Numaligarh Refinery Limited has published Tender For Civil Structural & Ug Piping, Structural Steel Erection, Above Ground Piping Fabrication & Erection, Insulation And Other Associated Miscellanous Works For Rta Tie In Of Mpmc - Epcm Units For Nrep Project At Numaligarh Refinery,Assam. Submission Date for this Tender is 30-12-2022. Water Pipe Line Tenders in numaligarh Assam. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | A. CIVIL & STRUCTURAL WORKS : |
| 2 | MISCELLANEOUS |
| 3 | MISC. CIVIL & STRUCTURAL DEMOLISHIONG/DISMANTLING WORKS |
| 4 | Demolition of BRICK Work including stacking of serviceable materials and disposal of un-serviceable materials at suitable locations within/outside the Refinery Area as advised by E-i-C.( Including above ground and foundation). Dismantling of existing structures like steel gates, culverts, bridges, retaining walls and other structures comprising of brick/Block/Rubble masonry, including disposal of unserviceable material and stacking the serviceable material with all lift and lead of 500 moutside Pragati Dwarexit gate (Brick works/ Rubble masonary madewith Cement Mortar of all mix) |
| 5 | Demolition of PCC WORKincluding stacking of serviceable materials and disposal of un-serviceable materials at suitable locations within/ouside the Refinery Area as advised by E-i-C ( Including above ground and foundation). Dismantling of existing structures like culverts, bridges, retaining walls, drains, trenches, and other structure comprising of masonry, cement concrete, including Tools and Machineries and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 500 m outside Pragati Dwarexit gate (By mechanical means) (Plain Cement Concrete of all Mix grades) |
| 6 | Demolition of RCC WORKincluding stacking of serviceable materials and disposal of un-serviceable materials at suitable locations within/outside the Refinery Area as advised by E-i-C ( Including above ground and foundation). Dismantling of existing structures like culverts, bridges, retaining walls, drains, trenches, and other structure comprising of masonry, cement concrete, including Tools and Machineries and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 500 m outsidePragati Dwar exit gate (By mechanical means) (Reinforced Cement Concrete of all Mix grades) |
| 7 | Dismantling of cement concrete Pavements and disposal of dismantled materials upto a lead of 100 m |
| 8 | Dismantling of Structural Steel, Grating, Chequred Plate, Handrails, Ladder etc |
| 9 | Dismantling of Structural Steel Elements from any type of Structures and at any height, including any type of Construction, i.e Bolted or Welded, providing of tools and tackles as required, equipment, cold cutting with appropriate equipment, labor etc, loading of the debris on trucks, transporting, unloading and disposal at approved location / area, all complete and as directed. Demolition of Fire Proofing applied to Steel Structures at any height is also included in the scope |
| 10 | Grade Mounted Structural Steel |
| 11 | Vibration less Dismantling of Steel, Iron, Pipes etc |
| 12 | Vibration less Dismantling using Diamond cutting with Hilti DSW1005-E/DSW1015 Wire SAW Cutter machine electrical operated diamond cutting system having traction control with Feed monitoring system for safety of the Operator etc and can cut Hydrocarbon Pipes, Steel , Iron, Alumninum of all thicknesses and sizes and various forms of metal cutting with special steel cutting grade Diamond wire. |
| 13 | Pipes, Steel Sections, Iron, Aluminium materials (Including all thicknesses & Sizes) |
| 14 | CLEARING GRASS: Clearing the area of grass, rank vegetation, Soil Muck, Subsoil mixed up with Hydrocarbon spills in the Area of work,wild growth, bushes,shrubs, trees and plants upto 30 cm girth measured at a height of 1.0M above ground level from road side berms, under pipelines and structures, tank farms, drains, yards etc. by removal of grass ,plants etc. by uprooting/scrapping upto depth of 150 mm completely from ground and making good the area disturbed, collecting all uprooted vegetation etc. bundling into heaps and disposal outside owner’s battery area at earmarked places only within a lead of 4 km with contractor"s own transport, all tools, tackles, labour etc. all complete as per specifications and directions of the Engineer-in-Charge. |
| 15 | EARTHWORK |
| 16 | EARTHWORK IN EXCAVATION: Earth work in excavation below ground level in all kind of Soil for all kind of works in foundation including pipe / cable trenches, pavements, manholes, footings, pipelines, pipe sleepers, drains, ug pits etc. including all labour, materials, dressing of sides,leveling, grading and ramming of bottom, pumping & bailing out water accumulated due to rain and / or subsoil waters by any method including well point system if required and including disposal or stacking, leveling and neatly dressing as directed byEngineer-in-Charge, Keeping of surplus excavated material within a lead of 500 M etc. including dismantling and providing temporary supports to existing service lines like water pipes, sewerage, electric cables, etc., including shoring/ strutting if required, all materials tools, tackles and labour allcomplete and as directed by Owner/Engineer-in-Charge for following depth Excluded : - Site Cleaning/Removal of Trees or Trumps, General Filling, General Excavation in Hard Rock, Disposal of Earth to designated Areas Note: Payment for Excavation shall be made on PCC Foot Print Area basis |
| 17 | From grade level upto 1.5 m depth |
| 18 | From 1.5m depth to 3.0 m depth |
| 19 | EARTHWORK IN EXCAVATION: Earth work excavation in Manual Mode below ground level in all kind of Soil for all kind of works in foundation including pipe / cable trenches, pavements, manholes, footings, pipelines, pipe sleepers, drains, ug pits etc. including all labour, materials, dressing of sides,leveling, grading and ramming of bottom, pumping & bailing out water accumulated due to rain and / or subsoil waters by any method including well point system if required and including disposal or stacking, leveling and neatly dressing as directed byEngineer-in-Charge, keeping of surplus excavated material within a lead of 500 M etc. including dismantling and providing temporary supports to existing service lines like water pipes, sewerage, electric cables, etc., including shoring/ strutting if required, all materials tools, tackles and labour allcomplete and as directed by Owner/Engineer-in-Charge for following depth Excluded : - Site Cleaning/Removal of Trees or Trumps, General Filling, General Excavation in Hard Rock, Disposal of Earth to designated Areas |
| 20 | From grade level upto 1.5 m depth |
| 21 | DISPOSAL OF SURPLUS EARTH: Carting away ( transporting and disposing ) of surplus earth,lime,moorum,rubbish,debris including refractory /insulation debris,shrubs and vegetations from construction area beyond the initial lead of 500M to anywhere including re-excavatingthe deposited soil excavated earlier, transportation, loading, unloading, laying at all depths and heights, stacking, levelling and dressing both the area (viz. from where the earth is transported and where it is deposited)to requiredlevelsandslopes completewith all liftsas per the direction of the Owner/ Engineer-in- Charge. For carting on the basis of truck measurements (Volume of truck reduced by 30% for voids). Note : Outing gate of Refineryshall be decided by NRL / EIC as per the site condition . Thearrangement of necessary land for disposal is in the scope of the contractor & The cost should be inclusive of same. Including necessary approval from the local authorities for the dumping area. |
| 22 | Same as above with Transportation to any designated area within plant boundaries upto 500m |
| 23 | FILLING & BACKFILLING |
| 24 | BACKFILL WITH MATERIAL FROM EXCAVATION: Backfilling around foundations, plinth, trenches etc to proper grade and level with selected materials from available excavated soil within a lead of 500 meters, including re-excavating the deposited soil excavated earlier, breaking clods, loading, transporting and laying at all depths / heights in layer of 200 mm loose thickness, watering and ramming to proper compaction to achieve 95%maximum proctor density, dressing etc all complete and as per directions of Engineer-in-Charge. (Compacted thickness shall be considered for volume of works measurement and payment) |
