Indian Oil Corporation Limited-IOCL has published Laying Of 3Lpe Coated Carbon Steel Pipeline In Coimbatore Ga ( Group-D ) - Part-4. Submission Date for this Tender is 06-07-2020. Pipe Laying Tenders in COIMBATORE Tamil Nadu. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 06-Jun-2020 | ADDENDUM-1 | Other | 26-06-2020 |
| 2 | 11-Jun-2020 | ADDENDUM-2 | Other | 26-06-2020 |
| 3 | 27-Jun-2020 | CORRIGENDUM-1 | Date | 06-07-2020 |
| Name of Work: LAYING OF 3LPE COATED CARBON STEEL PIPELINE IN COIMBATORE GA ( GROUP-D) | |||||
|---|---|---|---|---|---|
| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 2 | GROUP D : Coimbatore GA - PART-4 | Item 0001 | ||
| 2 | 3 | WORKS IN THE STATE OF Tamil Nadu (Coimbatore GA) | Item 0002 | ||
| 3 | 4 | INSTALLATION OF CARRIER PIPE BY OPEN TRENCH METHOD \n(ALL KINDS OF SOIL) | Item 0003 | ||
| 4 | 5 | Receiving and taking-over as defined in the specifications, handling, loading, transportation and unloading of Owner supplied 3 - Layer PE coated line pipes & valves (4" & above) from Owner designated stock-yard to Contractor's own stock yards/workshops/work-sites including preliminary activities, preparation of drawings, wherever required for crossings etc. including handling, stacking, stringing on the pipeline Right-of-use / pipeline route alignment, carrying out inspection of company supplied materials including line pipes at the time of taking over, laying / installation of coated line pipe, associated fittings and accessories, including executing all works, \n"taking over", handling, including loading and unloading, transportation of Owner supplied materials other than line pipe from Owner's designated place(s) of issue to work site, arrangement of all additional lands required for Contractor's storage, fabrication, access for construction, procurement and supply of all materials (except Owner supplied materials), consumables, equipment, labor 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 instruction of Owner/ Owner’s Representative, including but not limited to carrying out the following works:\nSurveying of Routes & detours required at the time of construction including marking the same in topographical sheet, preparation of AFC drawings showing survey details and submit same to Owner/ Owner’s Representative for review.\nStaking and installation of construction markers, clearing, fencing, grubbing, cutting of trees, fulfilling all the requirements of various statutory / environment authorities to the entire satisfaction of concerned authorities, grading of work area, Shifting of all obstruction within the ROU/ pipeline route alignment viz electrical lines/poles, telephone lines/poles, co-ordination with concerned authorities and obtain permissions from these authorities.\nTrenching to all depths by excavation in all types of soils including soft/hard rock, chiselling or otherwise cutting different types of pavement, footpath, roads etc. as required and storing excavated soil, reusable materials at designated area as directed by Owner/ Owner’s Representative and to a width to accommodate the pipeline as per relevant standard/ specifications etc. (The minimum depth of the top of pipeline shall be 1.2 m or more from the finish of the stabilized grade level). Dewater of trenches if required as per site condition. Making trial pits as per instructions of EIC\nCarrying 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. \nChecking, cleaning, aligning, bending, cutting and beveling (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 and providing all requisite equipment, labor, supervision, materials, films, consumables, all facilities and personnel to process, develop, examine and interpret radiographs and other tests as required, carrying out repairs of welds joints found defective by Owner/ Owner’s Representative, carrying out re-radiography and other tests as required on repaired joints. Supply and installation PE warning mat over the pipeline in line with the specification and drawing etc. | Item 0004 | ||
| 5 | 6 | Supply & Installation of 10mm thick Neoprene Sheet as per standard drawing at foreign pipeline crossing, Underground EHV power cable (= 66 KV) crossing and HT power cable crossing locations.\nCoating of field weld joints, long radius bends, buried fittings & valves etc. including supply of coating materials duly approved by owner etc. as per specification.\nCounting the number and type of trees cut in presence and in satisfaction of DFO/concerned authorities and keeping record thereof; stacking and handing over of all cut trees. \nInstallation/ lowering the pipeline in trench to required depth, supply & installation of 1.0 mm thickness HDPE yellow color warning mat over the pipeline along the complete route, padding around 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. Compaction with jumping jack compactor and water at subsequent layers of 150mm or as directed by Owner/ Owner’s Representative. All tiles / slabs/ curb stones etc. removed during excavation shall be placed properly. Roads, pavements, footpaths, etc. to be made motorable wherever pipeline is laid.\nSupply and Installation of slope breakers, bank protection wherever required and as directed by Owner / Owner's Representative.\nTaking of DGPS coordinate of all field joints , Reference Points with Landmarks & inform to Owner in the approved format. Coordinate shall be taken as per instrument approved by Owner \nCarrying out air cleaning, pigging, flushing, cleaning and hydrostatic testing of complete pipeline with quantity of corrosion inhibitor including pre-testing of designated sections complete as per specification and approved by Owner/ Owner’s Representative 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, labor, consumables, water including supply of corrosion inhibitor, air, etc. as required, locating of leaks and rectification of defects, re-testing after rectification, dewatering, swabbing, drying after successful completion of hydrotesting of entire section and as approved by Owner/ Owner’s Representative. | Item 0005 | ||
| 6 | 7 | All tie-in, including the tie-ins with adjacent section of the pipeline. \nProtective coating of 450 micron thick two component epoxy / polyurethane (applied with the help of minimum three coats) including supply of materials duly approved by owner for all piping, Valves, fittings, structural steels etc. for buried installation and inside the valve pit.\nFinal clean - up and restoration of right -of -use and disposal of debris and surplus material to designated disposal areas and re-instating the area to its earlier state and as directed by Owner/ Owner’s Representative. \nRecommissioning activities like swabbing, drying of the complete pipeline network and the associated facilities being installed to the specified acceptance criteria as per Owner/Owner's Representative.\nMaintaining the completed pipelines/ installation for any defect, failures during defect liability period (i.e. 12 months from date of commissioning of Pipeline).\nEnsuring proper safety as per codes & standard 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 per enclosed drawings. The barricading is to be done throughout along the trench/ welding string. Hard barricading shall be used in city area or in traffic area as per the site location.\nAny 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. The pipeline laying shall be done as per specification, code & standard & guideline by Owner/ Owner’s Representative.\nPreparation of as-built drawings, pipe-books (1 set of tracing on polyester film and 3 sets of as - built drawings and 1 soft copy and 6 copies of pipe book.) All the works shall be executed in accordance with the provision of contract including carrying out all temporary/ancillary/ auxiliary works required of the performance of the works and all other acts, deeds, matters and things necessary to make the pipeline ready for commissioning activities. | Item 0006 | ||
| 7 | 8 | Specified NB (inch) x Wall thickness in mm - Material of Construction | Item 0007 | ||
| 8 | 9 | 12" x 7.1 mm - API 5L X 52 ( HFW / SMLS ) | Item 0008 | 3300 | M |
| 9 | 10 | 10" x 6.4 mm - API 5L X 52 ( HFW / SMLS ) | Item 0009 | 4800 | M |
| 10 | 11 | 4" x 6.4 mm - API 5L X 52 ( HFW / SMLS ) | Item 0010 | 3900 | M |
| 11 | 12 | Note:\n1. This item shall be applicable for the pipeline, fittings, accessories, valves etc. between existing / proposed underground tap-off points from existing steel main grid to I.J. for U/G portion.\n2. For restoration of asphalt / concrete roads, the item for construction of asphalted top/ concrete top/ red stone etc. shall be paid separately under relevant SOR item for restoration of roads.\n3. Supply of Long Radius bends (R = 3 D) is in the Contractor scope, it shall be paid separately under relevant SOR item.\n4. Concrete sheathing of carrier pipe shall be paid separately.\n5. Contractor shall not perform any pipeline activities along ROU without specified barricading as per Std. Drg. and other safety measures. | Item 0011 | ||
