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| 1 | GST rate/ amount, SAC & Total amount incl. GST |
| 2 | SECTION-A :MAINLINE WORKS |
| 3 | CARBON STEEL PIPELINE LAYING |
| 4 | PIPELINE LAYING / INSTALLATION BY OPEN CUT / HDD / MOILING (WITHOUT CASING) METHOD AS PER THE PERMITTING AUTHORITY AND CMC/GAIL AUTHORITY. |
| 5 | \\"Receiving and taking over\\" as defined in the specifications, handling, loading, transportation and unloading of Owner supplied 3-Layer PE coated and bare linepipes from Owner's designated stack-yard to Contractor's stock yard/workshop/work-site including preliminary activities, preparation of drawings, wherever required for crossing etc. including handling, stacking, stringing on the pipeline Right-of-Use/ pipeline route alignment, carrying out inspection of company supplied materials including linepipes at the time of taking over, laying/ installation of coated linepipes as per specification wherever required depending on site condition including execution of all works, \\"taking over\\", handling , including loading and unloading, transportation of Owner supplied materials other than linepipe from Owner's designated place (s) of issue to work site, arrangement of all |
| 6 | Additional lands required for Contractor's storage, fabrication, access for construction, procurement and supply of all materials (except Owner supplied materials), consumables, equipment, labour and other inputs, carrying out all temporary, ancillary, auxiliary works, ready for commissioning of pipeline as per drawings, specifications, other provisions of Contract document and instructions of Engineer-in-charge, including but not limited to |
| 7 | Surveying of route and detours required at the time of execution including marking the same in topographicalsheet, preparation of construction drawings showing survey details, and submit same to Owner for review / approval. |
| 8 | Staking and installation of construction markers, clearing, fencing, grubbing, full filling all the requirements of various statutory/ environment authorities to the entire satisfaction of concerned authorities. During construction, mehodology of laying of steel pipeline (i.e. open cut/ HDD/ moling without casing) shall be decided as per requirement of various Government statutory/ environment authorities and the same methodology of steel laying shall be binding to the contractor for Authority's entire satisfaction. Grading / clearing of work area and shifting of all obstruction within the ROU/ Pipeline route alignment viz. electrical lines/ poles, telephone line / poles, foreign pipeline, etc. with co-ordination with concerned authorities and obtain permissions from these |
| 9 | Barricading the pipeline construction area prior to execution of the works as per drawings enclosed with tenderdocument and / or to to the entire satisfaction of Owner / Engineer-in-charge. |
| 10 | Carrying out repairs of pipe defects/ replacement in case of irreparable defects and repairs of defects of pipe coating not attributable to Owner including defects/ damages occurring during transportation / handling. |
| 11 | Stringing of line pipes along pipeline trench / ROU on sand/soft soil bags including all supplies, manpower & machinary etc. |
| 12 | Checking, cleaning, aligning, bending, cutting and bevelling (as required) of pipes for welding and field adjustments including pipe fittings, welding, carrying out non-destructive testing of welds as required including 100% radiography by X-ray and providing all requisite equipment, labour, supervision, materials, films, consumables, all facilities and personnel to process, develop, examine and interpret radiographs and other tests as required, carrying out repairs of weld joints found defective by Engineer-in-Charge, carrying out re-radiography and other tests as required on repaired joints. |
| 13 | Coating of field weld joints, long radius bends (R=3D), elbows, buried fittings and valves etc. including supply of coating materials etc. (i.e. heat shrinkable sleeves and high build epoxy etc.) as per PJS & Technical Specification compatible with 3 layer PE coating material of the line pipe. |
| 14 | Installation of LR Bend (R = 3D) , as per specification wherever required depending on site condition. |
| 15 | For Open cut method: |
| 16 | Trenching to all depths and to a width to accomodate the carrier pipeline during lowering & backfilling by excavation in all types of soils , rockey and slag strata including different type of pavement / footpath / roads etc. including breaking, chiselling or otherwise cutting etc. as required. Excavation of hard rock only, wherever hard rock of single piece exceeding 1.5 meter in any direction within the trecnch dimension with respect to length, width & depth and removal only by pneumatic chisel/ drill/ rock-breaker are payble by separate item rate mentioned elsewhere in the SOR. Storing of excavated soil, reusable materials at designated area as directed by Engineer in charge and to a width to accommodate the pipeline as per the relevant standard/ specification etc. [The minimum depth of the top of pipeline shall be 1.2 meter measured from top of pipeline coating to the top of undisturbed surface of the soil or as per SCC/ relevant code, whichever is higher]. Dewatering of trenches ifrequired as per site condition. |
