Indian Oil Corporation Limited-IOCL has published Internal Cleaning , Inspection , Repair And Painting Of 3 Nos . Crude Oil Storage Tanks ( Nominal Capacity Of 60 , 000 Kl , 79 M Dia . And 13 . 5 M Height ) At Paradip , Odisha - Gr . A. Submission Date for this Tender is 16-07-2021. Cleaning Work Tenders in Paradip Odisha. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 30-Jun-2021 | Pre Bid Meeting | Technical Bid | 16-07-2021 |
| Name of Work: Internal cleaning, inspection, repair and painting of 3 nos. crude oil storage tanks (nominal capacity of 60,000 kl, 79 m dia. and 13.5 m height) at Paradip, Odisha - Gr. A (PT - 12) NOTE: 1. Please enable macros before filling the rates to see the quoted figures in words. 2. The bidder shall quote firm prices “Excess(+)/ At Par/ Less(-)” against the rates mentioned in the price schedule provided in BoQ1 sheet as per instructions provided herein after taking into account all the tender terms and conditions and scope of work. In case rates are quoted to more than 2 decimal places then, the amount quoted towards the tender shall be worked out for the rates quoted to first 2 decimal points without rounding off. 3. Only "Bidder Name", "Excess (+) or "At Par" or Less (-)" & "Percentage" are to be filled by the bidder in the designated "Sky Blue cells". For "At Par" selection, the percentage quoted shall be treated as 0.00 and quoted amount at par with estimate. 4. "Excess (+)" or "At Par" or "Less (-)" can be selected from the dropdown menu by clicking on the cell. 5. No changes shall be made by the bidder to S.No., Unit, Quantity. 6. In case of any difference in item description/unit/quantity in BOQ, then the item description/quantity/unit given in the tender document shall prevail. 7.The rates quoted by the tenderer shall include all cost towards equipment, labour & laboratory back-up, logistics, transport, spares, tools, tackles, consumables, etc., travel and stay arrangements and other incidentals including supply of materials as may be necessary for rendering the services as per detailed specifications. 8. Goods and Services tax as per GST Act 2017 for concerned services has been added to the base price of below mentioned services. If the bidder wishes to quote some other Goods and Services tax rate other than mentioned in the price schedule provided in BoQ1 sheet, they may quote the same in "Annexure H-2 - Exceptions and Deviations". Statutory variation on Goods and Services Tax as applicable for the category/service shall be to Owner’s account up to the contractual completion period. Reverse charges mechanism on Goods and Services tax amount shall be applicable as per Govt. rules. 9. Bidders are advised strictly not to alter or change the BOQ format/ contents. Bidders are also advised not to paste any image file or put any additional conditions in the BOQ work sheet. Abbreviations: Unit CUM- Cubic Meter, SQM - Square Mater, TO - Metric Ton, SFT - Square Feet, EA - Each, LS - Lump Sum, M - Meter, KG - Kilo Gram | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 10 | SERVICES | |||
| 2 | 20 | DESLUDGING / DEGASSIFICATION & PREPATORY WORK | |||
| 3 | 30 | Locking of roof on supporting legs | 1 | LS | |
| 4 | 40 | Opening and of roof manholes | 4 | EA | |
| 5 | 50 | Opening of shell man hole & flush out door | 8 | EA | |
| 6 | 60 | Blinding and deblinding of inlet /outlet / surge line (36" and 24") with supply of stud / nut, along with disposal of residual crude in the inlet and outline line as per EIC's directions. | 1 | EA | |
| 7 | 70 | Thorough scrapping of lower deck, roof leg supports out side and shell internals etc including trasportation of sludge to bioremediation area within the plant as per direction of site engineer after taking all precautions as per specifications and directions of Engineer-in-charge. | 5000 | SQM | |
| 8 | 80 | Supply, installation and running of flame proof eductor for ventilation for gas freeing the tank in shell manhole and roof manholes throughout 9 months as per the directions of EIC. | 6 | EA | |
| 9 | 90 | Barricading for the height of 8 m around the tank by GI new corrugated sheet. Proper anchor support to be provided using suitable pipes for barricade | 2000 | SQM | |
| 10 | 100 | Supply, installation of steel piping with flanges, bends, NRVs, etc (250-300 mtrs), provision of flame proof pump, installation, connecting and pumping of residual crude oil in tank (around 8000 kls) to another nearby tank in the same dyke or different dyke through water draw off or product drain line or branch line provided in inlet line. The oil may also be pumped from the tank to crude oil header line as per the directions of EIC. The pipes used for oil transfer are to be taken back by the contractor after completion of the work. The scope will include the dismantling of the pipings and cleaning of the site. (The pump capacity has to be minimum 100 KL/hr and minimum 40 M head). | 1 | LS | |
| 11 | 110 | Processing / Disposal of Sludge:- Removal and safe disposal of sludge as per technical specifications and instructions of EIC / Site Engineer. Measurement of sludge in line with tender specifications & instructions of EIC and measurement to be done only in presence of EIC / Site Engineer. Cleaning of tank / sludge disposal through a combination of mechanical / manual process including preparatory work for desludging of tank, sludge measurements as required, entry into the tank, taking all safety precautions and degasification of the tank to make it 100 % gas free including supply of all equipments, manpower, tools, tackles, consumables, non-consumables, PPEs, fire and safety appliances, breathing apparatus etc., to complete the job in all respects as per the direction of EIC/ Site Engineer and tender specifications. Explosive meter with calibration should be brought by the contractor to continuously monitor the LEL & oxygen level inside the tank. Double earthing of all the equipments like motors, sludge tank, exhaust/ eductor fan etc. shall be done. During transportation of sludge, the tractors should be covered properly to avoid any spillage of sludge mix inside the station. .Including loading of solid cake of sludge into trucks or tractors and transporting to PHBPL OWS/sludge lagoon or Paradip Refinery OWS | 1500 | TO | |
| 12 | 120 | Thorough scrapping of the inside of the tank and appurtenances etc as per direction of site engineer including supply and spreading of fresh saw dust of suffcient quantity, supply of tools, tackles, labor, etc., to complete the work in all respects including trasportation of sludge to bioremediation area within the plant, and washing with cleaning agent and water cleaning of surrounding areas for inspection of the tank after taking all precautions as per specifications and directions of Engineer-in-charge. Area of work: Bottom plate along with appurtenances for scanning purpose | 5500 | SQM | |
