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Exh 4BAGENDA ITEM #4B FEBRUARY 14, 2005 CITY OF ATLANTIC BEACH CITY COMMISSION MEETING STAFF REPORT AGENDA ITEM: Change Order No. 4 . Relocation, Installation and Coating of Elevated Storage Tank at Water Plant 2 SUBMITTED BY: Donna Kaluzniak, Utility Directo DATE: January 31, 2005 BACKGROUND: After the tragic death of the project's subcontractor, Mr. Jack Ethridge, the Occupational Safety and Health Administration (OSHA) performed an investigation. During this investigation, OSHA noted to staff that the ladder cage on the elevated tank, though allowable when the tank was originally built, would not meet the current OSHA regulations, and stated that installation of a cable safety climb on the interior and exterior ladders would suffice. Staff requested a price from the contractor, and the cost to provide and install the stainless steel cable safety climb devices is $5800 each for the interior and exterior ladders, totaling $11,600. Although a galvanized device could be provided for $10001ess, the stainless cable is highly recommended due to the exposure to salt air and water. BUDGET: Funds for the change order are available in the Water Fund under account nos. 400- 5502-533-4900 ($9500) and 400-5502-533-3100 ($2100). Funds in the first account are available because an expected permitting fee was not required, and the second account is for miscellaneous professional services that have not been required to date. RECOMMENDATION: Approve Change Order No. 4 for Relocation, Installation and . , Coating of Elevated Storage Tank at Water Plant 2 in the amount of $11,600. ATTACHMENTS: 1. Quote from Gruhn May, Inc. for Cable Safety Climb dated 1/26/OS. REVIEWED BY CITY MANAGER: 1 AGENDA ITEM #04B FROM :Gruhn May. Inc FAX N0. :9042680679 Jan. 26 2005 09 FEBRUARY 14, 2005 GRUHN MAY, INC. ~A ~~ Water Ac Sriwor Contractor b897 Pi~illi~5s Parkway Drive. North Jacksonvilke, Florida 3225b T.,h,,.I ,,,, .,, t!Sl! ~ ~La.l I ..... l!! 8 l! i .t~1 ;ltutuur~ ZG, ?005 llonna Kaluzniak City of Atlantic Beach 12U(I Sandpiper T,ane Atlantic Beach, !: L. 32233 RR: Gable Safety Climb fox W7'P #2 & WTP #4 llear llonna: The cost to install the cable safely climb vn the elevated tank ut WTP #2 and the st<~nd pipe at WTP #4 is S4,l3UU.U01'or galvanised and ~5,8Ut).OQ l'or stainless steel. '1'hc elevated tank at W'1'!' #2 will. require ttivo safety climbs, otxc on the exterior and one on fhe interior of the riser. The interior of the riser is the only one that h~ w be starless steel. I would recommend they all be stainless steel. Let ma know if you would like to pracccd with these. Best regards, Gordon Gruhn ,T.~.T~ OF FLONIM. t~:FNSED CQNTRACT4RS i~tl ~Od31~'id r~l rrna~n ~'~ f't'1fiR97rt f'R r'(lAlfihS