Drainage Works Tenders

Laying of Compound boundary wall of out door switch yard by way of mass concrete in foundation and brick work of reqd. height and proper drainage to avoid water logging during rainfall

make for Horizontal drainage line below ground level,

Appendix B- Drainage and Footpath

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement in position to the required line, level and curvature jointed with cement mortar 1:3 (1 cement : 3 coarse sand ) including making joints with without grooves (thickness of joints except at sharp curve shall not to more than 5mm) including making drainage opening wherever required complete including painting etc. as per direction of Engineer-incharge (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved by Engineerin- charge).

Cross Drainage Works Earthwork in excavation for foundation of structures upto 3 m depth as per drawing and technical specification Clause 1104 includding setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material [SOR 25-26] [item No. 11.1]

Cross Drainage Works Earthwork in excavation for foundation of structures upto 3 m depth as per drawing and technical specification Clause 1104 includding setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material [SOR 25-26] [item No. 11.1]