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| 1 | Total Cost of Project (Maintenance and Inspection of 15 no’s of Tanks at Assam 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) Item No. ITEM DESCRIPTION UNIT TOTAL estimated quantity Unit Rate exclusive of GST Amount exclusive of GST (Rs.) (Rs.) |
| 2 | Cleaning and Painting of outside Surface |
| 3 | Supply and Apply of paints, Surface Preparation by hand / machine tool, cleaning and apply One Primer Coat of Surface Tolerant Epoxy of 75 micron average DFT. After primer application, supply and apply Two Intermediate Coats with High Build Epoxy of 65 micron average DFT each. After the intermediate coat application, supply and apply One Final and Finish Coat with Acrylic Aliphatic Polyurethane of 65 micron average DFT. The total average DFT should be minimum 270 micron. |
| 4 | Inside Cleaning, surface preparation and Epoxy Painting of Tanks |
| 5 | Inside Cleaning of Tanks: Cleaning of internal surface of oil tank of various sizes/capacities, removal of wax/sludge/sediments from inside the tank stacking and disposing of the wax/sludge/sediments to the waste trap/old pit cleaning of wax with hot water and send scraping, cleaning with kerosene dry cutting, tank top, bottom and shell area to be clean free of wax as per the direction of EIC. After completion of the job, the area to be cleaned to make it free from wax and fire hazards. Work to be executed as per direction of EIC. Note : Dry ice if required shall be provided by contractor 2.1.1 Cleaning of wax/ sludge inside Tanks M2 5640.0 0.0 Disposal & transportation of sludge to the designated site within distance of up to 30 Kms from location of tank M3 903.0 0.0 |
| 6 | Cleaning, Surface preparation by 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, malleable iron 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 and must show a grey 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. 2.2.1 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 85%, surface profile shall be uniform to provide good key to the paint (i.e. 25 to 30 micron). This item to be operated as per requirement given by EIC in writing on case to case basis M2 6666.0 0.0 |
| 7 | Epoxy Painting: Providing and applying epoxy paint after cleaning the surface by shot/copper slag blasting, apply primer within 4 Hrs.of cleaning and apply two coats of approved quality epoxy paint. The paint shall be mixed in appropriate ratio (as per manufacturer's specification) by volume between base to hardner. The first coat of epoxy shall be grey and second coat shall be white. The time gap between two coats shall be 24 Hrs. Job will be done as per specifications and directions of EIC. The paint should be of (1) Asian Paint (2) Shalimar (3) Berger (4) Johnson & Nicolson. |
| 8 | Supply and Fabrication of NOZZLES / Manholes |
| 9 | Supply & Fabrication of following sizes of manholes/ nozzies, job includes cutting of hole, providing and welding reinforcement plate, welding of apporopriate 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. 3.1.1 600 mm No. 18.0 0.0 3.1.2 500 mm No. 77.0 0.0 3.1.3 300 mm No. 27.0 0.0 3.1.4 200 mm No. 41.0 0.0 3.1.5 150 mm No. 58.0 0.0 3.1.6 100 mm No. 47.0 0.0 3.1.7 80 mm No. 18.0 0.0 3.1.8 50 mm No. 149.0 0.0 |
| 10 | Supply and fabrication of structurals conforming to IS : 226/2062. The item includes fabrication and erection at all levels of structural members as per drawings, dimension and specifications using electrodes of approved quality. The item includes cleaning, supply and painting with one coat of red oxide zinc chromate primer and two coats of aluminium / enamel paint as directed by EIC. 4.1.1 Supply of structural steel Kg. 17241.0 0.0 4.1.2 Supply of M.S. plate Kg. 156790.0 0.0 4.1.3 Fabrication of structural steel / M.S plate Kg. 17241.0 0.0 |