| 13 | 130 | MECHANICAL WORKS | |||
| 14 | 140 | Dismantling, transportation and storing of primary seal and secondary seal with related material in the owner's store yard and re-installation of foam seal, secondary seal, weather plate, etc as per the instruction of EIC / Site Engineer. | 250 | M | |
| 15 | 150 | Dismantling and reinstallation of various equipment installed on tank (side entry mixers, inlet/outlet valve, etc), safe stacking of the equipment at an elevated level of atleast 500mm and covering the equipment with tarpolene sheets, provding tools, consumables, labour etc. required for execution of the work, complete in all respects as per the instructions of the E-I-C / Site Engineer. | 20 | TO | |
| 16 | 160 | Dismantling of the corroded portion of the roof top deck surface by gouging to remove at welded portion and by gas cutting only, to cut the plates where gouging is not required. Transportation of the same to owners storage site within the station premises, stacking of the materials, taking delivery and transportation of 5 / 6 mm plates from owners supply points to the work site, fabrication, erection, straightening of new plates by jacking or other means, full welding of new plates in place of corroded portion of the roof which are removed earlier by approved welding electrodes. The scope of contractor shall include dismantling of foam dam and erection of new foam dam as per the directions of the EIC. Testing of lap weld joints with soap solution under 2 PSI with vacuum, for leak proofness including supply of all equipments, materials (except owner supplied 5 / 6 mm plates), consumables, labour etc. required for execution of the work, complete in all respects as per the instructions of the E-I-C / Site Engineer. The scope of contractor shall also include patch work of lower deck with owner supplied plates if required.\n\nDismantling of the corroded portion of the bottom plate by gouging to remove at welded portion and by gas cutting only, to cut the plates where gouging is not required. Transportation of the same to owners storage site within the station premises, stacking of the materials, taking delivery and transportation of 8 mm /10 mm / 6 mm plates from owners supply points to the work site, fabrication, erection, straightening of new plates by jacking or other means, full welding of new plates in place of corroded portion of the bottom plate which are removed earlier by approved welding electrodes. Testing of lap weld joints with soap solution under 2 PSI with vacuum, for leak proofness including supply of all equipments, materials (except owner supplied plates with any thickness) consumables, labour etc. required for execution of the work, complete in all respects as per the instructions of the EIC / Site Engineer. | 220 | TO | |
| 17 | 170 | Shell repair work by patch work in corroded portion of tank shell by owner supplied 5mm/8 mm / 10 mm thick plates and padding of wind girder by owner supplied 5mm/8 mm / 10 mm steel plates, pad plates for cooling ring supports as per the instructions of EIC, including bending of 5mm/8mm /10 mm coupon plates as per requirement, edge preparation & fitment, welding of shell coupon, carrying out DP test etc . | 200 | SQM | |
| 18 | 180 | Dismantling of the existing roof drain piping (8") inclusive of joints, check valves and cutting of old flanges, etc. of M/s. Mesa flexible hoses, roof sump extension drain steel pipes, outside shell roof drain pipes, breather valve pipes, etc, at all heights and depths, transporting the dismantled materials to the owners store yard in station premises, supply of all tools, tackles, labours and consumables to complete the work to all respects as per directions of EIC / Site-Engineer. | 100 | M | |
| 19 | 190 | Strengthening of lap joints of top deck and lower deck of floating roof by depositing additional weld beads (one run with 4 mm AWS 6013) wherever required to restore the joints to the fillet size of 5 mm / 6mm including supply of all labour, equipment, consumables, labour etc required to complete the job in all respects as per the instruction of Site Engineer/ EIC. | 6000 | M | |
| 20 | 200 | Strengthening of tank bottom plate lap joints, annular plate, sketch plates, shell to bottom plate joint, primary wind girder, secondary wind girder joints by depositing additional weld beads (one run with 4 mm AWS 7018) wherever required to restore the joints to the required fillet size of 8 mm including supply of all labour, equipments, consumables, etc., required to complete the job in all respects as per the instructions of Site Engineer / EIC. | 11000 | M | |
| 21 | 210 | Vacuum box testing under 2 psi vacuum/Dye-penetrant/Oil chalk testing of the lap joints on the tank bottom, annular plate radial joint as well as top / bottom deck surface and shell patches by for leak proofness including supply of all labour, materials, equipments, consumables etc., required to complete the work in all respects as per the directions of Site engineer / EIC. | 5500 | M | |
| 22 | 220 | Modification of water draw off pipes and product draw off pipes, installation of 8", 6"& 4" dia ASTM A-106, sch. 80 CS pipes, modification / replacement of Tank drain piping (roof drain, water drain, product drain, ETP, etc) inside (Up to flange) and outside (complete) of the shell including the dismantling the old piping, valves, flanges, bends, etc, cutting, if required, edge preparation, lining up, welding, fabrication, tightening and installation of pipes including valves, flanges, bends, pipe supports, etc at all heights and depths and connecting to the spool outside the tank, hydrostatic testing, draining of water, tie - in, final cleaning up and disposal of all wastes and all surpluses including all inputs such as labour, materials, tools & tackles, consumables, etc required to complete the job directions of EIC. Supply of pipes, valves, flanges, bends is covered separately. | 100 | M | |
| 23 | 230 | Dismantling of existing platform, structure, including valve operating platform, spiral staircase, rolling ladder, resting platforms, landing platforms, hand railings, foam dam supports, pipe supports, deflector plates and supports, curb angle, foam extension plates etc. supply of labour, equipment, consumable, tools and tackles etc to complete the job as per directions of Site Engineer / EIC.\n | 40 | TO | |
| 24 | 240 | Replacement of Annular plate (14 mm) by lifting the shell along with structural and testing of lap /butt welds by soap solutions under 2 PSI vacuum for leak proofness, DP test of shell at the joining with annular plate on both sides before welding, DP test of root & capping of radial butt weld joints in presence of site engineer, Oil-Chalk Test, including supply of labour, equipments etc. to complete the work as per instruction of Site Engineer / EIC. | 50 | SQM | |
