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| 1 | Construction of 30000 litres capacity OHT (12.00m staging Height) at Kollanickanur H/o VenkadathampattiEstimate Amount: Rs. 18.42 lakhs |
| 2 | Earth work excavation for foundation in all soils and sub soils to full depth etc., ordinary soil completeA) First depth of 2m |
| 3 | B)Second depth of 1m |
| 4 | Supplying and filling in foundation, basement, etc with filling M.Sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers. |
| 5 | Cement Concrete 1:4:8 (One Cement, Four M.Sand and eight hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundationincluding dewatering wherever necessary and laid in layers of not more than 15 cm thick, well rammed, consolidated and curing etc. complete complying with standard specification |
| 6 | Cement Concrete 1:1-1/2:3 (One Cement, One and a half crushed stone M.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. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three M.Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers |
| 7 | For items 1.5m to 4.5m below GL |
| 8 | For items 0 to 1.50m below GL |
| 9 | For items 0m to 4.5m above GL |
| 10 | For items 4.51m to 7.32m above GL |
| 11 | For items 7.32m to 10.98m above GL |
| 12 | For items 10.98m to 14.64m above GL |
| 13 | For items above 14.64m & up to 18.30m from GL |
| 14 | 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. (Payment for centering shall be given after the concrete is laid) |
| 15 | I) Plane Surface |
| 16 | Below GL |
| 17 | From GL to 3.30m |
| 18 | 5.30m . to 6.30m |
| 19 | 8.30m . to 9.30m |
| 20 | 11.31m to 12.30m |
| 21 | Curved Surface |
| 22 | 0 to 3.30mfrom floor level |
| 23 | Square columnBelow G.L. |
| 24 | Ground level to 3.30 m |
| 25 | Square column3.31 to 4.30m |
| 26 | Square column4.31 to 5.30m |
| 27 | 5.31 to 6.30m |
| 28 | 6.31 to 7.30m |
| 29 | 7.31 to 8.30m |
| 30 | 8.31 to 9.30m |
| 31 | 9.31 to 10.30m |
| 32 | 10.31 to 11.30m |
| 33 | 11.31 to 12.30m |
| 34 | 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.(Contractor has to make his own arrangements for the supply of steel and binding wire) |
| 35 | Painting two coats of newly plastered wall surface with ready mixed plastic 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. |
| 36 | Providing outside M.S Ladder of 45cm wide made out of 50x50x6mm MS angle for sides and stepsfixed at 30 cm centre to centre etc.and providing of Landing slabs with hand rails using32mm GI pipe and 40mmx6mm MS flat etc. as per approved design |
| 37 | 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. |
| 38 | ProvidingGI Ventilation arrangement 2 nos mosquito proof nylon net with 65 mm GI pipe and spls as directed by theDepartmental officers 1 m 65 mm Gi pipe, 4 nos 65 mm Gi elbow , 4nos cutting and 8 nos threading and 2 nos65 mm GI tee |
| 39 | Providing cut stone slab in CM 1:3 of size 0.3 m x 0.3 m x 0.15 m and as directed by Departmental officers |
| 40 | Supplying and fixing in position CI manhole covers with CI frames (Heavy duty) of size 60cm x 60cm of best approved quality as per standard specification etc., complete compying with standard specifications |
| 41 | Providing Hand rails over the Roof slab by using 32 mm GI Pipe with 40mm x 6mm MS Flat and fixed with 12mm dia Fastner Bolt 75mm long and as directed by Departmental officers |
| 42 | Provision for pipe connection arrangements for inlet, outlet scour and overflow etc. including cost of pipes, specials, valve, labour charge for lifting, aligning, cutting, threading, fixing and painting of GI pipes with two coats of approved quality enamel paint |
| 43 | 65mm Ø GI pipes for over flow & 1xl |
| 44 | 65mm Ø GI pipes for over flow & 1xl |
| 45 | 50mm Ø GI pipes for scour pipe 1xl |
| 46 | 65mm Ø GI pipe for delivery 1x1 pipe |
| 47 | 90 mm Ø PVC threaded coupler |
| 48 | 65 mm Ø PVC threaded coupler |
| 49 | 65mm Ø GI Tee |
| 50 | 65mm Ø GI 90degree Bend |
| 51 | 65mm Ø GI coupler |
| 52 | 65mm Ø GI Union |
| 53 | 65mm Ø GI Elbow |
| 54 | 65x50mm Ø GI Reducer |
| 55 | 75mmx 63mm PVC Reducer |
| 56 | 75mm PVC Threaded coupler |
| 57 | 75x90 PVC Reducer |
| 58 | 75x63 PVC Reducer |
| 59 | 65mm Ø GM Gate valve |
| 60 | 50mm Ø GM gate valve |
| 61 | 50mm Ø GI coupler |
| 62 | Refilling the foundation with excavated earth including consolidation as directed by the Departmental officers |
| 63 | Provision for Soak pit as per sub estimate |
| 64 | Earthwork excavation and depositing on bank with initital lead of 10 m and lift of 2.00 m iin Hard stiff clay, stiff black cotton soil Hard red earth shales, murrams and earth mixed with small size in various classification of soil cofirm to SS.20Brefilling of excaveted the earth etc. complete. |
