Directorate Of Municipal Administration Tender

code04 - Refilling available earth around trenches/pipelines, cables in layers not exceeding 20 cms in depth, compacting each deposited layer by ramming after watering with a lead upto 50 m, and lift upto 1.5 m. Including cost of all labour complete as per specifications (PWD DSR 2023-24 Vol 1 P. No. 7 It No. 1.10)

code05 - Providing and constructing un-reinforced plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (Grade), coarse and fine aggregates conforming to IS:383:2016:, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including construction joints, primer, sealant, curing of concrete slabs for 14-days, and water finishing to lines and grade as per drawing and technical specification clause 1501 with all lead, lifts, loading & unloading charges, cost and conveyance of all materials, labour, equipments etc., complete. as per the directions of the Engineer-in-charge of the work. (PWD DSR 2023-24 Vol 3 . No. 149 It No. 16.28)

code06 - Supplying and fixing DI Resilient seated soft sealing SLUICE VALVE of various dia.with body, bonnet of ductile iron (DI) conforming to IS-1865 and of grade GGG 40/50, shaft of stainless steel, wedge fully rubber lined with EDPM seals of NBR and the valves should be vacum tight and 100% leak proof with face dimensions as per BS 5163-89 / IS 14846-2000 / DN 3202 F4/F5. The stem sealing should be with toroidal sealing rings (minimum 2 “O” rings). Body and bonut should be coated with Electrostatically applied Epoxy Powder Coating with minium coating thickness of 250 micron both inside and out side. The rate is inclusive of cost of valve, T.P set, galvanized bolts & nuts and rubber insertions etc. but excluding earth work. For PN-10:) For Suilce Valve of PN - 10.0 and80 mm (BWSSB SR2023-24P No.22 It No2.23.2)

code07 - Providing and installing at site of work P.V.C. pipes including cost of pipes and specials and labour, including lowering into trenches, laying true to line, level and perfect linking at joints leak proof including jointing of approved type with all labour charges and all lift charges, handling charges including encasing the pipe around to a depth not less than 15 cms with gravel or selected earth available from the excavation etc. complete. (PWD SR 2023-24 Vol 5 P No. 140 It No 10.14.10) 90mm(weight of pipe -1.313 kg)