Indian Oil Adani Gas Private Limited Tender
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Indian Oil Adani Gas Private Limited - IOAGPL Tender
Civil Works
Eprocure
Opening Date12 Dec 2019
Closing Date9 Jan 2020
Tender AmountRefer Documents
Costs
EMD
Refer DocumentsDocument Cost
Refer DocumentsTender Fee
Refer Documents
Description
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Contact
Tender Id
2019_AGPL_37989_2Bid Award Id
ViewTender No
IOAGPL/STLYNG/OPEN/2019/24Tender Authority
Indian Oil Adani Gas Private Limited ViewPurchaser Address
-Website
http://https://ioagpl.com/
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Documents
BOQ Items
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Propoer stacking of pipes on sleeves or sand bags as required by owner during storage of site construction.
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Clearing, fencing, grubbin, cutting of trees, saplings, roots, fulfilling all requirements of various statutory/environment authorities to the entire satisfaction of concerned authorities, grading of work area, shifting of all obstruction within the RoW/pipeline route viz. electrical pole/lines, locating and demarcing underground utilities, co-ordinating with concerned authorities and obtain permissions from these authorities/agencies.
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Trenching to all depths by excavation in all type of soils including soft/hard surface or otherwise cutting different type of pavement, footpath, roads etc. as required and storing excavated top and bottom soil separately as directed by owner or owner's representative and to a width to accomodate the pipeline as per relevant standard/specification. The minimum depth of cover shall be 1.2m from the finish level of the compacted and stablised grade level. Dewater of trenches if required as per site condition. Making trial pits as required and as per instruction of owner or owner's representative.
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Carrying out repaires of pipe defects/replacement in case of irreparable defects and repair the defects of pipe coating not attributable to owner including defects/damages occurring during handling, transportation & laying.
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Checking, cleaning, alinging, bending, cutting and bevelling (as required) of pipes for welding and field adjustments including welder test, elctorde qualification, procedure qualification, carrying out non-destructive testing as reuired, radiographic examinination of 100% weld joints, destructive tests as reuired, production tests as reuired and providing all materials, requisite equipment, labours, supervisors, consumables, films, all facilities and personnel to process, develop, examine and interpret radiographic films and other tests as required, carrying out repairs of weld joints found defective as per owner or owner's representative carrying out re-repair and re-radiography as required as per specifications/ standards.
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Providing owner's approved make PE warning mate over the pipeline as reuired.
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Laying of pipeline by open-cut, moling method as required. Carrying out installation of carrier pipe at all crossings like roads/nallas at designated depth by open cut/jacking/boring/moling as required.
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Supply and installation of 10mm neoprene sheet/HDPE Sheet as required for underground power cable ( 66 KV), crossing HT power cable etc. when required as per owner or owner's representative.
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Coating of field weld joints, bends, buried fittings etc including supply of coating materials duly approved by owner as per specification.
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Installation/lowering of pipleine in the trench to reuired depth, placment of HDPE warning mat (to be supplied by contractor) over the pipeline along the complete route, padding around the pipeline with suitable approved soil including supply of padding material, backfilling with available/borrowed earth, approved excavated material and/or other suitable soil by crowning. Copmaction with jumping jack compactor and water at subsequent layers of 150mm or as directed by owner or owner's representative. All tiles/slabs/curb/bricks shall be replaced properly to the satisfaction of owner or owner's representative.Roads, pavements, footpaths etc. to be made motorable wherever pipeline is laid. Supply and installation of slope breakers, banlk protection, hard barricades etc. wherever required and as directed by owner or owner's representative.
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All tie-ins, inclduing the tie-ins with adjacent section/laid section of pipeline. Installation of tap-off tee as required.
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Carrying out cleaning, pigging, flusing, air cleaning and hydrostatic testing of complete pipeline with water from approved water supply source and required quantity of corrosion inhibitor inclduing pre-hydrotesting of designated sections of pipeline as per specification and approved by owner or owner's representative specified pressure indicated elsewhere and for duration after stabilisation as per procedure approved by owner or owner's representative, providing all equipment, pumps, fittings, gauges,pressure recorders, calibrated (not older than one month) dead weight tester, thermocouples etc. and services, supervision, labor, consumables as required, locating of leaks and rectification of defects and retesing after rectification of defects. Swabbing and cleaning of pipeline after hydrotest by suitable foam pigs to make pipeline free of moisture & dust (upto maximum of 10% increase in weight of foam pig after swabbing).
