15th Finance IInd 2022-2023

Amount

Earthwork excavation for foundation to the full depth as may be directed by departmental officers in all types of soils except in hard rock requiring blasting but inclusive of shoring, strutting and bailing out water wherever necessary, refilling the sides of foundation with excavated soil in layers of 15cm thick well rammed and consolidated and depositing the surplus earth in the places shown by the departmental officers with initial lead of 10 Meters and initial lift 2 Metres and clearing and leveling the site etc. complete complying with standard specification.

Supplying and filling of M-sand including cost and conveyance of sand to work site form approved sources and including labour chargse for all lead, watering and compacting including all lother incidental charges for laying, curing, finishing etc complete. complying with standard specifications

Plain Cement Concrete 1:4:8 mix (One Cement, Four M-sand and Eight Coarse Aggregate) Using 40mm ISS HBG metal for foundation and basement including dewatering if found necessary and laid in layer of not more than 15cm thick and consolidated including all cost conveyance of materials and labour charges etc. complete as per standard specifications and as directed by departmental Engineers(TNBP No.28).

Centering for soffits of reinforced cement concrete slabs or plain surfaces including strutting upto 3 mts height using MS sheets of size 90 cm x 60 cm (10 gauge) and stiffered with elded silver oak joists of size 10 cm x 6.5 cm spaced at about 90 ce c/c and supported by casurinaprops of size 10 cm to 13 cm dia spaced at 75 cm c/c complying with standard specification

Plain Cement Concrete 1:3:6 Mix (one part cement, three part M.sand and six part of aggrigate) using 40% of 40mm size and 60% of 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 as per TNDSS NO: 28 & VI (S2) VI (S5A) VII standard specifications as directed by Engineer incharge.

Plain Cement Concrete 1:2:4 mix (One Cement, Two Fine Aggregate and Four Coarse Aggregate) Using 20mm ISS HBG Metal for foundation and basement including dewatering if found necessary and laid in layer of not more than 15cm thick and consolidated including all cost conveyance of materials and labour charges etc. complete as per standard specifications and as directed by departmental Engineers(TNBP No.28).

Reinforced Cement Concrete 1:1.5:3 mix (One cement and One and a half Fine Aggregate and Three Coarse Aggregate) Using 20mm ISS HBG metal including all cost conveyance of materials and labour charges for curing,finishing but excluding centering,shuttering and cost of reinforcement grills, including vibrating charges etc. complete as per standard specification and as directed by departmental Engineers(TNBP No.30).

Supplying, fabricating and placing in position TMT steel Bar for all reinforced cement concrete works as per design given including cost of steel and binding wire with all conveyance and lead charges in all floors etc.complete complying with standard specifications and as directed by the deparmental engineers. TNBP No:30

Plastering in Cement Mortor 1:3 Mix (one Cement, Three M.sand ) 10mm thick 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-10 m2.

K bose