REPAIR TO ROOF TREATMENT OF DSC CAMPUS AND OTHER VARIOUS BUILDINGS UNDER AGE B R II OF GE AF ADM AREA KHERIA AGRA

Amount

Dismantling of bricks, brick tiles/ PCC tiles etc laid bedded and pointed with CM from roof surfaces including removing the debris from site complete all as specified and directed.

Dismantling of existing roof treatment including tar felt, cement plaster, etc from roof surfaces including cleaning the surface and removing the debris from site complete all as specified and directed.

Demolition of cement concrete/ lime concrete terracing of any description & in any portion not otherwise specifically provided for & removal of demolition material to a distance exc 250m and n.exc 500m complete all as specified and directed.

M&L for PCC type C-1 (1:3:6) (using 20 mm graded stone aggregate) as in roof kerbs or mud stops rounded or chamfered angles and throating complete all as specified and directed.

M&L for PCC type B-0 (1:2:4) (using 12.5mm graded stone aggregate) as in cills, steps, seismic and other similar bands, plinth courses, parapets and railings, copings, benching, coving, kerbs water troughs and the like including weathering, slightly roundedor chamfered angles and throating complete all as specified and directed.

Demolition of brick work built in cement mortar or cement mortar or cement lime mortar including all quoins, arches, pillars etc complete all as specified and directed.

M&L for brick work with sub-class `B' bricks, straight or curved on plan exceeding 6 M mean radius built in cement mortar 1:6 complete all as specified and directed.

M&L for screed bed or bedding layer 10mm thick in CM (1:3) including water proofing compound 3% by weight of cement complete all as specified and directed. Note :- WPC shall be measured and paid seprately.

M&L for water proofing treatment to roof including preparation of surfaces by proper cleaning & tending etc and applying a priming coat of bituminous primer @ 0.30 ltrs/ Sqm consisting of ¾ part of bitumen of graded 85/ 25 and ¼ part of kerosene oil and applying a coat of hot blown bitumen 85/25 conforming to IS-702 @ 1.20 Kg/Sqm and supply & laying polymeric water proofing membrane 3 mm thick consisting of 90 to 100 micron thick central core of HMHDPE film and standard weight of 3 Kg/ Sqm manufactured by IWL India Ltd/ STP/ TIKITAR DANOSA and applying another coat of hot blown bitumen 85/ 25 @ 1.2 Kg/ Sqm and laying 40mm thick brick tiles over & including a bedding layer of 20mm screed in cement mortar 1:4. The cement mortar screed shall be mixed with polymer based liquid water proof additive @ 5% by weight of cement and tile joints shall be filled with 1:3 cement mortar with crude oil complete all as specified and directed.

Cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc. and cutting chases for concealed water complete all as specified and directed.

M&L for cutting out cracks to V-section in existing roof slab or terrace, cleaning out, wetting, grouting, with cement sand slurry in 1:3 with mixing of WPC @ 2% by wt of cement complete all as specified and directed. Note : WPC shall be measured and paid separetely as "Supply only" under appropriate item of BOQ.

M&L for cutting out cracks to V-section in existing roofs or terracing, cleaning out, and filling solidly with a hot mixture of bitumen and clean dry sand 1:1 ( by weight) complete all as specified and directed.

Taking down cement or cement lime plaster of any description on brick work or stone walls 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 in cement mortar 1:4 on fair faces of brick work or concrete surfaces on external walls, mixed with water proofing compound @ 3% of cement (water proofing compound to be measured separately as supply only), finished even & smooth without using extra cement complete all as specified and directed.

M&L for rendering 15 mm thick in cement mortar 1:6 on fair faces of brick work or concrete surfaces on walls finished even & fair without using extra cement complete all as specified and directed.

Supply only integral water proofing compound conforming to IS complete all as specified and directed.

M&L for preparation of the newly plastered surfaces of wall surfaces & applying two coats of cement base paint over a coat of primer complete all as specified and directed.

M&L for preparation of newly plastered surfaces of walls and applying two coats of oil bound distember over chalkwhitening complete all as specified and directed.

Taking up or down steel tubing and connections including cleaning if refixing required for 15 mm bore of pipe complete all as specified and directed.

Taking up or down steel tubing and connections including cleaning if refixing required for 20 mm bore of pipe complete all as specified and directed.

Taking up or down steel tubing and connections including cleaning if refixing required for 25 mm or 32 mm bore of pipe complete all as specified and directed.

S&Fsteel water tubing medium grade galvanized with all fittings and fixed complete to walls, ceilings or laid on floors, bore of tube 15mm complete all as specified and directed.

S&F GI water tubes medium grade with all fittings fixed to walls and ceilings or laid in floors of 20 mm bore of pipe complete all as specified and directed.

S&F GI water tubes medium grade with all fittings fixed to walls and ceilings or laid in floors of 25 mm bore of pipe complete all as specified and directed.

S&F GI water tubes medium grade with all fittings fixed to walls and ceilings or laid in floors of 32 mm bore of pipe complete all as specified and directed.

Re-fixing old steel water tubing of 15mm bore and connection in new or old position fixed to the walls, ceiling or laid in floor complete all as specified and directed.

Re-fixing old steel water tubing of 20 mm bore and connection in new or old position fixed to the walls, ceiling or laid in floor complete all as specified and directed.

Re-fixing old steel water tubing of 25 mm or 32 mm bore and connection in new or old position fixed to the walls, ceiling or laid in floor complete all as specified and directed.

Disconnecting existing tanks, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position after cleaning capacity exc 250 & n.exc 500 ltrs complete all as specified and directed.

Dismantling water tanks and removing to store of capacity exc 500 & n.exc 1000 ltrs complete all as specified and directed.

Dismantling water tanks and removing to store of capacity exc 250 & n.exc 500 ltrs complete all as specified and directed.

M&L for rotational moulded polyethylene water storage tank (cylindrical vertical with closed top) of 1000 ltr capacity hoisted and fixed in position complete all as specified and directed.

M&L for rotational moulded polyethylene water storage tank (cylindrical vertical with closed top) of 500 ltr capacity hoisted and fixed in position complete all as specified and directed.

S&F 20 mm bore ball valves high pressure of PTMT with epoxy coated aluminium road & high density plastic ball screwed for iron pipe & fixed complete all as specified and directed.

M/S J J ENTERPRISES

C P Singh and Co

M/s K S Builders

SAROJ CONSTRUCTIONS

Attar Singh and Sons

M/s M S Sharma and Co.

Messars Maa Devi Construction Co.

Narendra & Co.