| 25 | 250 | Taking delivery of owner supplied 10 mm /14 mm plates, rolling, fabrication of water draw off sump (1.5 mtrs dia and 0.95 mtrs height), carrying out oil chalk test, dismantling of existing sump, fixing of new sump, compaction ramming of foundation including supply of equipments, consumables, labour, tools and tackles for completing the job in all respect as per direction of Site Engineer / EIC. | 4 | EA | |
| 26 | 260 | Relocation of emergency drain with dismantling the existing emergency drains and relocating the same by taking delivery of owner supplied 8 mm plates or of other dimensions, rolling, fabrication of emergency drain with canopy, as per drawing, fit up, welding including supply of equipments, consumables, labour, tools and tackles for complete work in all respects as per direction of Site Engineer / EIC. | 6 | EA | |
| 27 | 270 | Taking delivery of owner supplied plates / pipes, rolling, fabrication and installation of roof sump of 1.2 m dia and 1.5 m height dismantling of existing sump inclusive of all inputs such as labour, materials, tools, tackles, etc required to complete the job as per the enclosed sketch and direction of EIC. | 3 | EA | |
| 28 | 280 | Dismantling of corroded pontoon manholes from top deck plate taking delivery of owner supplied plates, rolling, fabrication and welding of pontoon manholes, pontoon covers with lifting handles complete as per existing design inclusive of all tools & tackles, consumables, labour etc to complete the works per design / technical specifications and as per the direction of EIC. Supply of only plates will be in the scope of the owner. | 120 | EA | |
| 29 | 290 | Scanning and inspection of the surface of bottom plates,UT of nozzles, by floor scanners based on Low Frequency Electromagnetic Technique (LFET)/ Magnetic flux leakage (MFL) and submission of detailed report of bottom plates as per the instructions of Engineer-in-Charge. | 5000 | SQM | |
| 30 | 300 | Inspection of primary wind girder and secondary wind girder areas of shell of the tank for a width of 10 cm by Automatic Ultrasonic Tester or low frequency Electromagnetic Technique (LEFT) and submission of detailed report of bottom plates as per the instructions of EIC. | 750 | M | |
| 31 | 310 | Dismantling of existing 3" & 6" fire line riser , 3" main sprinkler cooling system, 3" & 6" foam line by opening flange joints / U clamps or gas cutting, etc, bringing it to ground level and cutting of old flanges and transportation of old pipes to scrap yard and fabrication of new 3"& 6" fire line and foam line (Duplex stainless steel) in ground level and fabrication of new sprinkler system and riser (3" & 6" pipes) by welding of acceptable old / new fittings like flanges, elbow, reducer, half coupling, spray nozzle, etc and fabrication of mitre bend, spool piece if required and fitting of half coupling, spray nozzle etc and thorough inspection, hydro testing at a pressure of 15 Kg/cm2), fabrication of all piping, sprinkler system by cold bending, welding, erection of pipes, refitting of all the parts (including spray nozzles at 1.5 m to 2 m apart from each other) along with fitment of new GI coated 1 inch MS rod, angles / channels, rubber coated U clamp, support pad in pipe at support locations of entire sprinkler line as per specification & drawing, system testing and commissioning with all tools and tackles to complete the work as per direction of EIC. All new fittings & pipe supply are covered in separate item. Approx length of 3" line=800 m and 6" line=60 m | 1220 | M | |
| 32 | 320 | Welding of patch plates of size 300x300 mm over bearing plate under each leg supports on bottom plate, welding of patch plates of 6/8/10 mm on bottom plates. Scope of work includes lifting of leg support pipe using jacks, cleaning of sludge from leg support pipe, insertion of painted 8mm/10mm/12mm plate and welding. Plate shall be supplied by owner. remaining tools, tackles, consumebles, manpower, etc are to be arranged by the contractor | 50 | SQM | |
| 33 | 330 | Shell window cutting in 25/20 mm plate and refitting of the shell plate with old or new plate as per requirement after completion of repair work as per the instructions of EIC, including edge preparation & fitment, welding of shell plate by E7018 electrodes, stress relieving treatment (PWHT) of welded portion, radiography testing of weld portion, carrying out Dye penetrant test etc as per instruction of EIC . New shell appurtenances installed if any will be paid as per the rates of this item | 8 | SQM | |
| 34 | 340 | Making holes on primary and secondary wind girder plates as per instruction of EIC | 300 | EA | |
| 35 | 350 | Gouging (from wind girder/ shell weld location and cutting of old wind girder plates of wind girder and both sides of wind girder support, toe-board, dismantling the wind girder completely or partially as per the requirement, taking delivery of owner supplied plates (14-8mm thick plates) from the owner's stockyard to the work site, fabrication, making perforations, erection at existing position including modification required for sloping outwards, testing of weld joints, supply of equipments, labours, tools, tackles, consumables, non-consumables etc., to complete the work in all respects as per directions of EIC/ Site Engineer and tender specifications. Testing of weld joints is to be done by vacuum box/ oil chalk/DP test(covered in separate SOR item)as per site conditions and instructions of EIC/ Site Engineer. The payment shall be made on the basis of actual quantity of plates erected for repair/ replacement. All patch plates welded on wind girder shall be paid as per shell patch welding item.\n | 30 | MT | |
| 36 | 360 | Fabrication and erection of foam piping of rim seal protection system of one whole tank including welding of 1" and (3/8)" pipes, flanges, fittings using TIG welding for all runs including all labour, tools and tackles. Mini um 120 joints for 25mm and 154 joints for 15mm. | 1 | LS | |
| 37 | 370 | Replacing corroded leg support sleeves. Scope of work includes lifting of leg support pipe using jacks, cutting of corroded sleeve, making hole in the sleeve for inserting lock nut, welding of new sleeve. | 50 | EA | |
| 38 | 380 | Dismantling of corroded existing roof pipe supports , fabrication, welding of new pipe supports with 3"dia sch 80 pipes without any butt joint, inclusive of consumables, labour, tools & tackles etc as per direction of EIC. | 20 | EA | |
| 39 | 390 | PAINTING WORKS | |||
| 40 | 400 | Supply and erection of double steel scaffolding for working at heights in line with all safety guidelines indicated in tender and instructions of Engineer-in-Charge/Site-Engineer. Supply of all tools, tackles, materials, consumables, labours and erection works shall be in the scope of contractor. | 3200 | SQM | |
