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| 1 | MDPE PIPELINE TO GI CONNECTIVITY FOR INDIVIDUAL HOUSES /APARTMENT/INDUSTRIAL/COMMERCIAL PNG CONNECTION: Laying of MDPE Pipeline of PE100 grade with SDR 11 of sizes 20mm, 32 & 63 mm upto 10m length in Bengaluru Geographical Area (GA) (excluding asphalt road crossing width from road edge to road edge covered separately under item 1.0 b) in case road crossing is required for connectivity) for MDPE pipeline connectivity between GI and MDPE piping. Each Transistion fitting used for last mile connectivity for PE to GI shall be considered for certification of connectivity payment under this SOR item.The following works are also included in the scope of this item: |
| 2 | Loading, Shifting, Unloading of MDPE pipes issued by GGL as free issue material from GGL designated storeyard within Bengaluru GA limit but upto maximum 100 Km radius and stacking as per requirement at working site/contractor\"s stock yard. |
| 3 | The depth of trench should meet to ensure minimum 1000 mm cover from top of the pipeline to natural ground level at that location. |
| 4 | Trenching of the required width and depth in all kinds of soil, asphalt roads, concrete pavements/roads, all kind of pathways or laying of PE pipes of sizes 20 mm, 32mm, 63mm for maximum length upto 10m from saddle /tee connectivity at one end for connecting with the existing PE network and TF at the other end for GI pipe connectivity at the other end including crossing of MDPE pipes below the drains as required depending on the drain depth but not less than 1000 mm cover from drain bottom slab. |
| 5 | Alternatively, as per site conditions, if drain crossing from bolttom of the drain is not feasible with cover of 1000mm from drain bottom, then drain crossing can be carried out by supplying and provding GI sleeve (40 mm GI sleeve for 20 mm PE pipe, 50 mm GI sleeve for 32 mm PE Pipe, 100mm GI sleeve for 63mm PE pipe) across the drain width. Further, as per site condition crossing of MDPE pipeline below drain not feasible then, MDPE pipeline will be crossed as per the drawing No. MEC/23VT/01/31/T4/PE/LY/024/R0/A2. |
| 6 | Flushing and Pneumatic testing at 6 Kg/cm2 or more up to 10 kg/cm2 (as asked by GGL/EIC) for four hours from Saddle tap off to Transition Fittings (TF) or from TF to PE pipe to tee joint excluding Tee as the case may be (In case of Tee, tee weld joints shall be golden joints) |
| 7 | Supply and fixing all kind of fittings/accessories as required on new PE pipeline, charged, uncharged existing pipeline network, Warning Mat or any other fittings required to make compelete pipeline work |
| 8 | Supply and installation of 2.5 inch dia x 1000 mm length for 20 NB pipe TF Gaurd or 4 inch x 1000 mm length for 32 NB pipe TF Gaurd, 300-400 mm above ground level and 600 mm below ground level, filling the annular space inside the TF guard with sand. Supply of sand is included in this item |
| 9 | Item also includes dewatering from the trench before/after laying of the pipes if required without creating any problems to the surrounding areas. |
| 10 | Preparation of the route and connectivity planning drgs for individual houses, layouts, apartments or society etc. |
| 11 | During the execution of the work, construction area need to be barricaded to ensure proper safety. Proper hard barricades / tapes/ reflectors as required to be installed at site as per Instruction of EIC/ site Engineer/ authorities. |
| 12 | After laying of Pipeline, back filling with available soft soil upto depth of minimum 300mm, placing warning mat of 0.5 mm thk and 250 mm wide with tracebaility provision (as per attcahed specfications) as per given drg or as per instruction of GGL/EIC, dressing the backfilled and compacted soil and backfilling & compaction of remaining trench depth with available soil. |
| 13 | Once pipeline laying is completed, flushing and pneumatic testing at 6 Kg/cm2 for 4 hours is required to be carried out as per the details specification . |
| 14 | Carrying out all works required to make the PE pipeline ready for commissioning /Gas-In as per specification. Commissioning the pipeline as per specification & approved procedure , providing tools & tackles, instruments, manpower and other accessories as per instructions of Engineer - In -Charge. |
| 15 | Final clean-up of construction area used for laying of pipeline works including disposal of debris and surplus material to designated disposal areas.(which is to be identified by the contractor) |
| 16 | Handing over the completed connectivity to GAIL Gas Ltd. and submisssion of As-built Drgs and other related documents as per contract. |
