NIeT NO- 57/NXL/2025-26 (Ist call) , Repairing work at Panthabari Jr Basic School, Naxalbari Block, Under Upper Bagdogra GP, Fund School Education Fund, FY 25-26

Taking out carefully G.C.I. or C.I. or asbestos sheets (including ridges etc.) from roof or wall after unscrewing bolts, nuts, screws etc.and stacking the material at site as directed.

Supplying, fitting & fixing Zn-Al alloy (55% Al & 45% Zn) coating of 150 grams per sq. metre (followed by colour coated on both side) steel sheet work having minimum yield strength of 550 Mpa of trapizoidal profile of approved make (excluding the supporting frame work) fitted and fixed with 55 mm & 25 mm self tapping screw, EPDM Washer 16 mm dia & 3 mm th. washer etc. complete with 150 mm end lap and one corrugation minimum side lap. (Payment to be made on area of finished work).

Galvanised iron sheet ridging fitted with necessary bolts, screws, washers etc complete.(225mm end lapping) (A) 300 mm lapping each way (b) With 0.63 mm sheet

Panel shutters of doors and window, as per design (each panel consisting of single plank without joint) including fitting and fixing the same in position but excluding the cost of hinge and other fittings. (ii) 40mm thick shutters with 19mm thick panel of size 30 to 45 cm (iii) 35mm thick shutters with 19mm thick panel of size 30 to 45 cm.

Painting with best quality synthetic enamel paint of approved make and Brand including smoothening surface by sand papering etc including using of approved putty etc.on the surface if necessary. (a) On timber surface (with super gloss) (iv)Two coat (with any shade except white)

Priming one coat on timber, plastered surface with synthetic oil bound prinmer of approved quality including smoothening surfaces by sand papering etc. On timber surface

Add @18% for GST for item (1-39)

Add @1% for Cess for item (1-40)