| 12 | 13 | EXTRA FOR LAYING / INSTALLATION OF PE PIPELINE ALONG WITH CARBON STEEL PIPELINE WITHIN SAME TRENCH (OPEN CUT) | Item 0012 | ||
| 13 | 14 | Extra for laying MDPE Pipe including trenching to all depths/width by excavation in all types of soils including soft and different type of pavement / footpath / roads etc. including rock breaking, chiseling or otherwise cutting etc. as required and storing excavated soil, reusable materials at designated area as directed by Engineer in charge and to a width/depth to accommodate the pipeline, Carbon Steel & MDPE Pipe (125 mm/ 90 mm, PE-100 Pipe SDR11) as per the relevant drawing/standard/ specification etc. Work involved in laying of MDPE pipeline shall be as follows : " Receiving and taking over " as defined in the specification , handling , loading , transportation and unloading of Owner supplied MDPE pipe of 125 & 90 mm dia from designated place (s) of issue / dump site (s) to contractor's own stock -yard (s) / work shop (s) / work site (s) including proper storing , stacking , identification , providing security & insurance cover , \nstringing / uncoiling on the pipeline right of use , laying / installation of MDPE line pipe and contractor supplied associated fittings and accessories i.e. bends , couplers , End caps , Tee , PE reducer , CS to PE fittings , \nValves saddle tappings , warning mat etc., including executing of all works , arrangement of all additional land required for contractor's storage , fabrication , access for construction , supply of all materials ( except Owner supplied materials ), consumables , labour and other incidental works and handing over the same surplus materials to the Owner's designated stockyard (s)Uncoiling /stringing of pipes , clamping , jointing of pipe ends /fittings /valves by qualified personnel using approved techniques as per specifications. Lowering the MDPE pipeline in same trench wherein carbon steel pipe has been laid ( as per scope given in relevant SOR) and padding done to the thickness as indicated in the specification and enclosed cross sectional drawing , providing required depth/width of padding in trench bed & above and around the pipeline. Installation and electrofusion jointing of valves wherever required and as directed by engineer in charge.\n Cleaning , flushing , pneumatic testing , purging with nitrogen as per specification and approved procedures providing all tools and tackles , nitrogen , instruments , manpower and related accessories and as per the instructions of the EIC. 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. On completion of gas charging of pipelines. Preparation and submission of as built drawings , crossing details , termination , utility graphs. Carrying out all temporary, ancillary, auxiliary works required to make the MDPE pipeline ready for commissioning as per drawings, specifications, scope of work indicated in tender and other provisions of Contract document and instructions of Engineer-in-charge. | Item 0013 | ||
| 14 | 15 | 125 mm PE 100 SDR11 pipe | Item 0014 | 2400 | M |
| 15 | 16 | 90 mm PE 100 SDR11 pipe | Item 0015 | 2400 | M |
| 16 | 17 | Notes: -\n1. Supply of MDPE Fittings, Valves Shall be in the contractor scope. No extra charges shall be paid for any other supply item, if not specified elsewhere.\n2. The above specified rates are for laying of MDPE pipe only, Over and above the carbon steel pipeline laying rates of SOR item specified as INSTALLATION OF CARRIER PIPE BY OPEN TRENCH METHOD (ALL KINDS OF SOIL). | Item 0016 | ||
| 17 | 18 | Pipe laying using Directional Drilling technique (with casing pipe) for PE pipe size of : | Item 0017 | ||
| 18 | 19 | Laying of all PE pipe (PE 100 SDR 11), Including supply of HDPE casing pipe (PE 63 PN 4), Couplers, End caps etc. | Item 0018 | ||
| 19 | 20 | Survey of U/G utilities, submission of profile for approval, execution of the work as per specification, approved procedure, including excavation of pits and subsequent backfilling compaction, jointing and insertion of carrier pipe in casing pipe, testing & commissioning, restoration of the pits to original condition, submission of As-Built Graph as per specifications and the instruction of Engineer-in-charge. | Item 0019 | ||
| 20 | 21 | 125 mm PE 100 pipe (in 250 mm dia. HDPE Casing Pipe ) | Item 0020 | 100 | M |
| 21 | 22 | 90 mm PE 100 pipe (in 250 mm dia. HDPE Casing Pipe ) | Item 0021 | 100 | M |
| 22 | 23 | Pipe Laying using Directional Drilling Technique (without casing)for PE pipe size of : | Item 0022 | ||
| 23 | 24 | Laying of all PE pipe (PE 100 SDR11), Including supply of Couplers, End caps as required to complete the job. | Item 0023 | ||
| 24 | 25 | Survey of U/G utilities, submission of profile for approval, execution of the work as per standard procedure attached, including excavation of pits and subsequent backfilling, compaction, jointing and insertion of PE pipe, testing & commissioning, restoration of the pits to to original condition, submission of As-Built Graph as per specifications and the instruction of Engineer-in-charge. | Item 0024 | ||
| 25 | 26 | 125 mm PE 100 SDR11 pipe | Item 0025 | 500 | M |
| 26 | 27 | 90 mm PE 100 SDR11 pipe | Item 0026 | 500 | M |
| 27 | 28 | EXCAVATION - HARD ROCK | Item 0027 | ||
| 28 | 29 | Excavation of hard rock, wherever hard rock of single piece exceeding 1.5m in any direction and removable only by pneumatic chisel / drill / rock-breaker. The rates are payable over and above the laying rates considered under SOR item specified as INSTALLATION OF CARRIER PIPE BY OPEN TRENCH METHOD (ALL KINDS OF SOIL). | Item 0028 | 2005.02 | M3 |
| 29 | 30 | SOFT SOIL / SAND FILLING (Preferably) - ROCK AREA | Item 0029 | ||
| 30 | 31 | 150 mm Pre Padding & 200 mm Post Padding in pipeline trench using Soft Soil/ Sand (preferably) filling as directed by the EIC. | Item 0030 | 2146.47 | M3 |
| 31 | 32 | Pipeline laying liaisioning and getting permissions from the statutory authorities | Item 0031 | ||
| 32 | 33 | Applying permission, follow up and getting permission from the statutory authorities, obtaining work permits/ NOC from various statutory authorities having jurisdiction before execution of the works and complying with all stipulations / conditions / recommendations of the said authorities. Only R.R charges shall be paid by Owner. The work also includes submitting request for (after obtaining the letter from client) permission , follow up , assisting in site inspections / route survey / site report making/making site inspection drawings , submitting at designated offices , resubmission after correction , modification if required , soft and hard copy in nos. as required /if required in sizes , and collecting permission from the statutory authorities including NHAI , PWD , Railways , Irrigation , Forest , Municipal Corporation etc. Obtaining work permits / NOC from various statutory authorities having jurisdiction before execution of the work and complying with all stipulations /conditions/recommendations of the said authorities. Only statutory fees shall be paid by the owner. | Item 0032 | 20000 | M |
| 33 | 34 | Note:\n1. Payment shall be based on the actual length of pipeline laid. This rate shall be paid separately & not inclusive in above specified SOR item of INSTALLATION OF CARRIER PIPE BY OPEN TRENCH METHOD (ALL KINDS OF SOIL). | Item 0033 | ||
| 34 | 35 | Supply & Installation of Casing pipe for Main Carrier Pipeline | Item 0034 | ||
| 35 | 36 | Supply & Installation of carbon steel Casing pipe (with coal tar epoxy coating of minimum 300 microns after proper cleaning including supply of coating material, consumables etc.) by augur boring & Jacking method / Moling for crossings in all types of soils and terrain, including laying of 2 nos. HDPE telecom duct / CS Conduit (in case of Railway Crossing) & all associated works which includes supply of Casing Pipe of material IS-3589, FE-0410/ API 5L Gr. B or equivalent, all other materials, equipment's, consumables, manpower, welding of steel casing and jointing of HDPE telecom duct including visual inspection of all weld joints/ HDPE joints, pre-installation hydrostatic testing, backfilling and restoration as original of the facilities crossed and performing all works as per drawings, specifications and instructions of Owner/ Owner's Representative and provisions of contract document. Submission of as built drawings. | Item 0035 | ||
| 36 | 37 | 18 " NB Carbon steel casing pipe ( Augur boring & Jacking Method / Moling / HDD ) - For 12" Mainline Carrier Pipe | Item 0036 | 55 | M |
