NADUVATTAM TOWN PANCHAYAT - SADP

Earth work excavation in all classes of soils such as hard stiff clay, stiff black cotton, hard red earth, shales, murram, ordinary earth, earth mix with 50% fair sized boulders etc., with initial lead and lifts including laying, spreading, leveling, sectioning breaking clods etc., including all incidental charges etc., complete as per standard specification . for Foundations SS 20B ( TNDSS NO. 23,24, VI(S2) VII, 9 10)

Plain Cement Concrete 1:4:8 Mix (one part cement, Four part sand and Eight part of aggregate) using 40 mm size ISS HBG metal from approved quarry using Vibrator 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 standard specifications. TNDSS NO: 30 & 86

Supplying and erecting centering to sides and soffits including supports and strutting for drainage sides and culvert body wall sides using 90cm x 60cm and B.G 10stifened with welded mild steel angles of size 25mm x 25mm x 3mm for boarding laid over( silver oak joists ) of size 10cm x 6.50cm spread at about 90cm including all labour charges and cost and conveyance of all materials to site etc. complete complying with standard specification. TNDSS NO: 30&86

Below 1.00m height

Above 1.00m height

Plain Cement concrete 1:3:6 using graded mix in the ratio 2:3 of 20mm and 40mm HBG metal jelly in layers of not exceeding 150mm thick including dewatering if necessary and compacting finishing, curing, watering etc., complete complying with standard specfication.

Plain Cement Concrete 1:2:4 (one cement, two Crushed Stone Sand (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

SUJITH KUMAR (BID ID -1282005)