| 25 | Same as above, but from available excavated soil beyond 500 meters upto lead of2KM (Inside Plant Boundary) |
| 26 | PCC/RCC CONCRETE |
| 27 | CONCRETE - P.C.C |
| 28 | Providing, mixing and laying blinding layer of PCC nominal mix using 40mm and downgraded coarse aggregate for any thickness below footings, plinth beams, G.F.slab, pilecaps, foundations, trenches, pits & sumps etc. as levelling course, filling material, using Ordinary Portland cement/ Portland Pozzolona Cement, curing including shuttering, tamping, ramming, vibrating, etc., complete, as per drawings, specifications and as directed by Engineer in Charge. For details refer specification for Plain and Reinforced concrete (NR-0ZZZZ-CV-SPE-0002). Materials to be supplied as per approved vendor lists attached with special conditions of contract. |
| 29 | P.C.C. 1:4:8 (M7.5) |
| 30 | P.C.C. 1:3:6 (M10) |
| 31 | CONCRETE - R.C.C |
| 32 | Providing and laying REINFORCED CEMENT CONCRETE OF M-30 GRADE (Ready Mix Concrete with design mixes) with 20mm and down size graded crushed stone Aggregates / Gravel inFoundation / Pedestal / Concrete Sleeper / Pipe supports etc, using Ordinary Portland Cement/Portland Pozzolona Cement., (including single pour concreting as specified on the drawing), applying cement wash on concrete surface (wherever no other surface application is specified), providing pockets, openings, recesses, chamfering, etc., wherever required, vibrating. tamping, curing and rendering if require ed to give a smooth and even surface etc. (EXCLUDING THE COST OF REINFORCEMENT, SHUTTERING & SPECIFIED ADMIXTURES) for all depths below and upto plinth level in any shape, position and thickness etc. all complete as specified, shown and directed. For details refer specification for Plain and Reinforced concrete (NR-0ZZZZ-CV-SPE-0002). ALL MATERIALS INCLUDING CEMENT SUPPLIED BY THE CONTRACTOR |
| 33 | Supplying and mixing of approved brand of BI-POLAR CONCRETE PENETRATING CORROSION INHIBITING ADMIXTURE in concrete as per manufacturer"s specification for protection of reinforcement against corrosion. Supply of admixture, testing in Contractor"s scope. |
| 34 | Providing and laying Reinforced Concrete for Paving & Paving supported pedestals any Shape/ Location/ slope/ Type/ Thickness for specified concrete grade using OPC/PPC and 20mm and down size graded crushed stone aggregates, including all earthworks in filling/ excavation as necessary, sub-grade compaction with base-course laid in layers if required by relevant specifications or drawings, casting of reinforced concrete slab in alternate panels, formation of required slopes, leaving pockets, if necessary, making recess/ drains, kerbs, shuttering, tamping, curing all inclusive.finishing the top surface smooth, Providing the Drains for Floors, etc. all complete including the Supply and Laying of Admixtures and corrosion inhibitors as per drawings, specifications and directions of Engineer- in-charge. |
| 35 | same as aboveFor type-I pavement (Upto and inclusive of thickness of 200 mm). (Including providing and laying MS dowel bar, painting as required, GI pipe and cap and cotton waste). |
| 36 | same as aboveFor type-II pavement (Upto and inclusive of thickness of 150 mm). |
| 37 | same as aboveFor type-III pavement (Upto and inclusive of thickness of 100 mm). |
| 38 | SHUTTERING |
| 39 | Providingand fixing CENTERINGAND SHUTTERINGPlywood Shuttering / Steel Plate Shuttering in all type of Concrete structure / elements such as foundations,footings, raft,beams,slabs, pilecaps, retainingwalls, jambs,counter-forts, buttresses,trenches, equipment/machine foundations, pedestals,abutments, pipe sleepers, culverts, drains, pipe way bridges,columns, plinthbeams,lintels,suspendedslabs,beams,staircases,landings, steps, non-circular tunnels / bunkers / silos / shafts / hoppers / liquidstoragestructuresetc. for all depths below and upto & inclusive of plinth level including shuttering for single pour concreting,strutting. bracing,proppingetc.,keepingthesameinpositionduring Concreting and removal of the same after specific period etc. for Straight / Inclined Shuttering, keeping necessary provisions for Inserts, Projecting Dowels, Anchor Bolts or any other Fixture, tools, equipments and labour necessary for the work,etc.,all complete and as specified and directed. |
| 40 | REINFORCEMENT |
| 41 | High Yield Strength Deformed (HYSD) / TMT Bars – Grade Fe 500D for all concrete structures / Foundation / Pedestals / Sleepers Supplying , Cleaning andplacinginpositionTMT bars / HIGHYEILD-STRENGTHDEFORMEDSTEEL BARS REINFORCEMENTof Grade Fe 500D conforming to lS:1786, for RCC work (Cast-in-Situ and/ or Pre-castReinforced Concrete Works )Including transportingthe Steel, straightening, cleaning, decoiling, cutting, bending to required shapes and lengths as per details, binding with 18 SWG black soft annealed binding wire at every Intersection, supplying and placing with proper cover blocks, supports, chairs, overlaps, welding, spacers, fanhooks etc. for all Sub Structures like Foundations, Culverts, Basins, Drains, Sleepers, etc. at all depths as specified in the Drawings, specification TP-1ZZZA-CV-SPE-0002 and all completed as per directions of Engineer-in-charge. Materials to be supplied as per approved vendor lists attached with special conditions of contract. SUPPLYOFALLMATERIALINCONTRACTOR"s SCOPE. Measurement: Weight calculated as the unit weight multiplied by the finished net bar length as per IFC drawings. For payment reinforcement including authorized weight for spacer bars, laps, chairs etc shall be measured separately for diameter wise length actually used. Wastages & unauthorized laps shall not be considered for payment. Inspections and Tests as per relevant technical specifications and codes shall be deemed to be included in the scope |
| 42 | ANCHOR BOLTS |
| 43 | Supplying, fabricating, casting, installing and fixing in position at all levels & locations M.S.holding down threaded bolts conforming to IS 2062 Grade A or BR as per drawings and nomenclature, including supply and fixing nuts, washers, anchor plates, pipe sleeves, etc., as per Standard TP-1ZZZA-CV-SDD-0002 in foundations, columns, pedestals, slabs, beams,walls etc. or any other placeas directed includinghandling& transporting, straightening if required, turning from relevant size M.S. rounds to required diameter, threading, welding, providing necessary templates and auxiliary dummy structures, if any, necessary tying and welding with reinforcement, adjustment of shuttering & reinforcement/anyother fixture, greasing exposed metal surfaces, covering bolts and packingthesleeveswithjuteclothetc.allcompleteasspecifiedand directed by EIC.(SUPPLY OF ALL MATERIALS IN CONTRACTOR"S SCOPE).( No extra payment shall be given for template or any dummy structure) |
| 44 | For Anchor Bolts upto 36 mm dia. E250A Grade |
| 45 | GRATINGS |
| 46 | Supplying, fabricating and erecting in position at all levels and locations ELECTROFORGED GRATING purchased from approved manufacturer conforming to specification TP-1ZZZA-CV-SPE-0024 & standard no TP-1ZZZA-CV-SDD-0003 in walkways, platforms, stair landing, drains, catch basins etc. including cutting to required size, shape, making holes, notches, openings of required size, nosing, straightening if required, making the edges smooth, removing the burrs, fabricating clamps, fixing, tack welding, preparation and submission of fabrication drawings etc. all complete as specified and directed. Painting shall be as specified and wherever required, repairs of damaged surface coat after erection, complete with all tools, equipments and labour, for all depths and heights as per drawings and as directed by Engineer-in-Charge. Inspection and checking shall be deemed considered. Floor Grating shall be Electroforged from mild steel Grade E250A IS:2062 and shall be minimum 25mm thk. Maximum size of voids shall be limited to 30x100 mm.Floor grating shall be hot dip galvanised in accordance with IS:2629 and tested as per IS:2633 and IS: 6745. Quantity of zinc coating shall be min 120 microns (900 gm/sqm) and as per specifications. SUPPLY OF ALL MATERIALS IN CONTRACTOR"S SCOPE. |
| 47 | For Square/rectangular Gratings |
| 48 | CHEMICAL ANCHOR BOLTS |