| 37 | 38 | 16" NB Carbon steel casing pipe ( Augur boring & Jacking Method / Moling / HDD ) -For 10" Mainline Carrier Pipe | Item 0037 | 80 | M |
| 38 | 39 | 10 " NB Carbon steel casing pipe ( Augur boring & Jacking Method / Moling / HDD ) -For 4" Mainline Carrier Pipe | Item 0038 | 65 | M |
| 39 | 40 | Note:\n1. Payment shall be based on the actual length of cased crossings.\n2. Casing end seals, casing insulators, vent & drain connections are to be provided by contractor.\n3. Above rates for this SOR item is inclusive of all works involved and as specified in INSTALLATION OF CARRIER PIPE BY OPEN TRENCH METHOD (ALL KINDS OF SOIL). No extra payment shall be made for laying of carrier pipeline.\n4. The supply and laying of HDPE duct for this cased crossing item is included in this SOR item and will not be paid separately.\n5. Only supply of CS conduit for HDPE duct (if required) is not included in this item and shall be paid separately as per relavant item of this SOR. | Item 0039 | ||
| 40 | 41 | INSTALLATION OF CARRIER PIPE (CARBON STEEL) BY TRENCHLESS METHOD WITHOUT CASING PIPE | Item 0040 | ||
| 41 | 42 | 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 yards / workshops / work-sites including preliminary activities, carrying out inspection of owner supplied materials ( 3-LPE coated line pipe ) at the time of taking over and supply of all materials ( except 3-LPE coated line pipe ) consumables, equipment, labor and other inputs, carrying out all temporary, ancillary, auxiliary works, as per drawings, Specifications, other provisions of Contract document and instruction of Owner/ Owner’s Representative, including but not limited to carrying out the following works:\na) 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.\nb) Pre installation hydrotesting including leaks detection and 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 specified criteria as per owner/owners representative.\nc) Purging with nitrogen 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 instructions of Owner/Owner’s Representative.\nd) Final dossier all notes & calculations as required in the specification.\ne) Preparation of as-built drawings, pipe-books (1 set of tracing on polyester film and 6 sets of as - built drawings and 1 soft copy and 3 copies of pipe book).\nInstallation of Crossings of carrier pipes by HDD / Moling for Road, Nala and Canal crossings etc. wherever required in all types of soils and terrain including HARD ROCK DRILLING USING DIAMOND CUTTER, pretesting, post testing etc., including laying of HDPE telecom duct in case of HDD & moling alongwith all associated works supply of all other materials, equipments, consumables, manpower, jointing of HDPE Telecom Duct including visual inspection of all weld Joints/HDPE Joints, backfilling and restoration as original of the facility crossed and performing all works as per drawings, specifications and instructions of Owner/ Owner's Representative and provisions of contract document. This includes preparation and execution of HDD for bundle pulling of 4 inch CS conduit along with HDPE Duct with carrier pipe pulling.\n\nAny 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 shall be done as per specification, code & standard and guideline by Owner/ Owner’s Representative.\n | Item 0041 | ||
| 42 | 43 | Installation of 12" NB PE Coated Steel pipe along with 4 inch CS Conduit without any casing by HDD | Item 0042 | 440 | M |
| 43 | 44 | Installation of 12" NB PE Coated Steel pipe along with 4 inch CS conduit as required by HDD in HARD ROCK USING DIAMOND CUTTER | Item 0043 | 880 | M |
| 44 | 45 | Installation of 10" NB PE Coated Steel pipe along with 4 inch CS conduit without any casing by HDD | Item 0044 | 640 | M |
| 45 | 46 | Installation of 10" NB PE Coated Steel pipe alongwith 4 inch CS conduit as required by HDD in HARD ROCK USING DIAMOND CUTTER | Item 0045 | 1280 | M |
| 46 | 47 | Installation of 4" NB PE Coated Steel pipe along with 4 inch CS conduit without any casing by HDD | Item 0046 | 520 | M |
| 47 | 48 | Installation of 4" NB PE Coated Steel pipe along with 4 inch CS conduit as required by HDD in HARD ROCK USING DIAMOND CUTTER | Item 0047 | 1040 | M |
| 48 | 49 | Installation of 12" NB PE Coated Steel pipe without any casing by moling | Item 0048 | 24 | M |
| 49 | 50 | Installation of 10" NB PE Coated Steel pipe without any casing by moling | Item 0049 | 24 | M |
| 50 | 51 | Installation of 4" NB PE Coated Steel pipe without any casing by moling | Item 0050 | 24 | EA |
| 51 | 52 | Note:\n1. Payment shall be based on the actual length (Length between tie-in joints) of pipeline laid by HDD / Manual moling. Exact location of tie-in shall be approved by Owner/ Owner's Representative.\n2. Above specified rates of this SOR for steel pipeline laying is inclusive of carrier pipe string preparation (welding, NDT, pretesting, Coating field joints with special heat shrinkable sleeves (direx), Post Hydrotesting, pre-commissioning etc.).\n3. The length of HDD/ moling mentioned is tentative and may vary to the considerable extent, depending upon requirements as per site conditions and shall be decided by Engineer-in-Charge.\n4. Payment for the length of final tie-in carrier pipeline string with mainline laid by HDD/ moling are inclusive in this above item rate. No separate payment shall be made under other clauses mentioned elsewhere.\n5. The supply and laying of HDPE duct is included in this SOR item and will not be paid separately.\n6. Only supply of CS conduit for HDPE duct (as required) is not included in this item and shall be paid separately as per relevant item of this SOR.\n7. This item shall be executed as per specific instruction of Engineer-In-Charge.\n8. The hard rock items shall be executed as per specific instruction of Engineer-In-Charge only after confirmation of soil / bore log data. | Item 0051 | ||
| 52 | 53 | INSTALLATION OF CARRIER PIPE BY HDD METHOD. (SHALLOW HDD METHOD ) | Item 0052 | ||
| 53 | 54 | Execution of road/other crossing by Shallow Horizontal Directional Drilling (HDD) technique including mobilization & de-mobilization at site(s), supply of all materials as per the `Scope of Supply' and all consumables, equipment, manpower & other resources and arranging the required land for site preparations and execution of, but not limited to, the following works in accordance with the specifications, drawings and as per all provisions of the contract document complete in all respect as per the instructions of the Engineer – in – charge /Site engineer.\n'Taking delivery and transportation of Owner-supplied 3LPE coated pipes to the work site from designated stockpile location, inspection of the coated pipes visually and/or with holiday detector for defects, including arranging all necessary intermediate storage area required thereof till the pipes are installed in permanent position.\n | Item 0053 | ||
| 54 | 55 | Complete site preparation including arranging of required land, setting up of fabrication yard, preparation of temporary arrangement for pipeline stringing, launching etc.\n'Carrying out repair of pipe defects, replacement in the case of non-repairable defects and repairing damages to pipe coating including defects/ damages occurring during transportation and handling.\n'String preparation including repair of pipe and pipe coating defects, welding, non-destructive testing of welds including 100% radiography (by X-ray), supply of films & all equipment and providing all facilities to Owner's representative(s) for examining radiographs, repair of defects in the welds and re-testing etc.\n'Carrying out pre-installation hydrostatic testing of the complete pipeline string, as per the specifications, including repair of defects and retesting etc.\n'Coating of the field joints of the pipe string to be installed by shallow HDD method with | Item 0054 | ||
| 55 | 56 | DIRAX heat shrink sleeves of approved make used for HDD crossings.\n'Repair of all coating damages in the pipe section to be laid by shallow HDD method by full encirclement sleeves using suitable cut sections of approved quality of heat shrink sleeves of approved make.\n'Supply & fixing of easy to install heat shrinkable duct end caps for HDPE duct for OFC (wherever OFC has to be laid along with the carrier pipeline).\n'Installation of the pipeline and OFC conduit as a bundle crossing below the Road/ other utility horizontally by shallow HDD operation to the correct profile as per the approved drawings in a pre-reamed hole of appropriate size. | Item 0055 | ||
| 56 | 57 | Carrying out post-installation coating survey as per approved procedure.\n'Restoration, clean-up and disposal of drilling fluid, waste and all other surplus materials etc. 'All other works not specifically listed herein, but required as per specifications, drawings, provisions of the contract document, calculations and construction method statement, leading to successful completion of the works. | Item 0056 | ||
