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HomeMy WebLinkAbout2012-018A 2�0 la - of F 2 - 112 FIRST AMENDMENT TO CONTRACT AGREEMENT I a 13s INDIAN RIVER COUNTY SOLID WASTE DISPOSAL DISTRICT INDIAN RIVER COUNTY, FLORIDA SOLID WASTE OPERATIONS AND MAINTENANCE This First Amendment to Contract Agreement ( "Amendment" ) is entered into this 7th day of February ( " Effective Date " ) by and between INDIAN RIVER COUNTY SOLID WASTE DISPOSAL DISTRICT, a dependent special district of Indian River County, Florida , whose address is c/o Department of Utility Services, 1801 27th Street , Vero Beach , Florida 32960 ( hereinafter referred to as the " District" or "SWDD " ) , and Republic Services of Florida , Limited Partnership whose address is 3905 Oslo Road , Vero Beach , FL 32968 , ( hereinafter referred to as the " Contractor " ) , for the services set forth herein . BACKGROUND RECITALS : WHEREAS, the District and the Contractor entered into that certain Contract Agreement , dated January 1, 2011 (the Contract Agreement and amendment together with all contract documents appended thereto is hereinafter referred to as the " Contract" ) , which provides for the professional operation , management and post closure requirements of the Class 1 landfill at 1325 74th Avenue Southwest, Vero Beach , Florida ( hereinafter " Landfill " ) ; for the operation and maintenance of the Landfill GCCS ; the operation and maintenance of the adjacent storm water management system and associated roads and the professional operation and management of the non - Class 1 landfill portions of the Landfill site including but not limited to the management of the Municipal Recovery Facility ( MRF ) , the Small Load Drop - off Area , the Waste Tire Facility, the Metal Storage Area , the Household Hazardous Waste ( HHW ) Facility, Clean Concrete Storage Area and other maintenance activities as well as the off- site activities associated with the operations and maintenance of the five customer convenience centers including transportation and disposal service for eight ( 8 ) specific locations, up to twenty ( 20 ) roadway cleanup projects, and up to twenty ( 20 ) special events , in each case subject to the terms and conditions described in the Contract ; and WHEREAS, under the terms of the Contract , the Contractor, at SWDD ' s request and subject to mutually satisfactory negotiated terms and acceptable compensation , shall provide additional services in connection with the Landfill and the customer convenience centers not included above and as required by SWDD ; and WHEREAS, the parties desire to amend the Contract to provide for such additional services . NOW, THEREFORE , in consideration of these premises, and other good and valuable consideration , the receipt and sufficiency of which are hereby acknowledged , the parties hereto , intending to be legally bound , covenant and agree to amend the Contract as follows : 1 . The existing Article 1 — SCOPE OF WORK of the Contract is modified to include the following : GAS FLARE STATION RELOCATION . The Contractor shall undertake and complete the Gas Flare Station Relocation at the Landfill based on Geosyntec' s Project # FL1863A drawings and specifications dated October 2011 . The Contractor is authorized to use the services of Golder Associates , Inc . as a subcontractor on the project . General Site Preparation • Mobilization / Demobilization • Surveying • Site Preparation for Relocation Gas Flare Relocation • Demolition/ Removal • Flare Skid Relocation Gas Collection System Relocation and Expansion • HDPE Piping • HDPE Valves and Fittings • Liquid Collection • Earthwork • Miscellaneous Items 2 . The existing Article 2 — TERM OF CONTRACT is modified to include the following : iii ) The Contractor shall be substantially completed with the Gas Flare Station Relocation at the Landfill within the following time frame : a . Within 30 calendar days from effective date of Notice to Proceed , the Contractor shall complete the following tasks, in each case assuming the cooperation of the District : 1 . Obtain all necessary permits . 