aberjona)river)flood)mi1ga1on)program)) project)6 ... · aberjona)river)flood)mi1ga1on)program))...
TRANSCRIPT
Aberjona River Flood Mi1ga1on Program Project 6 – Skillings Field Culvert
§ Includes supplemental 7-‐foot by 15-‐foot box culvert and surface floodway
§ Es<mated Cost ~$7.8 Million § Final design and permiFng s<ll
required § Project to be bid in Fall 2015 to
align with high school project
Oil and/or Hazardous Material (OHM) at Skillings field
§ Elevated levels of soil contaminants, par<cularly metals such as lead and zinc are present at depth and require mi<ga<on to meet regulatory requirements.
§ Proposed mi<ga<on entails capping implemented with an Ac<vity and Use Limita<on (AUL) which is a deed restric<on. – Limited spot excava<on may also be
needed to further address risk.
§ VHB has been reviewing risk reduc<on approaches with MassDEP
Oil and/or Hazardous Material (OHM) at Skillings field
§ MassDEP preliminary approved a cap consis<ng of 2-‐foot clean fill cover with a boZom marker layer and sewn geotex<le in vegetated areas.
§ Vegetated Cap covers ~7.2 Acres, requiring disposal of ~23,000 Cubic Yards of material
§ Es<mated cost ~$4.2 Million
Skillings Field Improvements
§ High school renova<ons include new parking and turf baseball field
§ Gale Associates has performed a schema<c layout and pre-‐design cost es<mate for a synthe<c baseball field with a combined mul<purpose synthe<c field
§ Es<mated cost ~$2.75 Million – Synthe<c Fields -‐ $1.8 Million – Ligh<ng -‐ $0.8 Million – Bleachers -‐ $0.15 Million
Cost Summary
§ Completed Separately – Project 6 -‐ $7,800,000 – Remedia<on -‐ $4,200,000 – Field Improvements
• Synthe<c Fields -‐ $1,800,000 • Ligh<ng -‐ $ 800,000 • Bleachers -‐ $ 150,000
– Total -‐ $14,750,000
§ If combined all together with HS Project – Project 6 -‐ $7,100,000 – Remedia<on -‐ $4,000,000 – Field Improvements
• Synthe<c Fields -‐ $1,650,000 • Ligh<ng -‐ $ 800,000 • Bleachers -‐ $ 150,000
– Total -‐ $13,700,000
§ Poten1al $1 Million Cost Savings