SPECIAL REPAIRS TO BLDG NO T-65 AT JAT HILL AT CHAKABAMA MILITARY STATION UNDER AGE (I) ZAKHAMA

Dismantling of plain or corrugated steel sheeting, any gauge or any thickness as in roof covering, wall cladding etc., complete all as specified and as directed.

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.

M &L pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm thick of colour as approved by AGE(I) having tensile strength of 550 Mpa as in ridges,valley complete all as specified and as directed.

S&F 0.63 mm thick plain, galvanised, mild steel sheeting, in ridges, hips, valley gutters, drip, wall cladding and straight flashings (length and girth as fixed) with grade of zinc coating 275 complete all as specified and as directed.

Refixing only plain, galvanised, mild steel sheeting, in ridges, hips, valley gutters, drip, wall cladding and straight flashings (measured as the minimum rectangle from which the piece can be cut) complete all as specified and as directed.

S&F for 4mm thick, plywood, grade BWR,type BB, fixed with nails to timber frame work on wall including taking out old plywood of any description complete all as specified and as directed.

M&L for 2nd class hard wood, in scantlings, clean sawn timber as in un framed work and including dismantling timber scantling 40Sqcm and over in section as in unframed work in any position complete all as specified and as directed.

Demolition of brick or stone masonry work built in cement mortar including all quoins, arches, pillars etc complete all as specified and as directed.

M&L for brick work with sub class ‘B’ bricks (locally available best quality) straight or curved on plan exceeding 6m mean radius, built in cement mortar 1:6 complete all as specified and as directed.

M&L for brick work with sub class ‘B’ bricks (locally available best quality) straight or curved on plan any radius in half brick thick wall, built in cement mortar (1:4) complete all as specified and as directed.