REPAIR TO WALL PANELLING ROOF SHEET PLASTER AND BRICK WORKS ETC AT NURLA (ZONE-I) MIL STN UNDER AGE(I) NIMU

Amount

Dismantling of Plain or corrugated steel sheeting, any gauge, thickness, roof coverings & wall complete and all as specified and directed byEngr-in-charge.

0.63mm thick Galvanised, corrugated mild steel sheeting with two corrugations side lap, fixed with 'L' type or 'J' type or cranked hook bolts in lieu of screws and washers, in roofs, walls etc. with grade of zinc coating 275. complete and all as specified and directed byEngr-in-charge.

0.63mm thick Plain, Galvanised, mild steel sheeting in ridges, hips, valley gutters straight flashings and etc (length and girth as fixed) with grade of zinc coating 275. complete all as specified and directed by Engr-in-charge.

Pre- painted 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 all as specified and directed by Engr-in-charge.

All as per item No 04 here-in-before but plain steel sheet

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete and all as specified and directed byEngr-in-charge.

Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beams, tee, angle, channel or flat sections) including distance piece, cleats etc Fe 410-W (Gde - E - 250) Quality 'A'.all as specified and directed by Engr-in-charge.

Applying two coats of synthetic enamel painting to new surfaces steel based over a coat of red oxide primer exc. 10 cm width/girth including preparation of surfaces including filling with filler where reqd all as specified and directed.

Applying two coats of synthetic enamel painting to old surfaces steel based exc. 10 cm width/girth including preparation of surfaces including filling with filler where reqd all as specified and directed

Dismantling wall and ceiling boards (fibre,pulp, insulation, etc.) or insulation boards/slabs/ blankets, any thickness including cover fillets, complete and all as specified and directed byEngr-in-charge.

9mm thick Prelaminated particle board, interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with nails to timber frame work as in walls, complete all as specified and directed by Engr-in crage.

9mm thick Prelaminated particle board, interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with nails to timber frame work as in Ceilling, complete and all as specified and directed byEngr-in-charge.

Dismantling timber scantling 40 sqcm and over in section, in any position in unframed work as in rafter, purlins etc complete and all as specified and directed byEngr-in-charge.

Second class hard wood in clean sawn timber fixed in scantlings as in purlins, rafters etc complete and all as specified and directed byEngr-in-charge.

Dismantling timber scantling as in fillets, rails, posts, rafters, purlins, etc. under 40 sq. cm in section in any position as in unframed work.

Plain fillets exc. 13 and n.exc 25 Sq cm as in square, rectangular or triangular in section, clean sawn, secured with nails or brads.all as specified and directed by Engr-in-charge.

Plain fillets exc 3 & n.exc 6 Sq cm in bullnosed, splayed, chamfered or rounded on one or both edges or face as in beading all as specified and directed by Engr-in-charge.

Demolition in precast cement concrete walling built in cement mortor including all quoins, arches, pillars, etc all as specified.

PCC 1:3:6 type C1 (using 20mm graded crushed stone aggregate ) block masonry with solid block exc 10cm in width and set as in wall etc in CM 1:4, complete all as specified and directed.

Taking down cement plaster of any description all as specified and directed by Engr-in-charge.

Rendering 10mm thick plaster on fair faces of brickwork or concrete surfaces in cement mortar (1:6) and finished even and fair without using extra cement all as specified and directed by Engr-in-charge.

Rendering 12mm thick plaster on fair faces of brickwork or concrete surfaces in cement mortar (1:6) and finished even and fair without using extra cement all as specified and directed by Engr-in-charge.

Preparing new plastered surfaces of walls and applying three coats of white wash on walls all as specified and directed by Engr-in-charge.

Preparing new plastered surfaces of walls and applying two coat oil bound distemper on walls, completre all as specified and directed by Engr-in-charge.

Preparing new plastered surfaces of walls and applying two coats of cement base paint over a coat of primer all as specified and directed by Engr-in-charge.

Preparation of old decorated plastered surface of walls by brooming down or by steel wire brushes, scraping down smoke spots, moulds, moss and efflorescent salts, trading oil, greasy spots etc. and applying one coat of white wash, complete all as specified & directed.

Preparation of old decorated plastered surface of walls by brooming down or by steel wire brushes, scraping down smoke spots, moulds, moss and efflorescent salts, trading oil, greasy spots etc. and applying one coat of oil bound distemper, complete all as specified & directed.

Preparation of old decorated plastered surface of walls by brooming down or by steel wire brushes, scraping down smoke spots, moulds, moss and efflorescent salts, trading oil, greasy spots etc. and applying one coat of cement base paint, complete all as specified & directed.

M/S LOBZANG NORBOO

M/S INDUS HIMALAYAN EXPLORERS

M/S Deldan Namgail

SONAM ANGCHOK