| 65 | Cement Concrete 1:4:8 (One Cement, Four M.Sand and eight hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundationincluding dewatering wherever necessary and laid in layers of not more than 15 cm thick, well rammed, consolidated and curing etc. complete complying with standard specification |
| 66 | Brick work in Cement mortar 1:5 mix using country brick of size 22 x 11 x 7 cm including cost and conveyance and all labour charges etc., |
| 67 | Supply and filling of 40 mm HBG metal (Jelly ) including cost and conveyance and all labour charges etc., complete |
| 68 | Supply and filling ofSand as per specificationincluding cost and conveyance and all labour charges etc., complete |
| 69 | Plastering with CM 1:5 mix to 12 mm thick including cost and conveyance and all labour charges etc., |
| 70 | Provision for fencing arrangements |
| 71 | Earth work excavation for foundation in all soils and sub soils to full depth etc., ordinary soil complete |
| 72 | CC 1:2:4 mix using 20mm ISS HBG metal including cost and conveyance of all materials to site and labour chagres for mixing, laying, cmpacting and curing etc., complete. |
| 73 | Supply and erection of centering for sides and soffits including all labour charge |
| 74 | 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.(Contractor has to make his own arrangements for the supply of steel and binding wire) |
| 75 | Cement Concrete 1:1-1/2:3 (One Cement, One and a half crushed stone M.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. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three M.Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers |
| 76 | Colour washing two coats in all floors using best freshly burnt white shell lime and best quality of approved variety of colouring pigment including cost of lime, colouring |
| 77 | Supply & fixing of Barbed wire including all cost and conveyance etc., all complete |
| 78 | Supply & fixing of CHAIN LINK 2\"X2\" USING GAUGE Galvanised Iron wire (of all sizes)all cost and conveyance etc., all complete M0408 |
| 79 | Provision for erection charges for Precast concrete vertical post including all labour charges etc complete., |
| 80 | Provision for Grill Gate including all cost and all labour charges Fabricating supplying and Erecting in position mild steel angle iron trusses /MS channels including all cost and conveyance of men and materials, complete complying with standard specification |
| 81 | Provsion for Photo charges |
| 82 | Provsion for Name Board |
| 83 | Provision for Chlorinator as per sub estimate |
| 84 | 90mm dia PVC pipe |
| 85 | 63mm dia PVC pipe |
| 86 | 32mm dia PVC pipe |
| 87 | 63 x20mm PVC saddle |
| 88 | 90 x63mm PVC reducer coupler |
| 89 | 63mm x 50mm PVC reducer coupler |
| 90 | PVC gate valve 90mm dia |
| 91 | PVC gate valve 63mm dia |
| 92 | 32mm PVC Elbow |
| 93 | 32mm PVC End cap |
| 94 | 90mm PVC End cap |
| 95 | Cost of brackets for PVC pipes |
| 96 | Labour charges for fixing the PVC pipes and specials including all charges |
| 97 | Provision for distribution pipe line |
| 98 | Earth work excavation for foundation in all soils and sub soils to full depth etc., ordinary soil complete |
| 99 | Refilling the foundation with excavated earth including consolidation as directed by the departmental officers. |
| 100 | Towards supply, cost, laying of GI/ PVC pipes & specials And Electrical items including all cost and conveyance etc., all complete |
| 101 | 63mm 4KSCPVC Pipe including laying and jointing, |
| 102 | Towardscost for laying ofPVC pipes including all cost and conveyance etc., all complete |
| 103 | 63mm 4KSCPVC Pipelaying & jointing |
| 104 | 63mm PVC Elbow |
| 105 | 63mm PVC Tee |
| 106 | 63mm PVC End Cap |
| 107 | 63mmPVC Ball Valve |
| 108 | Provision sub Estimate for Pumping Pipe line |
| 109 | Earth work excavation for foundation in all soils and sub soils to full depth etc., ordinary soil complete |
| 110 | Refilling the foundation with excavated earth including consolidation as directed by the departmental officers. |
| 111 | Towards supply, cost, laying of GI/ PVC pipes & specials And Electrical items including all cost and conveyance etc., all complete |
| 112 | 75mm 6KSCPVC Pipe including laying and jointing, |
| 113 | Towardscost for laying ofPVC pipes including all cost and conveyance etc., all complete |
| 114 | 75mm 6KSCPVC Pipelaying & jointing |
| 115 | 75mm PVC Elbow |
| 116 | 75mm PVC Tee |
| 117 | 75mm PVC End Cap |
| 118 | 75 mmPVC Ball Valve |
| 119 | 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} |
