Interception & diversion ( i&d) of drains and sewage treatment plant (stp) scheme in arrah town, bihar state, including operation & maintenance period of 15 years through hybrid annuity based ppp mode under namami gange programme".

Design, build, construct, install, and commissioning of compost plant for 5 tpd wet waste along with operation and maintenance of the plant for 5 years including the tipping fee at nagar parishad kanti.

Maintenance and electrical consumption charges of street light on pwd road under cnd division. (sh- comprehensive and operation maintenance of automatic misting system at isbt kashmere gate and vidhan sabha).

Repair maintenance of external water supply pipe line pumpset and cleaning of borewell sump etc at zone a area under ge navy chennai

Hiring of 2 (two) nos not less than 500 tph capacity mobile/semi-mobile crushers for crushing of 47.4 lt of coal to (-)100mm size (in all dimensions) including provision , installation of crushing unit with all infrastructure with crushing and conveying the crushed coal on to sccl conveyors including operation and maintenance of the crusher/semi-mobile crusher and other allied jobs for a period of 3 years at ktk oc-iii, bhp area. in division no:corp-mp.

Hiring of 2 (two) nos not less than 500 tph capacity mobile/semi-mobile crushers for crushing of 47.4 lt of coal to (-)100mm size (in all dimensions) including provision , installation of crushing unit with all infrastructure with crushing and conveying the crushed coal on to sccl conveyors including operation and maintenance of the crusher/semi-mobile crusher and other allied jobs for a period of 3 years at ktk oc-iii, bhp area. in division no:corp-mp.

Operation and maintenance of water treatment plant, sewerage treatment plant, pumping stations, irrigation system, kitchen exhaust and ventilation system and firefighting installation etc at iit gandhinagar campus at palaj, gandhinagar

Operation and comprehensive maintenance of chilled water type hvac system including firefighting system, water pumping system at research park iit gandhinagar