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| 1 | Item Rate BoQ BoQ_Ver3.0 Item Rate Normal INR Only INR Select, Excess (+), Less (-) Less (-) Tender Inviting Authority: GE Utilities Udhampur Name of Work: Repair/Maintenance of filter beds, clarifloculator, pressure filters and control valves at various locations under GE (Utilities) Udhampur Contract No: GE/U-64/2026-27 Bidder Name : PRICE SCHEDULE(This BOQ template must not be modified/replaced by the bidder and the same should be uploaded after filling the relevent columns, else the bidder is liable to be rejected for this tender. Bidders are allowed to enter the Bidder Name and Values only ) NUMBER # TEXT # TEXT # NUMBER # TEXT # NUMBER NUMBER TEXT TEXT # NUMBER # TEXT# TEXT # NUMBER # NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER # NUMBER # TEXT TEXT NUMBER # NUMBER # DATE NUMBER # NUMBER # TEXT # Ser.No. Item Description Item Code / Make Quantity Units Estimated Rate Addition / Deduction Addition / Deduction Values Currency Convertion against each Item Quoted Currency in INR / Other Currency BASIC RATE In Figures To be entered by the Bidder Rs. P Excise Duty VAT Freight Charges ( Unloading & Stacking) Any Other Taxes/Duties/Levies Other Taxes 2 IIIrd Party i.e DGS&D / RITES etc Inspection Charges @0.34%+Service Tax Less for Cenvat Credit,if any respect of Supplies Under full Excise Duty Category TOTAL AMOUNT Without Taxes TOTAL AMOUNT TOTAL AMOUNT In Words |
| 2 | Taking out complete existing filter media of all types and sizes from filter beds of filtration plants of various capacities, and stacking the same at designated clear locations outside the filtration plant for subsequent removal from site, including thorough cleaning of filter beds by adopting proper method such as removal of residual deposits, loosening of adhered layers, brushing of surfaces, and flushing with clean water to ensure complete removal of embedded impurities, followed by washing and disinfection of filter beds and floors using bleaching powder/approved chemicals, and removal of all dirt, silt, mud, organic matter, etc., complete all as specified and directed by the Engineer-in-Charge. Note: Cleaning of filter bed will be paid under respective item of Sch 'A' |
| 3 | Filter media (Grit & Gravel) of size 4mm to 60mm in layers, complete all as specified and directed by the Engineer-in-Charge. |
| 4 | Filter media quartzite sand of size 600mm depth, complete all as specified and directed by the Engineer-in-Charge. |
| 5 | Segregation of filter media obtained from Item No. 1.00 here-in-before by carrying out sieve analysis and stacking the material grade-wise. The work includes further screening/segregation using mechanized sieve machine and manual sorting to separate defective and serviceable filter media, all classified grade-wise as specified. complete all as specified and directed by the Engineer-in-Charge. |
| 6 | Filter media (Grit & Gravel) of size 4mm to 60mm in layers, complete all as specified and directed by Engr-in-Charge. |
| 7 | Filter media quartzite sand of size 600mm depth, complete all as specified and directed by Engr-in-Charge. |
| 8 | Cleaning and washing of serviceable filter media using pressurized clean water through compressor/pump set, including acid washing for removal of scale, dirt, mud, and other foreign materials. The media shall be soaked in water reservoirs for a minimum period of 24 hours, followed by thorough washing with clean potable water. The cleaned filter media shall then be stacked separately grade-wise for reuse as per site requirements complete in all respects and as specified and directed by the Engineer-in-Charge. |
| 9 | Filter (Grit & Gravel) of size 4mm to 60mm, complete in all respects and as specified and directed by the Engineer-in-Charge. |
| 10 | Filter quartzite sand, complete in all respects and as specified and directed by the Engineer-in-Charge. |
| 11 | Packing only carefully old serviceable filter media obtained from item No. 3.00 here in beforecomplete in all respects and as specified and directed by the Engineer-in-Charge of following size:- |
| 12 | Filter media (Grit & Gravel) of size 4mm to 60mm in layers, complete all as specified and directed by Engr-in-Charge. |
| 13 | Filter media quartzite sand of 600mm for laying with machanised method depth conforming to CPHE manual, complete all as specified and directed by Engr-in-Charge. |
