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| 1 | Total Cost of Project (Inspection, repair and Maintenance of 20 no’s of Tanks at Mehsana Asset) (bidder to fill \\"price break up\\" sheet. NAME OF WORK : Maintenance and Inspection of 15 nos of Crude oil storage tanks at Assam Asset for a period of 2 years. (Item Rate Schedule) Inspection & cleaning work (A) Sl.no. Item Description Unit Total estimated quantity Basic rate excluding GST (in INR.) Amount inclusive of all taxes & duties etc. excluding GST (in INR.) |
| 2 | Removal of sludge/wax from inside of tank deploying all necessary equipment , manpower etc. the rate also includes disposal of sludge to safer place as may be decided within lead of 2-4kms or as per direction of EIC. |
| 3 | Inside Cleaning of Tanks: Cleaning of internal surface of oil tank of varioussizes/capacities, removal of wax/sludge/sediments from inside the tank stacking and disposing of the wax/sludge/sediments to the was trap/old pitcleaning of wax with hot water and sand scraping, cleaning with kerosene drycutting, tank top, bottom and shell area to be clean free of wax as per thedirection of EIC. After completion of the job, the area to be cleaned to make it free from wax and fire hazards, place with in the lead of 200 Mtrs. as per direction of EIC. Note : Dry ice if required shall be provided by contractor |
| 4 | Ultrasonic inspection of tanks including thickness measurement of bottom plates, shell plates, roof plates, structural steel, heating coil etc.Thickness measurement: Item includes localised cleaning of above ground pipe/tank surface, scrapping of existing paint, thickness measurement at every location by using Ultrasonic method as per standard procedures by ASNT level-II officer, supply & application of primer and two coats of paints as per specifications to restore surface as original. Job also includes preparation and submission of detailed report in triplicate including drawings clearly indicating the location of testing. Entire job shall be executed as per specifications and directions of EIC. All the material, tools & tackles etc required to complete the job are to be arranged by the agency. |
| 5 | Scaffolding System: Providing and fixing of double scaffolding system(cup lock type) upto 20 meters height made with 40 mm dia. M.S. tube 1.5 m centre to centre horizontal & vertical tubes joining with cup 8k lock system with M.S. tube, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc and maintaining it in a serviceable condition for the required duration as approved and removing it thereafter. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required locations with essential safety features for the workman etc. complete as per directions and approval of Engineer-incharge. The elavational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding.Note: The above item is not an extra item for item 2 & 3. The scope of work is for operational/fire related maintenance work. Tank repair work (B) Sl.no. Item Description Unit Amount inclusive of all taxes & duties etc. excluding GST (in INR.) |
| 6 | Cutting of part Bottom Shell plate of tank to create a working gate for taking in M.S. Plates, structurals, tools & tackles etc, for repairing of tanks & re-fixing of the same by cutting & welding at its original place after completion of job.All the required consumables for carrying out the job shall be supplied by the contractor. The work is to be carried out as per drawings, codes, specifications and direction of EIC. |
| 7 | Dismantling of local level indicator with complete accessories from the tanks and refixing the same at its place after completion of job. |
| 8 | Dismantling of tank's piping connections and valves etc for complete isolation of tanks and refixing of the same after completion of Job. The work is to be carried out as per drawings, codes, specifications and direction of EIC. |
| 9 | Dismantling of Heating coils, Steel Structure, M.S Plates etc. from all level. During cutting & dismantling, all consumables, equipments, tools & Tackles etc. will be provided by the contractors. The work is to be carried out as per drawings, codes, specifications and direction of EIC. |
| 10 | Dye Penetration Testing to be arranged for inspection of welds and plates/structural items of storage tanks of different capacity. All the required arrangements have to arranged by the contractor i.e. scafolding, equipment, tools etc. The operators should have NDT level-II valid certificate as per specification. All inspection / test shall be done as per instruction of EIC and all necessary documents to be submitted by the contractor. Liquid penetrate examination / Dye penetration testing and acceptance criteria shall be as per liquid dye penetration test as per ASTM- E 165-95.The work is to be carried out as per drawings, codes, specifications and direction of EIC. |
