Providing cement concrete road at Kuruviyodu Kallampottai road in Thirparappu Town Panchayat

Amount

Picking the existing BT surface to 50 mm, deep and replacing the metal fit for reuse, to bring the existing surface to camber including leveling and sectioning as directed by the Departmental officers including labour and hire charges for tools and plants and all other incidental charges etc., complete as per standard specifications. TNBPSS No:39F

Earth work excavation for foundation 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 SS20B. TNDSS No:23&24

Supplying and erecting centering to sides and soffits including supports and strutting with necessary centering for soffits upto 3 meter height using mild steel sheet of size 90 cm x 60 cm x 10 mm gauge with MS angles of size 25mm x 25mm x 3mm laid over silver oak (CW) joists of size 10cm x 6cm spaced upto 90cm c/c and casurina props or 10 cm to 13 cm dia spaced at 0.750 cm c/c complying with standard specifications as per TNDSS NO : 30 & 86.

Filling with quarry stone dust from approved quarry to an average lead, leading cost and conveyance and all labour changes etc complete as per the standard specification.

Cement concrete of mix 1:3:6 (one part of cement three part of sand and six part of aggregates) using 40 mm gauge machine broken granite stone jelly for foundation including de watering if found necessary and laid in layers of not more than 15 cm thick well rammed and consolidated etc complying with standard specification. TNDSS No:24

Cement concrete of mix 1:4:8 (one part of cement four part of sand and eight part of aggregates) using 40 mm gauge machine broken granite stone jelly for foundation including de watering if found necessary and laid in layers of not more than 15 cm thick well rammed and consolidated etc complying with standard specification. TNDSS No:28

Cement concrete of mix 1:1½:3 (one part of cement one and a half part of sand and three part of aggregates) using 20 mm gauge machine broken granite stone jelly for foundation including de watering if found necessary and laid in layers of not more than 15 cm thick well rammed and consolidated etc complying with standard specification.

Providing and fixing bitumen tar pad including cost and conveyance of expansion joints, shallimar pad and jointing seal lands and fixing them in position etc. complete as per standard specification as directed by Engineer in charge.

JOHNSON CONTRACTOR (BID ID -1337190)