Tender For Village Development And Maintenance (Strengthening Of Water Supply Of Village-Sorkha), Noida. - Demolishing cement concrete manually/by mechanical means i/c disposal of material within 50 m lead as per direction of E/I nominal concrete 1:3:6 or richer mix (i/c equivalent design mix). (DSR-18, I.No.-15.2.1/P-258) 2 Dismentaling manualy/by mechanical means i/c stacking of serviceable material and disposal of unserviceble material within 50 mtr. lead of Bituminous Road. (DSR-18, I.No.-15.43.2/P-261) 3 Excavating trenches of required width for pipes, cables etc. i/c excavation for sockets depth upto 1.50 m i/c getting out the excavated materials, returning the soil as required in layers not exceeding 20 cm. in depth i/c consolidating each deposited layer by ramming, watering etc. and disposing of surplus excavated soil as directed, within lead of 50 m. The Contractor has to detect different utilities like sewer line, water supply line, electric cable, telephone cable, gas pipe line etc. using utility detecting machine before start of excavation and shall start excavation only after getting permission of Engineer-in-Charge. 3.01) Pipes, cables etc. exceeding 300 mm dia but not exceeding 600 mm dia. (DSR-18, I.No.-2.13.1.3/P-75) 4 Pipes, cables etc. exceeding 80 mm dia but not exceeding 300 mm dia. (DSR-18, I.No.-2.13.1.2/P-75) 5 P/L S&S Centrifugaly Cast (Spun)/Ductile Iron Pipes conferming to IS:8329. (DSR-18, I.No.-18.72/P-345)4.01) 400 mm dia Ductile Iron Class K-7 pipes 6 300 mm dia Ductile Iron Class K-7 pipes 7 P/L following size of PVC pipes 6 Kg/Cm2 with required PVC Standered special conferming to IS code with latest amendment and lowering the same trenches and laying true to alignment andgradient complete i/c the cost of cutting of pipes for making upto length and making joints i/c cost of socket, plastochem PV-85 PVC solvent cement complete. PVC Pipe must be confermed IS:4985-2000 with latest amendment. Finolex/Kisan/Supreme Make (NSI-1.3)5.01) 250 mm dia 6 Kg/cm2 8 200 mm dia 6 Kg/cm2 9 160 mm dia 6 Kg/cm2 10 140 mm dia 6 Kg/cm2 11 110 mm dia 6 Kg/cm2 12 90 mm dia 6 Kg/cm2 13 P/F Sluice Valve shall generally conform to IS 14846 with latest amendment, with length over flanged as per PD of IS 14846 corresponding to BS EN-558/ISO 5752 Basic series 3 in CI construction having metal seating (IS 318 Gr. LTB 2). With complete component & material of construction following below:-1 - Body/Door/Dome-Cast Iron IS 210 Gr. FC 2602 - Spindle-Non rising: Stainless Steel AISI 4103 - Body seat/Door face-Gun metal : IS 318 Gr. LTB 2 (rings to be press fitted and riveted: no screws allowed)4 - Rivets-Soft annealed brass5 - Spindle Nut-Gun metal : IS 318 Gr. LTB 26 - Stem Seal-Greased Hemp7 - Fasteners-Carbon steel8 - Flange Drilling - IS 1538 Table 4 & 69 - PN 1.010 - Accessories (400 mm and above)-Ball thrust bearings to be housed above the wet chamber ie. above the gland. Enclosed Spur Gear Box for ease of operation. Air Plug11 - Painting/Coating - Inside & Outside epoxy liquid coated, DFT minimum 250 micron, shade RAL 5005/5015 (BLUE)12 - Hydro-test-(Open Ended only) (Seat : 10/16 Kg/cm2; Body: 15/24 Kg/cm213 - Upto 600mm dia Mannual Operated & above 600mm Gear box (Make-IVC/Kirloskar) (NSI-1.10.00)6.01) 400 mm dia Kirloskar make (NSI-1.10.06) 14 100 mm dia Kirloskar make (NSI-1.10.06) 15 Construction brick masonary chamber in brick work in cement mortar 1:4 (1 Cement : 4 C. Sand) for sluice valve with CI surface box 100 mm top dia, 160 mm bottam dia and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 (1 Cement : 2 C. Sand : 4 graded stone agg. 20mm n.s.) necessary excavation, foundation concrete 1:5:10 (1 Cement : 5 F. Sand : 10 graded stone agg. 40 mm n.s.) and inside plastering with cement mortar 1:3 (1 Cement : 3 C. Sand) 12 mm thick finished with a coat of neat cement complete as per standard design with comman burnt clay FPS bricks (non modular) bricks of class designation 100.7.01) 90 x 90 x 100 cm. (DSR-18, I.No.-18.34.1/P-339) 16 120x120x100 cm. (DSR-18, I.No.-18.34.2/P-339) 17 S/F of M. S. Specials such as Tee, bend, collars, pipe, tail piece, M.S. pipes etc. in required thickness of MS sheet complete in all respect as per direction by the E/I. (NSI-1.7.00) 18 Hiring of Gas cutting set with Oxegen and LPG running time @ 6 Hrs. (NSI-7.700) 19 Hiring of Welding Set Running time @ 6 Hrs. (NSI-7.800) 20 Hire charges for D.G Set (i/c cost service of operating staff supply of lubricating oil & diesel) 50 KVA D. G. Set (NSI-7.6.03) 21 Brick work with comman burnt clay F.P.S. (non modular) bricks of class designation 100 in foundation and plinth in cement mortar 1:4 (1 Cement : 4 C. Sand). (DSR-18, I.No.-6.1.1/P-111) 22 12 mm cement plaster of mix 1:4 (1 Cement : 4 C. Sand). (DSR-18, I.No.-13.4.1/P-227) 23 15 mm cement plaster on the rough side of single or half brick wall of mix 1:4 (1 Cement : 4 C. Sand). (DSR-18, I.No.-13.5.1/P-227) 24 Neat cement punning. (DSR-18, I.No.-13.18/P-228) 25 P/L in position Cement Concrete of specified grade excluding the cost of centering and shuttering, all work up to plinth level in 1:4:8 (1 Cement : 4 C. Sand : 8 graded stone agg. 40 mm n.s.). (DSR-18, I.No.-4.1.8/P-88) 26 P/L Cement Concrete Pavement of mix M-25 with ready mixed concrete from batching plant. The ready mixed concrete shall be laid and fineshed with screed board vibrator, vacuum dewatering process and finaly finished by floating, brooming with wire brush etc. complete as per specifications and direction of Engineer-in-charge. (the panel shuttering work shall be paid for separately) (Cement content considered in this item is @ 330 kg/cum. Excess/less cement used as per design mix is payable/recoverable seperately). (DSR-18, I.No.-16.75/P-284) 27 Disposal of building rubbish/malba/similar unserviceable, dismantled or waste materials by mechanical means, i/c loading, transporting, unloading to approved municipal dumping ground or as approved by E/I, beyond 50 m initial lead, for all leads i/c all lifts involved. (DSR-18, I.No.-15.60/P-263) 28 Steel work welded in built up sections/framed work i/c hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required in gratings, frames, guard bar, ladders, railings, brackets, gates & similar works. (DSR-18, I.No.-10.25.2/P-186)
