Construction of Strom water Drain at JaiDurgai Nagar cross street -2 in ward No.27 in Gobichettipalayam Municipality

Amount

Earthwork excavation and depositing on bank within initial lead of 10m and initial lift of 2m as sand silt or other loose soil wet sand light black cotton soil ,hard red earth sheles hard red earth mixed with small size boulders etc.complete as per standard specification.

Cement concrete 1:4:8 mix (one cement, four sand and eight metals) using 40mm HBG metal for foundation and flooring including cost of all materials to site and all labour charges for mixing, laying and curing etc., complete as per standard specification.

Supplying and erecting centering for vertical plain/ RCC concrete walls of supply channel, retaining wall etc upto 90Cm height with necessary supports,all cross bracing with mild steel size of 90cm x60 cm and gauge BG 10 stiffened with welded mild steel sheet angles of size 25 mm x25 mm x3mm for bearing laid silver Oak/ Country wood joist of size 7.50 cm x5.0 cm spaced @ about 90 cm C/C and supported by Casurina props of 10 cm to 13 cm spaced @ 75 cm C/C etc,, complete complaying with standered specfications and as directed by the departmental officers.( For Drain without strutting )

Plain Cement concrete 1:3:6 mix (one cement, three sand and six metals) using 20mm HBG metal including cost of all materials to site and all labour charges for mixing, laying finishing and curing etc., complete as per standard specification.

Plastering with Cement mortar 1:4 mix (One cement Four sand) 20mm thick including cost and conveyance of materials at site and all labour charges etc. complete as per standard specification.

Provision made for GST 18%

KR ARUMUGAM (BID ID -1401561)