Renovation works conduct in Anandhamangalam Thinnalur Vinnampoondi and Vadamanipakkam Panchayat in Acharapakkam Panchayat Union in Chengalpattu District under RBMS 2025-26 having Pkg No. 03/2025-26

Part I Repairs to 30000 lit OHT in Irular Colony at Anandamangalam Panchayat Estimate Rs.74000

Earth work excavation & depositing on bank with an initial lead of 10 metre & initial lift of 2 metre in Hard shift clay, stiff block cotton, hard red earth shales, murrum, gravel, stoney earth, and earth mixed with small size boulders and hard gravelly soil (SS 20B) for foundation including shoring, strutting, baling out water providing danger light wherever necessary depositing the surplus earth on bank and other incedential charges etc., complete and as directed by TWAD board Officers

Plain Cement Concrete 1:4:8 (one cement, four sand and eight hard granite broken stone of 40mm size ISS gauge) for foundation and footing including mixing, placing, ramming ,finishing curing etc. complete in accordance with standard specification and as directed by the TWAD Board Officers.

Plain Cement Concrete 1:2:4 (one cement, four sand and eight hard granite broken stone of 20mm size ISS gauge) for foundation and footing including mixing, placing, ramming ,finishing curing etc. complete in accordance with standard specification and as directed by the TWAD Board Officers.

Re Painting the walls with Two coats with first class quality Plastic Emulsion paint of approved colour over a priming coat including thorough scraping, clean removal of dirt. The rate includes cost of brushes, sand paper, plaster of parries, putty wherever required and neat finishing etc., complete complying with standard specification and as directed by the Departmental Officer (the colour and quality should be got approved by the Executive Engineer before use) S I No 358

cost and supply of 65mm GI pipes for inlet connection

cost and supply of 65mm GM gate valve

Part II Repairs to 30000 lit OHT near Panchayat Office in Thinnalur Panchayat. Estimate Rs.64000

Earth work excavation & depositing on bank with an initial lead of 10 metre & initial lift of 2 metre in Hard shift clay, stiff block cotton, hard red earth shales, murrum, gravel, stoney earth, and earth mixed with small size boulders and hard gravelly soil (SS 20B) for foundation including shoring, strutting, baling out water providing danger light wherever necessary depositing the surplus earth on bank and other incedential charges etc., complete and as directed by TWAD board Officers

Plain Cement Concrete 1:4:8 (one cement, four sand and eight hard granite broken stone of 40mm size ISS gauge) for foundation and footing including mixing, placing, ramming ,finishing curing etc. complete in accordance with standard specification and as directed by the TWAD Board Officers.

Plain Cement Concrete 1:2:4 (one cement, four sand and eight hard granite broken stone of 20mm size ISS gauge) for foundation and footing including mixing, placing, ramming ,finishing curing etc. complete in accordance with standard specification and as directed by the TWAD Board Officers.

Re Painting the walls with Two coats with first class quality Plastic Emulsion paint of approved colour over a priming coat including thorough scraping, clean removal of dirt. The rate includes cost of brushes, sand paper, plaster of parries, putty wherever required and neat finishing etc., complete complying with standard specification and as directed by the Departmental Officer (the colour and quality should be got approved by the Executive Engineer before use) S I No 358

cost and supply of 65mm GI pipes for inlet connection

cost and supply of 65mm GM gate valve

Part III Repairs to 30000 lit OHT near Panchayat Office in Vinnampoondi Village at Vinnampoondi Panchayat. Estimate Rs.67000

Earth work excavation & depositing on bank with an initial lead of 10 metre & initial lift of 2 metre in Hard shift clay, stiff block cotton, hard red earth shales, murrum, gravel, stoney earth, and earth mixed with small size boulders and hard gravelly soil (SS 20B) for foundation including shoring, strutting, baling out water providing danger light wherever necessary depositing the surplus earth on bank and other incedential charges etc., complete and as directed by TWAD board Officers

Plain Cement Concrete 1:4:8 (one cement, four sand and eight hard granite broken stone of 40mm size ISS gauge) for foundation and footing including mixing, placing, ramming ,finishing curing etc. complete in accordance with standard specification and as directed by the TWAD Board Officers.

