Himachal Pradesh State Electricity Board Limited Tender

Demolishingcement concretemanually/ bymechanicalmeans including disposal of material within 50 metres lead as per direction of Engineer- in charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Excavating trenchesof requiredwidthforpipes, cables, etc includingexcavation for sockets,anddressingofsides,rammingofbottoms,depthupto1.5m, includinggetting out the excavatedsoil,andthenreturningthesoilasrequired, inlayersnotexceeding 20cmindepth, includingconsolidatingeachdepositedlayerbyramming,watering,etc.and disposing of surplus excavated soil as directed, within a lead of 50 m. (All Kind of soil).

Providing, laying and jointing glazed stoneware pipes class SP-1 with stiff Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with R.C.C. top slab with 1:1.5:3 mix (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design . Inside size 90x80 cm and 45 cm deep including C.I. cover with frame (light duty) 455x610 mm internal dimensions, total weight of cover and frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg)With common burnt clay F.P.S. (non modular) bricks of class designation 7.5.