| 11 | 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. Also, obtaining IBR approval, if any, is in the scope of the agency |
| 12 | Dismentling of Existing accessories like breather valves, safety valves, fire preventer, valves, flange sets and structural steel etc. cleaning of out of surface and stacking in proper and safe place and deposit at ONGC designated store / Installation as per direction of EIC. |
| 13 | Fire preventer / Breather valve 6.1.1 250 mm ND No. 15.0 0.0 6.1.2 200 mm ND No. 5.0 0.0 6.1.3 150 mm ND No. 35.0 0.0 6.1.4 100 mm ND No. 4.0 0.0 |
| 14 | Gauging Hatch 6.2.1 150 mm ND No. 15.0 0.0 6.2.2 100 mm ND No. 4.0 0.0 |
| 15 | Dismantling of Valves 6.3.1 250 mm ND No. 5.0 0.0 6.3.2 200 mm ND No. 25.0 0.0 6.3.3 150 mm ND No. 13.0 0.0 6.3.4 100 mm ND No. 13.0 0.0 6.3.5 50 mm ND No. 81.0 0.0 |
| 16 | Dismantling of structural steel/recovery of pipeline |
| 17 | Fixing of accessories like breather/safety valves, fire preventer, isolation valves, flange sets etc. |
| 18 | Fixing of Valves: Transportation from ONGC stores at Assam Asset to work site including loading and unloading the following sizes and types of valves, installing them in position as stated in drawing and as per directions of EIC to correct line and level. Rate to include providing oil resistant 3 mm thick permanite or equivalent gasket if required and tightening of bolts and nuts and supplying of the paints and painting the valves with one coat of primer and two coats of approved colour and quality paint after cleaning. The job includes replacement of gland packing and bonnet packing during hydrostatic test if required. (The valves may also required to be tested prior to their installation if required and no extra amount will be paid for this.) 7.1.1 250 mm ND Nos. 4.0 0.0 7.1.2 200 mm ND Nos. 24.0 0.0 7.1.3 150 mm ND Nos. 14.0 0.0 7.1.4 100 mm ND Nos. 23.0 0.0 7.1.5 50 mm ND Nos. 72.0 0.0 Fixing of Tank Accessories: Installation of Accessories in position as per directions of EIC to correct line and level. Rate to include providing oil resistant 3 mm thick permanite or equivalent gasket if required and tightening of bolts and nuts and supplying of the paints and painting the valves with one coat of primer and two coats of approved colour and quality paint after cleaning. (The valves/accessories may also required to be tested prior to their installation if required and no extra amount will be paid for this.) |
| 19 | Fixing of Fire preventer/Breather valve 7.2.1 250 mm ND Nos. 15.0 0.0 7.2.2 200 mm ND Nos. 5.0 0.0 7.2.3 150 mm ND Nos. 35.0 0.0 7.2.4 100 mm ND Nos. 4.0 0.0 7.2.5 50 mm ND Nos. 0.0 0.0 |
| 20 | Fixing of Gauging Hatch 7.3.1 150 mm ND Nos. 15.0 0.0 7.3.2 100 mm ND Nos. 4.0 0.0 |
| 21 | Providing & Fixing of Mechanical level indicator for Tank . Item includes supply, fabrication & erection of all necessary items like 6 mm & 5 mm thick steel rope, float Nozzels etc. required as per drawing. All the struturals, steel plates required for machanical level indicator shall be supplied by agency. Job shall be carried out and completed as per drawings, specifications and directions of EIC. |
| 22 | for tank up to 3.0 mtrs. height |
| 23 | per meter increase (extra over 3 mtrs.) |
| 24 | Thickness measurement: Item includes localised cleaning of above ground pipe /tank surface, scrapping of existing paint, thickness mesurement 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. |
| 25 | Hydrostatic / pneumatic testing of tank shell, bottom and roof as per specifications and instruction of EIC. |
| 26 | SHELL |
| 27 | BOTTOM ( pneumatic) |
| 28 | ROOF ( pneumatic) |
