8724/BOR/E8 Repair to roof, false ceiling, tiling and certain misc works at Mountain shadow, site C, MES area, NKP, 3 AFSR under GE AF Borjhar

Amount

Dismantling AC sheet (Corrugated, Semi corrugated etc) as in roofs etc complete all as specified

Dismantling plain or corrugated steel sheeting, any gauge, thickness, in roof coverings complete all as specified.

S&F 0.50 mm thick pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet "colour" having tensile strength of 550Mpa as in roof covering /cladding to wall, fixed with self tapping screws and bituminous washers complete all as specified and as directed by Engineer-in-Charge.

S & F 0.50 mm thick pre-painted galvalume aluminium zinc coating GI based plain steel sheet "colour" having tensile strength of 550Mpa as in ridge fixed with self tapping screws and bituminous washers as in roof covering/cladding to wall, valley gutter etc complete all as specified and as directed by Engineer-in-Charge.

Dismantling timber scantlings 40 Sqcm and over in section, in any position unframed work complete, all as specified and directed .

M&L for 2nd class hardwood clean sawn as in scantling fixed to timber frame etc complete, all as specified and directed .

Supply and fixing mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, length of bolt exc 15cm and not exc 22.5cm long and dia of neck 11 to 15mm complete all as specified.

Dismantling boarding, any description, fixed in any position with nails complete, all as specified and directed.

Supply and fixing weather boarding, clean sawn, plain, 20mm thick or feather edged 15 mm to 20mm thick and fixed with 30mm laps of 2nd class hard wood planed both sides with butt joint fixed with nails to timber frame/ roof member complete all as specified and directed by Engineer-in-charge

Material and labour preparing surfaces of wood and wood based materials, new or old, of any description and girth not otherwise described and treated with one coat of creosote oil complete all as specified.

M&L for preparation of new steel and iron surfaces of any description over 10 cm in width or girth and applying two coats of synthetic enamel paint of approved tint over a coat of zinc chrome primer, complete all as specified & directed by Engr-In-Charge.

M&L for Preparation of new wooden surface, of any description not otherwise described, over 10cm width or girth and applying two coat of synthetic enamel paint (Ist quality) over a coat of pink primer complete all as specified and as directed by Engineer-in-charge.

Demolition of brickwork or stone/boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars, etc but excluding ashlar facings, dressed stonework and precast concrete articles, complete all as specified & directed.

M&L for brick work with old size sub-class ‘B’ bricks, straight or curved on plan exc 6.00 metre mean radius, built in cement mortar (1:6), complete all as specified & directed.

M&L for 15mm thick rendering in cement mortar (1:6) on brick work or concrete surfaces of walls, finished the surface even & smooth without using extra cement, complete, all as specified and directed by Engineer-In-Charge.

Taking down cement plaster on brick or concrete or stone wall surfaces including racking out joints, hacking for keys, scrubbing down with water etc complete all as specified and as directed by Engineer-in-charge

M&L for preparation of new plastered surfaces and applying two coats of oil emulsion distemper (OBD) of approved shade/tint over a coat of chalk whiting on walls all as specified & as directed.

M&L for preparing new plastered surfaces of wall and applying two coats of cement base paint over a coat of alkali resistant primer complete all as specified and as directed.

Dismantling of floor hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and as directed by Engineer-in-Charge.

M&L for non skid ceramic tiles (coloured) 7 to 8mm thick, area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm as in skirting/dado and risers etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles over & including 15mm thick screed bed in cement & sand mortar (1:4), complete all as specified & directed.

M&L for non skid ceramic tiles (coloured) 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm as in floors, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles over & including 15mm thick screed bed in cement & sand mortar (1:4), complete all as specified and directed.

M&L for Glazed ceramic tiles coloured /printed tiles of size 450mmx350mm / 350mmx250mm x 6 to 7 mm thick setting & jointed with neat cement slurry as in vertical surfaces over & including 15mm thick rendering of cement sand mortar (1:4) and pointed with coloured cement to match with surface of tiles complete all as specified and as directed.

Dismantling wall and ceiling boards (fibre, pulp, insulation etc) or insulation boards / slabs / blankets any thickness, including cover fillets complete all as specified

M&L for Non asbestos fibre cement building boards fixed or laid/ inserted to timber/GI/Aluminium framework with screws complete all as specified and as directed.

Supply and fixing anodized aluminium snap grid frame work for false ceiling, size of grid 605mm x 605mm complete all as specified & as directed.

Dismantling of wrought iron or mild steel work of any description not otherwise provided for complete all as specified.

S&F Hand rails, half round or other stock section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire etc, flat iron fillets (for securing wire mesh etc) including all neccessary drilling, bolting or reveting etc and similar work conforming to Fe 290.Gde-E-165 complete all as specified & as directed.

M/s Nice Traders

M/s JRS Associates

Ms Sukumar Talukdar and Co.

M/s Rawat Enterprises

M.S. Construction

M/s Pragland Abhiyanta

M/s A R Traders