Tender For laying of 200 mm dia di pipe near kunustoria suji mill highway and additional repair work at palashdanga and kataguria under raniganj block under rcfa division-i phe dte.
Tender For re-routing of 33 kv line by laying of 3c xple 400 sq mm by micro tunneling work of 415 mtr with laying of hdpe pipe (200sq mm pe-100,pe10 ) for railway crossing at kanchrapara kalyani rail crossing and road crossing near snr carnival under naihati di
Tender For providing, laying, jointing and testing of d.i. pipe k-7 to connect the existing sewerage network of ward no. 1,2,3,4 and 8 including construction of r.c.c. manhole chamber, r.c.c. pillars, flushing tank, inspection chamber, anchor block, restoration
Tender For sub head construction of 180 nos manhole chamber at various locations, providing , laying, jointing and testing of di pipe 150mm dia class k7, construction of inlet chamber, screen channel wet well (including rising main pumping machinery, automi
Tender For corrigendum : interconnection between old retrofitted e.s.r. to new water pipe line by supplying and laying of d.i. (k-7) pipe with specials of 30 mm dia including valves in ward no-19, under uttarpara-kotrung municipality
Tender For corrigendum : design, construction, testing, commissioning of all the components of interception and diversion based sewage treatment plant (stp) work including 05 years of operation and maintenance of the entire system.• survey, investigation, design and construction of various diversion drains of inner size 0.50m(w) x 0.50m(h) for a length of 10m, 1.00m(w) x 1.20m(h) for a length of 10m and 1.00m(w) x 1.00m(h) for a length of 210m• survey, investigation, design and construction of coarse, medium screen, grit chambers of various sizes as detailed in scope of work for each wet well.• design and construction of 3 no. wet wells with overhead pump house as per the technical specification• survey, investigation, design, supply, laying, jointing and construction of rising main (di-k9 pipe) of inner dia. 150 mm for a length of 950m and dia. 100 mm for a length of 100m• stp (2 nos) - designing (aesthetically), providing, and constructing and giving satisfactory trials of sewage treatment plant consisting of receiving chamber, screen chamber, grit chamber, measuring flume, distribution chamber with primary and secondary treatment, etc. as per the technical specification of capacity 0.50 mld of facultative aeration lagoon convensional technology including allied units for waste disposal with all civil and mechanical, electrical works involved including administration cum laboratory building of minimum carpet area of 800 sqft. complete with all electrical works.• design and construction of planted drying bed for co-treatment of faecal sludge - 4 nos. of size l- 5.00 x w- 2.00 x height as per design + free board 0.30)• boundary wall around entire stp area, internal and external electrification.• operation and maintenance (o&m) for the proposed works / entire sewerage system (proposed) for a period of 5 years after successful completion of trial run period or handing over whichever is later.
Tender For gotri villages various faliya and maholas to resolve the complain regarding conataminated water providing and laying of di pipe line network with water connection work