Laying of Water Supply Line at Fish Market, Gazipur

Amount

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge. All kinds of soil)

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size)

Providing and supplying high density polyethylene (H.D.P.E) pipes, confirming to IS 4984; 1995 and IS 732; 1992 (amended upto date), including all taxes, transportion, loading / unloading stacking at site in closed shade duly protected from sunrays etc. complete in all respect as per directions of Engineer-in charge. HDPE pipe of grade PE 100/ PN 10 (a) 110 mm nominal outer diameter (OD)

Lowering, laying and jointing HDPE pipe in proper position by butt fusion jointing procedure including hydarulic testing as per relevant IS code complete with all materials relevant IS code complete with all materials for jointing procedures like butt fusion welding machine with hydraulic jack top oading clamp etc pump and accesssories for hydraulic testing and all labours as directed by Engineer-in-charge and confirming to IS-7634 :(Part-II) : 2012 (amended upto date) 110 mm nominal outer diameter (OD) HDPE pipe of grade PE 100/ PN 10 Lowering and laying of HDPE pipe including testing but excluding the cost of jointing.

Lowering, laying and jointing HDPE pipe in proper position by butt fusion jointing procedure including hydarulic testing as per relevant IS code complete with all materials relevant IS code complete with all materials for jointing procedures like butt fusion welding machine with hydraulic jack top oading clamp etc pump and accesssories for hydraulic testing and all labours as directed by Engineer-in-charge and confirming to IS-7634 :(Part-II) : 2012 (amended upto date) 110 mm nominal outer diameter (OD) HDPE pipe of grade PE 100/ PN 10 Providing butt fusion welding joints to HDPE pipe as confirm to DVS 2207 part-II / IS 7634 : 2012 part (II)

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall 20 mm nominal outer dia Pipes

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall 40 mm nominal outer dia Pipes

Providing and fixing brass bib cock of approved quality: 20 mm nominal bore

Providing and laying S&S C.I. standard specials such as tees, bends, collars, tapers, caps etc. (Heavy class): Up to 300 mm dia

Devendra Kumar Kasana

ESS DEE CONSTRUCTION

YOGESH KUMAR AND CO