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Protective coating of 450micron thick two component epoxy/polyethene including supply of materials duly approved by owner for all piping , valves, fittings, structural steel, for installtions under valve pits or as required by owner or owner's representative.
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Pre-commissioning activities like swabbing, air cleaning, drying and inert gas purging of a complete pipeline network and associated facilities as directed by owner or owner's representative.
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Maintaining the completed pipelines/installation for any defect, failure during defect liability period i.e. 12months from date of commissioning/inert gas puring of pipeline.
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Ensuring proper safety codes & practices during construction, cordoning off the work area, providing warning signs, barricading and proper tools & tackles.Equipping the workers with safety boots, helmets and florescent aprons & barricading as reuired. The barricading is to be done throughout along the trench/welding string. Arranging proper lighting at site as required by owner or owner's representative.
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Any other activities not mentioned/ covered explicitly above, but otherwise required for satisfactory completion/ operation/ safety/ statuory/ maintenance of the works shall also be covered under the scope of work and has to be completed by the Contractor within specified time schedule at no extra cost to owner. The pipeline laying shall be done as per specification, code & standard & guideline by Owner/ owner's Representative.
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Preparation of as-built drawings, pipe-books (1 set of tracing on polyester film and 4 sets of as - built drawings (on A "0" size drawing sheets) and 1 soft copy and 2 copies of pipe book.) All the works shall be executed in accordance with the provision of contract including carrying out all temporary/ancillary/auxillary works required of the performance of the works and all other acts,deeds,matters and things necessary to make the pipeline ready for pipe commissioning activities.
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Laying of 8"NB 6.4mm WT API X42 3LPE coated line pipe in all kind of soil by open-cut
9950
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Laying of 8" 600# pipeline by open cut
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Laying of 4"NB 6.4mm WT API X42 3LPE coated line pipe in all kind of soil by open-cut
1450
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Laying of 8"NB 6.4mm WT API X42 3LPE coated line pipe in all kind of soil for uncased open-cut road/moling road/nala crossing
200
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Laying of 4"NB 6.4mm WT API X42 3LPE coated line pipe in all kind of soil for uncased open-cut road/moling road/nala crossing
150
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Installation of carrier pipe by HDD
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Receiving and taking-over as defined in the specifications,handling,loading,transportation and unloading of owner supplied 3- layer PE coated line pipes from owner designated stock-yard to contractor's own stock-yard/workshop/wprk-sites including preliminary activities,carrying out inspection of owner supplied materials(3LPE coated line pipe) at the time of taking over and supply of all materials(except 3LPE coated line pipe) consumables,equipment,labor and other inputs, carrying out all temporary, ancillary,auxillary works,as per drawings,specification,other provisions of contract document and instruction of Owner/Owner's Representative including but not limited to carrying out the following works.
Including profile survey, prepartion of profile and submission for approval to owner, using suitable coating sleeves for HDD, pre-hydrotesting HDD string, pilot drilling as per profile using sufficient quantity of bentonite, reaming as per requirement, pulling by placing pipe string over rollers, or any other work required for completion of job including repair of utility if damanged during work to the satisfaction of utility owner.
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Site Preparation, welding, radiography, coating field joints with special type heat shrinkable sleeves(Direx) pretesting of completed carrier pipe and making the string and welding of entry & exit point of HDD/boring with main pipeline.
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Pre Hydrotesting including leaks & repair of defects and retesting etc. for defects attributed to contractor's faulty work,Hydrotesting with main pipeline and precommissioning activities like swabbing,drying to the soecified criteria as per owner/owners representative.Purging with Nitrogen(including supply) and commissioning of complete pipeline network including supply of all equipment,machinery,consumables,tools and tackles,manpower,etc., as per specification,provisions of bid document and instruction of Owner/Owner's Representative.At the time of Closure of Contract, Final dossier of all notes & calculations as required in the specification.As-built drawings(1 set of tracing on polyester film an 4 sets of as-built drawings(on A "0" size drawing sheets) and 1 soft copy and 2 copies of pipe shall be submitted.
