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Resolution No. 8528
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 RESOLUTION NO. 8528 A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF VERNON APPROVING AND RATIFYING THE EXECUTION OF VARIOUS CHANGE ORDERS FOR THE MALBURG GENERATING STATION PROJECT WHEREAS, the City of Vernon ("City") is constructing a 134 MW Combined Cycle Power Plant, the Malburg Generating Station (the "Malburg Project"), for the purpose of installing additional generating capacity that will yield an efficient, cost-effective, and reliable source of electric generation to the City's inhabitants; and WHEREAS, on July 16, 2003, the City Council of the City of Vernon adopted Resolution No. 8252 with the intention of expediting the purchase of supplies and.services for the Malburg Project; and WHEREAS, on September 5, 2001, the City Council of the City of Vernon adopted Resolution No. 7824 approving an Equipment Purchase Contract with Custom Instrumentation Services Corporation ("CISCO"'); and WHEREAS, on November 7, 2001, the City Council of the City of Vernon adopted Resolution No. 7860 approving an Equipment Purchase Contract with Holtec International ("Holtec"); and WHEREAS, on November 28, 2001, the City Council of the City of Vernon adopted Resolution No. 7859 approving an Equipment Purchase and Services Contract with Marley Cooling Tower Company ("Marley"); and WHEREAS, on April 16, 2003, the City Council of the City of Vernon adopted Resolution No. 8166 approving an Agreement for Professional Consulting Services with Paleo Environmental Associates, Inc. ("Paleo"); and 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 WHEREAS, on April 16, 2003, the City Council of the City of Vernon adopted Resolution No. 8180 approving an Agreement for Consulting Services Regarding Cultural Resources Studies with Parsons Infrastrucure & Technology, Inc. ("Parsons"); and WHEREAS, on January 8, 2003, the City Council of the City of Vernon approved an Agreement for Professional Consulting Services with Power Engineers, Inc. ("PEI"); and WHEREAS, on March 19, 2003, the City Council of the City of Vernon adopted Resolution No. 8172 approving an Agreement for Professional Consulting Services with Technical & Business Systems, Inc. ("Technical"); and WHEREAS, on February 5, 2003, the City Council of the City of Vernon adopted Resolution No. 8148 approving an Agreement for Professional Consulting Services with WRMS Engineering, Inc., a wholly owned subsidiary of Calpine Corporation ("WRMS"); and WHEREAS, in order to safeguard Vernon's rights under the various contracts and in order to meet the urgent need for the additional equipment and/or services during the 2002-2004 period, various change orders with CISCO, Holtec, Marley, Paleo, Parsons, PEI, Technical and WRMS were executed by Samuel W. Grossman, the Project Director of the Malburg Project, or other Vernon staff, subject to ratification by the City Council; and WHEREAS, on September 1, 2004, the Finance Committee considered the recommendation of Bruce V. Malkenhorst, the Director of Finance, dated August 26, 2004 that the following change orders be approved and ratified: a. CISCO in the sum of $162,100, b. Holtec in the sum of $16,000; - 2 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 C. Marley in the sum of $120,061; d. Paleo in the sum of $59,832; e. Parsons in the sum of $181,150; f. PEI in the sum of $542,192; g. Technical in the sum of $105,706; h. WRMS in the sum of $685,951; and WHEREAS, the City Council desires to approve and ratify the aforementioned change orders, as executed by the Project Director of the Malburg Project, or other Vernon staff, and any payments that may have been made in accordance therewith; and WHEREAS, the City Council of the City of Vernon has determined that, pursuant to the provisions of subsection (a) of Section 2.27 of the Vernon City Code, it is in the public interest and necessity to ratify entering into the various change orders with CISCO, Holtec, Marley, Paleo, Parsons, PEI, Technical and WRMS. NOW, THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF VERNON AS FOLLOWS: SECTION 1: The City Council of the City of Vernon hereby finds and determines that the recitals contained hereinabove are true and correct. SECTION 2: The City Council of the City of Vernon hereby approves and ratifies the execution of the following change orders by Samuel W. Grossman, Project Director of the Malburg Project, or other Vernon staff: a. CISCO - Change Order No. 1 dated December 9, 2003 in the sum of $162,100, more particularly described in Exhibit A which is attached hereto and incorporated by reference; b. Holtec - Approval by Kenneth J. DeDario, dated - 3 - 2 3 4, 5 6 7 8 9 10 11 12 13 l 14 15 16 17 18 19 20 21 22 23 24 25. 26 27 28 December 10, 2002 in the sum of $16,000, more particularly described in Exhibit B which is attached hereto and incorporated by reference; c. Marley - Change.Order No. 1 dated January 20, 2004 in the sum of $75,445 and Change Order No. 2 dated July 1, 2004 in the sum of $44,616, (Change Orders total sum of $120,061), more particularly described in Exhibit C which is attached hereto and incorporated by reference; d. Paleo - Change Order No. l dated December 11, 2003 in the sum of $59,932, more particularly described in Exhibit D which is attached hereto and incorporated by reference; e. Parsons - Change Order No. 4 dated December 11, 2003 in the sum of $181,150, more particularly described in Exhibit E which is lattached hereto and incorporated by reference; f. PEI - Change Order No. 2 (WSV Log No. 002) dated May 9, 2003 in the sum of $25,000; Change Order No. 3 (WSV Log Nos. 003-008 and 010-012) in the sum of $296,397; Change Order No. 4 dated January 13, 2004 in the sum of $49,123; Change Order No. 5 for $30,404 Withdrawn; Change Order No. 6 for $6,908 Withdrawn; Change Order No. 7 for $32,500; Change Order No. 8 for $9,112; Change Order No. 9 for $5,162; Change Order No. 10 in the sum of $21,586, more particularly described in Exhibit F which is attached hereto and incorporated by preference; g. Technical - Change Order No. 1 dated November 18, 2003 in the sum of $77,205; Change Order No: 2 dated March 29, 2004 in the sum of $13,937.25; and Change Order No. 3 dated May 6, 2004 in the sum. of $14,563.66, (Change Orders total sum of $105,705.91), more particularly described in Exhibit G which is attached hereto and incorporated by reference; and - 4 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 h. WRMS - Change Order No. 1 dated September 22, 2003 in the sum of $3,485,951, which represents the original contract amount of $2.4 million plus $685,951 for increased scope of work, more particularly described in Exhibit H which is attached hereto and incorporated by reference. SECTION 3: The City Council of the City of Vernon hereby approves and ratifies any payment made in accordance with the various Change Orders. SECTION 4: The City Clerk of the City of Vernon shall certify to the passage of this resolution, and thereupon and thereafter the same shall be in full force and effect. APPROVED AND ADOPTED this lst day of September, 2004. IATTEST: BRUCE V. MALKENHORST, City Clerk THOMAS A. MBAR , Mayor Pro Tem - 5 - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 STATE OF CALIFORNIA ) ) ss COUNTY OF LOS ANGELES ) I, BRUCE V. MALKENHORST, City Clerk of the City of Vernon, do hereby certify that the foregoing Resolution, being Resolution No. 8528, was duly adopted by the City Council of the City of Vernon at a regular meeting of the City Council duly held on Wednesday, September 1, 2004, and thereafter was duly signed by the Mayor Pro Tem of the City of Vernon. (SEAL) BRUCE V. MALKENHORST, City Clerk 6 - EXHIBIT ULV UJ LUUJ i UL iL uu 1-11 WO l Ut 1 11101 KU['ItN l H 1 1 UN MA NU. �W NU (282 P. 02. - -- •--- .,��„ Vuv WNTROL CENTER r-` Q002 CrrY OF VERNON CONTRACr CAANGR ORDER NM 1 $MWLjh1ENT No. sir 1, 4P' I ., sHErs PROMM: CEAAS CON'iMAC r N L T0: M_kW__tnMnbMon M Sav1c" -- �Q u err: CI of voman C cTOR Yon Mbuft Mmaed to =Wo *& b=k de9mlmd dmWw fim ire Phow andall Madficadm ar do llbe 9r�cmt�tbe Connect Amomt (fWm laid) AEa of 1&is m .... .... . .... - .. S S 4,100 Amotft rmvtioua Clia� Order Of zqp Order .. .... lw,1- .... _ 00 - Tot 4rdas .... •--. ..••. ........... .... ..__.......... $ 0.00 Amount -".. .,.. .............................. ... S 162,100 r r. i/�i-'iW/ f May 30, 2003 Mr. Greg Young WRMS Engineering Greg, Thank you for your patience. Your long awaited price modifications in tabular form are below. Items 1 through 5 in the table reflect the pricing impacts that are more fully explained in my letter of February-12, 2003. These changes have already been designed in per our meeting in LA in March. In addition you have asked for some Low Level CO measurement price impact and this is identified as Item 6 in the Table below. ' With reference to my e-mail to you on The Challenges of Low CO Measurement sent on 5/9/03, 1 don't believe any of us anticipated the convoluted pros and cons of the limited choices we had to solve the many problems that were uncovered in the research put into that e-mail. The delay in my response to your request for this e-mail was the "Low CO Measurement" value. It still remains an "estimate". However we have not been sitting idly by as we have been approaching those in the industry that could have parts of the solution. For instance; we have contacted Thermo Electron and they have offered to research a low range (10 ppm FSR) CO analyzer with a greater CO2 rejection ratio; we have contacted Siemens and they have a 10 ppm FSR analyzer, however it has a low N2O rejection ratio and we are a little hesitant to use it in your application as the N2O content of the flue gas has not been identified so they are going to look into this limitation, and we have contacted our specialty gas suppliers on the CO content in the Protocol Zero Nitrogen gas. We have been told that they can analyze for the CO background (and the NO background) so that we can input a non -zero low value into our data system and compensate for this error. So we are making progress and look forward to developing an acceptable solution for all. It just is not cast in concrete yet Item Description Price 1 Additional Certification Test Team Charges to CiSCO $1,500 2 Upgrade PLC to latest Allen Bradley Technology (ControlLogix) and improve Communications Link to 10013aseT Ethernet $9,200 3 Add Two 2 SCAQMD Approved Electronic Recorders $12,000 4 Replace Standard CiSCO Sample Probes on HRSG Stack with SCAQMD Approved M&C Multi -hole Sample Probes. $39,400 5 Replace the CiSCO High Temperature Sample Probes at the SCR Inlet with M&C Multi -hole, multi probe 4 Sample Probes $60,000 6 Low CO Measurement Challenges $40,000 Trust this is what you need. Should you have any questions please do not hesitate to contact us. All pricing is for both units i.e. total for the project. I Leonard H. Richter Custom Instrumentation Services Corporation Page 1 of 1 EXHIBIT jj� • r+ CITY OF VERNON, CALIFORNIA PART SHIPMENT = APPROVAL & RECEIPT v HOLTEC INTERNATIONAL PURCHASE ORDER 1547 E 555 LINCOLN DRIVE WEST, REQUISITION 1160 D MARITON, NJ 08053 UTILITIES D DEPARTMENT R ACCOUNT 055-9100-99000-MALB3450 QUANTITY DESCRIPTION OF GOODS OR SERVICES RECEIVED USE OF PURCHASING OFFICE ONLY UNIT PRICE ' TOTAL PRICE HOLTEC CONDENSER CHANGE ORDER NO.1 FOR DESIGN CHANGES TO MEET SEISMIC REQUIREMENTS PER ATTACHED CHANGE ORDER DOCUMENT. INVOICE NO. 21108 DATED 11-06-02 $16,000.00 $16,000.00 PROJECT NO. 1212 PURCHASING OFFICE USE AMOUNT ABOVE GOODS OR SERVICES RECEIVED: DEPT. HEAD OR AUTH. SIGNATURE DATE PAYMENT APPROVED: PURCHASING AGENT DATE PRINTED ON RECYCLED PAPER • a � 4 E 00000 HOLTEC INTERNATIONAL March 4, 2002 Carter Burgess 216 Sixteenth Street Mall Suite 1700 Greenwood Village, CO 80202-5131 Attention: Mr. Kelvin Moore Fossil Power Division Holtec Center, 555 Lincoln Drive West, Marlton, NJ 08053 Telephone (856) 797-0900 Fax (856) 797-1931 Phn: 303-820-5202 Fax: 303-595-0833 Project: Steam Surface Condenser, Malburg Generating Station, Vernon, CA Holtec Project: 1212 Holtec Letter I.D.: Project # 1212, Letter #2 (CB).wpd P.O. # 1547 Subject: Cost for Changes to Condenser Shell Kelvin; The addition requirement of a distance of 86.6" from the centerline of the steam turbine to the high water level (HWL) will require the depth of the hotwell will increase by 13 1/4" in order to meet the requirement. This increase will have the following impacts on the current bid. 1. The height of the shell end plates and side plates will have to be increased by the same 13 1/4". 2. The added height will also require additional stiffening. Therefor additional material will need to be purchased, and labor costs will increase. 3. The entire height of the condenser will be increased, which will require the condenser to be shipped on its back instead of upright as we had originally planned. 4. Additional lift lugs will be required to upend the condenser from it's shipped orientation. 5. The shipping width of the condenser will be increased from the original proposal. Additional police escorts and rerouting of the load will therefor be required. 6. The added material will increase the shipping weight of the condenser as well as the shipping costs. Holtec # 1212 Page 1 of 2 NOMME HOLTEC INTERNATIONAL Fossil Power Division Holtec Center, 555 Lincoln Drive West, Marlton, NJ 08053 Telephone (856) 797-0900 Fax (856) 797-1931 The total cost for the changes to the design of the condenser is $16,000. In order not to delay the project; please provide your approval or comments on this cost by March 8, 2002. If you have any questions, please do not hesitate to contact me. Very truly Yours, 1191111'11-V4z Maxwell R. Demcsak Holtec International, Fossil Power Division n Holtec # 1212 Page 2 of 2 EXHIBIT C 01�13/20yJq 07:45 FAX 323 535 3119 COY' CONTROL CENTER MALRURG GENERATING STATION le CONTRACT CHANGE ORDER NO, 1 SUPPLEMENT NO. SHEET 1 _ OF 1 SHEETS PROJECT: Wage and Materials cost increase CONTRACT NO. TO: Marley Cooling.Technologies CONTRACTOR REQUESTED BY: Malburg Generating Station You are hereby directed to make the herein described changes from the plans and specifications or do the following described work not included in the Dl,,— and specifications on this contract CHANGE ORDER WORK AT AGREED PRICE The Malburg Generating Station herein approves the addition of fees according to your proposal transmittal dated June 6, 2003 for escalation cost on Labor, Materials, Equipment, Subcontract, etc. Revised 1 /12/04. No other adjustment of compensation will be allowed for this change. Contract .Amount (Base Bid) Amount of This Change Order $ 711,000 Amount of Previous Change Order .......... .. ..... ....... $ 75,445 Total Change Orders ...... $ 0.00 Modified Contract Amount ...... . ............. $ 75,445 By reason of this order the time of $ 786,445 wen ration will be e-t ---Is: No adjustment Approved: Date: ( V Project D- ct , Malburg Generating SIIUOn We, rbe Undcmigncd Contra=r, ban siv ,M idaatlon to ri1C Chan c9wPmcK garnish all materials ex gc Proposed and homby agree, irdus proposal is atppruvcd that we will provide aL coot as may otherwise be noted above, and perform all services nocosavy for the cork above spcaiiied, and will accept as fWl paymrnt therefor the prices shown above. Accepted: By = / Title: _ JGs, ,2 ,e CA Mor1ey= 44M10 arley June 6, 2003 The City of Vernon 4305 Santa Fe Ave. Vernon, CA 90058-0805 Attention: Ramon Abueg Reference: City P.O. No. 000001549 Marley Order No. 217758 Delivery Delay for Cooling Tower Marley Cooling Technologies 7401 W 129 Street overland Park, KS 66213 USA 913 664 7400 Fax 664 7439 www rnarleydwrn 1nfo@marleyCL0Dn1 Mr. Abueg; As requested the additional cost to delay delivery of the cooling tower under the above referenced P.O. from January '03. to May '04 will be $75,445.00. This price includes escalation cost on Labor, Materials, Equipment, Subcontract, etc. If you are in agreement please forward a Change Order in this amount to my attention at your earliest convenience. Please contact Jim Mick or myself should you have any questions. Marley Cooling Technologies Monte Smith Project Manager Cc; Jim Mick Bob Fleming Frank Jaksa 0911 M ?M Marley W14I T-10 o 11" 323-585-V"4 31 11 Marley Cooling Technologies 7401 West 129" Street Overland Park,KS 66213-2627 USA Tel:913-664-7400 Fax:913-664-7857 Date. -Oct 23,2003 Page r of Z To: City of Vernon, CA Keith Sherman Attn:: Brian Beelner Marley Cooling Technologies Tel:913-664-7792/fax 913-664-7857 Email.keith.sherman@madeyct.spx.com cc' Jim Mick, JL Hermon, Denver If you do not receive full transmission, call: 913-664-7792 RE: PO-000001549, Cooling Tower for Malburg Generation Station, Project delay from Jan 1,2003 to 2nd qtr, 2004. w j Brian, following is a cost breakdown for the S75,445.00 delay change order requested by Monte Smith in his June 6,2003 letter to Ramon Abueg of the City of Vernon. Note the delay charges began with an original request to delay shipment from May 30,2003 to Sept 5,2003. See the following; communication discussing the cost impact of the original delay. The original delay request resulted in a delay charge of $34,160.00, which was based on a 2% escalation rate in materials and a new labor agreement that expired May 31,2003. Also note at the beginning of the project when the costs were being estimated we were working; with an assumed material ship date of Jan 2003. So, in reality if we knew at the time the contract was being negotiated that the tower delivery would be tad qtr of 2004 we would have planned for an additional 18 months of escalation. Monte Smith, in June, 2003, prorated the original delay charge of $34,160.00 that was good to Sept 5,2003 to arrive at the 211 qtr, 2004 delay, assuming material would increase at the same rate