:Master Plan/prepared for New Castle, New Hampshire prepared by Kimball Chase Co. Inc. Strafford Regional Planning Commission. [Portsmouth, N.H.] :Kimball Chase Co. Inc.;1984. Parks New Hampshire. Parks and recreation New Hampshire. Parks Public Access New Hampshire. Great Island Common (N.H.) MASTER PLAN ""GFEAT ISLAND COMMON NEW CASTLE, N.H. DECEMBER 1984 A KIMBALL CHASE CO. INC. PORTSMOUTH N.H. The New Hampshire Coastal Program provided a grant for the preparation of this report, which was financed in part by the Coastal Zone Management Act, administered by OCRM, NOAA. TABLE OF CONTENTS MASTERPLAN - CGREAT ISLAND COMMON$ PAGE Part I - Introduction and Site Recommendations 1 Part 11 Recreation Building and Restroom Facility Arcbitectural 5 Part III Recreation Building and Restroom Facility Mecbanical and Electrical 11 Part IV Cost Estimate Summary 18 GREAT ISLAND COMMON MASTER PLAN INTRODUCTION Great Island Common was or1g1nally developed as a military base, Its roadways, grounds, and buildings were used by the military through the second world war. During the 1950's, the Common was turned over to the Town of New Castle and has since been used as a park. Much of the park is in disrepair and needs extensive revitilization. Our plan calls for restoring and expanding the present buildings and recreational facilities, as well as providing more parkin g, The plan is designed to emphasize the sites natural beauty. Paths follow the landscape's curves, parking is directed away from waterviews, and recreational areas are screened for greater privacy. Wooden guardrails and signs preserve the site's rustic quality, while plantings such as Beach rose and Russian olive enhance its character as an oceanside park. GENERAL SITE RECOMMENDATIONS Park Entrance: The chaln-link fence should be removed and replaced with a wooden guardrail. This is an aesthetic change that would greatly improve the image of Great Island Common. A new wooden entrance sign should also be installed along with two wooden post-and-boam vehicular control gates, one at each entrance. Finally, the gate house roof should be repaired. Nature Trail: While it may need better maintenance, the nature trail appears to be in good condition. However, a sign should be installed at its entrance to make park users aware of its existence. Pine trees should also be planted to screen the trail from an abutting property. Playground: The existing play equipment is in disrepair, and randomly placed in the North West corner of the Common. We recommend that a new playground be built in the same location. This new playground would have an asphalt walk defining the play areas. A new wooden climbing structure would be installed, and the existing playground equipment repaired and reset. The existing chain- link fence should be removed and replaced with wooden guardrails. Reetroom Facility: Due to the increased use of the park, the restroom facility should be expanded to accommodate two additional womens stalls and two additional mens urinals. A ramp would provide handicap access from the parking area. New plantings should be introduced around the building. (see Mechanical Electrical Section.) Rock Jetty: The rock jetty is in good condition; however, there is persistent erosion to the north of it. Rip-Rap and fill would stabilize the area. Water View: This stretch of roadway paralleling the ocean is one of the parks greatest assets. Benches and plantings at the water's edge would take advantage of the view. To prevent cars from parking along the shoulder of the roadway, a wooden guardrail should be introduced with openings for pedestrian access. A small parking area across the street would satisfy requirements for parking. New-Shelters: The two new shelters are located in areas that are close to existing parking lots, and have panoramic views of the Piscataqua River as it joins the Atlantic Ocean. It is recommended that these new shelters be constructed exactly as the existing shelter. This insures a consistent shelter appearance. New Parking Lots: The new gravel parking lots will alleviate some of the overcrowded parking conditions. These have been located so as to allow pedes- trian movement to the most heavily used areas of the park. Plantings should be introduced to provide buffers between the parking and picnic areas. New Ice Skating Rink & Tennis Courts: As a result of the high watertable, the ,,-existing