SPL REPAIR TO ROOF TREATMENT TO BLDG NO. P-1 TO P-67 AND ALLIED WORKS AT NIRBHAY VIHAR UNDER GE WEST LUCKNOW.

S & F in repair PVC (SWR) Pipes 110mm dia single socketed in any length with rubber ring joints, fixed to walls complete all as specified and directed.

S & F in repair PVC (SWR) bends any radius 110mm dia.

M & L for ready mix plain cement concrete 1:2:4 type B-0 using 12.5mm graded stone aggregate and mixed with 2% integral water proofing compound as in padding over roof slab and benching etc, finished surface even and smooth without using extra cement including demolition of Concrete of any description and in any position not otherwise specifically provided for complete all as specified and directed. NOTE: (i) WPC shall measured and paid seperately.

M&L for readymix plaster of thickness 12 mm to 15 mm on roof finished even and smooth without using extra cement and taking down cement or cement lime plaster, raking out joints and preparing the surface with white cement based polymer modified self curing mortar, including disposal of rubbish, all complete as per the direction of Engineer-in-Charge including WPC as per manufacturer's instructions complete all as specified and directed. (Note :- WPC shall be measured and paid separately)

Supply only Integral water proofing compound confirming to IS-2645-2003 of approved make.

Disconnecting existing tanks, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position incl reqd pipes/ fittings.exc 250 Ltr but n.exc 500 ltr in capacity (Cleaning repairing, etc. measured separately

S&F in repair float ball 15/ 20/ 25 mm bore high presure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe (minimum weight not less than 210 grams) complete all as specified and directed.

S&F in repair PVC water tank cover for 500/ 1000ltrs tanks complete all as specified.

S & F 500 ltrs capacity rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) incl 20mm float valve hoisted & fixed in position and incl reqd pipes/ fittings including dismantling water tanks of capacity exc 250 & n. exc 500 ltr complete all as specified and directed.

M & L for cleaning all around at the mouth of existing rain water pipe properly at terrace, wetting and grouting with CM 1:4 and mixed with 3% water proofing compound, area of each grouting n. exc. 0.10 sqm complete all as specified and directed.