repairs and maintenance to govt. scdd bh (b1 ) nalgonda (v and m) in nalgonda district.-brick masonry in superstructure with cm (1:8) prop: using fly ash bricks of size 290x225x140mm with compressive of 50 kgs / sqcm from approved source including cost and conveyance of all materials like cement, sand, fly ash bricks, water etc., to site, including sales & other taxes on all materials, all operational, incidental and labour charges such as mixing cement mortar, constructing masonry, scaffolding charges, lift charges, curing, etc., complete but excluding seigniorage charges for finished item of work. (apss no. 501 & 504). plastering 12mm thick in two coats with base coat of 8mm thick in cm (1:6) and top coat of 4mm thick in cm (1:4) dubara sponge finish including cost and conveyance of all materials like cement, sand, water etc., to site, sales & other taxes on all materials,all operational, incidental and labour charges such as mixing mortar, scaffolding charges, lift charges, including cutting of grooves wherever necessary as directed by engineer - in - charge, finishing, curing, etc., complete but excluding seigniorage charges for even surfaces of wall for finished item of work. (apss 901,903 & 904) in - situ - granolithic concrete flooring 20mm thick with cc(1:1:2) prop: using 6mm to 12mm size hbg machine crushed metal laid monolithically over existing cc flooring bed in alternate panels of size not exceeding 1.50m x 1.50m and finishing the top surface to required smoothness and slopes, thread lining as directed by the engineer - in - charge including cost and conveyance of all materials like cement, sand, water, etc. to site, seigniorage charges, sales and other taxes on all materials, all operational, incidental and labour charges such as mixing of cement concrete, laying, curing, lift charges etc., complete for finished item of work (apss no.701 & 710) painting to iron work with two coats of ready mixed synthetic enamel paint first quality all shades over an existing steel primer including cost and conveyance of all materials to site, sales & other taxes, incidental, operational and all labour charges etc., complete for finished item of work. (apss no. 1201, 1207 & 1212).in all floors painting to new wood work with two coats of ready mixed synthetic enamel paint grade i all shades to give an even shade over base coat primer with luppam finishing after thoroughly brushing the surface to remove all remains including cost and conveyance of all materials to site, sales & other taxes, all operational, incidental and labour charges etc., complete for finished item of work.(3 coats) (apss no. 1201 & 1212).in all floors roofing with 0.5mm thick galvanized / pre painted g.i. profiled sheets fixed to the purlins with 14 size self drilling screws with neoprene washer. side laps are stitched with self tapping / drilling screws. end laps are to be sealed with 25x3 mm butyl tape. the sheets are provided with anti capillary grove supply and fixing of 110mm dia isi mark pvc rain water spouts of 4 kg/cm2 pressure including cost of necessary pvc bends, shoes and m.s.clamps and all other accessories and fixing in position including cost and conveyance of all materials to site , seigniorage charges sales and other taxes on all materials, all operational, incidental and labour cahrges such as fixing in alignment etc., complete for finished item of work.(apss no1328) in all floors manufacturing supplying and fixing of ms gate for compound wall by using ms tubes, angles and square rods as per approved designs and drawings including fixing in position, cost conveyance of all materials and labour charges for finished item of work supply and fixing of ms plain sheet door with conuntry wood frame 3 x 11/2 including cost and conveyance of all materials and labour charges etc. complete. for finished item of work at site supply and fixing of door with double leaf shutter, door size 1.22x2.13 mtrs with medium teak wood frame of sections size 75mm x 100mm with flush door shutter solid bond wood black board type with commercial ply on both faces of 35mm thick including cost of fixtures such as ms powder coated tower bolts 250mm long 2 nos, ms powder coated handles 150mm long 2 nos, 300mm long ms powder coated aldrops 1no, 125mm long ms powder coated butt hinges 6nos, 300 mm long ms powder coated flat latch 1no, ms powder coated heavy door stoppers 2 nos, ms hold fasts 6nos, sales and other taxes cost and convenyance of all materials to site all labour charges such as fixing of door frame on shutter fixing in position , with hardware fixtures etc., complete for finsihed item of work. supplying and fixing of 15 mm brass body cp finish bib tap of not less than 300 grams weight screw type (full turn) with internal /external threaded conenction conforming to is 8931 including cost and conveyance of all materials, labour charges etc., complete for finished item of work in all floors. supplying and fixing of swr/ pvc pipes (as per isi standards) 4 kg/sq.cm. prince/sudhakar or any isi brand and fixing all special such as plain bends, off sets, door bends, single junctions, double junctions as per site requirement, fixing with pvc clamps if necessary