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Home My WebLink AboutCCO 001 770 Underground Asbestos Sewer Line Removal at Site 7.pdf CO U County of Fresno 1 Department of Public Works and Planning O� 1 56 O Development Services&Capital Projects Division FRESH Steven E.White,Director PROJECT MANAGEMENT CONSTRUCTION CHANGE ORDER REQUEST This Document is for Fresno County Internal Use Only Project: Elkhorn Demolition Contract No.: 22-S-01 Date: 10/30/2023 Contractor: MAG Engineering,Inc. Architect: Roger Davidson Change Order No.: CCO#001 Demolition Contract Dollar Amount(as awarded on 06/06/23) $237,716.00 Director's Change Order Limit: $23,772.00 Chairman's Change Order Limit: Change Order Allowance $23,772.00 Contract Time(Calendar Days): 90 Construction Start Date: 08/28/23 Original Demolition Completion Date:(Extra work added 10 days total priorto firstCCO) 1216123 Change Order Scope of Work: Excavate,uncover,remove,haul,&properly dispose of(770)feet of underground asbestos sewer piping at Site 7.Refer to sheet A1.0,keynote 26&RFI#8. Attachment(s): PCO estimate,CO Proposal Net Change Order Dollar Amount: $11,735.00 Net Calendar Days: �0 Total Change Order Dollar Amount To Date $11,735.00 Adjusted Contract Dollar Amount: $249,451.00 Director's Change Order Limit Balance: $12,037.00 Chairman's Change Order Limit Balance: N/A Change Order Allowance Balance:(as awarded on 01/03/23) N/A Total Adjusted Calendar Days To Date: �0 Adjusted Construction Completion Date: 12/O6/23 Reviewed: Augustine Ramirez Augustine C. Ramirez o„e°a„ gym. °" Water&Natural Resources Division Manager Reviewed: Sebastian Anal Sebastian Artal b',Z,P:=°,I"`a'- e-a=-Y-f— Supervising Engineer Reviewed: Roger Davidson i��r)w 2023.11.06 14:00:58-08'00' Supervising Architect William M Kettler Digitally signed by William M.Kettler M.Reviewed: William M.Kettler Date:2023.11.16 11:32:08-08'00' Deputy Director of Planning Steve White Digitally signed by Steve White Approved: Steven E. White Date:2023.11.16 15:33:19-08'00' Director Approved: Sal Quintero Not Applicable Board of Supervisors Chairman Approval Date: Scan and forward Director Approved Copy to: CAO Paul Nerland PWP Business Office Jamie Sylvester Staff Analyst Linda Guerra C4,>✓� County of Fresno Daportmant of Public Works and Planning Off'. Development Services&Capital Projects Division Steven E.White,Director COUNTY CHANGE ORDER REQUEST PcgeM Ejkhom Demolition C0,4 f,i, 22441 DOW. 10/30/2023 CQrtn MAG Engineering,Inc. 1903 N.Temperance Ave. Fresno,Calitomia 93727 (559)899-9391 Change Order No.: 1 CCO Owl 1 Demolition Contract Dollar Amount(as awarded on 06/0M/23); $237,716.00 Original.Dusmo0on Gornphitlon Data:(Extra Wyk added 10 day*4 Wptor to ffiw cco) 12/06i"23 cco s"I Is hereby approved by the Counl y. Scope of Wo*: Excavate,uncover,remove,haul,&properly dispose ( roj pet of u0d Md asbestos sawer piping