| 17 | Core cutting in basement walls , supplying and grouting of GI sleeves for PE pipe laying |
| 18 | Restoration of the pits and all kind of surfaces (RCC/PCC Concrete/Asphalted/Tiled/Paver) upto 10 m length to the original condition |
| 19 | Cutting of Asphalt/concrete Road top for trenching: Top layer of asphalt/ Concrete shall be cut open by employing mechanized saw/cutters for maintaining straight line for excavting Entry and Exit pits. |
| 20 | The above item includes liaisoning with concerned land owning authorities- state authorities / owners / (i.e BBMP/ BDA/ KIADB/BMRCL/KHB/GRAMPANCHAYAT/PWD/LOCAL ASSOCIATIONS & BODIES, BUILDER, RWA (Resident Welfare Association)/society/individual land owners etc.) & also all other associated liaisoning work as required for smooth execution of pipeline laying and making the last mile connectivity works complete from the nearest available mainline works with any authorities such as BBMP / BDA / BWSSB, local area representatives, traffic police, police, BESCOM, BSNL, BWSSB, BMRCL etc. and any other utility companies / agencies such OFC operator etc . Repairing/replacement of all damaged utilities if any, and payment of any compensation (if claimed by Builder/RWA/Owner/other utility agencies) is in scope of the contractor. However, liasioning works for making the individual house, commercial, industrial MDPE last mile connectivity from the existing mainline shall be paid separately under SOR 1.0.c) |
| 21 | Note: 1) Road crossing width is excluded in the 10 m laying length limit for the item 1.0 a) by mechanical excavator /Manual moiling/machine moling /HDD or mannually depending upon the site condition. |
| 22 | MDPE PIPELINE TO GI CONNECTIVITY FOR INDIVIDUAL HOUSES /APARTMENT/INDUSTRIAL/COMMERCIAL PNG CONNECTION (Connectivity from High Pressure line -4 bar(g)) |
| 23 | Asphalt Road Crossing by using mechanical excavator /Moling machine/HDD or mannually depending upon the site condition: Laying of MDPE Pipeline for asphalt road crossing over and above item 1.0 (crossing road width to be considered from from road edge to road edge) or opposite road edge to the pit made for carrying out MDPE laying as per item 1.0 a)20 mm /32 mm/63 mm PE 100 pipe |
| 24 | Note: 1). Restoration of Molling/HDD pits on Asphalt road shall be carried out as per requirement of Local authoritity/BBMP/BDA/KIADB/BMRCL/KHB/GRAM PANCHAYAT/PWD/LOCAL ASSOCIATIONS etc. Also Refer Drg. No. MEC/23VT/01/11/D2/ST/LY/0211A/R00/A3 for pit restoration.2). Cutting of Asphalt/concrete Road top For pits: Top layer of asphalt/ Concrete shall be cut open by employing mechanized saw/cutters for maintaining straight line for excavating Entry and Exit pits.3) Restoration of entry/exit pit shall be carried out by filling the bottom layer with stone grit, followed by 200mm thk. GSB & 250mm thk. WMM with top bituminous layers comprising of 50mm thk. BM & 25mm thk. Premix carpeting matching with the existing road top level. |
| 25 | Liasioning works for making the individual house, commercial, industrial MDPE last mile connectivity from the existing mainline for SOR item 1.0 |
| 26 | RECTIFICATION OF CHARGED MDPE PIPELINE TO GI CONNECTIVITY FOR INDIVIDUAL HOUSES /APARTMENT/INDUSTRIAL/COMMERCIAL PNG CONNECTION DAMAGED BY OTHERSNote: This item will be operated with the written communication from GGL/EIC |
| 27 | Laying of MDPE Pipeline (not covered under item 1.0 a) & 1.0 b) by mechanical excavator / Moling/HDD or manually: |
| 28 | Note:1). This item includes laying of MDPE pipeline whereever required within Bengaluru GA, Laying of MDPE pipelines for providing redundancy to already available MDPE network, Laying of MDPE pipelines by extending existing available mainlines and Laying of MDPE pipelines inside the apartments, etc as required. MDPE laying by HDD method is preferably to be adopted wherever feasible for pipeline dia 63mm and above. Restoration of HDD & manual/machine moling pits is included in this item. However, for pipeline laid by open cut, restoration as applicable shall be paid separately under SOR item no. 4.0.2). Restoration of Moling /HDD pits on Asphalt road shall be carried out as per requirement of Local authoritity/BBMP/ BDA/ KIADB/BMRCL/KHB/GRAMPANCHAYAT/PWD/LOCAL ASSOCIATIONS etc. Also Refer Drg. No. MEC/23VT/01/11/D2/ST/LY/0211A/R00/A3 for pit restoration.3). Cutting of Asphalt/concrete Road top For pits: Top layer of asphalt/ Concrete shall be cut open by employing mechanized saw/cutters for maintaining straight line for excavating Entry and Exit pits.4) Restoration of entry/exit pit shall be carried out by filling the bottom layer with stone grit, followed by 200mm thk. GSB & 250mm thk. WMM with top bituminous layers comprising of 50mm thk. BM & 25mm thk. Premix carpeting matching with the existing road top level. |