and a new labor agreement would come in effect June, 2004. Now we are in October 2003. To date, we have had a materials cost increase of 17%, which has come as a result of outsourcing and plant closings. Labor increase to date has been 5%, with another 5% anticipated in May 2004, Consequently Marley has incurred real cost increases that at the time earlier this year were only predictions. Confidentiality Notice: The information contained in this facsimile transmission is a Confidential communication and may be protected by one or more legal privileges. It is intended solely for the use of the recipient identified above. If you are not the intended recipient, you are hereby notified that reading, copying, or distributing this transmission is strictly prohibited. The sender has not waived any applicable privilege by sending the accompanying transmission. If you have received this transmission in error, please notify the sender immediately. '@9l3 664 1869 MTON PRODUCTS UHTRN 10M/H HA6 PAH/M Marley Cooling Technologies Marley 7401 West 129t' Street Overland Park,KS 66213-2627 USA Tel:913-664-7400 Fax:913-664-7857 Please review the information and give me a call to discuss if need be. We need to get the schedule locked in so we can fix our costs by the end of November 2003. If we calinot get the schedule locked in by the end of November 2003 then we reserve the right to review the delay charge again. Technical information needed: I was also informed by our Lire sprinkler contractor that we have been trying since January 2003 to obtain the following information from the City of Vernon for fire sprinkler system design, refer to an E-mail sent to Ramon: Static pressure at the termination point of the sprinkler system, which is an 8" flange within 5ft of the cooling tower at midpoint. Residual pressure and gpm flowing to the tower. The fire sprinkler system offered requires 738USGPM per cell plus a 500gpm hose demand if required. Pressure while flowing must be 80psi at the elevation of the termination point, which is about cooling tower basin curb level. My fire sprinkler system contractor cautions me that the cost of the sprinkler system can increase significantly if the flow and pressure requirements `- cannot be met. I appreciate this detail is well down the list of engineering details still left to work out but needed to again communicate this issue to you_ If we were quoting this tower today, we would be selling this tower for: Materials and Fire Sprinkler System, $504,008,00 Labor $247,400.00 Freight $ 36,180.00 Total $787,588.00 Reg ds Keith Sherman Project Manager Confidentiality Notice: The information contained in this facsimile transmission is a confidential communication and may be protected by one or more legal privileges. It is intended solely for the use of the recipient identified above. If you are not the intended recipient you are hereby notified that reading, copying, or distributing this transmission is strictly prohibited. The sender has not waived any applicable privilege by sending the accompanying transmission. If you have received this transmission in error, please notify the sender immediately. ` 07/01/2004 10:45 FAX 323 585 3 COY CONTROL CENTER C{J002 4 MALBURG GENERATING STATION CONTRACT CHANGE ORDER NO. 2 SUPPLEMENT NO. _ SHEET 1 OF 1 SHEETS Tower Access, Fire Sprinkler System Conversion, PROJECT: FS25 Casing and Cyclinders, Fire Eng. Delays, CONTRACT NO. Structural Cales, Date Extension TO: Marley Cooling Technologies CONTRACTOR REQUESTED BY: Malburg Oeneratina Station You are hereby directed to make the herein described changes from the plans and specifications or do the following described worts noE tnctuaea to the plans ana specmcattons on ttus contract. CHANGE ORDER WORK AT AGREED PRICE The Malburg Generating Station herein approves the addition of fees for the following out of scope work: 1) Tower Access Changes: 80' man lift; added man hours for equipment spotting and larger man lift ... $8,744 2) Conversion of Dry Pipe to Wet Pipe Fire Sprinkler System ... $1,136 3) Add Flame Spread 25 Fire Retardant Casing and Flame Spread 25 Fan Cylinders... $24,100 4) Adder for Fire Engineering Co. Delays, including labor cost increase and pipe pricing...$2,636 5) Adder to provide California PE stamped structural calculations for CBO approval ... $8,000 6) Extend time of performance of Agreement 01-082 from July 2003 to July 2005... $0 A 55UfnEs C00z_1NC 7zrt1eR 8R(GTIMU TO r36'G/rO AEU00 fJ0VGMt3&-Zn 2= 4' Contract Amount (Base Bid) ............................................... $. 711,000 Amount of This Change Order ............................. ............... $ 44,616 Amount of Previous Change Order .......................................... $ 15,445 Total Change Orders ..................................................... $ 120,061 Modified Contract Amount $ 831,061 By reason of 'this order the time of No adjustment completion will be adiusted as follows: _ _ Approved: J Date: -7Ii P 'ect ect r, Malburg Generating Station We, the undersigned Contractor, have given keEWconsidcration to the change proposed A4,h3kby agree, if this proposal is approved that we will provide all equipment, famish all materials, except as may otherwise be noted above, and perform all services necessary for the work above specified, and will accept as full payment therefor the prices shown above. Accepted:-�Date:.7"1)C.Y % S �d �" Contractor: ri P � C.BW Jl) (3 �L� NO CO G- I ES By: �4n.C/'� Title: d � , Marley= EXHIBIT Ic s FROM : Paleo Environmental Associates PHONE NO.,,: 626 797 9895 Dec. 10 2003 07:28AM PI 12/09/2003 13:93 FAT $13 168 3119 COV COM9OL COM MALBURG GZIMAMG b"TMON CONTRACT CRANGE Obi! NO: _ 1 _ 8UPPI23aw wa _.- mom1_ Of 1 I ' - if?8 pR=cr. Ifend MonUWngW"WI R So Mil Revery bnr 116 =03.. pee«nber 34, Im CONTRACT No. 'atlse EnNAn. ; �-� AMoelnl�s ,.....� Cgrr7 CWX QtSTlcri BAt: Genenst! 8i�tlon Yaa er>lytedte m.etr. hffifW. • - ---- %.,...... � t�.p.t,� ar ao me i NWwft �d w m"cam119 The hero t9enen9dnS emlJOn heniln apptovs>, 00 SddWw of feet aawrding to your pmpml banomMal daeod EepUnbet 25, 2003 br Winded Moniboft/Foul & Sample ft"Ov". No oawr SdJuMmOw of cOMPMeatlnn w6l be Shmed for this ohenga Please provide detew invoke W peyM ft 708 of ............. ............................... S 59,032 Axiom= ofPrd*vv Map Ot&r.......................................... S 0.00 Tote CkSw t' 4M ... . ............................ , ........ 0 ...... 4 ... 4 S 50,832 12/81 /03 Apnnvre: DM fact Dltte9a�fts sown p►e, tlic.ear to Caep�ele� Ipna em+ilsl a+t�e stompw ut poet tad ko tq � ► e& pep" if tp w" scene 1mob pwJ& a I waftk owe r gwowww be was stew. pt�r,..n w.. MMEAv et the week 4"" Sd 2 on" fWl aewve ` mi ftna Ibm • �,► .. xw, �iw ..' . ..... • , ... , ee9e4,...eseA PIIAtuw_xnu., an -el en_I&A-1, a Nand, Krishna From: Nand, Krishna Sent: Thursday, September 25, 2003 9:48 AM To: 'wordgal@aol.com' Cc: Nand, Krishna Subject: Additional Cost for MGS Importance: High Hi Eric, I have been advised by MGS Construction Team that construction activities during which cultural and paleo monitoring will be required will extend till December 31, 2003. The construction team has also requested me to provide a full time paleo person at the site. I understand that construction activities at the power plant site are performed during the daytime and for the reclaimed water pipeline construction is carried out during the nighttime. Thus, we may need two people at the site to cover 16 hours of construction activities. I do not have the paleo contract. It is directly with the City. I have talked to the paleo expert and he thinks'that the total cost for this additional work will be about $60,000. 1 am not sure whether we will have to extend the ambient air monitoring beyond October 31 st. The air monitoring contract will be over by October 31 st. However, it is possible that construction work may not be completed by 31 st October. I am therefore requesting Bob Baxter (Air Monitoring Contract) to send another request for additional budget for monitoring till November 30th. If we do not need monitoring in November, Bob Baxter will not use this additional funds. According to Bob, the additional cost will be $25,000 for this additional monitoring. Please let me know to whom the requests for additional funds should be sent. Please call me at (626) 484-1546 if you have any questions. Best regards, Krishna Nand PALEO ENVIRONMENTAL ASSOCIATES vernon-pr.xls Page 1 amend PALEO ENVIRONMENTAL ASSOCIATES Mileage: Asst. Principal Resource Specialist: Mileage: Paleontologic Resource Monitor: Mileage: Supplies Subtotal:250.00 0 0- 0 0 0 0 0 0 0 0 $0.36 $65.00 $0.36 $45.00 $0.36 $0.00 $0.00 $0.00 $0.00 $0.00 $250.00 PAL-6--Compliance Verification/Fossil Treatment Principal Resource Specialist: Asst. Principal Resource S ecialist: Senior Paleontologist: Mileage: Laboratory Technician: Mileage: Supplies Analysis (C-14, etc.) Museum Curator: Mileage: Museum Storage Fee: Subtotal: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 $75.00 $65.00 $70.00 $0.36 $45.00 $0.36 $45.00 $0.36 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $250.00 $1,000 .00 $600 $0.00 PAL-7--Paleontologic Resources Report Principal Resource Specialist: Asst. Principal Resource Specialist: Subtotal: -0 0 --0 0 $75.00 $65.00 $0.00 JQ.00 $0.00 TOTAL: $1,650.00 ,+ 6), s R2 vernon-pr.xls Page 2 amend EXHIBIT 0 u�w-ii—tuus iu:cinM rrtuxrrnrtauna � � ��� �•�-� �•��� �■ .. .. �. •vim �.r.� I+.I.rM.Y. '1'YMY..YYFYY 7 Irl 11..f rr 1 gum p GIMMMI LNG IMATION CONTRACT CHMGI oIWZR M 441 SUMBI En N06 ,_ sir I 0IF 1., 3$Em P iORC'T: ���ult.RiO OIAMs horing, Air & Etiv�+ Mertgl ng GON7l C'r No. TO. _ taareona CONTRACTOR SEQOS81` D BY., Who Genardtina Station._..�-- to mdm p Y are ift -•--- -tip b°�p �q'bod _ tromtbe ad 4arcadm or cb the d=bed . M► � � ► C r �I ► The MOM . Conerdno S%Wn herein approves the addition of fees according to your Proposal tra. -- I l did 0oftbor 30, 2=1 ttled Table 1, Pamm Additional Scope of Setvms and Cast Was Proje4. Na other g4us4ment of compensation wig tw allomd for this change. COMMAmaudi (3aBid) ..................................... 277,100 Amom of his Ckvp oular ... • . . . ....... .. . . . . . .. . . . .. .. .. . ... 0 . . . .. S 1811150 AftofFWdausibip dudes ..........._ ....,.......••.............. 3 0.00 TOW Cbmp ante= .. .............................. . 1 ... .. . . , .. _ . 3 1,009,wo Modified Ca red' Amouat 8 1, 6i„25G No 94usttord AMov t. t 1�tvjeetD' , �aeta®g St�ioa ar, tea e oaQo� we a"a+ oa t ilt�"spape�i �p�eorod Am�••o.nll �w.ide �11 �4��d►�•�. �' �+nglei.h.buro>aao�.5ov�, �� w �oemaayl�rmo.odc �orvapod5a�, mesao,�c astalt am Priem 4oft 0 AMFI* Dsdw 'i Zon Caraemamr. �- A2a dNS - Tftto Przcwte " Y Table 1 Parsons Additional Scope of Services and Cost (MGS Project) Task Labor Hours Cost (Average Labor Rate of $90/hr) 1. Preparation of Annual Emission 60 $5,400 Report and Title V Semi -Annual Compliance Report 2. NPDES compliance reports and 110 $9 900 S WPPP finalization 3. Additional hydrology calculations 170 $15,300 4. Developing Cultural Resources, 170 $15,300 Paleontological Resources, and Air Quality Monitoring Plans and obtaining approvals from the CEC 5. Preparation of WEAPT Video and 55 $4,950 Training Manual 6. Additional Cultural Resources See Attachment $70,000 Monitoring (longer project duration and 1 longer stay at the site continuously) (Cost Estimates from Cogstone and KRM Planning) 7. Management of Environmental 335 $30,150 Compliance Monitoring, Review of the Reports and Submission to the Resident Engineer 8. Revise Air Permit and CEC 220 $19,800 Document for the New Firewater Pump (permitted firewater pump will have to be replaced by a different firewater pump) 9. Additional Project Management and 115 $10,350 Consultation through startup of the MGS (project duration has increased) Total Cost $181,150 CADocuments and SettingsWcNabb\Local Settings\Temporary Intemet Files\OLK23\Table 2Rdoc 9 i t C 0 3 c gv�v� 0 o� 0_ C. o � 0 � W N N 0 00 V p+ N N w 4J hf N N p O CD O O Z 3 I i`- cogstoneKesource Management Inc. Arckaeologg & Paleontology October 9, 2003 03-1078 revised Dr. Krishna Nand and Ms. Kelly Heidecker Parsons 100 Walnut Pasadena, CA Dear Dr. Nand and Ms. Heidecker: I have discussed your concerns about the budget with my business partner. We agree to remove per diem from the list of reimbursable items. We think that a 4 hour minimum is sufficient for day work, but scheduling people for night work means they cannot be scheduled for day work so the 8 hour minimum remains for that shift. Contingencies are not part of the current budget and are only authorized if the client accepts a new proposal. I have reduced the budget by taking field supervision to 6 hrs per week, estimated lab time to 160 hours, management to 28 hours, monthly reports to 6 hours and clerical to 48 hours. We need to keep the remainder of the lab time so that we can evaluate the deposits recovered. No one can evaluate mud -covered bits of stuff. These budget adjustments mean that (1) the weekly report will consist only of our secretary faxing all the documents for the week, (2) the monthly report will contain only the important field and lab information for the month and the list of monitors and days worked will be a printout from Quickbooks, and (3) we will provide only 2 hard copies of the report (one to each of you). If we need to negotiate further, please phone me at the office to speed things up. Unfortunately, I will be leaving the office today at 3 pm for a meeting. After 3 you can reach me on my cell at 714-697-0846. Sincerely yours, Sherri M. Gust President 1801 L. Parkcourt Pl. F205 714-245-0264 ph Santa Ana, CA 92701-5008 cogstone@hotmail.com 714-245-0054 fx w Thank you for requesting our cost proposal for providing archaeological services on your Malburg project. We understand that Kelly Heidecker is, and will continue as, the Cultural Resource Specialist for Malburg. Our understanding of the requested scope follows: Task 1— Cultural Resources Monitoring 1. When Kelly is not on -site, Robin Turner who is Cogstone's field supervisor will (1) assist CRMs with the CEC required training consisting of viewing the WEAPT video, obtaining a CBO badge, WEAPT sticker and parking permit, (2) assist CRMs by providing necessary forms and supplies, and (3) provide liaison to on -site project personnel. 2. We will provide a CRM to monitor each scheduled shift of work at the (1) Malburg Generating Station and the (2) reclaimed water pipeline installation through November 31, 2003. Monitoring required beyond that date will require a budget amendment. Day shift work will have a 4 hour minimum and night shift work will have an 8 hour minimum. Cancellation of any shift (avoiding call -out minimums) requires 48 hours notice so that personnel can be reassigned. Requests for additional monitors to cover additional shifts require 24 hours notice. We will provide additional CRMs as needed upon request from Parsons. This contract will be effective October 1, 2003 to December 31, 2003. 3. Cogstone will submit the resume of any new CRMs to the CRS, Kelly R. Heidecker, one day in advance of that CRM's being scheduled to work at on the Malburg Generating Station project. The CRMs must meet the minimum requirements stated in CUL-1 of the Conditions of Certification and must be approved by the CRS. 4. Each CRM will keep separate daily construction logs for Station A and the reclaimed water pipeline. Cogstone will prepare any necessary DPR forms. 5. Weekly reports consisting of all logs, site data, photographs, maps, drawings, and correspondence records related to the monitoring activities of that week will be transmitted to the CRS by Wednesday of the following week by fax. 6. Problems, issues, and questions related to archaeological monitoring activities will be transmitted to the CRS within 12 hours. CRS will inform Parsons if problems and issues remain unresolved. All communications with the California Energy Commission Cultural Resources staff on the MGS project will be made through CRS and Parsons Project Manager, Dr. Krishna Nand. 7. All stop -work notices issued to construction crews will be transmitted immediately to Dave Shibley, WRMS Construction Supervisor, or to Chuck Montoya for Valverde notification. The CRS will be notified by Cogstone personnel within 1 hour of the request being made. Notices to resume work will be relayed to Shibley or Montoya and the CRS immediately when the archaeological CRM determines that the necessary investigation has been completed. 8. Monthly progress reports will be prepared and submitted to Parsons with the monthly invoices. A copy of the monthly progress report will also be transmitted to Kelly R. Heidecker simultaneously. The monthly progress reports will summarize the relevant information for the project and will include names and days worked of each CRM, list of resources observed and/or collected, progress of any laboratory work, and evaluation of significance of processed materials. Task 2 — Analysis and Curation 9. Cogstone will conduct all field and laboratory analysis of the data (including cataloging of the artifacts) required to prepare the Report of Findings as detailed in Task 3, Item 11. Laboratory work will be conducted concurrent with the field work. 10. Cogstone will prepare all collected cultural resources material for archiving and will store the material until the City of Vernon has made arrangements for the transport of the material to the approved curation facility. Task 3 - Report 11. Within 30 days of conclusion of all ground disturbing activities for which archaeological monitoring is required, Cogstone shall prepare and submit to the CRS a Final Report of Findings detailing the archaeological investigations, analytical findings and conclusions, and all supporting documentation including tables, figures, photographs, and completed DPR forms for the recorded sites. Cogstone Resource Management Inc. carries commercial general liability insurance, including non -owned autos, of $2 million aggregate and $1 million each occurrence. We also carry $1 million professional liability insurance and the required limits for workmen's compensation. Certificates of insurance are issued upon award of a contract. Task Estin»te+d fours tt l tem Costs Monitoring (2 persons for 45 days) 720 $47 $ 33,840 Field Supervision (5 hrs/wk) 45 $58 $ 2,610 Laboratory work (estimate only) 160 $47 $ 7,520 Lab Supervision (estimate only) 40 $58 $ 2,320 Management. (2 hr/wk) 28 $68 $ 1,904 Monthly Reports (Oct, Nov, Dec) 6 $68 $ 408 Final Report 80 $68 $ 5,440 Clerical (4 hrs/wk incl. weekly fax) 48 $36 $ 1,728 Total (exclusive of reimbursables) $ 55,770 Contingencies requiring a new proposal to client: 1) Monitoring of gradinglexcavation past Dec. 31, 2003 or requests to add CRMs. 2) Attendance at meetings or responses to comments requested by client. 