| 57 | 58 | Installation of 12" NB PE Coated Steel pipe along with 2 Nos HDPE Duct as required by Shallow HDD method | Item 0057 | 880 | M |
| 58 | 59 | Installation of 10" NB PE Coated Steel pipe along with 2 Nos HDPE Duct as required by Shallow HDD method | Item 0058 | 1280 | M |
| 59 | 60 | Installation of 4" NB PE Coated Steel pipe along with 2 Nos HDPE Duct as required by Shallow HDD method | Item 0059 | 1040 | M |
| 60 | 61 | Note:\n1. Payment shall be based on the actual length (Length between tie-in joints) of pipeline laid by Shallow HDD. Exact location of tie-in shall be approved by Owner/ Owner's Representative.\n2. The length of Shallow HDD mentioned is tentative and may vary to the considerable extent, depending upon requirements as per site conditions and shall be decided by Engineer-in-Charge.\n3. Payment for the length of final tie-in carrier pipeline string with mainline laid by Shallow HDD are inclusive in this above item rate. No separate payment shall be made under other clauses mentioned elsewhere.\n4. The supply and laying of HDPE duct is included in this SOR item and will not be paid separately.\n5. This item shall be executed as per specific instruction of Engineer-In-Charge. | Item 0060 | ||
| 61 | 62 | SUPPLY AND INSTALLATION OF ROCK SHEILD | Item 0061 | ||
| 62 | 63 | Supplying & providing approved type of extruded polyethylene mesh (rock shield) on mainline pipe to protect the coating against rocky soil including supply of all inputs such as labor, materials, consumables etc. necessary to perform and complete the work in all respects in accordance with the specifications, manufacturer's recommendation and instruction of Site Engineer / Engineer-In- Charge.\nRock shield shall be of minimum thickness as specified in the technical specification, flexible PVC (polyvinyl chloride), strand extruded rock shield pads. | Item 0062 | ||
| 63 | 64 | 12" NB | Item 0063 | 1320 | M |
| 64 | 65 | 10" NB | Item 0064 | 1920 | M |
| 65 | 66 | 4" NB | Item 0065 | 1560 | M |
| 66 | 67 | Note:\n1. Rock shield pads shall be affixed to pipe utilizing non-metallic bands of filament tape.\n2. Spacing of non-metallic banding shall not exceed 80 cm on center.\n3. Rock shield shall completely encircle the pipe with a minimum overlap of 10 cm. Overlap shall be located at the bottom radius (6 o’clock position).\n4. Back-fill should be “shaded” into the trench during back-fill procedure. Do not dump back-fill directly on protected pipe.\n5. Follow manufacturers recommendations.\n | Item 0066 | ||
| 67 | 68 | Installation of SV stations | Item 0067 | ||
| 68 | 69 | All works for installation of all underground & above ground piping at all elevations and below ground at all depth for Sectionalizing Valve Station as per P & ID and GAD in all type of terrains and soils including "Receiving and taking over" as defined in the specifications, handling, loading, transportation and unloading of all Owner supplied materials i.e. extended stem, butt welded, sectionalizing ball valve, other types of valves, line pipes for mainline from Owner's designated place(s) of issue to work site, Supply of pipes, fittings & valves for piping of size 2" dia & below , supply of all consumables, materials, manpower and carrying out all mechanical works of underground and above ground piping including fabrication, welding, non-destructive testing of welds, weld repairs/ retesting, cleaning/ flushing, pre-hydrotesting & hydrostatic testing, 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.\n | Item 0068 | ||
| 69 | 70 | Installation of instruments like pressure/ temperature instruments/ gauges, provision for tubing to the actuator in future, obtaining all statutory clearances, approvals and permissions for the works (wherever required).\nExcavation in all types of soil including soft / hard / rocky surfaces, providing 200 mm thk PCC for valve base support, backfilling and compaction with approved soil for installation of pipes and fittings, etc including sand padding all around the valves in SV station, pipe supports and fencing would be paid against separate SOR s ), painting, finishing, clean-up and restoration of site; preparation of as-built drawings, documents and project records and performing all works as per drawings, specifications, other provisions of Contract document and instructions of Engineer-in-charge. | Item 0069 | ||
| 70 | 71 | SV STATION WITHOUT VENT ARRANGEMENT WITH / WITHOUT FUTURE TAP-OFF | Item 0070 | ||
| 71 | 72 | 12" NB | Item 0071 | 1 | EA |
| 72 | 73 | 10" NB | Item 0072 | 2 | EA |
| 73 | 74 | 4" NB | Item 0073 | 2 | EA |
| 74 | 75 | SV STATION WITH VENT ARRANGEMENT WITH / WITHOUT FUTURE TAP-OFF | Item 0074 | ||
| 75 | 76 | 12" NB | Item 0075 | 1 | EA |
| 76 | 77 | 10" NB | Item 0076 | 2 | EA |
| 77 | 78 | 4" NB | Item 0077 | 2 | EA |
| 78 | 79 | Note:\n1. Bolts, nuts, washer, U-clamps, gaskets etc. of all sizes required for piping facilities shall be procured and supplied by the contractor with in the rate quoted.\n2. This work is exclusive of all works associated with main pipeline covered under SOR item specified as INSTALLATION OF CARRIER PIPE BY OPEN TRENCH METHOD (ALL KINDS OF SOIL).\n3. All civil / structural works including area fencing and gate, pipe supports, valve chamber shall be paid separately as per unit rate provided elsewhere in the SOR.\n4. 4" and above (fittings & flanges etc. ), material supply is also in the contractor scope. It shall be be paid separately under Supply item provided elsewhere in the SOR. | Item 0078 | ||
| 79 | 80 | Complete works for Tap-off Points\n(Not Part of SV Station) | Item 0079 | ||
| 80 | 81 | Works at Future Connections \nComplete works of design, engineering, installation of all piping, valves, fittings at all depths inside the pit in all types of terrains and soils including transportation, handling of Owner supplied material from Owner's designated issue point(s) to work site, supply of Contractor's supplied materials to work site(s), all mechanical works including fabrication, welding, non destructive testing of welds, weld repairs/ retesting, cleaning/ flushing, pre-hydrotesting & hydrostatic testing, 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. Tape-off valve shall be welded or flanged??\n | Item 0080 | ||
| 81 | 82 | All civil works including excavation of pit, piping supports including all PCC and RCC works for pedestals with insert plates as required, construction of valve chamber including with supply of all material and finishing, clean up and restoration of site, filling and grading of area around valve station for avoiding any local flooding of area and as per specification and instructions of Owner/Owner's representative.\nPreparation of as-built drawings, documents and project records and performing all works as per drawings, specifications, other provisions of Contract document and instructions of Engineer-in-charge.\n | Item 0081 | ||
| 82 | 83 | 10" x 4" | Item 0082 | 2 | EA |
| 83 | 84 | 4" x 4" | Item 0083 | 2 | EA |
| 84 | 85 | Note:\n1. Bolts, nuts, washer, U-clamps, gaskets etc. of all sizes required for piping facilities shall be procured and supplied by the contractor with in the rate quoted.\n2. This work is exclusive of all works associated with main pipeline covered under SOR item specified as INSTALLATION OF CARRIER PIPE BY OPEN TRENCH METHOD (ALL KINDS OF SOIL).\n3. All civil / structural works including area fencing and gate, pipe supports, valve chamber shall be paid separately as per unit rate provided elsewhere in the SOR.\n4. 4" and above (fittings & flanges etc. ), material supply is also in the contractor scope. It shall be be paid separately under Supply item provided elsewhere in the SOR. | Item 0084 | ||
| 85 | 86 | PURGING & INERTISATION OF PIPELINE-INCLUDING SUPPLY OF NITROGEN | Item 0085 | ||
| 86 | 87 | Purging and energization of pipeline section between the two isolation valves with nitrogen to make the pipeline section free from oxygen including supply of required quantity of nitrogen and all equipment's, tools and tackles, manpower etc. required for the works and as per instruction of engineer in charge. Complete with necessary regulator, hoses, pressure gauge, connections with tools and tackles. Submission of purging plan for approval before actual work and complete assistance for purging.\nBy filling and pressurizing with nitrogen up to a pressure of 2 bar(g). | Item 0086 | ||
| 87 | 88 | 12" NB | Item 0087 | 5500 | M |
| 88 | 89 | 10" NB | Item 0088 | 8000 | M |
| 89 | 90 | 4" NB | Item 0089 | 6500 | M |
| 90 | 91 | Supply & Filling of additional nitrogen through labelled, tested, and certified cylinders of 7cu.m, complete with necessary regulator, hoses, connections with tools and tackles instruction of EIC.\nPayment shall be made on number of nitrogen cylinders used on actual basis.\n | Item 0090 | 20 | EA |
