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| 1 | Earthwork excavation in all soils and sub soils except hard rock requiring blasting with initial lead and lift including re-filling the sides of foundation in layer of 15 cm thick watering , ramming ,depositing the surplus earth in the premises as directed by departmental officers etc., complete as per SS 20 B. |
| 2 | Drilling holes in hard granite 32mm diameter |
| 3 | Plain cement concrete Using1:4:8 mix ( One cement , four Sand and Eight aggregates) using 40 mm ISS HBG metal including cost and conveyance of all materials to work site and all labour charges for mixing, laying,consolidating and curing etc complete as per the standard specifications. TNDSS NO: 28 V, VI (S2) V,VI (S5A) VII |
| 4 | Supplying and erecting shuttering including necessary supports plain surfaces in foundation and basement in all floors for reinforcement cement concrete works such as pedestal bed blocks, staircase steps, RCC column, grade beams, plinth beam etc. using mild steel sheets of size 90x60 cm and B.G. 10 guage stiffened with welded mild steel angles of size 25x25x3 mm for boarding laid over si,lver oak country wood joists of size 10x6.5 cm spaced at about 90 cm center to center and supported with casurina props of 10 to 13 cm dia spaced at 75 cm center to center at suitable intervals etc. complete complying with standard specification. |
| 5 | Reinforced cement concrete 1:11/2:3 (one cement one and half sand and three aggregate) using 20mm size I.S.S. metal including cost conveyance of materials to site and all labour charges etc., mixing laying consolidating curring etc., but excluding cost of steel etc., complete as perstandard specification as per TNDSS NO: 30 V,VI (S3) VII-3 |
| 6 | Supplying, fabricating and placing in position of mild steel or TMT rods, including cost of steel and binding wire and all labour charges for cutting, bending, tying and placing in position etc, complete as per SS. TNDSS NO: 97 V,VI (S6) VII (S6) VII-3 |
| 7 | Plain Cement Concrete 1:3:6 Mix (one cement, three Sand and six aggrigate) using 20 mm size ISS HBG metal from approved quarry including cost and conveyance of all materials to site. Loading and unloading charges and labour charges for mixing. Laying and curing etc. complete. Complying with std. specifications.. TNDSS NO: 24 |
| 8 | Plain Cement concrete 1:2:4 (one cement, two sand and four aggregates) using 20mm ISS HBG metal including cost of all materials and labour charges for mixing, laying, compacting and curing etc, complete as per standard specifications. TNDSS NO: 30 V,VI (S3) VII-3 |
| 9 | Supplying and fixing in position of Vertical column arrangementswith 100mm dia size GI pipe andbase plateof size 30x30x10 mm and bed plate of size 30x30x12 mmandwith supportof 50mmx50mmx6mmsizeangle are provided at Base and Bed plates to GI pipesand drilling holes in the MS angles if necessary to accomodate the bolts,including one coat of red oxide primer etc., complete complying with standard specification and as directed by the departmental officers |
| 10 | Supplying and fixing of steel TRUSSES work using MS angles and \"T\" sections each according to design approved by the departmental officers including cutting, welding and cost of conveyance and all materials to work site. |
| 11 | Supply and fixing ofGalvalume Colour Sheet of size 0.47mm including 15cm lapping roofingwith necessary \"J\" bolt and nut, bitumen washer and Screws if wooden baterns including cost and conveyance of all materials and all labour charges etc Complete complying with Standard specifications. |
| 12 | Painting two coats with ready mixed Plastic Emulsion Paint S.I.358 Plastic emulison paint of\"approved quality and colour over a priming coat, including thoroughscraping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required including cost and conveyance of all materials etc.and all lobour charges etc.complete as per Standard specification and as directed by the departmental officers. TNBP No:66-A (Sl.No.358) |