| 11 | Supply, fabrication and welding of M.S.PIates as per IS: IS-2062 Gr-B after inspection of the tank EIC will inform to agency regarding the thickness wise plate requirement. Based on that agency has to supply the plates. The rates shall include all costs for supply, transportation, loading unloading taxes & duties what so ever is applicable till supplying the plates inside installation. Payment will be made by ONGC only for the actual quantity of plates used in the tank repair, and as per direction of EIC. Metallic scrap etc. to be lifted. The contractor shall supply mild steel (MS) plates as per IS2062 Gr-B and stack in side the tank dyke wall and as per direction of EIC. The contractor has to take all necessary action for purchase, loading transportation, unloading in side tank dyke wall at installation unloading inside installation, MS plates shall be as per suggested vender list/make specified in scope of work. Fabrication & erection and welding of plates for bottom, shell cum roof/floating roof, reinforcing pads, for the tank, tank appurtenances etc. Providing test such as vacuum test DP test pneumatic test, oil perpetration examination radiography test, any other test as applicableas per latest standards code and instruction of EIC. This includes supply of all consumables such as gases, electrodes, providing all equipment, machinery lifting and erection tools and tackles, clamps, and wedges,etc. As per Agency has to arrange at his own cost all types of fabrication arrangements and hydraulic jacks and fixing of temporary structure clamps and welding and providing all labours for completing the workas per coldes, specification and instruction of EIC. Details as per the scope of work. A Supply of MS plate MT 318.0 0.0 B Fabrication & Erection of MS plate MT 318.0 0.0 |
| 12 | Supply,Fabrication and Erection of Steel structure,stairways, hand rails, curb angle,wind girders,stiffener, bading Platform,grating,support for earth connection and wakovers,foam &cooling line cleats,central drum of roof structure,including supply of all consumable materials and labours,equipment,machinery,tools and tackles to complete the work as per drawing,codes,specification,instruction of EIC.The rate also includes scraping the surface to baremetal supply and application of one coat red oxide primer and two coats of approved colour and quality of synthetic enamel paint. If required necessary testing as per direction of EIC. A Supply of steel structural MT 96.0 0.0 B only fabrication and erection of steel structural (including supply and material to be issued from ONGC) MT 125.0 0.0 12.A Cleaning, Surface preparation by shot blasting/copper slag blasting: The surface shall be blast cleaned using one of the abrasives : copper slag and/or chilled cast iron or malleable iron and steel at pressure 7 Kg/Cm2 at appropriate distance and angle depending on nozzle size maintaining constant velocity and pressure, chilled cast iron, malleableiron and steel shall be in the form of shot or grit of size not greater than 0.055'' maximum in case of steel and malleable iron and 0.04\\"maximum in case of chilled iron. Compressed air shall be free from moisture and oil. On completion of copper slag blasting operation, the blasted surface shall be clean and free from any scale or rust andmust show a gray white metallic lustre. Primer or first coat of paint shall be applied within four hours of surface preparation, all machineries and labour etc. shall be arranged by agency. Surface cleaning shall be of S.A. 2 1/2 standard. Day to day shot blasting report to be submitted to ONGC.Blast cleaning shall not be done out doors in bad weather without adequate protection nor when there is dew on the metal which is to be cleaned or humidity exceeding 82.8%, surface profile shall be uniform to provide good key to the paint( i.e. 50-85 micron Max). This item to be operated as per requirement given by EIC in writing on case to case basis M2 10552.0 0.0 B Surface preparation by manual process, (manual or hand tool cleaning)details as per relevant technical specification . Rates to be inclusive of supply of material, labour, tools etc & execution of job as per scope of work & as per direction of EIC. M2 8294.0 0.0 |