| 91 | 92 | Note :- Contractor shall be responsible for maintain the pressure up to 2 bar(g) till commissioning. However, Additional nitrogen filling shall be paid as per relevant SOR item maintain the pressure up to 2 barg on actual basis. | Item 0091 | ||
| 92 | 93 | Pipeline laying / installation of above ground pipeline \n(Wherever required at CNG/DRS/MRS stations and consumer ends etc.) | Item 0092 | ||
| 93 | 94 | Welding of pipes with Pipes/fittings/Valves : - | Item 0093 | ||
| 94 | 95 | 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. | Item 0094 | ||
| 95 | 96 | Fabrication including cutting, edge preparation, inclusive of grinding the edges of pipes, fittings, etc. to match with 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 fittings like elbows, tees, reducers, weldolets, sockolets, etc. vent and drain point connection etc. including providing stub - in connection, fabricated fittings and reinforcement pads etc. as required. Carrying out Non-destructive testing as per specification & instruction of EIC. | Item 0095 | ||
| 96 | 97 | 12" NB | Item 0096 | 5 | EA |
| 97 | 98 | 10" NB | Item 0097 | 5 | EA |
| 98 | 99 | 4" NB | Item 0098 | 35 | EA |
| 99 | 100 | 2" NB | Item 0099 | 25 | EA |
| 100 | 101 | 1.5" NB | Item 0100 | 14 | EA |
| 101 | 102 | 1" NB | Item 0101 | 14 | EA |
| 102 | 103 | 0.75" NB | Item 0102 | 14 | EA |
| 103 | 104 | Note:\n1. All materials of sizes below 4" shall be in contractor's scope. \n2. Welding Joints under above SOR item are for Above Ground Piping only (Except Flange).\n3. The above SOR item shall be carried out only when instructed by Engineer In charge.\n4. These rates shall be applied only when permitted by Engineer In charge.\n5. Supply and installation of Assorted pipes of all rating/ thickness types, as required are inclusive under this SOR item, Contractor to quote accordingly. \n6. 4" and above (fittings & flanges etc. ), material supply are in the contractor scope. It shall be be paid separately under Supply item provided elsewhere in the SOR on actual quantity basis.\n7. Bolts, nuts, washer, U-clamps, gaskets etc. of all sizes required for piping facilities shall be procured and supplied by the contractor within the rate quoted. These items shall not be separately measured and paid. | Item 0103 | ||
| 104 | 105 | Welding of pipes with Flanges | Item 0104 | ||
| 105 | 106 | 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. | Item 0105 | ||
| 106 | 107 | Fabrication including cutting, edge preparation, inclusive of grinding the edges of pipes, flanges etc to match with the matching edges of uneven / different thickness, preheating wherever required, welding etc. including supply and fixing of all types of gaskets (including gaskets for RTJ flanges), bolts and nuts for all sizes. Carrying out Non-destructive testing as per specification & instruction of EIC. | Item 0106 | ||
| 107 | 108 | 12" NB | Item 0107 | 5 | EA |
| 108 | 109 | 10" NB | Item 0108 | 5 | EA |
| 109 | 110 | 4" NB | Item 0109 | 15 | EA |
| 110 | 111 | 2" NB | Item 0110 | 11 | EA |
| 111 | 112 | 1.5" NB | Item 0111 | 6 | EA |
| 112 | 113 | 1" NB | Item 0112 | 6 | EA |
| 113 | 114 | 0.75" NB | Item 0113 | 6 | EA |
| 114 | 115 | Note:\n1. All materials of sizes below 4" shall be in contractor's scope. \n2. Welding Joints under above SOR item are for Above Ground Piping only (Except Flange).\n3. The above SOR item shall be carried out only when instructed by Engineer In charge.\n4. These rates shall be applied only when permitted by Engineer In charge.\n5. Supply and installation of Assorted pipes of all rating/ thickness types, as required are inclusive under this SOR item, Contractor to quote accordingly. \n6. 4" and above (fittings & flanges etc. ), material supply are in the contractor scope. It shall be be paid separately under Supply item provided elsewhere in the SOR on actual quantity basis.\n7. Bolts, nuts, washer, U-clamps, gaskets etc. of all sizes required for piping facilities shall be procured and supplied by the contractor within the rate quoted. These items shall not be separately measured and paid. | Item 0114 | ||
| 115 | 116 | Erection & Testing: | Item 0115 | ||
| 116 | 117 | 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 elbow, tees, reducers, swages, weldolet, sockolets, nipples, flanges, blind flanges, spectacle blind flanges, valves, pipes of sizes 2” NB & below 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 relevant specifications, drawings, scope of work and instruction of Owner/ Owner's Representative and as per all provisions of the contract document.\n\nErection 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 hydro testing, tapping for pressure gauges thermowells sample connections, etc. \n\nPainting 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 & 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. \n\nCleaning 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 as approved by Owner.\n\nCompletion of all such work in all respect as per scope of work and as per drawings specifications and instructions of the COMPANY and keeping in the system ready in all respects for further commissioning and start up.\n\nHooking up with other system piping at battery limit.\n\nPreparation of isometric, fabrication drgs. Bill of materials as per specifications, drawings and instruction of Owner/Owner’s Representative\nDiameter | Item 0116 | ||
| 117 | 118 | 12" NB | Item 0117 | 24 | M |
| 118 | 119 | 10" NB | Item 0118 | 24 | M |
| 119 | 120 | 4" NB | Item 0119 | 20 | M |
| 120 | 121 | 2" NB (Including supply of pipe, fittings, flanges, valves and other items required). | Item 0120 | 48 | M |
| 121 | 122 | 1.5" NB (Including supply of pipe, fittings, flanges, valves and other items required). | Item 0121 | 10 | M |
| 122 | 123 | 1" NB (Including supply of pipe, fittings, flanges, valves and other items required). | Item 0122 | 10 | M |
| 123 | 124 | 0.75" NB (Including supply of pipe, fittings, flanges, valves and other items required). | Item 0123 | 10 | M |
| 124 | 125 | Note:\n1. All materials of sizes below 4" shall be in contractor's scope. \n2. Welding Joints under above SOR item are for Above Ground Piping only (Except Flange).\n3. The above SOR item shall be carried out only when instructed by Engineer In charge.\n4. These rates shall be applied only when permitted by Engineer In charge.\n5. Supply and installation of Assorted pipes of all rating/ thickness types, as required are inclusive under this SOR item, Contractor to quote accordingly. \n6. 4" and above (fittings & flanges etc. ), material supply are in the contractor scope. It shall be be paid separately under Supply item provided elsewhere in the SOR on actual quantity basis.\n7. Bolts, nuts, washer, U-clamps, gaskets etc. of all sizes required for piping facilities shall be procured and supplied by the contractor within the rate quoted. These items shall not be separately measured and paid. | Item 0124 | ||
| 125 | 126 | Supply & installation of SS pressure gauge ( make - as per recommended vendor list ) as per data sheet attached in the tender\nsupply of SS pressure gauges as per data sheet and enclosed drawing and installation of pressure gauges and their accessories inclusive of supply of necessary piping materials and tubings along with all necessary valves and fittings, fabrication and installation of impulse lines / manifolds and hydraulic testing and calibration as per installation standard. | Item 0125 | ||
| 126 | 127 | Providing & installation of SS pressure gauge ( make - as per recommended vendor list ) as per data sheet attached in the tender | Item 0126 | 12 | EA |
| 127 | 128 | Pipe supports & structures | Item 0127 | ||
| 128 | 129 | Supply, fabrication and erection of all types of pipe supports of MS material 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 labour and supervision & complete work as per specifications and instruction 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 separately ) this work is to be complete in all respect as per scope of work. | Item 0128 | 1 | MT |
| 129 | 130 | Structural works ( Fencing & Gate) | Item 0129 | ||
| 130 | 131 | Supply and erection of single leaf mild steel gate 2.5 m high with mesh up to 2m height and barbed wire fencing of 0.5 m height and 2 m wide complete in all respect including painting as per specification on all MS items , all works as per specification and drawings including foundations and RCC. | Item 0130 | 1 | EA |
| 131 | 132 | Supply and erection of double leaf mild steel gate 2.5 m high with mesh up to 2m height and barbed wire fencing 0.5 m height and 4 m wide complete in all respect including painting as per TS on all MS items , all works as per specification and drawings including foundations and RCC. | Item 0131 | 1 | EA |
