CONSTRUCTION OF COMMUNITY HALL AT SHOLADAMATTAM OF BANDISHOLA PANCHAYAT IN COONOOR BLOCK UNDER NNT 2023-2024

Amount

CONSTRUCTION OF COMMUNITY HALL AT SHOLADAMATTAM OF BANDISHOLAI PANCHAYAT IN COONOOR BLOCK, THE NILGIRIS DISTRICT - TN-PK02

Earthwork excavation for foundation in all soils and sub-soils to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring, strutting and baling out water wherever necessary and refilling the sides of foundation with excavated earth in layers of not more than 15CM thick well rammed and consolidated and depositing the surplus earth in all places shown by the departmental officers with initial lead and lifts etc including levelling the sites complete complying with standard specifications and as directed in hard stiff clay, stiff black cotton soil, hard red earth, shales, murrams, gravel, stoney earth and earth muds with 50%

Cement concrete 1:4:8 (one cement Four sand and Eight hard broken stone) using 40mm gauge hand broken granite stone jelly for foundation including watering wherever necessary and laid in layers not more than 15cm, thick, compacting etc., complete complying with standard specification and as directed

Supplying and erecting centering for sides and soffits including supports and strutting upto 3.29m height for plane surface in all floors with Cross bracings using mild steel sheets of size 90cms x 60cm and 10 gauge stiffened welded with mild steel angles of size 25mm x 25mmx3mm for boarding laid over silver oak (Country wood) Joists of size 10cm x 6.5 cm dia spaced at about 90cm centre to centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre etc complete complying with standard specification and as directed for the following items

Columns BGL

Columns AGL

Beams and slabs

Loft and sunshade

Reinforced cement concrete 1:1.5:3 suing 20mm gauge hand broken hard granite stone jelly for all RCC items of works excluding cost of reinforcement and fabricating charges centering and shuttering but including curing and providing fixtures like fan clamps in the RCC floor or Roof Slabs wherever necessary and bearing surfaces of walls sides and bottom of the slabs beams etc shall be finished smooth with cement mortar 1:3 (one cement three sand) 12mm thick and with Kraft paper without claiming extra etc. as directed by the departmental Officers complete complying with standard specification. The rate is to include vibration charges

Supplying, fabricating and placing in position mild steel or ribbed tor steel for all reinforced cement concrete works as per the design given including cost of steel and binding wire in all floors etc. complete complying with standard specification (MS rods or RTS bars will be supplied departmentally at section stores and cost will be recovered at issue rate) The binding wire shall be supplied by the contractor.

Brick work in following Cement Mortar using best quality bricks of size 23x11x7cm for foundation and basement including curing etc.,complete complying with standard specification.

Finishing the exposed surface of RCC item of work such as slabs, beams, sunshade, facia canopy slab, staircase waist slab, landing slab, etc. with cement mortar 1:3 (One Cement and three sand) 10mm thick including raking the surface. The rate is to include the cost of providing cement mortar beading or nosing for sunshades and staircase steps, landing slabs, etc complete complying with standard specification.

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.

Finishing the top roof with one course machine pressed tiles (page 70,89 std data book) of size 20x20x2 cm in 1:3 12mm thick

Paving the floor with best quality Vertified Tiles of size 600 x 600 x 8mm of approved colour, shade and quality laid in cement mortar 1:3 (one cement and three crushed stone M.Sand) 20mm thick in all floors and the top pointed with the white cement mixed same colour pigments etc., complete complying with standard specification. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Fabrication and supply of Mild Steel Door of any required size with double leaf,outter frame of 35x35x 5mm equal MSL angle and shutter frame made of 25x25x5mm equal MSL angle for horizontal and vertical members and the shutter frame strengthened by stiffe Door D (3.00 x 2.10 )

Fabrication and supply of Mild Steel Window of any required size with Three leaf.Outter frame of 35x35x 5mm equal MSL angle, Mullion section made of 35x 35x5mm equal T-section, shutter frame made of 25x25x5mm equal MSL angle for horizontal and vertical me Window -W (1.50 x 1.30 )

Distembering two coats with best approved oil bound distember including cost of painting priming coat over new plastered surface and conveyance of all materials to site and all labour charges

Exterior Emulsion Two coats over priming coat including cost and conveyance of all materials and labour charges etc complete.

Painting two coats using good enamel paints including of all cost and conveyance of all materials to site for labour charges etc., complete.

Providing and fixing P.V.C. Rainwater Downfall pipes of 110mm diametre with necessary shoes, bends and other speicals, clamps, screws, nails, teakwood plugs etc., complete including cost of all materials. The rate is to include cost of removable cast iron

Provision for Electrification arrangements

Provision for Name Board

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}

V RAVIKUMAR