3) Portions of recording, testing and excavation of archaeological sites outside of monitoring hrs. 5) Laboratory work associated with recovered artifacts including identification by specialists. 7) Additional report time for inclusion of recovered artifacts/ecofacts. 8) Storage fees for collections left more than 30 days after report is accepted ($2.50 per sq ft) 9) Repository fees for recovered artifacts. Reimbursable Expenses (at cost): 1) Mileage at current federal rate. 2) Expendable field and laboratory supplies. 3) Equipment rental if necessary. 4) Outside consultants. 5) Analyses (dating, etc.). EXHIBIT F G/NEEfiiS WORK SCOPE VARIANCE City of Vernon - Malbum Seneration Plant Project Name To: _Ramon Abuee - City of Vernon 516476 04 39 21 03 Project # Ph sve. Teak Sib. From: Todd Kraukkala Task chime 5/09/03 Daft lue 02 ilk wsv zMe rim r owa s' Description of Out of Scope Work: Provide ground grid study and analysis for the existing Station A and substation areas. as noted in POWER letter 31-1734 (attached). Reason for change: POWER did not include this scope of work in our original proposal as it was presumed the existing ground grid for Station A and the substation was adequate. Requeste"xpected by: 5/12103 Date Estimate of Added Cost: Overall Schedule Impact: None Other Project or Department Impact: Requested Completion: &20/03 Date DisciplinesMepartments Impacted (check boxes): o Project Mgmt. o Electrical o Project Control o Controls o Civil/Geotech o PLS o Architectural o Substation o Structural o Line o MechankaVHVAC o Studies Resolution: - V , o EnvhvnJROW o Information Systems o Communications o Construction Mpnt. o Testing & Maint. o Other Date: --�Y&r 3 Date - PM Mot Representative cc: PM / PE / DbdpHm Lead(s) / DividonIDepartment Managers) / PMA / PSA $25,000 Qty orvasm WdAMA�W160?0 WORK SCOPE VARIANCE City of Vernon - Malburg Generation Plant r- 7Pr4jectNome To: Ramon Abuee — City of Vernon 516476 04 39 21 04 Project/ M 3vc. Task Sub. Task Name From: Todd Krankkala 6/13/03 DOD Time 003 A W5V Log No. LoLged BY Description of Out of Scope Work: Provide additional engineering for increase in hardwired UO points over what was originally in the COV DCS specification. The DCS specification (E-20.1) listed a total of 1080 hardwired points which included 15% spares. Current 1/0 count is at 1056 points without spares (for a total 1/0 count of 1214) equating to a 12.4% increase in scope. This impacts work to the tasks as noted below. Original 12.4% Task Budget Increase 48-15-03 System Descriptions $11,380 $1,411 48-15-04 I/O Point List $18,640 $2,311 48-15-05 Control Valve sizing $7,415 $919 48-15-06 Logic Design $24,680 $3,060 48-15-07 Instrument Design $47,339 $5,870 48-15-08 Interconnect Wiring $75,556 $9,369 39-20-03 Panel Design $22,660 $2,810 39-20-04 DCS Interconnects $31,621 $3,921 39-20-06 HRSG 1/2 Controller Configuration $17,922 $2,222 39-20-09 UO Server Configuration $39,758 $4,930 39-20-10 Historian Configuration $59,740 $7,408 33-14-09 Cable and Raceway Schedule $37,131 $4,604 33-14-10 Termination Schedule $18,635 $2,311 Totals $412,477 $51,147 Note. Additional material cosh associated with the increase in I/O points have already been incorporated into the DCS procurement and will not be an additional impact. atyetvinm Reason for change: The DCS specification included in the initial RFP issued by the City indicated that pricing should be based on a total of 1080 hardwired points (940 actual, plus 140 spare). Requested/Expected by: 6/20/03 Requested Completion: 10/15/03 Date Date Estimate of Added Cost: Overall Schedule Impact: .None Other Project or Department Impact: Disciplines/Departments Impacted (check boxes): o Project Mgmt. o Electrical o Project Control o Controls o Civil/Geotech o PLS o Architectural o Substation o Structural o Line o MechanicWVHVAC o Studies Resolution: _ 1-,& ik . /t O// o EnvironJROW o Information Systems o Communications o Construction Mgmt. o Testing & Maint. o Other PM Client ReprWts cc: PM / PE / Discipline Lead(s) / Division/Deparbnent Manager(s) / PMA / PSA CUp or Vernon $51,14'7 A�rs O IE/� ENGINEERS WORK SCOPE VARIANCE City of Vernon — Malbure Generation Plant Projed Name To: _ Ramon Abueg — City of Vernon 516476 04 39 21 05 Projed # Ph. Svc. Teak Sak From: Todd Krankkala Tank Name 6/24/03 Date Time 004 t1k WSV Log Na Logged By Description of Out of Scope Work: Modify design to include precast concrete wall along north boundary of plant. This will include preparation of a specification for the wall, modification of lighting plans and details to incorporate fixtures to be mounted on top of the wall, modification to the civil plans, and modification to plant drainage and potentially underground piping. Reason for change: The original concept for the plant design was to use chain link security fencing around the site perimeter. Requested/Expected by: 6/27/03. Date Requested Completion: 7/15/03 Estimate of Added Cost: 1. Modification to site plan, utilities, grading and drainage $3,100 2. Modification to lighting plans $2,600 3. Preparation of Spec $1,500 4. PM/DCN preparation $1,300 Total $8,500 Overall Schedule Impact: Will be handled as DCN to IFC plans. Other Project or Department Impact: Disciplines/Departments Impacted (check boxes): o Project Mgmt. o Electrical o Project Control o Controls o Civil/Geotech o PLS o Architectural o Substation o Structural o Line o Meehanical/HVAC o Studies Resolution: Date a Euviron./ROW o Information Systems- • Communications o Construction Mgmt. o Testing & Maims o Other Approved: Date• PM CH.* Re cc: PM / PE / Discipline Lead(s) / Division/Department Mauwger(s) / PMA / PSA „ fflAf0Wr4dWMAFff WORK SCOPE VARIANCE City of Vernon — Malbure Generation Plant praiea Name To: Sam Grossman — City of Vernon 516476 04 39 21 06 rMJed# ft. SSm Test sub. From: Todd Krankkala TNAName 7/01/03 Date Time 005 tlk WSV Loa No. Loaned a7 Description of Out of Scope Work: Provide PE stamped design drawings and calculations for temporary construction fencing for Malburg Site. The contractor (LM W to provide basic information on fencing locations, pedestrian walkways, gate locations, and intended construction techniques. Reason for change: The temporary fencing was to be provided by the Contractor (UMMT)• Requested/Expected by: UM3 Requested Completion: 7/15/03 Date Date Estimate of Added Cost: 1. Calculations $1,100 2. Fencing Plan and details $4,400 3. PM/PE $ 500 Total $6,000 Overall Schedule Impact: None. Other Project or Department Impact: Disciplines/Departments Impacted (check boxes): o Project Mvnt. o Electrical o Environ./ROW o Project Control o Controls o Information Systems o CivWGeotech o PLS o Communications o Architectural o Substation o Construction Mgmt. o Structural o Line o Testing & Maint. o Mecbanic-UHVAC o Studies o Other Resolution: r% �� Approv Date: / Date: PM Chest ve cc: PM / PE I Discipline Lend(s) / Division/Department Manager(s) / PMA / PSA chycrVaum k tV rz4'�`N'EAW'MW WORK SCOPE VARIANCE City of Vermn — Malbura GenerationftojWNMM Plant To:. Sam Grossman — Oty of Vernon 516476 04 39 21 07 how a PL. se. Teat sub. TO* N=W From: Todd Srankkala 7117103 Date Time 066 ilk wsv i ec r%6 r owa Br Description of Out of Scope Work: Modify raw water tank foundation to eliminate need for extensive overexcavating and shoring operations. Coordinate with geoteechnical engineer. Evaluate and modify design to incorporate driven piles, drilled piers, or vibratory installed piles. Modify civil excavation plan as required and foundation drawings and calculations. Submit revised design to CBO for approval. Reason for charge: Cost savings suggested by UMM vs. shoring, overexcavation, and recompaction. Requested/14ected by: 7/1&03 Requested Completion: S/6/03 Date Date Fatimiate of Added Cost: 1. Structural design and calculations $12,000 2. Civil Excavation Plan Modifications $ 1,500 3. Coordination with Geotech $ 1,000 3. PM/PE $ 1,500 Total $16,000 Overall Schedule impact: .None. Other Project or Department Impact: Disc iiplines/Depart ments Impacted (ebeck bores): o Project Mgmt. o Fdedried o EnvhvndROW o Project Control o Controls o information Systems o CIVWGeoteeb o PLS o Coanmunicatioaa o Ard3itecturai o Substation o Construction Mamt. 4 o - Struetalral o Line o Ting & blaint. o MedianicallWAC o Studies o Oilier Resolntion: Appro Date;-- �.5' Date: t7 i m caie.c cc: PM / PE / Viscione Leads)! Manarr(s) / PMA / PSA esg ervWnn E t I 44A WM7 WORK SCOPE VARIANCE City of Vernon - Malbum Generation Kant Projed Nt To: Sam Grossman - City of Vernon 101246 21 08 Prsjeet# P`. s«e. Task SDL From: Todd Krankkala To& Nam 8f7/03 Date Time 007 tlk WSV L ft ri& Lewd By Description of Out of Scope Work: Review COV relay protection scheme and determine relay settings per attached proposal letter dated 5/22/03. Reason for change: This work was within the City of Vernon's scope. Requested/Expected by: WS/03 Requested Completion: Date Date Fatimate of Added Cost: Total Overall Schedule Impact: None. Other project or Department Impact: Disciplines/Departments Impacted (cheek boxes): o Project Mgmt. o Electrical o Project Control o Controls o CiviUCeotech o PIS o Architectural o Substation o Structural o Line o MechanicaMAC o Studies Resolution: 00 Approved: Dnte: $76,750 o EnvlronJROW o Information Systems o Communications o Construction Mgmt. o Testing & Maint. o Other cc: PM / PE / Discipline Lend(s) / DivisionfDepartment Managers) / PMA / PSA 01yetvaum )3 ■ W. Ramon Abueg, PE. Asst. Director of Engineering & Operations City of Vernon 4305 Sante Fe Ave. Vernon, CA 90058 Subject:.. 516476-04 Malburg Generating Station Relay Coordination Study/SettirV Proposal Thank you for the time you and Otis spent with us Wednesday, May 7. ' As requested POWER is providing a scope of work and costs for reviewing the overall protection scheme for the three new generators and for providing settings for the relays. This work is within the scope of work to be perforated by the City of Vernon for the Malburg Generating Station and thus was not included m our original engineering proposal. The . scopes have been defined separately for the review of the protection scheme and for determining the relay settings, as we understand that the protection scheme review should take place immediately and the settings may be done at a later date. Task L- >PhApet om-Scheme Review Work Scope: • Meet with City of Vernon Staff to obtain available information and finalize scope. . • _Review ABB-Combiflex generator relay settings, supporting data,. and report • Review and- recommend zones of protection, protection elements to be enabled, and high level guidelines for protection settings for the following relays: o (3) SEL-30OG (Backup generator protection and potentially unit differential, one relay per generate) o (6) SE L-387 (Transformer differential and/or unit differential, two relays per generator) o (3) SEL-351 (69kV interconnect relay, one relay per generator) o (3) SE -31 IC (69kV interconnect relay, one relay per generator) To complete this work we will need data from the City, which will include but may not be limited to the following. • Combiflex relay settings, supporting data, and report BLY 31-17C POWER Enghsms, IncorporaW 3940 Ghmbmok Dr. - P.O. Boa 1066 Haiky. ndaM 83333 Phone (M) 799-3456 Fax (208) 7W2082 Malburg Generating Station May 22, 2003 Page 3 Task 2: Protective Relay Settings Work Scope: • Perform short circuit studies needed to determine relay settings using the existing ETAP short circuit model for the plants • Perform settings calculations, time current coordination, and create settings for the following relays (Note, typical relay elements are included in parenthesis): o ABB-Combiflez (21 or 51V or 51C elect only) - o (3) SEL-3000 relays (24, 25, 27, 32, 40, 46, 59, 64, 78, 810/81U/, 87, inadvertent energizaticm, 21 or 51V or 51C, breaker failure, trip coil monitor, 64G2 setting not included as it must be done during commissioning) o (6) SEL-387 relays (50, 51, 50G, 51G, 87) o (3) SEG311C relays (25, 50, 67, 67G, 78, breaker failure, trip coil monitor) o (3) SEL-351 relays (25, 50, 67, 67G) o Create custom.LCD display points for all SEL relays. and SER aliases for the SEL- 300G • Create documentation o Settings created using SEL-5010 software o Use POWER standard format report, an example of which has -been sent to Otis Smith under separate cover. This repot format includes three tiers of information, the first- tier is a system level description, the second tier is a relay and setting specification, and the third tier includes the printouts of the relay settings, calculations, time current curves, -and supporting information. To complete this work we will need data from the .City, which includes but may not be limited to: • Up to date ETAP short circuit model • Approved Protection Scheme Review (from earlier in this proposal) • Latest revision of the data provided for the protection scheme review POWER's deliverables will be: • Tier 1 and Tier 2 of the'report (system description and relay and setting specifications) for City review and approval. Four copies are included. • Complete report, including settings, for City review and approval. See "Create Documentation" directly above for a description of the report format. Six copies are included. . • Relay settings in SEL -5010 data base format for downloading into the relays. Files, . will be delivered on CD-ROM. • Complete report incorporating any changes to the relay settings made during commissioning for project records. Six copies are included rn.Y 31-1T61 Malburg Generating Station May 22, 2003 Page 2 • Machine data, including ovedunder frequency capability, over/under voltage capability, Volta/Ffz capability, synchronizing capability (permissible slip vs. voltage difference vs. closing angle), ratings, and impedances. • Single line drawings; DC schematics (if available), AC three lines (if available). (Also, please note that we have included budget to modify the single line diagram as required based on our work as we discussed during our meeting.) • Overlunder frequency and ovedunder voltage requirements or confirmation of the agency whose requirements must be met (such -as CAISO, WECC or SCE) • Catalog numbers of relays selected (if available, -otherwise Catalog numbers will be developed as part of the report) • GSU transformer rating and impedances • 69kV system source ZI and ZO at 69kV bus without contribution. from the Marlburg #1, #2 and #3 generators i CIT ratings (ratio, C rating) • 69kV line. and bus relay type, catalog number, and settings • City relay setting guidelines or requirements {if available) • Typical data may be substituted for project specific data for some of these items POWER's deliverable will be a report containing the following: • Introduction and executive summary • Written comments and suggestions (if required) for the ABB-Combiflex settings. • Two simplified single line drawings showing r®commehded CT locations and connections for the relays. One single line will apply to.the two CTG units and one to the STG unit. • Updated COV single line diagram incorporating required modifications. • Written comments supporting the recommendations on the single line diagrams • List of.elements to be enabled for each relay, along with a short comment for each element regarding it's choice and high level setting guidelines. Two lists will be prepared. One will apply to the two CTG plants and one will apply to the STG plant. • Supporting calculations and or documents • Six copies of a draft report and six copies of the final report The above scope of work would require approximately throe weeks to complete the draft report- BLY 31-1761 Malburg Generating Station May 22, 2003 Page 4 • "As left" Relay settings in SE1-5010 database format that include any relay changes made _during commissioning. Files will be delivered on CD-ROM. • . One on site meeting for one person for one day Commissioning support provided from the Hailey office We would be able to start work, based upon present manpower commitments, immediately upon completion of the Protection Scheme Review, receipt of City authorization to proceed and the information requested. We would provide the settings for downloading into the relays in approximately two months plus City review time. The total cost for the above scope of work (Tasks 1 snd-2) is $76,750. This cost includes reviews with the City as noted in the above. SE1-2032 programming has not been included in this total, however POWER would be pad to provide a proposal for programming the SEL-2032s if requested by the City. POWER has prepared this proposal based upon our understanding of the City's work scope and schedule requirements. We offer it for your consideration and do not consider it complete until you have reviewed it to assure that it meets your needs. Please contact us With any questions. comments, or direction. POWER will be pleased to work with the City should any revisions be required. Thanks again for the time spent with us and for considering us for this work. We are very interested in performing the above work and continuing our relationship with the City of Vernon. Sincerely, POWER Engineers, Inc. k Todd Kranld-ala mcr� Proms ManaW ca QM Yang-wRi S Olds Saril6- City ofVernon Project ale ffi Y31-1761 ► / tr% �EEI4S To: Sam Grossman — City of Vernon From: Todd Krankkals WORK SCOPE VARIANCE City of Vernon — Malb Genemflon Plant Project Name 101246 221� 09 roy4 a h R.