| 29 | Calibration of crude storage vertical tank. The job includes cleaning of Tanks from internal Surface before and after calibration activities, providing fo adequate facility of scafolding around the tank or wherever it is required for inspection and making a spot by inspection authority during job execution. Required quantity of water shall be arranged by agency. The job also includes Government fees shall be deposited whatever it may be and you have to bear all the arrangerment 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 stamped with orginal signature of CPWD engineer or authorized person from Department of Legal Metrology for above tanks shall be submitted within stipulated time. All the required tools tackles and other material shall be arranged and erected by the agency. Job is to be carried cut as per direction of EIC. |
| 30 | PROVIDING ISOLATION LAYER:-• Supplying & Providing at site 100 mm thick water and oil proof isolation layer on top of the tank foundation with air blown bitumen of grade 95/15 mixed with clean, well dried, well graded, heated sand in proportion 1:10 by volume (bitumen required 10% of sand volume, sand size 0.1 mm to 0.2 mm 60% and less than 0.1 mm 40%) Bitumen and sand is to be heated to required temperature (250 degree F) so as to enable proper mixing.• Item includes proper consolidation of isolation layer complete in all respects as directed. The item also include repair of damaged portion of existing isolation, layer wherever needed/can be possible to do so without damaging the existing arrangements. |
| 31 | Providing fire safety Screen 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, dismentalling the same after completion of work and taking everything back at no extra cost to ONGC. Item also includes dismentlling / 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 stractural steel coloumn (size 15 mtr. height of ISMC 100X2 nos. reinforcement by ISA 75x75x6 placed at 1.5 mtr. C/C distance vartically 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. M2 12750.0 0.0 |
| 32 | Providing fire water sprinkler system on crude oil storage/effluent/any other applicable tanks. Job includes bending of Sch. 40 as per ASTM-A-106 Gr. B, supply & fixing of flanges, fittings, sockets, sprinklers, angles for supports etc. Supply & installation of 100 mm ND flame arrestor No. 15.0 0.0 REPAIRING, 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). 200/250 mm ND No. 15.0 0.0 100/150 mm ND No. 15.0 0.0 50/80 mm ND No. 15.0 0.0 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). No. 30.0 0.0 REPAIRING BY CARBON STEEL WELD BUILD UP:-• Job involves deposition of weld material on worn out surfaces / corroded components etc. inclusive of grinding / smoothening before and after repair at all elevation.• Scope of works for general works and Specifications shall be followed as applicable. Sq. Cm 56400.0 0.0 Thermal Insulation: Providing of thermal insulation on pipings, vessels at all levels as per the latest edition of IS 7413. The work includes cleaning of surface from rust, oil, grease or any other foreign particles. Supply and application of two coats of anti-corrosive heat resistant paint wrapping with resin bonded fibre glass wool. All the material required in the job has to be supplied by the contractor along with mannufacturer's test certificates. The work to be executed as per specifications and directions of EIC. 75 mm thk M2 0.0 0.0 50 mm Thk. M2 0.0 0.0 |
| 33 | Supply/fabrication & installation of drencher as per directions of EIC |
| 34 | Re-certification of storage tank: Recertification of the tank is to be done by Chartered Engineer having valid Chartered engineer registration no. as per OISD-129. The job include the following but not limited toA. Documentation for Tanks In-service-All observations, findings & 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. Pg 1&2 of Appendix-1). b) Data record history card (Ref pg 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-Attached as page no. 7 & 8 of Appendix-1 (Annexure-VII of OISD-STD-129)D. Inspection & repair of tanks-To be carried out by an Authorised