with required number of bombay nails including cost and conveyance of all materials to site, labour charges etc.complete for finished item of work at all floor levels. (apss no. 1302 1319 & 1326) supplying and fixing bronze gate/ globe valve as per is - 778 class - i,indian make heavy type including cost and conveyance of all materials , labour charges etc. complete for finished item of work. supply and fixing of ashirvad/ajay/astral flowgaurd or equivalent cpvc pipes and fittings including the cost of pipe, required number of connectors such as elbows, tees, couplers, connectors, solvent cement etc., and labour charges complete including cost and conveyance of all materials to site, all operational, incidental , labour charges, etc. complete for finished item of work as directed by engineer-in charge internal electrification repairs wiring with 2 runs of 22/0.3mm (1.5 sq.mm) fire retardant low smoke (frls) / hffr p.v.c. insulated 1100 v grade as per is: 694 / 1990 specification for flexible copper cable (isi mark) in existing pipe with 6a 1 way modular switch, ceiling rose including all labour charges etc., complete for light, bell, fan and exhaust fan points in non-residential buildings makes of wires : finolex / rr kabel / havells / polycab / kei (hffr) /dec (hffr)/ v-guard (hffr). makes of switches : legrand myrius / havells fabio / million mway/ gold medal curve / anchor roma viola / cpl vysma/ vimal / gm four-five / salzar / infinity supply and fixing of 6a 3/2 pin modular wall plug socket with shutter and 6a 1 way modular switch control on a common switch board with earth continuity including wire leads, earth connections along with all labour charges etc., complete. makes of switches : legrand myrius / havells fabio / million mway/ gold medal curve / anchor roma viola / cpl vysma/ vimal / gm four-five / salzar / infinity supply and fixing of 16a/6a 3pin plug socket with shutter and 16a modular switch control duly recessed in wall with galvanised hot deep box of with common switch board including earth connections and all labour charges etc., complete. makes of switches : legrand myrius / havells fabio / million mway/ gold medal curve / anchor roma viola / cpl vysma/ vimal / gm four-five / salzar / infinity supply and run of 3 of 2.5 sq mm pvc f.r l.s. / hffr p.v.c. insulated flexible copper cable 1100 v grade as per is: 694 / 1990 specifications in the existing conduit pipe for run of mains from main panel board to tpn dbs with pin type lugs and connection. makes of wires : finolex / rr kabel / havells / polycab / kei (hffr) /dec (hffr)/ v-guard (hffr). distribution boardssupply and fixing distribution board with 20a single phase plug and socket, in sheet steel enclosure with 10/16/20a sp mcb including internal connection and labour charges for flush mounting etc., completemakes : legrand / schneider / siemens / l&t makes of mcb: legrand-dx3 / schneider-acti9 / siemens / l&t exora. supply and transportation of 20w +/- 10%, >/ 2000 lumens, 1200mm length led retro tube light, housing made with aluminum anodised body, wide operating voltage with double side connection, pf≥0.9, surge protection: > 2kv, thd<15%, with inbuilt driver and frosted cover cct: 3000k - 6500k as desired by the department and as per isspecifications, minimum cri≥80,.etc complete with 50,000 burning hours with bis certification.luminaire make: phillips / osram / wipro / crompton / bajaj / havells / jaquar / ib led / panasonic / halonix / hpl / syska / eveready / surya / keselec. led make : philips lumileds / cree / nichia / osram / samsung / lg leds. supply and fixing of batten holder / slanting holder (makes : anchor / gold medal olive / million zoom). in lieu of ceiling rose of light point complete with all connections and all labour charges with 9 watt led lamp makes : phillips / crompton / bajaj / surya / havells / hpl/ halonix. supply of 48 (1200mm) sweep decorative ceiling fan 1 star rated with all accessories etc., complete. makes : crompton / havells / orient / halonix supply and fixing of modular electronic stept type fan regulator hum free step type socket size with ms box, front plate in the existing switch board ( modular type ) makes :makes : legrand arteor / schneider zen celo / honeywell blenge plus / cabtree amare / logus platina. labour charges for fixing of ceiling fan and regulator including transportation and giving connections with twin core wire etc., complete. makes : finolex / rr kabel / havells / polycab / gm / million / v-guard (hffr) / gold medal / kundancab / hpl / rpg /nandicab / nakoda / payal / finecab / gemini / vimal /suncab earthingproviding independent earthing for important equipment with 40mm dia b class 2.5m long g.i pipe and 19mm dia b class g.i pipe of 0.3mtr. long connected with reducer providing g.i funnel with mesh enclosed in c.c/ brick massonry chamber of 450m x 450m x 400mm with r.c.c. slab cover duly providing staggered holes filling with 20kg salt and 40kg charcoal or 40kg bentonite powder from the bottom of the pipe giving earth connection from electrode through g.i strip of 40 x 6mm x 200mm length with all accessories and labour charges complete, as per is specifications 732/1982 (part ii)