| 132 | 133 | Supply of all materials , fabrication and erection of chain link fencing 2.5 m high with mesh up to 2m height and barbed wire fencing complete in all respect including painting as per TS on all MS items , all works as per specification and drawings including foundations and RCC. | Item 0132 | 10 | RM |
| 133 | 134 | NOTE :- Rate include cost of all labor, tools , tackles, equipment , hire charges , supply of all materials such as minimum 43 grade cement including sulphate resistant cement for sub structures , R/F steel, inserts , bolts , conduits , bitumen , other minor construction materials , shuttering, stinging, earthwork in excavation and backfilling using serviceable earth in all conditions , shorting bailing and pumping out water , testing of concrete , curing etc. with all by works and sundry works. | Item 0133 | ||
| 134 | 135 | Permanent Markers | Item 0134 | ||
| 135 | 136 | 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 application of 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. | Item 0135 | ||
| 136 | 137 | RCC route marker as per approved drawing | Item 0136 | 280 | EA |
| 137 | 138 | Pipeline Warning markers/ Direction markers/kilometer marker with Post & foundations as per drawing. It shall be powder coated only & before installation take approval from the EIC. | Item 0137 | 120 | EA |
| 138 | 139 | Leak / Burst (Attributable to Company) | Item 0138 | ||
| 139 | 140 | All works for locating major leak / burst (occurred during hydrostatic testing) including necessary repairing / replacing defective pipe length, including cutting and removing out defective pipes, pretesting of replacement pipe and welding into mainline, NDT of welds and re-beveled area, repair and re-testing of defective welds, coating of welded joints, clean-up, retesting the pipeline including providing all necessary equipment's, labor, materials, consumables and inputs other than Owner supplied materials and performing all works as per drawings, specifications enclosed with the Contract and directions of Engineer-in-Charge.\nNote:\n1. This rate is applicable for manufacturing defects in Company supplied material only. | Item 0139 | ||
| 140 | 141 | 12" NB | Item 0140 | 1 | EA |
| 141 | 142 | 10" NB | Item 0141 | 1 | EA |
| 142 | 143 | 4" NB | Item 0142 | 1 | EA |
| 143 | 144 | CONTINUOUS CONCRETE COATING (FOR CS PIPES) | Item 0143 | ||
| 144 | 145 | Supply of all consumables, materials and application of 50 mm thk. continuous concrete weight coating of minimum density 2245 kg/m3 of minimum grade M-20 for below specified Line Pipe size and field joints thereof in all areas of work wherever required as per site condition and performing all works as per specification on the line pipe for following sizes. | Item 0144 | ||
| 145 | 146 | Specified NB 12" x 6.4 mm W.T. x 50 mm Concrete Coating | Item 0145 | 24 | M |
| 146 | 147 | Specified NB 10" x 6.4 mm W.T. x 50 mm Concrete Coating | Item 0146 | 24 | M |
| 147 | 148 | Specified NB 4" x 6.4 mm W.T. x 50 mm Concrete Coating | Item 0147 | 24 | M |
| 148 | 149 | Construction of RCC / Brick valve chamber | Item 0148 | ||
| 149 | 150 | Construction and handing over of RCC Valve Pit of different size (internal dimension) as per technical specification and direction of engineer-in-charge, complete in all respect. Scope of work shall be as per approved drawing.\n\nAll civil works including supply of all material, excavation of pit, piping & 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 station to avoid any local flooding of area, as per specification enclosed and instruction of Engineer-in-Charge. | Item 0149 | ||
| 150 | 151 | RCC Chamber \nSize - 2 m x 1.5 m | Item 0150 | 2 | EA |
| 151 | 152 | RCC Chamber \nSize - 2 m x 2 m | Item 0151 | 1 | EA |
| 152 | 153 | RCC Chamber \nSize - 2.5 m x 2.2 m | Item 0152 | 1 | EA |
| 153 | 154 | RCC Chamber \nSize - 3 m x 2.5 m | Item 0153 | 2 | EA |
| 154 | 155 | 4", 45 degree elbow , Radius=1.5 D, Material ASTM A 234 WPB, Thick. 6.4 mm. | Item 0154 | 4 | EA |
| 155 | 156 | RESTORATION OF ROADS | Item 0155 | ||
| 156 | 157 | Restoration of asphalt / concrete / red stone roads / pavement/ paver block including compaction of soil, to original condition as per requirement and to the entire satisfaction of EIC and / or concerned Authority having jurisdiction for following thickness. | Item 0156 | ||
| 157 | 158 | Restoration of Asphalt road up to 15 cm thickness | Item 0157 | 480 | M2 |
| 158 | 159 | Restoration of Asphalt road beyond 15 cm up to 20 cm thickness | Item 0158 | 480 | M2 |
| 159 | 160 | Restoration of RCC Concrete road up to 15 cm thickness | Item 0159 | 480 | M2 |
| 160 | 161 | Restoration of red stone road / footpath / pavement up to 4 inch thickness | Item 0160 | 480 | M2 |
| 161 | 162 | Installation of valve Chambers including supply of MDPE valve: | Item 0161 | ||
| 162 | 163 | All civil works including procurement of materials, excavation of pit, piping supports including all PCC, RCC and Brick works for valve pits, pedestals with insert plates as required, sealing of pipes in pits, providing cover etc., finishing, clean up and restoration. The work shall be executed as per specification. | Item 0162 | ||
| 163 | 164 | Brick Valve Chambers - Size (L x W) - 1.5 m x 1.5 m | Item 0163 | 3 | EA |
| 164 | 165 | RCC Valve Chambers - Size (L x W) - 1.5 m x 1.5 m | Item 0164 | 3 | EA |
| 165 | 166 | PCC | Item 0165 | ||
| 166 | 167 | Providing and laying PCC (1:2:4) as per technical specifications & instruction of Engineer in charge. (Aggregate size 20 mm down) | Item 0166 | 1 | M3 |
| 167 | 168 | Providing and laying PCC (1:4:8) as per technical specifications & instruction of Engineer in charge. (Aggregate size 40 mm down) | Item 0167 | 1 | M3 |
| 168 | 169 | RCC | Item 0168 | ||
| 169 | 170 | Providing and Laying reinforced cement concrete of grade M -25 with 20 mm and down grade crushed stone aggregate in all types of structures like foundations , pedestals etc. at all depths & heights including excavation scaffolding, shuttering, reinforcement steel (FE 500D), all labour, materials, tools & tackles etc as per the instruction of Engineer in charge. | Item 0169 | 1 | M3 |
| 170 | 171 | Temporary Cathodic Protection: | Item 0170 | ||
| 171 | 172 | Design, Detailed Engineering, Survey, Supply, 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 2 year or till commissioning of permanent CP system whichever is later. All work shall be carried out conforming to the Scope of work, Design Basis, Data Sheets, specification, standard and approved vendor list and provisions of GCC, SCC including Technical specifications, OWNER/CONSULTANT approved survey report/design package, including all materials, equipment's, consumables, start up/commissioning spares etc. complete in all respects including transportation, storage of materials at site, manpower, in line with direction of Engineer In-charge. | Item 0171 | ||
| 172 | 173 | Design & detail engineering of TCP system including design basis , data sheet, standards & specifications based on soil resistivity, Soil Ionic & Microbial Loading, Interfering elements surveys measured from pipeline ROW. | Item 0172 | 1 | EA |
| 173 | 174 | Soil Resistivity (At every 1000 meter), Soil Ionic & Microbial Loading (At every 5 Km and wherever Soil variation) and Interfering elements surveys from pipeline ROW. | Item 0173 | 20 | KM |
| 174 | 175 | Supply, installation, Testing & 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 concrete Base, Bend, Cables, pipe to cable connection, Epoxy Encapsulation & Miscellaneous such as connectors, Excavation and backfilling trenches for cable laying & Pin Brazing etc. complete in all respects. The work shall include supply & fixing of a non corrosive name plate containing the details like KM location, identification, TLP No, Direction of flow, connection scheme, type etc., on the side of Top box including the cost of all labour, materials, tools & tackles etc. cables shall be annealed high conductivity, tinned, stranded copper conductor, XLPE insulated, 650/1100 V grade, PVC sheathed or as per specification. | Item 0174 | ||
| 175 | 176 | Type A for Potential Measurement with minimum two cables including 1Cx06 Sq.mm & 1Cx10 Sq.mm armoured Potential measurement cables, pin brazing connection encapsulation kit etc., | Item 0175 | 6 | EA |
| 176 | 177 | Type A1 for Current Measurement with minimum four cables including 1Cx06 Sq.mm & 1Cx10 Sq.mm armoured Potential measurement cables, pin brazing connection encapsulation kit etc., | Item 0176 | 3 | EA |
| 177 | 178 | Type B for Galvanic Anode to Pipe Connection with minimum two cables including 1Cx06 Sq.mm & 1Cx10 Sq.mm Potential measurement cable & 1Cx10 Sq.mm armored galvanic anode connection, pin brazing connection encapsulation kit etc. | Item 0177 | 3 | EA |
