Public Works Department Tender

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion complete within all leads, lifts carriage of material and other incidental complete in all respect as per direction and satisfaction of Engineer-in-Charge.

Socket 110mm (one hundred ten millimetre)

Constructing brick masonry manhole in cement mortar 1:4 (one cement : four coarse sand ) with R.C.C. top slab with 1:1.5:3 mix (one cement : one and half coarse sand : three graded, crushed stone aggregate 20 mm (twenty millimetre) nominal size), foundation concrete 1:4:8 mix (one cement : four coarse sand : eight graded, crushed stone aggregate 40 mm (forty millimetre) nominal size), inside plastering 12 mm (twelve millimetre) thick with cement mortar 1:3 (one cement : three coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (one cement : two coarse sand : four graded, crushed stone aggregate 20 mm (twenty millimetre) nominal size) finished with a floating coat of neat cement complete as per standard design. Inside size 90x80 cm (ninety into eighty centimetre) and 45 cm (forty five centimetre) deep including C.I. cover with frame (light duty) 455x610 mm (four hundred fifty five into six hundred ten millimetre) internal dimensions, total weight of cover and frame to be not less than 38 kg (thirty eight kilogram) (weight of cover 23 kg (twenty three kilogram) and weight of frame 15 kg (fifteent kilogram) with sewer bricks conforming to IS:4885 complete in all respect including carriage of materials within all leads and lifts as per direction and satisfaction of Engineer-in-Charge.