| 41 | 410 | Dehumidification of tank internal during blasting and painting to maintain conditions as per specifications indicated in tender as <55% humidity and temperature between 25-35 C along with supply of dehumidifier, blowers & condensers. Uninterrupted dehumidification conditions shall be maintained till the bottom painting activities are over. Supply of dehumidifiers, condensers and all equipments to maintain required conditions during painting activities shall be in the scope of contractor. | 1 | LS | |
| 42 | 420 | BOXING UP OF TANK | |||
| 43 | 430 | Submission of 3 sets of approved as built dimensional drawings as per repair and maintenance carried out in the tank and detailed earth pit drawing along with reports of repair and maintenance as per the directions of EIC. Contractor shall submit 2 hardcopies and 2 softcopies of all drawings and reports within 15 days of the completion of work. | 1 | LS | |
| 44 | 440 | Boxing up of the tank including supply and fitment of gaskets (as per API 601) between all flange connections, tightening as per direction of site engineer/EIC.Fitment of nuts/studs/bolts of all roof and shell manholes, clean out doors, Roof drain, water drain, product drain, Inlet / Outlet nozzles, all body & manifold valves, sprinkler line,foamline etc as per instruction of EIC shall be in contractors scope. | 1 | LS | |
| 45 | 450 | Making temporary arrangements for water filling in tank, Hydro testing to desired height (minimum 3mtrs), attending leakages through flange joints if any, adjustment of floating roof supports to operational height, draining out of water after testing etc. as per direction of site engineer (Supply of water will be done by the Owner) | 1 | LS | |
| 46 | 460 | Calibration of the tank by Survey method including all liaison work with the competent authority for approving the calibration charts, preparation of the charts and payment of fees to the competent authority for approval of the charts. | 1 | LS | |
| 47 | 470 | Taking delivery & transporting of pipes from designated stock pile location /Designated godown both from outside & inside station premises. Taking delivery of pipe fittings, steel flanges, spiral wound metallic gaskets & fasteners from designated location within station premises, transporting the same to site, fabrication and erection of above ground piping including cutting, edge preparation, bending, threading, lining up, welding and installing pipes and pipe fittings, flanges, elbows, equal and reducing outlet tees,concentric/eccentric reducers, y-type strainers, drain funnels, vent pipes and tapping for instruments such as pressure gauges, thermal relief valves, thermowells etc., installing above ground at all elevations connecting with equipment nozzles, valves, vessels, in line instruments etc., welded and threaded pipe line of different pressure ratings, flushing pipes by water after cleaning by compressed air, hydrostatic testing of each section to the specified pressure, draining the water, tie-in, final cleaning-up and dispoal of wastes and surpluses including providing all inputs such as labour, material, equipments and consumables necessary to perform the work (other than those specifically under taken by the owner in this contract) and completing the work in all respects in accordance with the drawings, specifications and instructions of Site Engineer / EIC. Thickness and Grade mentioned in the item are for reference only and may vary. Payment shall be based on OD 4.5" OD x 0.237"WT ASTM A 106 Gr B/A333_D7\nArea of work: Erection of additional 4" piping inside and outside gauge well | 40 | M | |
| 48 | 480 | Horizontal and vertical laying of one or more armoured/unarmoured PILCA/PVC insulated and PVC sheathed/XLPE LT power (voltage grade up to 1.1 KV)/ control/ telephone/ instrument/ CCTV/ computer and other cables on cable racks /wall and steel structures up to any height, fixing of saddles, aluminiumstrip, numbertags (if required), testing plus transportation from stores to site, unpacking, straightening, dressing of cable, fixing with clams/ cleats as required and returning the empty drum with unused cable, ifany, to stores etc. all complete with labour and materials as per the drawings, specifications and directions of the Engineer-in-charge. NOTE:Cables will be supplied by the Owner free of cost / brought at site by the contractor, as per provisions elsewhere in the contract.\nOverall diameter upto 35 MM | 1400 | M | |
| 49 | 490 | CABLE GLANDING & TERMINATION EA\nCABLE GLANDING and TERMINATION WITH DOUBLE COMPRESSION FLAME PROOF\nBRASS GLANDS (SUPPLY OF GLAND IN CONTRACTOR'S SCOPE) : Glanding termination of signal/ control/triad/T/C and power cables "with double compression type flame proof brass cable glands, restoration of " "insulation, clamping of the cable including supply of clamps. Tagging "with aluminium tags, earthing of armour, connection to the " equipment terminals etc. including supply of double compression heavy duty flame proof type brass cable glands conforming to IS Standard. All complete with labour and materials as per "drawings, specifications and directions of Engineer-in-Charge." | |||
| 50 | 500 | CABLE GLAND SIZE 1/2INCH | 34 | EA | |
| 51 | 510 | CABLE GLAND SIZE 1 INCH | 4 | EA | |
| 52 | 520 | Service charges for representative of manufacturer of stirrer motor during installation of stirrer motor parts | 1 | LS | |
| 53 | 530 | COMPOSITE | |||
| 54 | 540 | MECHANICAL WORKS | |||
| 55 | 550 | Installation ,erection ,testing & commissioning of complete 8" dia flexible joint type (pivot type) roof drain system in line with tender specifications and instructions of Engineer-in-Charge/Site-Engineer including duplex pipe, pipe support welding and clamping including supply as per the recommendations of flexible joint manufacturer, supply, fabrication and erection of support chain and hooks, installation of kits including leg guards, requisite shifting of roof legs as per the recommendations of flexible joint manufacturer, all modifications / alterations as per the recommendations of flexible joint manufacturer, supply of SWMG gaskets, stainless steel fasteners, testing of roof drains after installation at 5 Bar for one hour, supply of tools, tackles, labours, consumables etc. to complete the work to all respects. Supply of flexible joints, pipes, flanges, elbow, etc are covered separately. | 130 | M | |
| 56 | 560 | Supply of mild steel structural works using rolled / built up sections for chequered plates, gratings, angles, channels, beams, plates, pipes, flats, tubes, bars, etc of reputed make, fabrication and erection of same for new structures, platforms etc, at all heights and depths, including cutting to required size, welding of joints, fixing anchor plates, including bolts, threading, nuts, washers, sleeves etc. including preparation of detailed fabrication drawings & submission to Engineer-in-charge for approval before start of fabrication, welding, supply of labour, equipment, consumable, tools and tackles etc to complete the job as per directions of Site Engineer / EIC.\n | 10 | TO | |