2 . Receive approved shop drawings for all materials and equipment to be utilized in the job . 3 . Perform all photographic recording and documentation of conditions prior to construction . 4 . Locate all existing utilities in the area of work . 5 . Submit and secure approval of shop drawings . 6 . Mobilize all labor, equipment, and materials . 7 . Deliver and store all equipment and materials to the job site . 8 . Notify all utilities and other affected parties prior to initiating construction . b . From 30 calendar days to 60 calendar days from the effective date of Notice to Proceed , the Contractor shall complete the following tasks : 1 . Construction of concrete pad and relocation of the gas flare station ; 2 . Complete all components of the flare relocation including installation of the gas header, condensate sump , header access riser, underground valves and appurtenant structures . 3 . The existing Article 3 — COMPENSATION of the Contract is modified to include the following : xiii ) Payment for the Gas Flare Station Relocation at the Landfill will be $ 319 , 557 . 00 as provided in the proposal by Golder Associates , Inc . in Exhibit # 1 plus the contingency fee and the management fee outlined below . The price does not include the following : • Costs for items, which are the subject of, approved change orders, per the 20 % contingency . • Contract Management costs/fees of 10 % as agreed by the parties pursuant to the Contract . Such contract management costs/fees shall be paid to Contractor together with progress payments for the project . • The total payment to Contractor shall not exceed $ 421, 815 . 24 . 4 . The background recitals are true and correct and form a material part of the Amendment . 5 . All terms and provisions of the Contract not amended by this Amendment shall be and remain in full force and effect . IN WITNESS WHEREOF, the parties have caused this Amendment to be executed by their respective duly authorized officers as of the day and year first written above . ( Contractor ) ( Owner ) Republic Services of Florida , Limited Partnership Solid Waste Disposal District ••" " COM By : Republic Services of Florida GP , Inc . , its Indian River County, Florida ...����'! . • • • • • M!as, General Partner — t ; * ; Ila 0 , Signature Gary C . W eeler, SWDD Chairman '-o YY % Name & Title ou Witnessed by : Date Approved by SWDD : 2 / 7 / 12 Attest : APPR ED JeffreAK . art , Clerk of Cir uit urt By : 1 f� r� (J ) : g J seph . Baird , County Administrator Deputy C erk A oved as to Form an al Sufficiency By : Alan S . Polac`kwich , Sr . , County Attorney ' SNI ` S31VDOSSd 1] 3alOJ AS IVSOd02id NOIIV :) 013M NOIlt/1S 3Ud13 J3l I A1NAS03 ) AS lt/ SOdOMd ' JNI ` S31VDOSSV M3alOJ 30 Noiiv lldn3 Z IISIHX3 Geosyntec /`v4/t Riverside Avenue Jacksonvsonv ille , Florida 32204 wP11904 . 388 . 8821 consultants FAX 904 . 38 & 8163 wwgeosyntec- ami Memorandum Date : 31 January 2012 To : Himanshu Mehta, P . E . , SWDD , Indian River County Landfill Copy to : RLItU Joshi , E . I . , Geosyntec Consultants From : Kwasi Badu -Tweneboah , Ph . D . , P . E . , Geosyntec Consultants Ramil Wares , Ph . D . , E . I . , Geosyntec Consultants Subject : Evaluation of Golder Associates Proposal Landfill Gas Flare Station Relocation Project Indian River County Landfill , Vero Beach , Florida Geosyntec Project : FL1863A INTRODUCTION Geosyntec Consultants (Geosyntec) has prepared this memorandum to provide an evaluation of the proposal from Golder Associates Inc . (Golder) through Republic Services , Inc . ( Republic) for the relocation of the landfill gas ( LFG ) flare station at the Indian River County Landfill (IRCL ) facility , Vero Beach , Florida . Golder is the current LFG operation and maintenance (O& M ) subcontractor to Republic under the landfill operations contract with SWDD . This memorandum was prepared in response to a January 26, 2012 e - mail request from Mr. Himanshu Mehta, P . E . , Managing Director of the Solid Waste Disposal District ( SWDD) of Indian River County ( IRC ) to Dr . Kwasi Badu -Tweneboah , P . E . of Geosyntec . PROJECT BACKGROUND On May 17 , 2011 the SWDD Board authorized Geosyntec through Amendment 1 to Work Order No . 