07-WORK OF PROVIDING, LAYING ,JOINTING AND TESTING OF H.D.P.E PIPE LINE OF VARIOUS WATER SUPPLY SCHEME UNDER SUB DIVISION (RURAL) DHOLPUR, DISTT. DHOLPUR INCLUDING 1 YEAR DEFECT LIABILTY PERIOD

Providing, lowering, laying in trenches, aligning, fixing in position and jointing Ductile Iron (DI) ISI marked K-7 grade S&S pipes as per IS:8329-2000 (amended up to date), with internal cement mortar lining suitable for potable water with rubber ring (EPDM) joints as per IS: 5382-1985 including all taxes (Central and local), transportation and freight charges, inspection charges, loading/ unloading charges, including cost of labour and material, specials (Tee, bend etc.) satisfactory hydraulic testing, disinfection, commissioning etc. complete as per technical specifications and direction of Engineer-in-charge. (excluding earth work) Note : Providing and fixing of all requisite specials as per drawing, design and layout are inclusive in RM measurement of the item and shall not be paid separately.

Providing, lowering, laying and jointing in trenches, standard lengths HDPE ISI marked Pipes as per IS-4984: 1995 (amended up to date) with necessary jointing material like mechanical connectors, i.e. thread/ insert joint/ quick release coupler joint/ compression fitting joint or flanged joint and specials jointing pipe by electro fusion welding method, including all taxes , transportation and freight charges, inspection charges, loading/ unloading charges, stacking of pipes, including cost of labour and material, specials (Tee, bend etc.), satisfactory hydraulic testing, disinfection, commissioning etc. complete as per technical specifications and direction of Engineer-in-charge of following class and diameter. (excluding earth work) . Note : Providing and fixing of all requisite specials as per drawing, design and layout are inclusive in RM measurement of the item and shall not be paid separately. Supply may be in coil or straight length in 6 M/12 M. HDPE PE-80 PN-6

63 mm dia

75 mm dia

90 mm dia

110 mm dia

125 mm dia

140 mm dia

160 mm dia

180 mm dia

200 mm dia

HDPE PE-80 PN-10

90 mm dia

110 mm dia

Earth work in excavation by mechanical means (Hydraulic Excavator )/manual means in trenches for water supply pipe lines, shoring andstrutting if required as per required gradient and line including safetyprovisions using site rails and stacking excavated stuff including up to all required lead cleaning the site etc. complete for lifts up to 1.5 depthand strata as specified. The work also includes depositing and refillingof trench with watering & ramming /compacting in layers and disposalof surplus excavated soil as directed for lead up to 50 mtr. All kinds of soil

Providing, lowering, aligning, fixing in position in pipe line, CI D/F Sluice valves of approved make of following Pressure rating & diacomplete, confirming to IS:14846 (amended up to date) and of followingspecifications: Body, Bonnet, Wedge, Gland, Thrust Plate, Cap & Handwheel of Grey cast iron of IS:210/ FG200 Stem - SS 304 ,Body Seat ring, Wedge facing ring & Bushes - LTB2/ SS , Face to face dimensions as perIS 14846/2000 (amended up to date), All exposed machined ferroussurfaces shall be painted with one coat of aluminium red oxide primerconforming to IS:5660 and two coats of black Japan paint conforming toType B of IS 341or paint conforming to IS9862 or IS2932( Non-Toxicsuitable for drinking water) applied inside and outside, Flanges Drilled asper IS 1538.Nut-Bolt confirming to IS:1363 and IS: 1367/ CS/ galvanisedsteel.Insersion rubber of black EPDM 6mm thick . Suitable supportstructure as per directions of EIC. Sluice valves including all jointing & jointing material, labour, testing and commissioning along with pipe line as per Technical Specifications and as per direction of Engineer-incharge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work.

Manually Operated CI Sluice valve of Class PN-1.0

Construction of RCC Sluice valve chamber for different type of valves including earthwork excavation, 100mm PCC M15 as levelling course, RCC M25 grade for base slab, side wall & cover slab , including cost of steel reinforcement , form work, Pre-cast slabs, plastic encapsulated CI/MS Foot Rest, MS flats for the support of pre-cast, proper curing of concrete work complete in all respect as per specifications and standard drawings and as per direction of Engineer-in-Charge.for A Class loading Sluice valve chamber of size1.13m x0.85m x1.27m for pipe size-upto100mm

For Class-AA loading

Sluice valve chamber of size 1.13 m x0.85 m x1.325 m-for pipe size-up to 100 mm

Sluice valve chamber of size 1.17m x 0.95m x1.47m for pipe size-from 125-to-150mm

Dismantling of cement concrete pavement for pipe line andchambers by mechanical means using pneumatic tools, cutting the peripheral edge by CC cutter, breaking to pieces not exceeding 0.02cum in volume and stock piling at designated locations and disposal ofdismantled materials up to a lead of 1000 meters. Measurement for dismantled trench to be made as per standard trench width specified intender document and no extra payment shall be made for trench widthmore than specified, re-handling of material/earth to complete the tasksas per technical specification and scope of work.

Providing and laying in position cement concrete in specified grade over prepared base course complete including finishing, curing, allmaterial, labour, machinery, lighting, guarding for road restorationwork in trenches of pipe line and chamber work. Measurement for CCwork to be made as per standard trench width specified in tenderdocument and no extra payment shall be made for trench width morethan specified, complete work as per technical specification and scopeof work. M20 grade Nominal Mix 1: 1.5: 3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size).

Manufacturing, supplying ,lowering, laying and jointing in position to correct line spirally welded SAW/Fabricated MS Pipe having bevelled end plates / coils, confirming to IS 3589-2001 or its latest revision/ amendments, for following thickness and inside diameter, including all taxes (Central and local), transportation and freight charges, inspection charges, loading/ unloading charges, including cost of labour and material, specials (Tee, bend etc.), field joints, satisfactory hydraulic testing, disinfection, commissioning etc. complete as per technical specifications and direction of Engineer-in-charge; (excluding earthwork, internal lining and outer coating). Note : Providing and fixing of all requisite specials as per drawing, design and layout are inclusive in RM measurement of the item and shall not be paid separately.

MS pipe specials up to 600mm dia (with minimum 5mm thickness sheet)

Providing, lowering, laying, aligning, fixing in position at all level/ depths CI Class - B specials as per IS : 1538, amended up to date in trenches complete including all material, labour, testing and commissioning along with pipe line/ appurtenance as per Technical Specifications and as per direction of Engineer. Note : E/w to be measured and paid separately.

Plain ended CI specials including tail piece, spigot end and socket end.

Up to 300 mm dia

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