REPAIR TO ROOF, PLINTH PROTECTION, WATER TANKS AND OTHER B/R MISC WORKS IN MADAMBAKKAM, NARENDRA PLACE AND 9 P S UNIT AT AF STATION TAMBARAM

Amount

M&L for complete removal of existing WPT course (i.e) bituminous felt broken tiles mud phaska etc or any other kind of treatment surface over roof slab and cleaning of surface with wire brushes removing of unsolvent materials and depositing of the same as directed at a distance not exc 50m applying water proofing treatment on horizondal or vertical surfacec by applying oil bound bitumen primer @ 0.20 Kg/Sqm and providing 4mm thick APP modified water proofing membrane weighing not lesss than 4 Kg/Sqm reinforced with non woven polyster matt weighing not less than 160 gms/Sqm having softening point not less than 150 centigrade,having tensile strength of 650 N/5Cm in longitudinal and transverse direction respectively of the reinforcement tearing strength of 180 N by torch application including minimium 10cm side over laps and 15 cm end lap torch sealed and bounded and applying a coated of blown bitumen 90/15 overand below the membrane in drying over the membrane finished with solar reflective bituminous aluminium paint 0.1Kg /Sqm after cleaing the surfaces by removing dust,dirt etc,as per manufacturers instructions and all as specifie and directed.

M&L Avg 50 mm thick plain cement concrete 1:2:4, type B0 using 12.5 mm graded stone aggregate mixed with water proofing compound @ 200 ml per bag of cement as in padding concrete in roof complete all as specified and directed. ( Note : Liquid WPC shall be measured and paid separately)

M&L rendering 15 mm thick in cement mortar 1:4 mixed with water proofing compound at the rate of @ 200 ml per bag of cement on roof surfaces, finished fair and even without using extra cement all as specified and directed. ( Note : Liquid WPC shall be measured and paid separately)

Supply only Liquid water proofing compound ISI Marked (usage 200 ml per bag of cement) complete all as specified and directed.

.M&L PCC 1:2:4 type B1 using 20mm graded stone aggregate as in water tank levelling course /platform including necessary use and waste of form work,exposed surface of concrete shall be finished even and smooth without using extra cement all as specified and directed.

Disconnecting existing tanks,setting aside(or lowering if required)for repairs,cleaning,etc.and hoisting if required reconnecting and refixing in position for 500 ltrs capacity tanks all as specified and directed.

Dismantling of 500 Ltrs capacity PVC/RCC water tanks and removing to store

Dismantling of 1000 Ltrs capacity PVC/RCC water tanks and removing to store.

S&F 500 lit capacity rotational moulded polythylene water storage tank hoisted and fixed in position all as specified in SSR Part I of dismantled PVC/ RCC tank all as specified and directed.

Demolition of cement concrete (unreinforced) of any description as in ground floors and pavings not exceeding 15cm thickness (above or below ground floors) complete all as specified and directed.

Dismantling floor , hearth or wall tiling including cement mortar bedding (but not backing), removing debrish and rubbish off the premises and stacking serviceable tiles all as specified and directed.

M&L for non-skid coloured ceramic tiles first quality (of approved class, colour and design/shade) 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0. 11 sqm but not exceeding 0.18 sqm in floors etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour of tiles including 15 mm thick cement screed bed in cement mortar 1:6 for laying floor finishes. complete all as specified and directed

M&L for glazed coloured ceramic tiles, first quality (or approved class, colour and design/shade) of size 450x300x7mm thick in vertical surfaces, as in dado/skirting etc set & jointed in neat cement slurry & pointed in coloured cement to match with coloured tiles, over and including 15mm thick rendering in cement mortar 1:4 rough finish to receive the tiles complete all as specified and directed.

M&L for 75mm thick PCC 1:3:6 type C-2 using 40mm graded stone aggregate as in plinth protection finished even and fair and making 50mm deep joints at every 3 metre interval and at every corner and filling the joints with bitumen of grade 85/25 and sand mixture 1:3 complete all as specified and directed.

M&L for forming joints 65 x 10mm filled with sealing compound Grade Á all as specified and directed.