| 29 | Laying of MDPE Pipeline of PE100 grade with SDR 11 having the following sizes by trenching in all kinds of soil, asphalt roads, concrete pavements/roads, all kind of pathways etc in Bengaluru Geographical Area (GA). The trenching can be made by using mechanical excavator /Manual moiling/Machine Moling/HDD or manually depending upon the site condition. The depth of trench should meet to ensure minimum 1000 mm cover from top of the pipeline to natural ground level at that location.The following are also in the scope of this item: |
| 30 | Loading, Shifting, Unloading of MDPE pipes issued by GGL as free issue material from GGL designated storeyard within Bengaluru GA limit but upto maximum 50 Km radius and stacking as per requirement at working site/contractor\"s stock yard. |
| 31 | Trenching of the required width and depth in all kind of the surface. |
| 32 | Uncoiling, stringing, laying and alignment of the MDPE pipes of the required sizes in trench. |
| 33 | Jointing of the pipes by using Electro-Fusion techniques by qualified personnel with proper tools and tackles. |
| 34 | Supply and fixing all kind of fittings/accessories such as PE Bends,Couplers,end caps, Tees, Reducers, PE to GI Transition fittings, Saddle Tapping of all sizes i.e 125 x 90mm , 125 x 63 mm , 125 x 32 mm , 125 x 20 mm , 90 x 63 mm , 90x 32 mm, 90x 20 mm, 63x 32 mm, 63x 20 , 32 x 20 mm and tee tapping of sizes 125 mm , 90 mm , 63 mm 32mm , 20 mm as required on new PE pipeline, charged, uncharged existing pipeline network, Warning Mat or any other fittings required to make compelete pipeline work |
| 35 | Item also includes dewatering from the trench before/after laying of the pipes if required without creating any problems to the surrounding areas. |
| 36 | Preparation of the route and connectivity drgs for individual houses, layouts, apartments or society etc. |
| 37 | During the execution of the work, construction area need to be barricaded to ensure proper safety. Proper hard barricades / tapes/ reflectors as required to be installed at site as per Instruction of EIC/ site Engineer/ authorities. |
| 38 | The above item includes liaisoning with concerned land owning authorities- state authorities / owners / ( i,e BBMP/ BDA/ KIADB/BMRCL/KHB/GRAMPANCHAYAT/PWD/LOCAL ASSOCIATIONS & BODIES, BUILDER, RWA (resident welfare association)/society etc.)& also all other associated liaisoning work as required for smooth execution of pipeline laying and making the last mile connectivity works complete from the nearest available mainline works with any authorities such as BBMP / BDA / BWSSB, local area representatives, traffic police, police, BESCOM, BSNL, BWSSB, BMRCL etc. and any other utility companies / agencies such OFC operator etc . Repairing/replacement of all damaged utilities if any, and payment of any compensation (if claimed by Builder/RWA/Owner/other utility agencies) is in scope of the contractor. For the pipeline laying work on outside roads, the liasionioning work for pipeline execution shall be paid separately under SOR 15. For the pipe laying work inside Apartments, Gated communities, societies , etc. there is no separate payment for Liasoning. |
| 39 | After laying of Pipeline, back filling with available soft soil upto depth of minimum 300mm, placing warning mat of 0.5 mm thk and 250 mm wide with tracebaility provision (as per attcahed specfications) as per given drg or as per instruction of GGL/Consultant, dressing the backfilled and compacted soil and backfilling & compaction of remaining trench depth with available soil. |
| 40 | Once pipeline laying is completed, flushing and pneumatic testing at 6 Kg/cm2 or more up to 10 kg/cm2 (as asked by GGL/EIC) is required to be carried out as per the details specification . After testing Nitrogen purging is required to done for complete pipelength as per the specification. |
| 41 | Carrying out all works required to make the PE pipeline ready for commissioning /Gas-In as per specification. Commissioning the pipeline as per specification & approved procedure , providing tools & tackles, instruments, manpower and other accessories as per instructions of Engineer - In -Charge. |
| 42 | Final clean-up of construction area used for laying of pipeline works including disposal of debris and surplus material to designated disposal areas. (which is to be identified by the contractor) |
| 43 | Reconciliation of materials, handing over the completed Pipeline Network to GAIL Gas Ltd. for their operation and submisssion of As-built Drgs and other related documents as per contract. |
