Drain Wall Raising Work at Ward No 26 Dr Munusamy Street in Pollachi Municipality

Earth Work of open excavation of made up soil except hard roak requiring blasting and depositing on bank with in all leads and lifts as per SS20B, including cost of all labour, equipments and all incidental charges such as bailing out water, providing and maintaining necessary cofferdams, sheeting, shoring, bracing and their subsequent removal, removal of all logs, stumps, grubs and other deleterious matter and obstructions, trimming bottom of excavation backfilling, and clearing the site and disposal of all surplus materials etc., completer as per relevant standard specification

Plain Cement Concrete 1:4:8 (one cement four Parts of crushed stone M-sand and eight 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 (The crushed stone sand to be used on cocrete work shell conform to gradation as per IS :383-1970 )

Centering for soffits of RCC slab including strutting up to 3m in height using M.S. sheets of size 90cm x 60cm B.C. 10’ gauge stiffened M.S. angles of size 25mm x 25mm x 3mm laid down silver oak (country wood) joists of size 10cm x 6.50cm (spaced at about 75mm c/c) and supported by casuarinas props of 10cm to 13cm dia (spaced at about 75mm c/c) complying with std. specification as directed by the departmental officers

Plain Cement Concrete 1:2:4 (one cement, two Parts of crushed stone 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 (The crushed stone sand to be used on cocrete work shell conform to gradation as per IS :383-1970 and aiso as per IS 456-2007)

Conveyance of excess earth, including loading and unloading charges with a lead of 3 km with in municipal limit etc complete as per std specification.