| 14 | Removing and disposing of unserviceable filter media and quartzite sand from the work site to a designated low-lying area within a lead not exceeding 100 metres from the filtration plant. The work includes collection, loading, transportation, unloading, and proper disposal, complete all as specified and directed by the Engineer-in-Charge. |
| 15 | Material and labour for thorough scraping, cleaning and surface treatment of the entire filter bed, including side walls and bottom surface, using steel wire/iron brushes to remove adhered scale, algae growth, sludge, dirt and other deposits. The work includes application of suitable bleaching agents and approved chemicals for effective disinfection and removal of biological growth, complete as directed. Further, the work includes opening, cleaning, and filling of cracks, joints and damaged portions using approved/required materials, and carrying out necessary repairs to arrest leakages and seepage, ensuring watertightness of the structure. The item also covers loosening of encrusted materials, collection, removal and safe disposal of all debris from site, and preparation of a clean, sound surface ready for further treatment/works. Complete in all respects, including all materials, labour, tools & tackles, safety precautions, complete all as specified and directed by the Engineer-in-Charge. |
| 16 | Supply and packing carefully filter media free from clay, dirt smooth and round/oval quartizite sand from natural source and machanised graded suitable for water filtration plant for drinking water, complete all as specified and directed by the Engineer-in-Charge:- |
| 17 | Providing and placing filter media comprising graded grit and gravel of particle size ranging from 4 mm to 60 mm, laid in specified layers as per approved design in filter beds, conforming to PHE/CPHEEO Manual and IS 8419 (Part I) : 1977. The gravel shall be hard, clean, durable, and as nearly spherical as possible, free from clay, dust, organic matter, and other impurities. The material shall be properly graded and classified by sieving into four or more size fractions and placed in layers with the coarsest at the bottom and finest at the top (or as per design requirements), ensuring proper support to filter sand and uniform distribution of wash water. The gravel size shall generally range from about 4 mm to 60 mm (or as per underdrain system design), with layer depth typically between 0.15 m to 0.30 m or as specified. The work includes supply from approved sources, transportation, stacking, screening, washing to remove dust and impurities, and careful placing in position to the required thickness without segregation, complete all as specified and directed by the Engineer-in-Charge. |
| 18 | Providing and placing filter media comprising clean, hard, durable, and resistant quartz/quartzite sand of effective size 0.40 to 0.80 mm with a uniform depth of 600 mm in filter beds, conforming to PHE/CPHEEO Manual and IS 8419 (Part I) : 1977. The sand shall be free from clay, fine particles, soft grains, dirt, and organic impurities of every description. The filter sand shall satisfy the following requirements: (a) Effective size 0.45 to 0.80 mm; (b) Uniformity coefficient not more than 1.7 and not less than 1.3; (c) Ignition loss not exceeding 0.7% by weight; (d) Soluble fraction in hydrochloric acid not exceeding 5.0% by weight; (e) Silica content not less than 90%; (f) Secific gravity between 2.55 to 2.65; and (g) Wearing loss not exceeding 3%.The material shall be sourced from approved quarries such as Brakar, Godhra, or Babina. The work includes supply, transportation, stacking, screening, washing, and filling of sand in position to the required depth, complete all as specified and directed by the Engineer-in-Charge. |
| 19 | Providing, supplying, fixing and testing of PVC Filter Nozzle (Strainer Type, Cylindrical shape, long stem) made of high quality PP/ABS/PVC material for Rapid Sand Filter underdrain system, complete in all respects. The nozzle shall consist of a slotted cylindrical head and threaded stem with suitable washer and nut arrangement, designed to ensure uniform distribution and collection of water and air during filtration and backwashing. The work includes Supplying of filter nozzles with fine slots (slot size 0.2–0.5 mm) to prevent passage of filter media, Providing threaded long stem suitable for fixing in nozzle plate/false floor, Fixing of nozzle in pre-drilled holes of RCC/steel plate with proper tightening using rubber washer, gasket and lock nut to ensure leak-proof joint, Proper alignment and spacing of nozzles as per design (generally 200–300 mm c/c), Ensuring suitability for dual operation (air + water backwash system), Testing for leakage, uniform distribution and performance and The nozzles shall be capable of withstanding operating pressure, corrosion, and abrasion due to filter media, including removing of old nozzles, all complete as per approved drawings, complete all as specified and directed by the Engineer-in-Charge. |