| 57 | 570 | Fabrication, welding and erection of 1.5" dia. GI pipe, sch 40 for the stairways / hand rails including supply of all threaded unions, equipments, labour, tools, tackles, consumables etc. to carryout the job as per direction of EIC. | 400 | M | |
| 58 | 580 | Supply of 4mm SS 316 plates for fabrication of foam pourer funnels, fabrication of foam pourer funnels of 6"X 12" along with SS 316 mesh fixed to end of funnel | 12 | EA | |
| 59 | 590 | Bituminous carpet rectification and replacement of crude oil soaked sand under tank bottom Plates and tank pad, including removal of damaged bitumen padding, supply of bitumen & gravels as per requirement, mixing these components by heating including supply of all tools & tackles, spreading the bitumen mixtures over the bottom & compacting it to achieve the desired strength for an average thickness of 50 mm & disposal of debris of damaged bitumen padding to the place designated by EIC. | 200 | SQM | |
| 60 | 600 | Dismantling of automatic foam based rim seal protection system, SS (censor) tubes, 1" dia SS piping, spray nozzles, cable trays cables, 7 Nos foam modules, junction box, instrument panel, all pipe, valve fittings connected with Module etc and re-installation of the same along with new modules (supply of new modules to be paid in separate item) and recommissioning of the same one trial run of rim seal system as per instruction of EIC. All new modules to be tested at a pressure of 25 kg/sqcm and to be repaired if any leakage observed during testing. Supply of 1" SS Tee -7 nos , bolt &nuts 1/2"* 50 mm long for connections of flanges, end necking & end cap =14 no. each , stud connector, pressure gauge 20 kg, elbow connector etc for each module, including supply of 5 mm SS 316 sensor tube 270 meter and any other material required to commission the rim seal system including all materials, nitrogen gas, labours, tools and tackles to complete the works to all respects in line with directions of EIC/Site Engineer. Supply of Foam Modules covered separately. | 1 | LS | |
| 61 | 610 | PAINTING WORK | |||
| 62 | 620 | Surface preparation by hand tool cleaning confirm to ST2 inside pontoon box | 2000 | SQM | |
| 63 | 630 | Supply and application of one coat of high build epoxy zinc phosphate primer to a DFT of minimum 75 microns followed by two coats of high build solvent free epoxy phenolic paint to a DFT of minimum 200microns per coat or single coat of 400 microns by Airless spray, by brush for stripe coat, carrying out MIBK test, holiday test to detect any pinholes , The total DFT shall be minimum 475 microns, inclusive of labour, tools & tackles to complete the work in all respects as per specification and instructions of the site engineer / EIC. Min 20% paint wastage will be considered in all paint irrespective of DFT as per paint data sheet. | 5500 | SQM | |
| 64 | 640 | Supply and application of One coat of high build, self priming, rust encapsulating Polyamidoamine cured epoxy mastic coating (80% solid by volume) with minimum 100 microns DFT followed by one coat of high build solvent free epoxy phenolic paint to a DFT of minimum 200microns The total DFT shall be minimum 275 microns, inclusive of labour, tools & tackles to complete the work in all respects as per specification and instructions of the site engineer / EIC. Min 20% paint wastage will be considered in all paint irrespective of DFT as per paint data sheet. (Area of work Roof and 3 wind girders both sides, 300mm shell on either side of wind girders ) | 8000 | SQM | |
| 65 | 650 | Extra for Supply and application of 100 microns DFT of Isocyanite Aliphatic PU in two coats (50 microns each). (Area of work Roof , top shell both sides and 3 wind girders both sides, 300mm shell on either side of wind girders ) | 8000 | SQM | |
| 66 | 660 | Surface preparation by dry abrasive blasting (conforming to SA 2 1/2 surface finish- sand is not allowed as abrasive) . On previously painted surface. thickness of painting - 300-900microns . The blasted surface shall have surface profile of 50-70 microns. Supply of all equipments, tools & tackles, consumables, labour, etc. to complete the work to all respects shall be in scope of contractor. Area of work: Roof- foam dam and foam dam area, all roof appurtenances, rolling ladder, track, etc, , 1.8 m inside shell, outside shell, roof drain pipe, water draw off pipes, staircase, primary, secondary and tertiary wind girders, cooling ring supports, and other structures attached to shell, roof, bottom plate as per requirement | 5000 | SQM | |
| 67 | 670 | Surface preparation by dry abrasive blasting (conforming to SA 2 1/2 surface finish- sand is not allowed as abrasive) on bare steel surface. . The blasted surface shall have surface profile of 50-70 microns. Supply of all equipments, tools & tackles, consumables, labour, etc. to complete the work to all respects shall be in scope of contractor. Area of work: Roof- foam dam and foam dam area, all roof appurtenances, rolling ladder, track, etc, , 1.8 m inside shell, outside shell, roof drain pipe, water draw off pipes, staircase, primary, secondary and tertiary wind girders, cooling ring supports, and other structures attached to shell, roof, bottom plate top side, bottom side of bottom plate etc | 5000 | SQM | |
| 68 | 680 | Surface preparation by dry abrasive blasting (conforming to St 2 sweep blasting surface finish- sand is not allowed as abrasive). Supply of all equipment's, tools & tackles, consumables, labour, etc. to complete the work to all respects shall be in scope of contractor. Area of work: Bottom plate for scanning purpose, bottom side of lower deck, 3rd ring and 6th ring pontoon boxes, bottom side of new top deck plates, pontoon boxes in other rings as identified by site engineer etc | 20000 | SQM | |
| 69 | 690 | One coat of high build, self priming, rust encapsulating Polyamidoamine cured epoxy mastic coating (80% solid by volume) with minimum 100 microns DFT by spray application, followed by one coat of Epoxy MIO(80% minimum solid by volume) with minimum 100 microns DFT by spray application, and then by two coats of isocyanate acrylic aliphatic PU coat (50% solid by volume) with each coat minimum 50microns DFT by spray application including supply and application of paints, stripe coat on all weld joints, edges of plates, channels, angles, supply of all equipments, tools & tackles, labour etc. as per specifications of manufacturer and directions / instructions of EIC. Min 20% paint wastage will be considered in all paint irrespective of DFT as per paint data sheet. Area of work: Shell below primary wind girder excluding windgirders,staircase,rolling ladder, water draw off pipes, roof drain pipes, gratings, fire line, foam line, sprinkler line at all heights inside the dyke, etc | 5500 | SQM | |
