Construction of drainage at 15 ward Kakkamoor area and construction of side wall at Kakkamoor main road in Suchindrum

Earth work excavation for foundation in hard stiff clay, black cotton, hard red earth, shales murram, gravel , stoney earth and earth mixed with small sized boulders SS.20B and sand , silt or other loose soil , wet sand or slit not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed expect in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc complete. (Narrow foundation – first Depth upto 2 metre)

Earth work excavation and depositing on the bank with initial lead and lift of 10 metres and initial lift of 2 metres in hard stiff stiff clay stiff block cotton hard red earth murram, gravel stoney earth and earth mixed with small size boulders and hard gravelly soils (SS 20 B) etc., complete as per standard specification - 1m3 For Drainage

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 10cm to 13cm dia spaced at 0.750 cm c/c complying with standard specifications as per TNDSS NO : 30 & 86

Cement concrete 1:3:6 (One cement, Three crushed stone sand and six broken stone jelly) using 40mm size hard broken stone jelly excluding cost of centering shuttering reinforcement grills and fabrication charges but including curing etc. complete and as directed by the departmental officers – mixing by mechanical means

Plain cement concert 1:2:4 (one cement, two crushed stone sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting , finishing and curing etc., complete as per standard specifications and as directed by the departmental officers. – Mixing by mechanical means

2.     Plastering the surface of walls with Cement mortar 1:4 (one cement and four plastering sand), 12mm thick in all floors including mortar plasticizer at 200ml per 50kg of cement used,curing etc., complete complying with standard specification and as directed by the departmental officers.