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Payment shall be done as per actual length of HDD. Measurement of HDD length shall be done from middle of entry pit to the middle of exit pit of the pulled HDD pipe string. HDD/pilot drawing/report shall clearly indicate pulling length and HDD length payable.
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Any other activities not mentioned/covered explicitly above,but otherwise required for satisfactory completion/operation/safety/statutory/maintenance of the works shall also be covered under the scope of work and has to be completed by the contractor within specified time schedule at no extra cost to owner.It hall be done as per specification, code & standard & guideline by Owner/Owner's Representative.
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Laying/Crossing of 8"NB 6.4mm WT API X42 3LPE coated line by trenchless (HDD) method (Single Crossing length up to 500m)
3000
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Laying/Crossing of 4"NB 6.4mm WT API X42 3LPE coated line by trenchless (HDD) method (Single Crossing length up to 500m)
800
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Cased Crossing work by boring method
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Crossing of roads, buried Services, canals and minor water crossing with casing pipe by boring method as per approved job procedure, drawings and specification. Supply of casing pipe is in contractor's scope.
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The work under crossings shall include necessary clearing, grading and trenching to required depths and widths, welding of casing (when required) and carrier pipes, coating, lowering-in, back filling, clean-up, restoration to the original condition and further strengthening and protective works, testing, installation of assemblies, insulators, end seals, and temporary works such as sheet pilling, bridges, etc
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The work carried out for road and railroad crossings shall meet the minimum requirements of API RP 1102, latest edition.
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USING 8" NB X 6.4 MM (0.252") THK API 5L GR. B (ERW), 3LPE COATED CARRIER PIPE IN 14” NB X 9.5 MM THK OF API 5L GR. B (ERW) CASING PIPE AND ABOUT 1" THICK INSULATORS SO AS TO SUITABLY ACCOMMODATE THE CARRIER PIPE INSIDE THE CASING PIPE.
50
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USING 4" NB X 6.4 MM (0.252") THK API 5L GR. B (ERW), 3LPE COATED CARRIER PIPE IN 8” NB X 9.5 MM THK OF API 5L GR. B (ERW) CASING PIPE AND ABOUT 1" THICK INSULATORS SO AS TO SUITABLY ACCOMMODATE THE CARRIER PIPE INSIDE THE CASING PIPE.
50
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Liasioning for permission
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Liasioning for permission with statutory authorities, external agencies for getting permission to lay pipeline and associated works for completing the job in all aspect for commissioining of the pipeline. Getting NOC from the conerned authority after completion of work. Renewal of permission if required.
16500
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Installation of SV Stations
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All works for installatiomof all underground & above ground piping at all elevation and below ground at all depth for sectionalizing valve Station as per drawing approved by owner in all types of terrains and soils including Receiving and taking over as defined in the specification ,handling,loading,transportation and unloading of all owner supplies materials i.e. extended stem butt welded sectionalizing ball valve,line pipes for mainline,vent lines from Owner's designated places(s) of issue to work site. supply of all consumables,material,manpowers and carrying out all mechanical works of underground and aboveground piping including fabrication,welding,non destructive testing of welds,weld repairs /retesting,cleaning/flushing, pneumatic & hydrostatic testing of valves,dewatering,functional testing,cutting of mainline and beveling (if required),tie-in of valve assembly,including radiography of tie-in joints,corrosion,coating and external painting as required.
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Installtion of vent points, bypass lines, tap-off point, tap-off valve etc. with SV station as required as per approval of owner.
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Obtaining all statuory clearances,approvals and permissions for the works(wherever required).Excavation in all types of soils includinf soft/hard/rocky surfaces, backfilling and compaction with approved soil for installation of pipes and fittings,etc including sand padding all around the valve in SV station ,painting,finishing,clean-up and restoration of site:preparation of asbuilt drawings,documents and project records and performing all works as per drawings,specifications,other provision of contract document and instruction by Owner/Owner's Representative.