+ i 41 i"a Ott.. t ►n ThA Noise e 8=03 Date Tine 008 tlk wsV Le` xe. LMed By Description of Out of Scope Work: Delete Control Building from scope and locate Central Plant Control System and associated equipment in Station A. Assumptions: • Control room consoles and equipment would be moved to the existing Station A control room. • DCS equipment in the rack room would be moved to the existing Station A battery room Existing batteries will be relocated by COV. • Power for the control room equipment will be provided from existing power distribution equipment and UPS equipment within the existing Station A and will be provided by COV. • Lab room will be eliminated entirely from the scope. • Office space, conference room, restrooms and break rooms will be eliminated entirely from the scope — existing facilities will be used. • Relocation of existing Station A equipment will be performed by COV and is not part of this scope. • Modifications to the existing Station A related to ADA access, seismic upgrades, code compliance issues, or other changes required by the CBO are not included at this time. If required, the additional scope will be estimated once the requirements have been defined. • Equipment grounding will be achieved by running an isolated ground to the new plant ground grid. Additional grounding study for Station A has not been included as information related to this system has not been available. • Additional HVAC will be provided with wall mount units. • A background drawing of Station A floor plan will be provided either in electronic format or as a scanned pdf/tiff file. Field verification by Contractor will be required. • COV's intent for the area previously occupied by the control building (i.e., additional parking, paving, etc.) will be provided to POWER upon notice to proceed with this change. • Architectural review will consist of looking at the areas of the building where new equipment will be located. This will require a visit to the site. • It is understood that there is currently no fire protection system in the exerting Station A (with the exception of a CO2 system for Station A switchgear). If a new fire CRY a[vernon protection system is required it may have additional impacts to the overall building, the new fire protection loop, fire water pump sizing, reservoir capacity, etc. As a result, fire protection has not been included at this time until these requirements can be better defined by the CRO or Fire Marshall. We have included modifying existing fire protection drawings to show the deletion of the control building. Reason for change: Building is being eliminated as a cost saving measure. Requested/Expected by: 8/22/03 Requested Completion: 10/22/03 Date Date Esdmate of Added Cost: 1. Data Acquisition (two trips, two people) $10,000 2. I&C Related Changes (control room layout, wiring, etc.) $10,000 3. Electrical Related Changes (raceway, cable schedule, lighting, grounding) $30,000 4. Civil related changes (site plan, underground utilities, firewater, grading(drainage) $5,000 5. Architectural (code compliance for impacted areas) $3,000 6. Structural related changes (reissue foundation location plan) $1,000 7. Mechanical related changes (reissue piping plans, P&IDs) $2,000 8. New HVAC $3,000 9. PM/PE/Document Control $9,000 10. Fire Protection (modifying current drawings to exclude the control building) $5,000 11. CBO Interface $10 000 Total Overall Schedule Impact: Will be handled as D Other Project or Department Impact: $88,000 DisciplinesWepertmeuts Impacted (check boxes): o Project Mgmt. z o Electrical �_ o EnvironJROW o Project Control o Controls z o Information Systems o CiviltGeotech _z_ o PLS o Communications o Architectural -it - o Substation o Construction Mgmt. o Sfruchlral z o Line o Testing & Maint. o Mechamdcal/HVAC IV _ o Studies o Other Resolution: - /1. _ ///7 ,. PM tBeprLtatie cc: PM / PE / Discipline Lead(s) / n/Deparlmmt Manager(s) / PMA / PSA (Sly o[ Vffs HP LaserJet 3330 HP LASERJET 3330 Sep-8-2003 8:03AM Fax Activity Log i n v e n t Job Date Time Type Identification Duration Pages Result 48 9/ 2/2003 2:30:11PM Receive 16305868401 0:31 1 OK 49 9/ 2/2003 2:58:12PM Receive 310 546 1457 3:34 7 OK 50 9/ 3/2003 8:25:30AM Send ' 8261425 3:49 4 OK 51 9/ 3/2003 8:32:26AM Receive 213 244 8449 0:38 1 OK 52 9/ 3/2003 9:06:17AM Receive 0:43 1 OK 53 9/ 3/2003 9:40:02AM Send 8261435 0:41 1 OK 54 9/ 3/2003 10:27:47AM Send 8261425 1:03 1 OK 55 9/ 3/2003 10:35:15AM Receive 0:35 1 OK 56 9/ 3/2003 10:39:38AM Receive 8047637357 0:58 3 OK 57 9/ 3/2003 10:49:35AM Receive 1 323 582 3017 0:44 4 OK 58 9/ 3/2003 11:08:35AM Send 8261433 0:44 1 OK 59 9/ 3/2003 11:16:21AM Send 8261425 1:10 1 OK 60 9/ 3/2003 11:51:58AM Receive 0:53 2 OK 61 9/ 3/2003 12:32:14PM Receive 7149859487 3:46 7 OK 62 9/ 3/2003 12:38:43PM Receive 310 761 1718 0:30 1 OK 63 9/ 3/2003 1:15:20PM Receive 0:50 1 OK 64 9/ 3/2003 2:16:23PM Send 17149859487 0:00 0 Busy 65 9/ 3/2003 2:17:49PM Send 17149859487 6:05 5 OK 66 9/ 3/2003 2:44:03PM Send 12137456372 1:01 2 OK 67 9/ 3/2003 2:45:10PM Send 12137456372 1:34 2 OK 68 9/ 3/2003 4:07:58PM Receive 2137456372 0:40 2 OK 69 9/ 3/2003 5:06:12PM Receive 0:46 1 OK 70 9/ 3/2003 5:08:36PM Receive 2137456372 0:52 2 OK 71 9/ 3/2003 5:42:18PM Monitor Dial 0:00 0 Stop 72 9/ 3/2003 5:44:01PM Send 8261491 1:03 2 OK 73 9/ 4/2003 11:57:27AM Send 14159247625 3:14 7 OK 74 9/ 4/2003 2:01:54PM Receive 0:35 0 No Fax Detected 75 9/ 4/2003 3:10:37PM Receive 323 826 1425 1:20 3 OK 76 9/ 4/2003 3:13:58PM Receive 323 826 1425 0:40 1 OK 77 9/ 4/2003 3:27:44PM Send 8261433 1:25 3 OK 78 9/ 5/2003 8:01:59AM Receive THETONER.COM, 0:32 1 OK 79 9/ 5/2003 8:43:11AM Receive 1:06 2 OK 80 9/ 5/2003 8:50:48AM Receive F4-3 1:07 1 OK 81 9/ 5/2003 10:39:27AM Receive Miracle Marketing 0:43 1 OK 82 9/ 5/2003 11:17:52AM Receive 2137456372 1:40 5 OK 83 9/ 5/2003 3:20:35PM Send 14155461602 1:24 3 OK 84 9/ 712003 7:35:1OPM Receive Stock Alert 0:51 1 OK 85 9/ 8/2003 6:35:45AM Send 13106398217 1:10 2 OK 7:23:44AM S 87 9/ 8/2003 Send 12087883017 1:14 2 OK r �1 Ol/ER ENG/NEEDS To: Sam Grossman - City of Vernon From: Todd Krankkala WORK SCOPE VARIANCE Citv of Vernon - Malbur Generation Plant Project Name 101246 21 11 Project # Task Sub. Grounding Svstem Revisions Task Name 10/2/03 Date Time 010 tlk WSV Log No. Logged By Description of Out of Scope Work: Revise grounding analysis and grounding drawings based on actual ground well test data obtained after grounding work was completed. Reason for change: Actual test data was significantly different than geotech information used for the original analysis. Water level was noted as 40' in the geotech data and in the case of the ground wells recently drilled no water was found to a depth of 100' . This resulted in significant remodeling and revisions to the ground grid drawings. Requested/Expected by: 9/2/03. Date Requested Completion: 9/10/03_ Date Estimate of Added Cost: 1. Electrical $14,000 2. PM/PE $1 000 Total $15,000 Disciplines/Departments Impacted (check boxes): o Project Mgmt. x_ o Electrical _x o Environ./ROW o Project Control o Controls _x o Information Systems o Civil/Geotech x_ o PLS o Communications o Architectural _ o Substation o Construction Mgmt. o Structural _ o Line o Testing & Maint. o Mechanics AC 00 o Studies o odwr Approv DateL��ield PM Client Represen v cc: PM / PE / Discipline Lead(s) / Division/Department Manager(s) / PMA / PSA City of Vernon C, dr-'tt G/'NEERS To: Sam Grossman — City of Vernon From: Todd Krankkala WORK SCOPE VARIANCE City of Vernon — Malbure Generation Plant Project Name 101246 21 12 Projed # Tack Sub. Site Separation Analysis Task Nam 9/15/03 Date Tiau Oil tlk WSV Loa No. Loomed By Description of Out of Scope Work: Provide site separation analysis to assist CBO in review of plant arrangement. Reason for change: The site separation analysis was not included in POWER's workplan as we have not encountered this requirement on prior projects. Many of the requirements presented by the CBO are not addressed In the CBC. Significant time and effort has been Spent to date to try to meet this requirement without clear direction from the CBO. It is recommended that the following scope of work be approved by the CBO to verify it will meet their requirements. Notes: 1. Changes to the General Arrangement required as a result of the CBO review of the site separation analysis have not been covered in this WSV. 2. Construction observation and witnessing of acceptance tests as required to provide a letter of compliance at project completion are not included in this WSV and will be handled on a T&M basis. 3. Fire protection design or hazard analysis associated with the existing Station A has not been included in this WSV. Scope of Work: 1. Prepare a Building and Fire Code Analysis which summarizes the building or equipment description, its hazards, the required separations of buildings and opening protection as related to real and assumed property lines, separations required by the fire code related to hazardous materials, fire protection provided and methods for mitigating noncomplying conditions. The analysis will be delivered in report format itemizing each major component and its use, occupancy, present hazards, building separation requirements, hazardous material separation requirements, details of the fire protection provided, and description of any methods for mitigating noncomplying conditions. A site plan will accompany the report to show locations of the Itemized facility components. 2. Prepare rationale for fire protection concepts developed for the site. Summarize rationale and any supporting calculations in the Building Code Analysis report noted in Item 1. above. 3. Prepare a chemical analysis and review with the CBO. Coordinate modifications to the existing list of chemicals to include occupancy classification, whether the area is a building or not, whether it is indoor or outdoor storage, whether it Is open or city otvaum closed use, the total amount of chemicals in each area, the exempt amounts of the chemicals as permitted by the fire code, the separations to equipment or structures as required by the fire code, the protection provided (containment for storage, piping or use and any fire protection), the location of methods to mitigate noncomplying conditions. Prepare site plan and list of all chemicals. 4. Review fire protection systems for CTGs, and cooling tower. Provide a "review stamp" signed by the Registered Fire Protection Engineer. S. Provide a letter of compliance at the completion of the project for the fire protection systems. 6. Participate in two site meetings with CBO, COV and WRMS to resolve issues. Requested/Expected by: 9/15/03 Requested Completion: 9/30/03 Date Date Estimate of Added Cost: 1. Engineering as of 9/13/03 (tracked under construction support but not invoiced) $15,000 2. Additional Support as described above $15 000 Total $30,000 Disciplines/Departments Impacted (check boxes): o Project Mgmt. _x_ o Electrical �r — o Environ./ROW o Project Control o Controls o Information Systems o Civti/Geotech _ _ o PLS o Communications o Architectural x _ o Substation o Construction Mgmt. o Structural x _ o Line o Testing & Maint. MechaniH o Studies _paApp o eoo rM CH .o cc: PM / PE / Discipline Lead(s) / DividonMepartment Manager(a) / PMA / PSA cs1yorvMM e HP LaserJet 3330 HP LASERJET 3330 i n v e n t Sep-15-2003 3:29PM Fax Activity Log Job Date Time Type Identification Duration Pages Result 105 9/ 9/2003 2:30:08PM Send 8261488 0:57 2 OK 106 9/ 9/2003 4:50:32PM Receive 0:53 1 OK 107 9/ 9/2003 6:02:44PM Receive Stock Alert 0:50 1 OK 108 9/10/2003 9:27:36AM Send 8261437 0:54 1 OK 109 9/10/2003 10:39:15AM Receive 0:26 1 OK 110 9/10/2003 2:20:56PM Receive 16305868401 0:30 1 OK ill 9/10/2003 2:31:50PM Send 8261436 0:34 1 OK 112 9/10/2003 3:00:16PM Receive 16305868401 0:33 1 OK 113 9/10/2003 3:41:43PM Receive 815 233 2338 0:53 3 OK 114 9/10/2003 4:03:13PM Receive 323 826 1425 1:14 2 OK 115 9/10/2003 4:44:25PM Receive 0:26 1 OK 116 9/10/2003 4:51:58PM Receive 815 233 2338 0:52 3 OK 117 9/11/2003 7:55:27AM Receive 0:35 0 No Fax Detected 118 9/11/2003 8:29:52AM Receive 323 826 1425 1:16 2 OK 119 9/11/2003 8:53:24AM Receive 310 546 1457 3:44 8 OK 120 9/11/2003 10:21:30AM Send 17148007096 3:14 4 OK 121 9/11/2003 12:10:47PM Receive 0:51 2 OK 122 9/11/2003 12:56:15PM Receive 1:11 3 OK 123 9/11/2003 1:02:01PM Send 8261433 0:39 1 OK 124 9/11/2003 3:04:23PM Receive 1:06 2 OK 125 9/11/2003 4:16:47PM Receive 0:36 1 OK 126 9/11/2003 5:49:13PM Send 14159247625 0:37 1 Stop 127 9/11/2003 5:50:31PM Send 14159247625 1:15 2 OK 128 9/12/2003 9:13:13AM Receive N.W.S 818-346-5540 0:47 1 OK 129 9/12/2003 10:19:29AM Send 19168458397 0:37 1 OK 130 9/12/2003 11:36:40AM Receive 0:34 0 No Fax Detected 131 9/12/2003 11:49:45AM Receive AMERICAS TONER 0:31 1 OK 132 9/12/2003 7:02:16PM Receive v6-1 12 0:55 1 OK 133 9/13/2003 3:22:06PM Receive 0:35 0 No Fax Detected 134 9/15/2003 7:O9:16AM Send 8261435 0:47 1 OK 135 9/15/2003 7:41:49AM Send 13106398217 1:10 1 OK 136 9/15/2003 8:53:35AM Send 8261433 1:35 2 OK 137 9/15/2003 10:19:53AM Send 12087882082 3:17 6 OK 138 9/15/2003 11:34:57AM Receive 16305868401 0:30 1 OK 139 9/15/2003 12:00:31PM Receive 16305868401 0:30 1 OK 140 9/15/2003 2:31:03PM Receive 16305868401 0:31 1 OK 141 9/15/2003 3:21:17PM Send 8261437 3:07 7 Stop 142 9/15/2003 3:24:38PM Send 12087883017 0:47 1 Stop 143 9/15/2003 3:26:13PM Send 12087883017 0:53 1 OK 144 9/15/2003 3:27:57PM Send 12087883017 0:45 1 OK ENG/NEERS To: Sam Grossman - City of Vernon From: Todd Krankkala WORK SCOPE VARIANCE City of Vernon - Malbur2 Generation Plant Project Name 101246 21 11 ,.. Project # Task Sub. Task Name iv 55� 10/ 15/03 U Date Tune 012 tlk WSV Log No. Logged By Description of Out of Scope Work: Support to remove Stop Work order #2 issued by the CBO. Reason for change: The CBO issued a stop work notice to the contractor as a result of site excavation - the contractor had deviated from the plans in that the side slope was too steep and the excavation progressed beyond approved depth. Support included numerous discussions, generation of remediation sketches and revisions to drawings. Requested/Expected by: 9/20/03 Requested Completion: 9/25/03 Date Date Estimate of Added Cost: 1. Civil/Structural $4,500 2. PM/PE $500 Total $5,000 Disciplines/Departments Impacted (check boxes): o Project Mgmt. x_ o Electrical _x o Environ./ROW o Project Control o Controls _x o Information Systems o Civil/Geotech x_ o PLS o Communications o Architectural i o Substation o Construction Mgmt. o Structural _ o Line o Testing & Maint. o Mechanical/HV o Studies o O er Approved•1 Date:1�1�3 Date: /Q lS 103 G PM Client Represen v cc: PM / PE / Discipline Lead(s) / Division/Department Manager(s) / PMA / PS City of Vernon - -- --- ---- --. - .,.....— W;1uuc CITY OF VER90N Malburg Generating Station CONTRACT CHANGE ORDER NO. 4 SUPPLEMENT NO. SHEET 1 OF 1 SHEETS PROJECT: MGS CONTRACT NO. TO: Power Engineers CONTRACTOR REQUESTED BY: City of Vernon You are hereby directed to make the herein described changes from the plans and specifications or do the following described work not included in the plans and specifications one this contract. CHANGE ORDER WORK AT AGREED PRICE The City of Vernon herein approves the addition of fees according to your proposal transmittal dated 11/20/03 for $49,123. Please provide detailed breakdown of costs associated with the subtasks list on your work scope variance, including employees designated to perform work and details of work to be performed. Contract Amount (Base Bid) ............................................... $ 2,328,721 Amount of This Change Order .......... ....................... ... . $ 49,123 Amount of Previous Change Order .......................................... $ 387,397 Total Change Orders .................................................. $ 436,620 Modified Contract Amount $ 2,765,241 By reason of this order the three of No adjustment completion will be adjusted j as fdkm: Approved: / Date: GS Project Director We, the undersigned Cornractor, have given cxwl consideration to the change proposcd and hereby agree, if this proposal is approved that we will provide all equipment, fimnsh all materials, c wW k as may otherwise be noted above, and perform all services necessary for the work above specified, and will accept as full payment therafor the prices shown above. i r Accepted: Dace• I I �/ Contractor: S �� By: Title: .Sf , To: Sam Grossman — City of Vernon I+'rom: Todd Krankkala WORK SCOPE VARIANCE City of Vernon — Malbum Generation Plant Projcd Nr 101246 23 1-6 rr jcd # 78* SO. Substation 69KV Bay Additions Twh n " 11/20/03 Dab 7bw 016 tlk WSv Log No. L"wa sy Description of Out of Scope Work: Engineering services for Vernon 69KV Substation Bay Additions, per POWER proposal dated IW17/03 (attached). Requested/Expected by:11/20/03 Requested Completion: 4/30VO4 Estimate of Added Cost (By Subtask): 1. Project Management (36 hours) $4,300 2. Station Initiation (16 hours) $1,954 3. Physical Design (99 hours) $9,420 4. Civil/Structural (220 hours) $22,319 5. Design Check (44 hours) $4,410 6. Review and Const. Activities (64 hours) $6 720 Net Total Dis p inwMepartments Imponted (check boxes): $49,123 ° Project Msmt. ._z o Electrical a o EnvironMOW ° . Project Control o Controls :_ o Information Systems o Civil/Geotech B o PLS o CommonicaHons o Architectural o Substation o Construction Mgmt. o Structural o Line o Testing & Maint. o M _ o Studies o er App m .. l" Date: !