at Site 7.Refer to sheet A1.0,keynote 26&RFJ it8.. Attachment(s): PCO estimate,CO Proposal Net Change Order Dollar Amount: $11,5K00 [ Net Calendar Dayst. C, Acqusted Contract DOW Amount: $249,451.00 Total Change Order Dollar Amount To Date: — $11,735.00 Total Adjusted Calendar Days To Date: �. Adjusted Construction Completion Date: 12/OBt23 St6AMis SoMadd Project neger Date: OX8 By signing acceptance of this Chang*Order,the Contractor shag Agree to the foaowi ., 1.Provlda all equipment,materisi,tabor and services required to complete the Scope of Wbrk specified in "chargte Order. 2 7fkA dtts dad'rtated Contract dollar amount and time extension ahown in this Change Order as R=ent in W in the , iP pr C *n Wor does not sign acceptance of this Chi Order,ProvWons under the Agreement 16-5-0$Artkde Vt sWgppiy. AcceptodBy., MAG Engineering,Inc. Authorized Signature Date: when compteted by ft Cor*v&W,:pintas scan and return Nord Copies and Color PDF copy 9w Undo Guerra,Staff Analyst Fresno County Department of Public Works and Planning,Development Services d Capital Pra/ects Division 22M Adare Sheet,Eighth Floor Pftww,CA. 93721 CHANGE ORDER SUMMARY Project: Elkhorn Demolition Date Add Credit Rejected PendingI I �- cco#001 10/30/2023 $11,735.00 0 removal of 770'of existing underground asbestos sewer piping at site 7 Totals $11,735.001 $0.001 $0.001 $0.00 Totals 0 1 1 2 3 4 5 1 6 7 8 1 9 10 11 12 1 13 14 15 16 17 18 19 20 1 21 22 23 24 25 26 27 28 29 1 30 31 32 33 34 y / 11 19 9 10 40 y PRIVATEDIRT A CES ROAD x / 31 X 1 y (E)STABILIZATION �' W SITE 1 _ 2, 18 POND 4 !aOAn 25 W DIRT ACCESS ROAD a 11 a ,39 _ DIRT ACE V PAVED ROADWAY 32 � 28 17 I 32 I I 7 U 2 E8 I - I - 36 14 I I J 1.3 T14 Site 1 -Trailer (seeA1/I for location) 33 , Scale:1"=40'-0" I I (E)DISPOSAL T 11 POND I I of T // 20 TYPCAL VALVE TO ,U18 VALVESOARD Q SITE 7 ,a I S # I I 21 I I 28 I a S - - 18 36 w 7 it 32 14 R r7 EXPOSED WATER PIPE TO 33 I I 7 R PIPE CAP j BE REMOVED 28 I I F_ h� I EXISTING GRADE I� UNDERGROUND PORTION PIPE TO BE REMOVED 22 2$ Li P , Q �� / I II 21 6 a ° o Ir tv 13 _J I NOTE: 26 to 12 SITE 6 A Q LL LOCATIONS OF PIPE ARE p iq r, - I UNKNOWN.IT IS ANTICIPATED P 3q I i i SOME LOCATIONS WILL BE o P SITE 2 �_J I DISCOVERED DURING pONDDATION 18 29 39 .r J r DEMOLITION.SEE KEY NOTE#39. J• ° 36 35 37 01411y,pical Water Pipe Removal Detail � ^^� ° TYP � N 11 30 N ❑ 20 39 J 5 14 6 15 15 6 14 15 6 14 14 31 39 DIRTA CESSRO D. 1 1.3 M .. .. 27 M \ g LJ _J L 30 5 0 L SITE 8 ' 41[�7� SITE 3 ARCHITECT. K 5 F w�SED `�O91 Noel Roger Davidson,A.I.A.,ArchAeU 20 20 6 42 ♦G 4�EA Dq� 7,d� Rein.10-31-23nsetl Architect No G278(B N 30 v 39 40 39 40 39 40 `v °'L Fresno County Department of Public Works SITE 4 , N. 27 *z :* and Planning Development Sh-ces and Capital Projects C-27818 Division RPN 10-31-23 ¢- 2220 Tulare Street,Eighth Floor !