| 17 | Pipeline laying / installation in a built-up surface / Hard surface/ Slag Surface:Raking up of hard surface of any type including concrete, tiled, brick lined soft/ hard rock which is breakable in pieces manually (without use of pneumatic machine) etc.All tiles/slabs/ curb stones etc. removed during excavation shall be placed properly. |
| 18 | Installation / lowering the pipeline in trench to required depth as per PJS, Technical Specification & drawings and providing required padding over and around the pipeline with sand/graded material approved by Engineer-In- Charge (in rocky areas) including padding around pipeline with suitable soil/sand duly approved by EIC including supply of padding material, backfilling and its compaction to the satisfaction of concerned authorities with excavated earth / borrowed select soil including supply of borrowed select soil/sand duly approved by EIC before backfilling and make ready for restoration to be done by Owner / concerned authorities. |
| 19 | Installation of warning mat on the entire length of the pipeline as per specification. Warning mat should have antirodent properties. |
| 20 | Supply and installation of slope breakers, wherever required or, as directed by Onwer / Engineer–in–charge. |
| 21 | Crossing the all-foreign pipeline / HT line / cable / any other utilities etc. with necessary concrete / PVC protectionincluding coordination with all agencies and obtaining NOC. |
| 22 | Stabilisations of bank protection alongwith Supply of backfill materials duly approved by EIC for pipeline trenchand banks falls under minor water body crossing as per technical specification & Std. Drg., wherever required or, as directed by Owner / EIC. |
| 23 | Training and diversions of streams in steep slope area, wherever required. |
| 24 | For HDD method |
| 25 | Complete work of laying of pipeline in restricted ROU along with adjacent road/nala (if minor road/nala falling under the laying profile and not considered under separate crossing) by HDD method including \\"Receiving and taking over\\" owner supplied 3LPE coated line pipes from owner's designated place to issue/dump site(s) and transportation to contractor's stock yard/work site including all handling, loading, uploading, aligning etc. supply of all contractor supplied material including consumables, manpower, equipment, other resources to work site(s) and aquiring the required land for storage. Execution of, but not limited to, following works in accordance with specifications and instruction of engineer-in-charge and as per all provision of Contract Document. |
| 26 | Pre-construction survey, necessary cover required over the carrier pipeline, based on site visit, collection of data (if required) from concerned Authority including design and detail engineering and making of drawings for getting their approval from concerned Authority/Engineer-in-charge, getting work permit/NOC for utlities crossings (ifany) encounterd prior to start the execution of work |
| 27 | Drilling to required depth from top of ground (min 2.0 mtrs.) including maintenance of drill hole in all types of soil, rocky and slag starta, all depth to accommodate the pipeline at all conditions encountered by approved HDD methods for providing minimum cover specified in code/specification or the actual depth as decided by concerned authority whichever is more |
| 28 | Laying of the pipeline by the approved HDD method including pipeline string prepration, welding, testing, 100% radiography by X-ray, welding repair and retest, coating of field joints with special type Dirax Heat Shrink Sleeve or equivalent (including supply of coating material) and repair of pipeline coating with special PERP-80 repair patch or equivalent material (including supply of repair patch) as per specification, pre-hydrotest of complete |
| 29 | Backfilling of the Pit/ ditch/trench including restoration and clean-up of area, disposal of drilling fluid & waste etc. to the satisfaction of Engineer-in-charge and/or as directed by concerned Authority. |
| 30 | Pigging, Cleaning, Post installation hydrotest, dewatering and tie-in with pipeline at either banks or other adjusant pipeline section maintaining minimum pipeline cover 1.2 to 1.5 meter etc . all other works including pigging, Cleaning, final hydrotesting etc. alongwith mainline works(as mentioned above) required as per specifications, codes, approved drawings, calculations, methods and as directed by Engineer-in-charge and provision of contract document, getting NOC from all concerned authority of the facillities. |
| 31 | For Manual/ Machine Moiling technique (without Casing) |
| 32 | Survey of under ground utilities, execution of the work as per specification, including excavation of pits moling with the hole size not exceeding 20% of the pipe dia, jointing and insertion of carrier pipe, testing & commissioning and restoration of the pits to original condition, submission of As-Built Graph as per specificationsand the instruction of Engineer-in-charge |