| 178 | 179 | Type C for foreign Pipeline Crossing with minimum four cables including 1Cx06 Sq.mm & 1Cx10 Sq.mm armored Potential measurement cables & 1Cx25 Sq.mm armored Bonding Connection, pin brazing connection encapsulation kit etc., | Item 0178 | 3 | EA |
| 179 | 180 | Type D for Cased Crossing with minimum four cables including two cables of 1Cx06 Sq.mm Potential measurement cable & two cables of 1Cx10 Sq.mm armored anode connection, pin brazing connection encapsulation kit etc., | Item 0179 | 3 | EA |
| 180 | 181 | Type E for Grounding Cell with minimum four cables including two cables of 1Cx06 Sq.mm armored Potential measurement cables & two cables of 1Cx25 Sq.mm armored galvanic anode connection, pin brazing connection encapsulation kit etc., | Item 0180 | 6 | EA |
| 181 | 182 | Type H for HT Line Crossing with minimum two cables including 1Cx06 Sq.mm armored Potential measurement cables & 1Cx25 Sq.mm armored galvanic anode connection, pin brazing connection encapsulation kit etc., | Item 0181 | 6 | EA |
| 182 | 183 | Supply & Installation of Test station HT Line Crossing with minimum two cables including 1Cx06 Sq.mm armored Potential measurement cables & 1Cx25 Sq.mm armored galvanic anode connection, pin brazing connection encapsulation kit etc., to accommodate 5 KA polarization cell, including terminal plate,lock,connection diagram, plates, cable termination, lugs, etc complete in all respect including labor, tools, tackles, consumables like bolts ,nut, washer etc. as per drawing, specification shall be mounted on existing foundation and direction of Owner . | Item 0182 | 4 | EA |
| 183 | 184 | Supply &Installation of 05 KA Polarization cell. It should be utilized in vandal proof areas for passage of induced voltage on the pipeline in the vicinity of AC transmission lines to earth during normal as well as fault conditions. It shall maintain the isolation between Zn anode and pipeline so that CP current shall not be consumed by Zn anode. Polarization cell shall be installed in vandal proof areas in a IP-55 enclosure. Contractor to supply polarization cell with enclosure and necessary material required for making connection arrangement between polarization cell and Zn anode inside enclosure as per requirements of polarization cell manufacturer. | Item 0183 | 5 | EA |
| 184 | 185 | Supply &Installation of 25 KA Polarization cell. It should be utilized in vandal proof areas for passage of induced voltage on the pipeline in the vicinity of AC transmission lines to earth during normal as well as fault conditions. It shall maintain the isolation between Zn anode and pipeline so that CP current shall not be consumed by Zn anode. Polarization cell shall be installed in vandal proof areas in a IP-55 enclosure. Contractor to supply polarization cell with enclosure and necessary material required for making connection arrangement between polarization cell and Zn anode inside enclosure as per requirements of polarization cell manufacturer. | Item 0184 | 5 | EA |
| 185 | 186 | Supply & Installation of pre-packed Mg Anode (7.6 Kg) 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. complete in all respects as per direction of Engineer-In-Charge. | Item 0185 | 10 | EA |
| 186 | 187 | Supply & Installation of Surge Diverter for HT line Crossing as per tender specs/drawings complete in all respects as per direction of Engineer-In-Charge including the cost of all labour, materials, tools and tackles etc. | Item 0186 | 5 | EA |
| 187 | 188 | Supply & Installation of pre-packed Zinc Anode (40 years design life / Min. 22 Kg) for HT Line crossing with one cable including 1Cx25 Sq.mm armored cable (with sufficient length), encapsulation kit termination of Anode tail cable in the TLP etc.,. | Item 0187 | 8 | EA |
| 188 | 189 | Supply & Installation of Spark Gap Arrester for Insulating Joint complete in all respects as per direction of Engineer-In-Charge including the cost of all labor, materials, tools and tackles etc. | Item 0188 | 6 | EA |
| 189 | 190 | Supply & Installation of Zinc Grounding Cell of 20 Kg each for IJ with two cables including 1Cx25 Sq.mm armoured cable (with sufficient length), encapsulation kit termination of Anode tail cable in the TLP etc., | Item 0189 | 6 | EA |
| 190 | 191 | Supply & Installation of cables – Annealed high conductivity, tinned, stranded copper conductor, XLPE insulated, 650/1100 V grade, PVC sheathed or as per specification and Miscellaneous such as termination, tagging, excavating the trench for cable laying, backfilling, etc., including the cost of all labour, materials, tools and tackles etc.. (This unit rates shall be applicable only for any additional work on existing /for the same system) | Item 0190 | ||
| 191 | 192 | 1C x 6 Sq.mm armoured - Potential Measurement & reference cell cable. | Item 0191 | 510 | M |
| 192 | 193 | 1C x 10 Sq.mm unarmored – Anode Tail Cable. | Item 0192 | 125 | M |
| 193 | 194 | 1C x 10 Sq.mm armored – Current Measurement | Item 0193 | 570 | M |
| 194 | 195 | 1C x 25 Sq.mm armored – Bonding / Grounding Cell | Item 0194 | 600 | M |
| 195 | 196 | MONITORING TEST STATION FOR PSP | Item 0195 | ||
| 196 | 197 | Monitoring of health of installed TCP including measurement of pipe to soil potential (PSP) reading on monthly basis. The scope of work include collection / measurement of parameters of test stations of PCP and TCP sections and IJ, submission of reports to Owner & PMC as detailed in technical specifications and rectification/repair of defects/abnormalities to keep the system in healthy position complete in all respects as per direction of Engineer-In-Charge. | Item 0196 | 1 | MON |
| 197 | 198 | Notes for TCP items | Item 0197 | ||
| 198 | 199 | 1. Any other material & activities not mentioned/covered above, but otherwise required for satisfactory completion/safety of work as defined in tender has to be supplied / done by contractor within quoted price. No extra payment shall be made.\n 2. The above quantities are tentative and may vary during detailed engineering considerably depending upon site condition, methodology adopted as per site requirement with due approval of Owner / Consultant.\n3. The quantity may vary during execution stage and payment shall be made based on the work for the actual quantity executed. | Item 0198 | ||
| 199 | 200 | TELECOMMUNICATION SITE WORK (as per scope of work and Standard Specification of Bid documents) | Item 0199 | ||
| 200 | 201 | Supply and Laying of HDPE Telecom Duct as per specification :-Supply & Laying of single 40mm OD, 6kg/cm2 permanently lubricated HDPE ducts. Factory Acceptance Testing as per specification. (Qty with spares) Supply of spare HDPE accessories Plastic Couplers (PC), End Plugs (EP), Cable Sealing Plugs (CSP), End Caps (EC) etc. suitable for supplied Duct , Laying in same pipeline trench direct buried or tied along with steel at all crossings (cased or uncased), in all type of soil & terrain, excavation as required, including cleaning and sealing of ducts at the end of laid drum lengths, preparation & Supply of Cable Blowing Pit including sand, jointing of HDPE conduit, supply of all type of fitting for \n | Item 0200 | 12000 | M |
| 201 | 202 | HDPE telecom duct laying, Testing of HDPE Duct and accessories after laying, preparation of report and final drawing & documents as per specification, joint location marking, erection accessories (suitable for min 8 kg/cm2 pressure rating),all complete as per specifications provided in the bid document & as per direction of consultant. (This duct is for future requirement for total length of pipeline as per spec. and drawing ). HDPE duct is to be tied at 2 o-clock position to carrier pipe with string at regular intervals and held with Galvanized clamps or suitable material as decided by client / consultant. | Item 0201 | ||
| 202 | 203 | Blowing of Optical Fiber Cable : - All activities pertaining to blowing of optical fiber cable in self lubricated HDPE Telecom duct (after testing of drum at site) ,through CS/ HDPE conduits at crossing, cable sealing, padding, backfilling etc. using all materials required, etc. all complete as per specifications and drawing provided in the bid document & as per direction of consultant. | Item 0202 | 20000 | M |
| 203 | 204 | Supply and installation of jointing pits, including sand, etc. all complete as per spec., drawing provided in the bid document and the direction of client / consultant. | Item 0203 | 5 | EA |
| 204 | 205 | Jointing/ splicing of optical fiber cable ( 24 Fibers ) including supply and installation of joint markers (RF id Disk type), etc., testing all completed as per specifications & drawing provided in the bid document and direction of consultant. | Item 0204 | 5 | EA |
| 205 | 206 | Supply & installation of optical splice closer as per specifications & drawing provided in the bid document and direction of client / consultant | Item 0205 | 5 | EA |
