Municipal Administration And Water Supply Department Tender

Rotating Bridge Walk way cum Bridge1.0m width, with Length 7.40mm Mild Steel. Plates for the entire bridge and 0.90m High Structural Steel Handrails, spanning for the radius of the tank with extensions for mounting of the flocculators.Drive Arrangment Clarifer Portion: Traction Drive unit with a peripheral speed of 0.025 to 0.3m/sec, Mild steel Wheel running over the tank wall, Consisting of TEFC 3Ph Motor, Gear Box, Chain Drive (if required),traction carriage assembly, drive and idler wheels with plummer blocks, protection guards, etc., complete. Equipments: 50x50 L-Angle 0.90m,vertical Angle 18 Nos 50x50 L-Angle 1.00m Base Angle10 Nos 50x50 L-Angle1.00m cross angle 18 Nos 125x50 C heavy channel 7.40 bridge base2 Nos 125x50 C heavy channel 1.00 m 3 Nos 400x250mm gusset plate 10mm with 36 Nos 0.90x1.30m checked sheet 6 Nos 12inch chain pully 1 Nos 6inch chain pully 1 Nos Plummer block 4 Nos Wheel 10 inch 2 Nos Chain 1m Gearbox motor bed 4x2 pully 3 inch 2 Nos Bullet 2 Nos 1hp 3p 50Hz Motor 1 No Gearbox Type A287 Including labor charges

Flocculator: There shall be 2 nos. independent Flocculator with a peripheral blade velocity of 0.3 to 0.4 m/sec with a total paddle area of about 25% of the cross sectional area of the tank, each flocculator consisting of TEFC squirrel cage induction 3 phase motor, Mild Steel Epoxy Painted paddles (fixed & moving), central shaft, flexible coupling, gear box, base plate, SS fasteners, etc., complete Equipments: Flocculator Center shaft 60mm Dia Lenth 5m Center point (x) Plummer block:1 nos Ball bearing mount:1nos 6mm Life 1.20mx0.15m :16nos Od 45mm.Id 30mm,400mm length:16nos 40mm Star joined bush :4nos 8mm stay 400mm :16nos 160mm plange:2nos Stay holder:16nos Flocculator Leaf frame 5.50m 4 Nos Side frame 1m 5 Nos Scrapper 6 Nos 1hp 3p 50Hz Motor 1 No Gearbox Type A287 Including labor charges

Clariflocculator Scrapper MSEP Fabricated structural steel frame with raking arms, rubber Squeezes for the rigid scrappers and MSEP drop pipes with scrapper blades, rubber squeezes for the suspended scrapers .etc completed Equipments: 50x50 L- angle 5.6m 4 Nos 50x50 Side L-angle 1m 6 Nos Bottom length 2.40m Scrapper 2 Nos Bottom width 1.25m Scrapper 6 Nos Including labor charges Painting Work: Epoxy painting(All mild steel materials) & Tank inner and outer painting (Primer & Emerson) Including material and labour charge

Electrical Work: 3 phase DB Panel Box 1 no 4 sq mm 3core copper cable, 19m 4 sq mm 4core copper cable, 6m 440V,63amp MCCB 1 No 440V,63amp Slip ring 1 No 8mm Rubber mate 14m Copper Leg 18mm 6 Nos Including labor charges

Supply,Erection,Testing and Commissioning of Floculator mechanism for the existing tank Dimensions (length -4.80m x width-4.80m ,liquid depth -4.00m )with requirement of elctro mechanical componenets ,Instruments ,Platforms,railing and all connected works etc complete complying with standard specifictaion and as directed by the departmental officer as follows.

Supply,Erection,Testing and Commissioning of Clarifier mechanism for the existing tank Dimensions (length -4.80m x width-4.80m ,liquid depth -4.00m )with requirement of elctro mechanical componenets ,Instruments ,Platforms,railing and all connected works etc complete complying with standard specifictaion and as directed by the departmental officer as follows.

Add for Goods and Service tax 18%