| 33 | Carrying out air cleaning, pigging, flushing, cleaning and hydrostatic testing of complete pipeline, supply of required quantity of corrosion inhibitor, if required including pre-testing of carrier pipeline string made for cased crossing, HDD section and other designated sections complete as per specification and approved by Engineer–in–charge to specified pressures indicated elsewhere and duration after stabilization as per specification, providing all equipment, pumps, fittings, instruments, dead weight tester, pressure recorder, thermocouples etc., and services, supervision, labour, consumables, water including supply of corrosion inhibitor, air, etc. as required, locating of leaks and rectification of defect attributable to Contractor (rectification of defects in linepipe material not attributable to contractor shall be paid separately as per other item of schedule of rate), re-testing after rectification, dewatering after successful completion of hydrotesting of entire section and asapproved by Engineer-in-Charge. |
| 34 | (Note : Leak detection, its rectification and successfully re-hydrotesting shall be carried out by Contractor with a view that completion of all activity for successful hydrotesting is not inordinately extended, which will hamper the overall project schedule. Further, no extra payment claim shall be entertained for re-hydrotesting and leakdetection if defects found attributable to Contractor |
| 35 | All tieing-in, including the tie-in(s) of the pipeline with the adjacent sections of pipeline including cutting of test header, rebevelling as required, radiography and other NDT examination, joint coating as per specification. |
| 36 | Final clean-up & restoration of right-of-use or area disturbed by contractor including obtaining NOC from respective land owner and statutory authorities during their construction activities for laying of pipeline works and disposal of debris and returning all surplus material to designated disposal areas / storage yard as and backfilling of trench and compaction of the same as per satisfaction of Owner and / Or as directed by |
| 37 | Restoration of land, facilities and boundary wall etc. and associated facilities dismantled/damaged by the Contractor during construction; |
| 38 | Installation of all burried valves inside the valve pit and making provision to operate the valve. |
| 39 | Protective coating of 1000 micron thick two component (applied with the help of minimum three coats) liquid epoxy including supply of materials duly approved by Owner for all piping valves, fittings, structural steels etc. for buried installation and inside the valve pit as approved by the Engineer-in-charge. |
| 40 | Carrying out all temporary, ancillary, auxiliary works and all incidental works required to make the pipeline ready for pre-commissioning; |
| 41 | Hook-up work with existing pipelines. |
| 42 | Obtaining work permits/ NOC from various statutory authorities having jurisdiction, before and after execution of the work, and complying with all stipulation/conditions/recommendation of the said authorities; |
| 43 | Preparation of as-built drawings, pipe-book and other records as specified in the specifications. SOR shall be read in conjuction with job specific requirements, specifications, standards, drawings and other provision of contract document. All above works line pipe laying and installation all above works for buried pipeline as per following details: |
| 44 | Installation of Coated Line Pipes by open cut / HDD / moiling (without casing) methods as per following details: |
| 45 | Pipe Dia- In mm NB Material -API 5L Gr. X-52Coating Type - 3 Layer PE Coating (Externally) Length of each pipe-approx. 11.5 m to 12.5 m |
| 46 | For All Starta |
| 47 | By Open Cut MethodSize-100 NB , 6.4 mm Thk. |
| 48 | By HDD MethodSize-100 NB , 6.4 mm Thk. |
| 49 | Note: |
| 50 | This item shall be applicable for the underground steel grid main pipeline & branch pipeline including tap-off for distribution pipelines, valves, barred tees, insulating joints, bends (R=3D), flanges & fittings, accessories etc. and including fabrication, NDT, Testing & Installation of SVs (all types), tie-in of valve assembly including radiography of tie-in joints as per Schematic Layout Drawings and technical Specification alongwith aboveground approach pipeline upto Insulating Joint (including installation of aboveground / underground insulating joint) for various |
| 51 | Supply of all valves, flanges, fittings, assorted pipes, barred tees & insulating Joints, LR bend etc. shall be paid by separate item mentioned elsewhere in SOR. |
| 52 | In above item, backfilling of pipeline trench by borrowed select soil duly approved by Owner / EIC shall be paid by separate item mentioned elsewhere in the SOR. |
| 53 | Contractor shall execute any pipeline activities along ROU with specified hard barricading in continious stretch per Std. Drg. and other safety measures. |
| 54 | The lengths of pipelines are tentative. Items except above are covered separately. |
| 55 | A large part of the proposed pipeline route may falls along NH / SH / MDR/ City road / Asphalt Road etc. However, in case of non-availability of ROU along MDR/ Asphalt Road etc., the pipeline route may change and this may also require a new tap-off point at suitable location on Pipeline of M/s GAIL (I) Ltd. This may cause increase / decreasein SOR quantities |
