SPECIAL REPAIR REPLACEMENT OF ROOF SHEETS OF BSO YARD AT AF STATION GWALIOR

Amount

Demolition of cement concrete of any description and in any position not otherwise specifically provided for and removing the debris to a distance not exc 2.5 Km from the starting point complete all as specified and directed.

M & L for cement concrete type B1 1:2:4 (20mm graded stone aggregate ) on roof kerbs, mud stop and like rounded or chamferred on edges etc, complete all as specified.

Taking down old cement / lime plaster on brick or concrete surfaces etc including racking out joint, hacking for key screbbing down with water etc.complete all as directed.

Demolition of brick work or stone/ boulder masonry, built in cement mortar including all quoins, pillars etc. and segregation serviceable bricks, keep them staking for re use complete all as directed.

M&L for Brickwork with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1:6 etc,complete all as specified and directed.

All as per item No. 5 here-in-before but except bricks complete all as specified and directed. Note: Old serviceable bricks received from Item No. 4 here-in-before shall be reused in work.

M&L for 15mm thick rendering on fair faces of brick work or concrete surface on wall in cement mortar 1:4 finished even and smooth without using extra cement complete all as specified.

M&L for 15mm thick rendering on fair faces of brick work or concrete surface on wall in cement mortar 1:6 finished even and smooth without using extra cement complete all as specified.

M&L for preparing newly plastered or unplastered surfaces of wall and applying three coats of white wash complete all as specified and directed.

M&L for preparing newly plastered or unplastered surfaces of wall and applying two coats of cement based paint over and including one coat of suitable primer complete all as specified and directed.

Preparation of plastered or unplastered old decorated surfaces of wall including cornices by brooming down or steel wire brushing to remove of dust, dirt and loose scales of lime wash and other foreign material, scrapping down smoke soot, moulds, moss and efflorescent salts and treating oil and greasy spots and applying one coat of white wash complete all as specified and directed.

Preparation of plastered or unplastered old decorated surfaces of wall including cornices by brooming down or steel wire brushing to remove of dust, dirt and loose scales of lime wash and other foreign material, scrapping down smoke soot, moulds, moss and efflorescent salts and treating oil and greasy spots and applying one coat of cement based paint complete all as specified and directed.

Dismantling old plain or corrugated Asbestos cement sheeting in roof coverings etc and remove materials from site of work complete all as directed.

M&L for Pre-painted galvalume alu. Zinc coating GI based corrugated steel sheet 0.50 mm thick (total coated thickness) of any colour having tensile strength 550 M pa minimum yield strength as in roof covering fixed using hot dip galvanized self drilling and self tapping screws neoprene and EPDM washers. (Note : minimum, yield strength 550 Mpa with hot dip alloy of 55% Aluminium, 43.5 %zinc, 1.5% Silicon and finished with resin coat on both surfaces)

S&F for colour coated, Plain Galvalume steel sheet, 0.5mm thickness, aluminium zinc coating of 120 gms, top organic coating of polyster paint 16-18 microns over 5-7 mocrons epoxy primer fixed on angle iron bracket with & including self drilling and self tapping screws of appropriate size, sealed with integrated EPDM rebber washer for water tight fixing and side laps to be stiched using Aluminium pop rivets fixed on top of roof complete all as specified and directed.

Dismantling structural steel work as in roof trusses, rafters, purlin etc complete all as specified and directed.

S&F mild steel work as in tubular trusses including special shaped washer etc complete using ERW or induction butt welded tubes conforming to IS-1161-1998 grade St-240 with and including one shop coat of zinc chrominium primer paint complete all as specified and as directed.

M&L for applying two coats of synthetic enamel paint over a coat of red oxide primer including preparation of new steel/iron surfaces exceeding 10cm width or girth.complete all as specified

M&L one coat of synthetic enamel paint over old painted surface of steel of any description over 10 cm width or girth including preparation of old surfaces complete all as specified and directed.

NOTE:- Site clearance of materials- All demolished material obtained from dismantling/demolition items shall be deposited at place shown by Engr-in-charge properly spread and levelled and site to be cleaned to the entire satisfaction of Engr-in-charge otherwise panel recovery to a sum of Rs. 10000.00 be deducted from dues without any prior intimation.

M/S NIRMAL SINGH DHANJAL

KRISHNA ENTERPRISES

SHRI RAM CONSTRUCTION

vikas traders

USHA TRADERS