Annual maintenance of eiwork (internal and external) incl. operation of pump-motor sets within the campus of buniadpur rhe, balurghat, dakshin dinajpur on all working days including saturday, sunday and govt. holidays for 12 (twelve) months.

Annual maintenance of ei work (internal and external) incl. operation of pump-motor sets within the campus of rhe kaljani, alipurduar on all working days including saturday, sunday and govt. holidays for 12 (twelve) months.

Annual maintenance of ei work (internal and external) incl. operation of pump-motor sets within the campus of tufanganj rhe, coochbehar on all working days including saturday, sunday and govt. holidays for 12 (twelve) months.

Annual maintenance of eiwork (internal and external) incl. operation of pump-motor sets within the campus of kalimpong rhe, in the district of darjeeling on all working days including saturday, sunday and govt. holidays for (twelve) months.

Annual maintenance of ei work (internal and external) incl. operation of pump-motor sets within the campus of rhe ramnagar, malda on all working days including saturday, sunday and govt. holidays for 12 (twelve) months.

Annual maintenance of ei work (internal and external) incl. operation of pump-motor sets within the campus old rice mill rhe, coochbehar on all working days including saturday, sunday and govt. holidays for 12 (twelve) months.&amp#x0d

Annual maintenance of ei work (internal and external) incl. operation of pump-motor sets within the campus of sjda rhe, jalpaiguri on all working days including saturday, sunday and govt. holidays for 12 (twelve) months.

Annual maintenance of ei work (internal and external) incl. operation of pump-motor sets within the campus of race course and pilkhana rhe, jalpaiguri on all working days including saturday, sunday and govt. holidays for 12 (twelve) months.

Annual maintenance of ei work (internal and external) incl. operation of pump-motor sets within the campus of pd college rhe, jalpaiguri on all working days including saturday, sunday and govt. holidays for 12 (twelve) months.

Annual maintenance of ei work (internal and external) incl. operation of pump-motor sets within the campus of kachari road rhe and rest shed on all working days including saturday, sunday and govt. holidays for 12 (twelve) months.