/ Z43 Date: r o3 PM Cw0 cc: PM / PE / Discipline Leads) / Division/Department Manager(s) / PMA / PSA (74stvaaw POWER ENGINEERS, INC, PowER :1Z ENGINEERS October 16, 2003 Mr. Otis Smith. O.E. City of Vernon 4305 Santa Fe Ave. Vernon, CA 90058 Subject: RA 153 Dear Otis: Vernon Substation 69kV Bay Additions POWER is pleased to present our proposal to provide engineering services for your Vernon Substation 69kV Bay Additions. We understand that this is an important, fast track project and we will move quickly to complete engineering so that the project may be constructed and energized by the end of March. 2004. In summary, our proposal includes a Work Plan. Budget, Schedule and Schedule of Charges to perform engineering and CAD for physical electrical design for the 69kV bay additions as well as foundations and structure calculations and design. We are also capable of performing construction inspection and testing services should you need assistance with these efforts. Although we understand that the City of Vernon will handle procurement and construction aspects of the project, we have provided some time for technical support during construction. Please consider the proposal to be invoiced based on a lump sum of S 49.123. We look forward to providing further engineering services to the City of Vernon. Upon your notice to proceed, we are ready to start detailed design immediately. If you have any questions, please do not hesitate to call me. Thank you for requesting POWER Engineers. Sincerely, JV Jay Keeling, P.E. Project Manager )K/md cc: Karl Van Calcu(POWER) Ken Reamy (Deka) HLY DIA-517 www.powereng.com a October 17, 2003 CITY OF VERNON Vernon Substation 69kV Bay Additions POWER •r� ENGINEERS Work Plan, Schedule & Budget I110 WCf Nf 104153 rnorecr coNrwct: Jay Keeling, Project Manager mmu- jkeeling@powereng.com mmm : 858-503-5975 fwmu 858-503-5983 WORK PLAN This section presents our work plan prepared specifically for your project. Our work plan does the following: • Defines the scope of work so you know exactly what we intend to do. • Lists the deliverables that you will receive. • Identifies your key project concerns and our proposed solutions. • Serves as a ready-made project control system when the project begins. • Becomes the foundation for project scheduling and budgeting throughout the project life. A basis for project reporting With this work plan, we can track tasks, subtasks and deliverables throughout the life of the project. Project status reports and project review checklists assist us in communicating and coordinating internally throughout the project. City of Vernon and POWER review We invite you to review and revise this document with us before the project starts. This joint review will provide optimum coordination among all involved parties as the project progresses. HLYOZM pb of wnm 0011&q and WORK PLAN -1 TASK OUTLINE Task 1 Substation Initiation Subtask 1.1 Data Acquisition Task 2 Physical Design Subtask 2.1 Plans and Sections 2.2 Grounding Plan 2.3 Power Conduit Plan 2.3 Supporting Documentation Task 3 Civil/Structural Design Subtask 3.1 Foundation Plan 3.2 Foundation Details 3.3 Structure Design Task 4 Design Check Subtask 4.1 Physical Design Check 4.2 Civil/Structural Design Check Task 5 Review and Construction Activities Subtask 5.1 Technical Construction Specifications 5.2 Support During Construction 5.3 Record Drawings 2 - WORK PLAN HLY o2M CHY dVWW (1011 "and Substation Engineering Task 1 Substation Initiation Objective: Establish project procedures and gather project information necessary for detail design. Approach: Initiate the project internally with task/subtask project sequencing and invoicing procedures. Request information and drawings from the City of Vernon. Task Prerequisites: • Formal Notice To Proceed or Purchase Order Subtask 1.1 Data Acquisition Responsibility: POWER Deliverables: • Data Requests POWER has already visited the site and has reviewed several available drawings for the project. Prepare a formal data request to include invoicing procedures, drawings, equipment data or any other information that the City of Vernon has related to the project. Review, organize and file the information for use by POWER's project team. Budgeting Basis: • A kick off meeting is not required. • The City of Vernon will forward information and drawings for the project before detail design. • The present layout (as provided the City of Vernon) is sufficient to represent the "preliminary design" for the project. • All drawings will be in AutoCAD and POWER standard drafting and project documentation. HLY OZI-M My of v rm (10M Vq and WORK PLAN - 3 Task 2 Physical Design Objective: To develop a functional, reliable, and cost-effective design for the physical portion of the substation. Approach: This task will establish the detailed design for the physical portion of the substation. Task Prerequisites: • Information from Data Acquisition Subtask Subtask 2.1 Plans and Sections Responsibility: POWER Deliverables: • Station Plan Drawing • Sections and Elevations Drawings • Miscellaneous Details Drawing Update the detailed overhead view of the bus arrangement. Show all new buses, insulator locations, equipment (transformers, switches, circuit breakers, etc.), structures, and auxiliary equipment. Prepare the Elevations and Sections Drawings. Show the new equipment, structures, flexible buswork, and connections to scale for the station. Locate and uniquely identify new material and hardware. Expand significant details for clarity. Dimension critical clearances and other special concerns. Show adequate detail to accomplish construction and to support maintenance. Incorporate a drawing -specific legend and notes. Budgeting Basis: • The existing switches, structures, breakers and other high voltage equipment will remain in place. A new and separate structure and three new bays will designed based on current industry codes and standards. • The main busses for the station will remain intact and no modifications are required. • No site expansion is anticipated and no new fencing or gates will be required. 4 — WORK PLAN HLY On -NO CRY of Wmm nut" and Subtask 2.2 Grounding Plan Responsibility: POWER Deliverables: • Grounding Plan Drawing • Grounding Details Drawing Update the Grounding Plan Drawing. Show the approximate locations of the new underground conductor. Represent conductor sizes, connections, ground rod locations, equipment and structure grounding leads and operating platform locations. Expand significant details for clarity and for ease of interpretation. Budgeting Basis: • It is assumed the existing ground grid is adequate. • The ground grid will be extended into the new area using the grounding study recommendations performed for the generation project • No new fencing or gates will be required. • Grounding Calculations will not be required. Subtask 2.3 Power Conduit Plan Responsibility: POWER Deliverables: • Power Conduit Plan Drawing Update the Power Conduit Plan Drawing. Show the approximate locations for the new power conduits required from the 69kV yard to the power transformers. Budgeting Basis: • Ampacity calculations are not required. • The City of Vernon will be responsible for all cable and conduit plan and details for all control and power cable. Hnr On-= ati of Vwm ra+S"W WORK PLAN — 5 Subtaak 2.4 Supporting Documentation Responsibility: POWER Deliverables: • Material List • Nameplate List The Material List includes quantity, and brief description, manufacturer, and part number, if applicable, for each item. Prepare short, detailed specifications and/or manufacture and model number for long lead items. The voltage transformer description will have sufficient detail for the City of Vernon to place an order. A formal technical specification for the voltage transformer will not be developed. The Nameplate List contains quantity, text specifications, and required wording for the nameplates to be used on each item. The list is cross-referenced to design drawings. 6 - WORK PLAN HLYOZMCRY atVimon (tOM5103)and Task 3 Civil /Structural Design Objective: To develop a functional, reliable, and cost effective civil/structural design for the substation. Approach: Proceed with detailed civillstructural design based on the plans and sections drawings. Task Prerequisites: • Final plans and sections drawings. • Information from the Data Acquisition Subtask Subtask 3.1 Foundation Plan Responsibility: POWER Deliverable: • Foundation Plan Drawing Update the Foundation Plan Drawing based on the substation Plan Drawing. Locate, with centerline dimensions and spacing, each new foundation that is required for the new supporting steel structures and equipment. Dimension the Foundation Plan from the substation baselines. Identify each foundation with a unique station -specific alphanumeric descriptor. Indicate the orientation and elevation for the foundations. Subtask 3.2 Foundation Details Responsibility: POWER Deliverable: • Foundation Details Drawings Evaluate the structure and equipment loading requirements and design the new foundations using data contained in the Geotechnical Report. Determine the type of foundation to be used for each type of structure or equipment. Document all analysis and calculations. NLr oxM My of V4m" (1011Vq and WORK PLAN — 7 Prepare the Foundation Details Drawing. Show the foundations required to support the new substation structures and new equipment. Identify each new foundation with an alphanumeric descriptor. Show the dimensions, the anchor bolt requirements, and the type/size of rebar. Show a typical cross section and a plan view for each new type of foundation. Show the projection and position of the anchor bolts and the arrangement of the rebar. Indicate sizes for all rebar. Budgeting Basis: • The construction contractor will be responsible for determining quantities for rebar, concrete, and miscellaneous anchor bolts (including hardware). • It is assumed the City of Vernon will provide a Geotech Report. Subtask 3.3 Structure Design Responsibility: POWER Deliverable: • Structure Detail Drawings Determine the structure material, shape, size, finish, and the loading conditions anticipated. Consider seismic, wind, support, and conductor take -off loading. Prepare Structure Detail Drawings for new steel designs and fabrication based on the Plan and Section Drawings. Detail equipment mountings and steel assembly details. Show dimensional configurations, and mounting holes for switches, insulators, or other devices that are to be mounted on the structures. Perform all calculations and detailing to allow final fabrication from a steel fabricator. Document all analyses and calculations. Indicate which loading conditions controlled for each design area and provide a summary report. 8 — WORK PLAN HAY On4n civ of V M (10MV nw Budgeting Basis: • Four structure detail drawings budgeted are: 1) Deadend/Termination structure 2) Switch Stand 3) PT Stand 4) Main Bus Deadend Structure. HLY OU-W My of Wmon hanmM and WORK PLAN — 9 Task 4 Design Check Objective: To meet the quality objectives established for the project. Approach: Perform a detailed design review and check with experienced and qualified personnel using systematic quality assurance procedures. Task Prerequisite: • Complete Design Packages Subtask 4.1 Physical Design Check Responsibility: POWER Deliverable: • Physical Design Package Assemble a complete set of all physical design drawings and documents and all supporting data. Perform a detailed independent review of all documents to be included in the Physical Design Package. Address each of the reviewer's comments and incorporate changes into the drawings and documents as appropriate. Subtask 4.2 Civil/Structural Design Check Responsibility: POWER Deliverable: • Civil/Structural Design Package Assemble a complete set of all civil/structural design drawings and documents and all supporting data. Perform a detailed independent review of all documents to be included in the Civil/Structural Design Package. Address each of the reviewer's comments and incorporate changes into the drawings and documents as appropriate. 10 — WORK PLAN HLY O?8.50B CRY of VWM (105" and Task 5 Review and Construction Activities Objective: To compile documents that will help City of Vernon select a qualified contractor and manage the construction process. Support the project during construction. Approach: Develop project -specific Construction Specifications using POWER's standard format for use during contractor selection and for control of the construction process. Subtask 5.1 Technical Construction Specifications Responsibility: POWER Deliverable: • Technical Construction Specification Prepare Construction Specifications for the substation. Include general requirements as well as specific sections on concrete, structure erection, insulation, painting, equipment installation, switches and fuses, conduit and fittings, wire and cable, buswork, connections, grounding, and testing. Incorporate readily available site -specific environmental conditions and City of Vernon's requirements that may affect the method or sequence of construction. Compile and assemble one (1) reproducible copy of the Technical Construction Specifications and Drawings Document. This document will include the Construction Specifications andConstruction Drawings. Budgeting Basis: • It is assumed POWER will develop the technical portion of the construction specification. • The City of Vernon will provide the terms and conditions for the specification and contract. HLY OZI-M COY of V*nM Mon Vq and WORK PLAN —11 Subtask 5.2 Support During Construction Responsibility: City of Vernon/POWER Deliverable: • Technical Support During Substation Construction Due to the schedule of the project, it is anticipated that the City of Vernon will negotiate the construction of the substation addition with a local preferred contractor. POWER will provide technical support for drawing clarification. POWER will attend final walk through for the project and assist the City of Vernon with a punch list of any outstanding construction items. Budgeting Basis: • No on site inspection or testing is required. • The selected construction contractor is experience in the construction of electrical substations. Subtask 5.4 Record Drawings Responsibility: POWER Deliverable: • Record Drawings Incorporate the changes received from the construction contractor and testing and energization crew and furnish one complete set of drawings and one set of electronic files of all drawings to reflect the record drawing condition when the project is completed. Budgeting Basis: • The contractor will provide one clearly marked up set of drawings to POWER. 12 — WORK PLAN HLY On-08 CHI of VWM tlOnSM Md Budget summary The following is a summary of our proposed budget, broken down by task. VERNON SUBSTATION BUDGET SUMMARY Tak Houm tabor t xp t.&E cs ) 00 Project Management 36 $3,960 $340 $4,300 01 Station Initiation 16 $1,524 $430 $1,954 02 Physical Design 99 $7,805 $1,615 $9,420 03 Civil/Structural Design 220 $20,264 $2,055 $22,319 08 Design Check 44 $4,260 $150 $4,410 09 Review & Const Activities 64 $6,150 $570 $6,720 Pfoled Teftl 479 $43,"3 $5,160 $0,113 HAY 023-M My of Vown (1onup and WORK PLAN —13 t yO 6 g .�L yj MT }y�� •fig .�C 0 c o a o i1 a o n m o AL r i4 >5 CITY OF VERNON Malburg Generating Station CONTRACT CHANGE ORDER NO. 5 SUPPLEMENT NO. SHEET 1 OF 1 SHEETS PROJECT: Siemens GCOM & X-Workplace Server Interface CONTRACT NO. TO: Power Engineers CONTRACTOR REQUESTED BY: City of Vernon You are hereby directed to make the herein described changes from the plans and specifications or do the following described woric not incivaea in me plans and specifications on this contract. CHANGE ORDER WORK AT AGREED PRICE The City of Vernon herein appro, dated 12/4/2003 for $30,404. Contract Amount (Base Bid) ..... proposal transmittal $ 2,328,721 Amount of This Change Order ..... $ 30,404 F Amount of Previous Change Order .......................................... $ 436,520 Total Change Orders ..................................................... $ 466,924 Modified Contract Amount $ 2,795,645 .................................................. By reason of this order the time of No adjustment comnletion will be adjusted as follows: Approved: Date: MGS Project Director We, the undersigned Contractor, have given careful consideration to the change proposed and hereby agree, if this proposal is approved that we will provide all equipment, furnish all materials, except as may otherwise be noted above, and perform all services necessary for the work above specified, and will accept as full payment therefor the prices shown above. By: Contractor: Title: 0 ENGINEE/43 To: Sam Grossman -- City of Vernon From: Todd Krankkaia WORK SCOPE VARIANCE City of Vernon — Malbura Generation Plant rrejed NUM 101246 21 16 Project # Tack Sib Siemens GCOM & X-Workalace Server Interface Tack Name 12/04103 Date Time 017 Q wSv Log W Lagged By Description of Out of Scope Work: POWER included X-Workplace Servers and GCOM cards in our CPCS pricing, however Siemens has requested additional cost for implementing these devices into their control system. Siemens' proposal includes both material and labor costs (attached). POWER has provided a credit as shown below to the City of Vernon for the material costs. The implementation of these devices by Siemens was not included as part of POWER's CPCS or engineering scope. Requested/Expected by: ll/25/03 Requested Completion: 12/15/03 Estimate of Added Cost: 1. Alston Proposal $45,840 2. POWER Markup for Subcontract (10%) $4,584 SubTotal $50,424 3. Credit for GLOM Cards and X-Workplace Servers (incl Markuv) $20.020 Net Total $30,404 Disciplines/Departments Impacted (check boxes): o Project Mgmt. 8 o Electrical o EavironJROW o Project Control o Controb x_ o 10ocmadon Systems o C ivil/Geotmh o PLS U Counmunicadom o Ard9techwal , _.