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Installation of 8" Sectionalising valve
6
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Installation of 4" Sectionalising valve
3
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Valve Chamber Construction
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Prividing PCC of 200mm, constuction of complete RCC (M20) valve chamber as per drawing & instruction of owner or owner's representative as per site condition, water proofing entire valve chamber, liasioning with other utility agencies, providing RCC slab covers, ladder as per typical valve chamber drawing.
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All civil works including supply of all material, excavation of pit, piping and valve supports including all PCC and RCC/brick works for valves pit, pedestals with insert plates as required sealing of pipe at valve pits, providing cover etc and finishing, clean up and restoration of site, filling and grading of area around the valve section to avoid any local flooding of area, as per specification enclosed and instruction of Engineer -in-charge
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Valve Chamber Construction for 8" NB pipeline SV/tap-off (Chamber size: 2.0mX2.0m)
6
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Valve Chamber Construction for 4" NB pipeline SV/tap-off (Chamber size: 2.0mX1.5m)
3
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Station piping work
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Receiving and taking over of all free issue materials from company's designated place of issue, handling including lifting, transportation from owners and/ or contractors storage point to work site/ workshop as applicable for fabrication or/ and to work site for field fabrication and erection for all piping items supplied by COMPANY/ CONTRACTOR
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Fabrication including cutting edge preparation, inclusive of grinding the edges of pipes, fittings etc. to match with the matching edges of uneven / different thickness wherever required fit - up bending, preheating wherever required, welding, etc. pipe fitings like elbows, tees, reducers, weldolets, sockolets, etc. vent and drain point connection etc. including providing sub- in connection, fabricated fittings and reinforcement pads etc. as required. carrying out NDT as per specification & instruction of by owner/ owner's representative.
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Complete work of erection, painting, testing and making ready for further commissioning/ start-up carbon steel piping and fittings of all sizes and ratings including, supply & installation of all fittings like elbows, tees, reducers, swages, weldolet, sockolets, nipples, flanges, blind flanges, spectacle blind flanges, valves, pipes of sizes below 2 ''NB and of all ratings including supply of all consumables, equipment, manpower and other resources and execution of but not limited to the following works in accordance with accordance with relevant specifications, drawings, scope of work and instruction of owner/ owner's representative and as per all provisions of the contract document
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Erection of pipes of all types and thickness over sleepers, overhead on rack and at all elevations, connecting with equipment nozzle, aligning and installation for all types of valves, all online instruments and fittings of all sizes of elbow, reducers, tees, flanges, blind flange, spectacle blind flanges, branch connection/ tapping, vents and drains, required for process and hydrotesting, tapping for pressure gauges thermo wells sample connections etc.
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Painting of entire system (including all pipes and accessories) as per specification, including supply of approved paints and primers, preparation of surface and application of primer and paint, identification lettering/numbering, color coding etc, as specified including rub down and touch up of shop primer or scrapping of shop primer wherever required by COMPANY and providing scaffolding for all heights etc. Cleaning and flushing by water/ compressed air, testing of the system including hydrostatic, pneumatic and any other type of testing as specified, draining, drying by compressed air/ other methods approved by COMPANY.
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Welding and testing of Insulation joint
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Supply and installtion of electrical jumpers, Gaskets, studs & nuts for flanged joint.
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Supply, fabrication and erection of all types of pipe supports of MS materia like clamps, saddle, guide stops, cradles, turn buckles, anchors, T-posts; stockade/trestle and pipe bridge for overhead piping; frames for canopy, approach ladders and platforms, crossover, cable tray supports etc. including painting suitable for highly corrosive area as per specification labor and supervision & complete work as per specifications and instructio of Engineer in charge (Bolts, nuts, washers, U-clamps etc. for supporting shall be supplied by the contractor within the rates quoted. these items will not be measured and paid seperately) this work is to be complete in all respect as per scope of work. Grouting of supports using PCC.
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Preparation of isometric, fabrication drgs. Bill of materials as per specifications, drawings and instruction of owner/owner's Representative
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Installtion of 8" NB pipeline including flanges, fittings, IJ etc.
