Drainage Works Tenders

S&F in repair for factory made PCC kerb stone of size 300 x 460x150mm , laid in position to the required line, level and curvature, jointed with cement mortor 1:3 including making the joint with or without grooves including making drainage opening where ever required comlete all as per direction of Engineer-in-charge.

Drainage spout complete as per drawing and technical specification clause 1209.

Providing Laying and spreading of Speicified graded stone dust in drainage layer (Blanket Coat) in Uniform layer on a prepared subgrade and compaction with 8-10 T Power roller MORD Specification No .404.3.2

GSB Construction of granular sub-base by providing graded material, spreading in uniform layers with a motor grader on a prepared surface, mixing by mix in-place method with rotavator at OMC, and compacting with a vibratory roller to achieve the desired density, complete as per clause 401. Grading-V - For sub-base cum drainage layer - Mix in Place Method including cost and conveyance of all materials labour charges etc. Complete as required as per direction of Engineer in charge.

9.147A.5:Providing and fixing factory made uPVC white colour casement/casement cum fixed glazed windows comprising of uPVC multi-chambered frame, sash and mullion (where ever required) extruded profiles duly reinforced with 1.60 +/- 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), uPVC extruded glazing beads of appropriate dimension, EPDM gasket, stainless steel (SS 304 grade) friction hinges, zinc alloy (white powder coated) casement handles, G.I fasteners 100 x 8 mm size for fixing frame to finished wall, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, mullion (if required) shall be also fusion welded including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of required size and of approved quality, all complete as per approved drawing & direction of Engineer-in-Charge. (Single / double glass panes and silicon sealant shall be paid separately) Note: For uPVC frame, sash and mullion extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable.Casement window double panels with S.S. friction hinges (350 x 19 x 1.9 mm) made of (big series)frame 67 x 60 mm & sash / mullion 67 x 80 mm both having wall thickness of 2.3 ± 0.2 mm and single glazing bead/ double glazing bead of appropriate dimension. (Area of window above 1.50 sqm).

Supplying & laying of RCC pipe of bore dia of 300 mm class NP2, laid and joined complete with collars for protection of HT cable across the roads, rail line and nala, drainage in hard /dense soil etc.