| 13 | EPOXY PAINTING A1 Supply of Phanolic Epoxy Primer & Phanolic epoxy paint for internal Surface of Tanks, Payment to be made for actual area painted M2 10552.0 0.0 A2 Application of painting on internal Surface of Tanks post blasting 1st layer of Phanolic epoxy primerRequired min. total DFT for Phanolic Epoxy Primer : 125 – 150 micron 2nd layer to be applied as finish/final coat of Phanolic Epoxy:Required min. total DFT for Phanolic Finish/Final Paint : 125 – 150 micron as per relevant technical specification. M2 10552.0 0.0 B1 Supply of paint for external Surface of tank ,details as per relevant technical specification. M2 8294.0 0.0 B2 Application of paint on external surface of tank ,details as per relevant technical specification. M2 8294.0 0.0 C1 Letter writing i. Supply of paints, Hand cleaning and letter writings on equipment,piping etc. as per direction of EIC. M2 166.0 0.0 C2 Letter writing with drawing :- ii. Supply of paints, Hand cleaning and letter writings with drawings on equipment, piping etc. as per direction of EIC M2 166.0 0.0 14-A Supply of Compressed Fibre Jointing oil gasket as per applicable IS code to suit up to ASA 400 class i) Supply of 450 MM ND and above No 69.0 0.0 ii) Supply of 350 MM ND No 9.0 0.0 iii) Supply of 300 MM ND No 6.0 0.0 iv) Supply of 200MM ND No 55.0 0.0 v) Supply of 150MM ND No 71.0 0.0 vi) Supply of 100MM ND No 89.0 0.0 vii) Supply of 50MM ND No 40.0 0.0 14-A-1 Supply of Spiral wound gaskets to suit flanges of class 400 & below of following size i) 457.2 mm OD pipe: Spiral wound gasket to suit flange ASA 400 NO 5.0 0.0 ii) 406.8 mm OD pipe: Spiral wound gasket to suit flange ASA 400 NO 5.0 0.0 iii) 355.6 mm OD pipe: Spiral wound gasket to suit flange ASA 400 NO 5.0 0.0 iv) 323.9 mm OD pipe: Spiral wound gasket to suit flange ASA 400 NO 5.0 0.0 v) 273.1 mm OD pipe: Spiral wound gasket to suit flange ASA 400 NO 5.0 0.0 vi) 219.1 mm OD pipe: Spiral wound gasket to suit flange ASA 400 NO 5.0 0.0 vii) 168.30 mm OD pipe: Spiral wound gasket to suit flange ASA 400 NO 5.0 0.0 viii) 114.3 mm OD pipe: Spiral wound gasket to suit flange ASA 400 NO 5.0 0.0 ix) 88.9 mm OD pipe: Spiral wound gasket to suit flange ASA 400 NO 5.0 0.0 x) 73.0 mm OD pipe: Spiral wound gasket to suit flange ASA 400 NO 5.0 0.0 xi) Upto 60.3 mm OD pipe: Spiral wound gasket to suit flange ASA 400 NO 5.0 0.0 14-A-2 Fixing of Spiral wound gaskets/Compressed Fibre Jointing oil gasket to suit flanges of class 400 & below of following size i) fixing of 450 MM ND and above No 74.0 0.0 ii) fixing of 350 MM ND No 14.0 0.0 iii) fixing of 300 MM ND No 11.0 0.0 iv) fixing of 200MM ND No 60.0 0.0 v) fixing of 150MM ND No 76.0 0.0 vi) fixing of 100MM ND No 94.0 0.0 vii) fixing of 50MM ND No 78.0 0.0 14-B Dismantling of flange sets cleaning of out of surface and stacking in proper and safe place and deposit at ONGC designated store / Installation as per direction of EIC a) For opening only i) 450 MM NDand above No 69.0 0.0 ii) 350 MM ND No 9.0 0.0 iii) 300 MM ND No 6.0 0.0 iv) 250 MM ND No 10.0 0.0 v) 200MM ND No 55.0 0.0 vi) 150MM ND No 71.0 0.0 vii) 100MM ND No 89.0 0.0 viii) 80 mm ND No 11.0 0.0 ix) 65 mm ND No 5.0 0.0 x) 50MM ND No 40.0 0.0 xi) 40 mm ND Size No 5.0 0.0 xii) 25 mm ND Size No 40.0 0.0 b) For Tightening only i) 450 mm ND and above No 69.0 0.0 ii) 350 MM ND No 9.0 0.0 iii) 300 MM ND No 6.0 0.0 iv) 250 MM ND No 10.0 0.0 v) 200MM ND No 55.0 0.0 vi) 150MM ND No 71.0 0.0 vii) 100MM ND No 89.0 0.0 viii) 80 mm ND No 11.0 0.0 ix) 65 mm ND No 5.0 0.0 x) 50MM ND No 40.0 0.0 xi) 40 mm ND Size No 5.0 0.0 xii) 25 mm ND Size No 40.0 0.0 |
| 14 | Supply & Fabrication of following sizes of manholes/nozzles, job includes cutting of hole, providing and welding reinforcement plate, welding of appropriate size pipe for nozzle and welding / fixing of a set of SOF& blind flange of ASA 150 class, supply of gasket, nuts / bolts all as per specifications and direction of EIC. i) Supply(450 MM ND and above) No 42.0 0.0 i) fixing (450 MM ND and above) No 42.0 0.0 ii) Supply of 350 MM ND No 6.0 0.0 ii) fixing of 350 MM ND No 6.0 0.0 iii) Supply of 300 MM ND No 4.0 0.0 iii) fixing of 300 MM ND No 4.0 0.0 iv) Supply of 250 MM ND No 6.0 0.0 iv) fixing of 250 MM ND No 6.0 0.0 v) Supply of 200MM ND No 33.0 0.0 v) fixing of 200MM ND No 33.0 0.0 vi) Supply of 150MM ND No 43.0 0.0 vi) fixing of 150MM ND No 43.0 0.0 vii) supply of 100MM ND No 54.0 0.0 vii) fixing of 100MM ND No 54.0 0.0 xi) supply of 50MM ND No 24.0 0.0 x) fixing of 50MM ND No 24.0 0.0 |
| 15 | Calibration of crude storage tank. The job includes cleaning of Tanks from internal Surface before and after calibration activities, providing fo adequate facility of scaffolding around the tank or wherever it is required for inspection and making a spot by inspection authority during job execution. The job also includes Government fees shall be deposited whatever it may be and agency have to bear all the arrangement for inspection authority during inspection period. All the necessary connection should be done by agency before and after calibration. One no. of tracing and three nos. of photocopies of calibration charts duly certified by Weights & measures department offcial /Chartered Engineer for above tanks shall be submitted within stipulated time. All the required tools tackles and other material shall be arranged and erected by you. Job is to be carried cut as per direction of EIC. i) Tank capacity 45 M3 Job 2.0 0.0 ii) Tank capacity 50 M3 Job 1.0 0.0 iii) Tank capacity 85 M3 Job 1.0 0.0 iv) Tank capacity 100 M3 Job 5.0 0.0 v) Tank capacity 200 M3 Job 2.0 0.0 vi) Tank capacity 400 M3 Job 1.0 0.0 vii) Tank capacity 500 M3 Job 2.0 0.0 viii) Tank capacity 1000 M3 Job 3.0 0.0 ix) Tank capacity 2000M3 Job 3.0 0.0 |