| 44 | Note:The decision regarding use of open cut/moling /HDD method at various locations shall be made by Engineer In -Charge. |
| 45 | 20/32 mm PE 100 pipe |
| 46 | 63 mm PE 100 pipe |
| 47 | 90 mm PE 100 pipe |
| 48 | 125 mm PE 100 pipe |
| 49 | Same as item 2.0above but, by trenching by open cut only in all types of rocks using mechanical means such as pneumatic rock breakers / excavators for hard rock breaking (blasting prohibited). Scope also includes disposal of rocky earth and providing soft soil / sand for bedding and all around PE pipeine of minimum 150 mm thickness. The supply of the soft soil / sand is also in scope of this particular item. |
| 50 | 32 mm PE 100 pipe |
| 51 | 63 mm PE 100 pipe |
| 52 | 90 mm PE 100 pipe |
| 53 | 125 mm PE 100 pipe |
| 54 | Same as 2.0 except in areas within complexes where pipe cover is less than 600 mm i.e within building complexes/Socities having RCC/PCC concretes flooring or slabs/ pavements/pathways where it is not feasible for PE pipe laying at cover beyond 600mm: Dismantling and breaking of the RCC/PCC concrete surface/tiled surface to the extent feasible and Laying of PE pipe with GI sleeve with RCC/ PCC concrete encasing all around for the trench width upto the existing surface level. Supply of GI sleeve, Carrying out Plain Cement Concrete encasing & RCC encasing shall be paid separately by respective SOR item No.8.0, 9.0 and 4.0(c) respectively |
| 55 | 32 mm PE 100 pipe with 2\" inch GI sleeve |
| 56 | 63 mm PE 100 pipe with 4\" inch GI sleeve |
| 57 | Excavation of pit beyond 1.5 m to 3 m depth for carrying out item 1.0 for making connectivity |
| 58 | Restoration of asphalted roads / concrete roads / pavements / foot paths |
| 59 | Asphalt road: Restoration of bitumen Asphalt road after laying of pipeline as per the drawing no. MEC/23VT/01/11/D2/ST/LY/0211/R00/A3 , specifications and instruction of Engineer-In-Charge. Restoration of roads shall be done as per requirement of BBMP/ BDA/ KIADB/BMRCL/KHB/GRAM PANCHAYAT/PWD/LOCAL ASSOCIATIONS & BODIES, BUILDER, RWA and to get NOC from the concerned authorities. Restoration of the asphalt road cut portion for pipeline trench width shall be carried out by filling the bottom layer with good earth/Soil filling followed by 225mm thk. GSB & 250mm thk. WMM with top bituminous layers comprising of 50mm thk. DBM & 40mm thk. BC matching with the existing road top level. This item also includes disposal of surplus soil /debris with all lift & leads, cutting of Top layer of asphalt road by mechanized saw/cutters for maintaining straight line. |
| 60 | Restroration of the all kind of pathway: Restoration by using excavated material such as tiles/pavers/granite/red stone etc by providing PCC 1:4:8 of 50mm thickness below after compaction of the filled soil, fixing the Tiles/Paver blocks/Granite etc and matching it to the existing surface. Item includes providing of extra finished material if required.such as Tiles/Paver blocks/Granite etc matching to original pathways. The area restored shall be measured in Sqm. |
| 61 | Reinforced Concrete road/ Reinforced Concrete pavement: Restroration of reinforced concrete road and pavements shall be done by providing PCC 1:4:8 of 75 mm thick and RCC 1:2:4 of 100 mm thickness and providing 8 mm dia rod at 200 mm C/C. The cost of Shuttering, compacting the base surface etc.. are in the scope of this item. The area restored shall be measured in Sqm. |
| 62 | Supply and installation of PE Isolation Valves: Supply of isolation valves (As per data sheet/Approved make) and installation of valves in the valve pits as per drawing and specification enclosed and instructions of Engineer-in-charge. Payment of valve pits shall be paid separately. |
| 63 | PE Valve, 32 mm dia |
| 64 | PE Valve, 63 mm dia |
| 65 | PE Valve, 90 mm dia |
| 66 | PE Valve, 125 mm dia |
| 67 | Construction ofRCC valve pit having Internal size of Min. 600 x 600 mmNote: 1) The decision regarding type of valve piti.e. Pre cast RCC Valve pit or CC Brick valve pitto be constructed at various locationsshall be made by Engineer In Charge.2) The top cover of Valve pit shall be matchedwith existing road top level.3) RCCcoverof valve chambershould be engraved with “GAIL GAS “. Metallic cover of Valve chamber valve chamber should be painted with “GAIL GAS. Also, Refer clause 21 of Particular Job specification for details.Pre-cast RCC valve pit: Construction of pre -cast RCC Valve pitas per the enclosed drawing nos.MEC/23RT/01/31/D4/PE/LY/325/R00/A3.The item includes supply of all the material including Pre-cast RCC valve chamber, Pre cast cover, excavation, PCC, cement grouting, backfilling, compaction, erection & installation of valve chamberetc. including all machinery, equipment & labour etc. as per the drg., specification and instruction of EIC. |
