Supply and Construction of 02 x UG Force Preservation Bunker (HSPR)

Supply & Constr of qty 2 x UG Force Preservation Bunker HSPR . HSPR Box are to be factory made Wet Cast technology RCC Box Segments of size 2 X 1 X 3 m (Internal dimensions). Precast box segments shall consist of high strength reinforced cement concrete duly steam cured in a controlled environment and manufactured by using high performance self-compacting concrete of M- 40 grade Cement shall be of Gr. 53 as per IS: 12269 and TMT steel reinforcement bar of Grade Fe-500D/ 550D as per IS: 1786. Overall internal size of the structure shall be 12 m x 2 m, ht 3 m FL to bottom of roof slab. Type-A: HSPR Box will be of standard size 2 X 1 X 3 m qty 12 att with RFP. (Internal Dimensions).Elect item att with RFP. OtherTech specification and store list are att with RFP