Alandurai Town Panchayat Million Plus Cities 2025 26

Earthwork excavation and depositing on bank with an initial lead of 10m and lift of 2m in the following classification of soils as directed by departmental officers A) Hard stiff clay black cotton, hard red earth, shales, murram, ordinary gravel, stoney earth and earth mixed with small size boulders for foundation SS 20B For Pipe line

Supply and Delivery of following pipes from approved company and including cost and conveyance of materials and all etc complete complying with standard specifications. 90mm dia HDPE PIPES - PE 100 AS PER IS 4984/2016 (Pre-Compounded Resin)

80mm dia GI Pipe 'B' class ISI

Conveyance and lowering of following pipes and specials into trenches and laying and jointing with cutting and threading to grade and alignment including charges for testing of pipe line with water after the pipes are laid and jointed etc.,complete complying with std specifications 90mm dia HDPE PIPES - PE 100 AS PER IS 4984/2016 (Pre-Compounded Resin)

80mm dia GI Pipe 'B' class ISI

Towards 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 including cost and conveyance of all other labour and material charges to site etc.,complete complying with std specifications 90mm dia HDPE PIPES - PE 100 AS PER IS 4984/2016 (Pre-Compounded Resin)

Refilling with excavated earth in all types of soils and subsoils including soft disintegrated rock to the full depth as may be directed except in hard rock requiring blastering and including cost and conveyance of materials and all labour charges and all etc., complete..

Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Plain Cement Concrete 1:2:4 (one part of cement, two part of Crushed Stone Sand (M- Sand) and four part of coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Provision of 80mm dia GM Gate valve including cost and conveyance of all other labour and material charges to site etc., complete.