| 20 | Providing, supplying, erecting and commissioning of Mild Steel (MS) pipes Medium (B Class) conforming to IS:1239 (Part-1):2004, of 80 mm diameter, including all jointing materials such as sockets, flanges, bends, reducers, rubber gaskets, nuts, bolts etc., for connection from inlet of filter bed to air header system. The work includes fabrication, alignment, fixing, jointing (welding/flanged), testing for leakage and commissioning, complete all as specified and directed by the Engineer-in-Charge. |
| 21 | M&L for Plain Cement Concrete (PCC) 1:3:6, Type C-2, using 40 mm graded crushed stone aggregate, in making false floor for rapid sand filter bed, foundation filling, thrust blocks, or stays, including mixing, placing, compacting, curing, and finishing the concrete, complete all as specified and directed by the Engineer-in-Charge. |
| 22 | Material and labour for repair, maintenance and replacement of defective/worn-out components of clarifloculators of capacity upto 1.5 lakh gallons per hour, comprising stainless steel scraper blades, rake arms, riser pipes, sludge boxes and sludge discharge pipeline, complete. The work includes dismantling, inspection, servicing and reassembly of all mechanical components, including motors, gear assemblies and drive mechanisms. Carrying out complete servicing such as re-greasing of all grease points in motors and gear systems, tightening of nuts, bolts and fasteners, checking alignment and smooth operation of rotating parts. Checking of all bearings and replacement of defective bearings with new ones, checking of gear systems and replacement of worn/damaged gears, as required. Examination and maintenance of drive system including tightening and alignment of ‘V’ belts and replacement of the same, if found unserviceable. |
| 23 | The scope also includes checking, testing and rectification of all electrical connections of 03 Nos motors and associated control panels, including repair/replacement of defective wiring, terminals, switches and accessories as per site requirement. Further, inspection and servicing of the air compressor system, including identification and replacement of defective parts with new components, ensuring proper functioning of the system. All materials, consumables, stores, tools & tackles required for the above works shall be deemed to be included in the quoted rates. The work also includes all necessary safety measures, testing, commissioning and ensuring satisfactory performance of the clarifloculator system, complete in all respects and as specified and directed by the Engineer-in-Charge. Note: Supply and fixing of new items provided in lieu of replacement shall be measured and paid for separately under the relevant items of Schedule ‘A’. |
| 24 | Material and labour for repair, maintenance and replacement of defective/worn-out components of clarifloculators of capacity upto 2.5 lakh gallons per hour, comprising stainless steel scraper blades, rake arms, riser pipes, sludge boxes and sludge discharge pipeline, complete. The work includes dismantling, inspection, servicing and reassembly of all mechanical components, including motors, gear assemblies and drive mechanisms. Carrying out complete servicing such as re-greasing of all grease points in motors and gear systems, tightening of nuts, bolts and fasteners, checking alignment and smooth operation of rotating parts. Checking of all bearings and replacement of defective bearings with new ones, checking of gear systems and replacement of worn/damaged gears, as required. Examination and maintenance of drive system including tightening and alignment of ‘V’ belts and replacement of the same, if found unserviceable. |
| 25 | The scope also includes checking, testing and rectification of all electrical connections of 03 Nos motors and associated control panels, including repair/replacement of defective wiring, terminals, switches and accessories as per site requirement. Further, inspection and servicing of the air compressor system, including identification and replacement of defective parts with new components, ensuring proper functioning of the system. All materials, consumables, stores, tools & tackles required for the above works shall be deemed to be included in the quoted rates. The work also includes all necessary safety measures, testing, commissioning and ensuring satisfactory performance of the clarifloculator system, complete in all respects and as specified and directed by the Engineer-in-Charge. Note: Supply and fixing of new items provided in lieu of replacement shall be measured and paid for separately under the relevant items of Schedule ‘A’. |
