NNT 2023-24 CONSTRUCTION OF DRAIN AT WARD 13 NEAR AMMAN KOVIL BUS STOP SK AVENUE TO GIRI MILL COMPOUND END IN PADAVEEU TP Namakkal DT

Amount

Earth work open excavation and depositing on bank with in the initial lead of 10m and a lift of 2m in hard stiff clay, stiff block cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders etc complete complying with std. specifications.SS 20 B

Cement Concrete 1:4:8 mix, (one part of cement, 4 part of fine aggergate and 8 part of coarse aggregate) using 40mm ISS HBG metal including cost and conveyance of all materials from approved quarry to site and all labour charges and curing charges etc complete.

Centering for sides and saffits of plain surfacesuch as drain/culvert wall sides including strutting, using M.S Steel of size 90 cm 10 gauge fitted with M.S angle of size 25x25x3 mm laid over silver oak. Supported by casurina props 10 to 18 cm dia spaced at 75 cm etc complying with standard specifications.

Plain Cement Concrete 1:2:4 Mix (one part of cement, two part of M.sand and Four part of aggrigate) using 20 mm size ISS HBG metal from approved quarry including cost and conveyance of all materials to site. Loading and unloading charges and labour charges for mixing. Laying and curing etc. complete. Complying with std. specifications.. TNDSS NO: 24V, VI (S2) V,VI (S5A) VII

Finishing the top of flooring with granothatic flooring with cement concrete 1:2:4 (one cement, two sand and four aggrigate) using 10 to 12mm stone chips – 25mm tk etc

Supplying and fixing RCC Pre cast slab in RCC 1:1 1/2:3 mix including cost of reinforcement grill but including moduling, finishing watering curing and fixing in position etc., Complete as per std., Specifications.,

msrandco (BID ID -1001397)