REPAIRS/REPLACEMENT OF ROOFING AND OTHER B/R WORKS AT DGRE RDC and MES AREA UNDER AGE (I) R and D, MANALI

Amount

Dismantling plain or corrugated steel sheeting, any gauge, thickness roof coverings incl ridge, complete all as specified and as directed by Engineer-in-Charge.

M&L for Pre- painted galvatume aluminum zinc coating GI based corrugated steel sheet (AZ-150) 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws, complete all as specified and as directed by Engineer-in-Charge. Note: Purchase Voucher Should be clearly Mention abt its Grade i.e. AZ-150.

M&L Pre- painted galvalume aluminium zinc coating GI based Plain steel sheet 0.5 mm thick of any colour having tensile strength of 550 Mpa as in ridges/ valley gutters, fixed with self tapping screw, complete all as specified and as directed by Engineer-in-Charge.

Dismentling unframed timber scantlings 40 sq. cm and over in section, in any position, complete all as specified and as directed by Engineer-in-Charge.

M&L for Mild steel work as in tubular trusses/ Angles/ Tee etc., purlins, vetical posts including special shaped washer, angle cleats, fish plates, gusset plates, base/ bearing plates, bolts and nuts etc. complete using ERW or induction butt welded tubes conforming to 1161-1979 grade st 240, complete all as specified and as directed by Engineer-in-Charge.

M&L for preparation of new steel surfaces of any description over 10cm in width or girth not otherwise described and applying 2 coats of Synthetic enamel paint over and incl a coat of red oxide primer, complete all as specified and as directed by Engineer-in-Charge.

Dismantling wall and ceiling board,of any description, complete all as specified and as directed by Engineer-in-Charge.

S&F for Anodised aluminium snap grid (600x 600 mm)frame work for false ceiling and Hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long, complete all as specified and as directed by Engineer-in-Charge.

S&F for exposed metal frame ceiling with calcium silicate board 8mm thick of siliceous and calcareous material reinforced with cellulose fibre for fixing in 600 mm x 600mm grid (Frame work for ceiling shall be measured and paid separately), complete all as specified and as directed by Engineer-in-Charge.

Demolition of exisiting damaged stone /Brick /Concrete Block masonary built in cement mortar including all quoins, arches, pillars etc, complete all as specified and as directed by Engineer-in-Charge.

M&L for abour for random rubble stone masonary, uncoursed well bounded, bedded and soilidly hearted in cement mortar (1:4), complete all as specified and as directed by Engineer-in-Charge.

Material and labour for Brickwork with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius built in Cement mortar 1:6, complete all as specified and as directed by Engineer-in-Charge.

Taking down plaster from brick/stone walls, including raking out joints, hacking for key, scrubbing down with water etc, complete all as specified and as directed by Engineer-in-Charge.

M&L rendering 15mm thick plaster on other than face fair face of brick work in CM 1:4 and surface finished even and fair using mixing liquid water proofing compound as per manufacturers instructions, complete all as specified and as directed by Engineer-in-Charge. Note :- Liquid WPC shall be measured & paid seprately under relevant item of this BOQ.

Rendering 15 mm thick cement plaster using cement mortar (1:6) on fair faces of stone masonary wall surfaces, complete all as specified and directed by Eng-in-Charge.

M&L for two coats of oil bound distemper on walls on newly plastered surfaces over and incl a coat of 1mm thickness putty including preparation of surfaces by brooming or by steel wire brushing, complete all as specified and as directed by Engineer-in-Charge.

M&L for preparation of newly plastered wall surfaces and applying two coasts of cement base paint over and incl a coat of alkali resistent primer, on plastered surfaces, complete all as specified and as directed by Engineer-in-Charge.

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

M&L for light/dark shade endura vitrified tiles 10 mm thick, area of each tiles exc 0.16 but not exc 0.36 sqm each as in exterior floor and including screed bed 10mm thick cement mortal 1:4, complete all as specified and as directed by Engineer-in-Charge.

M&L for PCC 1:2:4 type B1 (using 20 mm graded stone aggregates) as in lintels upto 1.5m clear span, cills, steps; seismic and other similar parapets and railings, copings, kneelers, apex stones, bed plates, slightly rounded or chamfered angles and throating, as directe incuding necessary formwork required including in repair, complete all as specified and as directed by Engineer-in-Charge.

Supplying Integral liquid water proofing compound, complete all as specified and as directed by Engineer-in- Charge.

Dismantling of stone slabs, tiles and paver blocks of any description or thickness in floors, platform, aprons etc., laid, bedded and pointed, in any mortar, complete all as specified and as directed by Engineer-in- Charge.

Refixing of Serviceable machine pressed precast concrete interlocking paver blocks any shape and any size obtained from ser item No 22 above, fixing including 30mm thick sand cushioning, complete all as specified and as directed by Engineer-in- Charge.

M&L for one coat of cement base paint on old plastered surfaces of walls including preparation of surfaces by brooming or by steel wire brushing, complete all as specified and as directed by Engineer-in-Charge.

M&L for one coat of oil bound distemper on old decorated plastered or unplastered surfaces of walls including preparation of surfaces by brooming or by steel wire brushing, complete all as specified and as directed by Engineer-in-Charge.

M&L for one coat of synmthetic enamel paint to old painted wooden surfaces of any description over 10 cm width or girth including preparation of surfaces, complete all as specified and as directed by Engineer-in-Charge.

M/S. TARA ENTERPRISES (BID ID -3311987)

M/S PARMOD KUMAR (BID ID -3326242)

Rajesh Agencies (BID ID -3326490)