| 56 | The rates shall be applicable for the work within all locations / region within Jamshedpur Geographical Area (GA). |
| 57 | The above rate is excluding of major crossings by HDD, Boring, moiling (with casing), open cut conventionalMethod mentioned under separate item. |
| 58 | Contractor shall ensure that no tree/plant cutting shall be carried out during Pipe Line Layingoperations.Trenching shall be carried out manually if needed, so as to ensure no damage to plant/tree/water pipe line /telephone line/sewage line/electric cable and other under ground utilities. |
| 59 | For Pipeline laying by opencut / HDD / moiling method - While formulating bid, Bidders are advised to visit the site & familiar themselves with the site condition for actual assessment of extent of laying of the pipeline by open cut / HDD / moiling method and to assess the maximum extent of cover which may have to be provided. Actual string length for HDD shall be as per design calculations so that pipe is not under stress as permitted by codes/ specifications. Final length of string shall be decided after decision of minimum cover requirement by concerned |
| 60 | To lay / install the pipeline multiple section of HDD string may required, however single HDD string length may not be more than 750 mtrs. It is bidder's responsibility to plan and lay the pipeline either by using of above methodology as per site conditions in such a manner so that all associated requirements to complet the pipeline sections in totality such as installation of tap-off points, valves, TCP etc. as per specificaions / OISD & PNGRB |
| 61 | RESTORATION OF ROADS |
| 62 | Restoration of asphalt / concrete / red stone roads / pavement/ pavor block including compaction of soil, to original condition as per requirement and to the entire satisfaction of EIC and / or concerned Owners having jurisdiction for following thickness. |
| 63 | Restoration of Asphalt road including tack coar with compaction as per MoRTH |
| 64 | Restoration of Concrete road / concrete over protection of pipeline with less soil cover |
| 65 | Restoration of red stone road / footpath / pavement upto 4 inch thickness |
| 66 | Restoration of brick work including new construction (if required)Cement Mortar 1:4 (1cement : 4 sand) |
| 67 | Supplying and Fabricating and Fixing in position HYSD Steel Reinforcements/ TMT Grade Fe-415/Fe 500D conforming to IS1786-2008 at all levels and positions including the Cost of transportation, Straightening, Cutting, Bending, Cranking, Binding, Welding, Provision of necessary Chairs and Spacers, Preparation of bar bending schedule, getting the same approved by EIC etc., complete as per Drawings and Specifications and including Cost of binding wire, Labour etc., all complete in all respects as per scope of work, detailed construction drawings, technical specifications and direction of Engineer-in-charge. The Chairs and Spacer Bars provided will not be |
| 68 | BORROWED SELECT EARTH MATHERIAL FOR BACKFILLING |
| 69 | Additional work over and above item 1.0 for supply of specified and approved quality of sand in place of available excavated material and / or other suitable soil as per applicable standards / specifications, including backfilling of excavated trench for specified length after laying and padding of pipeline, including local transportation of such special backfill material over all distances, complete. |
| 70 | SUPPLY OF WARNING MATSupply of warning mat for pipeline as per the technical specification enclosed in the bid document.The material of warning mat shall be of high density polyethylene and non biodegradable type. It shall have non-toxic and anti rodent properties |
| 71 | 4\\" NB Pipeline |
| 72 | REPAIR OF COATING DEFECTS (NOT ATTRIBUTED TO CONTRACTOR) |
| 73 | Repair of Holiday in Coating (Noted and recorded at the time of \\"receiving and taking over\\") |
| 74 | Supply of all coating repair materials as per requirements of specification to be compatible with line pipe coating material, supply of all consumables, utilities, equipments and all manpower required, pipe cleaning and surface preparation, repairing of coating defects (resulting in holiday) and testing including all handling, transportation, etc. for line pipes, performing all works necessary for the completion of the works stirctly in accordance with relevant specification and instructions of Engineer-In-Charge. This rate shall be applicable per sq. cm of the exposed steel area exposed steel area. |
| 75 | PERMANENT MARKERS |
| 76 | 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 application of approved colour and quality of primer and paint, stencil letter cutting for numbers, direction, change etc., restoration of area to original condition and performing all works as per drawing, specification and instruction of engineer-in-charge. |
| 77 | Pipeline RCC boundary / route marker as per drawing |
| 78 | Pipeline warning markers with post & foundations |
| 79 | LEAK / BURST (ATTRIBUTABLE TO OWNER) |
