Salem District - Omalur Block - Construction of Public Distribution shop at Reddiyur Area H/O Thumbipadi in AGAMT - II - 2021-22

Amount

Construction of Public Distribution shop @ Reddiyur Area H/O Thumbipadi

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 specification.

Earth work open 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 excavated earth with a lead of 10 mts. within the compound in places shown by the departmental officers and clearing and levelling the site, etc., complete complying with standard specification.

Cement Concrete 1:4:8 (One Cement, four 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

Supplying and Filling Conveyed Gravel in 'foundation and basement with filling sand in layers of not more than 15cm.thick well rammed watered and compacted -1m3 etc., complete complying with standard specification.

BRICK WORK in cement mortar 1:5 (One cement and five sand) using Fly Ash bricks of size 230mmx110mmx70mm-virtually the bricks shall be sound compact and uniform in shape free from visible cracks warppage flaws and organic matter.the bricks shall be solid with frog on one of its bearing side. class designation not less than 35 kg/sq.cm an average compressive strength in cement mortar 1:6 one cement and six sand -including neat finishing ,curing etc.,complete.

For Superstructure in Ground floor

Brick work in following Cement Mortar using best quality Fly ash bricks of size 23x11x7cm for foundation and basement including curing etc.,complete complying with standard specification.In Cement Mortar 1:5 Foundation and Basement

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid)

For plane surfaces such as RCC floor slab, roof slab, beams, lintels, bed blocks, landing slab, waist slab, portico slabs and beams, etc.

For plane surfaces such as rectangular or square RCC columns, sunshades, top and bottom slab of RCC boxing, etc.

For Foundation and Basement.

For Superstructure in Ground floor

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)

Cement Concrete 1:4:8 (One cement, Five sand and Ten hard broken stone) using 40 mm gauge hard broken jelly for flooring including laying, consolidating, finishing, rendering the top surface rough to receive the floor, curing, etc. complete complying with standard specification. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers

Special ceiling Plastering walls with CM 1:3 10mm thick etc.,

Manufacturing supply & fixing of STEEL DOORS with following specification.MS angles of size 40x40x6mm 3.5 kg/m are used for the outer frmae and MSangles of size 35x35x5mm @ 2.6 kg/m for the shutter frames.Stiffeners with 32x6mm @ 1.5 kg/m MS flat is provided as the lockrail of the door and welded infact on both ends to the shutter frames.18 g CR sheets of best quality is laid as panel in the shutter frames.18 x 5mm @ 0.7kg/m MS flat is welded over the 32x6mm @ 1.50 kg/m MS that on the rear side of the door sandwitching the CR sheet for diagonally on the rear side of the shutter. The rate include coat of all materials, labour charges, transportation, taxes and all other incidental charges etc, complete.Three Leaves

Fabricating, Supplying and fixng in position of steel sheeted windows ( Two Leaves) 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.

Supplying and Fixing in position steel glazed Ventilators with central hung swing shutter using F7D section of size 30x25x3mm for inner outer froames with 4 Nos. Of 12mm dia MS sq.bars for protection and 2 Numbers of clamps welded with outer frame and using 3mm thick pin headed glass for panel including painting with one coat of Red Oxide Primer dismantling the masonry wherever necessary for fixing the ventilator and redoing the same to the original condition fixing the ventilator in position etc.,

Supplying and erecting pull and push type rolling shutter with ISI make of approved size and section using 18 GI sheet. The shutter shall be painted with one coat of red oxide primer and the rate is inclusive of hood covers, transportation charges etc., (SD 132)

Flooring with following ceramic tiles of size 305 x 305 x 6 mm laid over 20 mm thick cement mortar 1:3 (One Cement and Three Sand) base mortar over the existing slab / floor including cutting the tiles to the required size with special cutter wherever necessary, laying in position and pointing with white cement mixed with colouring pigment at the rate of 0.3 Kg. / sq.m. etc., complete complying with standard specification. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Dadooing the Walls with printed design colour glazed tiles of size 300x450x6mm of best approved quality set in cement mortor 1:2 (One cement and two sand) and pointing with the same colour cement neatly to full depth of tiles in all floors as directed by the departmental officers and complying with standard specification.

Providing granolithic floor finish of the following thickness with plain cement concrete 1:2:4 (One Cement, Two sand and Four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trawl, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers)40mm thick

Plastering with cement mortar 1:5 (one cement and five sand) 12mm. thick in all floors complying with standard specifications.

Special ceiling plastering and finishing all the exposed surfaces such as RCC slabs, sunshade, facia, canopy slabs, staircase steps, landing slabs,etc., with cement mortar 1:3 (one cement and three sand)10mm.thick including hacking the surfaces and providing cement mortar nosing beading as per standard specification wherever necessary using the ssame mix as directed by the Departamental officers etc., complete complying with standard specifications.

Plastering with Cement Mortar 1:3 (One Cement and Three Sand) 12mm thick mixed with water proofing compound conforming to BIS at 2% by weight of cement used including finsihing, curing, etc., complete in all floors complying with standard specification and as directed by the departmental officers.

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

Distembering two coats to the inside of the Building using best approved quality and colour Distember in all the floors including cost of Distember, Fevicol type gum, brushes,scaffolding charges etc., complete complying with standard specifications and as directed by the departmental officers. (New Wall)

Painting two coat over new iron works such as steel doors, windows, ventilators, window bar, balustrades, etc., with best approved first quality synthetic enamel paint of approved colour over the exisitng red oxide priming coat in all floors.The rate is inclusive of all materials, brushes and scaffolding charges etc., complete complying with standard specifications.(Paint should be got approved by the Executive Engineer before use on work).

Supplying, laying and jointing PVC pipes (having working pressure 10 kg. / sq.cm) of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing UPVC specials using UPVC adhesives (but excluding cost of such specials) and fixing into wall with teak wood plugs, UPVC clamps and screws making holes on the wall (or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges, etc., complete complying with standard specifications. The PVC pipes shall be got approved by Executive Engineer before use on works.

20mm dia PVC Pipe

Supplying, laying and jointing UPVC pipes (having working pressure 10 kg. / sq.cm) of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing UPVC specials using UPVC adhesives (but excluding cost of such specials) and fixing into wall with teak wood plugs, UPVC clamps and screws making holes on the wall (or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges, etc., complete complying with standard specifications. The PVC pipes shall be got approved by Executive Engineer before use on works. Below Ground Level

Supplying and erecting 1H.P monoblock with ISI mark with necessary accessories (motor should be got approved by Executive Engineer before use on works) complete complying with standard specification. (SD no.352)

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}

M Vellaiyan and Co