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R. P. Gallagher Associates Structural Engineers. BEACH ELEMENTARY SCHOOL CONCEPT DESIGN October 24, 2007. PORTABLE. MAIN BUILDING. N. KEY PLAN :. C. B. D. A. E. 1930’s BUILDING. SITE PLAN. MAIN BUILDING. OPTIONS CONSIDERED: REPAIR / REPLACE PORTABLE
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R. P. Gallagher Associates Structural Engineers BEACH ELEMENTARY SCHOOL CONCEPT DESIGN October 24, 2007
PORTABLE MAIN BUILDING
N KEY PLAN : C B D A E 1930’s BUILDING SITE PLAN
MAIN BUILDING OPTIONS CONSIDERED: • REPAIR / REPLACE PORTABLE • INTERIOR / EXTERIOR STRENGTHENING • LIFT / EXTERIOR RAMP VS. ELEVATOR
UPGRADE CRITERIA • ORIGINAL 1930’S BUILDING TO BE STRENGTHENED • ASCE 41 • LIFE SAFETY PERFORMANCE LEVEL
OVERVIEW OF STRENGTHENING OPTIONS RECOMMEND: • ADD PLYWOOD SHEATHING TO INTERIOR SIDE OF EXTERIOR WALLS • STRENGTHEN MANY INTERIOR WALLS • ADD PLYWOOD TO AUDITORIUM ROOF • ADD HARDWARE, INCLUDING HOLD-DOWNS
LEGEND: (N) WALL (N) STEEL STRAPS AT WINDOWS KEY PLAN : N (N) SHEAR WALL AT INTERIOR (N) STEEL STRAPS AT TOP OF WALL AUDITORIUM
KEY PLAN : N ADMINISTRATION
KEY PLAN : N CLASSROOMS (1936)
KEY PLAN : N CLASSROOMS (1939)
N ACCESSIBILITY / LIFE SAFETY CORRECTIVE MEASURES: • NEW ACCESSIBLE PARKING • NEW RAMP AT LAKE AVE • REPLACE DAMAGED RETAINING WALLS • ADA UPGRADES AT EXTERIOR STAIRS AND HANDRAILS • REPLACE PORTABLE BUILDING SITE PLAN KEY PLAN :
LEGEND: FIRE-RATED CORRIDOR STRUCTURAL IMPROVEMENT (N) WALL (N) RATED WALL (N) ARCHITECTURAL IMPROVEMENT FIRE-RATED CORRIDOR CORRECTIVE MEASURES: • FIRE-RATED CORRIDOR • UPGRADES AT DOORS, STAIRS AND LANDINGS • UPGRADES AT KITCHEN AND TOILET ROOMS • REPLACE NON-COMPLIANT • CLASSROOM SINKS • AUTOMATIC FIRE SPRINKLERS THROUGHOUT • UPGRADE FIRE ALARM AUDITORIUM/ ADMINISTRATION/ CLASSROOMS/ CLASSROOMS ADDITION
CORRECTIVE MEASURES: • NEW ELEVATOR FOR STAGE AND ART ROOM ACCESS • UPGRADES AT DOORS, STAIRS, AND LANDINGS • FIRE-RATED CORRIDOR LEGEND: FIRE-RATED CORRIDOR STRUCTURAL IMPROVEMENT (N) WALL (N) RATED WALL (N) ARCHITECTURAL IMPROVEMENT FIRE-RATED CORRIDOR KEY PLAN : N AUDITORIUM
GFA $/SF $ ,000 Building 32,133 163 5,227 New Portable 960 179 172 Sitework 91,482 12 1,107 TOTAL CONSTRUCTION AND SITEWORK WITHOUT PHASING 6,506 Phasing, allow 5.00% 325 TOTAL CONSTRUCTION COST WITH PHASING 6,831 CONSTRUCTION COST ESTIMATE SUMMARY
PROJECT COST SUMMARY PHASED CONSTRUCTION(18 -24 month construction, 3 phase project) In $,000 * CONSTRUCTION COST ESTIMATE: $ 6,800 SOFT COSTS: $ 1,800(AE, PM, & CM Fees, Inspection, Agency, etc.) CONTINGENCIES: Construction: $ 700 Project: $ 300 SUBTOTAL: $ 9,600 ESCALATION: (assume 2009 start) $ 2,000 INTERIM HOUSING PROJECT: $ 600 TOTAL PROJECT CONCEPTUAL COST ESTIMATE $ 12,900 *rounded to nearest $ 100,000
R. P. Gallagher Associates Structural Engineers BEACH ELEMENTARY SCHOOL PRISCILLA MECKLEY-ARCHULETA MIKE WASSERMANN JOHN NELSON RON GALLAGHER* For more information, visit http://www.pusdbond.org