28 for engineering services for the procurement of a construction contract and development of Engineer ' s Estimate of construction cost for Phase 2 of the Cell 1 of Segment 3 Expansion of the IRCL facility ( i . e . , Phase 2 Project) . The Phase 2 project consists of the construction of the Cell 1 liner and leachate control systems, improvements to the stormwater management system and perimeter access roads , and relocation of the gas flare to be performed by a contractor selected through the procurement process . Geosyntec subsequently completed the preparation of the bid documents for the procurement process and the advertisement for the bids is scheduled to be published in the Vero Beach Press Journal on February 1 , 2012 . Geosyntec also prepared an Engineer ' s Construction Cost Estimate Evaluation of Golder Associates Proposal Landfill Gas Flare Station Relocation Project 31 September 2012 Page 2 for the overall Phase 2 project which was approved as part of the project budget by the SWDD Board on January 24 , 2012 . During the performance of the original scope of work approved under Amendment 1 to Work Order 1 , SWDD requested that Geosyntec prepare a separate bid document for the relocation of the gas flare . It is our understanding that SWDD wanted to expedite gas flare relocation project so as to meet the schedule requirements of the INEOS New Planet BioEnergy ( INPB ) project. Therefore , in October 2011 , SWDD requested a proposal from Shaw Environmental Services ( Shaw) , through Republic for the relocation of the LFG gas flare station ahead of the overall Phase 2 project . It should be noted that Shaw was the LFG O& M subcontractor to Republic in 2011 . The total cost from Shaw ' s proposal , including a 20 percent contingency , was $467 , 684 . 70 . Based on an extrapolation of the costs for the LFG flare station relocation from the overall Engineer ' s Construction Cost Estimate for the Phase 2 project, Geosyntec evaluated Shaw ' s bid price to be too high and suggested that SWDD rejects that and pursue other options . In January 2012 SWDD requested Geosyntec to forward the Bid Documents for LFG flare station relocation project to Golder through Republic for another proposal , and again with the goal of expedite construction of this component prior to award of contract for the other parts of the Phase 2 project . Golder ' s proposal is attached herein and SWDD has requested Geosyntec to review and provide a recommendation to SWDD on the qualifications and cost proposal . PROPOSAL EVALUATION Geosyntec recognizes Golder as a company providing consulting , design , and construction services in earth , environment, and related areas of energy . A review of Golder ' s proposal indicates that they have provided LFG construction related services in Florida, Georgia, Louisiana, Texas , Colorado , California, including a LFG flare relocation project in Broward County , Florida and flare modifications in Nassau County , Florida . Golder included project descriptions of these two projects and other landfill projects in Florida and Georgia. One of the landfills is owned by Republic . Even though Geosyntec did not check any of the landfills for specific reference , we believe that Golder is qualified to provide these services through Republic . The total cost from Golder ' s proposal , including a 20 percent contingency , is $ 383 , 468 . 