� 4'$ Fresno,Cal forms 93721 J tr f� r, r, , r, „ r, r, r, r, „ I/O F ORce'S59 600-0477 ,,�/ / v` Sites 7 & 8 - Ponds, Corral, & Wells (see Al/G1.0 for location) 9T��F�AL\O E-mail.lndavi600447resnocounlyca.gov Scale:1"=90'-0" 6 7 1. EXISTING STRUCTURE TO REMAIN. 27. EXISTING PG&E POWER POLE WITH TRANSFORMER.COORDINATE WITH Project: 2. EXISTING C.M.U.WALL TO REMAIN. PG&E TO ABANDON ELECTRICAL SERVICE TO EXISTING ELECTRICAL H 39 3. EXISTING CONCRETE SLAB TO REMAIN. PANEL.SEE KEY NOTE 26. Elkhorn Correctional Facility-Site Demollton H 4. EXISTING FENCE TO REMAIN. 28. DEMOLISH&HAUL EXISTING CONCRETE INFLUENT/EFFLUENT 500 E Elkhorn Ave.Caruthers,Califomia 93609 5. DEMOLISH&HAUL EXISTING CONCRETE SLAB. STRUCTURE. APN:042-043-51 ST 6. DEMOLISH&HAUL EXISTING STRUCTURE&FOUNDATION. 29. DEMOLISH&HAUL EXISTING WET WELL AND RECLAIM WATER PUMP. Issue Date:- 7. DEMOLISH&HAUL EXISTING TUBE STEEL FENCE. 30. DEMOLISH&HAUL EXISTING WELL EQUIPMENT. Project No.T10035 G 8. DESTROY EXISTING IRRIGATION WELL PER"WELL DESTRUCTION 31. HAUL&REMOVE EXISTING DEBRIS PILE FROM SITE. File Path:G:\Capital\Projects\!ACTIVE\Elkhorn Demo T10035 G REQUIREMENTS"AND SPECIFICATIONS,SEE SHEET A1.3. 32. DEMOLISH&HAUL EXISTING PLUMBING LINE. �} 9. DEMOLISH EXISTING PORTABLE BUILDING&TRAILER. 33. EXCAVATE EXISTING BERM AS NEEDED TO REMOVE PIPE. 16 10. DEMOLISH&HAUL 3 SIDES OF EXISTING CHAIN LINK FENCE 34. REMOVE EXISTING ELECTRICAL PANEL,UNDERGROUND CONDUITS,& SURROUNDING PORTABLE BUILDING. WIRING. Sheet} Content. LIFT STATION&VALVE VAULT DEMOLITION TYP. 11. DEMOLISH&HAUL EXISTING LIGHT POLE.PULL ALL WIRING& 35. REMOVE&DISPOSE OF EIGHT(8)BOLLARDS&CONCRETE FOOTINGS a F F CONDUITS OUT OF THE GROUND. AROUND LIFT STATION&VALVE VAULT.BACKFILL FOOTINGS WITH Demolition Site Plans DEWATER WET WELL AND VALVE VAULT WITH SEWER TRUCK AND HAUL FLUID TO FACILITY APPROVED TO 12. REMOVE,DESTROY,&HAUL EXISTING LIFT STATION&VALVE VAULT COMPACTED SAND.REPAIR ASPHALT WITH APPROVED COLD PATCH. PER"LIFT STATION&VALVE VAULT DEMOLITION"NOTE ON AVA1.0. 36. REMOVE&DISPOSE OF CONCRETE VAULT&LID. ACCEPT WASTE.REMOVE SURFACE CONTAMINATION IN ACCORDANCE WITH SOCIETY OF PROTECTIVE COATINGS' Q 13. DEMOLISH&HAUL EXISTING WOOD MAZE STRUCTURES. 37. REMOVE&DISPOSE THREE(3)ISOLATION VALVES&3'OF SEWER PIPING. GUIDANCE ON CLEANING WITH SOLVENTS(SSPC-SP-1).RECOMMEND DISINFECTING SURFACES AND 0 14. DEMOLISH&HAUL EXISTING CONCRETE TROUGH. PLUG END OF PIPE. E COMPONENTS WITH 5%TO 7.5%SODIUM HYPOCHLORITE SOLUTION,APPLIED WITH HIGH PRESSURE JET g 7 15. SPREAD SOIL EVENLY THROUGHOUT THE SITE. 38. SAW CUT&PLUG END OF THE PIPE. E CLEANER.REMOVE AND DISPOSE OF ALL EQUIPMENT,PUMPS,PIPE,VALVES AND APPURTENANCES WITHIN THE LU 16. REMOVE&HAUL EXISTING METAL POSTS WITH CONCRETE 39. EXCAVATE VERTICAL WATER PIPE TO HORIZONTAL PIPE CONNECTION. LIFT STATION AND VALVE VAULT.ALL FACILITY PIPES USED TO CONVEY WASTE TO OR FROM THE LIFT STATION U FOOTINGS. CAP AS NEEDED AT HORIZONTAL CONNECTION TO ABANDON.REMOVE& AND VALVE VAULT SHALL BE PLUGGED AND ABANDONED IN PLACED 17. DESTROY EXISTING INDUSTRIAL WELL PER"WELL DESTRUCTION HAUL DEBRIS.ALLOW PRICE FOR VARIOUS LOCATIONS.SEE DETAIL SITE 5 REQUIREMENTS"AND SPECS,SEE SHEET A1.3. 