Renovation of damaged Roof Floors Walls Doors Windows Toilet Septic tank Borewell water supply Sanitary and Patient waiting shed arrangements for Health Sub Centre Building at Vedanthangal in Chengalpattu District

Dismantling, clearing away and carefully stacking materials useful for Pressed tiles & Weathering course etc., complete and as directed by the departmental officers.

Clean removal of Cement plaster from walls etc., complete and as directed by the departmental officers.

Supplying and fixing Stainless Steel (Salem Stainless Steel) Door Frame - Box Section using Stainless Steel Plate with following thickness with the size of 100mm x 60mm with a rebate of 30 / 35mm x 15mm on one side of the frame including supplying and fixing dovetail splayed end stainless steel Hold fast etc including dismantling, making necessary chipping and holes in RCC columns, walls with power drills to the extent required ,including providing concrete 1:2:4 inside the box curing etc complete complying with standard specification and as directed by the departmental officers - SS Door Frame with thickness of 1mm/1.60mm.

Renewing and fixing in position Indian Water Closet (Oriya type) of size 580 x 440mm White glazed earthern ware of approved quality and brand with "P" or "S" trap conforming to BIS with crushed stone sandcushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 (One lime, Two crushed stone sand and Five brick jelly) 100mm thick and finishing the top to the required slope and including giving necessary connection to PVC pipes (including the cost of 110mm dia PVC pipe for a length of 600mm) by dismantling brick masonry wall / reinforced cement concrete roof, Floor slab and making good the dismantled portion to the original condition with leakages etc., complete complying with standard specifications and as directed by the departmental officers. (The Water Closet should be got approved from the Executive Engineer before use on works).

Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Windows of casement type (open) from the profile the size of outer frame 60mm x 58mm and shutter profile are reinforcement with GI/1mm 125GSM and 100% corrosion free, the profiles are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with over all the edges of frame and shutter the shutter will be provided with Espag multi power point locks and also it operates as handle. The corners and joints should be welded and cleaned. Radiations free pin headed plain or brown colour glass 4mm thick should be provided to the shutter and it should Not allow leakage of water even at most ranging storms and should have key lockable action, security protective hinges, strong locking systems and as per size for arresting Noise and energy loss. The connecting mechanism between sash and outer frame that enables opening of the window. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The Window should be got approved from the Executive Engineer before use on work.

Laying of screed concrete using Cement Concrete 1:2:4 (One Cement, Two Crushed Stone Sand and Four Hard Broken Stone Jelly) using 10-12mm ISS metal jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers.- Mixing by manual means.

Finishing the top of roof with Solar refelective ceramic tiles of size 305 x 305 x 7mm thick approved quality and colour laid in Cement mortar bed in 1:3 (One Cement and Three Crushed Stone Sand) 12mm thick and pointed with water resistant tile epoxy grout for joint, curing etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved from the Executive Engineer before use on works)

Renewing the damaged Leach pit by reconstruction of new leach pit with necessary earth work excavation, well rings 10 numbers of 90cm dia and RCC covering slab 50mm thick including cost of all materials, labour charges etc., complete and as directed by the departmental officers.

Flooring with plain ceramic tiles of size size 305 x 305 x 6mm and variety conforming to IS 15622 laid over cement mortar bed of 20 mm thick in cement mortar 1:3 (One Cement and Three crushed stone Sand) with required Cement Slurry and Mortar Plasticizer including cutting the tiles to the required size with special cutter wherever necessary, laying in position and pointing with Water Resistant Tile Epoxy Grout at the rate of 0.27 Kg. / sq.m. etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved from Executive Engineer before use on works)

Ceiling Spalling Rectification: Making the RCC ceiling neat smooth by chipping and removing loose plastering and concrete. Cleaning the rust on rods apply anticorrosive coating Tec Beat ZR.b. fixing welded mesh on ceiling for additional reinforcements. Apply one bond coat TEC BOND SBR on entire surface. Cement plastering the damaged surface admixed with TEC MIX 100. Water profing compound. Plastering thickness is not more than 20mm. If it is over 20. Plastering with 2nd layer. After completed the plastering apply curing compound for water less curing including scaffolding. The cost include cost of material and labour cost for chippling and cleading anti corrosive coating, welded mesh fxing, bond coating, plastering and curing coating etc., Complete.