Tender For Strengthening Of Water supply (Construction of Pump House For Four Tws In Sector-70 And 90 And Electrical Work In Water Supply Network Sector-90) Noida.(Construction of Pump House, Providing & laying of Pvc Water Line And Allied Work)(Part A And C), 1 Earth work in excavation by mechanical means (hydraulic excavater)/ manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 Sqm. on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a 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. All kinds of soil. (DSR Code No.-2.8.1) AOR 2 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) (DSR CodeNo.-4.1.11) AOR 3 Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 100 in foundation and plinth in : Cement mortar 1:4 (1 cement : 4 coarse sand) (DSR Code No.-6.1.1) 4 Providing and laying damp-proof course 40 mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III): 4 graded stone aggregate 12.5mm nominal size) (DSR Code No.-4.10) 5 Brick work with common burnt clay F.P.S. bricks of class designation 150 in super structure above plinth level up to floor five level in all shapes and size in cement mortar 1 : 4 (1 Cement : 4 C. Sand). (DSR Code No.-6.4.1) 6 12 mm cement plaster of mix 1:4 (1 Cement : 4 C. Sand). (DSR Code.No-13.4.1) 7 Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. 40 mm thick with 20 mm nominal size stone aggregate. (DSR Code-11.3.1) 8 Supplying and filling in plinth with Jamuna Sand under floor i/c watering, ramming, consolidating and dressing complete. (DSR Code No.-2.27) 9 Structural steel work in single section, fixed with or without connecting plate,including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. (DSR Code No.-10.1) 10 Providing and fixing factory made ISI marked steel glazed doors, windows and ventilators, side /top /centre hung, with beading and all members such as F7D, F4B, K11 B and K12 B etc. complete of standard rolled steel sections, joints mitred and flash butt welded and sash bars tenoned and riveted, including providing and fixing of hinges, pivots, including priming coat of approved steel primer, but excluding the cost of other fittings, complete all as per approved design, (sectional weight of only steel members shall be measured for payment). Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) (DSR Code No.-10.11.1) 11 Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer. Using M.S. angles 40x40x6 mm for diagonal braces (DSR Code No.-10.5.1) 12 Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size) (DSR Code No.-5.2.2) 13 Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Cold twisted bars(DSR Code No.-5.22.3) AOR 14 Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : Two or more coats on new work (DSR Code.No-13.61.1) 15 Finishing walls with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) (DSR Code.No-13.46.1) 16 White washing with lime to give aneven shade : old work (two or more coats). (DSR-18/ Item Code No.-13.87.1) 17 Providing gola 75x75 mm in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 stone aggregate 10 mm and down gauge), including finishing with cement mortar 1:3 (1 cement : 3 fine sand) as per standard design : In 75x75 mm deep chase (DSR Code No.-12.21.1) 18 Making khurras 45x45 cm with average minimum thickness of 5 cm cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate of 20 mm nominal size) over P.V.C. sheet 1 m x1 m x 400 micron, finished with 12 mm cement plaster 1:3 (1 cement : 3 coarse sand) and a coat of neat cement, rounding the edges and making and finishing the outlet complete. (DSR Code No.-12.22) 19 Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. 75 mm diameter (DSR-18/ Item Code No.-12.41.1) 20 Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand (zone - III) : 6 graded stone aggregate 20 mm nominal size) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth. (DSR Code No.-4.17) 21 Neat cement punning. (DSR Code No.-13.18) 22 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, ladder, railings, brackets, gates and similar works (DSR Code No.-10.25.2) 23 Add for plaster drip course/ groove in plastered surface or moulding to R.C.C. projections. (DSR Code No.-5.30) 24 6 mm cement plaster of mix : 1:3 (1 cement : 3 fine sand) (DSR Code No.-13.16.1) 25 Centering and shuttering including strutting, propping etc. and removal of form for : Suspended floors, roofs, landings, balconies and access platform (DSR Code No.