SPECIAL REPAIRS TO ROOF OF CERTAIN BLDGS AT AV CAMP AND VV CAMP UNDER ASTE

Amount

Taking up or down steel tubing and connections, 15mm bore complete all as specified and as directed.

Taking up or down steel tubing and connections, 20mm bore complete all as specified and as directed.

Taking up or down steel tubing and connections, 25mm bore complete all as specified and as directed.

S & F for 16 mm dia bore CPVC pipes SDR 11 & plain CPVC SDR11 fittings on walls and ceiling or laying in floors, with all fittings complete all as specified.

M&L for 20 mm outer dia bore CPVC pipes SDR 11& plain CPVC SDR 11 fittings and fixed complete to walls and ceiling or laid in floors complete all as specified and directed.

S&F 25mm outer dia bore CPVC pipes SDR 11& plain CPVC SDR 11 fittings and fixed complete to walls and ceiling or laid in floors complete all as specified and directed.

Demolition of cement concrete (unreinforced) in roofs,floors and any description and in any position complete all as specified and as direced.

Disconnecting existing water storage tank capacity exceeding 250 litre but not exceeding 500 litre setting aside or lowering if required including cleaning ,removing all scale and dirt etc from tank and hoisting and reconnecting and again refixing in position complete all as specified and as direced.

Disconnecting existing water storage tank capacity exceeding 500 litre but not exceeding 1000 litre setting aside or lowering if required including cleaning ,removing all scale and dirt etc from tank and hoisting and reconnecting and again refixing in position complete all as specified and as direced.

Dismantling water tanks capacity exceeding 250 ltr but not exceeding 500 litre and removing to store.

Dismantling water tanks capacity exceeding 500 ltr but not exceeding 1000 litre and removing to store.

Demolition of brickwork or stone/ boulder masonry, built in cement mortar, including all quions arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles. Complete all as speified and directed.

M&L for brick work with sub class B brick straight or curved on plan exc 6 M mean radius built in cment mortar 1:6 complete all as specified and as direced.

M&L for Pre-cast cement concrete block masonry with solid blocks, 1:3:6 Type C1 (20mm graded aggregate) exc. 10 cm in width and setting in mortar, complete all as specified and as directed.

Material and Labour for PCC (1:2:4) type B1 using 20 mm graded crushed stone aggregate as in coping, mud stops, benching, water tank platform etc.on roof, chajja weathering, slightly rounded or chamfered angles and throating etc. including necessary form work complete all as specified and as directed.

Taking down cement or cement lime plaster on brick or stone wall etc. including racking out joints, hacking for key, scrubbing down with water etc. complete all as specified and directed.

M&L for rendering 15 mm thick on brick work or concrete surfaces in two layers of first 10 mm thick in Cement mortar 1:6 and 5mm thick by using cement mortar 1:4 with WPC rendering is to be finished even and smooth without using extra cement complete all as specified and directed.

M&L for two coat of cement based paint on undecorated wall surfaces including priming plastered surfaces with alkali resistant priming paint including preparation of surfaces complete all as specified and directed.

Material and Labour for cutting grooves or chases , pinning in brickwork and making good to facing where required and pointing in CM (1:3) for tucking in edges of felt etc girth of chasing not exceeding 10cm complete all as specified and directed.

Material and Labour for cutting out cracks to V section in existing roof or terrace or 30 mm wide grooves in brickwall, cleaning out and filling with crack fillar as per manufacturer's instructions ( Roof crackfill of Pidilite Industries Ltd or equivalent approved by GE) complete all as specified and as directed.

Material and Labour for PCC (1:2:4) type B 0 using 12.5 mm graded crushed stone aggregate as in padding over roof for filling depression and making proper slope complete all as specified and as directed.

Material and Labour for 10 mm thick rendering on roof surface in cement mortar (1:3) surface finished fair and even using WPC @ 2% by weight of cement complete all as specified and directed.

M&L for water proofing treatment on horizontal or vertical surfaces with 3mm thick APP modified water proofing membrane weighing not less than 3.6 kg /Sqm, reinforced with non woven polyster matt weighting not less than 160 gms/ Sqm with following provisions complete all as specified and directed in accordance with manufacturers instruction:- a) Applying one coat of bituminous primer, polymerised primer oil based coat, evenly @.0.30 Kg/sqm as priming coat to the prepared surface, till the surfce is properly impregnated and the solvent oil in the based primer is evaporated completely. b) Applying two coats of bituminous base alunimium paint over APP membrane @ 100 gram /Sqm complete all as specified and directed Note-The Roof treatment shall be got executed through OEM or his authorised applicator .

Supply only liiquid water proofing compound.

S&F 20 mm dia Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball complete all as specified and directed.

M&L for 25 mm dia Gate valves with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed.

M&L for 20 mm dia Gate valves with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed.

S&F water tanks 500 ltrs capacity Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) ISI Marked hoisted abd fixed in position complete all as specified and directed.

Descripyion all as per item No 28 above but 1000 litres capacity

ARUNOTHAYA TRADERS

M/s SL CONSTRUCTION

M AND V ENTERPRISES

G K CONSTRUCTIONS

PRAGATHI BUILDERS

D NAGI REDDY

B5BUILDING SOLUTIONS