REPAIR TO ROOF TREATMENT OF MD AND OTM ACCN OF AD BDE MH AREA AND OTHER STN UNITS AT SECTOR A AND B UNDER GE (A) BARODA.

Amount

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for.

M&L for cement concrete type B1 1:2:4 (20 mm graded stone aggregate) as in roof kerbs or mud stops, rounded or chamfered on edges.

Taking down cement plaster on brick/concrete surface including raking out joints hacking for key scrubbing down with water etc.

M&L for Rendering 15 mm thick in two layer on fair faces of brick work or concrete sur-faces of wall 5 mm thick in CM 1:4 mixed with WPC as per manufacturer's instructions , finished even and smooth without using extra cement over 10 mm thick rendering in cement mortar 1:6 (WPC will be measured and paid separately).

Supply only water proofing liquid all as specified and directed.

M & L for preparing new plastered surfaces of wall and applying two coats cement base paint over a coat of alkali resistant primer on external wall.

Disconnecting existing tanks, up to 500 ltrs capacity, setting aside (or lowering if required) for carrying out water proofing treatment and refixing in position (hoisting if required)duly cleaned from inside after completion of water proofing treatment.

Disconnecting existing tanks, 1000 ltrs capacity,setting aside (or lowering if required) for carrying out water proofing treatment and refixing in position (hoisting if required)duly cleaned from inside after completion of water proofing treatment.

Taking up or down steel tubing and connections, 20mm bore including cleaning for refixing .

Taking up or down steel tubing and connections, 25mm bore including cleaning for refixing.

Refixing 20mm bore old steel tubing and connections in new or old position (Walls, ceiling, floors, etc.)

Refixing 25mm bore old steel tubing and connections in new or old position (Walls, ceiling, floors, etc.)

S&F 20mm bore galvanised mild steel tubing medium grade with all fittings and fixed complete to walls and ceilings or laid in floors all as directed.

S&F 25mm bore galvanised mild steel tubing medium grade with all fittings and fixed complete to walls and ceilings or laid in floors all as directed.

S& F in repair 20mm ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed

S&F in repair 25mm ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed

Complete removal of existing water proofing treatment APP membrane and cement plaster and cleaning and washing down the surface with water and removing debris/rubbish out side MD land complete all as specified and directed by Engr-In-Charge

Complete removal of existing water proofing treatment including plaster and concrete padding, roughening of concrete surface, cleaning and washing down the surface with water and removing debris/rubbish out side MD land complete all as specified and directed by Engr-In-Charge

Complete removal of existing water proofing treatment including PCC tiles, plaster and concrete padding, roughening of concrete surface, cleaning and washing down the surface with water and removing debris/rubbish out side MD land complete all as specified and directed by Engr-In-Charge

M&L for 50 mm avg thick PCC padding in cement concrete type B0 (1:2:4) using 12.5 mm graded stone aggr mixed with WPC as per manufacturer's instructions for laying of WPT all as specified and directed. (WPC will be measured and paid separately).

M&L for 10mm thick rendering on roof in CM 1:3 mixed with WPC as per manufacturer's instructions over PCC surface for laying APP membrane on roof (WPC will be measured and paid separately).

M&L for water Proofing treatment to roof slabs by applying one coat of bituminous/polymerized primer confirming to IS-3384 @ 0.30 Ltrs/Sqm, and laying atactic polypropylene (APP) modified membrane pre fabricated , reinforced with non woven polyester, of minimuum 3 Kg/Sqm, 3 mm thick (minimum) with minimum 75 mm side overlaps and minium 100 mm end overlaps and applying one coat of aluminium paint @ 0.11 Kg/Sqm over APP membrane complete all as specified and directed by Engr-In-Charge

M&L for water Proofing treatment to roof slabs by applying one coat of bituminous/polymerized primer confirming to IS-3384 @ 0.30 Ltrs/Sqm, and laying atactic polypropylene (APP) modified membrane pre fabricated , reinforced with non woven polyester, of minium 3 Kg/Sqm, 3 mm thick (minimum) with minimum 75 mm side overlaps and minium 100 mm end overlaps complete all as specified and directed by Engr-In-Charge

M&L for water Proofing treatment to roof slabs by applying one coat of bituminous/polymerized primer confirming to IS-3384 @ 0.25 Ltrs/Sqm, and laying self adhesive water proofiing membrane 1.5 mm thick with minimum 75 mm side overlaps and minimum 100 mm end overlaps and applying one coat of aluminium paint @ 0.11 Kg/Sqm over membrane complete all as specified and directed by Engr-In-Charge

M & L for brushing with neat cement slurry @ 3Kg/Sqm

M & L for Supply and fixing Heat Resistant Terrace Tiles (300 mm x 300 mm x 10 mm) with SRI (solar refractive index) > 78, solar reflection > 0.70 and initial emittance > 0.75 on waterproof and sloped surface of terrace, laid on 20 mm thick cement sand mortar in the ratio of 1:4 (1 cement : 4 coarse sand) and grouting the joints with mix of white cement & marble powder in ratio of 1:1, including rubbing and polishing of the surface upto 3 cuts complete, including providing skirting upto 150 mm height along the parapet walls in the same manner.

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

S&F in repairs 25mm thick pre-formed filler for expansion/ crumple joints of roof slab.

Supply and fix Plain 0.63mm thick, Plain, galvanised, mild steel sheeting, in ridges, hips, valley gutters, drip and straight flashings (length and girth as fixed) with grade of zinc coating 275

Taking down PVC/CI pipe of any pattern size including all fittings etc.

S&F in repairs 110mm dia PVC SWR pipe single socketed in any length with rubber ring joints fixed to walls

S & F in repairs 110mm dia PVC SWR bend with oval access door

S & F in repairs 110mm dia PVC SWR bend without oval access door

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

S&F in repairs including disconnecting existing tanks, 1000 ltrs rotational moulded triple layered, polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as directed.

S&F in repairs including disconnecting existing tanks, 500 ltrs rotational moulded triple layered, polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as directed.

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

M&L for Brick work with sub class ‘B’ bricks straight or curved on plan exc 6 m mean radius built in CM 1:6

M&L for 100 mm thick PCC 1:4:8 mix ,type D-2, using 40 mm graded stone aggregate as in tank staging complete all as specified & directed.

M&L for Treatment of roof cracks in existing roof surface by cutting out portion along the cracks with mechanical equipment into 'V' shape, cleaning the cut out portion with compressed air to remove all foreign materials like dust, dirt, aggregates etc., apply the crack seal compound over existing cracks of roof as per manufacturer instructions or all as specified entire satisfication of GE/Engineer-in-Charge. Make: FOSROC/Dr Fixit/Pidilite or equivalent

Gayatri Associates

SHARMA BUILDING AND GENERAL ORDER SUPPLIERS

Badri Electricals

M/s. RAMESH NARHARI VALEKAR

SHREE CONSTRUCTION CO