82392 REPAIRS MAINTENANCE TO COMPOUND WALL FENCING DRAINS INCLUDING ALLIED WORKS AT ZONE A AND B UNDER AGE I NAVY CHENNAI

Amount

Demolition of Brickwork or stone/boulder masonry, built in cement mortar including all quoins, arches pillars, etc

Brickwork with fly ash bricks , straight or curved on plan exc 6m mean radius, modular brick built in CM 1:6, complete all as specified and directed. .

Material and labour for 15 mm rendering on fair faces of brick work or concrete surfaces in cement mortar 1:4 mixed with water proofing compound @ 2 % by weight of cement or as specified by manufacturer, finished even and smooth, complete all as specified and as directed. Note: Waterproofing compound shall be measured and paid seperately.

Supply only integral water proofing compound

Material and labour for preparation of newly plastered surfaces of walls and applying two coats of cement based paint over a coat of cement primer complete all as specified and as directed.

Material and labour for Galvanised Barbed Wire 2 stranded, 2.24 mm dia barbed with 2mm dia barbs at 75mm spacing and straining and fixing to any type of stranded rails straining bolts, or fixing to angle notching, including securing or lying at crossings with and staples or steel pins etc, including taking down/dismantling old rusted barbed wire, including dismantling old existing rusted barbed wire for taking into credit, complete all as specified and directed (each line wire to be measured)

Supply and fixing punched tape concertina coil as per IS 4454 and punched tape as per IS 513 deep drawn quality with a galvanising coating thickness of 12 micron minimum having 50 turns fixed in position and secured to both sides of shaped angle iron post with 2.24 mm GI wire (Concertina coil 600 mm dia weighing 8 kg approx per coil strechable to 6 to 8m length), including dismantling old existing rusted concertina coil for taking into credit, complete all as specified and directed

Supply and fixing framed brackets of angles or tees with web and flanges cut to shape, drilled and countersunk for screw, including bending and welding angles, as necessary, gusset plates, riveting, etc.. n exc 10 kg each brackets, conforming to Fe.290.Gde-E-165 , including dismantling old existing steel work for taking into credit, complete all as specified and directed.

Material and labour for PCC 1:2:4, using 20 mm graded aggregate type B1 as in coping,hold fast, cleats etc including steel formwork, complete all as specified and directed.

Material and labour for preparation of new steel surfaces over 10cm in width grith, not otherwise described and applying two coats synthetic enamel paint over coat of Red oxide primer complete all as specified and as directed.

Demolition of cement concrete in ground floors and pavings not exceeding 15 cm thickness (below or above ground level) including removal of debris outside MD land, complete all as specified and as directed.

Material and labour for PCC 1:2:4, type B1, 75 mm thick , finishing the surfaces even and fair complete, all as specified and as directed

Forming construction joints 30 mm deep x 10 mm wide and filling with Grade "A" sealing compound, complete all as specified and directed.

Demolition of cement concrete of any description and in any position not otherwise specifically provided for including removing debris outside MD land complete all as specified and as directed.

Material and labour for providing 75 mm thick plain cement concrete (1:4:8) type D2 using 40mm graded crushed stone aggregate as in sub base of flooring / hardstanding complete all as specified and as directed

Material and labour for chequered cement concrete tiles 20cm x 20cm x 25mm thick, set, jointed and pointed in neat cement slurry in floors with grey cement and pigment complete over and including 20mm thick screed bed in cement mortar (1:4) etc complete all as specified and as directed.

Material and labour for machine pressed precast concrete interlocking paver blocks, any shape and size, 60 mm thick, M-35 grade confirming to IS-15658-2006, over sand cushion of 50mm thickness, complete all as specified and directed.

Material and labour for plain cement concrete (1:2:4), type B1, using 20 mm graded stone aggregate, in mud stops rounded or chamfered on edges including necessary formwork, complete all as specified and directed.

Supply and fix rotational moulded polyethylene water storage tanks 500 ltrs capacity, (cylindrical or vertical with closed top) hoisted and fixed in position, including ball brass valves 15mm dia and dismantling existing water tanks and removing from site, complete all as specified and directed.

Supply and fix rotational moulded polyethylene water storage tanks 1000 ltrs capacity, (cylindrical or vertical with closed top) hoisted and fixed in position, including ball brass valves 20mm dia and dismantling existing water tanks and removing from site, complete all as specified and directed.

Taking down cement plaster on brick or stone walls including traking out joints, hacking for key scrubbing down with water all as directed.

Supply and fix steel tubing, medium grade galvanised, 15 mm bore with all fittings and connections and fixing complete to walls, ceilings or laid on floors including taking up & down existing for taking into credit , complete all as specified and directed.

Supply and fix steel tubing, medium grade galvanised, 20 mm bore with all fittings and connections and fixing complete to walls, ceilings or laid on floors including taking up & down existing for taking into credit , complete all as specified and directed.

Supply and fix, gun metal globe or gate valve, with iron wheel head, 20 mm dia bore of pipe, screwed both end for iron pipe, complete all as specified and directed.

Supply and fix, gun metal globe or gate valve, with iron wheel head, 25 mm dia bore of pipe, screwed both end for iron pipe, complete all as specified and directed.

Dismantling of PVC drain pipes upto 150 mm dia including all fittings such as bend,Tee and single 'Y' etc complete all as specified and directed.

Material and labour for 75 mm dia bore PVC (SWR) pipes, single socketed in any length with rubber joints, fixed to walls or ceilings, all as specified and directed.

Material and labour for 110 mm dia bore PVC (SWR) pipes, single socketed in any length with rubber joints, fixed to walls or ceilings, all as specified and directed.

Supply and fix 75 mm bore PVC (SWR) bends , any radius bore, complete all as specified and as directed.

Supply and fix 110 mm bore PVC (SWR) bends , any radius bore, complete all as specified and as directed.

Supply and fix 110 mm bore PVC (SWR) reducers, complete all as specified and as directed.

Supply and fix 110mm bore PVC (SWR) vent cowl, complete all as specified and as directed.

Dismantling of plain or corrugated steel sheeting, any guage and thickness in roof covering including nainital or similar pattern roof covering, complete all as specified and as directed.

Supply and fix Pre- painted galvalume aluminium zinc coating GI based steel sheet 0.50mm thick as per approved profile of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and as directed by Engr- in-Charge.

Supply and fixing steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161-1979 grade St-240, including dismantling old exisiting steel work for taking into credit, complete all as specified and directed by Engr-in-Charge.

Material and labour for providing 75 mm thick plain cement concrete (1:5:10) type E2 using 40mm graded crushed stone aggregate as in sub base for interlocking paver block complete all as specified and as directed

Banyan Engineers and Contractors

VIJAYALAKSHMI ENTERPRISES