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Pier change orders requested

Pier change orders requested

ANNA MARIA – Anna Maria commissioners denied i+iconSoutheast’s request to extend by nine days the completion date for the construction of the new Anna Maria City Pier walkway and T-end platform.

During the Thursday, March 21 emergency meeting, the commission also denied the company’s request to add $9,146 and two additional work days to the completion date. The request was submitted due to delays the barge encountered when trying to pick up more concrete pilings.

The commission did approve a change request order for an additional $12,078 and one extra work day. The approved change order offsets the extra expenses and the lost work day incurred when previously undiscovered remnants of some old pier pilings obstructed new pilings from being driven at six locations. This pushes the completion date back one day, to Aug. 27.

“I believe we’re legally obligated to approve this change order,” City Attorney Becky Vose told the commission.

The initial construction phase does not include the restaurant, bait shop and public restrooms to be built upon the T-end platform. Those buildings will be part of a second construction project Mayor Dan Murphy said would soon be put out for bid.

Each change order presented included a collective recommendation from Murphy, Vose and Jax Saxena. Saxena is the vice president of the Ayres Associates engineering firm that designed the new pier. The city’s contract with i+iconSoutheast allows the contractor to submit change order requests if something unusual or unexpected occurs. Murphy said these requests generally pertain to time, money or both.

Pier change orders requested
These pilings will support the new restaurant, bait shop and public restrooms at the new pier’s T-end. – Joe Hendricks | Sun

Weather delays

“Through March 16, i+icon has been unable to work on the pier for a total of nine days due to inclement weather,” said the change order request submitted by project director Paul Johnson.

“Bad weather days should have been taken into account,” Murphy told the commission. “We haven’t had any unusual weather. We have had days where it was unsafe to work, but that is something that should have been taken into account. They know the weather on Tampa Bay just as well as us and they know when the chop gets up it is in fact unsafe.”

Murphy said some of the lost days could already have been made up by working on Saturdays when the weather was perfect.

Vose said the contract addresses specific delays attributed to unanticipated causes that include severe and unavoidable natural catastrophes and abnormal weather conditions.

“A windy day and a rainy day on the west coast of Florida is nothing abnormal,” she said.

Commissioner Amy Tripp said the construction company still has several Saturdays to make up the lost work days.

Delivery delays

The change order summary memo prepared by Saxena stated three truckloads of concrete pilings could not be delivered to the barge pickup point on Feb. 28 due to heavy rains that flooded the property where the pilings were stored. The truck delivery was delayed until March 1, which delayed the barge delivery from Tampa to Anna Maria until March 3.

“This delay was outside i+icon’s control,” Johnson’s change order request stated.

Saxena’s memo suggested the contractor could have anticipated these delays. Murphy said the truck delivery could have been confirmed before the barge departed.

Additional savings

Murphy also provided the commission with a list of additional cost-saving opportunities available to the city through the direct purchase of construction materials.

The savings are available because the city is exempt from the sales taxes the contractor would pay. The city previously obtained similar savings by directly purchasing the pier pilings. Future purchases of this nature do not require additional commission approval.

The additional tax-free savings include $8,438 for the Ipe wood decking, $3,161 for the wooden support timbers, $5,947 for the concrete deck panels and $13,925 for the concrete piling caps, for a total savings of $31,471.

The commission unanimously supported Murphy’s suggestion that an additional $7,500 could be saved by not staining the Ipe pier decking. Murphy said the manufacturer and the contractor recommend not staining it.

Seymour said not staining the decking would allow it to fade to a natural gray that resembles the old pier. Copeland, a woodworker by trade, said if the pier is stained now, it will need to be stained again every two years to maintain the desired appearance.

Public Works Manager Dean Jones said not staining the pier would spare his department the labor-intensive efforts associated with re-staining an 800-foot pier every couple of years. Carter said re-staining the pier would also require the pier to be closed while that work took place.

New Anna Maria City Pier taking shape

New Anna Maria City Pier taking shape

ANNA MARIA – The first pilings for the new Anna Maria City Pier are in place and partially driven as of Saturday.

The pilings eventually will support a restaurant, bait shop and public restrooms at the end of the new pier.

On Monday, i+iconSoutheast General Superintendent Larry Thornton and Project Director Paul Johnson took Mayor Dan Murphy and City Commissioners Brian Seymour and Carol Carter on separate tours of the worksite, accompanied by various media members.

