REPAIR/REPLACEMENT OF CGI SHEETS IN VARIOUS LOCATIONS UNDER AGE B/R-I AT YOL MIL STATION

Amount

Dismantling timber in scantling 40 sqcm and over in section unframed work complete all as specified and directed.

Dismantling timber in scantling 40 sqcm and over in section framed work complete all as specified and directed.

Demolition of wall and ceiling boards any thickness including cover fillets complete all as specified and directed.

Dismantling plain or corrugated steel sheets any gauge thickness including Nanital or similar pattern roof covering including ridges complete all as specified and directed.

2nd class hard wood clean sawn timber, unframed and fixed as in scantling complete all as specified and directed.

2nd class hard wood wrought timber, unframed and fixed as in scantling complete all as specified and directed.

2nd class hard wood wrought timber, framed and fixed as in scantling complete all as specified and directed.

0.63 mm thick Galvanised, corrugated mild steel sheeting with nominal grade of zinc coating 275 gms per sqm with two corrugation side lap fixed with coach screws and washers, as in roof covering,walls etc complete all as specified and directed.

All as per srl item no 08 above but except sheet

0.63 mm thick plain, galvanised, mild steel sheeting as in ridges, hipe, valley gutters, drip and straight flashing (length and girth as fixed) with grade of zinc coating 275 gms per sqm complete all as specified and directed.

Prepainted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws as specified, all as specified and directed.

Prepainted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in ridge, hips, valley/ eaves/ rain water gutters, drip and straight flashing (length and girth as fixed), fixed with self tapping screws all as specified

Aluminium anodised snap grid frame work of size of size 605 mm X 605 mm as in false ceiling, flat or sloping (pattern as per manufacturer's catalogue/ instructions), cutting holes for electrical fittings fixed on and including aluminium tee of size 25mmX25mmX1.50 mm as main runner, aluminium tee of size 25mmX25mmX1.25 mm as cross runner and aluminium angle of size 25mmX25mmX1.25mm at the perimeter suspended from soffit at approx 900 mm centre to centre with hangers 6 mm dia galvanised (length as per site requirement) adjusting level fixed to roof by means of ceiling cleats made out of galvanised iron flat 40 mm X 3 mm size, 60 mm long and expansion hold fasteners 12.5 mm dia, 40 mm long including 4mm thick non asbestos fibre cement building boards as in ceiling fixed or laid/ inserted in aluminium frame work including necessary scaffolding all as specified and directed.

Rolled mild steel work as in roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. conforming to grade Fe 410 -W (Gde-E- 250) quality-A, complete all as specified and as directed.

Rolled mild steel work as in main and cross beams, hips and jack rafter, purlins where connected to common rafters and running rails and guides for sliding doors ,fixed with angle cleats or other connecting plates conforming to Fe 410-W (Gde E-250) quality-A complete all as specified and directed.

Rolled mild steel work as in Joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) conforming to Fe 410-W (Gde E-250) quality-A complete all as specified and directed.

Preparation of new steel surfaces of any description, over 10cm in width or girth,not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Preparing surfaces of wood and wood based materials, new or old, of any description and girth, not otherwise described and treated with two coats of cerosote oil, complete all as specified.

110mm dia PVC(SWR) pipe single socketed with rubber ring joints, fixed to walls ,fixed in repair omplete all as specified and directed.

75mm dia PVC(SWR) pipe single socketed with rubber ring joints, fixed to walls ,fixed in repair omplete all as specified and directed.

110 mm dia PVC(SWR) bend, any radius complete all as specified and directed.

75 mm dia PVC(SWR) bend, any radius complete all as specified and directed.

110mm dia PVC (SWR) junction single, (single T) equal or unequal complete all as specified and directed.

75mm dia PVC (SWR) junction single, (single T) equal or unequal provided with oval access door complete all as specified and directed.

Deduct Credit Amount as per Schedule of credit as details given on Srl Page No 19 of tender doucments.

Eshaan Construction Co. (BID ID -3181980)

M/S HIMANSHU BUILDERS (BID ID -3182028)

M/S AMOLAK SINGH AND SONS (BID ID -3187392)

MM Constructions (BID ID -3186274)

M/S MADAN GOPAL and CO (BID ID -3187161)

M/S JATINDERA ENTERPRISES (BID ID -3182007)