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Installtion of 8" 600# NB pipeline including flanges, fittings, IJ etc.
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Installtion of 4" NB pipeline including flanges, fittings, IJ etc.
120
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Installtion of 2" NB pipeline including flanges, fittings, weldolets etc.
30
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Installation & testing of 8" ball valve
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Installation & testing of 4" ball valve
4
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Installation & testing of 2" ball valve/globe valve
4
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Structural works
1000
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Pipeline Markers
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Permanent markers supply fabrication and installation of all types of permanent markers along the route including all associated civil works such as excavation in all types of soil, construction in all types of soil, construction of pedestals and grouting with concrete, clearing, supply and applicationof approved color and quality of primer and paint (powder coated), stencil letter cutting for numbers, direction, chainage etc. , restoration of area to original condition and performing all works as per drawing, specification and instruction of owner/owner's representative.
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RCC route maker as per drawing
120
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Warning sign with Post & foundations as per drawing
20
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Temporary Cathodic Protection
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Detailed Engineering, Survey, Installation, Testing and commissioning & Monitoring of the temporary cathodic protection [TCP] system using galvanic anodes to protect the external surface of the entire steel grid network from, against soil-side corrosion for minimum 1 year or till commissioning of permanent CP system whichever is later. All work shall be carried out conforming the Scope of work, Design Basis, Data Sheets, specification, standard and vendor list attached and provision of GCC, SCC including Technical specification,OWNER/CONSULTANT approved survey report/design package, including all materials, equipments, consumables, start up/commissioning spares etc. including transportation, storage of materials at site, manpower, in line with direction of Engineer-in-charge.
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Soil resistivity (At every 1000 meter), Soil Ionic & Microbial Loading (At every 5Km and wherever Soil variation) and Interfering elements surveys from pipeline ROW.
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Design. Detail engineering of TCP system based on soil resistivity measured from pipeline ROW. Soil Ionic & Microbial Loading, Interfereing elements surveys from pipeline ROW. Minimum design life should be two years.
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Supply, installation, Testing and commissioning of Test lead Points (TLP) including weather proof Test Lead Box as specified in specification with backlite strip, bolt terminals, 4" dia heavy duty pipe at top end to fit the test lead box and base plate welded at the bottom including MS bend for concreate base, Bend, Cables, pipe to cable connection, Epoxy Encapsulation & Miscellaneous such as connectors, Excavation and back filling trenches for cable laying & Pin Brazing etc., The scheme, type etc., on the side of Top box including the cost of all labour, materials, tools & tackles etc., cables are annealed high conductivity, tinned, stranded copper conductor, XLPE insulated, 650/1100 V grade, PVC sheathered or as per specification. Type of TLP shall be as required (2 connection, 4 connection, foreign pipeline crossing, HT crossing, Cased crossing, IJ etc.)
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Supply & Installation of pre-packed Mg Anode (7.6Kg or 2.1kg as required) for installation at casing pipe with one cable including 1Cx10 Sq. mm Unarmoured cable (with sufficient length) & encapsulation kit for cable connection termination of Anode tail cable in the TLP etc.,
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Supply & Instaalation of cables- Annealed high conductivity, tinned, stranded copper conductor, XLPE insulated, 650/1100 V grade PVC sheathered or as per specification and Miscellaneous such as termination, tagging, excavating the trench for cable laying, backfillling, etc., including the cost of all labour, materials, tools and tackles.
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Supply & Installation of Isolating Spark Gap Arrester for Insulating Joint. Supply & Installation of Zinc Grounding Cell (twin cell) of 20kg each for IJ with two cables including 1CX25 sq mm (with sufficient length) & encapsulation kit for cable connection termination of Anode tail cable in the TLP etc.
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Cathodic Protection of 8" Pipeline laid in complete
13200
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Cathodic Protection of 4" Pipeline laid in complete
2450
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Inert gas Purging
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Purging and inertization of existing pipeline section free from oxygen after completion of tap off works including supply of required quantity of nitrogen and all equipments, tools and tackles, manpower etc. required for the works and as per instruction of by owner/owner's representative and as per guideline of PNGRB.