40 . It should be noted that this cost has been revised from the cost that was submitted with Golder Is initial proposal . Based on suggestions from Geosyntec , a teleconference was held on January 30 , 2012 with Golder, SWDD, and Republic during which Golder was asked to revisit some of their prices on the Bid Form . Geosyntec has also revisited its Engineer ' s Cost Estimate for the LFG flare relocation project and has come up with a total cost , including 20 percent contingency , of $ 368 , 698 . 00 . It should be noted that this cost estimate is intended to represent a reasonable estimate of the cost to construct the LFG flare station relocation project and is subject to the inherent uncertainties Evaluation of Golder Associates Proposal Landfill Gas Flare Station Relocation Project 31 September 2012 Page 3 discussed in our January 17 , 2012 memorandum on the Engineer ' s Construction Cost Estimate for the overall Phase 2 project . Based on a comparison of the two cost estimates , Golder ' s total cost exceeds Geosyntec ' s estimate by approximately 4 percent. RECOMMENDATION Based on the review and evaluation presented above , Geosyntec recommends that SWDD enters into an agreement with Golder through Republic for the LFG flare station relocation . This recommendation is also based on consideration of the time constraints facing SWDD in order to have the LFG ready for the INPB project and the fact that Golder ' s total cost is less than Shaw ' s . CLOSING Geosyntec appreciates this opportunity to provide services to the Indian River County Solid Waste Disposal District on this project. Attachment A — Golder ' s Proposal iGolder ssoclates January 25 , 2012 P23-82527 Mr. Scott McCallister , Area EM Republic Services , Inc . 445 International Golf Parkway St . Augustine , FL 32095 RE : INDIAN RIVER COUNTY LANDFILL LFG FLARE STATION RELOCATION VERO BEACH , FLORIDA Dear Scott : Golder Associates Inc . ( Golder ) is please to present this proposal to provide construction services to Republic ( Republic ) related relocation of the flare station at the Indian River County Solid Waste Landfill . PROJECT UNDERSTANDING Golder' s understanding of the project is based on drawings and technical specifications dated October, 2011 , prepared by Geosyntec Consultants ( Geosyntec ) , the scope of work as detailed on the Engineer' s Estimate Form , information gathered during the conference call conducted on January 19 , 2012 , and direction from Geosyntec in response to several questions submitted via email after that call . In summary, the work consists of relocation of the existing skid -mounted flare system to the new location north of the paved access road . Related work required to accomplish the project includes demolition , site work , structural concrete slab , HDPE piping and related appurtenances , and installation of a new HDPE condensate sump , all as described in the drawings and specifications . PERTINENT EXPERIENCE Golder's solid waste construction experience includes both municipal and commercial projects from a flare relocation in Broward County to flare modifications in Nassau County. In addition to the construction experience described below, Golder has extensive engineering and field operations experience in Florida , Georgia , Louisiana , Texas , Colorado and California . Attached to this proposal are project descriptions for 2-3 relevant projects completed in Florida . PROJECT STAFF Golder's will use only those staff familiar with landfill projects and the precautions associated with working on an active facility . Those key staff include Mike Dickey ( site superintendent/manager) , Gabriel Brendel ( lead technician ) , and Royce Keul ( senior technician ) . Summaries of their experience are provided below . w Mike Dickey is a senior construction manager/engineer with Golder Associates , and he is a licensed Professional Engineer in the State of Florida . His experience includes landfill gas flare relocation/startup/operation/ monitoring/repair, demolition and decommissioning , construction management , field operations management , and condensate collection system modifications and repair. He has also been directly responsible for client interaction , contract management , permitting activities , and regulatory support . He was the project manager for a gas flare relocation project completed in 2011 at the Broward County Interim Contingency Landfill in Broward County , as well as GCCS Golder Associates Inc . 3730 Chamblee Tucker Road /l� y Atlanta , GA 30341 USA r1, Tel: ( 770) 496-1893 Fax: ( 770 ) 934-9476 www.golder.com Golder Associates : operations In Africa , Asia, Australasia, Europe, North America and South America Golder, Golder Associates and the GA globe design are trademarks of Golder Associates Corporation Mr. Scott McCallister January 25, 2012 Republic Services Inc . 2 P23-82527 decommissioning and removal activities completed in 2011 at the Davie Landfill in Davie , Florida . Project profiles for these projects are provided as attachments to this letter . ■ Gabe Brendel is a senior technician with Golder Associates . His experience includes landfill gas flare relocation/startup/operation/monitoring/repair , construction oversight, field operations management , landfill gas collection and control system repairlinstallation/operation , landfill field services , leachate/condensate collection systems O &M , and equipment decommissioning/demolition work . He has also been directly responsible for client interaction , contract management , and regulatory support on certain projects. He was the lead technician for a gas flare relocation project completed in 2011 at the Broward County Interim Contingency Landfill in Broward County , GCCS decommissioning and removal activities completed in 2011 at the Davie Landfill in Davie , Florida , and operation and maintenance activities for the flare and GCCS at the West Nassau County landfill located in Nassau County, Florida . Project profiles for these projects are provided as attachments to this letter . ■ Royce Keul is a senior technician with Golder Associates . His experience includes landfill gas flare relocation/startup/operation/monitoring/repair, demolition and decommissioning , construction management , field operations management , and condensate collection system modifications and repair. He was the senior field technician for a gas flare relocation project completed in 2011 at the Broward County Interim Contingency Landfill in Broward County, GCCS decommissioning and removal activities completed in 2011 at the Davie Landfill in Davie , Florida , and gas system repair work at the Nassau County Landfill located in Nassau County, Florida . Project profiles for these projects are provided as attachments to this letter . In addition to the above we will supplement our staff with associated craft and skilled laborers , as needed to complete the project on time . PROJECT PRICING Golder' s proposed pricing for the project is presented on the attached Engineer's Estimate form . CLARIFICATIONS AND ASSUMPTIONS Golder' s proposed pricing for the project is based on the requirements in the project documents and several issues were either clarified of modified during the bid process . To ensure that these modifications are understood , our proposal is submitted subject to the following : ■ Clearing , grubbing , and demolition debris will be disposed of at the landfill at no charge to the Contractor. The contractor will weigh these materials on the landfill before disposal and disposed of at the location ( s) designated by the County; ■ The "Construction Manager" described in the documents will be designated by and assumed employed by Indian River County; n Geosyntec will act as the County's construction quality assurance ( CQA) and quality control consultant . Quality control will be performed by Geosyntec at no charge to the Contractor. ■ The only plans required will be a Health and Safety plan and an Earthwork plan ; ■ The only permits required by the contractor are permits for the concrete pad and installation of the fence . The County will be responsible for all other permits ; n Payment and performance bonds are not required for this project . Soil excavated for pipe trenches can be re-used for pipe bedding and backfill . 