| 26 | Supply and fixing of items in replacement of defective/worn-out components of clarifloculators having capacity 1.5 to 2.5 lakh gallons per hour (GPH), complete in all respects as specified and directed by the Engineer-in-Charge. |
| 27 | Removing burnt windings from rotor and stator of clariflocculator motor, cleaning of stator slots, repairing/refilling of damaged slots with approved insulating materials, and providing Class ‘B’ insulation paper. Rewinding with super enamelled copper wire of same size, gauge and turns as per original design, including taping, varnishing and proper baking/drying. Reassembly, testing and trial run complete, all as specified and directed by the Engineer-in-Charge. |
| 28 | Supply and application of suitable lubricants for gears and bearings of clarifloculator, including proper cleaning of contact surfaces, filling/replacement of lubricant as required, and ensuring smooth and efficient operation. Complete in all respects, including all materials, labour, tools & tackles, as specified and directed by the Engineer-in-Charge. |
| 29 | Supply and fixing in replacement of slow speed agitator assembly for clariflocculator, complete with motor, worm reduction gearbox, shaft, impellers and mounting arrangement, suitable for clariflocculators of capacity up to 2.5 lakh GPH. The agitator shall comprise SS-316 shaft and impellers, shaft length up to 2000 mm (as per existing) with shaft dia 25–32 mm, fitted with PBT type three-blade impellers of 250 mm dia (02-04 Nos.), and MS painted bearing housing, complete with all accessories. The work includes dismantling of existing unserviceable agitator, proper alignment, installation, testing and commissioning of the new unit ensuring smooth and efficient operation. Complete in all respects, including all materials, labour, tools & tackles, complete all as specified and directed by the Engineer-in-Charge. |
| 30 | Supply and fixing in replacement Framed bracket of MS angle iron 50 mm × 50 mm × 6 mm thick and framed bracket in MS strip iron 40 mm × 6 mm thick, complete. Note: The quoted rate shall be deemed to include the cost of all cutting, jointing, fixing, welding and allied works, complete all as specified and directed by the Engineer-in-Charge. |
| 31 | Supply & fixing in replacement PVC insulated and PVC sheathed, copper conductor flexible cable, 1100 volts grade, heavy-duty type, having cross-sectional area of 6 sq.mm, four-core, round, flexible construction, suitable for power applications, complete in all respects including taking down of old existing cable, complete all as specified and directed by the Engineer-in-Charge. |
| 32 | M&L for repair/maintenance of LT control panel of clariflocculator, including repair/replacement of starter unit, rectification of wiring faults and replacement of wiring of existing size, replacement of thimbles, MCBs of same rating, relays, timers, MPCB/contactor, selector switches (any type), and other associated components as required. The work includes checking, testing, fault rectification, and ensuring safe and reliable operation of the panel. Complete in all respects, including all materials, labour, tools & tackles, complete all as specified and directed by the Engineer-in-Charge. |
| 33 | Supply, installation and commissioning of 300 mm dia flat seat mushroom type valve for discharge of wash water into the waste channel, complete with extended spindle fabricated from 32 mm dia MS rod, suitable for operation from the working platform, including provision of guide brackets as per site requirement and CI hand wheel for smooth manual operation. The work includes dismantling and removal of the existing unserviceable flat seat mushroom valve, including all necessary cutting, loosening of fasteners and disposal of unserviceable materials as directed. The item further includes all necessary fixing arrangements, alignment, testing for proper operation and leak-proof performance, along with all materials, labour, tools & tackles, complete in all respects and as specified and directed by the Engineer-in-Charge |