| 80 | All works for locating leak / burst in Company's supplied material only (occurred during hydro-static testing) including necessary repairing/replacing defective pipe lengths including cutting and out and removing the defective pipe, pre-testing and welding of replacement pipe, NDT of welds, repair and retesting of defective welds, coating/painting of replacement pipe, pretesting the replacement pipe into mainline/branch line, coating/painting of welding joints, cleanup, retesting including cost of all labour materials, consumables and performing all works in accordance with the provisions of the Contract document and as directed by Owner |
| 81 | For 4\\" NB Line |
| 82 | Note: |
| 83 | This rate is applicable for manufacturing defects in Owner supplied material only. |
| 84 | Leak detection, its rectification and successfully re-hydrotesting shall be carried out as per approved procedure byContractor with a view that completion of all activity for successful hydrotesting is not inordinalely extended which will hamper the overall project schedule. |
| 85 | PRE-COMMISSIONING & COMMISSIONING ASSISTANCE OF ENTIRE UNDERGROUND PIPELINE LENGTH ANDSTATIONS |
| 86 | Pre-commissioning activities and pre-commissioning checks to the specified acceptance criteria, making the entire pipeline system ready for commissioning, providing assistance during the complete duration of commissioning operations, supply of all equipment, manpower, consumables (including pigs and required quantity of nitrogen for valve operations) materials for all temporary works and performing all associated works, complete as per the relevant specifications, other provisions of Contract document and instructions of Engineer-in-Charge. |
| 87 | Swabbing of pipeline sections |
| 88 | 4\\" Pipeline |
| 89 | Notes:- i) Above quantities for various pipelines sections. |
| 90 | ii) For swabbing, a minimum of five (5) runs using a combination of low-density and high-density pigs shall becarried out. Swabbing shall continue until the acceptable limit, as mentioned in the technical specifications, is reached |
| 91 | Complete work of carrying out drying by Vacuum drying / Super air drying / Super dry nitrogen & commissioning of pipeline section including supply of manpower, equipments & consumables (nitrogen reqiured for purging etc.), materials for all temporary works and performing all associated works, complete as per the relevant specifications, other provisions of Contract document and instructions of Engineer-in-Charge. |
| 92 | Drying by Vacuum drying / Super air drying / Super dry nitrogen |
| 93 | 4\\" Pipeline |
| 94 | Note: The quantities mentioned above for various pipeline sections. Final methodology of drying shall be decidedby EIC at the time of execution. |
| 95 | Commissioning assistance / commissioning for underground pipeline length and stations |
| 96 | 4\\" Pipeline |
| 97 | Note:- The above rates are applicable for no. of pipeline sections. Final methodology of commissioning shall bedecided by EIC at the time of execution. |
| 98 | Preservation of Pipeline |
| 99 | Preservation of pipeline sections and associated facilities (in event of delay comissioning, other unforeseen reasons) including supply of nitrogen, all consumables, all equipment, man-power, etc. complete as per the requirements of specifications, other provisions of Contract document and instructions of Engineer-in-charge. |
| 100 | By filling and pressurizing with nitrogen to a pressure of 2 bar(g) for a period of one month. |
| 101 | For 4\\" NB Pipeline |
| 102 | For every additional period of one month or part thereof |
| 103 | For 4\\" NB Pipeline |
| 104 | Notes: i) The above length is not for a single section but for no. of sections. |
| 105 | ii) All accessrious ie;Two nos. of dished end caps and two nos tappings of 3/4 inches,PG to be considered persection and rate for the same shall be quoted by bidder under this item. |
| 106 | iii) If month is partially complete, payment shall be made on prorata basis. |
| 107 | SUPPLY OF BENDS |
| 108 | LONG RADIUS BENDS |
| 109 | Supply of Long Radius Bends (R = 3D) for 8\\" dia.pipe,x-56 (thk. 6.4 mm) as per specification enclosed in TenderDocument. |
| 110 | 20° - 30° |
| 111 | 31° - 45° |
| 112 | 46° - 60° |
| 113 | 61° - 90° |
| 114 | Supply of Long Radius Bends (R = 3D) for 6\\" dia.pipe,x-56 (thk. 6.4 mm) as per specification enclosed in TenderDocument. |
| 115 | 20° - 30° |
| 116 | 31° - 45° |
| 117 | 46° - 60° |
| 118 | 61° - 90° |
| 119 | Supply of Long Radius Bends (R = 3D) for 4\\" dia.pipe, X-52 (thk. 6.4 mm) as per specification enclosed in TenderDocument. |
| 120 | 20° - 30° |
| 121 | 31° - 45° |
| 122 | 46° - 60° |
| 123 | 61° - 90° |
| 124 | Note : The quantities of LR Bends may vary. For final quantity, approval shall be taken by EIC before order. Line pipe shall not be Free Issue to the contractor. |
| 125 | SECTION-B( TCP WORKS ) |
| 126 | Design, detail engineering, Manufacturing, Inspection/FAT (Factory acceptance test), supply, Packing, insurance, transportation to site, storage at site, Handling, Transportation, Loading, installation, testing & commissioning of the temporary Cathodic protection system using Mg (Min 5.0 Kg Each) galvanic anodes to protect the external surface of 3LPE Coated pipeline against corrosion for a design life of minimum 2 year or till commissioning of existing PCP system whichever is later in the Geographical Area (GA) of Varanasi as per standard specification No.- BR/TS/064 for temporary cathodic protection system, Scope of work, Data Sheets & tender drawings. Scope shall also include but not limited to the following for completion of jobs: |