| 70 | 700 | Application with one coat of modified self priming coal tar epoxy (min 70% volume solid) DFT 150 Microns, Supply of all consumables, tools, tackles, equipment and labour shall be in the scope of contractor. Area of work: Bottom side bottom plate as per instructions of Engineer-in-Charge/Site-Engineer. Surface preparation for the area is covered in a separate item of the SOR. Min 20% paint wastage will be considered in all paint irrespective of DFT as per paint data sheet. | 100 | SQM | |
| 71 | 710 | Application with one coat of High Build epoxy Zn Phosphate DFT 75 Microns, Supply of all consumables, tools, tackles, equipment and labour shall be in the scope of contractor. Area of work: all new top deck plates, pontoon boxes in 3, 4 & 6th ring, other rings as identified by site engineer etc as per instructions of Engineer-in-Charge/Site-Engineer. Surface preparation for the area is covered in a separate item of the SOR. Min 20% paint wastage will be considered in all paint irrespective of DFT as per paint data sheet. | 12000 | SQM | |
| 72 | 720 | Surface preparation (conforming to SA 2 1/2 surface finish) by shot grit using dust free blasting equipment . The blasted surface shall have surface profile of 50-70 microns. Supply of blasting equipments such as Blastrac 500E blaster or equivalent, dust collector, suction hose , tools & tackles, consumables, labour, etc. to complete the work to all respects shall be in scope of contractor. Area of work: Roof flat surface only 4200 Sqm approx & bottom plate as per the reach of the machine | 8000 | SQM | |
| 73 | 730 | BOXING UP OF TANK | |||
| 74 | 740 | Supply and fixing reflective radium stickers for tank number and IOCL logo at 4 locations on the shell 90 degrees apart, and writing capacity, service, and other details as per API 650, numbering of shell nozzles, foam pourers, sprinkler nozzles designation, earthing nos.,pontoon boxes, leg supports, all roof appurtenances, MOV, Inlet, outlet, roof drain pipes, water draw off pipes etc as per instruction of EIC(approx area=1450ft2) | 1 | LS | |
| 75 | 750 | Supply 50mm dia X 700mm length rollers (2 Nos per tank) fabrication to fit to size at site, and installation in gauge well for providing guide to pipe during movement of tank roof. The roller should have a coating of soft material (such as brass etc.) to avoid any spark during movement of roof. The rate include supply of material, fabrication and installation charges and consumables (such as nut bolt, neoprene rubber sheet etc). | 2 | EA | |
| 76 | 760 | Dismantling and fabrication of suction header TRV line connecting to tank side header with replacing existing 1"NRV & supply and fitting 1" valve with flange connection along with 1" NRV and SS 316 L pipe and providing suitable support to TRV line as per the direction of EIC | 1 | EA | |
| 77 | 770 | Supplying and fixing, shop fabricated GI MS steel electro forged welded gratings with maximum size of void / mesh in the grating limited to 33mm x 50mm, flats, plates, angles, channels (hot dip galvanized as per IS :2629 and tested as per IS :2633 and IS:6745) of approved make with quantity of zinc coating not be less than 0.12 mm uniform thickness as required for stair cases, platforms, cooling ring supports, cable trays, etc, with including welding / bolting with GI bolts/ fixing / clamping to base frame and application of cold zinc coating at welding locations etc. complete in all respects inclusive of cost of all labour, materials, tools, tackles etc.as per drawings, specifications and direction of EIC. The scope of the contractor also includes supply, fabrication, erection, fixing, clamping, etc of approved brand's 3 mm GI deflector plates 1 round at all heights as per the directions of Site Engineer / EIC. | 25 | TO | |
| 78 | 780 | Supplying and fixing, shop fabricated GI MS structural steel (hot dip galvanized as per IS :2629 and tested as per IS :2633 and IS:6745) of approved make with quantity of zinc coating not be less than 0.12 mm uniform thickness as required for stair cases, platforms, cooling ring supports, cable trays, etc, with including welding / bolting with GI bolts/ fixing / clamping to base frame and application of cold zinc coating at welding locations etc. complete in all respects inclusive of cost of all labour, materials, tools, tackles etc.as per drawings, specifications and direction of EIC. The scope of the contractor also includes supply, fabrication, erection, fixing, clamping, etc of approved brand's 3 mm GI deflector plates 1 round at all heights as per the directions of Site Engineer / EIC. | 25 | TO | |
| 79 | 790 | Application with supply of Chime Area Protection system manufactured by M/s Stopaq Europe BV, Netherlands consisting Stopaq FN 4200 filler material, Stopaq EZ Wrap (300 mm wide tape) and Stopaq CZH wrapping band of 50 mm width or materials of M/s BELZONA polymerics' lagseal sealer tank system or M/s Demech Chemical Boost seal system as per technical specification for 79.0 m dia X 13.5 m ht crude storage tank at Paradip (Orissa) including site preparation, cleaning, drying the area by compressed air, filler material application by injector gun, application of tapes, adhesion test, peel test, supervision in the scope of representative from manufacturer or authorized dealer etc to complete the work in all respect as per specifications and instructions of site engineer. Wrapping materials should be applied in such a way, it should cover the ring beam atleast 2 inch and should cover the annular projection & shell vertical plate upto 50mm. | 250 | M | |
| 80 | 800 | Supply, fabricating and installing following sizes of perforated GI cable trays including horizontal and vertical bends, reducers, tees, cross members and other accessoriesas required and duly suspended from the ceiling and/ or fix to steel/ RCC columns, beams, or any other structure members with MS suspenders, angles, channels etc. complete as per the direction of Engineer-in-Charge\n300 mm x 40 mm x 2 mm\n | 20 | M | |
| 81 | 810 | Supply and installation of Timing Belt /Belt,Tooth\nPart Number: 236571300007\n | 3 | EA | |
| 82 | 820 | Supply and installation of Top Pulley \nPart Number: 4014M85F-3020\n | 3 | EA | |
| 83 | 830 | Supply and installation of Taper Lock Bush (Top Pulley)\nPart Number: 236867720001\n | 3 | EA | |
| 84 | 840 | Supply and installation of Bottom Pulley\nPart Number: 236907110008\n | 3 | EA | |
| 85 | 850 | Supply and installation of Taper Lock Bush(Bottom Pulley)\nPart Number: 236867880008\n | 3 | EA | |
| 86 | 860 | Supply and installation of OB Bearings\nPart Number: 231587210001\n | 6 | EA | |
