Tender For Oht 1 Work Under Nabard Ridf Xxix 2024 -25 (Jjm)- Palani Block- Tn-05-163; 1 1.Construction of 100000 litre RCC OHT (12m staging) Kalikanaickenpatty H/O Kalikanaickenpatty Estimate Amount Rs.44.01 Lakhs 2 Earth work excavation & Depositing on bank with Initial lead of 10m and lift & 2m in hard stiff clay, stiff black cotton hard red earth shales, murram, gravel stoney earth and earth mixed with small size boulder and in hard gravelly soils per SS 20B Including all other incidental charges such as slurring strutting, baling out water forming, protective bunds etc., complete for foundation. 3 First Depth of 2.0 M 4 Second Depth of 1 m 5 Filling with good river sand including cost & conveyance of sand and all labour charges etc., complete as per std. Specifications. 6 Cement concrete 1:4:8 mix using 40mm ISS HBG metal for foundation including cost and conveyance of all materials to site and watering whenever necessary and laid in layers not more than 15cm thick compacting etc., complete complying with std. Specifications and as directed. 7 Refilling with excavated earth other than sand with an initial head load of 100 mts. and depositing the earth as shown by the departmental officersin layers of not more than 15 cm thick well rammed, watered and consolidated etc. complete complying with standard specification 8 Supplying and erecting centering are strutting including neceassary supports for place surface for RCC works erc.,using mild steel angles of sizes 90x60x10cmgauge stiffness welded mild steel angles of sizes 25x25x3mm for boarding laying over silver oak joists of single 10cm -6.5cm space of 75cm centre to centre complete complying with standard specification 9 Plain Surface 10 Below ground level & Upto 3.30 m Height 11 Above ground level - 3.31 m to 4.30m 12 Above ground level - 7.31 m to 8.30m 13 CURVED SURFACE 14 Above ground level -0m to 3.30m 15 Above ground level11.30 to 12.30 M ht 16 SQUARE COLUMN 17 Below GL & Above GL Upto 3.30m Height 18 Above ground level - 3.31 m to 4.30 m 19 Above ground level - 4.31 m to 5.30 m 20 Above ground level - 5.31 m to 6.30 m 21 Above ground level - 6.31 m to 7.30 m 22 Above ground level - 7.31 m to 8.30 m 23 Above ground level - 8.31 m to 9.30 m 24 Above ground level - 9.31 m to 10.30 m 25 Above ground level - 10.31 m to 11.30 m 26 Above ground level - 11.31 m to 12.30 m 27 CIRCULARCOLUMN 28 Below GL & Above GL Upto 3.30m Height 29 Above ground level - 3.31 m to 4.30 m 30 Above ground level - 4.31 m to 5.30 m 31 Above ground level - 5.31 m to 6.30 m 32 Above ground level - 6.31 m to 7.30 m 33 Above ground level - 7.31 m to 8.30 m 34 Above ground level - 8.31 m to 9.30 m 35 Above ground level - 9.31 m to 10.30 m 36 Above ground level - 10.31 m to 11.30 m 37 Supplying and fabricating and placing inposition mild steel or Ribbed Tor Steel for all reinforced cement concrte works as per the design given incuding cost of steel and binding wire in all floor etc. complete complying with standard specification . The binding wire will be supplied by the contractor as per clause MOST specification. 38 Reinforced Cement concrete 1: 1 1/2:3 mix using 20mm ISS HBG metalincluding cost and conveyance of all materials to site and watering whenever necessary and laid in layers not more than 15cm thick compacting etc., complete complying with std. Specifications and as directed. 39 Below Ground level -1.50m to 4.50m 40 Below Ground level - 0m to 1.50m 41 Above Ground level -0m to 4.50m 42 Above Ground level - 4.51 m to 7.32m 43 Above Ground level - 7.33 mto 10.98m 44 Above Ground level -10.99 to 14.64 m 45 Above Ground level - 14.65 to 18.30m 46 Paintingtwo coats with ready mixed Plastic Emulsion of I st Class Quality paint and of approved colour over a priming coatincluding through scrapping, clean removal of dirt and cost and conveyance of all materials and labour chargesetc,complete. 