9 Golder )ndian River Proposal_„(MJO).docz Associates Mr. Scott McCallister January 25 , 2012 Republic Services Inc . 3 1323-82527 ■ The existing pneumatic pump in the existing sump will be re-used and installed in the proposed new condensate sump . Where references and details on the drawings refer to electrical components , those items will be converted to pneumatic . ■ The standby electrical generator will be furnished and delivered to the site by the County. If the generator is delivered while the contractor is onsite then the contractor will offload the generator at the County' s direction . No foundation or electrical connection to support this generator has been included ; t The new condensate sump is a single wall structure and is not a dual contained system ; ■ The dual contained HDPE condensate pipes will be installed using the slip lining method ; ■ The electrical control panel at the existing flare station will be reinstalled and reused at the new flare station location . Golder looks forward to working with Republic on this important and time sensitive project, and we trust that our proposal is responsive to your needs . If you need any additional clarification regarding our submittal , please contact David Knapp at your convenience . G4Gae . J . &miCe G Snsultant Principal and Co struction Division Leader cc - Geosyntec J . Hartings - Republic T . Westover — Republic Attachments Engineer' s Estimate Form JDK/kds FN : G :\Proposals\P23\P23-82527\Indian River Proposal_1 .docx -� Go i r Indian River Proposal_( MJD). docx hates BID WORKSHEET SOLID WASTE DISPOSAL DISTRICT INDIAN RIVER COUNTY LANDFILL GAS FLARE STATION RELOCATION Revision 1, 01 -31 - 2012 Estimated Item Work Description/Item Units Quantity (Note Item Unit Cost Total Cost No . X) General Site Preparation 1 Mobilization and Demobiliation ( See Note 1 ) LumpSum 1 $ 165000 . 00 $ 16, 000 . 00 2 Surveying (See Note 11 ) Lump Sum 1 $ 8 , 800 . 00 $ 85800 . 00 3 Site Preparation for Relocation ( See Note 111 ) Lump Sum 1 $4 ,000 . 00 $4 , 000 . 00 Subtotal General Site Preparation $28,800. 00 Gas Flare Relocation 4 Demolition/Removal ( See Note IV ) Lump Sum 1 $ 18 , 000 . 00 $ 18 , 000 . 00 5 Flare Skid Relocation EjB . Condcnsate Crane & Flatbed Rental and Mob/Demob LumpSum 1 $3 , 800 . 00 $3 , 800 . 00 Sump Removal and Pum Relocation Lump Sum 1 $ 5 , 000 . 00 $ 5 ,000 . 00 Flare System Start- up at New Location ( See Note V) Lump Sum 1 $ 7 ,000 . 00 $ 7 , 000 . 00 Subtotal Gas Flare Relocation $335800. 00 Gas Collection System Relocation and Expansion 6 HDPE piping (w/excavation and backfill ) A Relocate 18 - in . HDPE header, 2 - in . air main , 2 - in . condensate feet 110 $ 50 . 00 $ 5 , 500 . 00 forcemain B . 24- in . HDPE SDR 17 header feet 570 $ 100 . 00 $ 57 ,000 . 00 C . 6- in , HDPE SDR 17 lateral feet 675 $24 . 00 $ 16 ,200 . 00 D . Weld Caps for 6 - in . laterals abandoned in- place each 3 $200 . 00 1 $600 . 00 7 JHDPE Valves and Fittings A . Meader Access Riser (North of access road ) each 1 $35500 . 00 $3 , 500 . 00 B . Underground Control Valve for 18 - in . header each 1 $4, 500 . 00 $4 , 500 . 00 C . Underground Control Valve for 6- in . lateral each 1 $2 , 000 . 00 $25000 . 00 D . 24 - in . to 18- in . Reducer connection each 1 $45800 . 00 $4 , 800 . 