tennis courts have deteriorated and are unusable. The existing i tennis courts and concrete wall should be removed and replaced with an Ice skating pond. This pond is curvalinear in shape to accentuate the existing landforms and character of the area. The two new tennis courts are to be located in an open field to the south of the pond entrance. Plantings in this area should buffer the tennis courts from Wentworth Road. L 2 SITE RECOMMENDTIONS COST ESTIMATE PARK ENTRANCE Remove C.L. Fence 1000 LF @ $1/LF $1,000 New Wood Guardrail (state Spec.) 1000 LF @ 8.50/LF $8,500 New Wood Gate (state Spec.) 2 @ $1,000 EA $2,000 Gate House Roof 1 @ $500 $ 500 Entrance Sign 1 @ $600 $ 600 Misc. Plantings - (a $500 $ 500 TENNIS COURTS & GRAVEL PARKING $13,100 Excavate 12" (Parking) 350 CY @ $3/CY $1,050 3/4" Gravel 12" 350 CY @ $8/CY $2,800 Excavate 16" (Tennis) 780 CY @ $3/CY $2,340 3/4" Gravel Base 12" 625 CY @ $8/CY $5,000 1/4" Crushed Gravel 4" 156 CY @ $14/CY $2,184 Hot Top (Base) 2" 1600 SY x 2 x .057 = $7,280 182 @ 40 Ton Hot Top (Wearing) 1" 1600 SY x 1 x .057 = $3,648 91 @ 40 Ton C.L. Fence (12' HT.) 650 LF @ $11 LF $7,150 Surface Paint 2 @ $1,000 EA $2,000 Nets 2 @ $800 EA $1,600 Planting $3,000 ICE SKATING RINK TOTAL $38,000 Demolish Tennis 1600 SY @ $2/SY $3,200 Demolish Wall $5,000 Escavate 24" 1600 CY @ $2 CY $3,200 Planting associated $2,000 w/this area Wood Benches 4 @ $400 EA $1,600 Paths Associated w/this area 700 SY (a $5/SY $3,500 $18,500 PLAYGROUND Remove C.L. Fence 250 LF @ $2/LF $ 500 New Wood Guardrail 250 LF @ $8.50/LF $2,125 Bit. Conc. Paths 400 SY @ $5/SY $2,000 Wood Timber Climber I @ $2000 EA $2,000 Repair & Reset $1,500 (Existing Equipment) Sand $1,000 Planting $ 700 $9,825 3 NEW GRAVEL PARKING (32 CARS)_ Excavate 12" 500 CY @ $2/CY $1,000 Demolish Conc. Slab $2,000 3/4" Gravel 12" 500 CY (a $7/CY $3,500 Planting $1,000 RIP-RAP (SHORELINE PROTECTION) $7,500 Borrow 900 CY @ $6/CY $5,400 Rip-Rap 300 CY @ $20/CY $6,000 $11,400 WATER VIEW AREA Wood Guardrail 300 LF @ 8.50/LF $2,550 Wood Benches 3 @ $500 ea $1,500 New Parking $1,000 Planting $2,000 $7,000 NEW WOOD SHELTERS 2 @ $7,000 ea $14,000 SOFTBALL INFIELD Remove 6" Base Path & Pitcher Mound $1,000 Mix in 50% Stonedust & 50% Washed Sand $1,000 Replace & Compact to a Density of 90% $1,000 Define Edge & Reseed $ 500 New Bases $ 750 Team Benches $ 800 Paint Backstop (Black) $ 500 PICNIC AREA PARKING $5,500 Remove Steel Rail $ 200 Wood Guardrail 70 LF @ $8.50/LF $ 600 Remove & Reset Utility Pole $1,500 Excavate 12" Gravel 75 CY @ $5/CY $ 375 3/4" Gravel 12" 75 CY (a $R/CY $ 600 Planting $1,000 $4,300 SUBTOTAL $128,800 ENGINEERING & CONSTRUCTION CONTINGENCIES $ 32,000 TOTAL $161,000 4 RECREATION HALL AND RESTROOM FACILITY ARCHTTECTURAL EXISTING CONDITIONS INTRODUCTION The New Castle Recreation Hall, at the Great Island Commons was built originally as a mess hall for Camp Langdon. It is currently used for organized indoor sports, the annual town meeting, and as a rental hall for private parties. Rental use has been curtailed lately because of inadequate restroom facilities, deficient electrical system, and its general state of disrepair. Films and theatrical productions have also been held here in the past. Practically uninsulated, the facility is little used in cold weather. STRUCTURE The hall I,, in good condition structurally as reported in the detailed structural analysis performed by Collopy Engineering Consultants dated September 11, 1984, and included herein. There are no signs of rot or decay In the foundation/floor structure or roof structure based on limited access visual inspection. The report recommends that work on the building foundation be concerned with insulation techniques only, as the structure is sound. EXTERIOR The building exterior is weathertIght, but approaching the end of its functional life, The double hung windows are fitted with unsightly storm windows and the doors appear in poor condition. The rather ugly asphalt or asbestos siding with 1111 to the weather and the deteriorated asphalt rolled roofing skirt are primary contributers to the building's overall character which is a plain, run down, utilitarian shelter. INTERIOR Interior finishes at the ceiling, walls, and floors, are all in physical or visual disrepair. Except for 3 - 5" of blown in insulation in the ceiling, the building is uninsulated. The windows appear Inoperable because of interior