| 127 | Soil resistivity Survey & soil/water chemical analysis |
| 128 | Measurement of soil resistivity along the right of way of the main pipeline (At 500mtr Interval) & collection of additional data as per specification for corrosion survey BR/TS/065 & applicable NACE standard incuding preperation of Design, detailed engineering, preparation of design document, preparation of Test station schedule & Bill of Material, PCP hook-up/bonding methodology as per the corrosion survey, Chemical analysis of Soil / Water samples and site visit for Cathodic Protection system of pipelines. |
| 129 | Sacrificial anodes- Pre packed Mg/Zn anodes |
| 130 | Prepacked Magnesium/zinc anodes for Carrier/Casing Pipe protection (Min 5.0 Kg Each) as per tender specification (1/2/3/4 Nos. of anodes). The total nos. of anodes shall be calculated as per the corrosion survey, soil chemical analysis, total weight and current requirement of the pipeline section. However, Min one anode is tobe installed at every one KM with test station |
| 131 | Supply, laying, termination, Glanding and ferruling TCP-Cables--The Cables shall be annealed high conductivity, stranded copper conductor, 650/1100V grade, XLPE Insulated & PVC Sheathed in new/existing test stations and junction boxes. |
| 132 | 1c x 6 mm2 - Anode tail cable - unarmored |
| 133 | 1 core x 6 mm2 - Potential Measurement, TLP to pipeline, armored |
| 134 | 1 core x 10 mm2 - current measurement cable & Pipeline to Test station- armored |
| 135 | 1 core x 25 mm2 -Bonding, Earthing, Surge diverter, HT line, etc. |
| 136 | Test Stations |
| 137 | New test stations Normal Size-(Weather Proof with IP-55) as per tender drawings with name plate |
| 138 | New test stations Big Size-(Weather Proof with IP-55) suitable for Polarisation Cells as per tender drawings with name plate |
| 139 | All Cable to pipe connections by Exothermic Process or Pin Brazing for all sizes (Upto 1C x 25mm2) for complete TCP system of whole pipeline. |
| 140 | Solid State type Polarisation cells (3.7 kA @ 30 Cycle) for HT power line crossings (66KV & above). |
| 141 | 20 Kg Sacrificial Zinc anodes for HT line crossing, Earthing of block valves on Cathodically Protected portion of pipeline. |
| 142 | HDPE sheet (Non-toxic and Rodent Resistant, 6mm thick & 5000mm wide (1200mmx5)) between the GAIL pipeline and the other CP protected foreign pipelines at the crossing locations for providing electrical isolation. |
| 143 | Supply, installation, testing, commissioning of the complete earthing protection system, earth electrodes/ pit, earth main ring, earthing of electrical equipments, instrument panels, field instruments, process equipments and pipes/ flanges including all associated civil work with all material and labour as per specification and drawings approved by the company. |
| 144 | Earthing Electrodes 65mm dia x 3mtr long & 4.5 mm thick GI pipe for earthing of cathodically unprotected pipeline at CNG station/consumer station/DRS station/Metering skid and earthing. Total grounding resistance shall be limited to 2-3 Ohm max. |
| 145 | GI Strip (50X6) mm |
| 146 | GI Strip (25X3) mm |
| 147 | Copper Strip (25X3) mm |
| 148 | GI Wire (8mm-Stranded), Cu- wire rope (Min 8 mm dia solid) and all balance earthing material including copper strip (50 mm x 2 mm thick) jumper for flanges etc. as per the specification for all stations. |
| 149 | Monitoring of the TCP system, on monthly basis, till commissioning of the permanent cathodic protection system. |
| 150 | Polarisation coupons (100 mmx 100mm) with Magnetic reed switch as per NACE SP 104 with permanent ref cell. |
| 151 | SECTION-C( PIPING & MECHANICAL WORKS ) |
| 152 | PLANT PIPING & SV STATION (ABOVE & UNDER GROUND) |
| 153 | Transportation including loading, unloading & handling of all piping items from Owner's and/ or Contractor's storage point to work site/ workshop as applicable, complete work of fabrication, erection, painting, testing of pipes, flanges and fittings and making ready for further Commissioning / Start-up of carbon steel piping of all sizes and ratings including supply of all consumables, equipment, manpower and other resources and execution of, but not limited to, the following works in accordance with relevant specifications & scope of work, drawings, specification and instructions of Engineer-in-charge and as per all provisions of the CONTRACT DOCUMENT. |
| 154 | Fabrication including cutting, edge preparation, inclusive of grinding the edges of pipes, fittings, flanges etc. to match with the matching edges of uneven/different thickness wherever required, welding, attachment of all pipe fittings like elbows, tees, reducers. Supply of nipples, couplings,caps, plugs, gasket, stud bolts, nuts, U Clamps etc.as required for completion of job |
| 155 | Fixing/ Installation of weldolets, sockolets, flanges, vent and drain point connection etc., including providing stub- in connections, fabricated fittings and reinforcement pads etc., as required. |