| 16 | Vaccum testing A Vacuum testing of bottom plates of tank as per relevant code/direction of EIC M3 12857.0 0.0 B Vacuum testing of roof plates of tank as per relevant code/direction of EIC M3 12857.0 0.0 C Hydro Testing of shell of tank as per relevant code/direction of EIC M3 12857.0 0.0 |
| 17 | Providing and fixing of heating coils in tank: Providing, fabrication,laying and hydraulic testing of 50 mm Nd x5.54 mm seamless line pipe as per ASTM-A-106 Gr. B Sch. 80 and fittings for steam/heating coils as per relevant drawings and instruction of EIC. i) supply of heating coil for Tank capacity 50 M3 Job 3.0 0.0 i) fixing of heating coil for Tank capacity 50 M3 Job 3.0 0.0 ii) supply of heating coil for Tank capacity 100 M3 Job 5.0 0.0 ii) fixing of heating coil for Tank capacity 100 M3 Job 5.0 0.0 iii) supply of heating coil for Tank capacity 500 M3 Job 2.0 0.0 iii) fixing of heating coil for Tank capacity 500 M3 Job 2.0 0.0 iv) supply of heating coil for Tank capacity 1000 M3 Job 3.0 0.0 iv) fixing of heating coil for Tank capacity 1000 M3 Job 3.0 0.0 |
| 18 | Supply & fixing of Foam pourer with vapour seal chamber complete accessories. i) Supply of 150mm NB No 40.0 0.0 ii) fixing of 150mm NB No 60.0 0.0 |
| 19 | Supply & installation of Flame arrestor over the oil storage tank i) Supply of 200 MM ND No 20.0 0.0 i) fixing of 200 MM ND No 20.0 0.0 ii) supply of 250 MM ND No 2.0 0.0 ii) fixing of 250 MM ND No 2.0 0.0 |
| 20 | SERVICING AND TESTING OF BREATHER VALVES:-• Job involves removal of all internals from the breather valves, opening from flange by debolting/cold cutting and lowering down the valves from the top to the ground level by using rope chain pulley block as required.• Transportation of valves to repair shop, dismantling of valves cleaning of all parts thoroughly by kerosene/ rustolene and boxing up and testing of valves at workshop.• It also includes transportation of certified valves, gasket sheets, studs and nuts from repair shop to work site, cutting of gasket in proper size and boxing up the valve in position with new gasket, positioning of it's rope & topping up of oil of proper grade including supply of skilled manpower.• Cost includes all works and supply of material / spares from dismantling to refitting including one coat of primer and two coats of approved paints. Required test certificate to be submitted to ONGC.• Approval of EIC to be taken for availing services of expert agency if any for repairs. Functional test if any to be witnessed by EIC or his representative (As required). i) Dia 4\\" to 6\\" Each 20.0 0.0 ii) Dia 8\\" to 10\\" Each 20.0 0.0 |
| 21 | SERVICING AND TESTING OF SAFETY VALVES:-• Job involves removal of all internals from the safety valves, opening of flange by debolting/cold cutting and lowering down the valves from the top to the ground level by using rope chain pulley block as required.• Transportation of valves to repair shop, dismantling of valves cleaning of all parts thoroughly by kerosene/ rustolene and boxing up and testing of valves at workshop.• It also includes transportation of certified valves, gasket sheets, studs and nuts from repair shop to work site, cutting of gasket in proper size and boxing up the valve in position with new gasket, positioning of it's rope & topping up of oil of proper grade including supply of skilled manpower.• Cost includes all works and supply of material / spares from dismantling to refitting. Required test certificate to be submitted to ONGC.• Approval of EIC to be taken for availing services of expert agency if any for repairs. Functional test if any to be witnessed by EIC or his representative (As required). ii) Dia 4\\" to 6\\" No 10.0 0.0 iii) Dia 8\\" to 10\\" No 10.0 0.0 |
| 22 | Providing & Fixing of Mechanical level indicator for Tank as per direction of EIC. Item includes supply, fabrication & erection of all necessary items like 6 mm & 5 mm thick steel rope, float Nozzles etc. required as per drawing. All the struturals, steel plates required for mechanical level indicator shall be supplied by agency. Job shall be carried out and completed as per drawings, specifications and directions of EIC. i) Providing Mechanical level indicator at Height upto 3 Meter Job 20.0 0.0 ii) Fixing of Mechanical level indicator at Height upto 3 Meter Job 20.0 0.0 iii) Providing of Mechanical level indicator at Height Per Meter above the 3Meter Mtr 135.0 0.0 iv) Fixing of Mechanical level indicator at Height Per Meter above the 3Meter Mtr 135.0 0.0 |