person as mentioed in Appendix-4 (Appendix-D of API-653)E. Certification requirements-The inspector should submit fit for service certificate as per Appendix-4 (Appendix-D of API-653)F. The following documents shall be preserved as per type of tank. Refer Page-3 & 4 in Appendix-2 (clause no. 11.1 of OISD-STD-129).G. Recertification agency need to submit completed record as per scope of work for recertification and as per records mentioned above. Thickness measurement of tanks and any other test required for rectification is in the scope of re-certification agency. Nothing extra shall be payable on this account. Job is to be carried out as per the direction of EIC, technical specification, scope of work and latest OISD and API standard also. |
| 35 | Providing and laying cement concrete in foundations, footings and bases for columns excluding the cost of centering and shuttering |
| 36 | PCC 1:2:4 |
| 37 | PCC 1:3:6 |
| 38 | Demolishing brick / C.C work (1:3:6) including stacking of serviceable material witih in 50 mtrs , lead in cement mortar |
| 39 | Supply and filling in plinth with murrum including watering ramming , consolidation and dressing complete as per direction of EIC |
| 40 | 12 MM Cement plaster of mix 1:6(1 cement:6 fine sand) |
| 41 | Providing Brick on edge 12 cm 1:6 Cement mortar |
| 42 | CENTERING & SHUTTERING Centring and shuttering including strutting, propping etc. and removal of frame work for Foundations, footings, pipe supports, bases for columns |
| 43 | SUPPLY OF FLANGES: as per ASA Supply of the following Raised Face/Weld Neck/Blind flanges as per specifications and confirming to ASME B16.5 at site . Pre-confirmation of EIC will have to be taken before supply of these items. A BLIND FLANGES: CLASS 150(RF) i 300 mm ND NO 30.0 0.0 ii 250 mm ND NO 30.0 0.0 iii 200 mm ND NO 30.0 0.0 iv 150 mm ND NO 30.0 0.0 v 100 mm ND NO 30.0 0.0 vi 80 mm ND NO 30.0 0.0 vii 50 mm ND NO 30.0 0.0 B SLIP ON FLANGES: CLASS 150(RF) i 300 mm ND NO 30.0 0.0 ii 250 mm ND NO 30.0 0.0 iii 200 mm ND NO 30.0 0.0 iv 150 mm ND NO 30.0 0.0 v 100 mm ND NO 30.0 0.0 vi 80 mm ND NO 30.0 0.0 vii 50 mm ND NO 30.0 0.0 |
| 44 | SUPPLY OF BENDS Supply of following readymade bends of Sch. 40 at work site as per specifications and directions of EIC. A 90 Deg. Bends(1.5D) Schedule 40 i 300 mm ND NO 30.0 0.0 ii 250 mm ND NO 30.0 0.0 iii 200 mm ND NO 30.0 0.0 iv 150 mm ND NO 30.0 0.0 v 100 mm ND NO 30.0 0.0 vi 80mm ND NO 30.0 0.0 vii 50 mm ND NO 30.0 0.0 |
| 45 | SUPPLY OF CONCENTRIC REDUCERS (Schedule 80) i 250 X 200 mm ND NO 15.0 0.0 ii 250 X 150 mm ND NO 15.0 0.0 iii 200 x 150 mm ND NO 15.0 0.0 iv 200X100 mm ND NO 15.0 0.0 v 150 x 100 ND NO 15.0 0.0 vi 150 x 80 ND NO 15.0 0.0 vii 100X80 mm ND NO 15.0 0.0 viii 100X50 mm ND NO 15.0 0.0 ix 80X50mm ND NO 15.0 0.0 |
| 46 | SUPPLY OF BOLTING MATERIAL Supply of bolting materials i.e. stud(fully threaded) with nut, washers etc., as per specifications: stud as per ASTM A - 193 Gr. B-7 and nuts as per ASTM A - 194 Gd - 2H. i HT BOLTING MATERIAL/FUNDATION BOLTS/ANCHOR BOLTS WITH NUTS Kg 2155.0 0.0 ii MS BOTING MATERIAL WITH NUTS Kg 4310.0 0.0 |
| 47 | SUPPLY OF GASKETS/ SS RINGS: Supply of permanite reinforced oil gaskets conforming to IS 2712 / SS metallic ring gasket ( Soft Iron BHN - 90) as per API 6A for ring type joints to suit the following sizes of flange sets as per specifications and direction of EIC. A 3 MM SPIRAL GASKET (SS 304/316) - CLASS 150 i 300 mm ND NO 45.0 0.0 ii 250 mm ND NO 45.0 0.0 iii 200 mm ND NO 45.0 0.0 iv 150 mm ND NO 45.0 0.0 v 100 mm ND NO 45.0 0.0 vi 80 mm ND NO 45.0 0.0 vii 50 mm ND NO 45.0 0.0 |
