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| 1 | Earth work excavation and depositing on bank with in initial lead of 10 m and initial lift of 2m in hard stiff clay, stiff black cotton soil, hard red earth,earth mixed with small sized boulders and hard gravelly soil as per SS 20B |
| 2 | Supplying and Filling foundation and basement with filling sand in layers not more than 15cmThick well ramed, watered and compacted Complete complying with stanard specification. |
| 3 | Cement concrete 1:4:8mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,laying and curing etc completefor 10 cum. |
| 4 | Filling in Basement with excavated Earth in layers of not more than 15cm. Thick well rammed, watered and consolidated complying with standard specifications etc., complete. |
| 5 | Supplying & Erecting centering for sides & soffiots including necessary supports & strutting upto 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90 x 60cm & 10 gauge stiffened, welded with steel angle of size 25 x 25 x 3mm for boarding laid over silver oak joists(Country wood) of size 10 x 6.5cm spaced @ about 90cm c/c and supported by casurina props of 10 - 13cm dia. spaced @ 75cm c/c etc., complete complying with standard specifications and as directed by the departmental officers. Rate for 10m2.for the following items.(RCC floor slab, roof slab, Rectangular/ square, Tee/ Ell beams, Lintels, staircase waist slabs, Landing slabs, Landing beam, Portico beam etc., ).Below G.LA) PLANE SURFACE |
| 6 | G.L to 3.30m |
| 7 | 5.31 to 6.30m |
| 8 | 0 to 3.30m B) curved surface |
| 9 | 5.31to 6.30m |
| 10 | C) Square ColumnBelow G.L |
| 11 | 0 M - 3.30 M from GL |
| 12 | 3.31 to 4.30m |
| 13 | 4.31 to 5.30m |
| 14 | 5.31 to 6.30m |
| 15 | Supplying and Fabricating and placing in position MS steel or ribbed for steel for all reinforced cement concrete works as per the design given including cost of steel and binding wire in all floors etc,Complete complying with stanard specification. |
| 16 | Reinforced cement concrete 1:1.5:3 mix using 20mm ISS HBG metal including cost and conveyance of all materials to site and all labour charges for laying finishing and curing etc., completeA) 1.5m to 4.5m below G.L |
| 17 | B) 0m to 1.5m below G.L |
| 18 | C) 0m to 4.5m from G.L |
| 19 | D) 4.5m to 7.32m above G.L |
| 20 | E) 7.33m to 10.98m above G.L |
| 21 | Painting two coats with Exterior emulsion paintover one coat of priming coat including cost and conveyance of all materials to site and all labour charges in all floorsof approved colour and quality of Emulsion paint etc., Complete |
| 22 | Towards the labour charges for conducting Geological survey etc., including all tools and plants and all labour charges etc., complete |
| 23 | Drilling of 150 mm Dia. Vertical clear bores in hard rock in anywhere in Namakkal district to any required depth as directed by the officers concerned including labour charges for inserting MS / PVCcasing pipes to any required depth, assembling in the drilled hole including welding jointing if necessary, grouting the casing pipes including conducting proper yield test at final depth (by providing 90 0 V notch fitted in a formed channel and the correct yield at the time of free flow in the channel and the correct yield at the time of completion of drilling process should be ascertained of and reported ) and providing cap including transportion, crew and fuel charges for rigs and supporting vehicles from one place to another etc., complete and as directed by officers concerned .a)Up to 150 m Depth |
| 24 | b)151m to 180 m Depth |
| 25 | c)181m to 210 m Depth |
| 26 | d)211m to 240 m Depth |
| 27 | e)241m to 270 m Depth |
| 28 | Supply and fixing of 150 mm dia. PVC casing pipe including loading unloading transporting and all labour charges etc., complete. |
| 29 | Supply and delivery of 7.5 HP 3 phase submercible motor suitable for 150 mm dia. Borewell with 75 lpm X 275 M head including cost and conveyance to site loading unloading and transporting and all labour charges etc., complete. |
| 30 | Supply and delivery of Star Delta panel board suitable for 7.5 HP submercible motor including cost and conveyance to site etc., |
| 31 | Supply and delivery of4 sq.mm 3 core flat type submercible copper cable as per Standardspecification including cost and conveyance to site etc., complete. |
| 32 | Supply and Delivery of50mm GI Pipe With Standard Specification 50mm GI Pipe for OHT |
| 33 | Supply and Delivery of63mm PVC Pipe With Standard Specification 63mm PVC Pipe for OHT |
| 34 | Providing MS Ladder outside the OHT including painting two coats of approved colour |
