Name of Work:- Supply, delivery, installation and commissioning of 750mm dia Dismantling joint (CI, double flanged) at delivery line along with other allied works at Maheshtala Booster Pumping Station under Maheshtala Municipality. | Sl. No. | Item Description | |
| 1 | Supplying including cost of installation of cast iron Dismantling joint Double Flanged Flexible Short piece with collapsible arrangement, flangedface drilled to IS: 1538-93 table 4 & 6, flat face conforming to IS: 210-85,GR 150 FG complete with sealing rubber gasket made of EPDM quality with ISI mark to 5382-1985, type 4, cast iron follower gland and mild steel fastener with zinc coating. The whole assembly is to be mechanically and hydraulically tested to provision in IS: 1533.93. Fitting and fixingshould be in proper position with proper care of main pipe line for leak proof condition. Diameter in mm with minimum barrel pipe length in mm. 750mm with length 315 to 490mm. | | 2 | Painting hoist structural components, tressle bridge ,crane, lifting beam, cat work bridge and other similar structure on prepared surfaces with two coats of zinc phosphate primer (airless spray preferred) 40 microns/coat and followed by two coats of synthetic enamel paint 25 microns/coat including cost of all materials, labour, scaffolding etc., complete with all leads and all lifts. | | 3 | M.S. structural works in columns, beams etc. with simple rolled structural members (e.g. joists, angle, channel sections conforming to IS: 226, IS: 808 & SP (6)- 964 connected to one another with bracket, gussets, cleats as per design, direction of Engineer-in charge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming to IS: 816- 1969 & IS: 1995 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour required for the work including all incidental chages such as electricity charges, labour insurance charges etc. For Structural Works in Roof Trusses etc. using joists, channels and angles of specified section weighing less than 22.5 kg/ m Please Enable Macros to View BoQ information |
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