00 E. 24 - in . I IDPE SDR 17 elbow each 3 $2 , 500 . 00 $ 7 , 500 . 00 F . 2 - in . HDPE SDR 9 air line elbow each 3 $ 500 . 00 $ 1 , 500 . 00 G . 2 - in . HDPE SDR 9 condensate force main elbow each 2 $ 1 , 000 . 00 $2 , 000 . 00 IL 1 - in . HDPE SDR 9 condensate force main elbow each 5 $700 . 00 $ 3 , 500 . 00 I . 6 -in . HDPE SDR 17 tee each 2 1 $ 900 . 00 $ 15800 . 00 J . 16win . HDPE SDR 17 elbow each 1 $ 1 ,000 . 00 $ 1 ,000 . 00 8 Liquid Collection A . 48 - in . dia. HDPE SDR 21 condensate sump (See Note VI ) each 1 $45 ,000 . 00 $45 , 000 . 00 B . Pneumatic or Electric Pump in the sum (See Note V11 ) each 1 $2 , 500 . 00 $2 , 500 . 00 C . 2 - in . HDPE SDR 9 air line ( in header pipe trench ) feet 570 $ 12 . 50 $ 7 , 125 . 00 D 2- in . HDPE SDR 9 condensate force main (in header pipe feet 250 $ 23 . 50 $ 5 , 875 . 00 trench ) E I - in . HDPE SDR 9 condensate force main within 2 - in . HDPE feet 530 $ 16 . 00 $ 8 ,480 . 00 SUR 9 (in header pipe trench ) 9 Earthwork 2Bq ffSand rading at new flare location e d 750 $ 15 . 00 $ 11 , 250 . 00 . n for condesnate sum north of access road c d 20 $ 30 . 00 $ 600 . 00 ckfill under road crossing rt 3 225 $ 1 .00 $225 . 00 Subtotal Gas Collection System Relocation and Expansion $ 192 ,455.00 Miscellaneous BID WORKSHEET SOLID WASTE DISPOSAL DISTRICT INDIAN RIVER COUNTY LANDFILL GAS FLARE STATION RELOCATION Revision 1 , 01 -31 -2012 10 Miscellaneous Items A . Standby Diesel Generator (Only installation See Note VIII ) Lump Sum 1 $ 100 . 00 $ 1 ,000 . 00 B . Conduit for burying electrical lines (cut and backfill ) feet 1500 $2 . 00 $35000 . 00 C Electrical connection to condensate knock out sump north of each 1 $6 ,000 . 00 $6 ,000 . 00 access road ( See Note IX ) D . 6 - in . thick crushed stone bedding at flare c d 40 $60 . 00 $2 , 400 . 00 E . 8-oz Geotextile separator sq . yd . 200 $3 . 00 $ 600 . 00 F . 6- mil Vapor barrier layer sq . yd . 200 $0 . 60 $ 120 . 00 G . Identification marker in trenches feet 795 $0 . 60 $477 . 00 H . 36 - in . CMP casing for header road crossing feet 25 $ 120 . 00 $ 3 , 000 . 00 L Cast-in-place reinforced concrete slab cyd 73 $465 . 00 $33 ,945 . 00 4 - in thick Asphalt Concrete surface and 4- in . thick gravel ft 70 $30 . 00 $2 , 100 . 00 base at header road crossing K . Vegetation for disturbed areas on landfill sq . yd . 1500 $2 .40 $35600 . 00 L . 8 - in . Millings at flare entrance sq . yd . 250 $ 8 . 00 $2 , 000 . 00 M . Shed near the flare ( 10' x 12 ') each 1 $ 1 ,200 . 00 $ 1 , 200 . 00 N . Fence feet 230 $ 22 . 00 $ 5 , 060 . 00 Subtotal Miscellaneous $64 ,502 . 00 TOTAL $3195557.00 Notes I Mobilization/Demobilization ( Item I ) shall include any partial demobilization required for all components of construction specified herein and in the II The survey activities ( Item 2 ) shall include surveying for all pipe alignment, initial and final survey and any surveying needed throughout the duration of the "Hie Site Preparation activities ( Item 3) shall include clearing, grubbing, stripping, and surface grading for areas in header alignment and the flare relocation area and shall involve all material , III equipment and labor required for ( i) shutting the flare off; ( it) lowering the flare stack ; (iii) switching off and disconnecting electrical [nits/components and turning offal] valves; (iv ) disconnecting air compressor from the 2 -in . air line; (v) disassembling 14-in . header flanged connection to knock out pot on flare; (vi) cutting off the condensate drain from knock out pot at flare to condensate sump near flare; (vii) securing loose equipment on the flare skid ; and (viii) miscellaneous preparations as necessary for relocation of the skid. Demolition activities shall include demolition/removal of ( i) concrete pad; ( ii ) gravel bed and fence; (iii) — 200 ft. of I -in. HDPE condensate force main ; (iv) —330 ft. of 14-in . HDPE header IV pipe; (v ) 18-in. to 