Tender for annual maintenance contract for operations and maintenance of 2000 tr district cooling hvac chiller system along with associated components and 150 hp vrv system connected facilities including complaint management of all facilities

Comprehensive maint, repair/maint of ac plant infra, replacement of defective condensor tubes, chiller tubes, sensor, hot water generators, existing lt panels alongwith other accessories of ac plant at tunir and common area at naval station karanja

Supply of crri or national test house or equivalent approved instant all weather potholes repair bituminous polymeric premix capable of performing as road repairing compound in water logged potholes along with carriage, loading and unloading at kakdw

Pre-qualification for appointment of hvac consultant for replacement of existing 360 tr (12 compressors of 30 tr each) chiller based central ac plant of lho patna building and existing 480 tr (4 compressor of 120 tr each) chiller based central ac plant of patna main branch building with energy efficient chiller ac plant

Engagement of agency(s) for hiring 02 (two) nos.150 ft fixed boom type man lifter, 02 (two) nos.135 ft fixed boom type man lifter and 02 (two) nos.135 ft articulated boom type man lifter along with all other accessories on monthly rental basis

Descaling of cooling tower 275 tr flow tech make induced draft of size 3 mtrs x 3 mtrs for chiller plant of capacity 225 tr installed at the roof top of the air conditioning plant along with strainers and allied works at govt. super speciality hospi

Finalization/approval of rate and empanelment of venders for manufacturing ,supplying and installation including fitting fixing in position precast rcc citizen information board cib along with display of all prescribed information as per standard

O and m of waste heat recovery&#x0d boilers, dm water plant along with zero liquid discharge,&#x0d pump houses and other associated facilities in coke oven&#x0d complex for a period of 2 years&#x0d

- replacement of faulty 2 x 7 tr scroll compressor, other spare parts i/c allied works for hpac plant at 2nd floor cdr edc san network, tape library, network room, saltlake main te bldg., saltlake kolkata (sh-repairing and servicing of hpac plant and other spare parts at 2nd floor san network, tape library, network room, cdr edc, itpc, saltlake main t.e. bldg., saltlake, ctd.

Work contract for operation and maintenance along with housekeeping of coal handling plant of chp-i and manual unloading of coal from coal rake at track hopper for 2x600 mw, phase-i, sstpp, mppgcl, dongalia, for the period of 2 years (24 months)