Tender For Repairing, Finishing And Required Beautification In Water Works Compound Sector-100, 29, 38 And Sewerage Pumping Station Sector-28, 38 And S/F Of Sewerage Flow Meter At Sps- 20, 28, 38, 31, 33 Noida, 1 Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40mm dia. M.S. tube 1.5m centre to centre horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc. wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineer-in-charge .The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding. Note: - This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done. 2 Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturers specifications including appropriate priming coat, preparation of surface, etc. complete. On concrete work. 3 Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead. 4 15 mm cement plaster on rough side of single or half brick wall of mix : 1:4 (1 cement: 4 coarse sand) 5 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) 6 Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 150.0 in superstructure above plinth level up to floor V level in all shapes and sizes in : Cement mortar 1:4 (1 cement : 4 coarse sand) 7 12 mm cement plaster of mix : 1:4 (1 cement: 4 coarse sand) 8 Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : One or more coats on old work.50.72 + 18% GST = 59.85 9 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) 10 Providing and fixing stainless steel ( Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-incharge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.). 11 Steel work welded in built up sections/ framed work, including cutting, 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. 12 P/F of M.S. special 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 13 Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and samplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50m outside the periphery of the area cleared. 14 Providing and laying in position ready mixed plain cement concrete, using fly ash and cement content as per approved design mix and 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 plain cement concrete work, including pumping of R.M.C. from transit mixer to site of laying and curing, excluding the cost of centering, shuttering and finishing, including cost of curing, admixtures in recommended proportions as per IS : 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per direction of the Engineer - in - charge. (Note : Sand and aggregate shall be derived from natural sources) Note: (1) Excess/less cement used than specified in this item is payable/ recoverable separately. (2) Fly ash confirming to grade I of IS 3812 (Part-1) only be used as part replacement of OPC as per IS : 456. Uniform blending with cement is to be ensured in accordance with clauses 5.2 and 5.2.1 of IS : 456-2000 in the items of BMC and RMC. All works up to plinth level: M-15 grade plain cement concrete (cement content considered @ 240 kg/cum). 15 Washed stone grit plaster on exterior walls of height upto 10 metre above ground level, in two layers, under layer 12mm cement plaster 1:4 (1cement: 4 coarse sand), furrowing the under layer with scratching tool, applying cement slurry on the under layer @ 2 Kg of cement per square metre, top layer 15mm cement plaster 1:1/2:2 (1 cement: 1/2 coarse sand :2 stone chipping 10mm nominal size), in panels with groove all around as per approved pattern, including scrubbing and washing the top layer with brushes and water to expose the stone chippings, complete as per specification and direction of Engineer-in- charge (Payment for providing grooves shall be made separately). 16 Forming groove of uniform size in the top layer of washed stone grit plaster as per approved pattern using wooden battens, nailed to the under layer, including removal of wooden battens, repair to the edges of panels and finishing the groove complete as per specifications and direction of the Engineer-in-charge : 15 mm wide and 15 mm deep groove 17 Supply, Installation, Testing & commissioning of online channel microprocessor based ultrasonic type flow meter along with following features.1) Type of display : 2 Line LCD Dsiplay with operational Key.2) Transmeter type: Remote wall mounted with cable gland.3) Unit of display : Flow rage : m3/hr, totalizer flow : m34) Accuracy +/- 0.5% of measured value.5) Power Supply :0-250V AC, 45-65 Hz, optinal : 11-40C DC6) Self diagnostic features.7) Transmitter enclosure material : non-corrisive, Die Cast aluminium polycarbonate.8) Memory : 100% secure data storage9) Communication: Suitable for wired communication 10) Protection calss : IP 67 18 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. 19 Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturers specifications including appropriate priming coat, preparation of surface, etc. complete. On steel work
