Liquid chlorine cylinders delivery, fixing and arresting of emergency chlorine gas leakages duly engaging 3 nos of 11 ton gvw cargo vehicles equipped with hydraulic crane to load, unload and transport the chlorine tonners along with skilled and semi skilled labour at various reservoirs chlroination destinations approx 300 nos under the distribution system of hmwssb for a period of two years under central chlorination cell qat wing.

Construction of toll plaza buildings including administration building, control room, electrical & ups room, security building, utility building, toilet block, roads, drainage, water supply, sewerage, fire fighting system, landscaping and other allied civil works for kadirganj-sono road (sh-82): 6-lane (3-lane on each side) at one location in the state of bihar

Construction of toll plaza buildings including administration building, control room, electrical & ups room, security building, utility building, toilet block, roads, drainage, water supply, sewerage, fire fighting system, landscaping and other allied civil works for kursela-forbisganj road (sh-77): 6-lane (3-lane on each side) at two locations in the state of bihar

Construction of toll plaza buildings including administration building, control room, electrical & ups room, security building, utility building, toilet block, roads, drainage, water supply, sewerage, fire fighting system, landscaping and other allied civil works for bettiah-areraj-sitamarhi road (sh-54): 6-lane (3-lane on each side) at two locations in the state of bihar

Construction of toll plaza buildings including administration building, control room, electrical & ups room, security building, utility building, toilet block, roads, drainage, water supply, sewerage, fire fighting system, landscaping and other allied civil works for darbhanga-madhavpur road (sh-75): 6-lane (3-lane on each side) at one location in the state of bihar

Construction of toll plaza buildings including administration building, control room, electrical & ups room, security building, utility building, toilet block, roads, drainage, water supply, sewerage, fire fighting system, landscaping and other allied civil works for ghogha-panjwara road (sh-84): 6-lane (3-lane on each side) at one location in the state of bihar

Construction of toll plaza buildings including administration building, control room, electrical & ups room, security building, utility building, toilet block, roads, drainage, water supply, sewerage, fire fighting system, landscaping and other allied civil works for saraiya-motipur road (sh-86) 6-lane (3-lane on each side) at one location in the state of bihar

Construction of toll plaza buildings including administration building, control room, electrical & ups room, security building, utility building, toilet block, roads, drainage, water supply, sewerage, fire fighting system, landscaping and other allied civil works for baruna bridge-rasiyari road (sh-88) 6-lane (3-lane on each side) at two locations in the state of bihar

Construction of toll plaza buildings including administration building, control room, electrical & ups room, security building, utility building, toilet block, roads, drainage, water supply, sewerage, fire fighting system, landscaping and other allied civil works for udakishanganj-birpur road (sh-91): 6-lane (3-lane on each side) at two locations in the state of bihar

Construction of toll plaza buildings including administration building, control room, electrical & ups room, security building, utility building, toilet block, roads, drainage, water supply, sewerage, fire fighting system, landscaping and other allied civil works for manjhi-barauli road (sh-96): 6-lane (3-lane on each side) at one location in the state of bihar