“It’s looking good. I’m pleased with the progress.” – Dan Murphy, Anna Maria Mayor

Thornton said the pier project will require 202 50-foot concrete pilings. The pierhead (also known as the T-end) decking and buildings will sit atop 14-inch diameter pilings. The primary pier walkway will sit atop 12-inch diameter pilings.

Starting in water about 10 feet deep at the far end of the pier, all pilings will be driven at least 30 feet into the sand and clay below.

New Anna Maria City Pier taking shape
I+iconSoutheast superintendent Roberto Matos uses a level to ensure the piling is going in straight. – Joe Hendricks | Sun

The pilings are first lowered into a steel template. Once a piling is set in place, a jet pump is turned on and the water pumped through those pipes forces the sand out and creates space for the piling.

A crane-mounted diesel hammer is then used to drive the pilings the rest of the way through the harder clay below.

As the water gets shallower, the pilings will be driven deeper. The concrete pilings will be trimmed at the top to create the level surface for the precast, concrete platform that will serve as the base for the Ipe hardwood decking.

The pilings must be precisely located within 2 inches of their predetermined locations so they line up with the precast platform sections.

Johnson said the first pilings were delivered by barge from Port Manatee. The rest are expected to be delivered in a similar manner and no concrete pilings are expected to pass through the city on a tractor-trailer.

“We are trying to minimize the amount of the material that comes in through the city,” Johnson said.

“I think that’s a great decision,” Carter added.

New Anna Maria City Pier taking shape
City Commissioner Carol Carter visited the pier worksite by boat Monday morning. – Joe Hendricks | Sun

Johnson said the hardwood decking will be trucked to the onshore staging area near the foot of the pier. According to Murphy, those deliveries are supposed to take place between 2 a.m. and 5 a.m. whenever possible to minimize any impact on daytime traffic.

Thornton commended city officials for choosing concrete pilings over wood pilings because they resist the waterborne worms that feed on wood pilings.

After returning from his Monday afternoon boat tour, Murphy said, “It’s looking good. I’m pleased with the progress. On a good day, they can drive at least seven or eight pilings per day, so we’re making progress and that’s good news.”

The mayor said he spotted 14 pilings in the water during his boat tour.

Murphy recently predicted the pier construction site would become a point of interest for visitors and residents and that’s coming to fruition.

“I was down there Saturday and Sunday. It’s attracting people and that’s good. I think the more piles we drive, the more people it’s going to attract,” he said.

The city of Anna Maria’s contract with i+iconSoutheast requires the pier platform and decking to be completed by Aug. 26.

The city will issue a separate request for proposals seeking bids for the construction of the city-owned restaurant, bait shop and restroom spaces at the pier’s T-end.

The pier and pier buildings are expected to be opened to the public by year’s end.

New Anna Maria City Pier taking shape
The foot of the pier provides a good view of the work taking place. – Joe Hendricks | Sun
AM Pier Crane

Anna Maria City Pier construction underway

ANNA MARIA – The time has arrived to begin building the new Anna Maria City Pier.

This week, the barge crane arrived in the Tampa Bay waters offshore from the old pier site. This was preceded by the arrival of the mobile construction office and the setting up of the on-shore staging area the week before.

According to Anna Maria City Commission Chair Brian Seymour, the crew from i+iconSoutheast is expected to begin driving the concrete pier pilings into the bay bottom on Monday, Jan. 28, or soon thereafter. The city has scheduled a media boat tour of the work in progress on Wednesday, Jan. 30.

The surveying work includes this small platform in addition to the surveying equipment located on shore. - Joe Hendricks | Sun

The surveying work includes this small platform in addition to the surveying equipment located on shore. - Joe Hendricks | Sun

The initial work crew was still at it as of 5:15 p.m. Thursday evening. - Joe Hendricks | Sun

The initial work crew was still at it as of 5:15 p.m. Thursday evening. - Joe Hendricks | Sun

- Joe Hendricks | Sun

- Joe Hendricks | Sun

The old Anna Maria City Pier bait shop building was missing its roof on the morning of Sept. 11, 2017, the morning after Hurricane Irma passed through. - Joe Hendricks | Sun

The old Anna Maria City Pier bait shop building was missing its roof on the morning of Sept. 11, 2017, the morning after Hurricane Irma passed through. - Joe Hendricks | Sun

The waves and wind from Hurricane Irma tore loose the decking at the old pier's T-end. - Joe Hendricks | Sun

The waves and wind from Hurricane Irma tore loose the decking at the old pier's T-end. - Joe Hendricks | Sun

The new Anna Maria City Pier and pier building will look like this. - Schimberg Group | Submitted

The new Anna Maria City Pier and pier building will look like this. - Schimberg Group | Submitted

In late November, city commissioners authorized Mayor Dan Murphy to execute the $3.33 million contract with Tampa-based Infrastructure & Industrial Contractors Southeast Inc., also known as i+iconSoutheast.