Plain Cement Concrete 1:2:4 (one cement, four sand and eight hard granite broken stone of 20mm size ISS gauge) for foundation and footing including mixing, placing, ramming ,finishing curing etc. complete in accordance with standard specification and as directed by the TWAD Board Officers.

Re Painting the walls with Two coats with first class quality Plastic Emulsion paint of approved colour over a priming coat including thorough scraping, clean removal of dirt. The rate includes cost of brushes, sand paper, plaster of parries, putty wherever required and neat finishing etc., complete complying with standard specification and as directed by the Departmental Officer (the colour and quality should be got approved by the Executive Engineer before use) S I No 358

cost and supply of 65mm GI pipes for inlet connection

cost and supply of 65mm GM gate valve

Part IV Renovation of Panchayat Union Primary School (RCC Roof) Two class room Building Veppangaranai village at Vadamanipakkam Panchayat . Estimate Rs.450000

Dismantling the Existing One coarse of old Pressed tiles removed from site incl all labour charges complete

Finishing the top of roof with one course of machine pressed tiles of size 23 x 23x 2cm of approved quality laid in CM 1:3, 12mm thick. With water proofing compound confirming to IS by 2% by weight of cement used & the joint pointed neatly to full depth of tiles with the same water proofing compound mixed with cement mortar, Red oxide etc., complete complying with standard specifications. Rate for 50 % only

Chipping Plain Cement Concrete from Damaged Flooring including all charges

Paving the floor with kota stone slab of size 600 x 600 of 18 / 20mm (un-polished) in all floors laid in of cement mortor 1:3 (one cement three sand), 20mm thick and pointed with colour cement neatly including polishing with polishing stone and oxalic acid etc., so as to perfectly smooth and glossy and including hire charges for polishing machine and power consumption charges etc. The kota stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete as per standard speicification.

White washing two coats with approved colour and quality including the cost of paint and labour charges etc., complete complying with the standard specification and as directed by the Departmental Officers

Supplying and painting the walls with two coats of oil bound distemper over one coat of water based cement primer including cost for distemper, primer, cleaning and scrapping the walls, rendering the walls smooth with necessary putty, brushes, scaffolding arrangements, labour charges, etc., as per standard specification. (The colour and shade of the distemper shall be got approved by the Executive Engineer before use of work).

Painting two coats with plastic emulsion paint of approved colour and quality including the cost of paint and labour charges etc., complete complying with the standard specification and as directed by the Departmental Officers

Painting Two coats over iron work such as doors, windows, ventilators, windows bars, balustrades etc., with best approved best quality of synthetic enamal paint of approved colour over the existing priming coat etc., complete.

Wiring with 2 X 1.5 Sq.mm (22 / 0.3) PVC insulated SC unsheathed Copper conducutor cable of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories inflush with wall with 3 mm thick Hylum sheet cover with TW box And 5 A FT switch with continuous earth connection of 14 SWG TC wire for making good of the concealed portion with suitable colour for PVC Open Light point SD 20

Wiring with 2 X 1.5 Sq.mm (22 / 0.3) PVC insulated SC unsheathed Copper conducutor cable of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories inflush with wall with 3 mm thick Hylum sheet cover with TW box And 5 A FT switch with continuous earth connection of 14 SWG TC wire for making good of the concealed portion with suitable colour for PVC Open / fan point (For electronic Regulator) SD 18

Wiring with 2 x 4 sq.mm. (56 / 0.3) PVC insulated SC unsheathed copper conductor cable of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with 150mm x100mm x 113mm TW switch box with 3mm thick hylem sheet for 15A 3 pin non inter locking wall socket with 15A flush type switch with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour forconcealed power plug point SD 40

Cost and supply of 18W 4 Feet LED Fitting with LEDincluding cost and conveyance and labour charges etc.complete

Supply and fixing of 1200 mm ( 48") AC ceiling fan complete with stepped electronic 300 W regulator with 300 mm down rod on the existing clamp. SD 110

Cement concrete 1:4:8 Mix using 40mm ISS HBG metal including cost and conveyance of materials to site including cost and labour charges for compacting curing and all incidental charges etc. complete

C.C. 1:2:4. Mix using 20MM HBG metal including cost and conveyance and all other labour charges & centering for the side surfaces etc.complete. For Pavementt and conveyance and all other labour charges & centering for the side surfaces etc.complete.

GST Amount for providing Service to Government Contract Works for the above Construction Works. { GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}