Providing concrete pavement arrangements from canteen to workshop building and Parking in Government Polytechnic College, Vanavasi, Salem-636457.

Earth work Open excavation by Mechanical Means for Open Earthwork in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 100 mts and clearing and levelling including dressing of sides and raming of bottoms etc., complete complying with standard specification and as directed by the departmental officers.- Upto 2.40m Footing Depth. Data worked out for 64 m3 per day/8 hrs.

Cement Concrete 1:5:10 (One Cement, Five crushed stone sand and Ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and including curing etc. complete complying with standard specification and as directed by the departmental officers. -Mixing by manual means

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, Sill slabs etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid with silver oak joists of size 10cm x 5cm & 7.5cm x 5cm as support runner , vertical stiffener, side support and Top Horizontal stiffener spaced at about 60cm to 90cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid).

Plain Cement Concrete 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 specificatins and as directed by the departmental officers.-Mixing by mechanical means

Supplying, Installing and commissioning of 304 grade stainless steel UV water Purifier of size 900X525X1450mm with flow rate of 100 Ltr/Hr and following specifications. The Purifier consists 7 stages Purification (Micro Filter, Casbon filter, Antiscalent, RO Membranes, TDS Stabilizer, Post Carbon, UV) & 4 Units (2Normal, 1Hot, 1Cold) Water dispenser options with storage capacity of 80Ltrs for normal water,5 Ltrs for hot water and 80 Itrs for cold water including 4 taps. 16 watts UV bulb of approved make is located in the UV chamber of size 50 x350mm including micro controller works continuously during Purification process etc., complete complying with standard specifications as directed by the departmental officers.