The contract pertains to the construction of the pier structure, decking and walkway. The contract does not include the restaurant, bait shop and restroom spaces to be built at the pier’s T-end. That part of the pier project will be addressed in a separate request for proposals (RFP) issued later this year.

The issuance of that RFP is partially contingent on Murphy’s pending negotiations with current pier tenant Mario Schoenfelder, whose current lease expires in December 2020. Murphy has proposed that Schoenfelder contribute $500,000 toward the interior buildout of the restaurant and bait shop spaces, and those negotiations are expected to be finalized in the near future.

The city’s contract with i+iconSoutheast provides the company 270 days to complete this portion of the pier project by Aug. 26. The contract includes a $975-per-day penalty the commission can impose at its discretion if any delays are incurred beyond that date.

According to the contract, the Anna Maria City Pier will be approximately 730 feet long and 12 feet wide, with a 111-foot by 88-foot T-end section that will accommodate the restaurant, bait shop and restrooms.

I+icon Operations Director Paul Johnson is in charge of the pier project. Ayres Associates designed and engineered the pier structure, decking and walkway. Sarasota architect Barron Schimberg created the architectural vision for the pier building.

Ipe wood decking will be used for the pier platform and Kebony siding will be used for the exterior of the pier building. The new pier is designed to look like the old and aging pier that was closed due to hurricane damage in September 2017. The old pier was demolished in July.

Anna Maria Pier

Pier questions answered

ANNA MARIA – The city’s engineering firm has formally responded to questions posed by community members about replacing the Anna Maria City Pier.

Holmes Beach resident Nancy Deal and others asked about the condition and proposed replacement of the pier at the City Commission’s Dec. 6 pier meeting.

Jay Saxena, from the Ayres Associates design and engineering firm, answered the questions in a Dec. 16 memo to City Clerk LeAnne Addy.

The memo notes that soil samples from the pier area would be taken; that occurred earlier this month.

“The soil drilling data obtained by the geotechnical engineer shall provide a clearer picture of the subsurface soils,” the Ayres memo states.

Commissioners are expected to decide soon on Ayres’ October recommendation to use concrete pilings and composite decking for the construction of a new pier. The pier was closed in September and will remain closed until a new pier is built.

Pier Q&A

Here are some of the questions and answers, presented verbatim, from the Ayres memo:

Have all the pilings failed or just some?
All the piles have not visibly failed but many have. Current soil conditions along with current design code requirements will be evaluated.

Is it possible to remediate only those pilings that have failed?
It is possible to remediate only those piles that have failed but an evaluation of the entire structure along with its adherence to current code requirements is necessary.

Is there a video taken by divers of the damage?
There is not video from divers.

Was the damage assessment based upon engineering judgement or on physical evidence?Both structural assessment reports were based on physical evidence and engineering judgement.

Have pilings failed above and/or below the water line?
Pilings have failed or have been found structurally deficient above and below the water line.

Are any of the pilings pulled out?
There are indications some piles have unseated.

Is there damage to the wood above the waterline?
Yes, there are locations where there is damage to piles above the waterline.

Can the city pier, as is, currently support the structures already on it or those planned?
The current platform and foundation system is supporting the current structures but based upon structural assessments conducted is not performing as designed.

Are the structures, specifically loadbearing walls, sound and safe?
The load bearing walls of the restaurant and bait shop appear to be functioning adequately. Safety will depend on the stability of the substructure supporting them.

Are the same permits required for repair and replacement?
No.

What kind of emergency permits can be applied for?
Permit applications have been submitted to the Army Corps of Engineers and Florida Department of Environmental Protection.

Was a cost benefit analysis completed to determine the most cost-effective plan – i.e. wood vs. concrete?
A cost benefit analysis will be conducted regarding the foundation systems considered for support of the structure.

Was a cost benefit analysis completed to determine the most economical plan for public safety?
Public safety is of greatest importance and is a key criterion as to the approach being taken in the assessment of the current structure.

Isn’t wood the ‘best bang for the buck’ in this case?
Not necessarily.