Rehabilitation and Improvements of Kattuputhur Leading channel in Oruvandhur Village of Mohanur Taluk of Namakkal District

Amount

Clearing Scrub jungle etc., complete complying with standard specifications and as directed by the Departmental Engineers.

Earth work in all soils except hard rock requiring blasting and conveying with lead of 0 to 400 m by deploying earth moving machineries and tippers for formation of bund in layers of suitable thickness, depending upon type of compaction equipment deployed and not exceeding 23 cm thickness, benching of slopes prior to placement of earth fill, including extra earth filling breaking clods watering to OMC and compaction of each layer to 95% of Procter density through deployment of appropriate compaction equipment 8-10 ton power roller; vibratory power roller; short width (± 0.90 m width drum) power roller or Vibratory power roller ensuring compaction of designed bund section etc., complete complying with standard specifications and as directed by the Departmental Engineers.

Earth work excavation for foundation (for narrow excavation) in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site etc.., complete complying with standard specifications and as directed by the Departmental Engineers.

Providing dowel bars of 20mm dia mild steel hooked at top including drilling holes of 32mm in hard rock to a depth of 1.00m and including dowel bars of 20mm dia such a way that 1.00m is inside hard rock 0.40m above and bend up for 0.40m length hard rock level and will be embeded to the foundation footing and filling the gab of dowel holes with cement mortar 1:1 mix including cost of dowel bars handling charges fabrication charges including labour for fixing in position and bending to shape etc., complete complying with standard specifications and as directed by the Departmental Engineers.

Plain Cement concrete 1:3:6 (one cement three M sand and six aggregate) using 40mm gauge HBG stone jelly for foundation and flooring including bailing out water if found necessary and laid in layers of not more than 15cm thick well rammed, consolidated and curing etc complete complying with standard specification and as directed by the Departmental Engineers.

Plain Cement Concrete 1:2:4 (one cement, two M.sand and four aggregate) using 60% 40mm hard blue granite stone jelly and 40% 20mm ISS gauge hard blue granite stone jelly forconcrete works including cost of materials, shoring, strutting and dewatering wherever necessary laying in layers of 15cm thick consolidation and curing inclusive of all lead and lift etc. complete complying with standard specifications and as directed by the Departmental Engineers. - With Vibration

Reinforced Cement concrete of 1:1.5:3 using well graded hard aggregates and nominal coarse aggregate of 20mm weigh batching the ingredients and mixing in approved mixers / pumping and by diverting wherver necessary laying the concrete in layers and in bays vibrating, compacting and finishing the surface water curing so as to attain the profile and strength specified in the approved drawing and specification for various depath below ground level and various heights above ground level excluding the cost and placing in position of reinforcement grill etc., complete complying with standard specification and as directed by the Departmental Engineers (With vibration)

Supplying and erection of steel centering for sides and soffits with strutting up to 3m height for plain surface with all cross bracings using Mild Steel sheets of size 90cm. X 60cm. thickness of and B.G.10 stiffened with welded Mild Steel angles of size 25 X 25 X 3mm for boarding, laid over country wood joists of size 10cmX 6.5cm spaced at 90cm. Centre to centre and supported by casuarina props of 10 to 13cm dia (spaced at 75cm) Centre to centre etc., complete complying with standard specifications and as directed by the Departmental Engineers - For plane surfaces such as RCC floor slab, roof slab, beams, lintels, bed blocks, landing slab, waist slab, portico slabs and beams, etc. (upto to 3m Height)

Supplying and erection of steel centering for sides and soffits with strutting up to 3m height for plain surface with all cross bracings using Mild Steel sheets of size 90cm. X 60cm. thickness of and B.G.10 stiffened with welded Mild Steel angles of size 25 X 25 X 3mm for boarding, laid over country wood joists of size 10cmX 6.5cm spaced at 90cm. Centre to centre and supported by casuarina props of 10 to 13cm dia (spaced at 75cm) Centre to centre etc., complete complying with standard specifications and as directed by the Departmental Engineers - For plane surfaces such as vertical slab, side slabs of boxing, vertical drops, facia, vertical wall, etc.

Supplying and erection of steel centering for sides and soffits with strutting up to 3m height for plain surface with all cross bracings using Mild Steel sheets of size 90cm. X 60cm. thickness of and B.G.10 stiffened with welded Mild Steel angles of size 25 X 25 X 3mm for boarding, laid over country wood joists of size 10cmX 6.5cm spaced at 90cm. Centre to centre and supported by casuarina props of 10 to 13cm dia (spaced at 75cm) Centre to centre etc., complete complying with standard specifications and as directed by the Departmental Engineers - For plane surfaces such as rectangular or square RCC columns, sunshades, top and bottom slab of RCC boxing, etc.