| 23 | Laying of Above Ground Line Pipes up to 15.0 mm WTTransportation of line pipes in single / double random length (and other materials required to complete the job) from ONGC Stores Mehsana Asset to work site and laying them above ground. The rate to be inclusive of site preparation, lining-up, assembling and / or aligning, necessary gas cutting jobs, pipe defect rectification, welding of all joints, testing to the specified pressure for 24 hours if directed by the Engineer In-Charge (EIC). Cleaning the pipes to bright surface, supply and application of two coats of protective anti-corrosive paint including supply of paint and primer as per specification and instructions of Engineer In-Charge (EIC). Joints shall be of radiography quality. i) 50 mm ND / 60.30 mm OD Line Pipes M 182.0 0.0 ii) 65 mm ND / 73.00 mm OD Line Pipes M 182.0 0.0 iii) 80 mm ND / 88.90 mm OD Line Pipes M 300.0 0.0 iv) 100 mm ND / 114.30 mm OD Line Pipes M 300.0 0.0 v) 150 mm ND / 168.30 mm OD Line Pipes M 100.0 0.0 vi) 200 mm ND / 219.10 mm OD Line Pipes M 100.0 0.0 vii) 250 mm ND / 273.00 mm OD Line Pipes M 100.0 0.0 viii) 300 mm ND / 323.80 mm OD Line Pipes M 100.0 0.0 xi) 350 mm ND / 355.60 mm OD Line Pipes M 100.0 0.0 25-A Supply of 1/2\\"BSPT male threaded of medium velocity water spray nozzle made of forged brass chromium plated.The spray nozzles are to be installed at the top and periphery of the oil storage tanks.All the required consumables for carrying out the job shall be supplied by the contractor.The work is to be carried out as per drawings, codes,specifications and direction of EIC. Each 300.0 0.0 25-B Installation of 1/2\\"BSPT male threaded of medium velocity water spray nozzle made of forged brass chromium plated.The spray nozzles are to be installed at the top and perifery of the oil storage tanks.All the required consumables for carrying out the job shall be supplied by the contractor.The work is to be carried out as per drawings, codes,specifications and direction of EIC. Each 300.0 0.0 |
| 24 | Recovery of Over ground line pipes i) Over ground pipe line etc kG 295.0 0.0 |
| 25 | Extra over item of laying overground & underground M S pipes of this schedule,Supply/fabrication and installation of following sizes of bends in true plumb and levels as per direction of EIC. Including testing and anti corrosive painting/ coating as indicated by the EIC. The rate to be inclusive/of cutting and bevelling of pipe ends to which the fittings are to be welded. 27.A Supply of 90 Deg Ready - Made Bend of Schedule 40 to suit : i) 219.10 mm OD Size Each 9.0 0.0 ii) 168.30 mm OD Size Each 5.0 0.0 iii) 114.30 mm OD Size Each 20.0 0.0 iv) 88.90 mm OD Size Each 10.0 0.0 v) 60.30 mm OD Size Each 10.0 0.0 vi) 73.00 mm OD Size Each 9.0 0.0 vii) 48.3 mm OD Size No 10.0 0.0 viii) 33.4 mm OD Size No 10.0 0.0 27.B Installation of 90 Deg Ready - Made Bend of Schedule 40 to suit : i) 219.10 mm OD Size Each 9.0 0.0 ii) 168.30 mm OD Size Each 5.0 0.0 iii) 114.30 mm OD Size Each 20.0 0.0 iv) 88.90 mm OD Size Each 10.0 0.0 v) 60.30 mm OD Size Each 10.0 0.0 vi) 65 mm ND Size Each 9.0 0.0 vii) 48.3 mm OD size No 10.0 0.0 viii) 33.4 mm OD size No 10.0 0.0 27.C Supply of 90 Deg. Readymade Bend of Schedule 80 to suit i) 20 mm ND Size / 26.70 mm OD Size Each 9.0 0.0 ii) 25 mm ND Size / 33.40 mm OD Size Each 10.0 0.0 iii) 40 mm ND Size / 48.30 mm OD Size Each 10.0 0.0 iv) 50 mm ND Size / 60.30 mm OD Size Each 10.0 0.0 v) 65 mm ND Size / 73.00 mm OD Size Each 9.0 0.0 vi) 80 mm ND Size / 88.90 mm OD Size Each 10.0 0.0 vii) 100 mm ND Size / 114.30 mm OD Size Each 20.0 0.0 viii) 150 mm ND Size / 168.30 mm OD Size Each 5.0 0.0 ix) 200 mm ND Size / 219.10 mm OD Size Each 9.0 0.0 27.D Installation of 90 Deg Ready - Made Bend of Schedule 80 to suit : i) 20 mm ND Size / 26.70 mm OD Size Each 9.0 0.0 ii) 25 mm ND Size / 33.40 mm OD Size Each 10.0 0.0 iii) 40 mm ND Size / 48.30 mm OD Size Each 10.0 0.0 iv) 50 mm ND Size / 60.30 mm OD Size Each 10.0 0.0 v) 65 mm ND Size / 73.00 mm OD Size Each 9.0 0.0 vi) 80 mm ND Size / 88.90 mm OD Size Each 10.0 0.0 vii) 100 mm ND Size / 114.30 mm OD Size Each 10.0 0.0 viii) 150 mm ND Size / 168.30 mm OD Size Each 5.0 0.0 ix) 200 mm ND Size / 219.10 mm OD Size Each 9.0 0.0 |
| 26 | Extra over item of laying overground and underground M S pipes of this schdule,fabrication and installation of following branches by marking suitable hole in the branch pipe line and there on welding the branches pipe so as to form a 'TEE' connection to correct line and level. The rates to include all marginal cuttings, edge prep -ration and tacking etc. The rate also indudes throught cleaning to outer surface supply and application of one coat of resoxide zinc chromate primer and two coats of approved quality and colour & wrapping to the under-ground portion.(with out saddle plate).Pipe to be supplied by ONGC. i. 300 mm ND TEE without Saddle no 5.0 0.0 ii. 200 mm ND TEE without Saddle no 9.0 0.0 iii. 150 mm ND TEE wthout Saddle no 9.0 0.0 iv. 100 mm ND TEE without Saddle no 17.0 0.0 v. 50 mm ND TEE without saddle no 17.0 0.0 |
