SPL REPAIR TO 4 X PS STORAGE TANKS AND CONNECTED PIPE LINE AT ALONG MIL STN UNDER GE 872 EWS

Amount

Dismantling Unserviceable/ Rusted Members of Mild Steel Work of any description from Pressed Steel Overhead Tank of Size 7.50x5.00x2.50 Metre having 80000 Litre Capacity at 5.00 Metre High Staging by Cutting/Unscrewing Mild Steel Bolts, Nuts, Washers, etc. after Disconnecting Rising Mains, Delivery and Drain Pipes, complete all as specified and as directed.

Taking up or down Steel Tubing (Rising Mains, Delivery & Drain Pipes) 100mm bore and Connections/ Fittings of any description from any Situations, Serviceable Pipes keep in Safe Custody for re-use, complete all as specified and as directed.

M & L for factory made Pressed Steel Plates of Size 1250x1250x6.0mm thick (or nearest/existing Size) as Bottom and Side Wall of Pressed Steel Overhead Tank at 5.00 Metre High Staging, conforming to relevant IS, Making the tank Leak Proof with Lead Wools, Rubber Gaskets, Mild Steel Bolts, Nuts, Washers, etc. complete all as specified and as directed. (NOTE : Cost of Lead Wools and Other Jointing Materials (as required/ ordered) will deem to be included in the Unit Quoted Rate. However, Mild Steel Bolts, Nuts, Washers, Rubber Gaskets, etc. will be Measured & Paid separately under appropriate Items.)

M & L for Mild Steel Sheets 3.15mm thick as in Top Cover of Pressed Steel Overhead Tank at 5.00 Metre High Staging, conforming to relevant IS, Fixing with Mild Steel Bolts, Nuts, Washers, Hinges, etc., complete all as specified and as directed. (NOTE : Cost of Mild Steel Hinges (as required/ ordered) will deem to be included in the Unit Quoted Rate. However, Mild Steel Bolts, Nuts, Washers, etc. will be Measured.)

M & L for Mild Steel Box of Size 200x200x130mm, made out of 8.0mm thick Mild Steel Plates, conforming to Fe-290, Gde E-165, providing Holes for fixing Mild Steel Angles, etc, complete all as specified and as directed.

M & L for Mild Steel Angle Iron of size 40x40x6.0mm to 65x65x6.0mm as in Frame Work (Supports, Cross, etc.) of Pressed Steel Overhead Tank at 5.00 Metre High Staging and Similar Work, conforming to Fe-290, Gde E-165 and fixing with Mild Steel Bolts, Nuts, Washers, etc., complete all as specified and as directed. (NOTE : Mild Steel Bolts, Nuts, Washers, Gasket, etc. will be Measured & Paid separately under appropriate Items.)

S & F Mild steel bolts exc 12mm but n.exc 20mm dia of neck, purpose made, with hexagonal or square head one end and screwed the other, or screwed both ends; each screwed end to be fitted with washers and one hexagonal or square nut. exc 30cm long complete all as specified and directed.

Supply only Rubber Gasket 6.0mm thick (Sizes of Rubber Gasket as per Site requirment /as ordered) complete all as specified and as directed. (Note: Cost of fixing for rubber gasket shall deemed to be included with the unit quoted rate of PS plate here-in-before)

M & L for Sealing surfaces previously treated with tar, bituminous composition, etc., with one coat of knotting in preparation for painting to Pressed Steel Overhead Tank at 5.00 Metre High Staging and Making Leakage Proof with Lead Wool, etc. including Leakage Proof Testing for Seven Days, complete all as specified and as directed.

M & L for Preparing Steel Surfaces of Pressed Steel Overhead Tank 80000 LITRE Capacity having 5.00 Metre High Steel Stagging, Cleaning completely and Applying Two Coats of Black Bituminous Paint (suitable for Drinking Water purpose) over a coat of aluminium red oxide primer to Inside of Pressed Steel Overhead Water Tank and all Connected Assesories like all GI Pipes, Valves, Other Fittings, etc., complete all as specified and as directed.

Supply, fix, connection and testing, 100mm bore, Steel water tubing, galvanised, medium grade with all fittings and fixed complete to walls and ceilings or laid in floors, etc complete all as specified and directed.

S & F 100mm bore, cast iron sluice valve, non-rising stem type, both end flanged, class PN 1.6 conforming to IS -14846-2000 with iron wheel head and stainless steel spindle including necessary jointing materials like nuts, bolt, washer & rubber/fiber board gasket including taking out/down existing one complete all as specified and directed.

M/s Mrinal Dowarah

M/S A K ENTERPRISE