Boring and inst., testing comm. of 4 nos. tw size 300mm x 200mm dia with reverse rotary rig up to 198 mtr. deep complete in all respect, against failed tw no.3, and no. 5, purani tehsil and new tw at jasran park grain market at mandi gobindgarh

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

Replacement of existing sifang sas system with associated hardware and its services with new sas at 220kv gunrock substation.

Supplying and replacement of existing reciprocating type 120 tr. water cooled chiller with screw type etc. at sirifort auditorium, new delhi

Supply installation testing and commissioning of new 2 tr air conditioning machines split type non ductable and dismantling of old existing air conditioning machine at malda 132 kv substation under malda area office wbsetcl

Replacement of 4 x 5 tr ac plant by 4 x 5.5 tr air cooled system at akashvani, surat. (sh- sitc of 2x5.5 tr (for technical area) plus 2x5.5 tr (for production area).

Replacement of existing ac plant by 3 x 11 tr air cooled system at akashvani, transmitter, ratnagiri.

Replacement of 4 x 5 tr ac plant by 4 x 5.5 tr air cooled system at akashvani, himmatnagar. (sh- sitc of 2x5.5 tr (for technical area) plus 2x5.5 tr (for production area).

Comprehensive maintenance contract with operation of oxygen generation plants of capacity 01 no. 1000 lpm , 01 no 800 lpm inmatec , 500 lpm (maruti suzuki) medical air compressor and vacuum system installed at govt. super specialty hospital srinag

Repair, maintenance and servicing of 31 nos. air conditioning units of medical superintendent and adjacent areas, pa room, dy. ms room, ward no. 17 and ent opd areaof 1.52 tr capacity each at govt. smgs hospital, jammu.