| 49 | Supply and installation of chemical bolts type Injectable adehesive anchors and capsule adhesive anchors of Grade 8.8 Galvanized as per drawings / requirement, including the cost of the bolts, nuts, washer, adhesive capsule carting the same to site of work, fixing in position with necessary, tools, labour etc for all heights and depths, drilling holes, anchor rods (HST) with nuts and washers, and fastening as per vendor’s specifications, complete and as directed. |
| 50 | Supply and installation of Chemical Anchor Bolts - Rod M12X160 (threaded rod) & HVU Adhesive Capsule M12x110 or equivalent |
| 51 | Supply and installation of Chemical Anchor Bolts - Rod M16X190 (threaded rod) & HVU Adhesive Capsule M16x125 or equivalent |
| 52 | Supply and installation of Chemical Anchor Bolts - Rod M20X240 (threaded rod) & HVU Adhesive Capsule M20x170 or equivalent |
| 53 | Supply and installation of Chemical Anchor Bolts - Rod M24X290 (threaded rod) & HVU Adhesive Capsule M24x210 or equivalent |
| 54 | INSERT PLATES & CURB ANGLES, SLEEVES |
| 55 | Supplying ,fabricating and fixing in position M.S.Steel insertplates, slide plates, curb angle comprising of channels,angles, flats, rounds, plates and other structural shape etc.with holdfast /lugs, as shown in drawing includingnecessary templates, staging, cutting,bolting and welding as required and embedding in position on both, plain and reinforced cement concrete members inclusive of adjusting shuttering,welding, if necessary, tying & holding to correct level and line,and auxilary dummy structures to support the heavy inserts, ,fabrication, transporting and application of one coat of inorganic Zinc Silicate primer(Avg. 75 micron thickness DFT) and 2 coats of approved anti- corrosive paint 20 microns DFT each coat on the exposed surface only, embedding the insert in position complete. |
| 56 | Supplying,fabricatingandfixing inpositionGIPIPESLEEVESof all diameters including providing necessarystaging,cutting,straighteningifrequired, bolting, welding as required and embedding In position on both Plain and Reinforced Cement concrete members inclusive of adjusting shuttering & reinforcement/any other fixture, welding where necessary,tying and holding to correct level, line and position, any auxiliary dummy structures to support heavy sleeves etc. all complete for all depths and heights as specified and directed. |
| 57 | Same as item 6.2, but forPVC Pipe (2.5 kg/cm2) sleeve of |
| 58 | 75mm dia. PVC Sleeve |
| 59 | 100 mm dia. PVC Sleeve |
| 60 | EDGE PROTECTION ANGLES |
| 61 | Supplying,fabricating,welding,applying of primer coats, installing and fixing in position edge protection / side runner angles 100 x 50 x 8 mm for drains, catch basin, cleanouts etc.Rate shall be inclusive ofsupply and fixing of lugs and angles, all labour & consumables. |
| 62 | GROUTING |
| 63 | ORDINARY CEMENT GROUT Supply and laying of normal leveling mortar (cement sand grout)in ratio of 1 cement :2 sand with minimum compressive strength of 30 N/mm2, for grouting under base plates, base frames or other anchoring elements for structures and /or machines, including cleaning of surfaces, form-works, chamfering of edges, smoothing of exposed surfaces, providing all tools and labournecessary to complete the work as per drawings/specifications and as directed. |
| 64 | NON-SHRINK GROUT Supply and laying non-shrinking cementitious grout with a minimum crushing strength of 40 N/mm2 under base plates, base frames or other anchoring elements for structures and/or machines, including cleaning of surfaces, form-works, chamfering of edges, smoothing of exposed surfaces, providing all tools and labour necessary to complete the work as per drawings / specifications and as directed by Owner/EIC. The non shrink grout shall be laid as per approved vendor‘s specification ( SIKA/FOSROC/FAIRMATE/BASF make) |
| 65 | Rungs & Expansion joints / Construction Joints |
| 66 | Providing & fixing in position 20 mm diaGalvanised M.S. Rungs in concrete walls etc. including bending of bars, welding to keep in proper position, if required,complete as per drawing |
| 67 | Providing Construction jointsin pavements foundations as per Construction Standard TP-1ZZZA-CV-SDD-0001 including saw cutting as required, cleaning the joint of all loose materials and sealing with Shalitex or approved equivalent sealing compound conforming to IS:1834 Type-B etc. complete as per drawings, specifications and direction of Engineer-in-Charge |
| 68 | 10mm wide x 40mm deep |
| 69 | Providing sealing/isolation joints in pavements around equipment foundations/columns/pedestal/trenches etc. as per Construction Standard TP-1ZZZA-CV-SDD-0001 including cleaning the joints of all loose materials and sealing with sealing compound conforming to IS:1834 Type B as required etc. complete as per drawings, specifications and directions of Engineer -in-Charge. |
| 70 | BRICK MASONRY |
| 71 | Providing and laying BRICK MASONRY WITH BRICKS OF CLASS 7.5 in cement mortar 1:6 (1Cement : 6 Sand) in one or morebrick thickness and in any shape (excluding circular/curved brick masonry) at all depths below plinth level including the cost of materials, labour, scaffolding / staging, sampling & testing, soaking of bricks, cuttingand laying of bricks, providing recesses,makingopenings of any shape & size, finishingthe jointsflush belowground leveland rakingout the jointsabove ground level, sealing the gap between masonryand soffit of beam/slab, embedding the fittings & fixtures, curing, etc. all complete as per specifications. ALL MATERIALS INCLUDING CEMENT SUPPLIED BY THE CONTRACTOR |
| 72 | 12mm thick Cement Plaster |
| 73 | Providing and applying smooth cement plaster (with or without waterproofing compound) of given thickness conforming to IS-2645 (CICO/ approved equivalent) at all heights and below plinth in CM 1:6 to walls, beams, column, drain, bends, moulds, grooves, pattas and drip course to all brick and RCC surfaces including raking joints, scaffolding, curing finishing smooth including cost of cement, cleaning, hacking concrete surfaces, scaffolding, providing drip moulds, POINTING if required, watering, curing etc. complete for all heights, providing grooves (for 20 mm thick plaster) in plaster 12 mm wide and 12mm deep where two different material like Concrete and Brickwork are in line all complete as specified in Drawings and specifications and as directed by Engineer-in-charge.The plaster shall be rubbed with ""Iron Plate"" till the surface shows cement paste in line level complete as directed. 12mm thick Cement Plaster without water proofing Compound using 1:6 mix mortar" |
| 74 | STRUCTURAL STEEL |
| 75 | Supplying,storing, straightening, cleaning, fabricating, painitng,transporting & Unloading, assembly, erection, alignment, bolting / welding of Fabricated Structural Steel Elements / Structural Modules in position along with fixing of all type of Connection Bolts (Erection, Hot Dip Galvanised/Non-Galvanised Permanent bolts), shim plates, as per Specifications, Layouts and Fabrication Drawings released for IFC. Fabrication shall be bolted and/ or welded STRUCTURAL STEEL WORKS of Grade E250BR (confirming to per IS:2062), BSEN 10025 S275JR/S275JO/S355JO (for universal Beam/Column)including all rolled and built-up sections/ compound sections made out of rolled sections and/or plates/ bent plates in all types of structural frameworks, floor beams, columns, stairs and any other structural items or accessories to support equipment, piping, equipment platforms(Circular/Horizontal) etc.,cutting to required size, straightening/ bending if required, edge preparation, cleaning, preheating, welding/bolting of joints with high tensile bolt (including Supply) of minimum grade 8.8 conforming to IS:3757, including welding of 16 mm dia nuts for Fireproofing wherever required as per drawing and standard, all materials and labour complete as per drawings, specifications, standards and as directed by the Engineer in Charge. Including Surface preparation for painting (SSPC-SP-10),Supply and apply painting as per Specification No. TP-1ZZZA-PI-SPE-0003, fixing in line or level with temporary staging, complete with all tools, equipment and labour for all depths and heights as per drawings and directed. Materials to be supplied as per approved vendor lists attached with special conditions of contract. Structure shall be fabricated