Repair Replacement Of Ac Sheet Roof Ceiling In Various Otm Accn Under Age Br I Of Ge Narangi

Tender Notice

28140932
Corrigendum : Repair Replacement Of Ac Sheet Roof Ceiling In Various Otm Accn Under Age Br I Of Ge Narangi
Indian
Assam
24-06-2021
01-07-2021
05-07-2021

Tender Details

Repair Replacement Of Ac Sheet Roof Ceiling In Various Otm Accn Under Age Br I Of Ge Narangi

Corrigendum Details

Sr No CorrigendumDate Corrignedum CorrigendumType NewSubmissionDate
1 24-Jun-2021 Bid Auto Extn Corrigendum Bid Auto Extn Corrigendum 01-07-2021

Key Value

Document Fees
INR 500 /-
EMD
INR 30000.00 /-
Tender Value
Refer document

BOQ Items

Name of Work :REPAIR /REPLACEMENT OF AC SHEET ROOF /CEILING IN VARIOUS OTM ACCN UNDER AGE B/R - I OF GE NARANGI
Sl. No. Item Description Item Code / Make Quantity Units
1 1 Dismantling of asbestos cement sheet (corrugated or semi corrugated etc) as in roof covering complete all as specified and as directed.\n 2200 Sqm
2 2 M&L Pre- painted hot dip aluminium Zinc alloy metalic coated trapezoidal profile steel sheet 0.50mm thick ( Total coated thickness), any pattern corresponding to IS 15965 : 2012 of durability class 3, atmospheric classification category 3, coating class AZ 150 of an approved colour having yield strength of 550 Mpa as in roof covering/wall cladding, fixed with self tapping screws complete all as specified and directed. 2100 Sqm
3 3 M&L Pre- painted hot dip aluminium Zinc alloy metalic coated plain steel sheet 0.50mm thick ( Total coated thickness), any pattern corresponding to IS 15965 : 2012 of durability class 3, atmospheric classification category 3, coating class AZ 150 of an approved colour having yield strength of 550 Mpa as in roof covering/wall cladding, fixed with self tapping screws as specified complete all as specified and directed. Note: To be executed for provision of ridges and hips. 100 Sqm
4 4 M&L for suspended false ceiling using E-grid 2430, 180 GSM (exposed ceiling suspension system ) of grid size 600mmx600 mm with main runner 38 mm x 24 mm and wall angle 24mm x 24mm using 4mm thick High Pressure stean Crude Non Asbestos Fiber Cement plain Board (E-Board Classic) in a grid of GI system duly suspended with 4mm dia GI wire hanger fixed with steel dash fasteners or iron purlin from the roof with adjustment clip providing in positions for light fixtures,air conditioning diffuser and ducts ,sprinkler ,smoke detectors etc.The main runners to be secured to structural soffits by hanger @ 1220 mm maximum c/c. the last hanger at the end of each main runner should not be placed at more than 450 mm from the adjacent wall, flush fitting 1220 mm cross tee to be interlocked between main runners @ 610mm c/c,so as to form 600mm x 600 mm grid including dismantling of old existing ceiling of any description and type complete all as specified and as directed. 160 Sqm
5 5 Dismantling timber scantlings 40 sq. cm and over in section (unframed work), in any position complete all as specified & as directed. 0.15 Cum
6 6 M & L second class hard wood scantling fixed in clean sawn as in unframed work complete all as specified and as directed 0.15 Cum
7 7 M & L for preparing surfaces of wood and wood based materials, new or old, of any description and girth, not otherwise described and applying two coats of creosote complete all as specified and directed. 40 Sqm
8 8 Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed.\n 4 Qtl
9 9 S&F Rolled mild steel roof trusses ( framed) trussed purlins, crane gantries, rails and fastenings and heavy brackets framing ( Beam, tee, angle, channel or flat section) including distace pieces, cleats etc confirming to Fe 410-W ( Gde E-250 Quality A)complete all as specified & as directed. 400 Kg
10 10 M&L for preparation of new steel or iron surfaces of any description over 10cm width or girth and applying two coats of synthetic enamel paints over a coat of red oxide, zinc chrome primer complete all as specified and as directed.\n 60 Sqm
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