tender for renovation of two class room at kilveeranam pu ele school h.o. keelveeranam , dismantling of damaged weathering course with pressed tiles in cement mortor including all charges etc complete , dismantling of damaged cement plastering including all charges etc complete , weathering course with brick jelly in lm 1:2 including cost and conveyance and all labour charges etc complete , one course of pressed tiles cm 1:3 including cost and conveyance and all labour charges etc complete , plastering with cm 1:3 10 mm thick etc , towards the labour charges for steel window including removal of frames hinges and fastening and all labour charges etc complete , towards the cost and supply of steel window 0.90x1.20m including cost and conveyance etc complete , towards the labour charges for fixing steel window 0.90x1.20m etc , white washing two coats using shell lime including cost and conveyance of all materials to site and all labour charges etc complete. , distembering on old wall surface two coat with oil bound distember paint over one coat of primer including scraping old wall surface cleaning etc complete , exterior emulsion painting on old wall surface two coat with plastic emulsion paint over one coat of primer including scraping old wall surface cleaning etc complete , painting two coats steel door & windows including cost and conveyance of all materials and all labour charges etc.for new steel door and windows etc , painting two coats with approved black oxide for black board including cost and conveyance of all materials and all labour charges etc.for new steel door and windows etc , supply and fixing of 110mm pvc rain water pipe etc , provision for water harvesting structure , provision for chappal rack with water tank pedestial , provison for bala painting , gst amount for providing service to government contract works for the above construction & maintenance works.