014/A1.0. 18. DEMOLISH&HAUL EXISTING POND EQUIPMENT. 4.�MO HAUL XI IN C TE P P - - C'DUD CUT AND REMOVE ALL CONCRETE THAT COMPRISES THE LIFT STATION WET WELL TO A DEPTH OF 5 FT BELOW D GROUND SURFACE.DISPOSE OF THE TOP SLABS AND ACCESS DOORS.DRILL 6-INCH DIAMETER HOLES INTO THE p 9. DEMOLISH&HAUL EXISTING MOW STRIP. 1 41. LECTRICAL PANEL.COORDINATE WITH PG&E TO ABANDON " e 20. EXISTING DOMESTIC WATER WELL TO REMAIN. L PANEL AT TRANSFORMER.REMOVCapital _ ,BOTTOM OF THE STRUCTURE TO PREVENT THE ACCUMULATION OF WATER WITHIN THE CHAMBER.FILL 5'FROM 21. OVER-EXCAVATE EXISTING SOIL CEMENT LINED POND&6"BELOW 42. TING EARTH BERM OF APPROXIMATEcts THE BOTTOM OF THE LIFT STATION WITH PEA GRAVEL AND COMPACT.BACKFILL THE REMAINING PORTION OF SOIL CEMENT.DISPOSE OF DEBRIS OUTSIDE AREA OF THE FUTURE 0 THE LIFT STATION WITH NATIVE SOIL AND COMPACT TO MEET SUBGRADE LEVEL.REMOVE THE VALVE VAULT RECHARGE POND. 2220 Tulare Street,8th Floor C COMPLETELY AND BACKFILL WITH NATIVE SOIL AND COMPACT TO MEET SUBGRADE LEVEL. 22. DEMOLISH&HAUL EXISTING AERATOR,MOORING CABLES,AND FRE`'� C ANCHORS. Fresno,California 93721 DEMOLISH&HAUL EXISTING AERATOR,MOORING CABLES,AND DISCONNECT AND REMOVE THE ELECTRICAL PANEL.REMOVE BOLLARDS,HOSE BIBS,CONCRETE PADS,VALVES, 23. ANCHORS. ELECTRICAL BOXES.CUT AND PLUG ALL CONDUITS AND PIPE BELOW GROUND.SAW CUT AND REMOVE EXISTING 39 24. DEMOLISH&HAUL EXISTING FENCING&POSTS. Addendum#1 B PAVEMENT AROUND LIFT STATION PRIOR TO REMOVAL OF EXISTING FACILITIES.AFTER EXISTING FACILITIES ARE 40 25. EXISTING MONITORING WELL TO REMAIN. Sheet No. Q 04-11-23 B REMOVED,FILL HOLES WITH NATIVE SOIL,COMPACT THE SOIL,AND FILL WITH COLD-MIX ASPHALT CONCRETE 26. LOCATE&TRACE EXISTING UNDERGROUND SEWER PIPE.CUT, MATCHING EXISTING SURROUNDING PAVEMENT.ALL EQUIPMENT AND MATERIALS TO BE REMOVED AND REMOVE,&PROPERLY DISPOSE OF 770'OF SEWER PIPE.PLUG END A 1 PROPERLY DISPOSED OF OFFSITE. N. OF SEWER PIPE AT SOUTH PERIMETER OF FUTURE RECHARGE BASIN.PIPE MATERIAL UNKNOWN. A Al Sites 2, 3, 4, 5, & 6 - Elkhorn Facility (seeA1/G1.0forlocation> A20 Key Note Legend 0 A Scale: 1 2 1 1 1 1 1 6 1 7 1 8 1 9 1 10 1 11 1 12 1 13 1 14 1 15 1 16 1 17 1 18 1le. __ -I 23 24 25 1 26 1 27 1 28 1 29 1�=�A=; �Yl --.-- , 7� 1 & ASSOCIATES , I NC . GEOTECHNICAL ENGINEERING • ENVIRONMENTAL ENGINEERING CONSTRUCTION TESTING & INSPECTION October 3, 2023 Project No. 014-23121 Stefanie M. Sorondo Fresno County Public Works 2220 Tulare Street, 8th Floor Fresno, California 93721 (559)600-4478 stsorondogfresnocount .gov RE: Results of Asbestos Analysis Elkhorn Facility Cement Piping 500 East Elkhorn Avenue Caruthers, California Dear Ms. Soronda: In