Water Supply, Irrigation & Sanitation Tenders

orner of sunken portion shall be rounded in concave shape and adequate slope shall be made during plastering to accommodate sump pipe and curing the sunken portion with water minimum for 48 Hrs by ponding. Œ(d) Applying self adhesive type APP based polymeric membrane minimum weighing not less than 3.6 kg/sqm and minimum 3 mm thick reinforced with polyster non-woven fabric (weight not less than 150 gm/sqm (e) M&L for PCC 1:7:12 for fillin of sunken portion after conceling all membrane and sealing all joints to the entire with broken bats and light weight, floor area of WC/Bath not exceeding 1.5 sqm and provide hole in the wall and fix 600 mm long 20 mm dia GI spouts light grade, PCC 1:3:6, type C1 (using 20 mm graded stone aggregates) filling complete all as satisfaction of Engineer-in-Charge. Note- The rates include for drilling of the hole RCC @ 1.00 m centre to centre, to a depth to a length of 30 mm and fixing of PVC pipes of dia 15/20 mm laid dry and grouting with cement slurry mixed with can bax 100 chemical with pressure grouting with minimm 3 Kg/Sqm complete all as specified and directedZM&L for water proofing treatment to floor and vertical surfaces of sunken portion complete comprising the following (floor area WC/Bath/kitchen exceeding 1.5 Sqm and not exceeding 3.00 Sqm ) :- (a) After demolition of floor and lime concrete etc, remove all loose particles along with existing water proofing treatment (any no of layers) with wire brushes and cleaning the surface with water. (b) Brushing cement slurry with 1.2 kg of cement per squaremetre duly blended with & including water proofing compound. (c) 15mm thick (average thickness) plaster in cement mortar (1:4) mixed with WP compound on sunken surface including walls. The corner of sunken portion shall be rounded in concave shape and adequate slope shall be made during plastering to accommodate sump pipe and curing the sunken portion with water minimum for 48 Hrs by ponding. P(d) Applying self adhesive type APP based polymeric membrane minimum weighing not less than 3.6 Kg/sqm and minimum 3mm thick reinforce with non woven fabric (weight not less than 150 gm/sqm) (e) M&L for PCC 1:7:12 for filling of sunken portion after conceling all membrane and sealing all joints to the entire with broken bats and light weight, and provide hole in the wall and fix 600 mm long 20mm GI spouts light grade PCC 1:3:6 type C1 (using 20mm graded stone aggregate) filling complete all as satisfaction of Engineer-in-Charge. Note :- The rates includes for drilling of the hole RCC @1.00 m centre to centre to a depth to a length of 30mm and fixing of PVC pipes of dia 15/20 mm laid dry and grouting with cement slurry mixed with can wax 100 chemical with pressure grouting with minimum 3 kg/Sqm complete all as specified and directed. x
S&F in repairs, rotational moulded polyethylene water storage tanks colour white (cylindrical vertical with closed top), 500 litres capacity, tripple layered, hoisted and fixed in position including 20 mm dia ball valve, high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed to iron pipe and connecting all as specified and as directed.y
S&F in repairs, rotational moulded polyethylene water storage tanks colour white (cylindrical vertical with closed top), 1000 litres capacity, tripple layered, hoisted and fixed in position including 20 mm dia ball valve, high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed to iron pipe and connecting all as specified and as directed.y
S&F in repairs, rotational moulded polyethylene water storage tanks colour white (cylindrical vertical with closed top), 2000 litres capacity, tripple layered, hoisted and fixed in position including 20 mm dia ball valve, high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed to iron pipe and connecting all as specified and as directed.×S&F in repair ball valves PTMT high pressure with epoxy coated aluminium rod and high density plastic ball, screwed for iron pipe, 15 mm bore compete (Minimum weight 142 gm) complete all as specified & as directed.êS&F in repairs gun metal globe or gate valve, wheel head cast copper alloy screwed down light pressure with crutch or butterfly handle screwed both ends for iron pipe or for union 20 mm dia, ISI marked complete all as spd & directed.~S&F in repairs 4mm dia GI wire tied to pillars/ stays/ brackets at proper height and location as directed by Engr-in-Charge. ÌS&F in repairs stays, of size 300mm with hinged joint and two plates, fixed in walls for tying of GI wire, with studs including nut and bolts complete all as specified and as directed by Engr-in-Charge. ÝDemolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for ( reinforcement cut as required to facilitate demolition) complete all as specified and as directed. àM&L for form work to soffits of suspended slabs such as roof slabs, floor slabs, landing and similar works flat n exc 200mm thick (Horizontal or slopping) for fair finished surfaces complete all as specified and as directed.
