tender for general civil maintenance work in various residences on the first floor of mla niwas-1 - providing and fixing g.i. pipe complete with g.i. fittings and clamps , i/c cutting and making good the walls etc inernal work - exposed on wall ( 15 mm nominal bore )dsr-18.10.1 2 providing and fixing g.i. pipe complete with g.i. fittings and clamps , i/c cutting and making good the walls etc etc inernal work - exposed on wall . ( 25 mm nominal bore )dsr-18.10.3 3 providing and fixing g.i. pipe complete with g.i. fittings and clamps , i/c cutting and making good the walls etc. ( 32 mm nominal bore )dsr-18.10.4 4 providing and fixing g.i. union in g.i. pipe inclulidingcutting and threading the pipe and making long screw etc, complete , new work, ( 15 mm nominal bore )dsr-18.46.1 5 providing and fixing g.i. union in g.i. pipe inclulidingcutting and threading the pipe and making long screw etc, complete , new work, (25 mm nominal bore )dsr-18.46.3 6 providing and fixing aluminium extruded section body tubular type universal hydraulic door closer (having brand logo with isi, is: 3564, embossed on the body, door weight upto 36 kg to 80 kg and door with from 701 mm to 1000 mm) with double speed adjustment with necessary accessories and screws etc complete.(dsr -9.84) 7 fly proof stainless steel grade 304 wire gauge with 0.5 mm dia wire and 1.4 mm wide apperture with matching wood beading. dsr no-9.7.8. 8 providing and fixing isi marked m.s pressed butt hinges bright finished with necessary screws etc complete. 125x65x2.12 mm(dsr -9.55.1) 9 providing and fixing isi marked m.s pressed butt hinges bright finished with necessary screws etc complete. 100x58x1.90 mm(dsr -9.55.2) 10 providing and fixing isi marked oxidised m.ssliding doorbolts with nuts and screws etc complete. 300x16 mm (dsr -9.62.1) 11 providing and fixing isi marked oxidised m.ssliding doorbolts with nuts and screws etc complete. 250x16 mm (dsr -9.62.2) 12 providing 40x5 mm flat iron hold fast 400 mm long including fixing to frame with 10 mm diameter bolts, nuts and wooden plugs and embedding in cement concrete block 300x100x150mm 1:3:6 mix (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size).(dsr -9.53) 13 providing and fixing isi marked oxidised m.s tower bolt black finish (barreltype) with necessary screws etc complete250x10 mm(dsr -9.63.1) 14 providing and fixing isi marked oxidised m.s tower bolt black finish (barreltype) with necessary screws etc complete200x10 mm(dsr -9.63.2) 15 providing and fixing isi marked oxidised m.s handles conforming to is: 4992 with necessary screws etc complete. 125 mm (dsr -9.66.1) 16 providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc complete. 250x10 mm(dsr -9.74.1) 17 providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc complete. 200x10 mm(dsr -9.74.2) 18 providing amd fixing chlorinated polyyinyl chloride (cpvc) pipes , having thermal stability for hot & cold water supply , including all cpvc plains & brass threaded fittings including fixing the pipe with clamps at 1.00 m spacing . this includes jointing of pipe and fitting with one step cpvc solventcement and testing of joints complete as per direction of engineer in charge . internal work -exposed on wall (20mm nominal outer dia pipe )dsr- 18.7.2 19 providing and fixing brass bib cock of approved quality ( 15 mm nominal bore)dsr-18.15.1 20 providing and fixing brass stop cock brass stop cock of approved quality ( 15mm nominal bore)dsr-18.16.1 21 providing and fixing ball valve(brass ) of approved quality , high or low pressure , with plastic floats complete:( 15 mm nominal bore)dsr-18.18.1 22 providing and fixing ball valve (brass ) of approved quality , high or low pressure , with plastic floats complete:( 20 mm nominal bore)dsr-18.18.2 23 providing and fixing ball valve brass (brass ) of approved quality , high or low pressure , with plastic floats complete:( 25 mm nominal bore)dsr-18.18.3 24 providing and placing on terrace ( at all floor levels ) polyethene water storage tank , is 12701 marked , with cover and suitable locking arrangement and making necessary holes for inlet , outlet and overflow pipes but without fitting and the base support for tank .(dsr- 18.48) 25 providing and fixing c.p.brass bib cock of approved quality conforming to is: 8931 15 mm nominal bore ( dsr-18.49.1) 26 providing and fixing c.p. brass long nose bib cock of approved quality conforming to is standard and weighing not less than 810 gms , ( 15 mm nominal bore) dsr-18.50.1 27 providing and fixing c.p. brass angle valve for basin mixer and geyser points of approved quality conforming to is 8931 ( m15 mm nominal bore)dsr-18.53.1 28 providing and fixing isi marked flush door shutters conforming to is: 2202 (part 1) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters:35mm thick including isi marked stainless steel butt hinges with necessary (dsr -9.21.1)