| 34 | Supply, installation and commissioning of 250 mm dia flat seat mushroom type valve, complete with extended spindle fabricated from 32 mm dia MS rod, suitable for operation from the working platform, including provision of guide brackets as per site requirement and CI hand wheel for smooth manual operation. The work includes dismantling and removal of the existing unserviceable flat seat mushroom valve, including all necessary cutting, loosening of fasteners and disposal of unserviceable materials as directed. The item further includes all necessary fixing arrangements, alignment, testing for proper operation and leak-proof performance, along with all materials, labour, tools & tackles, complete all as specified and directed by the Engineer-in-Charge. |
| 35 | Supply, installation and commissioning of 200 mm dia flat seat mushroom type valve, complete with extended spindle fabricated from 32 mm dia MS rod, suitable for operation from the working platform, including provision of guide brackets as per site requirement and CI hand wheel for smooth manual operation. The work includes dismantling and removal of the existing unserviceable flat seat mushroom valve, including all necessary cutting, loosening of fasteners and disposal of unserviceable materials as directed. The item further includes all necessary fixing arrangements, alignment, testing for proper operation and leak-proof performance, along with all materials, labour, tools & tackles, complete all as specified and directed by the Engineer-in-Charge. |
| 36 | Supply, installation and commissioning of 150 mm dia flat seat mushroom type valve, complete with extended spindle fabricated from 32 mm dia MS rod, suitable for operation from the working platform, including provision of guide brackets as per site requirement and CI hand wheel for smooth manual operation. The work includes dismantling and removal of the existing unserviceable flat seat mushroom valve, including all necessary cutting, loosening of fasteners and disposal of unserviceable materials as directed. The item further includes all necessary fixing arrangements, alignment, testing for proper operation and leak-proof performance, along with all materials, labour, tools & tackles, complete all as specified and directed by the Engineer-in-Charge. |
| 37 | Supply, installation and commissioning of 80 mm dia flat seat mushroom type valve, complete with extended spindle fabricated from 32 mm dia MS rod, suitable for operation from the working platform, including provision of guide brackets as per site requirement and CI hand wheel for smooth manual operation. The work includes dismantling and removal of the existing unserviceable flat seat mushroom valve, including all necessary cutting, loosening of fasteners and disposal of unserviceable materials as directed. The item further includes all necessary fixing arrangements, alignment, testing for proper operation and leak-proof performance, along with all materials, labour, tools & tackles, complete all as specified and directed by the Engineer-in-Charge. |
| 38 | Replacement of extended spindle fabricated from 32 mm dia MS rod, suitable for operation from the working platform, including dismantling of the existing spindle, proper alignment, fixing, and ensuring smooth and efficient operation, complete all as specified and directed by the Engineer-in-Charge. |
| 39 | S&F Cast iron/ Mild Steel fittings (in repair) for spigot and socket ends for pressure pipe for water mains such as bends, tapers tee pieces single branch, cross collar, caps and plugs suitable for 80 to 300 mm bore, all specifications as per existing, including taking down the old existing unserviceable CI fittings, complete all as specified and directed by Engr-in-Charge. |
| 40 | S&F M S plates (plain or chequered) channels (as per existing specifications and site requirments), square cut or notched (ordinary and counter sunk) forming holes, without any attachment chequered sheet 4mm thick with frame work suitable for duct cover/ valve chamber/ flow controller chamber/ water flow meter chamber/ water head loss meter chamber etc, including fixing arrengment and necessary excavation/cleaning works,complete all as specified and directed by the Engineer-in-Charge. |
| 41 | M&L frame work such as grills, gratings etc with ends of bar shouldered and riveted or forged bars barred iron doors ladders frames balusters, walk ways frame work of water tank including applying one coat of sythetic enamel paint to the metalic steel surfaces after primer coat of red oxide as required at site and neessary fixing arrangement etc similar work conforming to Fe 290 Gde E-165 including taking down old unserviceable mild steel frame work, complete all as specified and directed by Engr-in-Charge. |
