Tender For Repairing / Replacement Of Damaged Gi Profile Sheet Roofing & 4 Side Gi Sheet Walls Including Gate Of Sheds Installed At 132 Kv Substation, Old C Type & B Type Substation (3.3Kv/433V) Of Pragati Nagar Colony Under Dipka Area., Dipka-Chhattisgarh
TDR : 55241006
Tender Notice
BOQ
11 Days Left
Dipka
Chhattisgarh
Tender For Repairing / Replacement Of Damaged Gi Profile Sheet Roofing & 4 Side Gi Sheet Walls Including Gate Of Sheds Installed At 132 Kv Substation, Old C Type & B Type Substation (3.3Kv/433V) Of Pragati Nagar Colony Under Dipka Area.
Name of Work:- Repairing / replacement of damaged GI profile sheet roofing & 4 side GI sheet walls including gate of sheds installed at 132 KV Substation, Old C type & B type Substation (3.3KV/433V) of Pragati Nagar colony under Dipka Area.
Sl. No.
Item Description
1
Dismantling roofing including damaged G.S. Sheet, ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead.
2
Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %), total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.
3
Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+ 0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete.Ridges plain (500 - 600 mm).
4
Fabrication of ms channel/angle/flat for bracket or clamp as per requirement.
5
Note: The estimated cost put to tender is excluding the PF and Pension Component. These statutory payment as applicable shall be reimbursed to the contractor on production of proof of payment limited to the maximum likely number of workmen to be deployed per day is 10 nos.
6
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