Marakkanam TP - 15th SFC Tied- 2023-2024 Throwpathi Amman Koil Pipeline

Amount

Earth work excavation for 160 mm Dia HDPE Pipe and depositing on bank with initiallead of 10 m and lift of 2 M in narrow trenches for layingof pipes for water supply and sewerage works in thefollowing type of soils as directed by Departmentalofficers such as Hard stiff clay, stiff black cotton, hard red earth, shales,murram gravel, stoney earth and earth mixed with smallsize boulders and hard gravelly soil.One cubicmetre including Refilling

Supplying and Delivery of 160 mm Dia HDPE PIPE WITH EXCISE DUTY AS PER IS 8329 / 2000 Pipe includind all cost of materials and other chrges etc complete complying with standard Specifications

Lowering HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by the TWAD Officers

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.

Supply, delivery and fixing of CI SLUICE VALVES NON RAISING SPINDLE TYPES TO PRESSURE RATING OF 1.6 PN TO BE USED IN PUMP HOUSES (LONG BODY/ LONG FACE TO FACE) Conforming to IS AND WITH 5 YEARS WARRANTY

Testing of Ms/CI/DI/PVC/HDPE/PIPES With with hydrolic testing epuipment by filling with water (including cost of water [email protected]/kl) and testing to recommended pressure in convenient stetches and attending the bursts if any occurred during the test, excluding the cost of pipes, including other incidental and operational charges etc., complete for the following diametres of pipes.

Supply and Delivery of wet type submersible pump set 100lpmX225m head, confirming to IS 8034/2002 with ISI marking along with 2.5 sq mm. cable (to 5m lengh) suitable for installation in 150 mm dia bore including Transportation charges etc., complete

J Sankaran (BID ID -1048802)