as stick built /modular and transported to OWNER"S CONSTRUCTION SITE as per approved packing procedure and with barcode tags/stickers to the fabricated members. Scope includes erection of all types of steel structures, platforms, structural supports, Pipe supports etc., Scope shall include all activities like Bolting, Welding, Aligning, making necessary alterations caused due to mismatch of Bolt Holes and / or during fabrication, mechanical / Electrical / Pneumatic Torque Tightening of Bolts, cleaning, giving final touch up paint(specification TP-1ZZZA-PI-SPE-0003) where ever required as per specification to the welded/fabricated parts or damage during transportation and erection, etc as required complete in all respect. Making necessary arrangement of required labour, equipment, tools & tackles, Cranes, Manlift, steel scaffolding, consumables, transport, etc to execute the works at all heights as per drawings and specifications along with all related works in order that the Structure is handed over to the complete satisfaction of the Engineer-in-charge. (Exclusions: Erection of steel flooring, ladders, stairways, and handrails). Contractor to supply Temporary erection Bolts and shim plates within the quoted Price for erection. Measurement shall be done as per AFC Fabrication drawing Net weight. Permanent connection Bolts shall be supplied by the Erection Contractor.Weight ofTempoary erection bolts shall not be considered for payment.Measurement shall be done as per AFC drawings. |
| 76 | For Steel Grade Supports and Platforms at Grade |
| 77 | HANDRAIL |
| 78 | FOR STRAIGHT HANDRAIL) Supplying, fabricating, unloading, assembly, Erection of Fabricated & Painted handrails 1000mmhigh HORIZONTAL HAND RAILING as per Standard TP-1ZZZA-CV-SDD-0003 (for platforms, walkways, etc. or any other location as directed) consisting of top rail, mid rail and vertical posts (Maximum spacing 1500mm c/c) with 32mm nominal diameter medium grade Galvanized (610 gm/sqm) MS Tubes conformingto IS:1239 and 100x5 MS Toe Plate conforming to IS:2062 (Grade 250A), including straightening if required,cutting,bending,welding,bolting (including Supply of minimum grade 4.6) conforming to IS:1367, cleaning, surfacepreparation, coating and painting as per specification TP-1ZZZA-PI-SPE-0003,all complete as specified, shown and directed. Handrail shall be fabricated as modular unit and transported to OWNER"S STORE/ STORAGE YARD.Scope shall include all activities like fixing of all type of Connection Bolts (Erection, Hot Dip Galvanized/Non-Galvanized Permanent bolts) as per Specifications, Welding, Aligning, making necessary alterations caused due to mismatch of Bolt Holes, Torque Tightening of Bolts, cleaning, giving final touch up paint as perspecifications tothewelded / fabricated parts,etcasrequired complete with all tools and tackles , equipment and labour, for all and heights along with all related works in order that the Structure handrails is handed over to the complete satisfaction of the Engineer-in-chargePermanent connection Bolts shall be supplied by the Erection Contractor.Weight ofTempoary erection bolts shall not be considered for payment. Measurement shall be done as per AFC drawings. |
| 79 | For straight handrail |
| 80 | For stair case/inclined handrail |
| 81 | LADDERS/ CAGE / SAFETY GATE/ SAFETY BARRIER ERECTION |
| 82 | Supplying structural steel conforming to IS:2062, transporting to the fabrication yard, storing, straightening, cleaning, fabricating,painting & Assembly, Erection of already fabricated & painted ladders with or without cage , safety gates / Chainsetc, strengthening of steel members to line & level, including supply of shim plates &other consumables, welding with approved welding electrodes, finishing edges by grinding, connection bolts (supply of minimum grade 4.6) conforming to IS:1367, testing / examining of bolted and / or welded structural steel works etc., including Surface preparation by abrasive blasting as per Sa-2 1/2&corrosion protection ( hot dip galvanizing, minimum thickness 610 gm/sqm), coating and painting as per specification TP-1ZZZA-PI-SPE-0003, all materials and labour complete as per drawings ,specifications, standards and as directed by the Technip Engineer / representative. Ladder/Cage/Safety gate shall be fabricated as modular and transported to OWNER"S STORE/ STORAGE YARD.Scope shall include all activities like Bolting, Welding, Aligning, making necessary alterations caused due to mismatch of Bolt Holes, Torque Tightening of Bolts, cleaning, giving final touch up painting as per specifications to the welded parts, etc. asrequired completewithalltools, equipmentand labour, for all heights along with all related works in order that the Structure is handed over to the complete satisfaction of the Engineer-in-charge. Permanent connection Bolts shall be supplied by the Erection Contractor.Weight ofTempoary erection bolts shall not be considered for payment. Measurement shall be done as per AFC drawings. |
| 83 | Same as above and Ladder and cage |
| 84 | Same as above and Safety gate / chains |
| 85 | SUPPLY, FABRICATION, PAINTING & ERECTION OF STAIR TREADS |
| 86 | Supply, Fabrication, Painting and Erection of Treads made up of Gratings as prefabricated panels including delivering the same to the actual site of execution. Scope shall include all activities like Supply and fixing of all type of Connection Bolts (Erection, HotDip Galvanized/Non -Galvanized Permanent bolts) as per Specifications, Welding, Aligning, making necessary alterations caused due to mismatch of Bolt Holes, Torque Tightening of Bolts, cleaning, giving final touch up paints as per specifications to the welded parts, etc as required complete with all tools, equipment and labour, for all depths and heights along with all related works in order that the Structure is handed over to the complete satisfaction of the Engineer-in-charge. |
| 87 | For Stair Tread of 750X275 mm |
| 88 | Accessories for Single Man-Holes (SMH) for Underground Sewers |
| 89 | Supplying, Laying of all Accessories required for Man-Holes like materials required for sealing of pipes and conduits at inlet/ outlet after installation, carting prefabricated SMH to site, concrete manhole cover, fixing metal inserts in position, internal ladders/ rungs (as required), CI/ Metal cover and frame (if any) as required, etc. all inclusive. The scope includes tools and labor to complete the necessary works complete for all depths and sizes as per drawing (TP-1ZZZA-CV-SDD-0001) anddirections of Engineer- in-charge. The Concreting, Lean Concrete under the Man-Hole, Excavating/ Backfilling are not part of the Scope of this Item and is included in the Corresponding Items. Vent Pipe shall be supplied and laid as per separate item Inspections and Tests as per relevant technical specifications and codes shall be deemed to be included in the scope |
| 90 | Same as above but Internal dimension of SMH 1.25 x 1.25 m and max depth < 2.5 m. |
| 91 | Accessories for Catch Basins (CB) for Underground Sewers |
| 92 | Supplying, Laying ofCB with all required accessories like materials required for sealing of pipes and conduits at inlet/ outlet after installation, carting prefabricated Catch Basin to site, concrete manhole cover, fixing metal inserts in position, internal ladders/ rungs (as required), cover/ GI grating and frame (if any) as required, etc. all inclusive. The scope includes tools and labor to complete the necessary works complete for all depths and sizes as per drawing (TP-1ZZZA-CV-SDD-0001) anddirections of Engineer- in-charge. The Concreting, Lean Concrete under the Catch Basin, Excavating/ Backfilling are not part of the Scope of this Item and is included in the Corresponding Items. Inspections and Tests as per relevant technical specifications and codes shall be deemed to be included in the scope |
| 93 | Same as above but Internal dimension of CB 0.9 x 0.9 m and max depth < 2.0 m. |
| 94 | Accessories for Cleanouts (CO) for Underground Sewers |