| 68 | Route Markers |
| 69 | RCC Route Markers: Supply, fabrication and installation of RCC route markers as per the attached drawing no. MEC/23VT/01/31/T4/PE/LY/020/R0/A3, along the route including transportations of Markers. Item also includes excavation of pit in all type of soil, Concrete Grouting of Marker as per drawing and removing of debris from site all compelete. The location of RCC route markers shall be decided near electrical poles, trees etc, and RCC markers will not create hinderance to public & vehicular movements |
| 70 | Pole markers: Supply, fabrication and installation of pole markers as per the attached drawing no. MEC/23VT/01/31/T4/PE/LY/018/R0/A3 including all associated civil works such as excavation and construction in all types of soils grouting with concrete, cleaning, stencil lettering and and restortation work. Item also includes grouting with 1:2:4 concrete, painting , letter writing with stencil letter as per approved drg. with all completeness. |
| 71 | Cast iron Route markers inside apartment complex: Supply, fabrication and installation of Cast iron Route markers inside apartment complex @ every 50m interval as per the attached drawing no. MEC/23VT/01/31/T4/PE/LY/018/R0/A3 including all associated civil works such as excavation and construction in all types of soils grouting with concrete, cleaning, stencil lettering and restortation work. Item also includes grouting with 1:2:4 concrete, painting , letter writing with stencil letter as per approved drg. with all completeness. |
| 72 | Supply of GI sleeve: As per IS 1239(Class-B) (wherever required as a special case as per instruction of the Engineer-In-Charge) |
| 73 | GI Sleeve - 2\"\" NB |
| 74 | GI Sleeve - 2.5\"\" NB |
| 75 | GI Sleeve - 4\"\" NB |
| 76 | GI Sleeve - 6\"\" NB |
| 77 | PLAIN CEMENT CONCRETE (1:2:4): Supplying and carryingout plain cement concrete (1:2:4) with stone aggregate 20mm down grade (including shuttering if required) for encasing of PE pipe and restoring it to the original floor/pavements/pathways. |
| 78 | Supply & Laying of Bricks: Supply (Size = 230mmx115mmx75mm) and placing of bricks with Brick class designation of 3.5 of IS:1077 in trenches as per the direction of EIC and as per the drawing no. MEC/23RT/01/31/T4/PE/LY/022/R0/A2. Item includes cost of transporation, loading & unloading, Custody and labour for placing the bricks in trenches .Note:1. For 20/32mm whereever required as per direction of EIC.2. For 63 mm all along the pipe (115mm side)3. For 90/125mm all along pipe (230mm side) |
| 79 | Liasioning works for any other pipeline laying work other than that not covered under SOR item 1.0:Liaisoning with concerned land owning authorities- state authorities / owners / ( i,e BBMP/ BDA/ KIADB/BMRCL/KHB/GRAM PANCHAYAT/PWD/LOCAL ASSOCIATIONS & BODIES, BUILDER, RWA (resident welfare association)/society/individual land owners etc..) & also all other associated liaisoning work as required for smooth execution of pipeline laying and making the last mile connectivity works complete from the nearest available mainline works with any authorities such as BBMP / BDA / BWSSB, local area representatives, traffic police, police, BESCOM, BSNL, BWSSB, BMRCL etc. and any other utility companies / agencies such OFC operator etc . Repairing/replacement of all damaged utilities if any, and payment of any compensation (if claimed by Builder/RWA/Owner/other utility agencies) is in scope of the contractor. Note: 1)This item is payable only for laying of PE pipeline outside only. The item is not applicable for laying inside apartments, Gated communities, sccieties etc., 2) In principle permission for laying of the pipeline from the concerned land owning authority ( i,e BBMP/ BDA/ KIADB/BMRCL/KHB/GRAM PANCHAYAT/PWD/BUILDER/ RWA etc.) shall be obtained by GGL. |
| 80 | Supply and installation of Transition fittings(TF) at low pressure (100mbar/330mbar/500mbar) GI to MDPE transition or MDPE to GI transition- As per Approved Make: This item covers supply and installation of transition fitiings at low pressure network of GI to MDPE transition or MDPE to GI transition. These transition fitting shall also be covered 4 inch x 1000 mm length for 32 NB pipe TF Gaurd, 6 inch x 1000 mm length for 63 NB pipe TF Gaurd . TF guard shall be 300-400 mm above ground level and 600 mm below ground level, filling the annular space inside the TF guard with sand. Supply of sand is included in this item. Note:1. TF required for High pressure MDPE notwork (4 bar line) not covered in this SOR item. 2. Supply of GI sleeve shall be paid separatly as per SOR item No. 8.0 3. Carrying out Plain Cement Concrete for making of perdastal shall be paid separately by respective SOR item no. 9.0 |