__ o Substation o Construction Mgmt. o o Structural _ _ Mechanical(► o Line Studies o Testing & Maint APprov o Date:L�3 o Date: 03 �44 PM eaten re cc: PM / PE / Disdpiine Leads) / Maaager(s) / PMA / A Qty of Vernon CITY Ot VERNON 10 Malburg Generating Station CONTRACT CHANGE ORDER NO. 6 SUPPLEMENT NO. SHEET 1 OF 1 SHEETS PROJECT: Additional Signals to Seimens Configuration Scope CONTRACT NO. from the CEMS System TO: Power Engineers CONTRACTOR REQUESTED BY: City of Vernon You are hereby directed to make the herein described changes from the plans and specifications or do the following described work not included in the plans and specifications on this contract. CHANGE ORDER WORK AT AGREED PRICE The City of Vernon herein approves the addition of fees according to your WSV-019, dated 2/20/2004 for $6,908. Contract Amount (Base Bid) ........................... $ 2,328,721 Amount of This Change Order ............................................. $ 6,908 Amount of Previous Change Order .......................................... $ 466,924 Total Change Orders ..................................................... $ 473,832 Modified Contract Amount $ 2,802,553 By ream of this order the time of NO adjustment ccnnplefion will be adjusted as follows: j Approved: Date: MGS Project Director We, the undersigned Contractor, have given careful consideration to the change proposed and hereby agree, if this proposal is approved that we will provide all equipment, famish all materials, except as may otherwise be noted above, and perform all services necessary for the work above specified, and will accept as full payment therefor the prices shown above. Accepted: Date: Contractor: By: Title: PEIC06 c . J 0 E/VG/W.4 To: Sam Graaenma — City of Vernon From: Toth )l raukkals WORK SCOPE VARIANCE City of Vernon - Malbum Generation Plant > IOU".21 14 sic # Task SO. Siemens GCOM & X-Workplace Server Interface- Additional Siemens Scope Task Name 2/20 /04 Date Time 019 ttk WSV Lae No. LAwd ay Description of Out of Scope Work: POWER WSV-017 was based on a quote from Siemens for the supply, installation and Configuration of three GCOM Communication cords and two X-Workplace servers. Following the execution of that WSV, additional signals were added to Siemens Configuration scope from the CEMS system. Siemens updated their proposal for these additional UO as well as currency changes from their earlier proposal. The increase in Cost from Siemens original proposal was $6,= ($45,M to $52,120). Requested/Expected by: W2004 Requested Completion: Startup Estimate of Added Cost: 1. Alstom Revised Proposal (2/13/04) $52,120 2. Alstom Originalrposal $45,840 3. Difference $6.280 4. POWER Subcontract Markup (10%) $ 628 S. Net Total $6,M Disciplines/Departments Impacted (check boxes): o Project Must. o Elechical o EnvironJROW o Project Control o Controls .mac_ o Information Systems o Citech o PIS o Goiosmuniratiom o Architectural w . _ o Substation o Construction Mint. o Struetsral _ o Use o Testier & Maiat. o MechanicaVl o Studies o Appro r�` Date: Da P. taw xep"= cc: PM / PE / Discipline Lead(s) ! DiviWonlDepasrtmenti Manager(s) / PMA / PSA M dVtmot May-20-04 10:03am From -POWER ENGINEERS,ANNEX +2087803017 T-042 P.05/05 f-o38 MALBURG GENERATING STATION CONTRAC" CHANGE ORDER NO. 7 SVrPLEMENT NO. SHEET 1 OF 1 SEEETS PROJECT: Provide sub consultant services through SchiMW CONTRACT NO. ElMnoering for Fire Protection FOR -�---- TO: Pawer En ineers CONTRACTOR. REQUESTED RY: Ma lbur Generating Station You are l reb , directed w make fe hmm dc=9oa4 cbwM* ti M the p]lals and vmftamaw 'Or d° *c fonowing desatibed WQ* not itrclu Jed in the lags and 9 ifiici diM on this cattttBCt. !2tjANjaE gMR WORK .AA i AGREOR PN CCI The Malbura Generating Station herein approves the addition of fees according to Your WSV -018 transmitta dated February 20, 2004 in the amount of $32,500. No other , djuMent of compensation will be a!lowad for this change. .... _ . $ 2,328,721 Couvwt I mount (Bast Sid) .......................... . " " • • .. $ 32,500 Amount a f This Cha>Rge Under ... ..... .... .... ... ... • ' .... .. $ 473,832 Amouat o f Previow Change Order ............. . .......... • ... ... .. $ 506,332 Total Chu age Orders . ..... ............ . ... . .. . . . ... ... • • • $ 2,835,053 Modified Contract Amount s .0arw*6Mwof Nra %atfuntment Approved_ we, duo =am MOMAC04aa M MVt WWI cq ugR►errr. tb,nsa all rrr MMS, =Mpg es pamcpt mar tar etc prwxs maw fie• A=pted: We: �- BY, 3r. Maroug 641c ft Sutra= ,t t]Ms f=apo°'aI is apglrrvd wo will pww4c 41 0004MMM ra afc cprsNle P �4 60 �i°c• for 91K�iC apovt • aAA writ aCpc as Ad, MW be �d dx—. =4 P� All xrww COTM% wr: / h $25,000 2. POWER Engineer PM/PE Coordination $5,000 3. POWER Markup for Subcontract t10% 500 Net Total Disciplines/Departments Impacted (check boxes): o Project Mgmt. x_ o Electrical o Project Control o Controls _ o Civil/Geotech o PLS _ o Architectural _ o Substation o Structural o Line o Mecb o Studies _ Approv Date:7 PM -1) OMwgw E,IA ENGlNEE/4S WORK SCOPE VARIANCE City of Vernon - Malbure Generation Plant Project Diane To: Sam Grossman -City of Vernon 101246 24 Project #1 Task Sub. Fire Protection Engineer of Record From: Todd Krankkala 2/20104 Task Name Date Tin 018 tlk W3V Log No. Logged By Description of Out of Scope Work: Provide subconsultant services through Schirmer Engineering for Fire Protection Engineer of Record consulting services per Shirmer's proposal No.16W2-B dated February 6, 2004 (attached). Services will be provided on a time and material basis With an initial not to exceed limit of $25,000. in the event additional services beyond this amount are required a new WSV Will be prepared for the additional scope. Scliirmer's invoices will be marked up 10% as per POWER'S contract with the City of Vernon. Requested/Expected by: 2120/03 Requested Completion: As required. Estimate of Added Cost: 1. Schirmer Proposal $32,500 o EnvironJROW o Information Systems o Communications o Construction Mgmt. o Testing & Maint. o Other Date: CFmt Representative cc: PM / PE / Discipline Lead(s) / Division/Department Manager(s) / PMA / PSA city a(Vernm RECEIVED FEB 1 0 2004 SCHIRMER ENG/NEEMNG CORPORATION 1850 GATEWAY BOULEVARD, SUITE 1030 A CONCORD, GA 94520.3281 ♦ PHONE (925) 827-5858 ♦ FAX (925) 827.8997 February 6, 2004 Mr. Todd Krankkala Power Engineers, Inc. 3940 Glenbrook Drive P.O. Box 1066 Hailey, Idaho 83333 Re: Fire Protection Engineer of Record Services Malburg Generating Station Vernon, California SEC Proposal No. 164002-B Dear Mr. Krankkala: VIA EMAIL: TKRANKKALA@POWERENG.COM This letter will serve as our proposal for Schirmer Engineering Corporation (SEC) to provide professional Fire Protection Engineering of Record Services to Power Engineers (Client) for the Malburg Generating Station project in Vernon, California. Basic Services SEC agrees to provide the following services for the above -referenced project A. Review design documents for general compliance with the requirements of the California Building and Fire Codes. Review fire protection related issues of all design documents prepared by Client and subconsultants including drawings, specifications and calculations. SEC will review resubmittals as needed. When found ft be in general compliance with applicable codes and standards, SEC will provide a Professional Fire Protection Engineer stamp on the documents as Fire Protection Engineer of Record. B. Review shop drawings, material and equipment submittals and calculations prepared by Contractors for general compliance with the design documents. SEC will review resubmittals as needed. When found to be in general compliance with design documents, SEC will provide a Professional Fire Protection Engineer stamp on the documents as Fire Protection Engineer of Record. C. Make site visits to review the construction progress on a periodic basis. New construction and fire protection systems will be reviewed for general compliance Fire Protection Engineering ♦ Code Consulting ♦ Risk Control ♦ Security Consulting MALBURG GENERATING STATION VERNON, CALIFORNIA 2 FEBRUARY 6, 2004 SEC PROPOSAL No. 164002-8 with the design documents and approved shop drawings. SEC will review reports of special inspectors for verification that construction and systems have been properly installed, inspected and tested. Based on the efforts of special inspectors, SEC will provide a letter of certification at the completion of the project. The letter will certify that construction and fire protection systems have been properly installed, inspected and tested in accordance with applicable codes and standards. D. Attend meetings with Client, Owner, Inspectors and Certified Building Official (CBO) as directed by Client. Meetings are anticipated to be held at the site or CBO offices in Vernon. Meetings to include telephone conference calls. E. Provide general fire protection code consulting when requested by Client. Professional Fee Schirmer Engineering's fee for Basic Services will be on a time and expense basis not to exceed $25,000 at the following Billing Rates. Billing rates will remain effective through December 31, 2004. Vice President $ 175.00 per hour Project Manager $ 155.00 per hour Senior Designer $ 129.00 per hour Consultant $ 103.00 per hour CAD Operator $ 65.00 per hour Thomas M. Dusza, P.E. - Vice President and San Francisco Office Engineering Manager will be assigned as Fire Protection Engineer of Record for this project. All, work will be performed under his supervision. Other SEC personnel anticipated to be involved in this project will be Patrick C. Ward, P.E. - Project Manager; and Matthew Siska - Consultant. In addition, other personnel may be used on an "as available" basis. Reimbursable Expenses The following Reimbursable expense cost will be used for any additional services when requested: ► AutoCAD plotting $12.50 per sheet (includes Vellums). ► Reproduction of drawings at $2.50 per sheet. ► Automobile mileage at $0.375 per mile. ► Tolls, parking, and other out-of-pocket expenses. ► Federal, state, and local taxes applicable to SEC's fees. MALBURG GENERATING STATION VERNON, CALIFORNIA IV. Additional Services 3 FEBRUARY 6, 2004 SEC PROPOSAL No. 164002-B This proposal contemplates a scope of service based upon one project scheme. Major project revisions outside of Schirmer Engineering's control or responsibility that will require rework of complete work or more extensive work than originally agreed upon will be considered Additional Services. Additional Services also include all work (such as additional consultation, meetings or revisions) not outlined in Basic Services. Client may request or it may become necessary for Schirmer Engineering to perform Additional Services in order to further the objectives of the Project. Whenever reasonably possible, Schirmer Engineering will notify Client in advance of Schirmer Engineering's intention to perform the particular Additional Service, and Client's failure to instruct Schirmer Engineering not to perform the Additional Service shall be considered Client's acquiescence in Schirmer Engineering's performance of the Additional Service and agreement to pay for it. Notwithstanding any other description of Basic or Additional Services, any services which client requests Schirmer Engineering to perform after final payment has been made to the contractor(s) or more than 60 days after the project has been certified to be substantially complete shall be considered Additional Services. Any modifications or changes requested by Client inconsistent with Client's prior approval(s) shall be considered Additional Services. Schirmer Engineering's fees for authorized or requested Additional Services will be based upon Billing Rates in effect at the time services are performed. Reimbursable Expenses associated with authorized or requested Additional Services will be based upon the schedule in effect at the time services are performed. V. Client Responsibilities Your office shall provide SEC with all drawings, including existing fire alarm systems, architectural, structural, mechanical, and electrical plans, as well as other information such as MSDS sheets, pertaining to the project. It is understood that SEC may rely upon the accuracy of all documents furnished. VI. Terms and Conditions Terms and conditions shall be in accordance with the Subcontractor General Service Agreement (HLY 10-1732) dated October 16, 2002. The Client will establish a Task Order under this General Services Agreement for the above Basic Services. The Task Order will be prepared by the Client to establish formal acceptance by SEC and Client. MALBURG GENERATING STATION VERNON, CALIFORNIA initials 4 FEBRUARY 6, 2004 SEC PROPOSAL No. 164002-B Reimbursable Expense Receipts: Please initial the appropriate statement and complete the necessary information. Reimbursable expense receipts are required for the following expenditures: Reimbursable expense receipts are not required. initials BY EXECUTING THIS PROPOSAL, THE CLIENT HAS READ ALL OF THE TERMS AND CONDITIONS OF THIS PROPOSAL AND FULLY UNDERSTANDS THEIR CONTENTS. THE EXECUTION OF THIS PROPOSAL CONFIRMS THE CLIENT'S UNDERSTANDING AND ACCEPTANCE OF THOSE TERMS. This agreement may be accepted by signing in the space below and returning a countersigned copy of this agreement, or by authorizing, directing or permitting Schirmer Engineering to proceed with the Scope of Services. Submitted By, SCHIRMER ENGINEERING CORPORATION Patrick C. Ward, P.E. Project Manager Accepted By, POWER ENGINEERS, INC. Title: Date: PCW/abm In Duplicate 'May-20-04 10:02am from -POWER ENGINEERS,ANNEX +2087863017 T-042 P.02/05 F-039 v � . MA►LB URG GENERATING STATION CONTRAC T CHANGE ORDER NO. 8 SUPPLEMENT NO, SHEET 1 , OF 1 SHEETS PROJECT: PDCM Resulting Change CONTRACT NO. To: Power Envinsers CONTRACTOR REQUESTF-D BY: Malbu Genemling Station You are hock y direcmd to make the herein described ch=ps from ft plans aAd sp=McaU= or do the Eailawmg described an CHANGE ORM_WM AT AGREEp RICE The Malb irg Generating Station herein approves the addition of fees according to your WSV -013 transmittal dated November 20, 2003 in the amount of $9,112. No other. idjusonent of compensation will be allowed for this change. Comract -i mount (8» Did) ........ . ............. . ..... ....... - - - - • - - $ 2, 32,721 AMOM Of This Change Order ..... . . ........ . . . .. . ........... . .......... $ 9,112 AmouTtt c f Previous CbMW Order ... ...... . ................ ........... $ 506,332 Tata1 Cbe age Orders ........... . ... .... . ..... ... • • ........... ... $ 515,444 Modified Contract AnwunT $ 2,844,165 BY rwft"ri;ib Pfft*4a=O No adjustment EggeMon IM 1 be MmW as S410wv Approved. )It: Project , M4barg � S Swan a� WV_. au uWa,�s emwww, bxvc glover+ aD gtia PY bet M4 VY WM. If*$ w OMW w � *a we WM wovuGc Uri+ Alvah 41 Mw rlos, = ari IMW oMtrnse t e aawO weave,'W P aft saw" = _-=Y fnr Mc V44 aoow sP=f,,4 and v4d A=FK as fw PaInq= 0MV tar am pnc" sAawo xoove. AccapW: Din' IW260 Q=w4mar. &49& i2QU 4'r gy_ �� ENG/VEERS To: _ Sam Grossman — City of Vernon From: Todd Krankkala WORK SCOPE VARIANCE City of Vernon — Malbure Generation Plant Project Name 101246 21 13 Project i Task Sub. PDCM Resulting Changes Task Name 11/20/03 Date Time 013 t1k WSV Log No. Logged By Description of Out of Scope Work: Incorporation of PDCM information in construction drawings. Reason for change: POWER issued the PDCM evaluation to UMMT on May 7, 2003 with the understanding that the PDCM purchase order would be issued within 5 days of this date. The actual PDCM award was in late August after design was completed. Submittal drawings were provided in September which resulted in rework of the electrical and structural design. We have included the review of the submittal package in our original scope (approximately $9,000). This WSV is for resulting changes to electrical drawing package (one lines, elementary diagrams, underground ductbank) and foundation drawings previously put on hold. Requested/Expected by: 11/25/03 Requested Completion: 12/15/03 Estimate of Added Cost: 1. Electrical (50 hours) $5,050 2. Structural (30 hours) $3,030 3. PM/PE (8 hours) 11,032 Net Total $9,112 Disciplines/Departments Impacted (check boxes): o Project Mgmt. x— o Electrical _x� o Environ./ROW o Project Control o Controls _x� o Information Systems o Civll/Geotech x_ o PLS o Communications o Architectural o Substation o Construction Mgmt. o Structural _ o Line o Testing & Maint. o Mechanical/HvrA�p o Studies — o Appn / 2 % Date: PM rhfmt R.A.A.p cc: PM / PE / Discipline Lead(s) / DivisionlDepartment Manager(s) / PMA / PSA Rty orvwum May-20-04 10:02am From -POWER ENGINEERS,ANNEX +2007883017 T-042 P-03/05 F-039 IIIL$pRG GENERAT . iG STATiOV CONTRACT CHANGE ORDER NO. 9 SUPPLEMENT NO, SHEET 1 OF 1 SHEETS PROJECT: Rr Wntion MmIn Modifications CONTRACT NO. TO: Pmor EnUineers CONTRACTOR REQi1ESTED BY: MMIbuEU CiGFWNMflg Station You a=e bael y ftecW w makc to herein dtscrUd chw*as from the piarri aMd 5P0dA='= ds= db the Woweg described work = inch ded ip the Mans and specificaRiam on Tltlis connum — 7 CHANGE PMR)PJM A? AGREES) P121GE The Malb.rrg Generating Station herein approves the addition of fees according to your WSV -014 transmits I dated November 25, 2003 in the amount of $5,152. No other .adjustment of compensation will pe allowed for this change. Conuact .,=a c (pass Bid) ....................... ...... • • . .. S 2,328,721 Ammar c f This Change Order .................... • • • • ... • . .. $ 6,162 ArA=, c f Previous Cb=gs Order ......... ...... $ 515,444 Total Cbz a$e Ord= .......................... ........... • ........... $ 520,606 It 2.849.327 M=narlaadw*agar No ou►eum VA a be adfflMd as r W*r,: Yii7je i_ Cews, Mmut rg �aouwwm+i� .awK.