| 95 | Supplying, Laying of CO with all required accessories like materials required for sealing of pipes and conduits at inlet/ outlet after installation, carting prefabricated Cleanouts to site, concrete manhole cover, fixing metal inserts in position, internal ladders/ rungs (as required), cover/ grating/ precast slab/ chequired plate and frame (if any) as required, etc. all inclusive. The scope includes tools and labor to complete the necessary works complete for all depths and sizes as per drawing (TP-1ZZZA-CV-SDD-0001) and directions of Engineer- in-charge. The Concreting, Lean Concrete under the Clean-out, Excavating/ Backfilling are not part of the Scope of this Item and is included in the Corresponding Items. Inspections and Tests as per relevant technical specifications and codes shall be deemed to be included in the scope |
| 96 | Same as above but Internal dimension of CO 0.5 x 0.65 m and min depth 0.35m |
| 97 | Interlink / well point bore well system, |
| 98 | 3 HP pumps –2 nos |
| 99 | B. UNDERGROUND PIPING WORKS : |
| 100 | FABRICATION. ERECTION, ALIGNMENT, TESTING of PIPING (INTERNAL COATED AND EXTERNAL COATED UNDERGROUNDOFFSITE & INTERCONNECTING PIPING: (Bidder to refer Specification Reference:NR-0ZZZZ-PI-SPE-0001, TP-1ZZZA-CV-SPE-0031,NR-0ZZZZ-CV-SPE-0019 & NR-0ZZZ-CV-SPE-0027) Supply of Carbon Steel Piping (pipes, flanges & fittings) lined/coated at vendor shop itself as per specification, including all testing requirement to be done at shop, transportation of materials from Vendor shop to site, receipt of Materials including providing crane, duly inspected by Thirty Party Inspection Authority (TPIA) inspector at manufacturer"s shop , trailer & all necessary equipment, tools and tackles for transportation of all piping items from storage point or from directly Trailer to Contractor"s storage /worksite/work shop and storing materials with proper preservation and as per Procedures. Shop fabrication of piping spools of different material specification/grades/types/thickness including cutting of all types, edge preparation (inclusive of grinding the edges of pipe, fittings, flanges so asto match with matching edges of uneven/different thickness wherever required), bending, chamfering for matching the internal diameter, fit up, welding, preheating/post heating wherever required, threading etc. Contractor to follow Strip tagging, colour coding of piping spools and material traceability as per specification. |
| 101 | Erection of pipes and pipe spools of all types and thickness connecting with equipment nozzles, supporting, aligning, branch connections including provisions and testing of reinforcement pad, providing tapping for installation and welding of all in-line instruments, filters, traps, restriction orice, spray nozzles, fire fighting equipment as applicable, vent and drains, installation of fittings i.e. elbows, reducers, tees, flanges, blind flanges, spectacle blind flanges, wear pads, earthing cleats,restriction orifices, etc. including fixing of all types of gaskets, bolts and nuts of all sizes, torque tightening as per specification. Laying, erection and alignment of pipes upto a height of 5 meters on sleepers, pipe racks etc. or upto 5 meters depth in trenches with proper scaffolding arrangement. Contractor to field verify the data before tie-in, interfacing and before fabrication & Erection of Piping system.Supply and application of internal coating as per sepcification for field welding joints.Repair of internal & external coating at shop & site works as per specification attached (TP-1ZZZA-CV-SPE-0031,NR-0ZZZZ-CV-SPE-0019 & NR-0ZZZ-CV-SPE-0027) Carrying out non-destructive testing like radiography testing, ultrasonic testing, magnetic particle testing, Dye penetrant testing, PWHT, hardness check etc. as per requirement (Payment of radiography testing/ultrasonic testing/magnetic particle testing/dye penetrant testing and PWHT shall be paid separately as per SOR item rate). Carrying out all testing (holiday testing etc.,) required for internal & external coating as per specification attached (TP-1ZZZA-CV-SPE-0031, NR-0ZZZZ-CV-SPE-0019 &NR-0ZZZ-CV-SPE-0027) |
| 102 | Carrying out pre-commissioning activities such as, cleaning and flushing by water / compressed air, steam blowing, card board blasting, hydro testing, pneumatic testing and any other testing as specified in the drawing / specifications, draining, drying by compressed air, hook up withexisting piping if any, completing all such works in all respects as per drawing, specifications, and instruction of the Engineer-in-Charge. Quoted rates includes Contractor"s all Tools & Tackles, Construction equipment, Steel Scaffolding as per safety norms, all consumables including welding rods, filler materials,Gases for metal cutting,Grinding & Cutting wheels, etc. local barricading / welding booths etc.required for completion of Works. Payment of concrete pedestal sleeper support will be made vide respective Items in civil SOR. |
| 103 | Inch-Meter is size multiplied by running meter. Inch-dia is Nominal pipe size in Inch mutipliedby number of joints.Threaded joints are considered under but weld category.Supply, fabrication & erection of piping supports which are normally attached with pipes (like pipe shoes, pads, saddles, U-clamps, guides, hangers, special fabricated supports etc.,) with painting shall be considered as part of piping and shall not be paid separately.Reducers/funnels shall be measured along with piping of lager diameter of pipe.Spool pieces fabricated for temporary use of contractor (for flushing, testing, as replacement of control valves during testing etc.)shall not be measured as part of Piping. Fabrication, fixing/welding of all attachments, earthing cleats, RF pads, wear pads, steam traps, etc. shall be considered part of the work and shall not be measured separately. Vents and drains shall be measured from OD of pipelines and shall be paid at the corresponding unit rates for smaller sizes of pipe.In case of branch piping, the measurement shall be made from outer surface of the main line except in case if equal size branches, in which case measurement shall be made from centreline of the branching header. NOTES: 1) Proper safety arrangements for carrying out the job is under contractor"s scope and the same has to be complied with as per the directions of the Engineer- in-Charge. 2) Piping up to 40mm NB shall be fully TIG welded. Piping size 50mm NB & above, TIG welding is used for root run only. 3) Fixing of sprinkler nozzles (1/2" Threaded connection) is not considered in the "but weld cateogy-Inch dia". To be considered as part of "Supply & Erection of Sprinkler Nozzles", clause C3, Sl.no. 5.6 |
| 104 | OILY WATER UNDERGROUND PIPING -CARBON STEEL - EXTERNAL 3LPP COATED AS PER SPECIFICATION NR-0ZZZ-CV-SPE-0027 |
| 105 | PIPING CLASS= A93AU (Refer PMS Doc. No. NR-0ZZZZ-PI-SPE-0001) |
| 106 | FABRICATION OF UNDERGROUND PIPING : BUTT WELD (COATED CARBON STEEL PIPING) |
| 107 | PIPE SIZE 10" |
| 108 | PIPE SIZE 8" |
| 109 | PIPE SIZE 6" |
| 110 | ERECTION OF UNDERGROUND PIPING |
| 111 | PIPE SIZE 10" |
| 112 | PIPE SIZE 8" |
| 113 | PIPE SIZE 6" |
| 114 | Radiography (X-RAY or Gamma-Ray) |
| 115 | All works involved in the performance and processing of radiographs, evaluation, administration and reporting in accordance with the specification. Any applicable charges connected with NDE execution in order to obtain work permits, safety control around the radio source and working areas. The rate includes charges for all manpower, consumables and all other items required for the complete execution of the work. Measurement : Inch Dia of Welds whose RT is approved but excluding the inch Dia of additional RT done further to defect identification or Inch Dia of RT done in excess of the required quantities specified |
| 116 | Pipe Size upto 2 INCHThickness up to 20 mm |
| 117 | Radiography (SELENIUM-75 SOURCE) |
| 118 | All works involved in the performance and processing of radiographs, evaluation, administration and reporting in accordance with the specification. Any applicable charges connected with NDE execution in order to obtain work permits, safety control around the radio source and working areas. The rate includes charges for all manpower, consumables and all other items required for the complete execution of the work. |
| 119 | Pipe Size upto 2 INCHThickness up to 20 mm |
| 120 | PIPING WORKS FOR REFINERY TURN AROUND TIE-IN |