| 81 | Transition fitting of Size 1.5\" x 63 mm with 1000 mm length 6 inch GI TF guard |
| 82 | Transition fitting of Size 1\" x 32 mm with 1000 mm length 4 inch GI TF guard |
| 83 | Transition fitting of Size 3/4\" x 32 mm with 1000 mm length 4\" inch GI TF guard |
| 84 | Installation ofGI Service Pipe as per IS-1239 (B-Class/ Medium ) for PNG connection |
| 85 | Supply/Receipt, Loading, unloading, storing, reloading, transportation, unloading at work site and laying of either Owner supplied Powder coated GI pipes or Contractor supplied Powder coated GI pipes & carbon steel pipes of all sizes & thickness including supply of all associated compatible accessories of all sizes & thickness like Elbows, Tees, unions, sockets, reducers, GI plugs,Sleeves, forged fittings for welding, etc.,surveying, preparation of GI routing drawing, installation of GI line (alongwith installation of required accessories as mentioned above) of all sizes & thickness, fixing vertically as well as horizontally for providing PNG connection to house hold in various type of Buildings including Highrise buildings including fabrication with supply of all materials , consumables, labour and other incidental works. Carrying out all temporary, ancillary, auxiliary works required to make the GI line complete and ready for commissioning as per drawings specifications.Handling, aligning, fabrication & installation of the GI Pipes in the work area alongwith required associated compatible accessories as mentioned above as per site condition ad as per instruction of EIC. Execution of all associated works; Supply of all materials, consumables,equipments, labour and other inputs; Storage of material in contractor\"s store in safe manner, pre-fabrication, access for construction/ fabrication work area.In the case of free issue items, the scope also includes, receiving and loading from Owner\"s designated store within GA, transportation, unloading and stacking of free issue items at Contractor\"s store in safe condition.All pipe and fittings shall have coating with 60 micron synthetic paint of approved colour and shade. Alternatively, pipes and fittings to be applied with two coat of synthetic enamel paint of approved make and colour. |
| 86 | The application of paint shall be before fixing the pipe to wall. Item includes pneumatic testing of the assembled section as per the specification and standard procedure of testing of the complete installation, making required arrangement for fixing of the pipes such as scaffolding , rope ladder etc,supply and fixing of approved clamp, screw (SS screw), dowel plug, steel supports with rods, fastners etc. If required, making holes by core cutting etc and making good the holes with grout of the matching clour/shade also included. All threading shall be NPT threading with thread making machine. |
| 87 | 1/2 \"\" NB with Supply of GI Pipes IS-1239 (B-Class/ Medium) -Threaded |
| 88 | 3/4 \"\" NB with Supply of GI Pipes IS-1239 (B-Class/ Medium) -Threaded |
| 89 | 1 \"\" NB with Supply of GI Pipes IS-1239 (B-Class/ Medium) -Threaded |
| 90 | 1 1/2 \"\" NB with Supply of GI Pipes IS-1239 (B-Class/ Medium) -Threaded |
| 91 | 1/2 \"\" NB without Supply of GI Pipes (GI Pipes shall be Free issue material IS-1239 (C-Class/ Heavy Duty) -ThreadedIf installtion is done by welding then additional payment shall be done as per SOR item No. 13.3 |
| 92 | 3/4 \"\" NB without Supply of GI Pipes (GI Pipes shall be Free issue material) IS-1239 (C-Class/ Heavy Duty) -ThreadedIf installtion is done by welding then additional payment shall be done as per SOR item No. 13.3 |
| 93 | 1 \"\" NB without Supply of GI Pipes (GI Pipes shall be Free issue material) IS-1239 (C-Class/ Heavy Duty) -ThreadedIf installtion is done by welding then additional payment shall be done as per SOR item No. 13.3 |
| 94 | 1 1/2 \"\" NB without Supply of GI Pipes (GI Pipes shall be Free issue material) IS-1239 (C-Class/ Heavy Duty) -ThreadedIf installtion is done by welding then additional payment shall be done as per SOR item No. 13.3 |
| 95 | Carrying out Welding of GI Pipes /fittings as per latest applicable code & standard for the SOR items 13.2.a,13.2.b,13.2.c,13.2.d for all floors and all size of pipes /fittiings. |