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Purging and inertisation of pipeline-8"
13200
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Purging and inertisation of pipeline-4"
2450
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Miscellaneous Works
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Providing and laying PCC (1:4:8) as per technical specification and instruction of engineer in charge
75
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Providing and laying reinforced cement of grade M-20 including reinforced steel
75
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Restoration of Asphalted road
500
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Laying of neoprene sheet/HDPE sheet (6mm)
50
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RCC valve chamber for MPDE (1mX1m)
4
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MDPE work along with Steel Line
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Receiving, handling, loading, transportation and unloading of owner supplied MDPE Pipes, PE Fittings, TF, PE valve & Warning Mat & any other free issue items as mentioned elsewhere in tender from designated stock yards to contractor's own stock-yards/ work-sites. Supply of HDPE casing and any item items other then FIM shall be provided by contrcator. Proper storing, stacking, identification, providing security and insurance cover for the materials. Liaisoning with landowning agencies/ statutory authorities, preparation of detailed route plan, making trial pits to determine the underground utilities/ services etc., obtaining permission from landowning agencies (separately payable as per other SOR Item). Restoration of the abandoned excavation/ trial pits as per satisfaction of Engineer-in-charge (EIC)/ Site-in-charge (SIC) to original condition, barricading the work area as per the procedures & drawings provided in the tender and as per the directions of EIC/ SIC; uncoiling/ stringing of pipes, jointing of the pipe ends/ fittings/ valves by qualified personnel, using approved electro fusion techniques as per specification. Entire work shall be executed as per scope of work, specification, PNGRB T4S and/or any other specification as per requirement of statutory authorities.
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Laying using any method (open trench, moling and HDD) in all kind of soil (normal/ hard) with all kind of surface (kachha/ pacca) with or without casing pipe; it includes survey of the under ground utilities, submission of HDD profile for approval, execution of the work as per specification, PNGRB T4S and/or any other specification as per requirement of statutory authorities, including excavation of pits, moling with hole size not exceeding 20% of the the carrier/ casing pipe dia. jointing and insertion of the carrier pipe in casing pipe (on case to case basis) and subsequent backfilling, compaction, submission of as-built drawing, as graphs as per attached specification and instructions of ElC/ SIC of owner. Includes laying of pipeline in all type of surface including kutcha, metal, concrete (PCC/RCC), bituminous, tiled, bricklined etc. after raking up of hard surface of any type. Roads, pavement, footpaths etc. shall be made motorable once the pipeline is laid. Includes minimum 300 mm (150mm below the pipeline & 150 mm above the pipeline) loos soil/sand bedding & padding in all kind of soil (normal/ hard/ rocky), & laying of warning mat above pipeline. Trench shall be filled by normal/ soft soil and no sharp rock/ boulders to be used for backfilling.Restoration of road/footpath( metal, concrete (PCC/RCC), bituminous, tiled, bricklined etc) shall be done by separate line item of SOR if required).
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Flushing, cleaning, pneumatic testing, purging with nitrogen and commissioning as per scope of work, specification and approved procedures providing all tools and tackles, nitrogen, instruments, manpower and other related accessories and as per instructions of the EIC/ SIC. Maintaining the completed pipelines/ installation for any defect, failures during defect liability period.
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Handing over the completed works to owner for their operation/ use, returning of all surplus material to owner stores, reconciliation of free issue material area wise and obtaining no objection certificate.
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On completion of gas charging of pipelines, preparation and submission of as-built drawings, crossings details, termination, utility graphs and deviation statements. Submission of all documents required for contract closure in numbers as mentioned in contract.
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125/90/63mm MDPE pipeline laying with steel line in all kind of terrain in normal soil with all type of surface by open trench methodology
2000
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125mm MDPE pipeline laying by HDD method without casing pipe
500
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90mm MDPE pipeline laying by HDD method without casing pipe
1500
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63 mmMDPE pipeline laying in all kind of terrain in normal soil with all type of surface by moling/HDD methodology without casing pipe for tap-offs
300
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