Drainage Works Tenders

Construction of dry rubble flooring at cross drainage works for relatively less important works.

Providing cast in situ / ready mix M-20 grade cement concrete for head walls of cross drainage work / retaining walls excetra including necessary form work, compaction, finishing and curing excetra complete. (with reversible drum type mixer/ concrete batch mix plant (pan mixer) without Supervisory Control and Data Aquisition (using NATURAL SAND).

For Drainage System.1.At Ram Ray Stadium

Providing and fixing steel anchor (25 mm dia) with resin bond cement capsule anchorage including drilling holes, inserting grout capsule driving anchor, cost of all material, machinary, labour, ventilation, lighting, drainage and other ancillary operations etc. complete with lead upto 1 Km and all lifts.

Drainage Spouts using 100 mm GI pipe complete as per drawing and Technical specification. Ref to MoRT&H : IRC - 2705 ---- including all lead, lifts, loading unloading, transportation, labour, hire cha...

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 5 mm), including making drainage opening wherever required complete all as specified and directed.