Tender For bid to ras corrigendum : supply of stp , stp allied works , reactor radius in zink aluminum bio reactors , sweage sump , treated water sump , hydro heal tank , clean water storage tank , blowerand pumps shed , control room , filter unit 100 or 50 micron , hydroheal , overhead grit chamber , sludgecollection trolley , pumps , foot mounted kirloskar make sweage feed pump with standby , foot mounted filter pump kilsokar make 1 srunning and one standby for filter unit , foot mounted kirloskar , blowers , twin lob roots blower or aeration blower including 18 motor 6m bar , filtration unit , ss 316 or 304 mess duplex filter with cleaning 20 system and stndby , hydro heal complete unit for disinfection with oxygen concentrator 10 lph , diffusres silicon based , upvc and ss or gi piping and accessories , valves , motorized , electrical work mcc panel and rv mcc panel and vfd and cabling and cable tray laying , plc panels and dp transmitters and do sensor and level sensor and cabling and cable tray laying plc , radar sensors and ultrasonic level transmitters and exhaust fan on reactor and rotameter air , part i concrete and plastering work and waterproofing , part ii reinforcement , part iii centering shuttering and formwork , pcc solid block , wooden scanntling various size , steel prop of size 2 mtr long and 80 mm dia and adjustable up to 4 mtr height and as directed , waterproofingcompound conform to is 2645 or 20203 make pidilite or dr fixit or fevicol , pvc and swr pipe 110 mm dia pipe , puf insulated 55 mm thick water tank 5000 ltrs , m and l precast cementconcrete , gi pipe 25 mm , flot valve 25 mm dia , gate valve 25 mm , bend 25 mm , tee 25 mm dia , socket 25 mm dia , three phase 1 point 2 hp monoblock pump 430 volt complete ) /bid number : gem/2025/b/6859122 * /dated: 05-11-2025 & & / bid document 1 / 45
Tender For certain repair to b/r and e/m items in zone c under ge roorkee - demolition of brickwork or stone boulder masonary built in cement mortar including all quoins, arches, pillars etc complete all as specified and directed., m&l for brick work, with class b brick straight or curved on plan to any radius built in cement mortar (1:6) as in raising of manholes and septic tanks complete all as specified and directed, taking down cement plaster of any description including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed, m&l for rendering 15 mm thick on fair faces of brick surfaces or concrete surfaces and finished surfaces even & smooth in cm 1:4 complete including mixing waterproofingcompound complete all as specified and directed, supply only waterproofingcompound complete all as specified and directed., m&l for rendering 15 mm thick on other than fair faces of brick surfaces or concrete surfaces and finished surfaces even & smooth in cm 1:6 complete all as specified and directed, m&l for preparation of new plastered surfaces of wall and applying two coats of cement base paint over a coat of primer complete all as specified and directed, m&l for preparing newly plastered surface of wall and applying two coats of oil bound distemper complete all as specified and directed, m&l for complete removal of existing treatment from walls (any number of layers) by scrapping with steel scrappers or any other means, including filling depressions of scrapped surfaces and applying two coats of oil bound distemper, over and including a coat of 1 mm thick wall care putty with preparation of plastered surfaces complete all as specified and directed., m&l for preparation of old decorated wall surfaces by complete removal of existing treatment on walls including cornices by broming down with steel brush, scrapping down smoke soot, moulds moss and efflorescent salts and trading oil and grease spots and applying two coat of cement base paint inluding one mm thick cement base putty complete all as specified and directed., m&l for preparation of old decorated wall surfaces by complete removal of existing treatment on walls including cornices by broming down with steel brush, scrapping down smoke soot, moulds moss and efflorescent salts and trading oil and grease spots and applying two coats of 100% premium acrylic emulsion paint having voc less than 50 gm/litre and uv resistance as per is 15489:2004, alkali & fungal resistance, dirt resistance exterior paint of required shade with silicon additives @ 1.43 litre/10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces inluding one mm thick cement base putty all as specified and as directed. (note: painting of overhead tank min height 18 to 25 meter), m&l in repair for built in steel cup board with pressed steel frame of size 75 mmx45mmx1.25 mm thick with pressed steel shutter 1mm thick godrej pattern fixed to masonry wall by hold fast made out of 25x3 mm flat iron including ms hanging rod of 10 mm dia with bracket fixed on inner side of one leaf of shutter and on other leaf provision of ms peg set of 3 pegs including spray including locking arrangement spray painting with two coats of synthetic enamel paint over one coat of red oxide primer with two coats of synthetic enamel paint over one coat of red oxide primer all around on steel surface of frame & shutter and making good disturbed portion in cm (1:3) or pcc (1:2:4) type b-0 complete all as specified and directed., s&f in repair 110 mm dia pvc (swr) bends any radius with oval access door complete all as specified and directed, s&f in repair 75 mm dia pvc (swr) bends with access door any radius complete all as specified and directed, s&f in repair 75 mm dia pvc (swr) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors or fixed to walls including
Tender For supply of general maintenance items : - tmt bars fe 550 12 mm dia , tmt bars fe 550 grade 10mm dia , tmt bars fe 550 grade 08mm dia , ms binding wire not less than 0 point 9mm dia , load bearing concrete hollow blocks of size 400mm x 200 mm x 200 mm , waterproofingcompound conforming to relevant is make jk or birla , quick setting compound , steel screw full threaded half inch , steel screw full threaded 1 inch , steel screw full threaded one by four inch , cement opc 53 grade , sand , aggregate 20mm , aggregate 40mm , ppgi 3600 by 1130 point 5mm , ppgi 3733 by 1130 point 5mm , ppgi 4200 by 1130 point 5mm , tapping screw 55mm , shelf tapping screw 25mm , rivet , change over 100 amp , window 38 x 47 inch , window 20 x 47 inch