Implementation of Jal Jeevan Mission to Provide Functional Household Tap connection to Rural Households in Mullipakkam Village Panchayats in Thirupporur Panchayat Union in Chengalpattu District for the year 2022-23 Pkg - 142

Amount

PART I: Providing FHTC, Laying of Pipe Line to Mullipakkam at Mullipakkam Panchayat in Thiruporur Panchayat Union. Estimate Amount : Rs.18.06 Lakhs

HSC Connection in DI Mains for Water Supply Scheme - Providing suitable dia PVC Saddle 63x25mm ISI MARKING (TWAD SOR Page No - 26)

Common Items for HSC Connection - PBrass Ferrule as per IS 319 grade of sizes 20mm size and threaded as per to suit the corresponding bore sizes of 15mm dia size in the saddle Connection as per ISI std. (TWAD SOR Page No - 53)

Provision for flow control valve with ISI make 25X20mm

Poly Propylene compression Female Threaded Adaptor withmetal insert of SS 304 as per standards ISO 14236 andTested as per BS 6 920 in WRC-NSF LTD, UK for connecting 15mm, 20mm and 25mm outlet points of Brass ferrule of sizes 15mm, 20mm and 25mm respectively.(TWAD SOR Page No - 53)

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

Poly Propylene compression Male Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipe (TWAD SOR Page No - 53)

Supply & Jointing 20 mm SS/brass screw down tap (TWAD SOR Page No - 160)

Earthwork Excavation for 20mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)(1.00mx0.60mx1.05m)

20mm PVC Pipe 10ksc as per standards ISI MARKING

Labour Charges for Laying & Jointing 20 mm pipe in Excavated Trench in Proper Camber

Provision for Stand post 0.10x0.15x1.20m and Platform 0.45x0.45x0.10m

Supply and delivery of the MS clamp and fixing in wall in open space with required screw etc (TWAD SOR Page No - 26)

Distribution Pipe Line

Earth work Excavation for Pipe Laying work as per SS20B for all soil including all charge stec.

Towards Cost and Supply of 63mm OD PVC Pipe 6Ksc

Labour Charge sfor Laying and Jointing of 63mm OD PVC Pipe 6Ksc

Refilling with Excavated Earth including all labour charges etc.

PART III: Providing FHTC, Laying of Pipe Line to Rayamangalam at Mullipakkam Panchayat in Thiruporur Panchayat Union. Estimate Amount : Rs.13.34 Lakhs

HSC Connection in DI Mains for Water Supply Scheme - Providing suitable dia PVC Saddle 63x25mm ISI MARKING (TWAD SOR Page No - 26)

Common Items for HSC Connection - PBrass Ferrule as per IS 319 grade of sizes 20mm size and threaded as per to suit the corresponding bore sizes of 15mm dia size in the saddle Connection as per ISI std. (TWAD SOR Page No - 53)

Provision for flow control valve with ISI make 25X20mm

Poly Propylene compression Female Threaded Adaptor withmetal insert of SS 304 as per standards ISO 14236 andTested as per BS 6 920 in WRC-NSF LTD, UK for connecting 15mm, 20mm and 25mm outlet points of Brass ferrule of sizes 15mm, 20mm and 25mm respectively.(TWAD SOR Page No - 53)

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

Poly Propylene compression Male Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipe (TWAD SOR Page No - 53)

Supply & Jointing 20 mm SS/brass screw down tap (TWAD SOR Page No - 160)

Earthwork Excavation for 20mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)(1.00mx0.60mx1.05m)

20mm PVC Pipe 10ksc as per standards ISI MARKING

Labour Charges for Laying & Jointing 20 mm pipe in Excavated Trench in Proper Camber

Provision for Stand post 0.10x0.15x1.20m and Platform 0.45x0.45x0.10m

Supply and delivery of the MS clamp and fixing in wall in open space with required screw etc (TWAD SOR Page No - 26)

Distribution Pipe Line

Earth work Excavation for Pipe Laying work as per SS20B for all soil including all charge stec.

Towards Cost and Supply of 63mm OD PVC Pipe 6Ksc

Labour Charges for Laying and Jointing of 63mm OD PVC Pipe 6Ksc

Refilling with Excavated Earth including all labour charges etc.

GST Amount for providing Service to Government Contract Works for the above Construction Works. { GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}

K. THIYAGARAJAN