Annual_Crane_Reports_Summary_of_Work.pdf

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Attached to
Maintenance and Repair of Four (4) Overhead Cranes - Sarasota County Public Utilities, Sarasota, Florida
Solicitation number
2024-QQ-287
Issued by
Sarasota County, Florida

About this file

The document is an Annual Crane Reports Summary of Work for Sarasota County Public Utilities, detailing inspection findings for four overhead cranes located at two water treatment plants in Sarasota, Florida: Carlton WTP and Venice Gardens WTP. The report systematically examines multiple crane systems including safety, electrical, pendant controls, hoist, trolley, bridge, and rail runway systems, identifying specific maintenance and repair needs for each crane. Identified issues include broken mounting clips, dirty electrical systems, dry-rotted pendant cords, gear assembly lubrication requirements, brake system inspections, and wire rope condition assessments.

The inspection reports recommend comprehensive preventative maintenance and load testing in accordance with OSHA and ASME standards for each crane. Specific repair actions include replacing festoon trolleys, installing green covers on ground conductor bars, correcting rail splice plate installations, lubricating wire ropes, replacing missing brake components, and repairing pendant stations with broken screws. These findings appear to be preparatory documentation for a maintenance and repair contract solicitation, providing detailed technical insights into the current condition of the overhead crane infrastructure at the county's water treatment facilities.

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Attachment B – Annual Crane Reports Summary of Work

VGWTF-01 High Service pump bldg. at Venice Gardens WTP

Safety

8. WARNING LABEL

Provide and install warning labels as needed

13. MAINTENANCE PERFORMED IAW OEM SPECIFICATION

Perform preventative maintenance

14. LOAD TEST RECORD

Load test the crane by IAW OSHA and ASME standards.

Electrical System

20. CONDUCTORS AND COLLECTORS – MONORAIL

Most of the buss bar mounting clips are broken. Repair.

The buss bar system is extremely dirty. Clean.

Pendant Controls

23. PENDANT STATION

The pendant cord is dry rotted and cracked. Repair.

Hoist System

31. GEAR ASSEMBLIES AND SEALS

Disassemble the hoist gear case for internal inspection and lubricate.

42. BRAKE - LOAD LOWERING

Disassemble the hoist gear case for internal inspection and lubricate.

Trolley System

60. GEAR ASSEMBLIES AND SEALS

Disassemble the hoist gear case for internal inspection and lubricate.

SCC-001-0624 South Crane W314627A at Carlton WTP

16. MAINTENANCE PERFORMED IAW OEM SPECIFICATIONS

Perform preventative maintenance

17. LOAD TEST RECORD

Load test the crane by IAW OSHA and ASME standards.

Electrical System

25. CONDUCTORS AND COLLECTORS – RUNWAY

Ground conductor bar is not identified with a green cover.

27. CONDUCTORS AND COLLECTORS – TROLLEY

The festoon trolleys for the trolley and pendant do not roll very well, damaging them and the C-track. Replace all trolleys and C-track.

Main Hoist System #1

38. GEAR ASSEMBLIES AND SEALS

Disassemble the hoist gear case for internal inspection and lubricate.

49. BRAKE - LOAD LOWERING

Disassemble the hoist gear case for internal inspection and lubricate.

Trolley System #1

63. GEAR ASSEMBLIES AND SEALS

Disassemble the hoist gear case for internal inspection and lubricate.

Bridge System

82. GEAR AND SHAFT ASSEMBLIES AND SEALS

Disassemble the hoist gear case for internal inspection and lubricate.

Rail Runway System

98. RAILS

Rail splice plates are installed backwards. Bolts should be installed in an alternating pattern

Wire Rope

103. MAIN HOIST #1 - WIRE ROPE CONDITION

The hoist wire rope is dry and rusty. ASME B30 states that the lubricant applied shall be of the type that does not hinder the visual inspection. Lubricate.

SCC-002-0624 North Crane W314627B at Carlton WTP

16. MAINTENANCE PERFORMED IAW OEM SPECIFICATION

Perform preventative maintenance.

17. LOAD TEST RECORD

Electrical System

25. CONDUCTORS AND COLLECTORS – RUNWAY

Ground conductor bar is not identified with a green cover.

27. CONDUCTORS AND COLLECTORS – TROLLEY

The festoon trolleys for the trolley and pendant do not roll very well, damaging them and the C-track. Replace all trolleys and C-track.

Main Hoist System #1

38. GEAR ASSEMBLIES AND SEALS

Disassemble the hoist gear case for internal inspection and lubricate.

49. BRAKE - LOAD LOWERING

Disassemble the hoist gear case for internal inspection and lubricate.

Trolley System #1

63. GEAR ASSEMBLIES AND SEALS

Disassemble the hoist gear case for internal inspection and lubricate.

Bridge System

82. GEAR AND SHAFT ASSEMBLIES AND SEALS

Disassemble the hoist gear case for internal inspection and lubricate.

Rail Runway System

98. RAILS

Runway splice plates are installed backward. Bolts should be installed in an alternating pattern.

Wire Rope

103. MAIN HOIST #1 - WIRE ROPE CONDITION

The hoist wire rope is dry and rusty. ASME B30 states that the lubricant applied shall be of the type that does not hinder the visual inspection. Lubricate.

SCC-003-0624 High Service Pump Room W314628A at Carlton WTP

13. MAINTENANCE PERFORMED IAW OEM SPECIFICATIONS

Perform preventative maintenance.

14. LOAD TEST RECORD

Pendant Controls

23. PENDANT STATION

Pendant cover has multiple broken screws. Repair.

Hoist System

31. GEAR ASSEMBLIES AND SEALS

Disassemble the hoist gear case for internal inspection and lubricate.

41. BRAKE - LOAD LOWERING

Disassemble the hoist gear case for internal inspection and lubricate

Trolley System

63. BRAKE

The trolley brake plunger stop is missing. Replace.

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