14-in . reducer; (vi ) — 230 ft. of 2 -in . I IDPH air main ; (vii) CMP casing for an main under roadway near Flare; (viii) backfill after all pipe removal . The flare start-up shall include (i ) installing electric wiring, (ii) providing header reconnection ; (iii ) repositioning all the units/components on the flare station after relocation; ( iv) raising the V flare stack; (v) ensuring operation of all components including blowers, compressor, dryer, knock-out pot, condensate sump and pumps ; and (vi) ensuring the entire utility flare system functions smoothly. Item 8A shall incude cost associated with (i) 48-in . dia. HDPE 10' condensate sump ; (ii) two 24 -in , flanged connections for the header inlet and outlet; and (iii ) VI components and fittings required for the installation of the sump. Contractor to use the type of pump (pneumatic pump or electric pump) only after discussion with and approval from the Engineer and/or Owner. If existing pneumatic pump is used this item II may not be required . VIII County purchased generator set shall be offloaded on-site and installed by the contractor on the flare pad. IN Item IOC may not be required if a pneumatic pump is used in the condensate sump. N Quantities presented herein are estimated quantities and should be verified by Contractor. If quantities are found to be significantly different , Contractor shall notify Construction Manager. Quantities not provided shall be estimated and verified by Contractor. Payment shall be made on surveyed and calculated quantities in accordance with the Technical Specifications . ID Task Name Duraton - - Finish— — a Start redecessors Fr. b 12 12 Feb 19 ' ? 2 Feb 2Y') , 2 1 12 M T W F S S M T W T F S S M 1 VV T F ' ? Nonce to Proceed 1 day Mon 2 ; 13 ' 12 Mor 2x13 % 12 2 Plans S Submittals 5 days Tue 214 , 12 Or 2 '20112 1 3 Mobil / atien & Site Seth, o 3 day's Tue 221 ' 12 Thu 2'230, 12 2 4 Surveying 2 days `Ned 2 ' 22 : '. 2 Tnu 2 '23/ 12 3SS + 1 c': ay 5 Site Preparation 1 day Fri 224r4- 2 Fri 2 24 / 12 4 _ 6 Fill & Grading 3 days Mon 2 ' 27112 Wed 2129/ 12 5 'I 7 Flare System Concrete Slab 10 days Thu 3, 1112 Wed 3. 14112 6 9 Relocate 18" Foreernain 2 days Thu 311x12 Fn 3'2112 6 �rTirl 10 24 " HDPE Header 12 days Mon 3; 5! 12 Tue 3! 20112 9 1 2 " HDPE .Airline 12 days Mon 315112 Tue 3 !20112 9 12 2 " Condensate Force Main 12 days Mon 3!5 / 12 Ti 3:20' 12 9 13 1 " Condensate Force Main 12 days Mon 3%5; 12 Tue 3x20112 9 14 24" to 18" Reducer Connection 12 days Mon 3/5/ 12 Tue 3!20112 9 5 Header Access Riser 12 days Mon 3! 5! 12 Tue 3120% 12 9 1 7 48" Condensate Sump 5 days Wed 3 `21 , Tue 3; 27,, 12 10 " 9 Conduit for Boned Electncal 4 days Wed 3%21 ' 12 Mon 3126112 10 46 Flare System Relocation 3 days Wed 3%28/ 12 Fri 3 -3011 2 17 18 Condensate Pump Relocation 1 day Wed 3128% 12 Wed 3128112 17 21 Flare System Startup 2 days Thu 3:29/ 12 Fri 130' 12 18 8 DemolitioniRemoval 3 days Mon 4 /2/ 12 Wed 4 '4112 16 20 Flare Compound M � scehaneous 10 days Mon 4x2. 12 Fri 4 ! 1312 16 I I I i i I I Task Rolled Uu Task External Tasks _ GOLDFR ASSOCIATES INCCritical Task - Roiled Up Cnt ; al T ask Project Summary Indian River Flare RPio :atian Progress Rolled Up Milestor' e Grol,tp By Summary Fiero Beach , Flotilla C destcne it Rolled OF Prnc- , � r*mss Deadline � Qummary Split - --------- Page 1 Mar .1M — — ar 11 12 Mar 1F. ' 1Z ___-__ - — Mar 25 . ' 1 � 4p . 1 12 Apr F. . 1 --- S S M �N T F Pt T W T F S S M T \N T S S M T vV F S S M T Vd T F S S A;1 Iv T c I TP i j r I i i i i i i j I i I i Tss — - -- _ 1 Rolled Up Task External Tasks Critical Tas .( �* GOLDER ASSOCIATES Ir`JC Rolled Up Cr Leal Taskiiiiiiiiiiii Protect Summany ndiar River Flare. R to - tivr, Progress Rol ! ed Up M19i F. , tone Vero BPHCtI Ponca Group By Summary Miles (one O Rnll ed n t,J L' PrOrt' c5 I - - Deaclr; e I Summary Split page ° --- ----- --- - - -- --- - -- ----- 1 --- --- .