|
<br />.
<br />
<br />-'
<br /><(
<br />m
<br />o
<br />0-
<br />o
<br />'"
<br />0-
<br />m
<br />I
<br />>-
<br />u.
<br />o
<br />w
<br />19
<br /><(
<br />0-
<br />~
<br />>-
<br />>=
<br />w
<br />I
<br />>-
<br />Z
<br />o
<br />z
<br />o
<br />>=
<br />o
<br />ii'
<br />>-
<br />m
<br />w
<br />'"
<br />W
<br />I
<br />>-
<br />o
<br />>-
<br />
<br />.~
<br />m
<br />~
<br />>-
<br />w
<br />w
<br />I
<br />m
<br />m
<br />I
<br />>-
<br />z
<br />o
<br />o
<br />w
<br />z
<br /><i
<br />>-
<br />z
<br />o
<br />o
<br /><(
<br />>-
<br /><(
<br />o
<br />u.
<br />o
<br />w
<br />'"
<br />::)
<br />m
<br />g
<br />o
<br />m
<br />6
<br />'"
<br />o
<br />w
<br />m
<br />::)
<br />
<br />.
<br />
<br />SOUTH FLORIDA WATER MANGEMENT DISTRICT GENERAL ENGINEERING SERVICES
<br />
<br />The following is a summary of key projects:
<br />Lead Structural Engineer/Proje<;t Engineer, CNG
<br />Bus Maintenance Facilities Conversions,
<br />Massachusetts Bay Transportation Authority
<br />(MBTA), MA, 06/2002 - Present. Lead Structural
<br />Engincer and/ or Project Enginccr in thc cOl1\'crsion of
<br />three existing bus maintenance facilities for use by CNG
<br />buses. The work included the addition of a gas
<br />detection system, emergcncy vcntilation system, and
<br />upgrading of the bus maintenance equipment/systems.
<br />Also, provided technical guidance for the construction
<br />of CNG fueling stations for the buses. The facilities
<br />includcd:
<br />
<br />Cabot Bus Repair Facility, Interim Arborway
<br />t\Iaintcnancc Facility and Enrctt Hea\'y Bus Rcpair
<br />Facility: ;\s Project Engineer, coordinated Shaw\Stonc
<br />& \Vebster's portion of the conversion of these facility
<br />to CNG and performcd othcr functional space upgrades.
<br />Tasks associatcd with this assignmcnt includcd liaison
<br />with clicnt, statc, and local officials and other members
<br />of the design tcam. [\ssisted in the preparation of
<br />industrial layout drawings and specifications to includc
<br />bus \vashcr/ reclaim systems, lubrication s:'stcms,
<br />compressed air systcms, bus lifts (in-ground rctrofittcd,
<br />dri\"e-on, and mobilc), part storage, bus top fall
<br />protection, cranes and hoists, tluid monitoring systcms,
<br />tluid management systcms, paint booths, engine
<br />transmission and chassis dynos, and fiberglass shops. As
<br />Lead Structural Engineer, inspccted, e\'aluated, and
<br />prepared contract documents for the conversion of
<br />these facilities to CNG. Work includcd concrete
<br />demolition, repair, and design as well as selection of
<br />coatings for concrete tloor slabs, design of a bus top fall
<br />protection system, evaluation of ncw openings and loads
<br />for rooftop equipment, evaluation of the siting of an
<br />emergency generator on an elevated floor slab, extension
<br />of an existing paint booth to includc downdraft pit, and
<br />the preparation of specifications and construction
<br />es tlma tes.
<br />
<br />Principal Structural Engineer, Great River Energy,
<br />SO, 12/2003 - 06/2005. Provided technical direction in
<br />thc inspection, load rating, and rchabilitation of a 12-
<br />span, approximately 365-foot-long, stcel coal unloading
<br />structure. The inspection included the non-destructive
<br />testing of fatigue prone details. The rehabilitation
<br />
<br />SHAW ENVIRONMENTAL, INC.
<br />
<br />06e 122006 T
<br />
<br />consisted of upgrading the structure for the latest
<br />AREl\L-\ t\lanual requircments for longitudinal loads,
<br />the replacement of damaged and/or deteriorated
<br />members, and the rcplacement of fatigue prone details in
<br />high strcss areas.
<br />
<br />United States Army Corps of Engineers (10/2001-
<br />Present): Project t\Ianager and lead Civil/Structural
<br />Engineer for the design of an acidic wastewater by-pass
<br />system to a 500,000-gallon concrete surge tank. The
<br />design included the evaluation and selection of materials
<br />with the potential of acidic \vastewater with a pH less
<br />than 2. The contract spccifications \vere prcpared using
<br />Specs[ntact.
<br />
<br />TUElectric/Texas DOT, Rail Spur Planning,
<br />Design and Construction (11/1996 - Present): Lead
<br />Structural Engineer responsible for the design of three
<br />railroad bridges, nine railroad trestles, and other
<br />structurcs associatcd with thc new 26-mile rail spur.
<br />These structurcs includc ballastcd-dcck through-girder
<br />bridges totaling morc than 700 feet in length. The
<br />largest span is 135 fect long using a lO-foot-deep girder
<br />wcighing about 75 tons. [\dditional structures include
<br />ballastcd-dcck trestlcs with twin precast prestresscd
<br />concrete boxes comprising thc superstructurc. Thc
<br />trestles, uscd in wetland and lowland terrain, ha\'e 28- to
<br />30-foot-long spans and a substructure of prccast picr
<br />caps supportcd by HP piles. The trestle spans total
<br />more than 1.+00 feet. ,\Iso responsible for the design of
<br />a soil nail wall that allowcd for an economical grade-
<br />scparation crossing of an interstate higlnvay. Design
<br />re(luired cxtcnsi\'e coordination with the Texas
<br />Department of Transportation for highway crossings,
<br />and Burlington Northern-Santa Fe and Union Pacific
<br />Railroads from railroad crossings.
<br />
<br />Massachusetts Highway Department, Footprint
<br />Bridge Program (10/1995 to Present): As Project
<br />Manager for the reconstruction of two bridges, is
<br />responsible for maintaining project schedule and quality,
<br />performance of the design team within the established
<br />budget, overseeing investigations to determine bridge
<br />structural condition, and dcveloping plans to replace or
<br />repair the bridges.
<br />
<br />I. Route 122 Bridge over Millers River, Orange, t\L-\ -
<br />Replacement of a 2-span I-girder superstructure,
<br />repair of the concrete substnlcture, and
<br />
<br />MICHAEL J. DAVIDSON
<br />
<br />2
<br />
|