TN 05 05 UGF DP 2026-27 KODAIKANAL BLOCK

Part 1: CONSTRUCTION OF COMPOUND WALL IN PANCHAYAT UNION ELEMANTARY SCHOOL @ MELPALLAM H/O VADAKAVUNJI Estimate Amount: Rs.5.00 Lakhs

Earthwork excavation for foundation in all soils and sub soils and to full depth as may be directed except in 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 within the compound in places shown by the departmental officers with initial lead and lift etc.,including levelling the sites complete complying with standard specifications and as directed.

Supplying and filling in foundation and basement with filling sand in layers of not more than 15cm thick well rammed,watered and compacted including cost & conveyance of sand and all labour charges etc., complete as per std. Specifications.

Cement Concrtete 1:4:8 mix using 40mm gauge hand broken hard granite stone jelly for foundation and flooring including dewatering if found necessary and laid in layers of not more than 15cm thick, well rammed etc., complete complying with standard specification.

Supplying and erecting centering for sides & soffits including supports and strutting up to 3.29m height for plane surfaces in all floors with all cross bracing using mild steel sheets of size 90cm x 60cm and 10 gauge stiffened welded with mild steel angles of size 25mm x 25mm x 3mm for boarding laid over country wood poists of size 10cm x 6.5cm dia spaced at about 90cm center to center etc., complete complying with std. Specifications and as directed. For RCC floor slab, roof slab, rectangular, square Tee or Ell beams, lintel, staircase waise slab, landing slab, landing beam,portico beam, etc.,

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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.

RCC 1:1.5:3 mix using 20mm machine crushed 20mm gauge hard broken granite stone jelly for all reinforced cement concrete works connected to this work excluding cenetering, shuttering and cost of reinforcement grills placed in position, but including laying, vibrating, curing and finishing, fixing fan clamps in the RCC floor and roof slab works wherever necessary and bearing surfaces of the wall at the sides and bottom of the slab, beams shall be finished smooth with cement mortar 1:3 (One cement and three sand ) and Kraft paper laid without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers.

BRICK WORK in cement mortar 1:5 (One cement and five sand) using second class country bricks of size 23cm x 11cm x 7cm for the following including curing etc., complete complying with standard specifications.