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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 TNDSS NO: 23&24VI (S2), VII 9,10- 1m3 For Foundation |
| 2 | Plain Cement Concrete of mix 1 : 4 : 8 (One pat of Cement four part of sand eightpart ofaggregates) using 40mm gauge hard broken including cost conveyance of all materials to site including formwork and centering labour charges, transporting and placing |
| 3 | Supplying and errecting centering to sides and soffits including supports and struttingfor drainage sides andculvert body wall sidesusing 90cm x 60cm and B.G 10 stifenedwith welded mild steel angles of size 25mm x 25mm x 3mm for boardinglaid ove |
| 4 | Column Footing |
| 5 | Plain surface |
| 6 | Square column |
| 7 | 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 |
| 8 | Providing and laying in position Standardised Concrete Mix M-20 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 325Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone Sand (M- Sand), but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - |
| 9 | Plastering in cement mortar 1:3 (one cement three Crushed Stone sand) using 10mm thick including cost and conveyance of all materials and labour charges etc, complete as per standard specification.[MoRTH Specification: Clause:1000/1300] |
| 10 | Supply and fixing of following GI Pipes and specials including its all cost and conveyance charges etc complete |
| 11 | 0.6x0.6 Manhole cover |
| 12 | 32mm G.I pipe nipple |
| 13 | 32mm G.I TEE |
| 14 | 32mm G.I pipe |
| 15 | 32mm G.I Elbow |
| 16 | 32mm G.I coupling |
| 17 | 32mm G.I Bend |
| 18 | 32mm GM gate valve |
| 19 | 20mm G.I Pipe |
| 20 | 20mm Gate valve |
| 21 | 20mm coupling |
| 22 | 20mm GI Elbow |
| 23 | 20mm Tap |
| 24 | 50 mm HDPE Pipe PN6 |
| 25 | Dadooing with glazed tiles of 300mm*200mm*6mm size of approved quality and colour set in c.m 1:2mix (one cement and two Crushed Stone Sand) 10 mm thick and pointing with white cement using 0.4 kg /m2 neatly as directed -including cost of all materials and labour charges etc complete as per SS |
| 26 | 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 and all labour charges etc.complete as per Standard specification and as directed by the departmental officers. TNBP No:66-A (Sl.No.358) |
| 27 | Earth work excavation for Laying of pipe lines and depositing on bank with an initial lead and lift in hard stiff clay, stiff black cotton, hard red earth shales murram, gravel, stoney earth, earth mixed with small size boulders for laying of pipe line including refilling the trench with excavated earth etc. complete. |
