Munoz Construction Management Group, Inc.

Owner:

New York Yankees

Scope Of Work

Turner Construction Company (Turner) requested that MEPC perform a High Definition Survey (HDS) Scan for the two main stadium ramps the new Yankee Stadium in the Bronx, NY.

Scope of Services:
Existing Conditions Scan – MEPC created a full three dimensional point cloud of the project limits including:
 

HDS scanning using a Leica Scan Station 2 with Cyclone Software.

Target registration to combine individual scans in one point cloud for each ramp.

Data Analysis – MEPC performed a complete analysis of the data collected in the Existing Conditions Scan; including:
 

A general visual comparison of the point cloud data (actual) to the stadium architectural plans (theoretical) provided by Turner.

Identification of areas of general concern.

Creation of a surface mesh from the point cloud data for each area of concern.

Determination of surface deviations (actual vs. theoretical) on a 1’ by 1’ grid for each area of concern.

Design – MEPC generated a set of plans that clearly identify the locations of areas requiring grinding and/or fill. This work shall include:
 

Comparison of surface deviation data to ADA requirements to determine depth of cut/fill.

Analysis of all data and ADA requirements to minimize the amount of fill required. Turner would prefer to grind only, if possible; however with limited concrete thickness grinding may not be an alternative in some cases.

Construction Stakeout – MEPC marked out the physical locations and depth of cut/fill on the ramps.

As-Built Scan – Upon completion of cut/fill construction work, MEPC created a new full three dimensional point cloud of the project limits including:
 

HDS scanning using a Leica Scan Station 2 with Cyclone Software.

Target registration to combine individual scans in one point cloud for each ramp.

The As-built task shall include a visual comparison of the scan data to the design for verification that all ADA requirements have been met.