| 27 | Supply and installation of following nominal sizes of flanges Supply of the following size raised face slip-on flanges / Weld-neck and blind Flanges as perAPI/ANSI standard and ANSI B-16.5 PCD or to suit x-mas tree; bolt hole dia shall correspond to the dimension of matching flanges of valves/ equipment supplied by the ONGC. Rate does not include nuts, studs, washers or gaskets. A.1 Supply of ASA Class 150 - Raised Face Slip-On Flanges/Blind Flanges to suit i) 219.10 mm OD pipe. Each 15.0 0.0 ii) 168.30mm OD pipe. Each 8.0 0.0 iii) 114.30 mm OD pipe. Each 20.0 0.0 iv) 88.90 mm OD pipe. Each 20.0 0.0 v) 73.00 mm OD pipe. Each 15.0 0.0 vi) 60.30 mm OD pipe. Each 20.0 0.0 vii) 48.3 mm OD pipe No 8.0 0.0 viii) 33.4 mm OD pipe No 8.0 0.0 A.2 Supply of ASA Class 400 - Raised Face Slip-On Flanges to suit i) 219.10 mm OD pipe. Each 15.0 0.0 ii) 168.30mm OD pipe. Each 8.0 0.0 iii) 114.30 mm OD pipe. Each 20.0 0.0 iv) 88.90 mm OD pipe. Each 20.0 0.0 v) 73.00 mm OD pipe. Each 15.0 0.0 vi) 60.30 mm OD pipe. Each 20.0 0.0 vii) 48.3 mm OD pipe No 8.0 0.0 viii) 33.4 mm OD pipe No 8.0 0.0 B Installation of Slip-on / Weld Neck / Blind / Insulating / any other type of flanges in position and welding them to pipe fittings etc, in true plumb, line and level, including application of protective anti-corrosive paint. The rates are inclusive of marginal cuttings. Installation of a set of studs and nuts to assemble the two slip-on/weld-neck flanges together or one slip-on/weld-neck flange and one blind flange together by tightening the studs and nuts to make a pressure tight joint. Item includes supply of steel washer, gaskets, paints and its application ASA Class 400 / 300 / 150 to suit on: i) 219.10 mm OD pipe / fitting. Each 30.0 0.0 ii) 168.30 mm OD pipe / fitting. Each 16.0 0.0 iii) 114.30 mm OD pipe / fitting. Each 40.0 0.0 iv) 88.90 mm OD pipe / fitting. Each 40.0 0.0 v) 73.00 mm OD pipe / fitting. Each 30.0 0.0 vi) 60.30 mm OD pipe / fitting. Each 40.0 0.0 vii) 48.3 mm OD pipe No 16.0 0.0 viii) 33.4 mm OD pipe No 16.0 0.0 |
| 28 | Supply of High Tensile Steel Studs, bolts, nuts and washers & Gaskets to suit the relevant class fittings, as per ANSI B-16.5 and direction of Engineer-In-Charge. Supply & fixing of High Tensile Steel Studs, bolts, nuts and washers |
| 29 | SERVICING OF FOAM CHAMBERS:-• Job involves erection and dismantling of scaffolding around vapour glass seal, de-bolting the cover and glass seal, cleaning the box, flushing a complete line from top to bottom by water, fixing new glass and boxing up.• The job includes de-chocking the lines if required. Final boxing up of all joints to be as per direction of EIC.• Approval of EIC to be taken for availing services of expert agency if any for repairs. Functional test if any to be witnessed by EIC or his representative (As required) |
| 30 | REPAIRING AND SERVICING AND TESTING OF FLAME ARRESTERS:-• Job involves removal of all internals from the flame arrester, opening for flange by debolting/cold cutting and lowering down the items from the top to the ground level by using rope chain pulley block as required and transportation.• Cleaning of all parts thoroughly by kerosene / rustolene, flame bank servicing, inspection, testing as per standard practice and refitting on top of tank. It also includes transportation of certified items, gasket sheets, studs and nuts from repair shop to work site, cutting of gasket in proper size and fitting up the flame arrester in position with new gasket, etc.• Cost includes all works and supply of material / spares excluding flame bank from dismantling to refitting. The item is to be coated with one coat of primer and two coats of approved paints, as per direction of EIC. Required test certificate to be submitted to ONGC.• Approval of EIC to be taken for availing services of expert agency if any for repairs. Functional test if any to be witnessed by EIC or his representative (As required). i) 200 MM ND No 20.0 0.0 ii) 250 MM ND No 20.0 0.0 |
| 31 | Supply & filling of sand of approved quality including watering ramming ,consolidating, dressing etc,complete as per the direction of EIC |
| 32 | Providing & laying isolation layer composing of sand sizes 0.l0 to 0.2 mm 60% & sand less then 0.1 mm 40% volume with liquid bitumen at the rate of 10% by volume of mixed and including consolidating finishing as directed by EIC |
