Directorate Of Municipal Administration Tender

Providing course Sand Bedding for the pipeline trenches including watering and consolidation by punners etc., complete with all lead and lift (In Black Cotton soil and rock reaches). Vol 5 SR 2021-22, Chapter-2, It.No. 2.1, P.No.63

Manufacturing, providing, transporting, rolling, lowering, laying & Jointing, testing, commissioning of ERW (Electric Resistance Welded)/SAW (Submerged Arc Welded) MS pipes (Fe-410 grade) conforming to IS 3589-2001with latest amendments including perfect linking and welding of joints to correct position including cost and conveyance of pipes and materials with all lead and lift, cost of all labour and giving satisfactory hydraulic test as per IS 3589-2001 with latest amendments for test pressure and working pressure both at factory and site etc complete as per detailed specifications. with inside CM 1:1.5 lining of minimum 10 mm thick upto 610 mm OD & minimum 12mm thick beyond 610 mm OD and out side minimum 25 mm thick coating in CM 1:3 over 50 x 50 mm weld mesh of 13 gauge, including loading and unloading of pipes for the following diameters and specified thickness of plate as noted below, including bailing out of water wherever necessary. The rates are inclusive of all taxes and duties. (Contractor will make his own arrangement for procuring water for testing) etc., complete with all leads, lifts and labour as per the. technical specifications, drawing and direction of the Engineer-in-charge. Vol-5 SR 2021-22, Chapter-6, It.No. 6.3, F060C, P.No.90 & 91, 457 mm dia X 7.10 mm thickness

Manufacturing, providing, transporting, rolling, lowering, laying and jointing, testing and commissioning of MS specials of minimum 8 mm thick conforming to IS 7322:1985 with latest amendments, perfect linking and welding of joints to correct position including cost and conveyance of materials with all lead and lifts, cost of all labour and giving satisfactory hydraulic test as per IS 3589:2001 with latest amendments for test pressure and working pressure both at factory and site etc., complete as per detailed specifications with inside lining two coats of food grade epoxy painting of approved make with each coat of 250 micron, thick (after dry) over one coat of food grade epoxy primer of approved make with minimum of 50 micron thick (after dry) and outside 25mm thick coating in CM 1:3 by providing 50x50mm weld mesh including loading and unloading of pipes for the following category to suit PSC/ MS/ CI/ AC/ DI/ PVC pipes. The rates are inclusive of all taxes and duties. The weight of the MS shell only be considered before lining and coating for arriving at the rate (3.142X0.457X 8 mm thk 62.8 =90.17X20 mtrs=1803 kgs and MS flanges (0.65X0.65X3.142X0.025X7850/4 = 65kgX4nos = 260.kgs), (0.45X0.45X3.142X0.025X7850/4 = 31kgX2nos=62.kgs) (Neoprene rubber gasket 8 mm thikness 76 kgs and M-25X100 mm length bolts nuts with double washers72 kgs) Vol-5, SR 2021-22, It.No. 37.1, F370A, P.No.98 & 99, Pipe bends,branches, tail pieces, reducers etc. for upto 500mm dia pipes

Supplying and fixing of DI specials with ISI mark conforming to IS 9523/2000 suitable for jointing 100 mm to 600 mm dia DI pipes coated with rust prevention coatings as below : I) External Coatings: a) Metalic zinc with finishing layer of bituminous as per Annexure A of IS:9523/2000 b) Zinc rich paint with finishing layer of bituminous as per Annexure A of IS:9523/2000 c) Bituminous paint as per Annexure C of IS:9523/2000 II) Internal Lining: a) Portaland Cement (with or without additives) mortar as per Annexure B of IS:9523/2000 b) Cement Mortar with coat as per Annexure B of IS:9523/2000 c) Bituminous paint as per Annexure C of IS:9523/2000, Vol-5 SR 2021-22, Chapter-5, P.No.88, I.No.7 (E080A)

Supply and delivery of Resilient seated soft sealing Sluice Valves with body, bonnet of Ductile Iron of grade GGG50, wedge fully rubber lined with EPDM and seals of NBR and the valves should be of vaccum tight and 100% leak proof with face dimensions as per BS 5163-89/ IS 14846-2000 / DIN 3202 F4/F5. The stem sealing should be with Toroidal sealing rings (minimum 2 'O' rings). All the valves should be with electronic powder coating both inside and outside with pocket less body passage. The valves shall be supplied with suitable size galvanized bolts and nuts of required numbers as per relevant IS. Vol-5 SR 2021-22, Chapter-3, I.No.26.6 & 26.10 (B074F and B074J), P.No.72, 250 mm dia

Supply and delivery of Resilient seated soft sealing Sluice Valves with body, bonnet of Ductile Iron of grade GGG50, wedge fully rubber lined with EPDM and seals of NBR and the valves should be of vaccum tight and 100% leak proof with face dimensions as per BS 5163-89/ IS 14846-2000 / DIN 3202 F4/F5. The stem sealing should be with Toroidal sealing rings (minimum 2 'O' rings). All the valves should be with electronic powder coating both inside and outside with pocket less body passage. The valves shall be supplied with suitable size galvanized bolts and nuts of required numbers as per relevant IS. Vol-5 SR 2021-22, Chapter-3, I.No.26.6 & 26.10 (B074F and B074J), P.No.72, 450 mm dia

Providing bedding for the pipeline trenches in black cotton and rock reaches including watering and consolidation by punners etc. complete with all lead and lift with: Vol 5 SR 2021-22, Chapter-2, It.No. 2.1 (A107A), P.No.63

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver/grader in sub-base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density. MORTH Specification No. 406 PWD R&B SR 2021-22 It.No.4.27 , P.No - 24