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| 1 | Part 1: Construction of 30,000 litres Capacity RCC OHT (12.0 m Staging) @ Sivandikottam H/o SeelapadiEstimate Amount Rs. 18.00 lakhs |
| 2 | 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 |
| 3 | First Depth of 2.0 M |
| 4 | Second depth of 1m |
| 5 | Sand filling for foundation with clear river sand including cost of sand, watering ,ramming and consolidation etc complete as directed by the department Officers |
| 6 | Cement concrete 1:4:8 (one cement four sand and eight aggregates) using 40mm HBGS for levelling course for foundation including the cost of mixing concrete, ramming, curing etc., complete as directed by TWAD Board officers. |
| 7 | Supply and erection of steel centering, shuttering for soffits and sides including necessary supports and strutting for all RCC works using MS sheets of suitable size of BG10 stiffened with MS angle of size 25 X 25 X 3 mm for boarding laid over I type MS |
| 8 | PLAIN SURFACE |
| 9 | Below GL |
| 10 | Above GL to 3.30 m |
| 11 | 5.30 m to 6.30 m |
| 12 | 8.30 m to 9.30 m |
| 13 | 11.31m to 12.30 m |
| 14 | CURVED SURFACE |
| 15 | 0 to 3.30 m from Floor Level |
| 16 | Square column |
| 17 | Below GL |
| 18 | Ground Level to 3.30 m |
| 19 | 3.31 m to 4.30 m |
| 20 | 4.31 m to 5.30 m |
| 21 | 5.31 m to 6.30 m |
| 22 | 6.31 m to 7.30 m |
| 23 | 7.31 m to 8.30 m |
| 24 | 8.31 m to 9.30 m |
| 25 | 9.31 m to 10.30 m |
| 26 | 10.31 m to 11.30 m |
| 27 | 11.31 m to 12.30 m |
| 28 | Supplying, cutting, bending, tying, fabricating and placing in position of steel rods for all RCC works including cost of steel and binding wire etc.( The steel should conform to the relevant ISspecification and supplied with test certificate Fe. 415 gr |
| 29 | Reinforced Cement Concrete Mix M30 grade using 20mm Hard blue granite Broken stone (machine crushed) excluding the cost of RTS rods for reinforcement and centering, strutting, shuttering but including cost of all materials mixing, laying, Vibrating the |
| 30 | For items 1.5m to 4.50m below GL |
| 31 | For items 0 to 1.50m below GL |
| 32 | For items 0m to 4.5m above GL |
| 33 | For items 4.50m to 7.32m above GL |
| 34 | For items 7.32m to 10.98m above GL |
| 35 | For items 10.98m to 14.64m above GL |
| 36 | For items above 14.64m & up to 18.30m from GL |
| 37 | Painting two coats with approved cement paint over one coat of priming coat over cement plastered exposed surface of the Reservoir including cleaning, preparing the surface and curing etc., complete and as directed by TWAD Board officers |
| 38 | Fabrication,supply, delivery and fixing of outside FabricatFabrication, supply, delivery and fixing of outside MS ladder of 45cm wide made out Fabrication, supply, delivery and fixing of outside MS ladder of 45cm wide made out of 50x50x6mm MS angle for sides and steps in 16mm MS plain rods fixed at 30cm |
| 39 | Providing and fixing of RCC inner access ladder in RCC 1:1.5:3 (One cement, one and half sand and three aggregates) using 20mm HBG stone for OHT including cost of reinforcement, placing grill in position, centering shuttering charges, mixing concrete curing etc., complete and as directed by TWAD Board Officers. |
| 40 | Providing PVC ventilating arrangements mosquito proof nylon net with 110 mm PVC pipes and cowl and as directed by TWAD Board officers |
| 41 | Providing cut stone slab in CM 1:3 and as directed by TWAD Board officers |
| 42 | Providing manhole cover of size 1x1 0.60 X 0.60M in RCC 1: 1.5:3 with suitable reinforcement and 5O x 5O x 6mm MS angle fixed along edges and as directed by TWAD Board officers. |
| 43 | Supply and Fixing of GI Pipes and Specials |
| 44 | 50mm Ø GI pipes for over flow & 1xl |
| 45 | 50mm Ø GI pipes for over flow & 1xl |
| 46 | 50mm Ø GI pipes for scour pipe 1xl |
| 47 | 50mm Ø GI pipe for delivery 1x1 pipe |
| 48 | 50mm Ø GI Tee |
| 49 | 50mm Ø GI 900 Bend |
| 50 | 50mm Ø GI coupler |
| 51 | 50mm Ø GI union |
| 52 | 50mm Ø GI Elbow |
| 53 | 50mm Ø GM gate valve |
| 54 | 63 mm OD PVC 4 KSC Pipe |
| 55 | Earth work excavation hard stiff clay and hard rock earth and refilling the trench with excavation soils including all labour charges etc.,complete |
| 56 | Lowering the PVC pipes and joining with specials , laying the pipes to proper gradient as directed by the dept., officials including all labour charges etc.,complete |
| 57 | Refilling the foundation with excavated earth including consolidation as directed by the TWAD Board officers. |
| 58 | Provision for Waste water Harvesting structure with Platform around the tank including cost and conveyance of all materials to site and all labour charges etc.,complete |
| 59 | Provision for Name Board Arrangement |
| 60 | 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} Please Enable Macros to View BoQ information |
