Construction of Compound wall,Providing Paver block Granite Pavement and Air conditioner arrangements at Bharathidasan Salai Cross Road in Ward No53.

Dismantling the existing damaged brick masonry including clearing away from site etc complete

Earthwork excavation for foundation by manual means for Isolated,Combined and Other type foundations in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering,bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10m and initial lift of 2m and clearing and levelling the site etc complete complying with standard specification and as directed by the departmental officers.

Supplying and filling in foundation,basement etc with filling crushed stone sand in layers of not more than 15cm thick well watered,rammed and consolidated etc complete complying with standard specification and as directed by the departmental officers.

Cement Concrete 1:5:10 (One Cement,Five crushed stone sand and Ten hard brocken stone jelly) using 40mm gauge hard brocken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15cm thick well rammed,consolidated and including curing etc complete complying with standard specification and as directed by the departmental officers-Mixing by manual means

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings,column pedestals, plinth beams,grade beams,staircase steps,Sill slabs etc which require only nominal strutting using mild steel sheets of size 90x60cm and 10BG stiffened with welded mild steel angles of size 25x25x3mm for boarding,laid with silver oak joists of size 10x5cm & 7.5x 5cm as support runner,vertical stiffener,side support and Top Horizontal stiffener spaced at about 60 to 90cm centre to centre or at suitable intervals etc complete in all floors complying with standard specifcation.(Payment for centering shall be given after the concrete is laid)

Supplying and erecting steel centering including necessary supports for plane surfaces such as rectangular or square RCC columns etc which require only nominal strutting using mild steel sheets made of 10gauge thick welded with MS angle size 40x40x5mm and supported by Steel Adjustable Telescopic Props of Size 2mx2m (expandable upto 3.60 m) made with outer steel pipe with dia 50mm (3.60mm thick) and inner steel pipe with dia 40mm (2.90mm thick) etc complete in all floors complying with standard specifcation.Steel Adjustable telescopic props shall be rovided as directed by the departmental Officers.(Payment for centering shall be given after the concrete is laid)

Supplying,fabricating and placing in position Ribbed Tor Steel reinforcement grills of all variety like HYSD/CTD/TMTand all grade like Fe 500,Fe550D,Fe 500D etc for all RCC works as per design given including cost of steel reinforcement and GI binding wire, wastage etc complete complying with standard specification and as directed by the departmental officers.(Contractor has to make his own arrangements for the supply of steel reinforcement and binding wire)

Cement Concrete 1:1-1/2:3 (One Cement,One and a half crushed stone sand and Three hard brocken stone jelly) using 20mm gauge hard brocken granite stone jelly for all RCC items of works excluding cost of reinforcement grill and fabricating charges centering and shuttering but including Super Plasticiser,mixing charges for machine mix,laying,vibrating with mechanical vibrators,finishing,curing,etc and providing fixtures like fan clamps in the RCC floor/roof slabs wherever necessary and bearing surfaces of walls,beams etc shall be finished smooth with Cement Mortar 1:3(One Cement and Three Sand) and kraft paper laid over it without claiming extra,etc complete complying with standard specification and as directed by the departmental officers-machine mix

Basement

GOURND FLOOR

Brickwork in following Cement Mortar using best quality Fly ash Brick of size 230x110x 75mm with class designation of 7.5 conforming to IS 13757-1993 or IS 12894-2002 for foundation and basement including Cost of Mortar Plasticizer,curing,etc complete complying with standard specification and as directed by the departmental officers. Brickwork shall be done as per IS 2212-1991 adopting English Bond generally.other type of bond shall be done as directed by the Executive Engineer in charge.

GOURND FLOOR

Plastering the surface of walls with Cement Mortar 1:5 (One cement and Five plastering sand),20mm thick in all floors including mortar plasticizer at 200ml per 50Kg of cement used,curing etc complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing inposition of Mild Steel grills for compound wall partition etc complete complying with standard specifications and as directed by the departmental officers.

Paving the floor with best approved quality fine polished Granite Stone Slabs of 50mm thick and Variety with machine cut edges laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three crushed stone sand) with required Cement Slurry and Mortar Plasticizer and laid in true right angles with minimum possible width of joints and pointing the joints with white cement mixed with mathcing colouring pigments etc., complete complying with standard speicification and as directed by the departmental officers.(The granite stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work)

Supplying and laying of Inter locking Paver Block Stone 80mm thick Over a base layer of crushed stone sandfilling including cost of materials laying and Labour charges etc complete complying with the standard specification and as directed by the departmental officers.

Painting new plastered wall Surface with two finishing coats of ready mixed (Emulsion) of approved quality and colour over one coat priming coat in all floors including the cost of primer etc complete complying with standard specification and as directed by the departmental officers.(The make,quality and colour of paint should be got approved by the Executive Engineer before use on works)

Painting new iron works such as steel doors,windows,ventilators,window bars, balustrades etc with two coats of best approved first quality and colour of synthetic enamel paint over the existing red oxide priming coat in all floors excluding cost of priming coat etc complete complying with standard specification and as directed by the departmental officers.(The make,quality and colour of paint should be got approved by the Executive Engineer before use on works.)

Supply and laying of 5/8” and 3/8” copper pipe (Extra beyond 3 metres supplied with AC unit) etc complete.

Supply and fixing of MS Stand for fixing Outdoor unit etc complete.

Supply and Installation of Split AC 4 Way Cassette Inverter offers flexible,uniform cooling with 360° airflow,featuring variable fan speeds,energy efficiency (inverter tech), quiet operation,auto-clean,air filtration,and often smart controls (Wi-Fi,sensors) for large spaces,using refrigerants like R410A for consistent comfort in homes or offices,with key specs including tonnage,kW/Btu cooling,power input,and EER/ISEER ratings etc complete.

Supply and Installation of 5KVA Double Booster Stabilizer usually include Single Phase operation,130V-280V input range (or similar),output 200-240V for ACs,digital display, toroidal transformer,metal body,protection for overload/short-circuit,and time delay (10 sec) for compressor safety,designed to handle up to a 2-Ton AC Key features are its "Double Boost" tech for low voltage boosting and intelligent micro-controller for fast correction etc complete.