GENERAL- Dam safety- Meenkara Dam- Maintenance of spillway shutters, sluice shutters and emergency shutters of Meenkara dam- General Mechanical Work

Amount

Annual maintenance

OD21605/2022-2023:Removing debris and cleaning the shutter grooves, seal tracks and roller tracks

OD4204/2023-2024:Providing with temporary platform for reconditioning the roller wheel assembly of the shutter including the cost of material charge handling charge etc.complete (Temporary platform for 1 Day)

OD4215/2023-2024:Cost of painting with 2 coats of aluminium paint over 1 coat of zinchromate primer 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 site.

OD4325/2023-2024:Overcoat painting the regulator gates and embedded parts with two coats of epoxy coal tar black paint conforming to IS: 14948 with a minimum film thicknessof 150+/- 5 microns, after cleaning the surface using high pressure water jet including cost of materials, labour charges, cost of testing all painting materials, incidental charges, hire of T&P etc. complete as per the direction of Departmental officers at site.

85.114:Painting all the exposed surfaces of the gate and embedded parts 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 site

OD23347/2023-2024:Fabrication,Supply,Erection and Assembling in correct position and alignment by welding SS Embedded parts in 304L Grade like roller track,seal track,Seal seat etc as per approved specifications,drawings and directions of deptl officer at site including cost of all materials,labour,machinery for planing,welding,shearing,grinding etc,lead and lift,conveyance,incidental and handling etc complete

OD23351/2023-2024:Supply and pasting of printed sticker on SS Board and fixing it on to the concrete pier for displaying mechanical and civil salient features pertaining to the regulator including cost of materials, labour etc. complete.

OD4221/2023-2024:Overhauling of the Water Escape Valve of Emergency shutter applying grease including Materials, Labour, conveyance etc. complete

OD4326/2023-2024:Greasing of emergency shutter roller wheels including Materials, labour, conveyance etc,complete.

OD4321/2023-2024:SLUICE GATES-OVERHAULING of hoisting mechanism, FILLING of new Gear oil in reduction Gear boxes, GREASING on screw rod and all movable parts. CHECKING of entire mechanisms, REPLACEMENT of damaged bolt and nuts etc and trial run as per the instructions from the departmental officers at site. Including cost of materials, labour charges etc. complete

OD4322/2023-2024:GREASING FOR ROLLERS, CHAINS and Alignment and Checking of shutters as per the instructions from the departmental officers at site including cost of materials, labour charges etc complete

OD4213/2023-2024:GANTRY CRANE - OVERHAULING of hoisting mechanism, FILLING of new Gear oil in reduction Gear boxe, Appying CARDIUM COMPOUND to wire rope, GREASING on gear teeth, plummer block, wheels, rack, shafts and all movable parts.ALIGNMENT and CHECKING of entire mechanisms and wire. rope, REPLACEMENT of damaged bolt and nuts as per the instructions

OD4323/2023-2024:OVERHAULING of hoisting mechanism, FILLING of new Gear oil in reduction Gear boxes, GREASING of all plummer blocks, shafts and all movable parts. ALIGNMENT and CHECKING of entire mechanisms, REPLACEMENT of DAMAGED bolt and nuts as per the instructions from the departmental officers at site

OD4342/2023-2024:Chipping cutting and removing the bolt & Nuts , dismantling ,taking out and stacking the old rubber seals from the gates without damaging the gate components including cost of all labour ,tools and accessories conveyance charges etc. complete

85.118:Supplying and fixing in correct position with specified initial interface L-type / bulb nose rubber seal confirming to IS11855 to the gates including cost of SS bolts and nuts and all labour and machinery and incidental and conveyance charges complete as per approved specifications and drawings

85.116:Supplying and fixing in correct position with specified initial interface the flat type rubber seal confirming to IS 11855 to the gates including cost of SS bolts and nut all labour and machinery and incidental and conveyance charges complete as per approved specification and drawing

OD4324/2023-2024:TRAIL RUN - SPILLWAY GATES- Train run of shutters both electrically and manually after overhauling of hoisting mechanisms and greasing of roller assembly including cost of all labour , incidental charges, etc complete

ASHIFUL HAK.C

SAI ENGINEERING

Bidder Name

ASHIFUL HAK.C

MANAF V

SAI ENGINEERING