Tender For Infra Structure 1 Work Under Nnt (Bp) 2023-24- Oddanchatram Block - Tn-05-31; 1 1. Construction ofAdditional building for Community Hall at Thippampatty AD Colony H/O Kethaiyurambu (First Floor). Estimate Amount Rs.39.99 Lakhs 2 Dismantling existing Reinforced Cement Concrete carefully and removed away from the site including all labour charges etc.complete 3 Dismantling existing Ground floor roof top pressed tiles with weathering course in cement morter carefully for reuse etc 4 Brick work in Cement Mortar1:5 (one cement and five sand) using best quality of country bricks of size 8-3/4 x 4-1/4 x 2-1/4for foundation and basement including curing, etc., complete complying with standard specifiction. 5 Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton 6 Above ground level 7 Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc. complete complying with standard specification. 8 Reinforced Cement Concrete 1:1.5:3 (One Cement, One and a half sand and Three hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary and bearing surfaces of walls, beams etc.and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers 9 Special ceiling Plastering with cement mortar 1:3 mix to 10mm thick including cost and conveyance of all materials & all labour charges etc., complete. 10 Plastering with Cement Mortar 1:5 (One cement and Five sand), 12mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers. 11 Providing weathering course with best quality of broken jelly of size 20mm uniform gauge in pure slacked lime (no sand to be used) over the roof slab in the proportion of brickjelly lime 32:121/2 by volume and laid over in a single layer and consolidated 12 Finishing the top of roof with one course of machine pressed tiles of size 200mm x 200mm x 20mm of approved quality set in Cement Mortar 1:3 (One Cement and Three Sand) 12mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete complying with standard specification and as directed by the departmental officers (Using 30% New Tiles) 13 Paving the floor with best approved quality fine polished Granite Stone Slabs of size 1200 x 600 of 18 / 20mm thick of Synthetic Grey, Paradise andsimilar varieties with machine cut edges laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three sand) fixing the slabs with required cement slurry and laid in true right angles with minimum possible width of joints and pointing the joints with white cement mixed with mathcing colouring pigments etc., ., complete as per standard speicification. 14 White washing two coats with freshly burnt white shell lime in all floors including cost of lime, blue powder fevicol type gum, brushes, scaffolding charges, etc., complete complying with standard specification and as directed by the departmental officers. 15 Supplying and painting the walls with two coats of Oil bound distemper over one coat of water based cement primer including cost for distemper, primer, cleaning and scrapping the walls, rendering the wallssmooth with necessary putty, brushes, scaffolding arrangements, labour charges, etc., as per standard specification. 16 Painting two coats of newly plastered wall surface with ready mixed plastic Exterior emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification. 17 Painting two coats with enamel paint over new iron work including cost & conveyance of all materials to site and all labour charges etc., complete. 18 Fabrication and supply & Delivery of MILD STEEL DOORS of the following Sizewith Double Leaf outer frame made of 35x35x5 mm equal M.S.L angle and shutter frame made of 25x25x5mm equal M.S L angle for Horizontal and Vertical members and the shutter frame strengthened by stiffeners of 2 Nos horizontal, 3 Nos. diagonal for each shutter using MS flat of size 20x5mm fully covered with 18 gauge plain M.S full sheet welded with shutter frame neatly and also fixing by welding 6 Nos. of hold fasts made of 35x35x5 mm equal M.S L angle, 2 Nos. of wind appliances, 3 Nos. of tower bolts,1 No aldrop, 3 Nos. of handles fixing the shutter with 6 Nos. of 6 inchhinges with outer frame of the door including painting the whole unit with one coat of best quality of red oxide primer for Community hall building. 19 (D) SteelDoor of size 1.80 x 2.10m (Double leaf) 20 (D1)Steel Door of size 1.20 x 2.10m 21 Fabrication and supply of MILD STEEL WINDOW of of the following size with Double Leaves outer frame made of 35x35x5 mm equal M.S.L angle, mullion section made of 25x25x5mm equal T section, Shutter Frame madeof 25 x 25 x 5mmequal M.S.L angle for Horizontal and Vertical members and the shutter frame strengthened by stiffeners of 2 No. Horizontal for each shutter using 25 x 25 x 5mmequal M.S. T section fully covered with 18 gauge plain M.S full sheet welded with shutter frame neatly and also fixing by welding protective grill with 12mm square M.S rods at an interval of not greater than 10cm centre to centre to the outer frame,4 Nos. of hold fasts made of 35x35x5 mm equal M.S.L angle , 2 Nos. of peg stays with holes for keeping the windows open in different positions, 2 Nos. of locking handles, fixing the shutter with 4 Nos. of 4 inch hinges with outer frame of the window including painting the whole unit with one coat of best quality of red oxide primer for Community hall building 22 (W) Steel window of size 1.50m x 1.20m 23 (W1) Steel window of size 1.20m x 1.20m 24 (V) Steel Glazed ventilator of size 1.20 x 0.60m 25 Labour charges for fixing of Doors ,windows and RCC Jally in position including all labour charges etc.,complete 26 Steel doors with alongwith frame 27 Steel windows and Ventilator with alongwith frame 28 Provision for Electrification 29 Wiring with 2 x 1.5 sq.m (22/0.3) PVC insulated unsheathed SC Cu. Conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with TW switch box in flush with wall covered with hylum sheet of 3mm thick with painting of suitable colour for open PVC light point/fan point(for electronic regulator) - S.D.No: 17 30 Wiring with 2 x 1.5 sq.m (22/0.3) PVC insulated unsheathed SC Cu. Conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessoriesand with 150 x 100 x 113 TW switch box for 5A 3pin non inter locking CS plug with painting of suitable colour with continuos earth wire connection of 14 SWG TC wire for open PVC plug- S.D.No: 36 31 Supply and fixing of 1200mm (48) AC ceiling fan with stepped electronic 300 W regulator with 1 meter down rod on the existing clamp. - S.D.no: 107 32 Supply and run of 2 of 1.50 sq.mm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100 V on 7/20 GI bearer wire for service connection mains. - S.D.No: 64 33 Supply and fixing of single box type 440 W flu fitting complete with copper choke and condensor with TW round blocks on wall or ceiling with flu tube with PVC unsheathed copper leads from terminals to the fitting - S.D.No: 88 34 Supply and fixing of 16Amps DPIC Switch of 500V with fuse and neutral (Side Handle) on suitable TW Board, with earth connection only. - S.D.No: 142 35 Supply and fixing of TNEB meter Board suitable for 32A Single phase service connection with 32A fuse unit(500V) 32A neutral link and earth link (1x1/8 Copper flat) on TW plank of size 375mmx300mmx19mm with supporting TW reepers of 1 thick an either side with painting with suitable bolt and nuts for fixing the TW plank on wall with earth connection and inter connection with 7/20 PVC insulated copper wire from EB meter to fuse unit - SD No: 125 36 Supplying and fixing of 110mm dia PVC pipein position best approved of BIS quality PVC rain water down fall pipes having a pressure of 4 kg. / sq.cm including cost of necessry PVC shoe, PVC bend, cast iron gratings of required diameter and special clamps, brass screws, nails, etc., and fixing of cast iron gratings at junction of parapet and the RCC roof slab including finishing neatly etc., complete. The rate shall be inclusive of cast of removable cast iron grating. The PVC pipe shall be fixed in wall with special type of U clamp at the centre of the pipe line in addition to those for more than 3.0 metre pipe length, etc., complete complying with standard specification. 37 Provisions for Painting and lettering Name boardincluidng cost and conveyance and all labour charges for fixing etc.,complete 38 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}
