REPLACEMENT OF OLD VINTAGE CI/GI PIPELINE INTO DI/GI PIPELINE AND ALLIED WORKS AT CTS AND USMAAN VIHAR AREA UNDER GE SOUTH AKHNOOR

Amount

Taking up cast iron water mains of size 200mm dia (including all fittings/valves), with spigot and socket ends and lead joints including burning out joints and recovering lead complete all as specified and directed.

Taking up or down steel tubing steel tubing and connections including cleaning for re-fixing or removal to store of size 50 mm complete all as specified and directed.

Taking up or down steel tubing steel tubing and connections including cleaning for re-fixing or removal to store of size 80 mm complete all as specified and directed.

Taking up or down steel tubing steel tubing and connections including cleaning for re-fixing or removal to store of size 100 mm complete all as specified and directed.

Taking up or down steel tubing steel tubing and connections including cleaning for re-fixing or removal to store of size 150 mm complete all as specified and directed.

M&L of valve pit chamber of size 600x600x600 mm (internal dimentions) including earth work,PCC foundation 1:4:8, brick masonary in CM 1:4, rendering in 15mm thick cement mortar 1:4 on internal and external surfaces, coping and white washing with two coats of lime wash including paintig with two coats of black colour synthetic enamel paint to mild steel top cover surfaces and angle iron frame work( 50X50X6mm) with MS Sheet of thickness 3mm with hinges, handles and suitable locking arrangements, fastening arrangements, nuts, bolts and washers complete all as specified and directed

Description all as per item No 6 above but chamber size chamber of size 900x900x900 mm (internal dimentions) complete all as specified and directed.

Description all as per item No 6 above but chamber size chamber of size 1200x1200x1200 mm (internal dimentions) complete all as specified and directed.

M&L fittings for spigot socket CI/DI pipes such as bend (any type radius and angle) and taper any type,(straight, bend, increasing, decreasing or double socket etc) tee pieces ‘Y’ junction double branch (all socket or socket caps and plugs etc size up to 150 mm bore complete all as specified and directed.

Cutting cast/GI iron pipes and reducing to required length before laying in position for insertion of new tees, branches etc.as required upto 150mm bore of pipe complete all as specified and directed.

Material and labour for providing run lead joint size 150 mm bore complete all as specified and diected.

Material and labour for providing run lead joint size 200 mm bore complete all as specified and diected.

Material and labour for Ductile Iron pipe of size 200mm dia, centrifugally cast with socket & spigot end, in any length laid in trenches or on floor/wall Class-7 conforming to IS:8329/2000 suitable for Push-on-jointing with inside cement mortar lining with internal metallic zinc coating and external black bitumen coating duly ISI marked including jointing material complete all as specified and directed. (Necessary CI/DI fittings as required and Excavation / earth work etc; shall be measured and paid seperately) (Make: Electrosteel/TATA/Jindal or Equivallent)

Description all as per item No 13 above but DI Pipe of size 150mm size complete all as specified and directed.

Description all as per item No 13 above but DI Pipe of size 100mm size complete all as specified and directed.

S&F of steel tubing galvanized medium grade of size 80 mm dia with all necessary fitting and laid in trenches/on wall/ on floor including jointing & testing complete all as specified and directed.

Description all as per item No. 16 above but GI tubing of size 50mm complete all as specified and directed.

Supply and fix in replacement of sluice valve PN 1.0 of size 200 mm bore Cast Iron, with brass spindle heavy duty class-II conforming to IS-14846 flange type, ISI marked and iron wheel head including jointing material such as rubber fibre gaskets, nuts&bolts and washers complete all as specified and directed

Description all as per item No.18 above but Sluice Valve of size 150mm complete all as specified and directed.

Description all as per item No.18 above but Sluice Valve of size 100mm complete all as specified and directed.

Description all as per item No.18 above but Sluice Valve of size 80mm complete all as specified and directed.

Supply and fix Gun Metal Gate Valve suitale to 50 mm (2”) dia GI pipe with new gun-metal gate valves, iron wheel head screwed both ends including testing complete all as specified and directed.

Supply and fix in replacement of Non Return valve (reflux valve), ISI marked with flanged ends suitable for 200 mm bore, providing flanged joints with heavy duty rubber gaskets, nuts& bolts and washers complete all as specified and directed.

Cast Iron Air Valves with two air Outlets, 200 mm dia bore and fixing Up in cast iron/DI water supply mains including suitable jointing materials with heavy duty rubber gaskets, nuts& bolts and washers complete all as specified and directed.

Excavation in trenches for laying of cables/ pipe lines etc in any type of soil not exceeding 1.5 mtr wide and not exceeding 1.50 mtr depth and getting out complete all as specified and directed.

Returning filling in soft/loose soil including spreading, leveling, watering and well ramming in layers n.exc 25cm complete all as specified and directed.

Removing excavated materials not exceeding 50 Mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and directed.

Note:- Deduction for Schedule of credit (Sch 'A' Part-II) to be made of ₹ 697183.33 from the total quoted amount of BOQ while accepting the bid. Details of schedule of credit is given in tender documents.

JAI DURGA CONSTRUCTION CO

M/S Inderjit Sharma and Co.