Tender For Maintenance of Sewerage (Cleaning Of S.P.S. Well And M.S. Work At S.P.S. Sector-31), Noida. (For Two Years), 1 Cleaning of Sewage Pumping Station under foul position i/c pumping of sewerage water as required i/c by manuanlly & by using machines & sewer cleaning equipment through sewer main well of SOS. The safety oxygen mask, oxygen cylinder, water tanker ans chemicald and other arrangment etc. shall be provided by the or at his own cost, safetymeasure at his own risk & cost during the execution of work and taking out the from SPS shall be diposed by contractor at rthe dumping ground which will be nearest of SPS. (AOR) 2 Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix). (SOR-2020) {Rs. 923.42 + GST18% Rs.166.22 = Rs. 1089.64} 3 Excavating trenches of required width for pipes, cables etc. i/c excavation for sockets depth upto 1.5m i/c getting out the excavated materials, returning the soil as required in layers not exceeding 20cm. 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 detectdifferent 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. a) Pipes, cables etc. exceeding 80 mm dia but not exceeding 300 mm dia. (SOR-2020) {Rs. 183.62 + GST18% Rs.33.05 = Rs. 216.67} 4 a) Pipes, cables etc. exceeding 300 mm dia but not exceeding 600 mm dia. {Rs. 286.67 + GST18% Rs.51.60 = Rs. 338.27} 5 S/F of M.S. specials such as Tee, Bend, Collars, Tapers, Gap Pieces, including flage 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. (N.S.I-1.7.00) 6 P/F Sluice Valve Shall generally conform to IS 14846 with latest amendment, with length over flanges as per PD of IS 14846 corrensponding to BS EN-558/ ISO 5752 Basic Series 3 in CI Construciton 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. FG 260 2. Spindle- Non rising ; Stainless Steel AISI 410 3. 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 brass 5. Spindle Nut - Gun Metal : IS 318 Gr. LTB 2 6. Stem Seal - Greased Hemp 7. Fasteners - Carbon Steel 8. Flange Drilling - IS 1538 Table 4 & 69. PN 1.010. Accessories (400 mm and above) - Ball thrust bearing to be housed above the wet chamber ie. above the gland. Enclosed Spur Gear Box for ease of operation. Air Plug 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 Manual Operated & above 600 mm Gear Box Make-Indian Valve Pvt. Ltd. (IVC)/Kirloskar Brothers Limited (KIRLOSKAR) (N.S.I. - 1.10.00) 300 mm dia(N.S.I. - 1.10.07) 7 350 mm dia(N.S.I. - 1.10.08) 8 Constructing masonry Chamber 90x90x100 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ), i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : With common burnt clay F.P.S.(non modular) bricks of class designation 7.5 (SOR-2020) {Rs. 12289.00 + GST18% Rs.2212.02 = Rs. 14501.02} 9 Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size). (SOR-2020) {Rs. 8444.41 + GST18% Rs.1519.99 = Rs. 9964.40} 10 Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level Cold twisted bars. (SOR-2020) {Rs. 65.02 + GST18% Rs.11.70 = Rs. 76.72} (DSR-18, I. No.-5.22.3/P-98) 11 Hiring of Diesel Engine (Including cost of Diesel, lubricant & Operator) (N.S.I.- 7.9.00) 12 Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 10.0 in foundation and plinth in: Cement mortar 1:4 (1 cement : 4 coarse sand) (SOR-2020) {Rs. 5295.78 + GST18% Rs.953.24 = Rs. 6249.02} 13 12 mm cement plaster of mix : 1:4 (1 cement: 4 coarse sand) (SOR-2020) {Rs. 176.77 + GST18% Rs. 31.82 = Rs. 208.59} 14 Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using cement content as per approved design mix, manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work, including pumping of R.M.C. from transit mixer to site of laying , excluding the cost of centering, shuttering finishing and reinforcement, including cost of admixtures in recommended proportions as per IS : 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as perdirection of the Engineer-in-charge. (Note :- Cement content considered in this item is @ 330 kg/ cum.Excess/less cement used as per design mix is payable/recoverable separately). All works upto plinth level. (SOR-2020) {Rs. 7912.32 + GST18% Rs.1424.22 = Rs. 9336.54} 15 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. (SOR-2020) {Rs. 120.55 + GST18% Rs.21.70 = Rs. 142.25}