47 Fabrication,supply, delivery and fixing of outside M.S. Ladder of 45cm clear wide made out of 50mm x 50 mm x 6mm M.S. angle for sides and steps in 16mm MS plain rods fixed at 30 cm C/C welded jointed etc., providing with suitable side supports, clamps and locking arrangements provided with two coats of approved enamel paint over one coat of redoxide paint, for lproviding access to roof top of Open well of suitable linclined length, including bottom anchorage and transportation and as directed byofficers. The rate includes concrete bed block in CC 1:2:4 using 20mmHBGS at top and bottom of suitable size with necessry anchor bolts. 48 Providing Hand rails over the Roof slab by using 32 mm GI Pipe with 40mm x 6mm MS Flat and fixied with 12mm dia Fastner Bolt 75mm long and as directed by the departmental officers 49 Providing and fixing of RCC inner access ladder in RCC 1: 1 1/2 : 3, using 20mm HBG stone for OHT including cost of reinforcement, placing grill in position, centering shuttering charges, mixing concrete curing etc., to required height and clear width of 45cm consisting of two Nos. of vertical post of size 10cm x 15cm and step slab of 25mm x 25mm etc.,complete 50 Providing PVC ventilating arragements mosquito proof nylon net with 110mm PVC cowl and as directed by the departmental officers etc., 51 Providing and fixing of cut stone (Roughdressed) set in CM 1:3 of size 0.45 X 0.45 X 0.15M at site including cost of all materials, labour charges, curing etc., complete and as directed by Dept. Officers. 52 Supply and fixing in position of enamelled water level indicator with all accessories of approved pattern and design as directed by the departmental officers. 53 Supply and fixing in position of enamelled water level indicator with all accessories of approved pattern and design as directed by the departmental officers. 54 Provisions for pipe connection arrangements for inlet & outlet scour and overflow etc.,cincluding cost of pipes, specials, valve, labour charges for lifting , aligning, cutting,threading,fixing and painting of GI pipes with two coat of approved quality enamel paint etc.,complete 55 80mm dia GI B Pipes for inlet connection 56 80mm dia GI B Pipes for over flow & rainwater harvesting pipe 57 80mm dia GI B Pipe for scour pipe 58 80mm dia GI B Pipe for delivery pipe 59 80mm dia GI Elbow 60 80mm dia GI bend 61 80mm dia GI Tee 62 80mm dia GI Hex Nipple 63 80mm dia GI Coupler 64 80 mm dia GI Union 65 80mm dia Flange set with rubber sheet 66 80 mm dia GM Gate valve 67 90mm dia PVC Threaded Coupler 68 Supplying, Delivary , Laying jointing and testing of 63mm dia PVC Pipes and specials for conveying main and branch Pumping main including earthwork, refilling etc.,complete as per Standard specification etc.,complete 69 Supply of 90mm dia PVC Pipe 4 Kg/sq.cm 70 Supply of 90mm dia PVC Coupler 71 Supply of 90mm dia PVC Elbow 72 Supply of 90mm dia PVC Tee 73 Supply of 63mm dia PVC Pipe 4 Kg/sq.cm 74 Supply of 63mm dia PVC Coupler 75 Supply of 63mm dia PVC Elbow 76 Supply of 63mm dia PVC Tee 77 Supply of 63mm dia PVC MTA 78 50 mm dia GM Gate valve 79 Supply of solvent cement 80 Earth work excavation hard stiff clay and hard rock earth and refilling the trench with excavation soils including all labour charges etc.,complete 81 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 82 Supply delivery and fixing of Chlorination device in PVC for OHT 83 Provision for Waste water Harvesting structure withPlatform around the tank including cost and conveyance of all materials to site and all labour charges etc.,complete 84 Provision for Name Board Paniting and Lettering the Scheme details 85 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}
