Construction of New School Building at Sothukanni Panchayat Union Elementary School at Vilapakkam in Package No.305 Chetpet Block of Tiruvannamalai District under RCSIDS 2019-20

Amount

Earth work excavation for foundation 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 specification.

Supplying and filling in foundation and basement with filling river sand in layers of not more than 15cm thick including well rammed, watered and with consolidated as directed by the departmental officers complete complying with standard pecifications.

Cement Concrete 1:4:8 (One Cement, Five sand and Eight hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation 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 specification

Brickwork in CM 1:5 mix using country bricks ground moulded of size 23 x 11 x 7 cm including cost and conveyance of all materials etc., complete.

Supplying and fabrication of steel including cost and conveyance of steel to site and all labour charges for straightening, cutting to length, bending to shape and tying in position and forming grills for all R.C.C works.

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)

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)

Reinforced cement concrete 1:1½:3 mix using 20mm ISS metal for all item of works excluding cost of reinforcement and fabricating charges, centring and shuttering but including curing and providing fixtures like fan clamps in the RCC floor or roof etc complete

Paving the flooring with special type of flooring tiles (Cement based Hydraulically pressed Anti skid tiles (20mm thick) in CM 1:3, 20mm thick

Plastering with cement mortar 1:4 mix to 20mm thick including cost and conveyance of all materials to site and all labour charges etc complete.

Brick jelly lime concrete using 20mm brick jelly with slacked lime in the ratio of 32:12.5 including cost and conveyance of all materials to site and all labour charges for mixing , laying ,and finishing etc complete

Terrace Floor finshed with one course of pressed tiles of size 20x20x2cm with cement mortar 1:3 mix and pointed with the same oiled mortar including cost and conveyance of all materials to site and all labour charges etc complete

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 Sand) 10mm thick including hacking the surfaces, providing cement mortar nosing, beading for sunshades, staircases, steps, landing slabs and curing, etc., in all floors complying with standard specification and as directed by the departmental officers For ground floor

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. For all floors

Colour Washing with best Distempering two Coats in to primer coat and two coats with oil bound distember over cement plasterd surface ceiling and other new surface and including clearing,preparing the surface and etc.,complete.

Painting two coat using readymixed emulsion paint of approved quality and colour over priming coat (New) including cost and all labour charges etc. complete

Painting two coats over new iron works using ready mixed enamel paint with one coat of red oxide primer including cost and conveyance of paint and all labour charges etc complete

Fabrication and supply & Delivery of MILD STEEL DOORS of the following Size with 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 inch hinges with outer frame of the door including painting the whole unit with one coat of best quality of red oxide primer for primary / Middle School building Door Size 1.20 x 2.10 m

Fabrication and supply of MILD STEEL WINDOW 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 made of 25 x 25 x 5mm equal 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 5mm equal 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 Primary Middle School building Window Size 1.20 x 1.30 m

Supply and fixing of Cuddappah Slab of 20/30 mm thick including labour for fixing etc.,Complete.

Supply and fixing of PVC Rain Dawn fall Pipe with Shoes,Bends,Clamps including Cost and Conveyance of all Materials and labour for fixing etc.,Complete.(3m)

Name Board

Electrical Arrangements

Wiring with 2x1.5 sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessoires in flush with wall with 3mm thick hylum sheetc over with TW switch box and 5A F.T. switch and making good of the concealed portion with suitable colour for PVC concealed light / Fan Point (For electronic regulator) (5 Points Per Coil) Concealed Light Point / Fan Point (SD 25)

Wiring with 2x1.5sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories, in flush with wall, with 150mm x 100mm x 113mm TW switch box with 3 mm thick Hylem sheet cover for 5 A 3 pin non inter locking CS Plug with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour for concealed PVC plug point. Concealed Plug Point (SD38)

Supply and fixing of fancy glass shade and 11W CFL for BH point. CFL Light (SD 80)

Supply and fixing of single box type 4'40 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. Tube Light fitting (SD 88)

Supply and fixing of WT bulk head fitting with guard (Philips / Bajaj / Crompton / K. Lite) suitable for11W CFL lamp with CFL. Bulk head fitting (SD83)

Supply and fixing of 1200 mm sweep AC ceiling fan complete with stepped electronic 300W regulator with the existing down rod on the existing clamps. Fan Fitting SD(112)

Supply and run of 2 of 1.5sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade on 7/20 GI bearer wire for service connection mains. Service wire (SD64)

Supply and run of 1 of No.8 SWG GI wire for earth connection. Service GI wire (SD74)

Supply and run of 2x1.5sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade in 25mm dia GI pipe (Class 'B') suitably bent at both ends with necessary angle iron upright and end supports for mains. Service GI pipe (Class 'B') (SD69)

Supply and fixing of TNEB meter Board suitable for 32A Three Phase service connection with 3 Nos. 32A Fuse unit (500V) 32A neutral link and earth link (1" x 1/8" Copper flat) on TW plank of size 600mm x 450mm x 19mm 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. TNEB meter Board (SD127)

Supply and fixing of 15 A aerial fuse unit(500A) on suitable 100x100 mm TW concealed box with hylem sheet on on the tapping pole with necessary clamps. 15A Fuse unit (SD128)

Provision for E.B. connection charges etc.,

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}

Kumar M