| 33 | Providing, Fabrication and erection of temporary fire safety screen to isolate the work site of tanks so as to facilitate the hot works. The work to be executed as per direction of EIC. The rate is to include supply of all materials required, using these as directed, dismantling the same after completion of work and taking everything back at no extra cost to ONGC. Item also includes dismantling / demolishing repairing of only existing civil / mechanical construction ( if required for erection of screen) and repairing the same after completion of work. In brief, erection of screen will be erecting structural steel column (size 15 mtr. height of ISMC 100X2 nos. reinforcement by ISA 75x75x6 placed at 1.5 mtr. C/C distance vertically 15mm dia guy ropes to be tied to every column top and anchored on ground on either side at suitable distance to keep the screen in position. Height and size of screen will be as per the requirement at site and direction of EIC. No claim for extended period of stay will be entertained if, the work gets delayed for reasons what so ever. i) Providing & Fabrication M2 8699.0 0.0 ii) Installation M2 8699.0 0.0 |
| 34 | Plastering in 1:4 mix.15 mm thk On existing brick pitching , dyke wall & tank pad etc. |
| 35 | Brick on edge flooring with bicks of class designation 75 including cement slurry etc. completed in cement mortar with FPS bricks.A) 1:4(1 cement :4 coarse Sand) |
| 36 | Cement Concrete (Cast in Situ )Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering –All work up to plinth levelA) 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) 39 & 40 Supply & Installation of Ancillary Fittings |
| 37 | Supply of Ancillary Fittings 39.A Supply of the following forged ancillary fittings of suitable working pressure. These items are required to facilitate installation of Needle / Ball valve, Thermometer / Pressure gauges. Material supplied by the contractor must be supported with the material test certificate indicating pressure rating and test pressure .A Supply of Ancillary Fittings ASA Class 1500 39.A.1 15 mm ND Threaded Heavy Duty Carbon Steel Socket Each 40.0 0.0 39.A.2 15 mm ND Threaded Nipple / Plug of Stainless Steel 316 Each 40.0 0.0 39.A.3 15 mm ND Threaded High Pressure Ball / Needle Valve of Stainless Steel 316 Each 40.0 0.0 39.A.4 20 mm ND Threaded Heavy Duty Carbon Steel Socket Each 20.0 0.0 39.A.5 20 mm ND Threaded Nipple / Plug of Stainless Steel 316 Each 20.0 0.0 39.A.6 20 mm ND Threaded High Pressure Ball / Needle Valve of Stainless Steel 316 Each 20.0 0.0 39.A.7 25 / 40 / 50 mm ND Threaded Heavy Duty Carbon Steel Socket Each 40.0 0.0 39.A.8 25 / 40 / 50 mm ND Threaded Nipple / Plug of Stainless Steel 316 Each 40.0 0.0 39.A.9 25 mm ND Threaded High Pressure Ball / Needle Valve of Stainless Steel 316 Each 40.0 0.0 39.A.10 15mm ND Thermo Well with external or internal threaded at mouth of Stainless Steel 316 Each 10.0 0.0 40.B Installation of Ancillary fittings 40.B Fixing of the following forged ancillary fittings of suitable working pressure on pipeline near well head in places and in positions including all marginal cuttings and welding of nipples and sockets etc. The position for installation of these items will be decided by Engineer In-charge (EIC). These items are required to facilitate installation of Needle / Ball valve, Thermometer / Pressure gauges. 40.B.1 Installation of Ancillary Fittings ASA Class 1500 40.B.2 15 mm ND Threaded Heavy Duty Carbon Steel Socket Each 40.0 0.0 40.B.3 15 mm ND Threaded Nipple / Plug of Stainless Steel 316 Each 40.0 0.0 40.B.4 15 mm ND Threaded High Pressure Ball / Needle Valve of Stainless Steel 316 Each 40.0 0.0 40.B.5 20 mm ND Threaded Heavy Duty Carbon Steel Socket Each 20.0 0.0 40.B.6 20 mm ND Threaded Nipple / Plug of Stainless Steel 316 Each 20.0 0.0 40.B.7 20 mm ND Threaded High Pressure Ball / Needle Valve of Stainless Steel 316 Each 20.0 0.0 40.B.8 25 / 40 / 50 mm ND Threaded Heavy Duty Carbon Steel Socket Each 40.0 0.0 40.B.9 25 / 40 / 50 mm ND Threaded Nipple / Plug of Stainless Steel 316 Each 40.0 0.0 40.B.10 25 mm ND Threaded High Pressure Ball / Needle Valve of Stainless Steel 316 Each 40.0 0.0 40.B.11 15mm ND Thermo Well with external or internal threaded at mouth of Stainless Steel 316 Each 10.0 0.0 |
| 38 | Supply & Fixing of Reducer : Suply and fixing of readymade tapers ( concetric/eccentric) of schedules and sizes as indicated below. In line level and position at all elevations, (The linear measurement of the reducers shall not be included in the linear measurements). Item also includes upply and application of one coat of red oxide zinc chromate and two coats of enamel paints and testing along with connected pipelines. i. 200 mm x 150 mm no 10.0 0.0 ii. 150 mm x 100 mm no 10.0 0.0 iii. 100 mm x 50 mm no 20.0 0.0 |
| 39 | Providing fire water sprinkler system on crude oil storageleffluent/any other applicable tanks. Job includes bending of ONGC supplied pipe, supply & fixing of flanges, fittings, sockets, sprinklers, angles for supports etc. i. Tank capacity 500 m3 job 2.0 0.0 ii. Tank capacity 1000 m3 job 3.0 0.0 iii. Tank capacity 2000 m3 job 3.0 0.0 |
| 40 | Supply/fabrication & installation of drencher |
| 41 | Providing and fixing thermal insulation with Resin Bonded Fibre glass wool conforming to IS : 8183 having density 24 kg/m3, 50 mm thick, wrapped in 200G Virgin Polythene Bags fixed to wall with screw, rawel plug & washers and held in position by criss crossing GI wire etc. complete as per directions of Engineer In-Charge (EIC). Cost of scaffolding to be paid separately if required any. |