| 121 | PIPING (ABOVE GROUND) : - Receipt of free issued Materials, transportation of all piping item(s) from Owner"s storage point to worksite/work shop; fabrication including cutting, edge preparation, (inclusive of grinding the edges of pipe, fittings, flanges, Graylock Flanges, etc. to match with the mating edges of uneven/different thickness wherever required), For galvanized pipings - Surfaces where galvanizing is burnt-off shall be wire-brushed and cold galvanized with zinc-coating compound.1” wide PTFE tape may be used in the threaded joints.; Graylock Flanges, clamps seal rings, Locking arrangement for valves (CSO, CSC, LO, LC): fitup, bending, preheating wherever required, welding, threading, and laying of pipes of all types and thickness over Sleepers, overhead on racks and at all elevations, hook-ups with existing piping, connecting with equipment nozzles, strainers, sight glass, steam traps, expansion bellows, orifice assemblies, spray nozzles, rotameters, mixer, special piping inline items, mixer, tappings for pressure gauges, thermowells, sample connections, springs, sample coolers, purging panels and associated tubing, pressure relief valves, desuperheater etc. and fixing of gaskets, bolts, nuts including application of torque wherever required & all other inline instruments, and fittings , like elbows, reducers, tees, vents, drains, SW/threaded valves upto 1.5 NB, Steam Supply/ Condensate Recovery stations (Cast/ Fabricated), alignment, Fixing and welding of RF pad measured as 1.5 Times of mother pipe, cleaning & flushing loop wise and system wise by water/compressed air, hydrostatic, pneumatic, vacuum, spark testing , reinstatement, card board blasting, leak test, inertization, hot bolting if required and any other type of testing as specified, |
| 122 | draining, drying by compressed air, providing of PMI Machine and performing Positive Material Identification (PMI) of existing/new lines using alloy analysers by Level-II qualified NDT Technician, completing all such works in all respects as per the specifications, drawings and instructions of Engineer-In-Charge. Health check of existing piping- Checking Thickness of existing pipe at TP Location/Hot Tapping location by UT before hook up/branch welding is in Contractor"s Scope. Contractor to note that supply and safe upkeep of PMI Machine is Contractor"s responsibility and no separate payment shall be made for PMI Testing and contractor should include the same in quoted rate for Piping fabrication /erection rate for piping towards PMI testing. Preparation of necessary documentation for Test pack.Preparation of necessary documentation & compilation of IBR Dossier for the IBR System and Taking IBR approvals for the required IBR systems is in Contractor Scope. Rates for tubing (if any) shall include rates for valves, fittings, all in line instruments and testing etc.Contractor to prepare spooling drawing (with necessary details like spool numbers, weld joint number along with shop and field identification, flange joint numbers, cut pipe length, test pack number and other details as required ) using necessary software and spooling is in contractor scope. Scope of piping fabrication and erection works also Includes Instrument piping hook up items like impulse pipes, fittings etc., from piping isolation valve to instrument shall be fabricated, erected/installed based on the instrument hook drawing and other applicable standards. Isometrics shall not be issued for impulse pipings. (Instrument Impulse piping and fitting are free issue to contractor). Contractor scope also includes Supply and installation of Bird screens. For coated pipes, item rates shall be inclusive of supply and application of coating of Weld joints (internal) as per Technical specification. Quoted rates includes Contractor"s all Tools & Tackles, Construction equipments, Steel Scaffolding as per safety norms, all consumables including welding rods, filler materialsetc., local barricading / welding booths etc.required for completion of Works. Erection/reerection of Graylock coupling, Filler flange. Contractor is required to take preventive measures for protection of painted Spools by using Pipe rigging FRP roller or any appropriate method for pulling the Pipes. Nothing extra shall be payable in this regard. Rates shall include shifting of Fabricated and painted spools to NDT yard/laydown yard, stacking of spools and further shifting to erection site. |
| 123 | FABRICATION |
| 124 | CARBON STEEL (INCLUDING LTCS & BRONZE VALVES) PIPING (NON IBR);THK. <= 10MM |
| 125 | NB UPTO 24 INCH |
| 126 | NB 26 INCH - 30 INCH |
| 127 | CARBON STEEL (INCLUDING LTCS & BRONZE VALVES) PIPING (NON IBR);THK. > 10MM AND <= 20MM |
| 128 | NB 16 INCH - 24 INCH |
| 129 | CARBON STEEL PIPING (NACE);THK. <= 10MM |
| 130 | NB 2 INCH - 6 INCH |
| 131 | CARBON STEEL PIPING (NACE);THK. > 10MM AND <= 20MM |
| 132 | NB 2 INCH - 6 INCH |
| 133 | CARBON STEEL PIPING (IBR);THK. <= 10MM |
| 134 | NB 8 INCH - 14 INCH |
| 135 | CARBON STEEL PIPING (IBR);THK. > 10MM AND <= 20MM |
| 136 | NB 8 INCH - 14 INCH |
| 137 | STAINLESS STEEL PIPING (NON IBR);THK. <= 10MM |
| 138 | NB 2 INCH - 6 INCH |
| 139 | ERECTION |
| 140 | ALL MATERIALS;THK. <= 10MM |
| 141 | NB UPTO 14 INCH |
| 142 | NB 16 INCH - 30 INCH |
| 143 | ALL MATERIALS;THK. > 10MM AND <= 20MM |
| 144 | NB 2 INCH - 14 INCH |
| 145 | NB 16 INCH - 24 INCH |
| 146 | Steam Tracing of Pipes / Instruments : Hookup with existing lines, Fabrication and Erection of Steam tracing lines including cutting, edge preparation, Cold/Hot Bending, welding, branch connections, vent, drains, instrument & sample point connections, traps, strainers, fabrication and erection of related supports and connection accessories, connecting with Existing steam tracing lines / steam manifolds and installation of steam traps including isolation valves, terminating up to the drain points/funnel, hydrotesting, Steam purging, flushing and box-up etc.as per direction of Engg in charge. Necessary welding qualification tests shall be carried out as part of this work. Piping and Fittings shall be Free issue to Contractor. All Other Accessories required for the Steam tracing activities shall be in Contractor scope. Steam/Condensate Manifolds : Taking delivery of material at warehouse, handling, Installation of steam/ condensate manifold, providing of supports, pedestals welding, making ready for hook-up in all respect including marking for tracers identification, Fabrication and erection of necessary supports. Fabricated Manifolds materials shall be Free issue to Contractor. Erection of tracing lines and connecting with existing manifolds are in contractor scope. The listed below following activities are also to be performed by contractor. a) Taking delivery from warehouse or from the place(s) of storage, handling, loading and unloading, unpacking, on site transportation, Surface preparation of process piping, Dirt, rust and scale removal with a wire brush. Oil and grease films may be removed with a rag and suitable solvent, Making necessary connections with existing manifolds, steam traps etc as per manifold location plan . Scope also includes the transportation of all loose supplied items from warehouse or place of storage to the site location. b) Installation of the steam tracing in the correct position as per tracing layout drawing/ vendor drawing & fixing the tracing in position as per details as per specification NR-0ZZZZ-PI-SPE-0005. c) Installation & connection of those items supplied loose. d) Application of heat transfer compound, Tracer Bonding with heat transfer cement, weather proofing, spacers, supporting of manifolds as required, supporting (rest, guide & anchoring) of steam tracing wherever required by using primary or secondary steel.Consider Steam Tracing Tubes of Dia upto 1". e) Measurement for payment under this item shall be as per running metre length of Tracer installed at site, irrespective of tracer pipe size. |
| 147 | VALVES: - Receipt and Transportation of all types of valves (including special & Gear operated valves, flanged Valves, welded Valves, Control Valves etc.)from Owner"s Storage point to contractor"s stores /worksite and installation of valves for all rating including assembly of valves accessories, if any, fixing of gaskets bolts/nuts wherever required and performing Positive Material Identification (PMI) using alloy analysers as per specification, drawings and directions of Engineer-In-charge. Note: i) For all Butt Welded, Socket welded valves & Threaded valves, weding (including seal welds) shall be considered in respective Piping Inch dia for payment purpose. ii) Quoted rates shall also includes unmounting of installed valves during testing of lines / inspection / in case of leakage or any defects and remounting the same after testing and calibration as the case may be. |
