bids are invited for operation and maintenance power house / power plant - biennial civil maintenance contract for township area of rgppl (2026-2028) - providing skilled services , providing semiskilled workers on day basis as per scope of work. , providing unskilled services , deployment of jcb excavators/ jcb pneumatic breakers , supply of dumper/tipper on hire , glass work in doors and windows , providing isi marked flush door shutters , supplying of second class bricks of size (9x4x3) , supplying of machine cut/finished/dressed laterite stones , supplying of river sand , supplying of cement bags , supply of white cement , supply of fine sand suitable for childrens park , supply of welding rods , supply of finished wooden frames , supply of flushing cistern , supply of road roller(8-10 tonne) , supply of sr 505 grade adhesive of fevicol or equivalent in 5l packing or as per the requirement. , supply ready mix plaster (in bags) , supply of clear weatherproof silicone sealants in 300ml canisters , supply of tile on tile adhesive , supply of tile joint grout , supply of self tapping screw , supply of 8mm dia aluminium (j/l) hooks along with bitumen washer and nut , supply of wpc door shutters , supply of free flow, high strength, non-shrink cementitious grout , supply of 6 mm metal aggregate , supply of 10mm metal aggregate , supplying of 20 mm stone aggregate , supply of 40mm metal aggregate , supply & installation of 4mm acp sheet , supply of paint , supply of water proof coating material , supply of mixer machine , supply of 16mm lateral drip pipe , supply of 4 lph dripper , supply of pvc transparent acrylic sheet , printing and supplying of nomenclature or indication boards on acrylic sheets or acp sheets , supplying terracota coloured good quality uv resistant planter pots of size 12 , supplying terracota coloured good quality uv resistant planter pots of size 14 , supply of cow dung , p&f pvc 6mm thick false ceiling panel of make jains/vox/pare over existing frame , cement grouting nipple: drilling 12mm dia hole , cement grouting: providing and injecting stirrer mixed sbr polymer , dsr 5.22.6 steel reinforcement for r.c.c. all complete up to plinth level. , dsr 5.22a.6 dsr 5.22.6 steel reinforcement for r.c.c. all complete above plinth level. , dsr 13.43.1 , dsr 13.50.3 applying priming coat:red oxide , dsr 13.52.1 finishing with epoxy paint (two or more coats) on steel work , dsr 13.52.2 finishing with epoxy paint on concrete surfaces , dsr 13.65 painting with black anti-corrosive bitumastic paint , dsr 13.80 providing and applying white cement based putty of average thickness 1 mm , dsr-2018 item no 13.98.1 , dsr-2018 item no 13.99.1 , dsr-2018 item no 13.104.1 , dsr-2018 item no 13.108.1 , dsr-2018 item no 13.112.1 , dsr-2018 item no 13.114 , dsr- 2018 item no- 21.1.1.1 , dsr- 2018 item no- 21.1.2.1 , dsr- 2018 item no- 21.3.2