| 48 | WELDING OF SLIPON/ WELD NECK / ORIFICE FLANGES: Fitting and welding of the following items in true plumb and level. The rate is inclusive of all sorts of marginal cuttings, tack welding, welding complete. The item also includes scrapping surface, providing and application of one coat of zinc chromate / red oxide primer and two coats of synthetic enamel paint of approved colour and quality as per specification and direction of EIC. A SLIPON FLANGES FOR ALL CLASSES i 300 mm ND NO 30.0 0.0 ii 250 mm ND NO 30.0 0.0 iii 200 mm ND NO 30.0 0.0 iv 150 mm ND NO 30.0 0.0 v 100 mm ND NO 30.0 0.0 vi 80 mm ND NO 30.0 0.0 vii 50 mm ND NO 30.0 0.0 |
| 49 | FITTING AND FIXING OF FLANGES A Assembling and fixing of the following flange sets in true plumb and level (two slip-on flanges: or one slip-on and one blind). The rate is inclusive of insertion of gasket, tightening of studs/bolts & nuts complete to make leak proof joints. Item to be completed as per directions of EIC. i 300 mm ND ST 30.0 0.0 ii 250 mm ND ST 30.0 0.0 iii 200 mm ND ST 30.0 0.0 iv 150 mm ND ST 30.0 0.0 v 100 mm ND ST 30.0 0.0 vi 80 mm ND ST 30.0 0.0 vii 50 mm ND ST 30.0 0.0 |
| 50 | WELDING OF READY MADE BENDS 90/45 deg. SCH.40/80/120 Fitting and welding of following readymade bends of Sch. 40/80/120 in true plumb and level, fitting and welding with pipeline. The rate is inclusive of all marginal cuttings etc., required from time to time, thorough cleaning, providing and application of two coats of approved quality of one coat of zinc chromate / red oxide primer and two coats of synthetic enamel paint for over ground pipe as per specification and also hydrostatic testing. The rate to be inclusive of cutting and bevelling of pipe ends to which the fittings are to be welded. 300 mm ND NO 30.0 0.0 i 200 mm ND NO 30.0 0.0 ii 150 mm ND NO 30.0 0.0 iii 100 mm ND NO 30.0 0.0 iv 80mm ND NO 30.0 0.0 v 50 mm ND NO 30.0 0.0 |
| 51 | WELDING OF READYMADE REDUCERS SCH.80/40 Fitting and welding of following ready-made reducers of Sch. 80/120 in true plumb and level, fixing, assembling and welding with pipeline. The rate is inclusive of all marginal cuttings etc., required from time to time, thorough cleaning, supply and application of one coat of zinc chromate / red oxide primer and two coats of synthetic enamel paint of approved quality and colour and hydrostatic testing. ii 250 X 150 mm ND NO 15.0 0.0 v 150 x 100 ND NO 15.0 0.0 viii 100X50 mm ND NO 15.0 0.0 |
| 52 | FABRICATION OF TEES/BRANCHES Fabrication of Tees/Branches etc., by cutting holes in pipes to required sizes, welding of branch pipe to the hole in correct line and level including welding of saddle plate in case of branch with saddle plate. The rate is inclusive of all sorts of marginal cuttings, thorough cleaning of outer surface supply and application of one coat of zinc chromate / red oxide primer and two coats of synthetic enamel paint of approved quality and colour. The job is to be completed as per directions of EIC A WITHOUT SADDLE PLATE 300 mm ND NO 15.0 0.0 i 200 mm ND NO 15.0 0.0 ii 150 mm ND NO 15.0 0.0 iii 100 mm ND NO 15.0 0.0 iv 80 mm ND NO 15.0 0.0 v 50 mm ND NO 15.0 0.0 |
| 53 | Supply & Fixing of NPT Sockets/Nipples/Needle valves / Ball valves/NRV Supply, fitting & fixing of following items as per specification. Item includes cutting and welding of socket, fitting of nipples & valves etc. om pipe line as per directions of EIC. A. Forged Socket Sch.80/Sch 40 i 25mm NO 30.0 0.0 ii 20mm NO 30.0 0.0 iii 15mm NO 30.0 0.0 B Nipples Sch.80/sch 40 i 25mm NO 30.0 0.0 ii 20mm NO 30.0 0.0 iii 15mm NO 30.0 0.0 C. SS 316/304 Needle/Ball/NR Valves of ASA class1500 i 25mm NO 30.0 0.0 ii 20mm NO 30.0 0.0 iii 15mm NO 30.0 0.0 Total Price excluding GST 0.0 GST in % terms Total Price including GST 0.0 Note:- |
| 54 | 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 F204. |
| 55 | 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. |
| 56 | Bidder to fill % of GST at Cell F205 |
| 57 | The Total Price including GST at Cell F206 will be automatically calculated. |
| 58 | 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 |
