(1) tq-gc-ms with thermal desorber (2) tq-gc-ms with electron impact and chemical ionization

Repair and rehabilitation of br no. 316/1, 331/1, 332/1, 338/1, 341/1, 354/2, 361/2 on nh 15 under annual plan for the year 2024-25 under pwd under nagaon nh division, nagaon in the state of assam on epc mode.( job no br/15/as/2024-25/284).

Widening of existing 2 lane to 4 lane divided carriageway with paved shoulder from km 286.200 to km 313.700 of nh 39 (churhat to sidhi section design length 27.500 km) under nh(o) in madhya pradesh on ham.

Widening of existing 2 lane to 4 lane divided carriageway with paved shoulder from km 239.400 to km 271.000 of nh 39 (rewa to churhat tunnel north portal excluding churhat tunnel-design length 31.60 km) under nh(o) in madhya pradesh on ham

Upgradation of 2-4 lane with paved shoulders of hansi-barwala road section of nh-148b (existing km. 170.668 to km. 194.938 (design length 24.27 km)) on epc mode in the state of haryana under nh (o)

2 and 4 lanning of damoh jabalpur (pkg1) section of nh34 from km. 0.000 to 43.500 under nh (o) in the state of madhya pradesh on epc mode

Procurement of (1) methyl diethanolamine (mdea) 40 mt and (2) piperazine - 04 mt

Renovation and modernisation of maithon hydel station unit 1 and 3 (2 x 20 mw)

Construction of 2 no. of grade separated interchanges at km 113.730 (ranchi-hazaribagh road) and km 139.225 (ranchi-jamshedpur road) on 4 laning stretch of ranchi bypass of nh-33 in jharkhand on epc mode under nh(o).(total length 6.06 km)-2nd call

R and r of bituminous concrete 30 mm on road from approach road to check post no. 2 , from check post no. 1 to circle office and other patch work at shanan power house , joginder nagar distt mandi (hp)