M&L for form work to edges of concrete flats, treads floor and roofs n exc 20 cm wide and sides of RCC/PCC bends in walls (horizontal or slopping) and similar works exc 10 cm but n exc 20 cm wide for fair finished surfaces complete all as specified and directed.2
M&L for mild steel TMT bars, 8mm dia & over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.
M&L for mild steel TMT bars 5mm and over upto and including 10mm dia, cut to length, bent to shape required, including crankng as in stirrups with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips all as specified and as directed.
M & L for RCC 1:2:4 (Nominal Mix), type B-1, using 20mm graded crushed stone aggregate as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and shelves and the like etc .complete all as specified and as directed.¨S&F in repair for 75 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified & directed.›S&F in repair for 110 mm bore PVC (SWR) pipes single socketed with rubber ring joints, laid in trenches or in floors complete all as specified & directed.˜S&F in repair for 75 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls complete all as specified & directed.™S&F in repair for 110 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls complete all as specified & directed.ES&F PVC bend/ shoe of dia. 75mm complete all as specified & directed.FS&F PVC bend/ shoe of dia. 110mm complete all as specified & directed.S&F in repairs, 110mm bore PVC (SWR) , branch piece, double (double Y) equal or unequal with oval access door all as specified and as directed.ŽS&F in repairs, 75mm bore PVC (SWR) , branch piece, double (double Y) equal or unequal with oval access door all as specified and as directed.S&F in repairs, 110mm bore PVC (SWR) , branch piece, single (single T) equal or unequal with oval access door all as specified and as directed.S&F in repairs, 75mm bore PVC (SWR), branch piece, single (single T) equal or unequal with oval access door all as specified and as directed.NS&F in repairs 110mm bore PVC (SWR) reducer all as specified and as directed.‰S&F stack clamp out of 50 x 3mm flat iron and 16 mm dia round iron stays fixed to wall for pipe of bore 110mm complete all as specified.¡
M&L for 15mm thick plaster in CM 1:4 (using water proofing liquid as per manufacturers instructions) on concrete surface The corner of sunken portion shall be rounded in concave shape and adequate slope shall be made during plastering to accommodate sump pipe and curing the sunken portion with water minimum for 48 Hrs by ponding complete all as specified and directed. Note:- Water proofing liquid Paid separately M&L Brushing cement slurry with 1.2 kg of cement per square metre duly blended with & including water proofing compound complete all as specified and directed. c
S&F APP polymer modified prefabricated membrane using Butane torch by torch application APP based polymeric membrane minimum weighing not less than 3.6 Kg/sqm and minimum 3mm thick reinforce with non woven fabric (weight not less than 150 gm/sqm) over a coat of bitumen primer @ 0.40 litre/sqm on prepared surface complete all as specified and directed. ˜M&L for PCC (type F-2) 1:7:12 for filling of sunken portion after conceling all membrane and sealing all joints complete all as specified and directed. ½S&F Provide hole in the wall and fix 600 mm long 20mm GI spouts light grade PCC 1:3:6 type C1 (using 20mm graded stone aggregate) filling complete all as satisfaction of Engineer-in-Charge. Each LeafPer leafKGýAll as per item No. 26 here-in-before but 15-18 mm thick as in risers to steps and skirting laid over and including backing coat of 10mm thick cement mortar 1:3 all as specified and as directed. Note : Riser provided to steps shall be in one piece.