| 96 | Commissioning of GI & Copper Piping/ any other pipe like MLC etc for PNG Connection:- Commissioning of the GI & copper piping/ any other pipe like MLC etc network of various sizes having riser, headers as well as laterals & outlet work (GI/Copper) . Item include checking of the network by air pressure, repair if any leakage observed and to make network ready for GAS-IN by providing manpower tools & tackles,gasket etc. The total length of the network being tested shall be consider for payment. All sizes of GI network from 1/2\" to 1.5\" and Copper outlet pipe/ any other pipe like MLC etc |
| 97 | Copper Pipe (Size- 12 mm OD X0.6 mm wall thk. ) : Supply, installation, testing and commissioning of Copper pipe of approved make at all floors as per approved plan from outlet of Meter to Appliance valve including all brass fitting, plastic clamps (closed type) etc complete as per technical specification. Proper bending tools shall be used for bending of the pipe as per site requirement. |
| 98 | Supply, installation, Testing & Commissioning of Multi Layer Composite (MLC) Pipes: Supply and installation of MLC pipes as per ISO 17484-1 latest standard and installation of Appliance ball valves as per technical specification alongwith associated accessories /fittings including brass fittings at the out let of the meter and at the entry of appliance valve as per satisfaction and instruction of EIC. The MLC pipe and fittings shall be procured from approved vendors or from those vendors, who have supplied these items for similar application earlier and with prior approved of Onwer/ PMC.MLC Pipe shall be installed from the downstream of meter upto the isolation /appliance valve before the customer\"s appliance as per requirement and to the satisfaction of EIC. The contractor to provide all equipment tools & tackles and associated material required necessary to execute the work in an efficient manner by cutting, cleaning, bending, fixing with clamp etc. The work includes supply of all tools, tackles and consumables including clamps for fixing the MLC pipe and restoration of the work area to the satisfaction of the customer. MLC pipe size will be 16.0 mm OD |
| 99 | Fixing of DOMESTIC METER at all floors with supply & fixing of associated inlet and outlet connections/ fittings, meter brackets/clamps, fasteners and other supports with grouting as required, by using proper scaffolding. DOMESTIC METER is a free issue material. The brass fittings shall be used for connecting meter outlet. |
| 100 | DOMESTIC/SERVICE REGULATORS : Installation of all type of regulators at all floors of various capacity 2.5 to 65 SCMH with supply & Fixing of associated inlet and outlet connections/ fittings, brackets and other supports with grouting as required, by using proper scaffolding. Restoring the area to original completre as per specification. |
| 101 | Domestic regulators - 2.5SCMH-100 mbar to 21 mbar (Supply of regulator and Adopter is free issue Material) |
| 102 | Domestic regulators - 2.5 and 6.5 SCMH regulators,- Pressure 4 bar to 21 mbar (Only supply of Regulator is free issue Material) |
| 103 | Service Regulator (0.5 - 6 bar to 100 mbar) - 10 SCMH to 65 SCMH capacity (Only supply of Regulator is free issue Material) |
| 104 | Supply and installation of Isolation Valves of approved make as per the technical specification given in tender document and as directed by EIC: In the installations for kitchens/laterals, wherein immediate usage of gas is not intended, the handle of isolation valves shall be sealed by placing a wire or plastic strip through the holes of the handle and wrapping it around the valve and then crimping with plastic sealhead. |
| 105 | Isolation Ball Valve 1/2 \" max. 6 bar (g) |
| 106 | Isolation Ball Valve 3/4 \" max. 6 bar (g) |
| 107 | Isolation Ball Valve 1 \" max. 6 bar (g) |
| 108 | Isolation Ball Valve 1 1/2 \" max. 6 bar (g) |
| 109 | Appliance Ball Valve 1/2 \" max. 100 milli Bar (g) - Supply and installation of Appliance Valves of approved make as per the technical specification given in tender document and as directed by EIC: In kitchens, wherein immediate usage of gas is not intended, the appliance valves shall be sealed by placing a plastic cap at its outlet and seal it by wrapping a plastic strip around the valve and then crimping with plastic sealhead. |
| 110 | WARNING PLATE : Supply, fabrication and installation of WARNING PLATE as per the attached drg.no. MEC/23QQ/01/31/T4/PE/LY/021/R0/A3 and specification. Item includes application of approved quality of primer and paint, lettering with stencil and fixing on walls / any other suport using Dowel pins etc. |