| 148 | All Types of Valves such as Gate, Globe, Check, Butterfly, Ball, Plug, control, On-Off, safety valves, R.O. valves, control valves, PSV, TSVup to # 600 class |
| 149 | NB.2 INCH |
| 150 | NB.3 INCH |
| 151 | NB.4 INCH |
| 152 | NB.6 INCH |
| 153 | NB.8 INCH |
| 154 | NB.10 INCH |
| 155 | NB.12 INCH |
| 156 | NB.14 INCH |
| 157 | NB.16 INCH |
| 158 | NB.18 INCH |
| 159 | NB.20 INCH |
| 160 | Bolt Tensioning - Carrying out controlled hydraulic tensioning/tighteningof bolted joints on all types of piping as called for in specification TP-1ZZZA-PI-SPE-0005 on already erected system including carrying out alignment of flanges, cleaning of flange surface, supply of all materials for Bolt tensioning, , recording devices, instruments etc; Providing all necessary normal and special equipment, tools & tackles and gadgets, skilled / unskilled labour, specialist, supervisory staff and completing the work in all respects as per specifications and instructions of engineer-in-charge. Some joints may require bolt tensioning more than once, but, payment for one joint shall be made only once. Quoted price also includes requirement of scaffolding, working platforms and all consumables as required for this work. Bolt Tensioning works includes pipeline flanged joints, pipeline to vessel joints including manway covers to girth flanges, equipment joints, tie in joints flange with other related jobs and package vendors at all elevations. Measurement shall be on the basis of no. of flanged joints / pair of flanges. |
| 161 | 150# JOINTS |
| 162 | NB.14 INCH |
| 163 | NB.16 INCH |
| 164 | NB.20 INCH |
| 165 | 300# JOINTS |
| 166 | NB.10 INCH |
| 167 | NB.12 INCH |
| 168 | NB.20 INCH |
| 169 | NON DESTRUCTIVE TESTING |
| 170 | RADIOGRAPHY: - Performance of radiographic inspection on piping of all types & thickness including providing or hiring of all necessary equipment and whatever else even though not explicitly mentioned but required to perform the work as per specifications (NR-0ZZZZ-PI-SPE-0006) and instructions of Engineer-in-charge. Rates are inclusive of radiography machine, manpower, consumables etc.and all other equipments required to perform the radiography at all heights including staging Scaffolding to the satisfaction of Engineer-in-charge. Radiographs shall be submitted to the Engineer-in-charge. (Repeat Radiography due to defective radiograph on repaired joints due to Contractor"s fault and for additional radiography necessitated due to poor performance of contractor"s welders shall be done at contractor"s cost and nothing shall be paid as extra) |
| 171 | Film Radiography by Gamma rays / X Rays |
| 172 | Radiography using Close proximity method with using Selenium (Se 75) source / (SAFE RED) / Equivalent source. |
| 173 | DYE PENETRATION/ MAGNETIC PARTICLE TEST : - Performance of Magnetic particle/ dye penetrant test including supply of all necessary materials; equipments and labour for carrying out the work as per specification and directions of Engineer-in-charge. |
| 174 | DYE PENETRATION TEST |
| 175 | MAGNETIC PARTICLE TEST |
| 176 | WET FLOURESCENT MAGNETIC PARTICLE TEST |
| 177 | STRESS RELIEVING : - Carrying out stress relieving of weld joints on all types of piping as called for on shop/site fabricated already erected system including supply of materials, consumables,recording devices, insulation materials, all electrical boards with safety devices safety equipments, instruments etc. providing all normal & special equipment and gadgets, skilled / unskilled labour, specialist, supervisory staff and completing the work in all respects as per specifications and instructions of Engineer-in-charge. Repeat performance due to defective stress relieving or any other account shall be on Contractor"s cost (Payment shall be done only after submission and approval of charts. Stress relieving shall be followed by measurement of hardness and no separate payment shall be made for this). Note: Unit for stress relieving quantity is " Nos. of circumferential weld joints" |
| 178 | NB.3 INCH |
| 179 | NB.4 INCH |
| 180 | NB.6 INCH |
| 181 | HEALTH CHECK OF EXISTING PIPING: Checking Thickness of existing pipe at TP Location/Hot Tapping location by UT before hook up/branch welding. |
| 182 | HOT INSULATION (Supply & installation) : - Providing thermal insulation including supply of all insulating and ancillary materials, vapour barrier, weather protective coverings, consumables and other necessary materials, testing of materials as required, including transportation of materials to work site, duly inspected by TEN inspector at manufacturer"s shop & sample check/inspection at site by TEN Constructhe on, binding, tying, lacing, stitching and/or otherwise securing, finishing with sheet cladding asper spec, providing bolts, rivets and self tapping screws wherever specified, providing inspection windows, end seals for flanges etc., colour coding and identification. Providing steel scaffolding, all tools, tackles, equipments etc., labour, supervision and completing the work in allrespect, at all heights as per drawings, specificationsNR-0ZZZZ-PI-SPE-0003 and instructions of Engineer-in charge. Contractor scope also includes Supply and Installation of Removable weather shield cover, All material required for weather shielding for flanged joints and pipe including job at site with all required tools to perform job shall be in contractor scope, Job shall be performed as per standard NR-0ZZZZ-PI-SPE-0003. Measurement method for insulation shall be as per IS 14164. |
| 183 | INSULATION TYPE:IH / IT, SURFACE MATERIAL :CS & AS, OPERATING TEMP RANGE: UPTO 125 DEG C, INSULATION MATERIAL: ROCKWOOL |
| 184 | NB 8 INCHES, THICKNESS 25 MM |
| 185 | NB 12 INCHES, THICKNESS 25 MM |
| 186 | INSULATION TYPE: IE, SURFACE MATERIAL : CS & AS, OPERATING TEMP RANGE: UPTO 170 DEG C, INSULATION MATERIAL: INNER LAYER : ROCKWOOL AND OUTER LAYER : POLYURETHANE / POLYISOCYANURATE |
| 187 | NB 3 INCHES, THICKNESS 90 MM |
| 188 | PIPE SUPPORTS |
| 189 | PIPE SUPPORTS (MATERIAL SUPPLIED BY OWNER): Fabrication, erection (at all elevations) of all types of pipe supports like shoes, cradles, hangers, tie-rods, rigid struds, Sliding plates, Heat isolation blocks, clamps (of all sizes/thicknesses manufactured by forming method using die), turn buckles, saddles, guides, special supports, pads, and trunnion supports etc. of all types including shot blasting, supply and application of one coat of primer, intermediate & final paint, all necessary equipments, consumables, labour, returning surplus materials and scraps etc. to OWNER"s storage point and completing work as per drawings, specifications and instructions of Engineer-in-charge. Modifications/rectifications, if required; and adjustments/alignment during precommissioning, commissioning as per the instructions of Engineer-in-charge. Installation of Spring hangers shall be in contractor"s scope. The scope of Works also includes grouting of supports, if required as part of Pipe Supports Works within the quoted price which includes supply of grouting materials also and nothing extra shall be payable in this regard. While fabricating the supporting elements the Contractor will ensure that dimensions shown in the drawings match with the site conditions. Additional supports as necessary with the site condition shall be fabricated and erected in accordance with the Standard. The measurement shall be done in MT of finished support. Wastage shall not be considered. Also unlocking of the Spring / hangers / and /or adjusting of turn buckles etc. during commissioning shall be in the scope of Contractor within the quoted price. Welding of supports with mother pipe shall be included in erection rate for Pipe Supports on MT basis. |
| 190 | Dummy Pipe Supports for C.S. |
