GENERAL-REHABILITATION OF LI SCHEME-RENOVATION OF KARUVOTTUCHIRA LI SCHEME INCLUDING DESILTING OF NADUTHODE AND REPAIRS OF PUMP SET IN PERAMBRA LAC, KOZHIKODE DISTRICT -RECTIFICATION WORK OF LEAKAGE OF PIPE LINES AND OVERHAULING OF MOTOR PUMP SET

Work Name:GENERAL-REHABILITATION OF LI SCHEME-RENOVATION OF KARUVOTTUCHIRA LI SCHEME INCLUDING DESILTING OF NADUTHODE AND REPAIRS OF PUMP SET IN PERAMBRA LAC, KOZHIKODE DISTRICT -RECTIFICATION WORK OF LEAKAGE OF PIPE LINES AND OVERHAULING OF MOTOR PUMP SET-General Mechanical Work

d from the supports after attending and cleaning all the flanges by means of hand and power tools as directed by the departmental officer at site.ˆ18.24:Laying in position S & S or flanged C.I. special such as tees, bends, collars, tapers and caps etc. ( excluding cost of specials).18.30.8:Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:350 mm diameter pipeâOD19620/2024-2025: Dismantling and cleaning all the flanges of existing 350 mm diameter C.I. bend and 300 mm Sluice Valve from the delivery line by means of hand and power tools as directed by the departmental officer at site.-
OD19522/2024-2025:Overhauling of 300 mm diameter C.I. sluice valve complete with stem, gate, seal, bolts, nuts, rubber insertion etc. Including labour for remove and refitting sluice valve as directed by the departmental officers at site (cost of material, labor, conveyance charges all includes). ,MAINTENANCE OF DISTRIBUTION PIPE LINE(200mm)4
OD13495/2024-2025:Demolishing cement concrete for dismantling the existing dia 200mm existing HDPE pipe from the tank manually / by mechanical means including disposal of material within 50 meters lead as per direction of Engineer - in-Charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)
OD13501/2024-2025:Dismantling existing 200 mm HDPE pipe and 200mm sluice valve from the tank to the existing sluice valve and leads to 50m away for safe custody as directed by the departmental officer at site. Cost includes cost of labour and hire charges etc. complete.¶18.73.3:Providing and laying Double Flanged ( Screwed / Welded ) Centrifugally (Spun) Ductile Iron Pipes of Class K - 9 conforming to IS: 8329 :200 mm dia Ductile Iron Double Flanged7OD13416/2024-2025:Labour for Cutting 200mm dia D.I pipeEach CutÞOD13418/2024-2025:Fabricating and Fixing MS flanges for connecting pipe lines to bends, reducers etc. includingcost of material, labour , machinery, conveyance, incidental and handling charges etc complete. (200 mm pipe) kg¬18.26.1:Providing and laying flanged C.I. Standard specials such as tees, bends, collars, tapers, caps etc., suitable for flanged jointing as per IS : 1538 :Upto 300 mm diaÊOD13414/2024-2025:Providing and fixing C.I. sluice valves (with hand wheel) complete with bolts, nuts, rubber insertion etc. (the tail pieces if required will be paid separately):200 mm diameterClass I18.30.5:Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:200 mm diameter pipeíOD15021/2024-2025:Providing and laying 200mm CID joint for connecting newly erected DI pipe with existing PVC pipe as directed by the departmental officers at site. Cost includes the cost of material and conveyance charges etc. complete‘5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers,COMMISSIONING OF ALL PUMP SET AND PIPE LINESýOD13514/2024-2025:Painting all the exposed surfaces of the foundation bracket, pump and pipe lines inside the pump house with two coats of epoxy coal tar black paint confirming to IS14948 with a minimum film thickness of 150+/-5 microns per each coat over two coats of priming coat applied with zinc primer containing not less than 85% of zinc on dry film with a film thickness of 70+/-5 microns , so that the total film thickness of all coats including priming coat at any rate is not less than 350 microns after cleaning the surface using hand and power tool cleaning including cost of all materials, labour charges , cost of testing all painting materials, all incidental charges, hire of T&P etc. complete as per the direction of department officers at sitež
OD13517/2024-2025:Cost of painting with 2 coats of enamel paint over 1 coat of zinchromate primer for all the outer surface of the 3 nos. motor and 1 no. vacuum pump as per IS1477:1994 after hand and power tool cleaning including cost of all materials, labour charges, cost of testing all painting materials, all incidental charges, hire of T&P etc. complete as per the direction of department officers at siteçOD13419/2024-2025:Commissioning of 3 nos Motor pumps, 1 no. vacuum pump, Pipe lines and all allied parts as directed by the departmental officer at site. Cost includes cost of labour charges , hire charges of tools etc. complete.set