accordance with your request, we are providing analytical results of cement piping sampled from the above-referenced location. The samples were collected on September 29, 2023, and were delivered to E.H.S. Laboratories of Richmond, Virginia for analysis. The samples were analyzed to detect the presence and concentration of asbestos by polarized light microscopy (PLM). As noted on the attached analytical report, analysis of the building materials, sample numbers 1 and 2,revealed detectable asbestos. This material would be considered a Category II non-friable ACM under the NESHAP Regulations. If you have any questions or if we may be of further assistance,please do not hesitate to contact our office at(559) 348-2200. Respectfully submitted, KRAZAN&ASSOCIATES,INC. ✓apt Jef y R. No' Cal-OSHA Certified Asbestos Consultant No. 00-2828 Attachment 215 West Dakota Avenue•Clovis,California 93612•(559)348-2200•FAX(559)348-2190 Offices Serving the Western United States 1423121 ASBSAMPL TABLE I ASBESTOS ANALYSIS RESULTS Elkhorn Facility 500 East Elkhorn Avenue Caruthers, California September 29,2023 Sampling Asbestos Approx. Condition/ Notes/ Sample No. Sample Description Sample Location Content Sq. Ft. Friability Additional locations 1 Cement pipe ag field 50% 180 Ln Ft G/NF 2 Cement pipe ag field 50% see# 1 G/NF NA = Not applicable F = Fair condition NC = Not calculated G = Good condition ND = None detected NF = Non-friable Trace = Less than one percent(<1%) chrysotile asbestos FR = Friable KRAZAN &ASSOCIATES, INC. Serving the Western United States 1423121 Asbestos � 1 r C • - M Q� -- I i f s v NUMB— EXPLANATION - BUILDING MATERIAL SAMPLE LOCATION FLOOR PLAN WITH BUILDING MATERIAL Scale: Date: SAMPLE LOCATIONS NOT TO SCALE 1 o/ Drawn by: Approved by: ELKHORN FACILITY J. R. N. J.R.N ENGINEERS,GEOLOGISTS AND ENVIRONMENTAL SPECIALISTS 500 EAST ELKHORN AVENUE Project No. Figure No. Offices Serving the Western United States CARUTHERS, CALIFORNIA 1 014-23121 1 hflS4 Laboratories- Environmental Asbestos Bulk Hazards Services, L.L.C. Analysis Report 7469 Whitepine Rd Richmond, VA 23237 Telephone: 800.347.4010 Report Number: 23-10-00212 Client: Krazan &Associates Inc. Received Date: 10/03/2023 215 West Dakota Ave Analyzed Date: 10/03/2023 Clovis, CA 93612 Reported Date: 10/03/2023 Project/Test Address: 014-23121; Elkhorn Facility; 500 East Elkhorn Avenue Client Number: Fax Number:Laboratory Results 05-5650 559-348-2201 Lab Sample Client Sample Layer Type Lab Gross Description Asbestos Other Number Number Materials 23-10-00212-001 1 Gray/Blue Solid; 25% Chrysotile 50% Non-Fibrous White/Blue Fibrous; 25% Crocidolite Inhomogeneous Total Asbestos: 50% Asbestos present throughout sample 23-10-00212-002 2 Tan/Blue Solid; White/Blue 25% Chrysotile 50% Non-Fibrous Fibrous; Inhomogeneous 25% Crocidolite Total Asbestos: 50% Asbestos present throughout sample Page 1 of 2