| 156 | Erection including prior cleaning, lifting, placing on pipe sleepers, sv stations, and supports, overhead on racks, skids and at all elevations including installation and carrying out connected activities for all types of valves including supply and fixing of gaskets, studs/ bolts, nuts wherever required for all sizes, levelling, aligning, joining of flanges, blind flanges, connecting with equipment, nozzles, strainers, tie-in with existing piping/facilities, etc. tapping for inline instruments like pressure gauges, thermowells, sample connection, etc. |
| 157 | Preparation of final bill of material based on piping GADs. |
| 158 | Preparation of isometric and fabrication drawings. |
| 159 | Carrying out 100 % Non-destructive testing |
| 160 | Surface preparation before application of primer by means of sand blasting including supply of approved qualityof sand, manpower, machineries, tools & tackles to achieve required roughness as per specification and as per instruction of Engineer-in-charge. |
| 161 | Painting of entire system (including aboveground all pipes fittings, flanges and accessories) as per specification BR/TS/039 suitable for corrosive area environment including supply of approved paints and primers, application of primer and paints, indentification lettering/ numbering, colour coding, etc. as specified including rub down & touch up of shop primer or scrapping of shop primer wherever required by COMPANY and providing scafolding |
| 162 | Cleaning and flushing by water/ compressed air, testing of the systems including hydrostatic, pneumatic and any other type of testing as specified, draining, drying by compressed air/other methods approved by COMPANY. |
| 163 | Precommissioning & making operational all piping system and equipments and provide all necessary assistance in term of supply of man-power, equipment, tools and tackles required amount of nitrogen for purging of entire terminal piping system including equipments etc. to the company during commissioning activities. |
| 164 | Clean-up and restoration of site, preparation of as built drawings, documents and project records; transportation of surplus free issue material to Owner's designated plac(s); completing all works in all respects as per the AFC drawing, specifications, standards and other provisions of Contract and instruction of Engineer-in-charge. |
| 165 | Completion of all such work in all respects as per scope of work and as per drawings, specifications and instructions of the COMPANY and keeping the system ready in all respects for further commissioning and start up. |
| 166 | Hook-up works including making provision for hooking up and carrying out shutdown activities at terminals if necessary. |
| 167 | Complete Carbon Steel Piping Work with painting including all fittings, flanges and supply of all required gaskets, studs bolts & nuts etc. SV station and above ground work. |
| 168 | ASTM A106, Gr. B (Charpy), Seamless, BE , SIZE-8\\" NB S40 |
| 169 | ASTM A106, Gr. B (Charpy), Seamless, BE , SIZE-6\\" NB S40 |
| 170 | ASTM A106, Gr. B (Charpy), Seamless, BE , SIZE-4\\" NB S40 |
| 171 | ASTM A106, Gr. B (Charpy), Seamless, BE , SIZE-2\\" NB XS |
| 172 | ASTM A106, Gr. B, Seamless, PE , SIZE-1.5\\" NB XS |
| 173 | ASTM A106, Gr. B, Seamless, PE, SIZE-1\\" NB XS |
| 174 | ASTM A106, Gr. B, Seamless, PE , SIZE-3/4\\" S160 |
| 175 | 1) Pipe Specification and thickness may vary depending upon availability of pipe. No extra payment shall be made for this.2) All butt welded fittings end shall generally match with connecting pipe wall thickness. However, in case of misalignment, Contractor shall have to do end preparation without any extra cost.3) All coupling, nipples etc. as required shall be suplied by contractor but no separate payments shall be made as it is covered under erection rate.4) NDT of Joints below 2\\" is to be included in above rate. However, payment of radiography of joints (2\\" and above) shall be paid seperately under SOR item for RADIOGRAPHY mentioned elsewhere in this SOR. |
| 176 | SUPPLY OF ASSORTED PIPE, FITTINGS AND FLANGES |
| 177 | Complete work of supply of pipes, fittings and flanges including all taxes, duties, transportation and inspection charges but not limited to the following items in accordance with relevant specifications indicated in clause of SCC & scope of work indicated in SCC, drawings, specification and instructions of Engineer-in-charge and as per all provisions of the CONTRACT DOCUMENT |
| 178 | Handling including lifting, transportation from Contractor Stores to CONTRACTOR's workshop for fabrication and/ or to work site for field fabrication and erection for all piping items supplied by Contractor. |
| 179 | CARBON STEEL PIPES |
| 180 | ASTM A106, Gr. B (Charpy), Seamless, BE , SIZE-4\\" NB S40 |
| 181 | ASTM A106, Gr. B (Charpy), Seamless, BE , SIZE-2\\" NB XS |
| 182 | ASTM A106, Gr. B, Seamless, PE , SIZE-1.5\\" NB XS |
| 183 | ASTM A106, Gr. B, Seamless, PE, SIZE-1\\" NB XS |
| 184 | ASTM A106, Gr. B, Seamless, PE , SIZE-3/4\\" S160 |
| 185 | FLANGES |
| 186 | Weld Neck (B-16.5, A105(Charpy), 125 AARH, RF)(End Thickness to match pipe thickness) |
| 187 | 4\\" 300# |
| 188 | 2\\" 300# |
| 189 | Socket Welded (B-16.5, A105, 125 AARH, SW end to B16.5) 1.5\\" 300# |
| 190 | Socket Welded (B-16.5, A105, 125 AARH, SW end to B16.5) 3/4\\" 300# |
| 191 | Blind Flanges (B-16.5, A105 (Charpy), 125 AARH, RF) |
