Platt renovation slides

Platt High School Addition and Renovation Project Conceptual Design Presentation

Tuesday, May 24, 2011

Platt High School Aerial Site Plan

Platt High School Phase 4

Platt High School Phase 4:

Corridor Circulation

Platt High School Phase 4:

Corridor Circulation

Platt High School Phase 1a

Platt High School Phase 1b

Platt High School Phase 2a

Platt High School Phase 2b

Platt High School Phase 3a

Platt High School Phase 3b

Platt High School Phase 4

Platt High School

Platt High School

Platt High School

Platt High School

Platt High School

Platt High School

Platt High School Project Schedule Design Documents Completed BSF Submission Bidding & Award Construction Mobilization

AUG 2012 NOV 2012 FEB 2013 APR 2013

Phase 1—Construction: Upper & Freshmen Academic Additions Phase 2—Construction: Kitchen, Café & Shop Addition Phase 3—Construction: Guidance Addition

JUNE 2013 – OCT 2014 OCT 2014 – APR 2016 APR 2016 – APR 2017

(Renovation of Gym, Pool & Auditorium will take place over three summers)

Platt High School Conceptual Design Cost Estimate – Project Costs Construction Costs: Demolition Renovations Additions Subtotal Building Costs:

144,672 gsf 87,200 gsf 160,500 gsf 247,700 gsf

$20.96 $319.14 $388.75 $376.48

Subtotal Construction Costs: Subtotal Other “Soft” Costs: Total Project Costs:

Total Costs: $3,032,000 $27,829,000 $62,394,000 $93,255,000 $100,380,000 $18,562,291 $118,942,291

Escalation & Contingencies (included in above): Design & Estimating Contingencies 10% Construction Contingency 5% Project (Owner’s) Contingency 5% High Performance Contingency 5% Escalation 4% per year to start of each phase

$7,336,000 $4,035,000 $5,663,919 $4,237,000 $5,900,000 $27,171,919

Platt High School Conceptual Design Cost Estimate – History Construction Costs: Demolition Renovations Additions Sitework

2009 Feasibility Study

5/5/11 Presentation

5/24/11 Presentation

Soft Costs:

$104,714,893 $17,990,534

$3,032,000 $28,638,000 $65,931,000 $7,125,000 $104,726,000 $18,801,841

$3,032,000 $27,829,000 $62,394,000 $7,125,000 $100,380,000 $18,562,291

Total Project Costs:

$122,705,427

$123,527,841

$118,942,000

Subtotal Construction Costs:

Platt High School 2009 Feasibility Study State Reimbursement Rate 77.14% City of Meriden Share 22.86% Projected Enrollment 1,280 Max. reimbursable area 231,040 Proposed Building Area 237,603 Above Max. reimb. area 6,563 Adjusted State Reimbursement 75.01% Potential Adjusted City 24.99% of Meriden Share Subtotal Estimated Net Cost to City of Meriden

33,426,866

180.5 SF SF 6%

5/5/11 Presentation

77.14% 22.86% 1,128 203,604 258,000 54,396 60.94% 39.06%

48,249,974

5/24/11 Presentation

180.5 SF SF 21%

77.14% 22.86% 1,128 180.5 203,604 SF 247,700 SF 44,096 18% 63.41% 36.59%

43,520,877

Platt High School Conceptual Design Cost Estimate – Areas Above Maximum Reimbursable 1. ENROLLMENT & BUILDING AREA CHANGES: 2009 2011

Highest Projected 8 Year Enrollment Highest Projected 8 Year Enrollment Enrollment Difference

Reduce Eligible Area:

1,280 students 1,128 students 152 students

152 x 180.5 = 27,436 SF

Total Cost of Reduced Eligible Area: $480 x 27,436 SF = $13,169,280

Platt High School Conceptual Design Cost Estimate – Areas Above Maximum Reimbursable 2. EXISTING COMMON SPACES—OVERAGE: Additional Gym area Additional Auditorium seating area Entire pool area including lockers Net Total Gross Total

1,826 SF 6,542 SF 12,830 SF 21,198 SF (48%) 31,373 SF

Proposed Building Area—less oversized existing spaces

216,327 SF

Maximum reimbursable area

203,604 SF

Above Maximum Reimbursable area—Adjusted 3. CODE RELATED—OVERAGE: ADA, Energy Code, Means of Egress

12,723 SF (6%) 12,000SF to 13,000 SF