supply and construction of 01 nos pl idl; 1 schedule of works 2 supply & constr of pds (rcc) of internal size 2.50m x 2.50m x 2.10m and 250mm rcc wall, 250mm rcc slab, 150mm pcc flooring in 2 layers & 300mm ohp. pds consist of a fighting bay with one door and threeloop holes as per drg att. tech specification as per appx a and store details as per annx-i & ii. 3 supply & constr of mmg bunker of size 2.40m x 2.40m x 2.10m and 300mm rcc wall, 250mm rcc slab, 150mm pcc flooring in 2 layers & 300mm ohp with one door and two loop holes as per drgs att.tech specification as per appx b and store details as per annx-iii & iv. 4 supply & constr of rl trench of size 1432mmx1242mm with trapezoidal ends, open from top and rcc wall of 200mm thick as shown in drawing. flooring would be of 100mm thick pcc over 100mm thick hardcore, 2mm ms shutter lid of size 1900x1700mm fabiracted out of ms angle for cover to be provided. tech specification as per appx c and store details as per annx-v & vi. 5 supply & constr of comn trench of size 1.0 x 2.0m and 150mm thick rcc wall & 150mm thick rcc slab. tech specification given in appx d and all dimensions as per drg. store list att as per annx- vii . 6 2 hp single phase monoblock pumps cast iron body with bronze impeller single phase 230v,5hp , head 38-50 m discharge of water 350 ltr/min (make : cri / crompton greaves / kirloskar) 7 starter for 2 hp pump set build in ms sheet enclosure (make of starter: havells / l&t / bajaj)