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| 1 | onstruction of 60000 litre OHT(12m Staging Height) atKarkudi Panchayatin Shenkottai Panchayat union under JJM 2020-21 |
| 2 | Earthworkexcavation and depositing on bank with an initial lead of 10m and lift of 2m in the following classification of soils as directed by TWAD Board officers. Hard stiff clay, block cotton, hard red earth shales, murram, ordinary gravel, stoney earth |
| 3 | First depth of 2m |
| 4 | 2 nd Depth |
| 5 | Sand filling for foundation with clear M sand including cost of sand watering, ramming and consolidationetc complete as directed by TWAD Board officers. |
| 6 | Cementconcrete1:4:8 (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 | Reinforced cement concrete 1:1.5:3 mix using 20mmISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, and curing etc complete for 10 cum. |
| 8 | For footing below G.L. ( 1,50 to 4,50 below GL ) |
| 9 | For Column and Brace upto G.L ( 0 to1,50 below GL ) |
| 10 | For column andbrace I0 to 4.5m from GL |
| 11 | For column andbrace II4.5m to 7.32m from GL |
| 12 | For column andbrace III7.32 to 10.98m from GL |
| 13 | For column beam floor slab side wall from 10.98m to 14.64 m from GL |
| 14 | For side wall, hance and Roof slab from 14.64 m to 18.30 m from GL |
| 15 | Supplying and erecting steel centering for sides and soffits I including necessary supports\" and shuttering to the required height for RCC items using MS sheets of suitable size of BG.10 stiffeneq with welded MS angles of size 25mm x 25mm x3mm of boarding |
| 16 | PLANE SURFACES |
| 17 | Below GL |
| 18 | For column footing and GL Brace |
| 19 | GL 0 to 3.30 M |
| 20 | For Brace I |
| 21 | 5.3. to 6.30 m |
| 22 | For Brace II |
| 23 | 8.3. to 9.30 m |
| 24 | For Brace III |
| 25 | 3.30 TO 4.30 m |
| 26 | Roof slab |
| 27 | 11.30 to 12.30m |
| 28 | ForFloor Beam and Bottm of Floor slab |
| 29 | CURVED SURFACE |
| 30 | 0 to 3.30 M |
| 31 | For Side Wall,& Floor slab sides and Haunch |
| 32 | 3.3 to 4.30 M |
| 33 | For Side Wall, Roof Slabsides |
| 34 | SQUARE COLUMN |
| 35 | For column Below GL |
| 36 | For column GL 0 to 3.30M |
| 37 | For column ( 3.31m to 4.30m ). |
| 38 | Forcolumn ( 4.31m to 5.30m). |
| 39 | For Column (5.31m to 6.30m ) |
| 40 | For Column (6.31m to 7.30m ) |
| 41 | For Column (7.31m to 8.30m ) |
| 42 | For Column (8.31m to 9.30m ) |
| 43 | For Column (9.31m to 10.30m ) |
| 44 | For Column (10.31m to 11.30m ) |
| 45 | For Column (11.30m to 11.31m ) |
| 46 | Exterior Emulsion painting two coats with best approved quality and colourpaint over one coat of Base coat including cost and convyance of all materials to work site and labour charges etc., complete. |
| 47 | Supplying, fabricating and placing in position of HSD steel rods for Reinforcement including the cost of steel and binding wire etc., complete and as directed by Deparment officers. |
| 48 | Refilling the foundation with excavated earth including consolidation as directed by the TWAD Board officers. |
| 49 | Providing MS Ladder & Hand rails arrangements in60,000 Lits. Capacity OHT With 12.00mStaging Height. |
| 50 | Providing and fixing of RCC inner access ladder in RCC 1:1.5:3 (one cement, one and half sane! and three aggregates) using 20mm HBG stone for OHT including cost of reinforcement, placing grill in position, centering shuttering charges, mixing concrete cur |
| 51 | Providing GI ventilating arrangements mosquito proof nylon net with 50 mm GIpipes and cowl and as directed by Deparment officers |
| 52 | Providing manhole cover of size 1x1 0.75 X 0.75 M in RCC 1: 1.5:3 with suitable reinforcement and 5O x 5O x 6mm MS angle fixed along edges and as directed by Department officers. |
| 53 | Supply & Delivery of following Pipes and specials for OHT connection |
| 54 | Supply of GI Pipes for OHT Connections 65 mm dia |
| 55 | 65mm Ø GI Elbow |
| 56 | 65mm Ø GI coupling |
| 57 | 65mm Ø GI Flange Set |
| 58 | 65mm Ø GM Gate valve |
| 59 | Provision for Rainwater harvesting including all chrages etc complete |
| 60 | Earth work excavation in all clauses of soils with initial lead and lift except hard rock requiring blasting etc., complete for foundation as per SS 20B. |
| 61 | For first depth of 2m |
| 62 | For Core wall |
| 63 | Cement concrete 1:4:8 mix using 40mm ISS HBG metal including all cost and conveyance and all labour charges etc., complete |
| 64 | Brick work in CM 1:5 mix using third class country bricks of size 8 3/4 x 4 1/4 x 2 3/4 including all cost and conveyance of materials and labour charges etc., complete |
| 65 | Plastering with CM 1:5 mix using to 12mm thick including all cost and conveyance of all materials and all labour charges etc., complete. |
| 66 | Collection and supply of40mm HBG metaland filling in to the recharge pits including cost and conveyanceto the site and all labour charges for filling as per standard specifications. |
| 67 | Cement concrete 1:2:4 mix using 20mm ISS HBG metal including all cost and conveyance and all labour charges etc., complete |
| 68 | Electro Chloranation Disinfection - common salt asper TWAD SOR - page no -57 clause 21.2 (50,001-1,00,000 ) |
| 69 | GST Amount for providing Service to Government Contract Works for the above RENEWALWorks. { GST Amount is the Total GST Amount for overall quoted amountabove this row in column \"BB\" for all works in this package}(Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD) |