| 191 | PIPE SUPPORTS (MATERIAL SUPPLIED BY CONTRACTOR): Supply, Fabrication, erection (at all elevations) of pipe supports like shoes, cradles, hangers,tie-rods, rigid struds, Sliding plates, Heat isolation blocks, clamps, U-Bolts, turn buckles, saddles, guides, special supports, pads, T post, brackets and trunnion supports etc. of all types including supply and application, shot blasting,one coat of primer, intermediate & final paint, all necessary equipments, consumables, labour,and completing work as per drawings, specifications and instructions of Engineer-in-charge. Modifications/rectifications, if required; and adjustments/alignment during precommissioning, commissioning as per the instructions of Engineer-in-charge. Installation of Spring hangers/strut/sliding plates/Snubber & tie rod shall be in contractor"s scope .The scope of Works also includes grouting of supports, if required as part of Pipe Supports Works within the quoted price which includes supply of grouting materials also and nothing extra shall be payable in this regard. While fabricating the supporting elements the Contractor will ensure that dimensions shown in the drawings match with the site conditions. Additional supports as necessary with the site condition shall be fabricated and erected in accordance with the Standard. The measurement shall be done in MT of finished support. Wastage shall not be considered. Also unlocking of the Spring / hangers / and /or adjusting of turn buckles etc. during commissioning shall be in the scope of Contractor within the quoted price. |
| 192 | Carbon Steel Supports |
| 193 | PAINTING |
| 194 | Supply of paints and primers, preparation of surfaces and application of primer and finish paints, identification ( Line numbering), lettering, stencilling of equipment/piping, colour bands, colour coding, miscellaneous demarcation required as per site engineer such as marking on grade for underground lines/cable trays/trenches etc. As specified including rubdown and touch up of shop primer wherever required, providing scaffolding for all heights, labour, material, tools and tackles, consumables supervision etc. to complete the work in all respects as per Job spec. TP-1ZZZA-PI-SPE-0003 drawings and direction of Engineer-in-Charge for all type of uninsulated piping and insulated piping as specified including pipes, fittings, flanges, supports, valves, inline instruments etc. Surface preparation by blast cleaning and application of first coat of primer (as specified in Painting spec) shall be done in fabrication yard prior to erection. For insulated piping wherever blast cleaning with no primer application is specified (insulated SS), in such cases finish paints shall also be applied in the fabrication yard. The identification marks of the piping and joints shall be noted before blasting and the same shall be transferred on primed surface as per the instructions of Engineer-in-charge. Notes: 1. All joints (fabrication as well as erection joints) shall be left unpainted till hydrotesting. 2. No extra payment shall be made for identification (line numbering etc.) of insulated and uninsulated lines. 3. Quoted rate for Painting of Piping also includes Lettering, Stenciling, colour Bands & Colour Coding etc. as per site requirement and Technical Specifications and nothing extra shall be payable in this regard. |
| 195 | PAINTING OF UNINSULATED CS/ LTCS/ AS PIPING |
| 196 | OPERATING TEMP GROUP (TABLE-1, 1.2): -14 TO 100 (DEG C) SSPC-SP-10, Primer - Inorganic Zinc Silicate (FP-6), 1 coat, 65 - 75 µm, Primer - Epoxy High build (FP-3A), 1 coat, 170 µm, Primer - Acrylic Polyurethane (FP-1), 1 coat, 40 µm Total Primer DFT= 285 µm Finish Coat - Acrylic Polyurethane (FP-1) - 40 µm will apply after pressure water wash & surface rubbing Cumulative DFT = 325 µm |
| 197 | NB 0.5 - 0.75 INCHES |
| 198 | NB 1.5 INCHES |
| 199 | NB 2 INCHES |
| 200 | NB 3 INCHES |
| 201 | NB 4 INCHES |
| 202 | NB 6 INCHES |
| 203 | NB 8 INCHES |
| 204 | NB 10 INCHES |
| 205 | NB 12 INCHES |
| 206 | NB 14 INCHES |
| 207 | NB 16 INCHES |
| 208 | NB 18 INCHES |
| 209 | NB 20 INCHES |
| 210 | NB 28 INCHES |
| 211 | PAINTING UNDER INSULATION OF CS/ LTCS/ AS PIPING : |
| 212 | OPERATING TEMP GROUP (TABLE-2, 2.1.1): -45 TO 200 (DEG C) SSPC-SP-10, Primer - Epoxy Phenolic (FP-10), 1 coat, 125 µm Finish Coat - Epoxy Phenolic (FP-10), 1 coat, 125 µm Cumulative DFT = 250 µm |
| 213 | NB 3 INCHES |
| 214 | NB 8 INCHES |
| 215 | NB 12 INCHES |
| 216 | Misc. Works (Related to Piping Fabrication and Erection) |
| 217 | MODIFICATION / HOOK-UPS :Cutting, bevelling, fit up, welding of different sizes of CS(IBR/ NON IBR)/AS/SS piping of all types and thicknesses in shop, in position, on ground/overhead on rack and at all elevations; transportation of pipes, fittings, flanges etc from owner"s storage point to work site/ work shop, making necessary scaffoldings, consumables, machinery, tools, tackles, labour, hydrotesting upto the nearest isolation point and supervision including attending repairs, arranging dewatering pump,hookup with existing lines for completing the work as per the instruction of Engineer-in-charge. |
| 218 | Flame Cutting C.S. Piping IBR/Non IBR |
| 219 | Hacksaw cutting C.S. Piping IBR/Non IBR |
| 220 | Plasma cutting |
| 221 | Fitup & welding C.S. Piping IBR/Non IBR |
| 222 | Hydrotesting, flushing, drying etc. of existing lines C.S. Piping IBR/Non IBR including Blinding and Deblinding of existing lines |
| 223 | MISCELLANEOUS ACTIVITIES DURING RFSU AND COMMISSIONING ASSISTANCE: |
| 224 | Carrying out Commissioning activities such as Blinding, De-blinding (including supply and fabrication of Blind plates), steaming & flushing of pipe lines and equipments, to make ready for hot works for unit shutdown with required tools & consumables, Valves operations, valve dropping, cleaning of strainers, Flange tightening and any other activities / assistance etc. as perCommissioning specifications / procedure and instruction of Engineer-in-charge including supply of necessary hand tools, equipments / machineries, consumables (electrodes, filler wires, gas, card board, target plate, scaffolding etc. wherever required) and with the single point responsibility of Contractor"s supervision. Note: This Manpower shall be utilized during shutdown assistance activities and forCommissioning assistance requirement over and above that already described elsewhere in the Price Schedule. One Manday is 12 Hour duty. Pre Commissioning requirement is alreadycovered in the respective Items Unit Rates and within the CONTRACTOR"s responsibility for Mechanical Completion. Unit Price for Supply, Fabrication and installation of Blind plates shall be paid separately as per Unit rate of Structural Steel Item. |
| 225 | Foreman / Supervisor |
| 226 | Skilled Manpower (with Hand Tools, Equipment / Machinery, Consumables) |
| 227 | Semi Skilled Manpower (with Hand Tools) |
| 228 | Helper / Unskilled Manpower |
| 229 | REMOVAL ERECTED PIPING(ABOVE GROUND) :- |
| 230 | Removal of piping existing/ erected including SW valves for modification as required as per Drawings/P&IDs/instructions of Engineer-in-charge at all elevations, including providing assistance to owner for draining, cleaning and purging of the lines to be removed , unbolting of flanged joints /cutting of pipe lines wherever required, installation of flanges and blind flanges, removal of insulation from insulated lines, removing supports, steam tracers, all fittings and flanges, instruments etc, cutting of pipes in appropriate length for transporting purposes, cleaning, flushing, drying and transporting all materials to storage point(within the complex battery limits) designated by Owner/EIL including stacking of material and disposing of waste etc as instructed by Engineer-in-charge |
| 231 | C.S/ SS /A.S PIPING |
| 232 | HIRING OF CRANES (OPTIONAL ITEM) INCLUDING MOBILIZATION AND DEMOBILIZATION CHARGES, CRANE OPERATORS, FUEL, LUBRICANTS, ALL CONSUMMABLES AND ACCESSORIES ETC. (10 HRS. IN DAY BASIS). USES FOR MORE THAN 10 HRS. IN A DAY SHALL BE PAYABLE ON NORMAL RATE PRORATE BASIS.The deployment of Cranes under this item is for the special cases and for Scope of work other than normal scope of work mentioned in other items of this SOR. The requirement of hiring of Crane shall be as decided by OWNER & CONSULTANT and shall be communicated accordingly during execution of Work. |
| 233 | TYRE MOUNTED CRANE OF CAPACITY 100 MT |
| 234 | F-15 Faranna |
| 235 | SUPPLY OF STANDARD NITROGEN BOTTLES REQUIRED FOR PRESSURISING FOR LINES BEYOND 7 KG/CM2 WHEN CONDUCTINGPNEAUMATIC TEST |
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