tender for repairs and renovation of p u ele school single class room building at pillaipakkam in veliyanallur panchayat , cement concrete 1:4:8 (one cement, four m.sand and eight 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 curing etc. complete complying with standard specification , brick work in cm 1:5 mix using country bricks ground moulded of size 22 x 11 x 7cm for the following including curing etc., complete complying with standard specifications. , providing granolithic floor finish of the following thickness with plain cement concrete 1:2:4 (one cement, two crushed stone m.sand and four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trawl, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (the rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers) , painting the old iron works two coats with syntactic enamel paint of approved quality and colour including ordinary scraping using brushes and neat finishing etc., complete complying with standard specification and as directed by the departmental officer , white washing with best shell lime including cost and conveyance etc completed , painting one coats with approved black oxide for old black board black oxide paint , distempering the old walls and ceiling one coat with best oil bound distemper of approved quality including preparation of surfaces (the colour and quality should be got approved by the executive engineer before use) the rate includes cost of brushes, hig , re painting the walls with one coats with first class quality plastic emulsion paint of approved colour over a priming coat including thorough scraping, clean removal of dirt. the rate includes cost of brushes, sand paper, plaster of parries, putty wherev , pointing with cement mortar 1:3 to full depth of tiles using crudeoil 10% by weight of cement including cost and conveyance of all materials to site and all labour charges etc complete for 10 sqm , provision for rwh , provision for electrification charges , gst amount for providing service to government contract works for the above construction & maintenance works. { gst amount is the total gst amount for overall quoted amount (both construction and maintenance) above this row in column bb for all works in this package} (refer clause 13.2 & 13.3 of section 2 of instruction to bidders (itb) of sbd)