| 87 | 870 | Supply and installation of IB Bearing\nPart Number: 231587230005\n | 3 | EA | |
| 88 | 880 | Supply and installation of Solosele Part Number \nPart No.: 251355670182 | 3 | EA | |
| 89 | 890 | Supply and installation of Standard Mechanical Seal (For Old Mixer Sl. No. 83320510-29)\nPart Number: 251786210008\n | 3 | EA | |
| 90 | 900 | Duplex Steel Pipes | |||
| 91 | 910 | PIPE (Seamless/ERW S32101/S32202/S32205/S31803 Duplex grade stainless steel, ASTM A790): Supply of pipes for crude oil/ fire water service for Roof Drain piping (tank inside + outside)/ Roof Drain sump inter-connection/ Water Draw-Off (tank inside + outside)/ Product Draw-Off piping (tank inside + outside)/ Sprinkler system piping/ Foam pourer piping etc. | |||
| 92 | 920 | 8" dia Meter seamless/ERW pipe S32101/S32202/S32205/S31803 Duplex grade stainless steel, ASTM A790, Schedule 40 S (Sprinkler Line Piping) | 130 | M | |
| 93 | 930 | 6" dia Meter Seamless/ERW pipe S32101/S32202/S32205/ S31803 Duplex grade stainless steel, ASTM A790, Schedule 40 S (Product Draw-off for tank inside & outside piping + Water Draw-off for tank inside & outside piping + Roof Drain sump inter-connection piping + Sprinkler system piping + Roof drain piping inside & outside tank+ product draw off) | 120 | M | |
| 94 | 940 | 3" dia Meter Seamless/ERW pipe S32101/S32202/S32205/S31803 Duplex grade stainless steel, ASTM A790, Schedule 40 S, 0.216"/ 5.49 mm W.T. (Sprinkler system piping + Foam pourer piping) | 1100 | M | |
| 95 | 950 | 1" diaMeter Seamless/ERW pipe SS316L/S32101/S32202/S32205 / S31803 Duplex grade stainless steel, ASTM A790, Schedule 40 | 280 | M | |
| 96 | 960 | 3/8" (0.375") diameter Seamless/ERW SS316L/S32101/S32202/S32205 / S31803 Duplex grade stainless steel, ASTM A790, Schedule 40 | 40 | M | |
| 97 | 970 | Duplex Pipes Fittings | |||
| 98 | 980 | Supply of flanges for foam/crude oil/ fire water service.: Supply of WNRF (Weld Neck Raised Face) Flange / SORF (Slip On Raised Face) Flanges for crude oil/ fire water service for Roof Drain piping (tank inside + outside)/ Water Draw-Off (tank inside + outside)/ Product Draw-Off piping (tank inside + outside)/ Breather valve piping/ Sprinkler system piping/ Foam pourer piping etc. | |||
| 99 | 990 | 8" NB, WNRF flange, S32205 / S31803 Duplex grade stainless steel, ASTM A182, Forged (F60/F68/F69)/ plate fabricated, ASME B16.5, 150# (Sprinkler Piping System) | 30 | EA | |
| 100 | 1000 | 6" NB, WNRF flange,SS32205 / S31803 Duplex grade stainless steel, ASTM A182, Forged (F60/F68/F69)/ plate fabricated, ASME B16.5, 150# (Water Draw-Off piping + Product Draw-Off piping + Sprinkler system piping + Roof drain piping inside & outside tank) | 50 | EA | |
| 101 | 1010 | 3" NB, WNRF flange, S32205 / S31803 Duplex grade stainless steel, ASTM A182, Forged (F60/F68/F69)/ plate fabricated, ASME B16.5, 150# (Sprinkler system piping + Foam pourer piping) | 160 | EA | |
| 102 | 1020 | 1" NB, WNRF flange, SS 316L/S32205 / S31803 Duplex grade stainless steel, ASTM A182, Forged (F60/F68/F69)/ plate fabricated, ASME B16.5, 150# | 91 | EA | |
| 103 | 1030 | BLRF (Blind Raised Face) Flange: Supply of BLRF flanges suitable for crude oil/ fire water service. | |||
| 104 | 1040 | 3" NB, BLRF flange,S32205 / S31803 Duplex grade stainless steel, ASTM A182,Forged (F60/F68/F69)/ plate fabricated ASME B16.5, 150# | 30 | EA | |
| 105 | 1050 | 1" NB, BLRF flange,SS 316L/S32205 / S31803 Duplex grade stainless steel, ASTM A182,Forged (F60/F68/F69)/ plate fabricated ASME B16.5, 150# | 14 | EA | |
| 106 | 1060 | 90 degree LR Bends (welded S32205 / S31803 Duplex grade stainless steel): | |||
| 107 | 1070 | 8" diaMeter 90 deg. bend, welded, S32205 / S31803 Duplex grade stainless steel, Schedule 40 S, 0.322"/ 8.18 mm W.T. (Sprinkler system piping) | 12 | EA | |
| 108 | 1080 | 6" diaMeter 90 deg. bend, welded, S32205 / S31803 Duplex grade stainless steel, Schedule 40 S, 0.280"/ 7.11 mm W.T. (Sprinkler piping + Water Draw-Off piping inside & outside tank + Product Draw-Off piping inside & outside tank + Roof drain piping outside tank) | 35 | EA | |
| 109 | 1090 | 3" diaMeter 90 deg. bend, welded/ seamless,S32205 / S31803 Duplex grade stainless steel, Schedule 40 S, 0.216"/ 5.49 mm W.T. | 15 | EA | |
| 110 | 1100 | 1" diaMeter 90 deg. bend, welded/ seamless,SS 316L/S32205 / S31803 Duplex grade stainless steel, Schedule 40 S, 0.216"/ 5.49 mm W.T. | 10 | EA | |
| 111 | 1110 | 45 degree LR Bends (welded S32205 / S31803 Duplex grade stainless steel): | |||
| 112 | 1120 | 6" diaMeter 45 deg. bend, welded, S32205 / S31803 Duplex grade stainless steel, Schedule 40 S, 0.280"/ 7.11 mm W.T. | 15 | EA | |
| 113 | 1130 | 3" diaMeter 45 deg. bend, welded, S32205 / S31803 Duplex grade stainless steel, Schedule 40 S, 0.216"/ 5.49 mm W.T. | 66 | EA | |
| 114 | 1140 | EQUAL TEE (welded S32205 / S31803 Duplex grade stainless steel): | |||
| 115 | 1150 | 8" x 8" x 8" equal tee, welded, S32205 / S31803 Duplex grade stainless steel, Schedule 40 S, 0.322"/ 8.18 mm W.T. | 6 | EA | |
| 116 | 1160 | 3" x 3" x 3" equal tee, welded, S32205 / S31803 Duplex grade stainless steel, Schedule 40 S, 0.216"/ 5.49 mm W.T. (Sprinkler piping) | 15 | EA | |
| 117 | 1170 | 1" x 1" x 1" equal tee, welded, SS 316L, S32205 / S31803 Duplex grade stainless steel, Schedule 40 S | 7 | EA | |
| 118 | 1180 | UNEQUAL TEE (welded S32205 / S31803 Duplex grade stainless steel): | |||
| 119 | 1190 | 6" x 3" x 6"unequal tee, welded, S32205 / S32101 / S32304 Duplex grade stainless steel, Schedule 40 S, 0.280"/ 7.11 mm W.T. (Sprinkler piping) | 10 | EA | |
| 120 | 1200 | CONCENTRIC REDUCER (welded S32205 / S31803 Duplex grade stainless steel): | |||
| 121 | 1210 | 6" x 3" concentric reducer, welded, S32205 / S31803 Duplex grade stainless steel, Schedule 40 S, 0.280"/ 7.11 mm W.T. | 5 | EA | |
| 122 | 1220 | SUPPLY | |||
| 123 | 1230 | Supply of 8 inch dia ASTM A 53 Sch 80 CS seamless pipe for roof drain pipe outside tank and ASTM A 106 Sch 80 CS seamless pipe for roof drain pipe inside tank | 40 | M | |
| 124 | 1240 | Supply of 6"dia ASTM A53 Sch 80 CS seam less pipe for water draw off line & product draw off line | 80 | M | |
| 125 | 1250 | Supply of 8"seam less carbon steel flange 150 # for roof drain line | 55 | EA | |
| 126 | 1260 | Supply of 6"seam less carbon steel flange 150 # for water draw off line and product draw off line | 35 | EA | |
| 127 | 1270 | Supply of 8" seamless carbon steel 90 degree elbow sch 80\n | 3 | EA | |
| 128 | 1280 | Supply of 6" seamless CS 90 degree elbow sch 80 | 10 | EA | |
| 129 | 1290 | Supply of Stainless steel 316 half coupling 1/2" 3000 LB for fixing sprinkler nozzle | 400 | EA | |
| 130 | 1300 | Supply of Stainless steel 316 half coupling 3/8" NPTM x 3/8" OD for fixing foam nozzle | 160 | EA | |
| 131 | 1310 | Supply of Stainless steel 316 sprinkler nozzle with K factor 64 | 400 | EA | |
