REPAIRS TO ROOF TREATMENT, CHAJJA, BALCONY, PLASTERING AND OTHER MISC B/R WORKS AT AF-II UNDER GE (AF) JAMNAGAR NO.2

Amount

Demolition of cement concrete in any position including removal of any type of old treatment, debries and existing membrane complete all as specified and directed. Note: Work shall be carried upto 2-3 storeyed bldg, contractor to quote rates accordingly.

Demolition of reinforced cement concrete (including cutting of reinforcement as required to facilitate demolition) in any description and in any position complete all as specified and directed. Note: work shall be carried upto 2-3 storeyed bldg, contractor to quote rates accordingly.

Taking down cement plaster on brick wall including racking out joints hacking for key, scrubbing down with water etc. complete all as specified and directed.

Taking up or down 15 mm bore steel tubing and connections, complete all as specified and directed.

Taking up or down 20 mm bore steel tubing and connections, complete all as specified and directed.

Taking up or down 25 mm bore steel tubing and connections, complete all as specified and directed.

Disconnecting existing tanks, setting aside (or lowering if required) for repairs, cleaning etc and hosting if required reconnection and refixing in position, cleaning and removing all scale and dirt etc from tanks and from mouths of circulating pipe sets capacity of tank exc 250 & n.exc 500 Ltrs complete all as specified and directed.

Disconnecting existing tanks, setting aside (or lowering if required) for repairs, cleaning etc and hosting if required reconnection and refixing in position, cleaning and removing all scale and dirt etc from tanks and from mouths of circulating pipe sets capacity of tank exc 500 & n.exc 1000 Ltrs complete all as specified and directed.

Roughening the surfaces of old concrete roof by picking, sweeping, clean and washing down with water to remove dust etc complete all as specified and directed. Note: work shall be carried upto 2-3 storeyed bldg, contractor to quote rates accordingly.

M&L for 40 mm thick PCC type B-0, 1:2:4 (using 12.5 mm graded aggregate) as in padding in roof complete all as specified and directed.

M&L for PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) for plateforms / raising of plateforms of water tanks on roof, as in benching / coping, apex stone bed plates, over the level difference in roofs / walls, kerbs etc includong finishing exposed surfaces even and smooth without using extra cement complete all as specified and directed.

M&L 10 mm thick rendering plastering in CM 1:4, on concrete surfaces, with WPC as per the manufacturers instructions, finished even and smooth without using extra cement complete all as specified and directed. Note:- WPC will be measured & paid seperately.

M&L for applying cold bituminous Primer on plastered roof surfaces with bituminous primer @0.3 kg / sqm as per IS-3384 and laying APP (Atactic polypropylene polymer) modified membrane 3mm thick (weight not less than 3.5 kg / sqm with reinforced non woven polyester mat as core reinforcing media suitably finished with mineral laid on top with 100mm side overlap and 100mm width overlap sealing all round as per manufacturer instruction complete after picking sweeping wire brushing and cleaning top surfaces of cement concrete all as specified as directed .The membrane has to be laid with LPG torch and overap sealed and finished neat. Note:- work shall be carried upto 2-3 storeyed bldg, contractor to quote rates accordingly.

Supply only integral Water Proofing Compound

M&L 15mm thick cement plaster in cm 1:4 on the brick surface finished even and smooth without using extra cement complete all as specified and directed.

Supply and fix 15 mm bore galvanised steel water tubing, medium grade including necessary fittings such as GI bends, tee, union etc fixed on wall / floor complete and connecting to water supply pipe line all as specified and directed.

Supply and fix 20 mm bore galvanised steel water tubing, medium grade including necessary fittings such as GI bends, tee, union etc fixed on wall / floor complete and connecting to water supply pipe line all as specified and directed.

Supply and fix 25 mm bore galvanised steel water tubing, medium grade including necessary fittings such as GI bends, tee, union etc fixed on wall / floor complete and connecting to water supply pipe line all as specified and directed.

Fixing only 15mm bore steel tubing, medium grade, laid in floor or fixed to walls, ceilings etc. with fittings and fixures including cleaning old pipe, cutting, threading complete all as specified and directed.

Fixing only 20mm bore steel tubing, medium grade, laid in floor or fixed to walls, ceilings etc. with fittings and fixures including cleaning old pipe, cutting, threading etc complete all as specified and directed.

Fixing only 25mm bore steel tubing, medium grade, laid in floor or fixed to walls, ceilings etc. with fittings and fixures including cleaning old pipe, cutting, threading etc complete all as specified and directed.

S&F Rotational moulded polyethylene water storage tanks of 500 litre capacity tripple layer (cylindrical vertical with closed top) hoisted and fixed in position, including all fitting such as connection, nipple etc including dismantling the same complete all as specified and directed.

S&F Rotational moulded polyethylene water storage tanks of 1000 litre capacity tripple layer (cylindrical vertical with closed top) hoisted and fixed in position, including all fitting such as connection, nipple etc including dismantling the same complete all as specified and directed.

S & F in repairs Gun metal gate valve, with iron wheel head screwed both ends for 20 mm bore pipe complete all as specified and directed.

S & F in repairs Gun metal gate valve, with iron wheel head screwed both ends for 25 mm bore pipe complete all as specified and directed.

S&F in repairs 20mm bore Ball valve high pressure PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe fixed complete all as specified and directed.

S&F in repairs 25mm bore Ball valve high pressure PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe fixed complete all as specified and directed.

M & L two coats of weather proof acrylic based emulsion paint (100% acrylic) over a coat of primer including preparation of new plastered surfaces of wall complete all as specified and directed. Note:- work shall be carried upto 2-3 storeyed bldg, contractor to quote rates accordin

M & L preparation of old existing treatment surfaces on wall and applying one coat of of weather proof acrylic based emulsion paint (100% acrylic) over a coat of primer including preparation of old surfaces complete all as specified and directed. Note:- work shall be carried upto 2-3 stored bldg, contractor to quote rates accordingly.

M&L for repairing the edge / corner of chajja / roof projection and similar work by removing of plastered width / girth exceeding 15 cm & n exc 30 cm and making good with 15 cm rendering in cement mortar 1:3 to match with existing surfaces complete all as specified and directed. Note:- work shall be carried upto 2-3 storeyed bldg, contractor to quote rates accordingly.

Demolition of brickwork or stone / boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles etc complete all as specified and directed.

M&L for Pre-cast cement concrete type C1,1:5:8, (using 20 mm graded stone aggregate) solid blocks, exc. 10cm thick, in width (with plain and interlocking joints as directed) setting in cement mortar 1:6, in walls & pillars complete all as specified and directed.

Cleaning and removing all scale and dirt, etc capacity exc 250 & n exc 500 ltrs from tanks and from mouths of circulating pipes, etc

Cleaning and removing all scale and dirt,etc,cepacity exc 500 & n exc 1000 ltrs from tanks and from mouths of circulating pipes, etc

Cutting grooves in brick / stone wall, 75mm wide and 65mm deep and shaping horizontal face of groove with cement mortar 1:3 complete all as specified and directed.

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