S&F in repair white vitreous China wash down water closet pan (pedestal) pattern, and trap (excluding) fixing bolts, flushing cistern and flush pipe) including connection to drain (or outgoing pipe) and to flushing pipe, antisyphonage pipe, etc. with and including plastic water closet sheet covers white closed pattern with flat bottom, with mild steel chromium plated or aluminised hinging device complete all as specified and directed.

S&F in repair vitreous china wash hand basin (flat back) of size 550x400mm including one number chromium plated waste fittings, 32 mm dia, brass with long screwed shanks and fly nuts, flange end bedded in red lead cement and other end fixed, with & including 32 mm dia PVC waste pipe with connector, MS brackets 2 numbers including cutting for and pinning in ends of brackets complete all as specified and directed.

S&F in repairs PVC white low level flushing cistern 10 ltr capacity with all fittings syphonic action type with inlet ball valve and float, handle with & including bracket and PVC flush pipe 32 mm bore complete all as specified and directed

Taking up or down existing GI tubing and connections, including cleaning for refixing and making good the disturbed surface for 20 mm dia pipes complete all as specified and directed.

S&F for laying & testing 20 mm dia (Nominal bore) galvanised iron water tubing 'medium grade' with and including all GI fittings such as unions, reducer sockets, socket reducing bends, elbows, tee, checknuts, caps, plugs etc. fixed complete to walls and ceilings or laid in floors complete all as specified and directed.

M&L for refixing old steel tubing and connections in new or old position (walls, ceiling, floors, etc.) for 20 mm dia pipes with and including all new fittings complete all as specified and directed. ( Note:- GI pipe obtained from taking down vide Sl.item No. 19 here in before shall be re used here.)

Taking up or down existing GI tubing and connections, including cleaning for refixing and making good the disturbed surface for 15 mm dia pipes complete all as specified and directed.

S&F for laying & testing 15 mm dia (Nominal bore) galvanised iron water tubing 'medium grade' with and including all GI fittings such as unions, reducer sockets, socket reducing bends, elbows, tee, checknuts, caps, plugs etc. fixed complete to walls and ceilings or laid in floors complete all as specified and directed.

M&L for refixing old steel tubing and connections in new or old position (walls, ceiling, floors, etc.) for 15 mm dia pipes with and including all new fittings complete all as specified and directed. ( Note:- GI pipe obtained from taking down vide Sl.item No. 22 here in before shall be re used here.)

Dismantling of cast iron, SGSW, PVC or reinforced concrete drain pipes jointed in neat cement mortar and taking out of trenches or floor or wall if required.

S&F PVC (SWR) pipe 110 mm bore, single socketed, in any length with rubber ring joints and jointed with approved adhesive and fixed to wall complete all as specified and directed.

S&F PVC (SWR) bend 110mm dia , any radius as required and jointed with approved adhesive complete all as specified and directed.

S&F PVC (SWR) pipe 110 mm bore, single socketed, in any length with rubber ring joints and jointed with approved adhesive and laid trenches or in floor complete all as specified and directed.

S&F PVC (SWR) junction single (Single T) equal or un equal 110mm dia , any radius as required and jointed with approved adhesive complete all as specified and directed.

Taking down cement or cement lime plaster, any description on brick or stone walls etc. including raking out joints, hacking for key, scrubbing down with water etc.all as specified and directed.

M&L for 15 mm thick rendering in CM 1:6, on fair faces of brickwork or concrete surfaces, surface finished fair and even without using extra cement, complete all as specified and directed.

M&L for Rendering 5 mm thick on fair faces of concrete /brick surface in cement mortar 1:3 finished even and smooth without using extra cement as in ceiling and similar other work complete all as specified and directed.

M&L for Rendering 15 mm thick on fair faces of concrete/brick surfaces in cement mortar 1:4 mixed with water proofing compound as per manufacturer's instruction, finished fair and even without using extra cement complete all as specified and directed. Note :- WPC shall be measured and paid for seprately as supply only under respective item of sch A.

M&L two coat of oil bound distemper of required tint on newly plastered surfaces of wall after prepration of surface and over a coat of 3 mm thick wall care puttty complete all as specified and directed.

M&L three coat of white wash on newly plastered surfaces of ceiling including prepration of surface complete all as specified and directed

M & L for preparation of newly plastered surface and applying two coat of cement base paint over a coat of suitable primer on walls complete all as specified.

vrk constructions

M/s KM Marimuthu Achary

kcs builders