| 132 | 1320 | Supply of seamless stainless steel 316L Foam maker (Cap-200LPM) | 12 | EA | |
| 133 | 1330 | Supply of BS-5351 Ball valve, 1 inch x 150 series (Foam line drain) | 12 | EA | |
| 134 | 1340 | Supply of 4 inch dia ASTM A 106 grade B Sch 40 CS seamless pipe. | 80 | M | |
| 135 | 1350 | Supply of 3 inch dia ASTM A 106 grade B Sch 80 CS seamless pipe | 50 | M | |
| 136 | 1360 | SWMG of 36" ANSI 150# | 2 | EA | |
| 137 | 1370 | SWMG of 24" ANSI 150# | 6 | EA | |
| 138 | 1380 | SWMG of 8" ANSI 150# | 50 | EA | |
| 139 | 1390 | SWMG of 6" ANSI 150# | 100 | EA | |
| 140 | 1400 | SWMG of 4" ANSI 150# | 10 | EA | |
| 141 | 1410 | SWMG of 3" ANSI 150# | 300 | EA | |
| 142 | 1420 | SWMG of 1" ANSI 150# | 75 | EA | |
| 143 | 1430 | SORF 3" ANSI 150# | 210 | EA | |
| 144 | 1440 | BLRF 3" ANSI 150# | 210 | EA | |
| 145 | 1450 | WNRF 4" ANSI 150# | 2 | EA | |
| 146 | 1460 | Supply of wire coated champion gasket | 500 | KG | |
| 147 | 1470 | Supply of 1.5 inch GI pipes of Sch:40 | 520 | M | |
| 148 | 1480 | Supply of Stainless Steel 304 fasteners M20x90mm,M24x120mm,M16x60mm,M20x100mm,M16x90mm,with SS nut bolts with 2 nos of SS washers with each nut bolt | 1 | MT | |
| 149 | 1490 | Supply of ASTM A193/194 Steel fasteners along with toughened mild steel fasteners for various size of flanges (36", 30", 24", 8", 6", 4", 3" and any other size and rating required) and for leg support pins. | 1500 | KG | |
| 150 | 1500 | Supply of PU coated neoprene seal (2.5 mm thick X 2000 mm width X 250 m length) for covering foam seal & secondary seal & Supply of 18 SWG SS 304 plate for secondary seal weather plate along with octagonal PU Block (305 x 305 x 2000, with specific Gravity of 0.022 to 0.024 confirming to ASTM D-3574) along with hot dip galvanizing 120 micron for holding bar, holding flat, and supply of wipers for weather plate etc all materials shall be supplied by reputed make as per instruction of EIC. including of supply of Stainless steel 304 grade fasteners for foam seal and weather plate etc as per direction of site engineer. (Refer SCC for material specifications, approx. peripheral length of is approximately 250 mtr excluding the overlap space). | 250 | M | |
| 151 | 1510 | Supply of Foam Module of SS 316L as per drawing no HSE / IOCL - PHCPL / 8538 / 103 including all material, labour and consumable charges. The contractor will submit radiography report of welding joint, material test certificate and any other related documents as per instruction of EIC | 7 | EA | |
| 152 | 1520 | Design, Engineering, Supply, plan, Supervision of 8" diameter flexible joint type (pivot type) with stainless steel side plates roof drain system in line with tender specifications and instructions of EIC/ Site Engineer of approved manufacturer. Each 8" roof drain line to have 4 numbers of 8" flexible joints and each tank to have 3 numbers of roof drain lines (12 joints per tank). Complete designing and engineering of the roof drain system including inspection and site visit need to be carried out before supply. The manufacturer / supplier needs to suggest the modifications / alterations required for the installation of the roof drain.The joints need to be installed under the supervision of the representative from the flexible joint manufacturer. The contractor needs to quote for each joint considering supply, transportation, all taxes and duties, insurance, overhead charges, designing and engineering charges, site inspection, supervision, etc. Supply of steel pipes, flanges, gaskets, bends, fittings, etc and installation, erection, testing of the roof drain system and modifications / alterations are covered separately. | 12 | EA | |
| 153 | 1530 | Supply of 1" SS 316 3000 LB half coupling for fixing drain valves of foam pourer system | 12 | EA | |
| 154 | 1540 | Supply of 8" dia ANSI 150# F/F Carbon steel Check valve( approved brands) of swing-type and bolted-cover construction. They should conform to BS 1868 and also meet the general requirements of API 600, for roof drain sump. | 3 | EA | |
| 155 | 1550 | Supply of 8 inch dia rising stem F/Fcarbon steel gate valves of 150 series(Audco valves or other approved brands) with flexible wedge, outside screw-and-yoke and bolted-bonnet construction. The valves conform to API 600/ISO 10434 for roof drain systems. Valves should be able to fit with our existing actuator | 16 | EA | |
| 156 | 1560 | Supply of 6 inch dia rising stem F/F carbon steel gate valves of 150 series (Audco valves or other approved brands) with flexible wedge, outside screw-and-yoke and bolted-bonnet construction. The valves conform to API 600/ISO 10434 for water draw off lines & product draw off lines | 15 | EA | |
| 157 | 1570 | Control Cable - \nSIZE: 4C X1.5 SQMM\n( SAP CODE - 7778320764)\nAs per tender specifications | 1290 | M | |
| 158 | 1580 | Control Cable - \nSIZE: 12C X1.5 SQMM\n( SAP CODE- 7778320354)\nAs per tender specifications | 75 | M | |
| 159 | 1590 | Supply of foam nozzle as per tender specifications | 160 | EA | |
| 160 | 1600 | Supply of 10 inch dia rising stem F/Fcarbon steel gate valves of 150 series(Audco valves or other approved brands) with flexible wedge, outside screw-and-yoke and bolted-bonnet construction. The valves conform to API 600/ISO 10434 for roof drain systems. Valves should be able to fit with our existing actuator | 2 | EA | |
| 161 | 1610 | 1" PNEUMATIC VALVE WITH ACTUATOR for Rim seal system | 7 | EA | |
| 162 | 1620 | (1/4)" NEEDLE VALVE(STRAIGHT TYPE) | 23 | EA | |
| 163 | 1630 | (1/4)" NEEDLE VALVE(ANGLE TYPE) | 15 | EA | |
| 164 | 1640 | (1/4)" PRESSURE SAFETY VALVES to be fitted on Foam Module | 8 | EA | |
| 165 | 1650 | ANODE WORKS | |||
| 166 | 1660 | SUPPLY | |||
| 167 | 1670 | Supply of Aluminium-Indium-Zinc Alloy Sacrificial Anodes as per detailed technical specifications mentioned. | 1554 | KG | |
| 168 | 1680 | Supply of Ag/AgCl (Seawater) permanent reference elctrodes with connecting cables as per detailed technical specifications mentioned. | 4 | EA | |
| 169 | 1690 | SERVICES | |||
| 170 | 1700 | Installation, Testing and Commissioning of Sacrificial Anodes Al-In-Zn Alloy including fasteners and epoxy coatings like PowercreteR-95/equivalent for carrying out the work of providing Cathodic Protection to Tank bottom plates including supply of 10 mm MS plates, at PHBPL, Paradip, as per terms and conditions of the Tender and instructions of Engineer-in-Charge/ Site Engineer. | 1554 | KG | |
| 171 | 1710 | Installation, Testing & Commissioning of Ag/AgCl (Seawater) permanent reference electrodes inside Crude oil tank including fabrication of the support structure for placement of reference electrode inside tank & provision of measuring the PSP at tank top, including supply of flame proof junction box as per direction of EiC. | 4 | EA |
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