Supplying, fabricating and placing in position of Mild Steel (MS) or Ribbed Tor Steel (RTS) for grills for all R.C.C. works including cost of steel and binding wire and labour charges for decoiling, cutting, bending and dying the grills etc., complete complying with standard specifications and as directed by the Departmental Engineers

Dewatering using 10 HP diesel engine pumpset including Hire charges, cost of Diesel, Engine oil, pump operator, labour charges, conveyance of pumpset andfuel to site and back, loading, unloading and any other incidental charges etc., complete complying with standard specifications and as directed by the Departmental Engineers

Supplying and fixing in position of seepage pipes of 63mm dia PVC pipe having working pressure of 6 Kg/cm2 required lengths for retaining wall including cost and conveyance of all materials to the work site etc., complete complying with standard specifications and as directed by the Departmental Engineers

Supplying and fixing cut stone roughly dressed to size all faces and set in cement mortar 1:3 (One cement and three P.sand) including all incidental charges such as finishing and curing etc., complete complying with standard specifications and as directed by the Departmental Engineers

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 specifications and as directed by the Departmental Engineers

Refilling with excavated earth other than sand with an initial head load of 100 mts. and depositing the earth as shown by the departmental officers in layers of not more than 15 cm thick well rammed, watered and consolidated etc., complete complying with standard specifications and as directed by the Departmental Engineers

Cement Concrete 1:5:10 (One Cement, Five sand and Ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation and basement including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and curing etc. complete complying with standard specifications and as directed by the Departmental Engineers.

Cement Concrete 1:2:4 (One Cement, Two sand and Four 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 Sand) and kraft paper laid over it without claiming extra, etc. complete complying with standard specifications and as directed by the Departmental Engineers. - For Foundation and Basement

Cement Concrete 1:2:4 (One Cement, Two sand and Four 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 Sand) and kraft paper laid over it without claiming extra, etc. complete complying with standard specifications and as directed by the Departmental Engineers. - For Superstructure in Ground Floor

Brick work in Cement Mortar 1:6 (one cement and six sand) using best quality of country bricks of size 8-3/4" x 4-1/4" x 2-3/4" for foundation and basement including curing, etc. complete complying with standard specifications and as directed by the Departmental Engineers. - For Foundation and Basement

Brick work in Cement Mortar 1:6 (one cement and six sand) using best quality of country bricks of size 8-3/4" x 4-1/4" x 2-3/4" for foundation and basement including curing, etc. complete complying with standard specifications and as directed by the Departmental Engineers. - In Superstructure in Ground Floor

Paving the floor with best approved quality fine polished Kota stone slabs of size 600 x 600 of 18 / 20mm with machine cut edges and matching marble slab not less than 100mm width other than Adanga Marbles as border laid over a cement mortar bed of 20mm thick using cement mortar 1:3 etc. complete complying with Standard Specifications and as directed by the Departmental Engineers.

Manufacturing supplying and fixing of steel door with the following specification MS angels of size 40x40x6mm are used for the outer frames and M.S. angles of size 35x35x5mm for the shutter frames stiffeners with 32 x 6mm M.S flat is provided at required intervals in the shutter frame. 18-gauge C.R. sheet laid as panel in the shutter and welded intact. M.S. flat 18x5mm is welded over the 32 x 6mm M.S. flat sandwitching the C.R. sheet in between additional stiffeners with 18x5mm M.S. flat is provided diagonally at the rear side of the shutter, 3nos. of hinges in case of single leaf and 6nos. of hinges in double leaves shutter to be provided 6nos. of holdfasts 120 mm in length made of angle section spliced at the ends are welded to the outer frames of the door. Tower bolts 2nos. one at the top and the other at the bottom are provided 1no. Aldrop is provided incase of double leaf door at lock rail section in the door in single leaf door, one more aldrop is provided in the inner lock rail section of the door One rotaing locking arrangements for the inner side of the door and additional provision for locking arrangements for lock is provided on the rear side of the door at an appropriate place. Incase of double leaf door M.S.Flat 32 x 3mm at 1.1Kg/m is provided on the one shutter t conceal the gap between the two shutters.at an appropriate place in the door. A tie bar is provided at the bottom of the frame to prevent twisting of frame during transportation and fixing. All members are given a coat of red oxide primer as directed by the departmental officers. The rate includes cost of all materials, labour charges, transportation to site of work, loading, un loading and all other incidental chargesetc. complete complying with standard specification and as directed by the Departmental Engineers.