| 42 | S&F V' Notch plate of S/S (304) sheet 4mm thick width of 300mm (as per existing specification) including fixing in open water flow channel as per existing site requirement including suitable necessary fixing arrangement with nuts, bolts and washers etc, complete all as specified and directed by Engr-in-Charge. |
| 43 | Providing, supplying, laying, jointing and fixing 200 mm dia GI ERW pipe (6 mm ±10% wall thickness) as central manifold in Rapid Sand Filter underdrain system, complete in all respects. Including fixing of tees/saddles for laterals, reducers, bends, couplers, flanges, end caps and connections with header and air blower line, with proper alignment and support. Complete with jointing, testing for leakage/strength and satisfactory performance complete all as specified and directed by Engr-in-Charge. |
| 44 | Providing, supplying, laying, jointing and fixing 250 mm dia GI ERW pipe (6 mm ±10% wall thickness) as central manifold in Rapid Sand Filter underdrain system, complete in all respects. Including fixing of tees/saddles for laterals, reducers, bends, couplers, flanges, end caps and connections with header and air blower line, with proper alignment and support. Complete with jointing, testing for leakage/strength and satisfactory performance complete all as specified and directed by Engr-in-Charge. |
| 45 | Providing, supplying, laying, jointing and fixing 40 mm dia GI pipe as lateral pipes in Rapid Sand Filter underdrain system, complete in all respects. Including perforation of laterals as per design, fixing with tees/saddles to central manifold, and providing necessary fittings such as bends, couplers, end caps etc., with proper alignment and support. Complete with jointing, testing for leakage/strength and satisfactory performancecomplete all as specified and directed by Engr-in-Charge. |
| 46 | Providing, supplying, laying, jointing and fixing 25 mm dia GI pipe as lateral pipes in Rapid Sand Filter underdrain system, complete in all respects. Including perforation of laterals as per design, fixing with tees/saddles to central manifold, and providing necessary fittings such as bends, couplers, end caps etc., with proper alignment and support. Complete with jointing, testing for leakage/strength and satisfactory performance complete all as specified and directed by Engr-in-Charge. |
| 47 | Supply, installation, testing, and commissioning of 250 mm dia single-phase motor actuated butterfly valve complete with SS-304 disc, SS-410 stem, EPDM seat, hand wheel for manual operation, and 05 Nos limit switches for open/close indication, valve position indicator, and override trip mechanism. The actuator housing shall be of aluminium die-cast construction. The actuator shall be provided with a planetary gear set capable of transmitting maximum torque in a compact design. The mounting arrangement shall be indirect type suitable for the valve assembly.Technical Specifications:(i) Input Voltage: 230 V AC(ii) Designed Line Pressure: 16 kg/sq cm(iii) Gear Set Type: Planetary Gear Set(iv) Working Torque: 200 NmThe control unit shall comprise:(i) Quad-core 64-bit ARM Cortex-A53 processor clocked at 1.2 GHz04 USB 2.0 ports(ii) Inbuilt Ethernet port(iii) Micro SD port for operating system and data storage(iv) Inbuilt wireless LAN and Bluetooth Low Energy (BLE) connectivity |
| 48 | The mounting arrangement shall be indirect type using specially fabricated extended GI pipe arrangement of suitable size and thickness so that the actuator mounting height remains minimum 15 feet above pipe level, complete in all respects as specified and directed by the Engineer-in-Charge.Note: Wiring and testing of the motorized butterfly valve shall be carried out by the authorized system integrator of the approved OEM. The contractor/engineer shall submit an authorization letter issued by the OEM as proof of authorized system integration. A signed commissioning and testing report on the original letterhead of the OEM shall also be submitted certifying that wiring, testing, and commissioning have been carried out by the authorized representative. |
