Installation of OCMS MS inlet Electromagnetic flow meter in 28 05 MLD STP in Tanjavur City Municipal Corporation

Amount

Cutting of MS/CI pipes from the vertical pipe line and filing smoothly and finishing the ends complete as per standard specifications 800mm Dia

Supply and Delivery of MS flanged set with pipes etc complete as per standard specifications.800mm Dia

Supply and Delivery of 800 mm diameters of D.I. Specials as per IS 9523/2000 etc complete as per Standard Specification..800mm Dia

Lifting and positioning of C.I / G.I / DI/ MS Pipes invertical direction for service reservoir pipe connection etc complete as per standard Specifications.800mm Dia

Lowering of D.I Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the Engineer incharge.800mm Dia

Jointing the C.I/ D.I Double flanged pipes andspecials with rubber insertion to with IS-638(1979) and M.S. bolts and nuts of IS 1364-1(2002), including cost of jointing materials such as bolt and nuts Rubber insertion and labourcharges etc., complete.800mm Dia

Supply of PVC Insulated and sheathed 3 core flate type copper cable IS 694/1990 and laying of 3 x16 sq.mm. laying of 3x 16 sq.mm. in a trench to be excavated at a depth of 0.75 metre putting 0.15 metre layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good etc complete as per standard specification.3x16 sq.mm

Supply of PVC Insulated and sheathed 3 core flate type copper cable IS 694/1990 and laying of 3 x16 sq.mm. laying of 3x 25 sq.mm. in a trench to be excavated at a depth of 0.75 metre putting 0.15 metre layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good etc complete as per standard specification.3x25 sq.mm

construction of valve pit at the depths of 1.50 as per type design/drawing and provided with tight fitting FRC manhole covers and frames of 600 mm dia., of approved make and provision of encapsulated PVC foot rests. The manhole shall be of brick work(with approved country killn burnt bricks of size 8 3/4" x 4 1/4 " x 2 1/4 " and using OPC Cement) .In CM 1:3 and plastered with CM 1:3 using Src cement , 20mm thick inside and 12mm thick outside as per type design. Benching and channeling should be provided in the manhole . The rate shall include earthwork backfilling and removal of surplus earth and depositing within 500 m. dewatering whereever necessary , barricading provision of danger lights and including all labour charges etc complete as per standard specification

Supply and insallation maintenance free GI Earthing System comprising of 50mm dia and 2 mtr. long earth electrode of low carbon steel rod with 100 micron bonding and 25 kgs. of carbon based environment friendly backfill compound and suitable clamp ect complete as per standard specifications.

S.Ramesh