REPAIR REPLACEMENT TO ROOF SHEET AT BAKLOH CANTT

Amount

Dismantling CGI or PGI sheet of any gauge and thickness or any pattern roof covering.

M & L for 0.63mm thick Galvanised, corrugated mild steel sheeting with two corrugation side lap, fixed with L- type or J- type or cranked hook bolts and washers, in roofs, walls etc. with grade of zinc coating 275.

All as per item No 2 above but except sheeting

Galvanised plain mild steel sheeting of thickness 0.63mm grade O with 120 gm/sqm Zinc coating with L or J type or cranked hooks and washers bitumen washer as in ridge etc

Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm of an colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified.

Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm of an colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified,

4mm thick High Pressure Steam Cured (HPSC) non asbestos fibre cement designer board ISI Marked fixed with screw to aluminium frame work in ceiling flat or sloppy as per manufacturer instructions & Anodised aluminium snap grid frame work for false ceiling for size of grid 605 x 605 mm including hangers 6 mm dia GI (up to 1200 mm long) adjusting level fixed to roof complete all as specified. Including Demolition of wall and ceiling boards any thickness of any description including cover fillets complete all as specified and directed.

S&F structural steel work as in roof trusses (framed), trussed, purlins, rafter, crane gantries, rails, Tank Staging & fastenings & heavy brackets framing including distance pieces, cleats etc. confirming to Fe 410-W (E-250 grade quality A).

Dismantling mild steel work of any description not otherwise provided for as in wind ties and fixing in same position

Walling of random rubble stone masonry uncoarsed, well bonded bedded and soilidly hearted built in CM 1:6, complete all as specified and directed.including Demolition of stone/brick masonary built in cement/cement lime morta all as specified and directed by Engr-IN- Charge.

M&L walling of random rubble stone masonery brought up to course, well bonded,bedded and solidly hearted, built in CM 1:6. but Except stone, including Demolition of stone/brick masonary built in cement/cement lime morta all as specified and directed by Engr-IN- Charge.

S&F GI tubes medium grade 20mm dia, with all fittings and fixed complete to walls and ceiling or laid in floors & including taking up or down steel tubing of 20mm bore and connections complete all as specified.

S & F in repair rotational moulded High Density Poly-Ethylene water storage tanks of capacity 500 litre and conforming to IS, hoisted and fixed in position and Includiing dismantling of water tanks capacity exc 250 ltrs but n.exc 500 ltrs and removing from the site or to store all as specified and directed by Engineer-in-Charge.

S & F in repair ball valves suitable for 20 mm bore iron pipe high pressure of PTMT with epoxy coated aluminium rod & high-density plastic ball, screwed for iron pipe and fixed. (minimum weight 210 gms)

M&L for rendering 15mm thick cement plaster on concrete surfaces or fair surface face of brick work/concrete work / Block Masonary/ Stone masonary work in CM 1:4 surface finished even and smooth without using extra cement complete & including taking down cement plaster from stone/brick walls, racking out joints hacking for key, scrubbing down with water etc all as specified & directed by Engr-in-charge.

M&L for applying two coats of cement base paint over a coat of primer on newly plastered surfaces with JK primer priming coat complete all as specified.(Make : Snocem, Asian, Berger or equivelent)

M & L for 75 mm thick PCC 1:4:8, type D2 as in subbase using 40 mm graded aggregate .

Providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour , design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra specifically complete all as specified and as directed

M & L rendering 20mm thick on stone masonry surfaces or surfaces other than fair faces of brick work in CM 1:4, finished even and smooth without using extra cement.

Preparation of new steel surfaces and applying two coat of synthetic enamel paint over a coat of red oxide all as specified

M & L for two coats white wash on walls on plastered surfaces as preparatory work on newly plastered surfaces.

Havish Construction (BID ID -3246238)

M/s. Rishav Sood (BID ID -3246717)