| 49 | Supply, installation, testing, and commissioning of 350 mm dia single-phase motor actuated butterfly valve complete with SS-304 disc, SS-410 stem, EPDM seat, hand wheel for manual operation, and 05 Nos limit switches for open/close indication, valve position indicator, and override trip mechanism. The actuator housing shall be of aluminium die-cast construction. The actuator shall be provided with a planetary gear set capable of transmitting maximum torque in a compact design. The mounting arrangement shall be indirect type suitable for the valve assembly.Technical Specifications:(i) Input Voltage: 230 V AC(ii) Designed Line Pressure: 16 kg/sq cm(iii) Gear Set Type: Planetary Gear Set(iv) Working Torque: 200 NmThe control unit shall comprise:(i) Quad-core 64-bit ARM Cortex-A53 processor clocked at 1.2 GHz04 USB 2.0 ports(ii) Inbuilt Ethernet port(iii) Micro SD port for operating system and data storage(iv) Inbuilt wireless LAN and Bluetooth Low Energy (BLE) connectivity |
| 50 | The mounting arrangement shall be indirect type using specially fabricated extended GI pipe arrangement of suitable size and thickness so that the actuator mounting height remains minimum 15 feet above pipe level, complete in all respects as specified and directed by the Engineer-in-Charge.Note: Wiring and testing of the motorized butterfly valve shall be carried out by the authorized system integrator of the approved OEM. The contractor/engineer shall submit an authorization letter issued by the OEM as proof of authorized system integration. A signed commissioning and testing report on the original letterhead of the OEM shall also be submitted certifying that wiring, testing, and commissioning have been carried out by the authorized representative. |
| 51 | Supply and laying in replacement of tubes medium grade galvanised plain end with all fittings laid in trenches of size 150 mm bore including all fittings such as bends (any type, radius or angle), tapers any type (straight, bend, increasing, decreasing or double socket etc) TEE pieces single branch, 'Y' Junction, double branch, cross collars, cap and plugs, MS flanges complete bends, TEE pieces, collars, elbow, tail piece etc complete all as specified and directed by Engr-in-Charge.Note :- (i) MS flange, hot-dip galvanized (GI) Nominal Bore: 150 mm (6\\"), Flange OD: 280 mm of thickness 16 mm, Bolt circle & holes as per IS 6392 and Bolt Holes: 8 Nos, to be provided at every 6 m length of plain end pipe. Flange will be welded to the GI pipe and 3mm thick gasket to be provided between two flanges and will be fixed with 08 Nos of nuts and bolts (M20 Type) at each jointing. Flanges will be of IS-6392 specifications. The cost of flanges, nuts & bolts, gaskets and connecting of flanges to pipeline by welding will be deemed to be included in the quoted item rate. |
| 52 | (ii) All standard fittings such as bends (any type, radius or angle), tapers any type (straight, bend, increasing, decreasing or double socket etc) TEE pieces single branch, 'Y' Junction, double branch, cross collars, cap and plugs, MS flanges complete bends, TEE pieces, collars, elbow, tail piece etc jointing are deemed to be included in the quoted item rate. Make of fittings - ISI marked.(iii) Jointing of pipe line will be done through flanging only and as directed by Engr-in-Charge. (iv) Excavation and earthwork will be measured and paid separately. (v) Any special fittings to be fabricated at site as per typical site condition will be measured and paid seprately.(vi) Welding of flanges to be done by trained personnels at site and included in the quoted rate for normal flange joints for nominal length of pipes. However if the welding of pipes (other than normal flanged joint at nominal length) is required the same shall be measured and paid separately.(vii) Execution of work should be carried out without hampering the daily routine water supply. |
| 53 | Description all as per ser item No 32.00 here-in-before, but of size 100 mm dia. |
| 54 | Supply & fixing in replacement GI pipes of size 80 mm dia, medium grade, galvanized with all fitting such as bends, tees, nipples, union and sockets, clamps etc laid in trenches, under floor/walls etc complete all as specified and directed by Engr-in-Charge. |
| 55 | Description all as per ser item No 34.00 here-in-before, but of size 50 mm dia |
| 56 | Description all as per ser item No 34.00 here-in-before, but of size 40 mm dia |
| 57 | Description all as per ser item No 34.00 here-in-before, but of size 25 mm dia Total in Figures 0.0 0.0 INR Zero Only 4.0 Construction of chamber for 100mm sluice plates item5 10.0 Nos Quoted Rate in Figures Select 0.0 0.0 Zero Only Quoted Rate in Words INR Zero Only Please Enable Macros to View BoQ information |
