Repair and Maintenance work and paver block plat form Rani anna durai School Ward No.18 in Kancheepuram Corporation.

Amount

Earth Work excavting and depositing on bank with initial lead of 10m & initial lift of 2m in Sand,Silt or other loose soil,wet sand or silt not under water,light black cotton soil sandy loam and ordinary soil including excavated earth etc completed as per the standard specifications

Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed - 10 m 2 (P & D)Data 38

Plain Cement Concrete 1:2:4 (one cement, two Crushed Stone Sand (M- Sand) and four coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

Supplying and filling in foundation and basement with Well Gravel in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification.

Supplying and laying Rubberised interlocking Paver block M40 grade Providing and laying of 83mm thick high strength type conforming IS 15658-2006 of rubberized interlocking paver lock in size of minimum compressive strength of 40N/mm2 in uniform shape of approved make to be laid in flurring bone pattern with sand cushion below the uniform shap of approved non skitting surface in the top and the rate including levelling the base preparation of pavers as sub base, sand cushion 150mm thick laying out of pavement cut the pieces to fix the edge vibring the pavers,sweeping tranporting loading unloading of laying paver block as per standard specification,.

Supplying and fixing for green borad including cost and conveyance as per quatition

Supplying and fixing in position of Alu. Anodised Partition with 62x38x2mm extruded box section at bottom vertical and horizontal members. The vertical member are spaced at 90 cm c/c and to horizontal members are spaced at 1.2M, 2.1M and 2.4M height the bottom panels should be covered with 12 mm thick PLB exterior grade and the top and middle panels should be fixed at 4mm thick glass thick glass with necessary glassing clips.rubber beading, etc., including necessary dismantling holes in RCC columns, beams masonry wherever necessary with power power drill ti the extent required and made good to the original conditions after fixing as directed by the departmental officers. All the Aluminium sections should be anodised to 1.5microns as per ISI specification 1868/1962.

S.RANGANATHAN (BID ID -1159116)

G.LAKSHMI (BID ID -1159481)

K.KARTHIKEYAN (BID ID -1151895)