| 42 | Dismantling of thermal insulation and disposal of unserviceable material within 50 metres lead as per directions of Engineer In-Charge (EIC). Cost of scaffolding to be paid separately if required any. |
| 43 | Supply & installation of 150 mm ND gauging hatch |
| 44 | Installation of Valves 47.A Transportation of Globe Valve / Plug Valve / Gate Valve / Hi-low Safety Valve / Non Return Valve (NRV) / Check Valve / Screwed Needle Valve / X-Mas Tree Valve / Chock Valve / any other type of Valve from ONGC Asset Stores / Site to Site and Installation of the following sized valves in true plumb and level at places and positions required as per drawing and direction of Engineer In-Charge (EIC); including supply and application of protective anti-corrosive paint and testing as per direction of Engineer In-Charge (EIC). The rate to be inclusive of welding of companion flanges, tightening of bolts, providing Permanite Gasket, repair and rectification of all kind of leaks 47.A.1 ASA Class up to 400 47.A.2 up to 25 mm ND / 33.40 mm OD Size Each 4.0 0.0 47.A.3 40 mm ND / 48.30 mm OD Size Each 4.0 0.0 47.A.4 50 mm ND / 60.30 mm OD Size Each 4.0 0.0 47.A.5 65 mm ND / 73.00 mm OD Size Each 4.0 0.0 47.A.6 80 mm ND / 88.90 mm OD Size Each 4.0 0.0 47.A.7 100 mm ND / 114.30 mm OD Size Each 40.0 0.0 47.A.8 150 mm ND / 168.30 mm OD Size Each 10.0 0.0 47.A.9 200 mm ND / 219.10 mm OD Size Each 40.0 0.0 47.A.10 250 mm ND / 273.00 mm OD Size Each 4.0 0.0 47.A.11 300 mm ND / 323.80 mm OD Size Each 10.0 0.0 47.A.12 350 mm ND / 355.60 mm OD Size Each 4.0 0.0 Re-certification of storage tank (C ) Item Description Unit Amount inclusive of all taxes & duties etc. excluding GST (in INR.) |
| 45 | Re-Certification of storage tank: Re-Certification of the tank is to be done in line with OISD-129 by Chartered Engineer having valid chartered engineer registration no. The job includes the following but not limited to:A.Documentation for Tanks In-Service: All observations, findings and repairs carried out after each inspection should be recorded. As a minimum, the data given in the typical formats attached should be recorded.a)Tank Repair and repair card (Ref. Page 1&2 of Appendix-1) b)Data Record History Card (Ref. Page 3 of Appendix-1)B.Documentation for External & Internal Inspection: Formats attached as Page No.4-6 of Appendix-1[Annexure – I(a) and Annexure- I(b) of OISD-STD-129]C.Calculation of rejection limits for shell plates: It shall be as per OISD-STD-129D.Inspection and repair of tanks: To be carried out by an Authorized Person as mentioned in Appendix-5[Appendix-D of API-653].E.Certification Requirements: The Chartered engineer/ inspector should also submit fit for service certificate as per OISD-129 (Refer Page no.1 of Appendix-2).F.All the documents that are required for record keeping purpose in line with Annexure-XI of OISD-129 are to be submitted in hard as well as soft copy.G.Re-Certification agencies need to submit completed records as per scope of work for re-certification and as per records mentioned above as well as per OISD-129 & applicable API standards. Thickness measurement of tanks and any other test required for re-certification is in the scope of re-certification agency. Nothing extra shall be payable on this account.Job is to be carried out as per direction of EIC, technical specification, scope of work and latest OISD and API standard also. i) Tank capacity 45 M3 Job 2.0 0.0 ii) Tank capacity 50 M3 Job 1.0 0.0 iii) Tank capacity 85 M3 Job 1.0 0.0 iv) Tank capacity 100 M3 Job 5.0 0.0 v) Tank capacity 200 M3 Job 2.0 0.0 vi) Tank capacity 400 M3 Job 1.0 0.0 vii) Tank capacity 500 M3 Job 2.0 0.0 viii) Tank capacity 1000 M3 Job 3.0 0.0 ix) Tank capacity 2000M3 Job 3.0 0.0 Total estimated cost excluding GST (in INR) 0.0 GST in % terms Total Price including GST 0.0 Note:- |
| 46 | Bidder to enter Basic unit rate excluding GST in column E and Total Amount excluding GST in column F of each line item will be automatically calculated based upon the proportion of quantities of each line item in ONGC estimate and accordingly totat estimated cost will be automatically calculated at F323. |
| 47 | Bidder to ascertain the prevailing rates of GST and all other taxes and duties as applicable in their Quoted Prices and ONGC would not undertake any responsibility whatsoever in this regard. |
| 48 | Bidder to fill % of GST at Cell F324. |
| 49 | The Total Price including GST at Cell F325 will be automatically calculated. |
| 50 | The quantities mentioned in Schedule of Rates (SoR) are indicative and it may vary during execution of contract as per requirement.Payment shall be made on the basis of actual execution of quantity. Please Enable Macros to View BoQ information |