•.. is ape w�l1 jxuvf� a8 We, me wwa 3� Coapaca�, pare Siva+ coemr4eranoq to ma p:vjaso0 aa4 b�+ awe. zf qa° v aa4 wep � tuU equgxnat+�. fe :mom 4u ma=Uds. CXMF as muy aq+awIsc ba na�sd apove, apa p EMM Ali �� necessary for we ,rock am- psya► m men ft me prow awrA awwc , fio s-ey,- ENGINEERS To: _ Sam Grossman - City of Vernon From: Todd Krankkala WORK SCOPE VARIANCE City of Vernon - Malburg. Generation Plant Project Name 101246 21 14 Project d Task Sub. Retention Basin Modifications Task Name 11/20/03 Date Time 014 tlk WSV Log No. Logged By Description of Out of Scope Work: Retention basins were originally designed per the AFC document requirements. Changes to the site surfacing required by the CBO resulted in higher storm effluent flows in the easterly direction. In order to comply with the SUSMP (Standard Urban Stormwater Mitigation Plan), it was necessary to increase the size of the east retention basin. This resulted in changes to excavation plan, site plan, retention basin details and calculations. Requested/Expected by:11/25/03 Requested Completion: 12/15/03 Estimate of Added Cost: 1. Civil (30 hours) $3,030 2. Structural (16 hours) $1,616 3. PM/PE (4 hours) $516 Net Total $5,162 Disciplines/Departments Impacted (check boxes): o Project Mgmt. x_ o Electrical s o EuvirouJROW o Project Control o Controls x o Information Systems o Civil/Geotech z o PLS o Communications o Architectural _ o Substation o Construction Mgmt. o Structural _ o Line o Testing & Maint. o Mechanics o Studies o Other Approved.,- ` Date: Id Zip Date: i/ PM Client Representative cc: PM / PE / Discipline Lead(s) / Division/Department Manager(s) / PMA / PSA City orvanon May-CU-U4 IU:ULaM Prom -POWER ENGINEERS,ANNEX +2087883017 T-042 P.04/05 F-039 �' G TjNG STATi� ��ALBURG ENERA CONTRA.c :T CHANGE ORDER NO. 10 SUPPLEMENT No. _ SHEET 1 OF 1 SHEETS FROJEC I: Changes to General Arrangement Resulting from CONTRACT NO. To: Power Enaineem CONTRAC rOR REQUESTED BY: Malbutg Generating Station You are here ay daecW to make die herein 4=nbcd changes *am the plamti and sped or do ft foHowm3 described work sot = uded im ft at= and sawdeau ms as fis cmu=L CN. AMM ORQER SM Al Ar3RJJR PRICE The Malk►urg Generating Station herein approves the addition of fees according to your WSV -015 transmittal dated November 25, 2003 in the amount of $21,686. No other adjustment of compensation will be allowed for this change. Conuact Amowu (Ban Bid) ........ .......................... $ Amoi ut AThis Change Order ... .............. ........... ............. $ Amount :)f Previous Change order ............... ................... .... $ Total Cbmge Orders.................... $ ModMez & Conuaa Awunt __ $ By twM of 01k Appmved NO D�ac_ s'�zbr.I t� Proj= ;, Malburg gereR Station We UW ma x%W" Coattm=. iu►ve �veaOgjtl emV4=W on W OW OW$r VMPQW4 W4 be Wo +met, ,f *0 ptopaaal I apptave4 0'0 cRa . otttah eU ma main. aaxp ae my otbQ.rtsa bt taxes above. Wd po tm nil savlms naoestmy far aw *a above spca" and vn11 ateepr as f W, pay== tat %far Ibc Pn= 4MV0 a vve- Accepted Daces 3^ I � d Cc>pnacwr. ll gy;�t Tice: S 2,328,721 21,586 520,606 642,192 2.870.913 y�,�pa,�Ranc��tr �D 0) + 10 It ENG/NEERS To: Sam Grossman — City of Vernon From: Todd Krankkala WORK SCOPE VARIANCE City of Vernon — Malburg Generation Plant Project Name 101246 21 15 Project #t Task Sub. Changes to GA Resulting from Site Separation Analysis Task Name 11/20/03 Date Tune 015 tlk WSV Log No. Logged By Description of Out of Scope Work: WSV-011 covered support associated with developing the site separation analysis required by the CBO. As noted in this WSV, resulting impacts to the General Arrangement as well as consequential impacts to discipline drawings were not covered by WSV-011. As a result of the site separation analysis, the following changes are being implemented to the design. 1. Relocation of chemical treatment chemicals located northwest of the cooling tower. 2. Addition of wet sprinkler system to fuel gas compressor shelter. 3. Addition of fire detection to fuel gas skids 4. Addition of separation walls around 11RSG chemical storage 5. Relocation of Auxiliary PDCM approximately 3' to the west. 6. Addition of separation wall between liquid drains tank and fuel gas compressor. Requested/Expected by: IW5/03 Requested Completion: 12/15/03 Estimate of Added Cost: 1. Civil (10 hours) $1,010 2. Electrical (60 hours) $6,060 3. Mechanical (24 hours) $2,424 4. Structural (40 hours) $4,040 5. Fire Protection (40 hours) $4,800 6. PM/PE (20 hours) $2,580 7. Admin — Thawing Reproduction/Control (20 hours) $1 380 Net Total $21,586 Disciplines/Departments Impacted (check boxes): o Project Mgmt. x_ o Electrical z o Environ./ROW o Project Control o Controls _a o Information Systems o CivWGeotech x_ o PLS o Communications o Architectural _ o Substation o Construction Mgmt. o Structural — o Line o Testing & Maint. o Mechanical/HVA x o Studies o Other Approved' .� % Date• r 2 Y%3 Date: - PM Cuent Representative cc: PM / PE / Discipline Lead(s) / Division/Department Manager(s) / PMA / PSA (St' dvemon EXHIBIT G qIALBURG GENERATING STATION CONTRACT CHANGE ORDER NO. 1 SUPPLEMENT NO. SHEET 1 OF 1 SHEETS PROJECT: Air Monitoring June, July and August 2003 CONTRACT NO. TO: Technical & Business Systems CONTRACTOR REQUESTED BY: Malburg Generatina Station You are hereby directed to make the herein described changes from the plans and specifications or do the following described WOM not mcmaea in the plans and specifications on this contract. CHANGE ORDER WORK AT AGREED PRICE The Malburg Generating Station herein approves the addition of fees according to your proposal transmittal dated October 15, 2003 for monitoring extension costs in the amount of $77,205. No other adjustment of compensation will be allowed for this change. Contract Amount (Base Bid) ............................................... $ 80,691 Amount of This Change Order ............... $ 77,205 Amount of Previous Change Order .................... $ 0.00 Total Change Orders ...................................................... $ 77,205 Modified Contract Amount ................................................ $ 157,896 By reason of this order the time of NO adjustment completion will be adjysted as follows: Approved: Date: ��l ►�I� Project Wrettor, Malburg Generating Station We, the undersigned Contractor, have given ArAil consideration to the change proposed and hereby agree, if this proposal is approved that we will provide all equipment, furnish all materials, except as may otherwise be noted above, and perform all services necessary for the work above specified, and will accept as full payment therefor the prices shown above. Accepted: Date: t U , Contractor: Technical. & Business Systems, Inc. By: nc Priipal (Chief Executive Officer and Y Title: Chief Financial Officer) n TBBS Change Order 1 (1).doc environmental research associates 28150 Avenue Crocker suite 216 Valencia, CA 91355 (661) 294-1 103 fax (661) 294-0236 October 15, 2003 Mr. Samuel Grossman, P.E. Project Director Malburg Generating Station 2650 Leonis Avenue Vernon, CA 90058 Re: Additional costs for Meteorological and Air Pollutant Monitoring Dear Sam, As requested by Dr. Krishna Nand, I am providing this proposal for the additional costs for continued meteorological and air pollutant monitoring at the Malburg Power Plant Project. The original schedule had the monitoring initiated in late May to collect background data prior to the start of the ground movement, which was anticipated to start on June 2, 2003. Our proposed work schedule then allowed for collection of two months of data through July 2003 with the option to extend the monitoring beyond that time. The work scope also included the details of analyses to be performed and preparation of the monitoring plan. As indicated previously, with the delays in the start of ground movement, three months of additional monitoring was conducted during June, July and August 2003 to document the background conditions at the project site. Routine monitoring during ground movement then began in September. With the current delays in the schedule we recognize there is a potential for the monitoring to be extended into November, beyond the anticipated two months that would have ended at the end of October. The original estimated project cost, the estimated cost for the three months of extended background monitoring and the estimated cost to extend the monitoring through November are all summarized in Table 1. The estimated November costs have had a few additional hours added to help deal with some of the instrument related problems we have encountered as well as anticipate during the upcoming weeks. Mr. Samuel Grossman, P.E. October 15, 2003 Page 2 Table 1. Original budget with estimated extension costs for the three months of background monitoring and an additional month of monitoring during ground movement. Labor Estimated Task Oriainal Estimated Budget Hours $ ODC $ Total $ Management, meetings and reporting 1. 132 14,040 228 14,26.8 Monitorin Ian and related analyses 68 8.180 28 8,208 Preparation and two months monitorinq 4641 ,560 25,655 58,215 Total original budget Back round Monitorin Extension Estimat d Costs 664 54 780 25,911 80 691 Monitoring for June, Jul and Au ust 2003 410_1 35,140 1 16,800 51 940 Additional Month of Monitoring During Ground Movement Monitoring for November 2003 236 1 16 640 1 8.625 25,265 Additional funds requested 646 1 51,7801 25,42 TT 205 Total Estimated Monitoring Costs with the Costs for Extension I 1,074 1 89,920 1 42,711 1 157.896 As we are only funded for the original amount of $80,691, we will appreciate receiving a change order for $77,205 to cover the cost of additional monitoring at the Malburg Generating Station Project. Please call me at (661) 294-1103 if you have any questions about this proposal. Sincerely, Robert A. Baxter, CCM Program Manager Don Lehrman, CCM Principal Cc: Brian Beelner u• ,'z0'zou4 11:22 FAX 329 $83 3119 � •,�•" '' �rair.ria PAGE 02 a COV CONTROL CENTER 002 j MAI-BURG GENERATING STATION COWRACT CBANGE ORDER NO. 2 SumEMZNT NO . SHEET 1 OF 1 SHEETS _ PRlCT: Air Ok"Wng throagh December, 2003 CONTRACT Nb. Technical & Sueintttss S tms CONTRACTORREQUEISM BY: lWaIburn Gaana.m#:.s" e....:__ You are bmby dkeewd to MAIM du Itmin damibed Aga ffmm� � and work stun included in the p1= and specitkattow as tkh connac� p Tecificatiow or do the fowwiv Qetcn'bed ---- CHANGE R E_WORK AT ACCMID Qg The Malburg Generating Station herein approves the .addition of fees according to your invoice #40104' dated 1113/04, in the amount of $17,231.26. There is an outstanding balance of $3,294 In the revised budget, which creates s det9cR of $13,937.26. Therefore, the amount of this change order Is $13,937.25. No other adjustment Of compenastion will be allowed for this change. COMM AmOUM (DAW Bid) Amount of This Chmge Order ........................ ............ $ Amount of PreviousCl"e 4tder ........ ..... " . .... " ... S Modred Contract Amount a< Appaovak adjustment S 80,691.00 13,937-25 7'7,206,00 91,142.25 171.W3.25 we,twU11111watuadcWlinoex�6 equ*-NK. Annkh go am" ob, m , a�hcrwise eo 64 ch30W wrogaa and hmby Woe, if tl b pea"S is VVMVod that _c wit p wida a0 ti Ml*ibi 6a wim alum pbor+e. �beib •'� Pin ae se[rica rKe�acatrY 1br n,. *rark rbe ti speilS.aE, snd wttt acoerx as tuft Acdep#ed Aga $�' --- Tide: �rA Chief Executive officer T"GYMCQ MvironmsnuZ ws�srch asses Technical & Business Systems, Inc. 859 Second St., Santa Rosa, CA 95404 (707) 526-2775 Fax: 707-579-5954 Email: sqq@tbsys.com _ Contractor I.D.: 66-0212466 BILLING INVOICE TO: Mr. Sam Grossman Invoice No. 40104 (3850) Project Director, Malburg Generating Station Invoice Date: January 13, 2004 City of Vernon 4305 Santa Fe Avenue Period Covered: December 1-31, 2003 Vernon, CA 90058 Agreement Signed: 03/25/2003 Labor. Robert Baxter Hours X Rate Extended Totals Bill Knuth 70 $122.00 $8,540.00 David Yoho 48 85.00 4,080.00 Total Labor. 15 60.00 900.00 $13,520.00 $13,52Q.06 Mom: Mileage Car Rental & gas $ 321.20 Meals & Lodging 890.17 Equip./Supplies 831.36 Handling 10% 12.95 Total M&ODC: 205.57 Leased T&Eauinment $2,261.25 2,261.25 Meteorological & Data Acquisition System - Onset CO Samplers - 1 mo. $375.00 $375.00 Dedicated Data Acquisition/Analysis 11 units for 1 mo. @ 75.00 825.00 Computer with Operational Software Total Leased Equip.: - 1 unit for 1 mo. @ 250.00 250.00 TOTAL INVOICE: $1,450.00 1 4. 50.00 $17,2_, 3 Make checks payable to: Technical 4 Business Systems, Inc. 859 Second St. Santa Rosa, CA 954o4 G T environmental research associates 28150 Avenue Crocker suite 218 Valencia, CA 91368 (881) 294-1103 fax (661) 294-0236 December 19, 2003 Mr. Samuel Grossman, P.E. Project Director, Malburg Generating Station City of Vernon 4305 Santa Fe Ave. Vernon, CA 90058 Re: Progress report for air quality monitoring support for the Malburg project — November 2003 Dear Sam, Summarized below is the progress report for the air quality monitoring support to the Malburg project for work performed in November 2003. The attached invoice covers this same period. WORK PERFORMED DURING THE REPORTING PERIOD • The October monitoring report was prepared and submitted to Krishna Nand. • Daily maintenance trips were performed to collect data, change sampler batteries and perform routine calibration checks of the PM10 sampling equipment. Additionally, the collected data were reviewed daily to determine if the project upwind/downwind criteria have been exceeded during the previous monitoring day and the results left on -site in the project record notebook. • In late October a series of fires in Southern California produced a significant amount of particulate matter throughout the L.A. Basin resulting in high PM10 concentrations in the project area for several days. Preventive maintenance was performed on the PM10 samplers in early November. The maintenance consisted of replacing the sampler inlet filters and cleaning of the sample inlet and sample tubing. PROBLEMS No new problems were encountered. ANTICIPATED WORK DURING THE NEXT REPORTING PERIOD • The monitoring report covering the month of November 2003 will be prepared and submitted to Krishna Nand. Mr. Samuel Grossman, P.E. C December 19, 2003 Page 2 Daily maintenance trips will be performed to collect data, change sampler batteries and perform routine calibration checks of the PM10 sampling equipment. Additionally, the collected data will be reviewed daily to determine if the project upwind/downwind criteria have been exceeded during the previous monitoring day. COSTS The invoice for this reporting period is attached. The invoice is for work performed for the month of November 2003. Costs incurred in November totaled $17,371 bringing the total incurred to date to $154,602. The costs incurred for November were lower as a result of a reduced effort in the latter half of the month due to less site activity and the Thariksgiving holiday. As a result we are close to budget for monitoring through N,1b_ . As of the. start of December approximately $3,000 remains in the reviser bu.' ds. As the monitoring has gone beyond the anticipated end in November, we will need an additional change order to cover the monitoring extension. As indicated previously, our costs for monitoring are about $25,000 per month. If the on -site efforts are reduced and we are not required at the site each day then the costs are somewhat less. Discussions are under way to possibly stop the monitoring at the end of December 2003. Once the monitoring is concluded there will be some costs incurred to perform a _final calibration of the equipment, remove it from the site and return the leased PM10 equipment to the supplier. Additionally, it is recommended a report be generated that summarizes all monitoring performed as a matter of project record. Anr",1ng.,the monitoring stop$ at the end of December, the cost for this wrap up of th'monitoring efforts is estimated to beabo 5,000. Please feel free to call me wi uestions. Sincerely, r� Robert A. Baxter, CCM cc: D. Lehrman Program Manager S. Hynek 05/00/2004 07:45 FAd 323 5gJJ8li9 T AND B SYSTEMS Clad° CONTROL.. CEN R y PAGE 02 0 002 .MALBVRG GENERATING STATION CONTRACT CHANGE ORDER NO. 3 SUrPLFmLNT No. SHEET 1 OF 1 SHEETS PROJECT: Air Monitoring Final Wrap -Up, through January12004 CONz'>EtAGT NO. Technical & gystaine, CONTRAcToR REQUIrSTED By! Malburg Gonerad 1 Station _ You are hereby dire W to make the harejn drWInd cbmSes from the plans and specxtitacions or do the ft&whig ddSCtllbed CHANGE ORDER WORK AT AGREED PW& The Malburg Generating Station herein approves the addition of fees acwrding to your invoice 040211, dated W11/04, in the amount of $14,583.66, which covers the following: creation of December reports, and removal and calibration of the equipment used for pN110 monitoring at the MGS site_ lnvoice#40211 is the final invoice, No other adjustment of compensation will be allowed for this change. Coaftut Amount (Bwe Bid) Amount of This ChmSe Order ............................. ....... . ....... $ 80,691.00 Amount of Fraviaus Change (dct' S 14,563.66 Tow c mgeOrddrs ... ........ ..................... $ 91,142,25 Modified Contract Amount $ 186, 396.91 ecru`'° : No adjustment AMOmead: J Project �tO WO, the MdCMVW Conuaa W have Stwt�► �' $ St&U0n -- tRuip t, 5aaieh aH neck !O the and hereby Wm, L"this eq*wegk fin i the ricks �S im Y °Ric--c bt acted &bout, wd pezbrn ill teasiaee p�PMa1 is approved that tC will tide aA p sAowa above. aecess&ry foriht wale &hove aMd&d, end win &coupe a tw Acceprad: 'aa`• ,n�ciJ���c sS Sys¢& "s , j " � "Q coartrector: �a �! L � 1, Titre:chi ef F *,tive Officer inancial Officer T&9SYSC03 environmental research associates 859 Second St., Santa Rosa, CA 95404 Technical & Business Systems, Inc. (707) 526-2775 Fax: 707-579-5954 Email: sue(&tbsys.com Contractor I.D.: 66-0212466 BILLING INVOICE TO: Invoice No. 40211 (3850) Mr. Sam Grossman Invoice Date: February 11, 2004 Project Director, Malburg Generating Station City of Vernon Period Covered: January 1-31, 2003 4305 Santa Fe Avenue Vernon, CA 90058 Agreement Signed: 03/25/2003 Labor: Hours X Rate = I Extended Totals Robert Baxter 50 $122.00 $6,100.00 David Yoho 80 60.00 4,800.00 Total Labor: $10,900.00 $10,900.00 M&ODC: Car Rental & gas 773.60 Equip./Supplies 2557.00 Handling 10% 333.06 Total M&ODC: $3,663.66 3,663.66 TOTAL INVOICE: Make checks payable to: Technical & Business Systems, Inc. 859 Second St. Santa Rosa, CA 95404 environmental research associates 28150 Avenue Crocker suite 216 Valencia, CA 91355 (661) 294-1 103 fax (661) 294-0236 February 10, 2004 Mr. Samuel Grossman, P.E. Project Director, Malburg Generating Station City of Vernon 4305 Santa Fe Ave. Vernon, CA 90058 Re: Progress report for air quality monitoring support for the Malburg project — January 2004 Dear Sam, Summarized below is the progress report for the air quality monitoring support to the Malburg project for work performed in January 2004. The attached invoice covers this same period. WORK PERFORMED DURING THE REPORTING PERIOD • The December monitoring report was prepared and submitted to Krishna Nand • Equipment was removed from the site, as the measurements were no longer needed after December 31. The PMia samplers were shipped back to the equipment vendor. • Final calibrations were performed on the meteorological equipment and a final chamber zero and span performed on the CO data loggers used to parameterize NO2. • A final summary report was prepared and submitted to Krishna Nand. PROBLEMS No new problems were encountered. ANTICIPATED WORK DURING THE NEXT REPORTING PERIOD • The progress report for the month of February will be prepared. • No new work is anticipated other than possibly responding to comments in the final report or answering questions related to the monitoring. Mr. Samuel Grossman, P.E. February 10, 2004 Page 2 COSTS The invoice for this reporting period is attached. The invoice is for work performed for the month of January 2004. It should be noted that we have not invoiced any monthly rental costs for the T&B Systems owned equipment (CO samplers, meteorological and data logging system, and the on -site computer system) as monitoring concluded at the end of December and the equipment was removed shortly thereafter. However, equipment charges were incurred on the PM,o sampling equipment from an outside vendor until the equipment was returned. Those rental charges, as well as charges for repair of two of the samplers, are included in the invoice. The need for repair was indicated in our last progress report. As was indicated in previous progress reports, our funding limit carried us through the end of November. Thus, the amount shown on this invoice is over and above our previous contract amount. The incurred costs during the month of January were $14,564. This brings the total incurred costs to date to $186,402. This is somewhat less than our amount anticipated in the last progress report of $194,000, due in part to our waiving of any equipment charges for January. If our work were to be completed with no further issues to address, we should have less than $2,500 in costs to cover early February charges, close the program, and prepare the final billing. Please feel free to call me with any questions. Sincerely, Robert A. Baxter, CCM Program Manager cc: D. Lehrman S. Hynek EXHIBIT MR co �0 FIRST CHANGE ORDER (� TO AGREEMENT FOR PROFESSIONAL SERVICES This First Change Order to Agreement for Professional Services (this "Change Order") is made as of September 22, 2003 by and between The City of Vernon, a municipal corporation (the "City") and WRMS Engineering, Inc. ("WRMS"), and is made with reference to the following: A. The City and WRMS entered into that certain Agreement for Professional Services dated January 22, 2003 (the "Agreement") pursuant to which the parties agreed that WRMS, which was then a wholly owned subsidiary of Calpine Corporation, would provide professional engineering services in connection with the City's development of the Malburg Generating Station Project (the "Project") on the terms and conditions described in the Agreement. B. For a variety of reasons, the City has been in the process of exploring alternative options with its vendors, consultants, and contractors, including WRMS. The City and WRMS have discussed different options, and WRMS has proposed to the City certain ways in which WRMS would like to expand the scope of its work and, correspondingly, its budget. The City has reviewed and considered the proposal from WRMS, and has agreed that certain expanded duties should be assumed by WRMS with corresponding budget increases. The City and WRMS agree that it would be in the best interest of the Project to amend the Scope of Work and Budget set forth in the Agreement to allow WRMS to perform certain additional services as described in this Change Order under the terms and conditions of the Agreement. C. Paragraph 6 of the Agreement requires that Change Orders be accomplished in writing. Therefore, the City and WRMS desire to enter into this Change Order to amend the terms of the Agreement as set forth below. Each initially capitalized term used in this Change Order without definition shall have the meaning ascribed to such term in the Agreement. THEREFORE, for valuable consideration, the parties agree as follows: 1. Amended Scope of Work. The City and WRMS agree that Exhibit A of the Agreement ("Scope of Work") is hereby amended to delete certain services, which will now be provided by another company, and to include the additional services described in this Paragraph 1 (collectively, the "Additional Services"). By this Change Order, the parties agree that Exhibit A to the Agreement is superseded and replaced in its entirety by the Exhibit A attached to this Change Order. The Additional Services constitute work that was not originally contemplated by the parties to be performed by WRMS, and the parties now agree that WRMS should provide such Additional Services. The Additional Services consist of permit compliance. The time frame for permit compliance shall commence on the date of this Change Order and continue through commencement of Startup plus 60 days. WRMS will provide the services of Todd Stewart to serve as the Project Compliance Manager. If Mr. Stewart is not available to fulfill this role, this portion of the Scope of Work will be deleted, and the budget will be amended 01910/0001 89536.4 correspondingly. The Compliance Manager will provide key guidance to other project team members to assure that necessary documentation is gathered and submittals on required items are made to all governmental agencies in a timely manner. All submittals to governmental agencies will be approved in writing by the City prior to submission. Therefore, such reports shall be prepared and provided to the City no less than 3 business days prior to the date they are due, so that the City will have an opportunity to review and approve them. Specifically, the Compliance Project Manager will: A. Work with the Contractor to set up compliance procedures. B. Validate and enforce Contractor compliance with permits and procedures. C. Regularly meet with Contractor to review permit compliance. D. Manage the preparation of and prepare documents as required, and submit monthly reports to the California Energy Commission (CEC). E. Prepare and/or cause to be prepared submittals as required by the CEC. F. Maintain listing of all permit compliance items. 2. Amended Budget. The Agreement is hereby amended to revise Paragraph 4 of the Agreement to state that the maximum budget amount shall be $3,085,951 including amounts expended through August 24, 2003, subject to reduction if the Permit Compliance Additional Services are not provided by Todd Stewart, as described in Paragraph 1 above, and further subject to amendment as set forth in the Agreement. The amended budget accounts for the lengthening of the engineering schedule, and includes costs for remaining engineering oversight for the Power Engineers, Inc. detail electrical work, the DCS development and the elimination of the Control Building/reconfiguration of the plant control consoles. The amended budget further accounts for the lengthening of the construction schedule, and for the acquisition of two construction trailers. The parties acknowledge and agree that the amended budget takes into account all delays to date and additional expenditures to date, and is sufficient to cover the remaining scope of work, including the Additional Services, as currently defined in the Scope of Work. The Budget is hereby amended as follows, and such amendment supersedes and replaces in its entirety the Budget set forth in Exhibit B to the Agreement. The Budget as set forth below and as is effective as of the date of this Change Order is set forth in Exhibit B-1, attached hereto, with supporting detail set forth in Exhibit B-2 (Expended Budget), Exhibit B-3 (Design Oversight), and Exhibit B-3 (Construction Oversight). Expended Budget through 8/24/03 (up to $1,007,506 Invoice 7) Design Oversight (remaining portion) $ 66,700 Based on 400 additional hours at $150 per hour Construction Oversight and $2,011,745 Turnover/Integration With Commissioning and Startup Total $3,085,951 01910/0001 89536.4 Construction Oversight based on: Greg Young, Project Manager with 692 hours at $150 Dave Shibley, Construct. Manager with 2768 hours at $125 Denny Sumner, Project Engineer/Mech with 2768 hours at $125 Todd Stewart, Compliance Mgr. with 1384 hours at $125 Chuck Vosicka, Resident Eng. with 2768 hours at $125 Christine Sherwood, Document C_ ontrols/Admin Onsite with 2768 hours at $65 The personnel listed above are considered by the City to be key personnel, and the City is contracting for their personal services in accordance with the rates and hours set forth above. If any of the above listed personnel are no longer available to fill their roles, their portion of the Scope of Work will be deleted, and the budget will be amended correspondingly, unless the City agrees to a satisfactory replacement for such personnel provided by WRMS. 3. Terms of Additional Services. All Additional Services are to be provided in accordance with the terms of the Agreement. 4. Approval by the City. This Change Order shall be executed by a duly authorized representative of the City following approval of the terms of this Change Order by the City in accordance with City policies and procedures. 01910/0001 89536.4 j 5. Remainder of Agreement. Except as specifically modified herein, all terms and conditions of the Agreement are unmodified and remain in full force and effect, and apply to the Additional Work and Additional Costs as if those services and costs were originally included in the Agreement. Executed as of the date first above written. CITY OF VERNON/ By: !/ Bruce V. Malkenhorst, City Administrator APPROVED AS TO FORM �T Eric T. Fresch, Legal Counsel 7_ --tignkureDate: 2 L2 �O.,-3, &t.':-:� Title: C tb By: Signature Date: Name: Title: 01910/0001 89536.4 MALBURG GENERATING STATION PROJECT VERNON, CALIFORNIA EXHIBIT A — SCOPE OF WORK 1. BACKGROUND WRMS Engineering, Inc. (Consultant) shall provide engineering review, and construction oversight services as expressly described herein for the proposed new 134 megawatt combined cycle combustion turbine -based power plant to be located at a site within the City limits (the "Malburg Generating Station Project" or the "Project"). The Project is more fully described in the Specification for Detailed Engineering, Procurement, Construction and Startup of the Project (the "Specification") dated July 25, 2002. The Project is currently in the advanced stage of environmental permitting. The CEC is in the process of reviewing the AFC for the Project (01-AFC-25) and has issued a Staff Assessment (-SA,). The City has procured two new Alstom model GTX-100 combustion turbine generator units (the "CTGs"), associated heat recovery steam generators (the "HRSGs"), and a steam turbine generator unit (the "STG") provided by Alstom Power, Inc ("Alstom"). The City has not yet taken delivery of these units. Alstom has provided guarantees to the City for power output and levels of emissions from this equipment. The City has also procured the step-up transformers, generator breakers, condenser, cooling tower, and gas compressors. The City has sent out an RFP and has received responses for the construction of the necessary City sewer system expansion. The City is in process of sending out an RFP for the construction of the necessary City gas distribution system expansion. The necessary reclaimed water supply lines are currently under design. 2. SCOPE OF WORK FOR THE CONSULTANT 2.1 General Responsibility The Consultant will support, as directed by the City, all business incidental to the design, construction and compliance of the Project, and will assist, as directed by the City, to administer the E & PC Contracts, in support of achieving commercial operation of the Project on the scheduled COD at a cost equal to or less than the approved Project budget. The Consultant will act as the City's representative for California EnergyCommission and conditions of certification. 2.2 Specific Responsibilities The specific responsibilities of the Consultant will include the following: 01910/0001 89536A 7 1 2.2.1 Design and Procurement Phase 2.2.1.1 Review for Compliance with the Specifications Review Project design criteria, drawings, execution plan, procurement specifications and other documents from the E & PC Contractors with respect to compliance with the Specifications. Review the EPC Contractor's detailed engineering design that may include electrical, mechanical, instrumentation/control, civil, and structural designs. Validate the technical adequacy of the EPC Contractor's design in critical systems and performance areas. Review designs for operability, maintainability, and reliability. Verify the preferences of the City are reflected in the design, along with good engineering practice and accepted utility practices. Recommend design acceptance on behalf of the City. 2.2.1.2 Monitor Schedule Development and Progress Review the overall Project Schedule prepared by the,E & PC Contractors to verify the Project will achieve the scheduled COD. Monitor and report on the E & PC Contractors' interface with the power island supplier, interface with electric, sewer, and natural gas utilities, compliance with CAISO AGC and metering requirements, the compliance conditions of the CEC AFC, compliance with the work breakdown structure and critical path activities, and the level of float and contingency assumed. Review and recommend approval of monthly progress reports from the E & PC Contractors. Upon obtaining knowledge', of any project delays the Consultant will notify the City thereof. 2.2.1.3 Approve Major Suppliers Review major suppliers selected by the E & PC Contractors for compliance with the E & PC Contracts. Review manufacturing drawings of the suppliers, materials, scheduled delivery for compliance with the E & PC Contracts and the Specifications and the overall Project Schedule. 2.2.1.4 Attend Factory Tests and Inspections Factory acceptance testing and inspections are not in part this scope. 2.2.2 Construction Phase 2.2.2.1 Construction Oversight Maintain a physical presence at the job site to monitor and inspect construction of the Project by the E & PC Contractors, including job walks, quality reviews, safety reviews and general site condition. Conduct weekly and monthly construction status meetings. Facilitate coordination between plant and interconnection construction. 2.2.2.2 Site Coordination 6 01910/0001 89536A Coordinate and recommend resolutions on scheduling conflicts with multiple contractors on the site, including gas utility contractor, sewer utility contractor and E & PC contractors. 2.2.2.3 Permit Compliance The CEC reviewed the AFC for the Project (01-AFC-25) and has issued a final "Commission Decision" ("CD"). In the CD are proposed reporting and/or verification requirements that the Consultant will fulfill on behalf of the City and submit to the CEC compliance project manager ("CPNV ). Consultant shall fulfill the "Resident Engineer's" role as defined by the Project's Conditions of Certification. The South Coast Air Quality Management District ("SCAQMD") has issued a Determination of Compliance (SCAQMD 2002b). In it are rules and regulations for compliance. The Consultant will fulfill the reporting requirements on behalf of the City. The Federal EPA has not issued a Final Prevention of Significant Deterioration ("PSD") permit but is expected to shortly. The Consultant will fulfill'the reporting requirements of the PSD permit on behalf of the City. 2.2.2.4 Monitor Progress for Schedule Compliance and LD Impacts Monitor schedule as reported by the E & PC 'Contractors, observe productivity of site management and labor, recommend changes and improvements to E & PC Contractors and City, estimate probability of delay and cost impacts to City and other schedule related tasks. 01910/0001 89536.4 EXHIBIT B-1 -- WRMS RATEIEXPENSE SCHEDULE MGS Project City of Vernon Project No. 02-440 Realignment of Tasks to Account for Schedule Change Comprehensive Scope of Work SUMMARY OF PROPOSED COSTS Total Expended to 8124103 Up to Invoice 7 $ 1,007,506 Design Oversight - Remaining Portion $ 66,700 Construction Oversight and TurnoveNlntegration with Commissioning and Startup (See Note 1 on Exhibit B-4) $ 2,011,745 Commissioning & Startup $ - O&M Support $ - Gas Line Certification $ - Total: $ 3,085,9511 8 01910/0001 89536A t I t • L O m a O 0 m s N i O 0 Q. 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