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| 1 | Construction of 10000 Lit OHT with 9.00m Stage Height (M30 mix) and New Borewell with Pipeline at Kuppangarai Kattukottai H/o Kalappanahalli at Karimangalam Block. |
| 2 | 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 |
| 3 | Second depth of 1m |
| 4 | Sand filling for foundation with clear river sand including cost of sand watering ramming and cpnsolidation ec., complete as directed by TWAD Board officers |
| 5 | Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc complete |
| 6 | RCC 1:1 1/2: 3 using 20mm HBG metal excluding cost of reinforcement and centering but including cost of mixing, laying, finishing, curing etc.including cost and conveyance of all materials to site and all labour charges for mixing, laying, and curing etc complete. For items 1.5m to 4.5m below GL Footing For retangular portion for trapezoidal portion |
| 7 | For items 0 to 1.50m below GL For column upto GL For GL brace |
| 8 | For items 0m 4.5m above GL Columns Brace at 3.375m ht |
| 9 | For items4.51m to 7.32 m above columns Brace at 6.375m ht |
| 10 | For items 7.32 to 10.98 m column upto 9.30m column upto 9.30m ht For beam at 7.00m ht above GL For floor slab at7.2m above GL |
| 11 | For items 7.32 to 10.98 m above GL Sidesall For haunches from 5.70m to 6.03m |
| 12 | For items above 7.32m & upto 10.98m from GL Sidewall For haunches from 5.70m to 6.03m For roof slab 10.93m to 11.08m, Deductrion for manhole cover For GI Ventialing arrangements |
| 13 | Supplying and erecting centeringshuttering includingnecessary supportsfor RCC works including strutting and shutterttingCharges etc. complete for the following Plane surface For footing sdes For GL Brace bottom For GL Brace sides inner For GL Brace sides outer Roof slab bottom Deduct for Manhole Deduct fr sidewall junction ADD sides of manhole |
| 14 | 3.31m to 4.30m For GL Brace bottom For GL Brace sides inner For GL Brace sides outer |
| 15 | 6.31 to 7.30m Gride beam inside, Grid beam outside, Grid beam bottom. Bottom of floor slab. Deduction for floor beam junction |
| 16 | Curved surface 0 to 3.30m Floor slab sides, side wall outer sidewall inner, Hanuch (Slanting) Sides of roof slab |
| 17 | Square column Below GL Ground level to 3.30m D/F Brace |
| 18 | 3.30 to 4.30m D/F Brace |
| 19 | 4.31 to 5.30m, 5.31 to 6.30m 6.31 to 7.30m D/F Brace |
| 20 | 5.31 to 6.30m |
| 21 | 6.31 to 7.30m D/F Brace |
| 22 | 7.31 to 8.30m, |
| 23 | 8.31 to 9.30m, |
| 24 | Painting two coats with approved Cement paint over one coat of priming over the cement plastered exposed surface of the Reservoir including cleaning preparing the surface and curing etc., complete and as directed by TWAD Board Officers, For column , Brace at 2.775m above G.L, Floor beam outer face, inner face, Bottom, Floor slab bottom,floor slab sides, floor slab topoffset, side wall outer, Roof slab sides, Deduct column & Brace junction, floor beam junction with floor slab, Add roof slab bottom projection |
| 25 | 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 TWAD Board officers. |
| 26 | Fabrication, supply, delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50 mm x 50mm x 6mm MS angle for both sides and for steps at 30cm C/C welded jointed etc ., for I staging from GL to 1st level brace (weight 4.5kg/m) IInd and IIIrd staging upto floor slab and IVth staging from floor slab to roof top. Supply, delivery and fixing of 32 mm GI pipes medium for hand rails from I stage to IVth stage. RCC M30 Grade mix for Landing slab 5 nos. at Ground Level- 1No. and above Ground Level - 4Nos. Supply and fixing of 32mm GI pipe medium for hand rails for the Landing slab. Supplying and fixing of MS Base plate of 100mm X 100mm X 6mm thick for fixing Anchore fastener bolt for fixing of hand rails at Landing slab and MS Ladder providing locking arrangements with two coats of approved enamel paint over one coat of red oxide paint as per approved Type Design and as directed by TWAD board officers. |
| 27 | 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 curing etc,. |
| 28 | Providing GI ventilating arrangements mosquito proof nylon net with 110 mm PVC pipes and cowl and as directed by TWAD Board officers |
| 29 | 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. |
| 30 | Refilling the foundation with excavated earth including consolidation as directed by the TWAD Board officers.As per item l(a) + l(b) Less item 2,3 & 4A & 4B Total |
| 31 | Providing GI Pipe connection to the OHT |
| 32 | Earth work excavation and deposting on bank with in inintial lead of 10mand initial left of 2mts in hard stiff clay, stiff black cotton soil, hard rd earth earth mixied with small size boulders and hard gravely soil as per 50 mm HDPE Hose |
| 33 | Supply of 63 mm HDPE Hose inclding cost and conveyance of all materials to site and all labour charges etc., complee |
| 34 | Labour charges for laying and jointing Pvc pipes including all lbaourcharges for laying pipes in proper alingement and gradient including cost of solvent complete, ec., |
| 35 | Refilling with excavated earth after laying of pipes including all labour charges solvent cement etc., complete |
| 36 | Cost of 150mm dia Borewell in Hard rock Area Over Burden soil for Insertion of Casing Pipe |
| 37 | Hard rock area |
| 38 | Cost of Casing pipe including Installation charges 165mm O/D PVC Casing pipe |
| 39 | Supply and delivery of Three phaseSubmersible Pumpset (As per IS 8034) including all tax charges. Pumpset : 5.00 HP |
| 40 | Three phase panel board with two level guard and auto starter including tax charges. |
| 41 | Supply and delivery of followingGI pipes and specials conforming to IS 694/1990 for GI Pipes IS 1239/1990 part I required for pumpset erection. 4.00 sq.mm flat copper Submersible cable |
| 42 | 40mm UPVC Pipe |
| 43 | 40 mmGI Elbow |
| 44 | 40 mm GI Union |
| 45 | 40 mm MS Clamp set |
| 46 | 40 mm GM Non Return Valve |
| 47 | 20 mm GI Pipe for Cable encasing. |
| 48 | 20mm GI Elbow |
| 49 | 2 of 4 copper wire for Service Connection (SD 65) |
| 50 | 25mm GI pipe for Service connection |
| 51 | Labour charges for erection, testing and commissioning of the submersible pumpsets in the bore well including fixing and jointing the submersible cable with proper clamps up to the starter to the required depth using erection of clamps,valves,Panel Board |
| 52 | Supply, delivery and erection of EB meter board with supply and fixing of 32 amps fuse unit 1 No. copper neutral link, indicator lamp with switch holder bulb and single phase main switch etc. complete. |
| 53 | Construction of masonry pedestal for fixing KIOSK Size : 0.75x0.45x0.75m |
| 54 | Construction of sanitation sealing arrangements |
| 55 | Provision of Name Board |
| 56 | 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} |