Fabricating, Supplying and fixng in position of steel sheeted windows (Two Leaves shutter) with the following specifications. Outer frames of windows made of 'Z' section F7D of size 33 x 25 x 3mm at 1.419 kg/ m and mullion 'J' section (F4B) of size 46x25x3mm at 2.28kg/m and shutter section of made of F7D of 33x25x3mm at 1.419 kg/m as specified in IS 7452/1990. Each openable shutter should not exceed a width of 600mm to enable separate operations and easy maintenance. The panel of the shutters to be covered with 18 gauge cold rolled sheet of superior quality and welded intact with shutter frames. Horizontal stiffeners using 18x5mm MS Flat at 0.70kg/m at 3 Nos. for each shutter and additional diagonal stiffners of the same MS flats at all the four corners of each shutters to the suitable length welded to the shutters, for holding the CR Sheets in position firmly. 2 numbers of sturdy hinges and one number of handle-cum-latch of special type made with 18x5mm MS flats are revetted to the shutters at an appropriate height in window. suitable opening is left for its easy operation. a stopper square rod for handle is provided in the mullion section at suitable place to catch the window handle. each window shutter having an adustable stay made out of 18 x 5mm at 0.70 kg/ m MS flat of lenght 320mm with three adjustable position. A matching peg is provided in the outer frame of the window at suitable place. 4 Nos. of hold fasts of 120mm length spliced at the ends are welded to the outer frame of the window by using MS flat of 18x5mm at 0.70kg/m, welded to the shutter at two place equivalent from each from top and bottom of the shutter. An MS square bar of 12mm size is welded to the inner face of the window at an equal interval not exceeding 100mm edge between them. All members are painted with one coat of anti-corrosive red oxide primer as directed by the departmental officers.All sections should be in confirmed with IS 7452/1990.The cost includes cost of all materials, labour charges and other incidental charges, etc. complete complying with Standard Specifications and as directed by the Departmental Engineers.

Finishing the top of roof with one course of machine pressed tiles of size 230mm x 230mm x 20mm of approved quality set in Cement Mortar 1:3 (One Cement and Three Crushed stone 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 Specifications and as directed by the Departmental Engineers.

Special ceiling plastering and finishing the exposed surface of all RCC items of work such as slabs, beams, sunshades, facia, canopy slab, staircase waist slab, landing slab etc., with Cement Mortar 1:3 (One Cement and Three Plastering Sand) 10mm thick including hacking the surfaces, providing cement mortar nosing, beading for sunshades, staircases, steps, landing slabs and curing, etc. complete complying with Standard Specifications and as directed by the Departmental Engineers.

Plastering with Cement Mortar 1:5 (One cement and Five Plastering sand), 12mm thick in all floors including curing etc. complete complying with Standard Specifications and as directed by the Departmental Engineers.

Supplying and painting the walls with two coats of cement paint over one coat of cement primer as instructed by the departmental officers including preparation of surface curing, etc. complete complying with Standard Specifications and as directed by the Departmental Engineers. (The colour and shade of the cement paint shall be got approved by the Executive Engineer before use of work).

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 Specifications and as directed by the Departmental Engineers.

Painting new iron works such as steel doors, windows, ventilators, window bars, balustrades etc., with two coats of best approved first quality and colour of synthetic enamel paint over the existing red oxide priming coat in all floors excluding cost of priming coat etc. complete complying with Standard Specifications and as directed by the Departmental Engineers.. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.)

Brick partition walls of 11.50cm thickness using best qualityII class Ground moulded chamber burnt bricks of size 9" x 4-1/2" x 3" in Cement Mortar 1:3 (One Cement and Three crushed stone Sand) using hoop iron reinforcement if found necessary including curing etc. complete complying with Standard Specifications and as directed by the Departmental Engineers. (Hoop iron reinforcement will be measured and paid for separately) - In Ground Floor

Supplying and fixing fine polished cuddapah slab of following thickness for cup-board arrangements including laying to correct alignment with necessary cement mortar and black powder etc. complete complying with Standard Specifications and as directed by the Departmental Engineers. - 20mm thick slab

Blasting and removing the hard rock measured in solid in the foundation and removing the blasted stones and stacking the same for pre-measurement at site including the all other labour and incidental charges including the cost of the blasting materials and all other tools and plants employed etc. complete complying with Standard Specifications and as directed by the Departmental Engineers.

GST at 18%

KPM Constructions Co

Sri Sivaram and co