Drainage Works Tenders

Providing and fixing factory made uPVC white colour Sliding window Three track made of extruded profiles with wall thickness of 2.3mm (+ -0.2mm). Window profile with hollow section with multi chamber. Frame (88mm x 52mm), sliding sash (42mm x 67mm). Slidingmesh Sash (42mm x 57mm) Sliding interlock (One vertical length in each shutters) (45.5mm x 28mm),Glazing bead (24.5mm x 16mm) will be miterd cut and fusion welded at all corners, including drilling of holes for fixing hardware and drainage of water etc., making arrangement for fixing of hardware. EPDM gasket, 1.2+ -0.2mm thick galvanised steelFrame (30mm x 18mm) 2 nos, sliding sash (30mm x 18mm), sliding mesh sash (26mm x 10mm) profile tobe inserted in required profile, frame will be fixed to the wall with 8mm x 100mm long fasteners, Hardware [Touch Lock of zinc alloyed (white powder coated), steel roller system. Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture1.40mm and all required accessories. complete all as specified and directed. (Note: The unit rate quoted by contractor excludes cost of glass and includes all other connected accessories, making scaffolding, trestles, ladders, cradles, necessary for execution of work and protective measures etc... for a height upto 26 mtr height approximately. (G+5 storey bldg). Net opening will be measured for payment purpose.)

supply and laying 25 mm PVC Pipe (heavy tupe) for water drainage with 6 mm thick nitrial rubber insulation with propper spport & brackt as per direction Make: Suprime / Oriplast)

S & F 150 mm dia, DWC HDPE pipe, stiffness class SN8, with non smooth external annular corrugated and smooth internal surface (Double wall) for non pressure sewage & drainage application, grade conforming to IS-16098 (Part-II: 2013), in any length, with rubber ring joints, laid in trenches or in floors, etc complete all as specified and directed.

STORM WATER DRAINAGE SYSTEM