E1-0118-2025-3-1-26

Cutting open B T Roads surface including cost of Labours for cutting, removing and clearing the site etc., complete as per standard specification (TWAD 2025-26 - Unique Code - WD-W0739)

Earthwork excavation and depositing on bank within initial lead of 10m and initial lift of 2m as sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary soil. directed by Departmental officers (TWAD 2025-26 - Unique Code - WD-W0705,WD-W0708)

110mm HDPE Pipe

160mm HDPE Pipe

Supply and delivery of HDPE Pipes PN6 approved quality of departmental officers loading, unloading, Frieght and transit insurance etc., Cost and conveyance of all materials to Site etc., Complete (TWAD 2025-26)

110mm HDPE Pipe

160mm HDPE Pipe

Supply and delivery of HDPE Specials in approved quality of departmental officers loading, unloading, Frieght and transit insurance etc., Cost and conveyance of all materials to Site etc., Complete (TWAD 2025-26)

110mm HDPE Tee

100mm Sluice Value

110mm HDPE 90 Degree Bend

160mm HDPE Tee

150mm Sluice Value

160mm HDPE 90 Degree Bend

110mm HDPE Stubend

100mm MS Flange

160mm HDPE Stubend

150mm MS Flange

110mm HDPE End Cap

160mm HDPE End Cap

160mm x 110mm HDPE Reducer Tee

160mm x 110mm HDPE Reducer

110mm HDPE EF Coupler

160mm HDPE EF Coupler

MS BOLTS AND NUT - 20mm dia and above x 90mm to 120mm length fully thread-ed bolts and with nuts 2 Nos

RUBBER INSERTION SHEET - 3 Ply R.I. Sheet

Jointing HDPE Pipes and Specials by butt fusion welding / electro fusion welding joints using fusion equipment as per ISO 21307-2011 and as per IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per directed by TWAD Board Officers (TWAD 2025-26 - Unique Code - WD-W0619, WD-W0624)

110mm HDPE Pipe

160mm HDPE Pipe

Lowering HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by the TWAD Officers - For depth upto 2m (TWAD 2025-26 - Unique Code - WD-W0430, WD-W0432)

110mm HDPE Pipe

160mm HDPE Pipe

Refilling excavated soil (other than sand) complying with the standard specification for filling in foundation and basement (TWAD 2025-26)

110mm HDPE Pipe

160mm HDPE Pipe

HSC Connection - 20 mm - Providing House service connection with MDPE 20mm pipe (supply, lowering, jointing & testing), electrofusion tapping saddle PE 80 blue, PN 12.5 with female threaded metal insert of SS 304, Brass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded to suit the corresponding bore sizes of 15mm dia size (1/2"), Poly Propylene compression Male Threaded Adaptor with metal insert of SS 304, Poly propylene 90 Degree Compression elbow with compression joint at both ends, Poly Propylene compression Female Threaded Adaptor with metal insert of SS 304 all as per standard including road cutting, replacement of utilities providing house service connection, refilling, retoration of roads/drains testing etc complete with materials and specification as instructed by department officers.

HSC Connection