Providing water supply main and house service connection in left out areas of ABD IN zONE-3,4 at Madurai Corporation

Amount

Supply and delivery of HDPE PIPES AS PER IS 4984/2016/as per IS Specification PN 6 110mm HDPE Pipe (WD-M0267)

Jointing HDPE Pipes and Specials by butt fusion welding / eleetre fusion welding jeints using fusion equipment as per 180 21307-2011 and as per IS 7634 (part-2) : 2012 ineluding cost of hire charges for butt fusion equipment power supply arrangements ete., complete as per directed by TWAD Board Ofticers.

Jointing the CI / DI Double flanged pipes and specials with rubber insertion to with IS638(1979) and M.S. bolts and nuts of IS 1364-1(2002), including cost of jointing materials such as bolt and nuts Rubber insertion and labour charges etc., complete. 110mm

Supply and delivery of SPECIALS FOR HDPE PIPES AS PER IS 8360/1977/Part I (Reaffirmed 1992) Part II and III (Reaffirmed 2002) and specials as per IS Specification 110 mm 90 Degree bend (WD-M0355) PN 6

110 mm Equal Tee (WD-M0355) PN 6

SUPPLY AND DELIVERY OF DUCTILE IRON SOCKET/SPIGOT PIPES FOR CLASS K7 AS PER IS 8329/2000 - 500 mm

SUPPLY AND DELIVERY OF DUCTILE IRON SPECIALS AS PER IS 9523/2000

Labour charges for cutting open road for laying water mains or sewer - B.T. Roads (or) Maccadam road

Labour charges for cutting open road for laying water mains or sewer - Concrete Roads

Removing the Existing Paver block M40 grade 80mm thick & 60mm thick in the the rate including Removing and Stock to the Same Site and tranporting loading unloading and Labour Charges and Other tools etc. complete as per standard specification,.

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by departmental officers

Lowering and fixing of HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by the TWAD Officers 50-75/90-110mm

Ground utilities PVC 90 mm - Replacement of Underground Utilities (PVC Pipe) damaged during earthwork excavation for pipe laying works including cost of additional earthwork excavation in all soil strata, including BT/CC road cutting, removal of slushy soil and replacing the pipeline with sound pipe, including supply and delivery of PVC pipes, couplers, jointing materials and required specials, cutting, conveying , laying, jointing and cost of refilling for the additional earthwork etc complete and as directed by the TWAD board officers (10KSC) 90mm

Refilling with excavated soil (other than sand) complying with the standard specification for filling

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by departmental officers - 500 mm

Lowering of D.I Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the TWAD Officers.

Jointing and fixing of C.I/ D.I-S/S pipes and specials with rubber gaskets (tyton joint) including cost of lubricants. (including cost of jointing materials)

Refilling with excavated soil (other than sand) complying with the standard specification for filling

Supply and Delivery of Electrofusion tapping saddle for HSC Connection in HDPE Mains for Water Supply Scheme, PE 80 blue, PN 12.5 with female threaded metal insert of SS 304 as per standards BS EN 12201 tested as per BS 6920 for drinking water in WRC-NSF ltd, UK. (Non Wrap with top loading type). Sizes:63mm to 315mm dia distribution HDPE pipes. 20mm (1/2”)

Supply and Delivery of HSC Ferrule - Common Items for HSC Connection i Brass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded as per IS:1554 BSPT, ISO:7-1 to suit the corresponding bore sizes of 15mm, 20mm and 25mm dia size ( 1/2", 3/4" and 1") in the saddle Connection as per IS :1554 BSPT, ISO:7-1 a) 15mm (1/2”)

Supply and Delivery of HSC FTA - Poly Propylene compression Female Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK for connecting 15mm, 20mm and 25mm outlet points of Brass ferrule of sizes 15mm, 20mm and 25mm respectively. a) 20mm thick (1/2")

Supply and Delivery of HSC Elbow - Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes a) 20m thick (1/2")

Supply and Delivery of HSC MDPE - MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK a)20m thick (1/2")

Labour charges for drilling, cutting, Threading and Fixing Ferrules in distribution pipes.

Labour charges for cutting open road for laying water mains or sewer - B.T. Roads / CC road

Removing the Existing Paver block M40 grade 80mm thick & 60mm thick in the the rate including Removing and Stock to the Same Site and tranporting loading unloading and Labour Charges and Other tools etc. complete as per stan

Earthwork For Main & Service Earthwork - Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers

Lowering and fixing For Main & Service - Lowering of MDPE HSC Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the TWAD Officers.

Refilling with excavated soil (other than sand) complying with the standard specification for filling

Plain Cement concrete 1:2:4 (one cement , two sand , and four coarse agregates) using 20m size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing laying and labour Charges etc., complete as per standard specification.

Providing and laying spreading and compacting 0.396 m3 of 45 -22.40mm and 0.58m3 of 22.40 and 2.36m and 0.396m3 of 2.36mm and below metal graded stone agregate to wet mix macadam(WMM) specification including premixing the material with water at OMC in mechanical miz plant carriage to mixed material by tiper to site laying in uniform layerswith paver in sub base course on well prepared surface and compacting with vibratory roler to achive the desired density complete as per clasue 406 of Morth specification.

Re Fixing of Existing Removed Paver block M40 grade 80mm thick & 60mm thick in uniform shape of approved make to be laid in flurring bone pattern with stone dust cushion below the uniform shap of approved non skitting surface in the top and the rate including levelling the base preparation of pavers as sub base, stone dust cushion 150mm thick laying out of pavement cut the pieces to fix the edge vibring the pavers,sweeping tranporting loading unloading of laying paver block as per standard specification,

Add GST 18%

HORIZON PLASTO TECH (BID ID -1203742)