| 111 | COMMERCIAL METER: Installation & fixing of commercial meters alongwith box such as G4, G6,G10, G16 and G25 etc with associated inlet and outlet connection fittings, meter brackets(if required), pipe supports etc, by using proper scaffolding. Restoring the area to original completre as per specification. COMMERCIAL METER alongwith box is a free issue material. |
| 112 | COMMERCIAL REGULATORS: Installation & Fixing of commercial regulators (0.5 - 6 bar to 300/ 500 mbar) -10 SCMH to 65 SCMH capacity with associated inlet and outlet connection fittings with required supports. Restoring the area to original completre as per specification. COMMERCIAL REGULATOR is a free issue material. |
| 113 | Dismantling of GI/Cu pipes of all Sizes and associated components:-This item includes disconnection of the DPNG & commercial connections at the written communication from GGL/EIC, The item includes disconnection of PE to GI and providing end cap, dismantling/removal of GI/Cu pipes of all sizes and associated fittings, valves, and free issue components like meter regulator, smart meter, domestic/service regulators etc., handing over of the free issue items i.e meter & regulators to GGL stores and reuse/dispose the other components like pipes, fittings and valves if found fit/unfit by GGL/EIC as the case may be. This item also includes all restoration that shall be required after disconnection including holes left out after removal of the installed items at customer\"s premises. The total dismantled length of the GI/Cu network shall be considered for payment for the disconnection. Note: This SOR shall be executed only in case of written/mail communicated from GGL/EIC. |
| 114 | Conversion of all types of appliances: Supply and fixing Suraksha Rubber hose,conversion of LPG burner to NG which includes supply and changing of the nozzles/jets, clamps and associasted controls for domestic and imported appliances.Suraksha hose shall confirm IS 9573 Type-2 |
| 115 | Providing PNG connections to New Customers from Handed-Over Buildings/Apartments/Towers/Blocks: Extra for doing PNG connection from the existing GI infrastructure in already handed over buildings by newly mobilising materials, manpower, hanging scaffolding including petzel, ropes, hooks, harness etc.All the items used for PNG connection such as GI piping, isolation valve,copper tubing, fixing Meter/Regulator and appliance valve shall be paid as per respective items of SOR. This rate is payable only for those PNG connections which are coming after 30 days of buildings/towers/blocks are handed over after compeletion of all work. Payment will be made against no. of PNG domestic connection. The decision of the EIC shall be final. |
| 116 | Construction of RCC structure for protection of service line for drain/nallah Crossings: Construction of Non suspended slabs/pavement slabs including pedestal/ramp etc.using reinforced cement concrete of M-25 grade (Concrete shall be design mix/nominal mix with 20 mm & down size graded crushed stone aggregates) to protect the PE pipe laid. All necessary form work, finishing the top surface rough/smooth as required in any position, shape, level and thickness etc. shall be as specified and directed by EIC. The rates shall include grouting of pockets, supply of all material, tools, reinforcement steel etc. |
| 117 | Setting of Camp for DPNG registration: At each camp location, contractor has to deploy one canopy (design shall be informed by GAIL Gas), Size of the canopy shall be 4 x 6 x 7 Feet with one table, two chairs, one laptop and one person. One number (Unit of Measurement) constitues one camp at one location per day. Duration of one camp on each day shall be for min. 8 hrs. Camp shall be done as per the instruction and clearnace of GAIL Gas. Based upon GGL requirement contractor may be asked to provide more than one camp on a day (maximum 3 camps per day). |
| 118 | Registration of Domestic PNG Connections: Assistance in carrying out the work of Domestic PNG registration as per directions/instructions of the Marketing In charge of CLIENT / Authorized representative including but not limited to following: 1) Enrolment & Registration of Domestic PNG Customers as per the given target. 2) Collection of filled up form along with Cheque/Demand Draft of Security Deposit amount and documents .3) Registration document uploading on SAHAJ. 4) Submission of application along with SD Cheque/DD and all supporting documents All other activities as may be required to complete the work in all respect is defined in the Scope of work to be read along with the Special Conditions of Contract and as per instructions of EIC. |
| 119 | GRAND TOTAL EXCLUDING GST (IN RS.) |
| 120 | 18%of GST on Basic Amount |