| 192 | 4\\" 300# |
| 193 | 2\\" 300# |
| 194 | 3/4\\" 300# |
| 195 | ELBOW, 90° Elbow (A234, Gr. WPB (Charpy), B-16.9, 1.5D), BW / (As per Standard Specification and DataSheets enclsoed) |
| 196 | 4\\" S40 |
| 197 | 2\\" XS |
| 198 | TEE, Equal Tee (A234, Gr. WPB (Charpy), B-16.9, 1.5D), BW |
| 199 | 4\\" S40 |
| 200 | 2\\" XS |
| 201 | SOCKOLET (A105, SW)/ (As per Standard Specification ) |
| 202 | 4\\" x ¾\\" |
| 203 | WELDOLET (As per Standard Specification ) |
| 204 | 6\\" x 2\\" |
| 205 | 4\\"X2\\" |
| 206 | BARRED TEE (As per Standard Specification) |
| 207 | 6\\" x 4\\" |
| 208 | 4\\" x 4\\" |
| 209 | 4\\" x 2\\" |
| 210 | INSULATING JOINTS (As per Standard Specification ) |
| 211 | Reducer (As per Standard Specification) |
| 212 | 8\\"x4\\" |
| 213 | 6\\"x4\\" |
| 214 | 4\\"X3\\" |
| 215 | 4\\"X2\\" |
| 216 | End Caps (As per Standard Specification ) |
| 217 | Note:a) All butt welded fittings end shall generally match with connecting pipe wall thickness however in case of misalignment Contractor shall have to do end preparation without any extra cost. |
| 218 | B) All coupling, nipples etc. as required shall be supplied by contractor but no separate payments shall be made as it is covered under erection rate. |
| 219 | Supply of Valves |
| 220 | Complete work of supply of valves including all taxes,duties,transportation and inspection charges but not limited to ,the following items in accordance with relevant Specifications & relevant Data Sheets indicated in scope of work indicated in SCC, drawings, specification and instructions of EIC and as perall provisions of the CONTRACTDOCUMENT |
| 221 | Plug Valves |
| 222 | BW 2\\" 300# |
| 223 | Ball Valves |
| 224 | BW, FB 6\\" 300# |
| 225 | FE, FB 4\\" 300# |
| 226 | BW, FB 4\\" 300# |
| 227 | BW, FB 2\\" 300# |
| 228 | SW, FB 1\\" 800# |
| 229 | SW, FB ¾\\" 800# |
| 230 | Globe Valves |
| 231 | FE 2\\" 300# |
| 232 | ERECTION OF VALVES ( As per P & ID ) (Above Ground) |
| 233 | Handling including lifting and transportation from COMPANY's warehouse to CONTRACTOR'S Stores and/or work site and installation of all types of valves including assembly of valve accessories, (if any) by bolting, threading or welding, supply and insertion of gaskets, nuts & bolts, nipples, etc. at all elevations of pipe sleepers, supports or overhead on racks, equipments nozzle, skid & painting etc. supply of all consumables, manpower, equipment, etc. for completion of all works as per scope of work and as per drawings, specifications and instructions of Engineer- in-charge including servicing/ cleaning of valve wherever requried. |
| 234 | Welded Valves (Full Bore/ Reduced Bore) |
| 235 | 8\\" 300# |
| 236 | 6\\" 300# |
| 237 | 4\\" 300# |
| 238 | 2\\" 300# |
| 239 | Flanged Valves (Full Bore/ Reduced Bore) |
| 240 | 8\\" 300# |
| 241 | 6\\" 300# |
| 242 | 4\\" 300# |
| 243 | 2\\" 300# |
| 244 | Sockolet Welded Valve (Ball / Plug / Valves) |
| 245 | Note : Erection of underground valves already covered in Mainline SOR Item code A00100 |
| 246 | RADIOGRAPHY |
| 247 | Performance of radiographic inspection by gamma radiation as per scope of work and as per specifications in piping of all types and thickness including providing/hiring of all necessary equipments, supply of all consumables, and whatever else even though not expressely mentioned but required to perform the work as per specifications and instructions of Engineer-in-Charge (full circle re-radiography of the repaired joint and additional radiography necessitated due to poor performance of contractor's welder shall be carried out by the Contractor at his own cost and shall not be paid extra by Company). Radiographs shall be submitted to the Engineer-in-Charge for acceptance, whose decision shall be final and binding. |
| 248 | FIELD INSTRUMENTS |
| 249 | Supply of Pressure Gauges inclusive of supply of erection accessories as per data sheet. |
| 250 | Supply of Digital Pressure Gauges inclusive of supply of erection accessories. |
| 251 | Installation, Calibration, Testing & Commissioning of Pressure Gauges inclusive of supply of necessary piping materials/tubings alongwith all necessary valves & fittings, fabrication and installation of impulse lines/manifolds & hydraulic testing as per specification. |
| 252 | SECTION-D( CIVIL WORKS ) |
| 253 | EARTH WORK IN EXCAVATION/ SITE GRADING AND BACKFILLING |
| 254 | Earth work in excavation /site grading in all kinds of soil including soft rock in any plan dimension up to required depth including backfilling of excavated earth at any location in layers of 300mm and compacted up to 95% to its MDD at all heights and depths. Surplus and unserviceable earth shall be disposed up to any lead in all conditions. Soil to be levelled and neatly dressed complete in all respect as per scope of work, detailed construction drawings, technical specifications and direction of the Engineer-in-Charge. |
| 255 | Note:- |
| 256 | 1. This Rate shall be applicable only for excavation which are not included as a part of respective SOR Item. Please Enable Macros to View BoQ information |
| 257 | 1. This Rate shall be applicable only for excavation which are not included as a part of respective SOR Item. Please Enable Macros to View BoQ information |
