NAMAKKAL CITY MUNICIPAL CORPORATION - Providing Drinking water supply HDPE Distribution main at Kosavampatti VOC nagar to Deventhirapuram Kizhakku street area in Kosavampatti

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. Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary soil.SS20B - WD-W0653

Charage incurred the B.T.Road cutting including cost and conveyuance charges to site etc., Complete as per Std Specification.WD-W0739

Charage incurred the C.C Road cutting including cost and conveyance charges to site etc., Complete as per Std Specification. WD-W0740

Supplying and conveying to site, the following sizes of HDPE pipes of class PN6 (PE-100) confirming to IS:4984/1995, as specified in Technical Specifications in standard lengths including labour charges for loading, unloading and stacking at site and transportation charges etc., complete as per standard specifications and as directed by the Engineer in Charge (TWAD SOR 2024-25) 160mm dia HDPE Pipe PN6 PE 100 - WD-M0191

160mm dia PVC Pipe 6ksc - M-0873

90mm dia PVC Pipe 6ksc - M-0870

Supply,laying and jointing of following dia PVC/HDPE necessary specials.including all cost of materials,labours etc., complete as per standard specifications. 90mm PVC Stub End/tail piece 6 ksc

160mm PVC Stub End/tail piece 6 ksc

160mm HDPE Pipe Couling EF PN6

90mm HDPE Elbow PN6 Mould

160mm HDPE Elbow PN6 Mould

160mm HDPE Elbow PN6 WD-M0289

90mm HDPE Tee PN6 WD-M0285

160mm HDPE Tee PN6 WD-M0289

90mm HDPE Tail piece long end PN6

160mm HDPE Tail piece long end PN6

3" MS flange ring for stubend

6" MS flange ring for stubend

90mm HDPE Reducer Mould PN6

160mm HDPE Reducer Mould PN6

PVC Paste

6''Pvc Coupler WD-M0111

6'' PVC Bend WD-M0108

6''PVC Elbow WD-M0112

6''PVC End Cap WD-M0115

160 mm x140 mm Reducer WD-M0098

6''PVC Tee WD-M0113

3''.PVC Compler WD-M0111

3''Pvc Tee WD-M0113

3''PVC Elbow WD-M0112

3'' PVC Bend WD-M0108

3''PVC end cap WD-M0115

3''PVC FTA WD-M0114

3'' PVC MTA WD-M0114

3''GI Pipe B class WD-M0491

6''GI Pipe B class WD-M0494

Laying and Jointing of G.I.Pipes and Specials including cost and conveyance charges to site etc., Complete as per Std Specification.50mm - 65mmǾ WD-W0261

80mm -100mmǾ WD-W0262

Laying and jointing of PVC Pipes in to Trenches etc.,Complete as per Standard Specification. Up to 90-110mmǾPVC Pipe WD-W0425

Up to 125-160mmǾPVC Pipe WD-W0426

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 Officers. upto 90mm OD HDPE pipes WD-W0618

upto 160mm OD HDPE pipes WD-W0622

Supply, erection, testing and commissioning of cast iron body and bronze internal non-rising spindle sluice valve of sizes at required places to control the flow of water including necessary MS flange of table ‘E’, gaskets, bolts & nuts including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary, etc., complete as per standard specification and as directed by the Departmental Officers. Make: NORMEX / KARTAR / EQUIVALENT 80mm CI Sluice valve - M-0814

150mm CI Sluice valve - M-0814

Refilling the trenches with excavated earth (other than sand) in layers and watering, ramming and consolidation as per standard specification etc complete and as directed by Engineer in charge TWAD SR Pg no 190