| 206 | 207 | Supply & installation of Fiber termination cabinet as per specifications & drawing provided in the bid document and direction of client / consultant | Item 0206 | 5 | EA |
| 207 | 208 | Supply of Electronic marker locator cum cable/pipe locator , fault locator as per tender specifications. | Item 0207 | 1 | EA |
| 208 | 209 | Supply & Installation of wall mounted fiber termination box (FMS) as per tender specifications. | Item 0208 | 5 | SET |
| 209 | 210 | Supply & Installation of Transition pit as per tender specifications. | Item 0209 | 6 | EA |
| 210 | 211 | BORE LOG | Item 0210 | ||
| 211 | 212 | The soil investigation includes boring, collection of disturbed samples from bore holes and visual engineering classification of soil along the pipeline route and submission of detailed report to Company. Visual classification of soil shall be in accordance with IS-1498; :IS Classification and Identification of Soils for General Engineering Purposes” Geotechnical investigation of soil shall be carried out as per relevant clauses of IS 1892 and other applicable IS standards\nExcept for crossing location as defined below, the boring shall be carried out up to 10 m depth below NGL or 01 m. below the rock bed, if rock is encountered at a depth of less than 10 m. In case of boring at Highways (National/State), River and Railways crossings, the boring shall either terminated at a depth of 15 m below NGL or 01 m. below the rock bed on top of bed rock, if rock is encountered at a depth less than 15 m. \nResults of soil investigation survey shall be submitted in the form of report covering minimum the followings:\n \n | Item 0211 | 5 | EA |
| 212 | 213 | Visual engineering classification of soils encountered along the pipeline route in bore log form. Depth of Ground Water Table (GWT) below NGL shall also be mentioned if encountered. Soil profiles along the pipeline route shall also be prepared and attached with the report. \nRegions along the pipeline route where hard rock is present and special excavation techniques like blasting, etc. needs to be adopted for excavation of pipeline trench shall be clearly indicated in the report. \nTest shall be carried out at approved laboratory.\nSummary of results obtained from tests and their interpretation to evaluate soil parameters. \nVisual engineering classification of soils obtained from bore holes shall be shown in Alignment sheets also whenever preparation of Alignment sheets are in SURVEYOR’S scope of work.” | Item 0212 | ||
| 213 | 214 | Supply of major items as per specification enclosed in tender | Item 0213 | ||
| 214 | 215 | Supply of Long Radius bends (R = 3D), Rating 300 #\n\nSupply & fabrication of 3D bends as per PMS, specification requirement, data sheet, manufacturer, testing of fabricated bend & transportation of fabricated bend to site for installation of sizes specified below. All the Fabrication and Testing shall be as per specification. \nThe butt-weld end thickness of the bend shall meet the thickness of connected line pipe as specified below:\n | Item 0214 | ||
| 215 | 216 | 12" NB , Material : API 5L X 52 / ASTM A 860 WPHY 52, min. the. 7.1 mm | Item 0215 | ||
| 216 | 217 | 15 Degree | Item 0216 | 8 | EA |
| 217 | 218 | 22.5 Degree | Item 0217 | 8 | EA |
| 218 | 219 | 30 Degree | Item 0218 | 8 | EA |
| 219 | 220 | 45 Degree | Item 0219 | 15 | EA |
| 220 | 221 | 90 Degree | Item 0220 | 8 | EA |
| 221 | 222 | 10" NB, Material : API 5L X 52 / ASTM A 860 WPHY 52, min. thk. 6.4 mm | Item 0221 | ||
| 222 | 223 | 15 Degree | Item 0222 | 11 | EA |
| 223 | 224 | 22.5 Degree | Item 0223 | 11 | EA |
| 224 | 225 | 30 Degree | Item 0224 | 11 | EA |
| 225 | 226 | 45 Degree | Item 0225 | 21 | EA |
| 226 | 227 | 90 Degree | Item 0226 | 11 | EA |
| 227 | 228 | 4" NB, Material : API 5L X 52 / ASTM A 860 WPHY 52, min. thk. 6.4 mm | Item 0227 | ||
| 228 | 229 | 15 Degree | Item 0228 | 9 | EA |
| 229 | 230 | 22.5 Degree | Item 0229 | 9 | EA |
| 230 | 231 | 30 Degree | Item 0230 | 9 | EA |
| 231 | 232 | 45 Degree | Item 0231 | 67 | EA |
| 232 | 233 | 90 Degree | Item 0232 | 47 | EA |
| 233 | 234 | Supply of Equal Tee , Rating 300 # | Item 0233 | ||
| 234 | 235 | 12" x 12" , Material : API 5L X 52 / ASTM A 860 WPHY 52, min. thk. 7.1 mm x 6.4 mm | Item 0234 | 2 | EA |
| 235 | 236 | 10" x 10" , Material : API 5L X 52 / ASTM A 860 WPHY 52, min. thk. 6.4 mm x 6.4 mm | Item 0235 | 2 | EA |
| 236 | 237 | 4" x 4" , Material : API 5L X 52 / ASTM A 860 WPHY 52, min. thk. 6.4 mm x 6.4 mm | Item 0236 | 2 | EA |
| 237 | 238 | Supply of Reducing Tee, Rating 300 # | Item 0237 | ||
| 238 | 239 | 12" x 10" , Material : API 5L X 52 / ASTM A 860 WPHY 52, min. thk. 7.1 mm x 6.4 mm | Item 0238 | 1 | EA |
| 239 | 240 | 12" x 8" , Material : API 5L X 52 / ASTM A 860 WPHY 52, min. thk. 7.1 mm x 6.4 mm | Item 0239 | 1 | EA |
| 240 | 241 | 10" x 8" , Material : API 5L X 52 / ASTM A 860 WPHY 52, min. thk. 6.4 mm x 6.4 mm | Item 0240 | 1 | EA |
| 241 | 242 | 10" x 4" , Material : API 5L X 52 / ASTM A 860 WPHY 52, min. thk. 6.4 mm x 6.4 mm | Item 0241 | 2 | EA |
| 242 | 243 | 8" x 4" , Material : API 5L X 52 / ASTM A 860 WPHY 52, min. thk. 6.4 mm x 6.4 mm | Item 0242 | 8 | EA |
| 243 | 244 | 4" x 2" , Material : API 5L X 52 / ASTM A 860 WPHY 52, min. thk. 6.4 mm x 6.4 mm | Item 0243 | 5 | EA |
| 244 | 245 | Supply of Barred Tee, Rating 300 # | Item 0244 | ||
| 245 | 246 | 12" x 12" , Material : API 5L X 52 / ASTM A 860 WPHY 52, min. thk. 7.1 mm x 6.4 mm | Item 0245 | 2 | EA |
| 246 | 247 | 10" x 10" , Material : API 5L X 52 / ASTM A 860 WPHY 52, min. thk. 6.4 mm x 6.4 mm | Item 0246 | 2 | EA |
| 247 | 248 | 12" x 10" , Material : API 5L X 52 / ASTM A 860 WPHY 52, min. thk. 6.4 mm x 6.4 mm | Item 0247 | 1 | EA |
| 248 | 249 | 8" x 8" , Material : API 5L X 52 / ASTM A 860 WPHY 52, min. thk. 6.4 mm x 6.4 mm | Item 0248 | 1 | EA |
| 249 | 250 | Flanges (WNRF), Rating 300 # | Item 0249 | ||
| 250 | 251 | 12" (Material : ASTM A 694 F 52) | Item 0250 | 10 | EA |
| 251 | 252 | 10" (Material : ASTM A 694 F 52) | Item 0251 | 10 | EA |
| 252 | 253 | 4" (Material : ASTM A 694 F 52) | Item 0252 | 33 | EA |
| 253 | 254 | Blind Flanges (RF), Rating 300 # | Item 0253 | ||
| 254 | 255 | 12" (Material : ASTM A 694 F 52) | Item 0254 | 10 | EA |
| 255 | 256 | 10" (Material : ASTM A 694 F 52) | Item 0255 | 5 | EA |
| 256 | 257 | 4" (Material : ASTM A 694 F 52) | Item 0256 | 33 | EA |
| 257 | 258 | Insulating Joints as per tender specs, Rating 300 # | Item 0257 | ||
| 258 | 259 | 12" | Item 0258 | 1 | EA |
| 259 | 260 | 10" | Item 0259 | 1 | EA |
| 260 | 261 | 4" | Item 0260 | 5 | EA |
| 261 | 262 | CS Casing pipe as per tender specs, Material IS3589 FE 410/API 5L Gr.B | Item 0261 | ||
| 262 | 263 | 4" NB Carbon steel casing pipe | Item 0262 | 3960 | M |
| 263 | 264 | Supply of Reducers, Rating 300# | Item 0263 | ||
| 264 | 265 | 12"x10" (A 234 Gr. WPB (Charpy), BW) | Item 0264 | 1 | EA |
| 265 | 266 | 12"x8" (A 234 Gr. WPB (Charpy), BW) | Item 0265 | 1 | EA |
| 266 | 267 | 10"x8" (A 234 Gr. WPB (Charpy), BW) | Item 0266 | 1 | EA |
| 267 | 268 | 8"x4" (A 234 Gr. WPB (Charpy), BW) | Item 0267 | 1 | EA |
| 268 | 269 | Weldolets | Item 0268 | ||
| 269 | 270 | 4", Weldolet, Material ASTM A 234 | Item 0269 | 27 | EA |
| 270 | 271 | Supply of End Caps | Item 0270 | ||
| 271 | 272 | 12' (A 234 Gr. WPB (Charpy), BW) | Item 0271 | 2 | EA |
| 272 | 273 | 10"(A 234 Gr. WPB (Charpy), BW) | Item 0272 | 1 | EA |
| 273 | 274 | 8"(A 234 Gr. WPB (Charpy), BW) | Item 0273 | 2 | EA |
| 274 | 275 | 4"(A 234 Gr. WPB (Charpy), BW) | Item 0274 | 1 | EA |
| 275 | 276 | Notes:\n1) The SOR items would be operable as per job requirement, and quantities may vary on +/- sides.\n2) The general activities related to laying of Coated CS Pipelines & MDPE Laying shall be as defined in tender document.\n3) The scope as mentioned in the above SOR is of indicative nature only and shall include all activities as detailed in the relevant clauses of the specifications.\n4) Any other material & activities not mentioned/covered above but otherwise required for satisfactory completion /safety of work as defined in tender has to be supplied / done by contractor within specified schedule at no extra cost to owner.\n5) Prices quoted in column shall be all inclusive of all taxes / duties (excluding GST) and nothing extra shall be payable by the Owner except for statutory variation in GST.\n6) The above quantities are tentative and may vary considerably depending upon site condition, methodology adopted as per site requirement with due approval of Owner / Consultant.\n7) The SOR shall be read along with the relevant clauses of Laying of CS Pipelines & MDPE Pipeline provided in the tender document. | Item 0275 |
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