-5.9.3) 26 Centering and shuttering including strutting, propping etc. and removal of form for : Lintels, beams, plinth beams, girders, bressumers and cantilevers (DSR Code No.-5.9.5) 27 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size) (DSR CodeNo.-4.1.3) 28 Dismantling manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge : bituminous road. (DSR Code No.-15.43.2) 29 Earth work in excavation by mechanical means (hydraulic excavater)/ manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 Sqm. on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a 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. All kinds of soil. (DSR Code No.-2.8.1) AOR 30 P/L following size of Finolex makes PVC pipes 10 Kg/Cm2 with required PVC standard special confirming to IS codes with latest amendment and lowering the same trenches and laying true to alignment and gradient complete i/c the cost of cutting of pipes for making up to length and making joints i/c cost of socket, plstochem PV-85 PVC solvent cement complete. PVC pipe must be confirming to IS:4985-2000 with latest amendment. Make-Finolex Industries Ltd./Kisan/supreme Industries Ltd. (Rate as per Comparative Statement per Rm.) 31 250 mm dia with coupler @ 10 Kgf/Cm2 Pressure with i/c all PVC standerd Specials 1.4.03 32 Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth consolidating each deposited layer by ramming & watering, lead upto 50 m and lift upto 1.5 m. (DSR Code.No-2.25) 33 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size) (DSR CodeNo.-4.1.8) 34 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size) (DSR CodeNo.-4.1.3) 35 Development of tubewell by air compressor having capacity of 350 cfm at over pumping unit. The capacity of compressor should be such that D/o may be done depresed water level 10 Mtr. or as may be approved by the E/I so as to get average Yield of about 6000 LPM and making water reasonable sand free including 10 parts/million of water in colume within 15 minutes. The period of development by air compressor may be 100 hrs. may be stop earlier if required by the E/I or development of well. (4.8.12) 36 P/F MS specials such as Tee, Bends, Collars, Tapers, Gap pieces, including Flange Ends as required, Painting, Cutting, welding as per site requirement of MS pipe thickness etc complete in all respect as per direction of E/I. (NSI-1.7.00) 37 P/F Sluice Valve shall generally conform to IS 14846 with latest amendment, with length over flanges 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 comple Component & Material of construction following below :-1- Body/Door/Dome - Cast Iron IS 210 Gr. FG 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) 38 4- Rivets - Soft annealed bress5- Spindle Nut - Gun metal : IS318 Gr. LTB 26- Stem seal - Greased Hemp 39 7- 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 Plug. 40 11- 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 600 mm dia Mannual Operated & above 600mm Gear box. Make:- Indian Valve Pvt. Ltd. (IVC)/ Kirloskar Brothers Limited (KIRLOSKAR) 41 a) 150 mm dia 42 b) 250 mm dia 43 P/F Reflex Valves upto 600mm dia shall conform to IS5312 Part-1 & above to IS 5312 Part-2 with latest amendment, Valves shall be in graded CI with metal to metal (IS 318 Gr. LTB 2) seating, preferably slanted (and not perpendicular) vis-à-vis horizontal axis; SS AISI 410 stub pins & slant seat design. with comple Component & Material of construction following below :-1- Body/Door/Dome - Cast Iron IS 210 Gr. FG 260 44 2- Hinge pin (single door)/Stub pin (multidoor type) - SS AISI 4103- Seat & Face rings - gun metal : IS 318 Gr. LTB 24- Rivets - Soft annealed bress 45 5- Fasteners - Carbon steel6- Flange Drilling - IS 1538 Table 47- PN - 1.08- By - pass arrangement - Optional 46 9- Painting/Coating Inside & Outside epxy liquid coated; DFT minimum 250 micron, shade RAL 5005/5015 (BLUE)10- Hydro-test Seat: 10/16 Kg/cm2; Body: 15/24 Kg/cm2 Made - Indian Valve Pvt. Ltd. (IVC) / Kirloskar Brothers Limited (KIRLOSKAR) 47 a) 150 mm dia 48 S/f column pipe heavy C class 3.0 x 100mm dia with flange at both ends duly welded with four no. ribs & suitable ribs at both end male & female. NSI-10.1.01 49 S/f column pipe heavy C class 1.50 x 100mm dia with flange at both ends duly welded with four no. ribs & suitable ribs at both end male & female. NSI-10.1.02 50 Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved. (DSR Code.No-15.60)
