PROVN OF GALVALUME SHEET OVER BOUNDARY WALL AT TECH AREA OF 17 CORPS OMC UNDER GE (NORTH) KOLKATA

Amount

Dismantling posts or struts (wood, steel or R.C.C.) embedded in concrete any section, including taking out embedded portion and making good disturbed ground and disposal of old debris to outside the premises complete all as specified and directed.

Dismantling of old GI barbed wire fencing of any description from RCC fencing post complete all as specified & directed. (Note. Each line of wire to be measured separately)

Demolition of cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

M&L for PCC (1:3:6) type C1 (using 20mm graded stone aggregates) as in bed block, coping, kerbs, rounded or chamfered on edge including necessary formwork complete all as specified and directed.

Supply and fix rolled mild steel Fe-410 (Grade E-250A) angle or tee section as in post, cut to length and bend to shape as directed, fixed independetly without connecting plate etc, including provision of 05 to 06 Nos gaps/cuts/holes in each post for providing/laying barbed wire and one coat of red oxide zinc chrome primer after preparation of new steel surfaces complete all as specified and as directed. (Note :- Barbed wire shall be measured and paid separately)

Supply and fix mild steel 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 necessary dilling , bolting or riveting etc; and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

Supply and Fix mild steel 5 to10 mm diameter of shank 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 5 cm and n.exc 10 cm long complete all as specified and directed.

Supply, fixing galvanized, 2 strand steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacings and straining and fixing to any type or standard rails, straining bolts including, securing or tying at crossings with and provn of galvanized mild steel wire staples or steel pins etc. complete all as specified and directed. (Note : Each line of wire to be measured seperately)

Supply and fix pre-painted galvalume sheets having pitch 190mm, depth 29mm and not less than 0.50mm thickness having tensile strength of 550 Mpa (Galvalume base-PPGL trapezoidal profile sheets) fixed with aluminium self tapping screws of size 50/75mm and aluminium washer of suitable size in roof covering complete all as specified and as directed.

Material and labour for applying two coats of synthetic enamel paint on new steel surface exceeding 10 cm width or girth over a coat of red oxide primer including preparation complete all as specified and as directed.

Material and labour for two coats of synthetic enamel paint over a coat of red oxide primer on steel surfaces of any description not exc. 10cm width or girth including preparation of new surfaces complete all as specified and directed.

Demolition of Brickwork or stone/boulder masonry, built in cement mortar including removing the same complete all as specified and directed.

Material and labour for brick work with bricks class designation 75, old size, straight or curved on plan exc 6m mean radius built in cement mortar (1:6) complete all as specified and as directed.

Taking down cement plaster of any description on brick walls including raking out joints, hacking for key, scrubbing down with water complete all as specified and directed.

Material and labour for 20mm thick plaster in cement mortar (1:4) in two layers, i.e 10mm thick in each layer, top layer mixed with integral water proofing liquid admixture as per manufacturers instruction on brick or concrete surfaces of wall finished the surface fair and even complete all as specified and as directed. Note :- WPC shall be measured and paid separately.

Supply only integral water proofing liquid admixture for concrete and mortar complete all as specified and directed. (Make :CONPLAST X421IC of Fosroc /SIKA No 1 of SIKA/equivalent brand of PIDILITE)

Material and labour for preparation of newly 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.

Material and labour for complete removal of existing treatment on plastered surfaces of walls including washing, rubbing down and stopping of old treatement and applying two coats of cement base paint over a coat of alkali resistant primer complete all as specified and as directed.

PODDAR SALES CORPORATION

JHAWAR SUPPLIERS

Tirupati Buildcon Pvt. Ltd.

RADHA ENTERPRISE

ELECTRO COMMERCIAL CO

DNS CONSTRUCTION COMPANY