Drainage Works Tenders

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

S&F in repair sinks with drainage board made of stainless steel lmm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 915mm x 460mm bowl size 410mm x 330mm x160mm complete all as specified and as directed.

Total amount of Sch 'A' Part-VII (Area Drainage)

Lumpsum price worked out by the contractor for “AREA DRAINAGE" as listed in Schedule ‘A’ Part- VI.

S&F in repairs sinks with drainage board made of stainless steel 1mm thick sheet plugs, washers, waste coupling and waste pipe, including a pair of cantilever brackets embedded in wall with suitable size of PCC (1:3:6) type C-1 blocks and connecting union to pipe of overall size 915mm x 460mm & bowl size 410mm x 330mm x 160mm all complete as specified and as directed.

Drainage Spouts complete as per drawing and Technical specification