protective screening from gym activity. The lighting, electrical, and heating systems are inadequate. PROPOSED PROGRAM The Town of New Castle desires to upgrade the Recreation Hall, enhancing this unique town resource, and providing an income source to defray maintenance expenses. The Facility should accommodate the following potential uses: Organized Interior Sports Town Meeting Concerts Films Rental Hall Food Preparation Dances Drama Exhibitions BUILDING CODES Applicable Codes, Town of New Castle: National Building Code 1967 Edition, Abbreviated State of New Hampshire Barrier Free Design Code Recommended Codes: BOCA - Basic Building Code BOCA - Mechanical Code BOCA - Plumbing Code National Electrical Code NFPA - Life Safety Code CODE CONCERNS Occupancy Classification NBC - Assembly BOCA - A3 - Assembly Occupancy Load BOCA - 236 Persons Required Toilet Fixtures NBC - "There shall be a sufficient number of suitable and convenient water closets properly connected with the drainage system". BOCA - Occupancy load from 200 - 500 persons (236) 6 sanitary fixtures (water closet or urinal) per sex. Fire egress requirements are adequately met with the three double door exits. Required Floor Loading Capacity Assembly Areas 100 lbs/sf (with movable seating) Stage Floors 150 lbs/sf Existing Floor Loading Capacity All Floors 80 lbs/sf Entrance and toilet facilities must be made accessible to the physically handicapped. Additional requirements would have to be met to once again use the room over the entry vestibule as a projection room. REHABILITATION RECOMMENDATIONS WEATHERIZING/WINTERIZING Ceiling - Add 6" vapor barrier enclosed fiberglass batt insulation. Walls - Add 3 1/2" vapor barrier enclosed fiberglass batt insulation. Floor - Add 3 1/2" vapor barrier enclosed fiberglass batt insulation. Caulk, seal, weatherstrip, and refinish doors and windows to minimize air infiltration. Provide new panic/escape hardware at doors. Replace existing asphalt shingles with new architectural grade fiberglass shingles. Provide a continuous vent along the eaves to increase attic ventilation. Add a second set of double doors and one single door with new wood doors in metal frames. STRUCTURE Refer to collopy engineering consultants analysis for roof truss reinforcement recommendations. INTERIOR FINISHES Add a new painted gypsum wallboard ceiling providing a smooth surface between bottom chords of trusses with recessed lighting and heating system diffusers. Replace interior wall paneling and trim to allow wall insulation and improve aesthetics. Refinish and restripe wood floors. Provide new wood trim and paint exposed roof truss members. Use color to revive and unify the interior. Consider alternatives to interior window screens for aesthetics and window operation. Suggest either more attractive wire screens or lexan plastic inner panel to preserve view. Acoustical treatment, particularly of the ceiling area, will be necessary if drama and music productions are important program elements. ALTERATIONS, ADDITIONS, AND DESIGN CONSIDERATIONS Provide adequate toilet facilities accessible to the handicapped, by reclaiming the existing toilet, kitchen, and mechanical spaces at the east end of the building. The existing kitcben/toilet area at the Northeast corner will accommodate a women's toilet room with three water closets. The existing 7 mechanical space at the South East corner will accommodate a men 8 toilet room with one watercloset and one urinal, as well a 9 the new mechanical room. This is the minimum amount of toilet facilities which can be accommodated within these spaces without taking space from the gym or adding on to the building. While short of the required six sanitary fixtures per sex required by the BOCA Code, it is a significant improvement over the existing situation, and allowable under the governing National Building Code, subject to New Castle building official's interpretation of "sufficient number of suitable and convenient water closets". Provide entry ramp to make main entrance accessible to the handicapped. Provide a more pleasing main entry stoop and portico. New entry stairs and shelter at other exits. Repair exterior siding with clapboards or cedar shakes including new window and door trim. The change in scale of the new siding will improve the building's character considerably. Use color to accent the exterior. Replace foundation enclosure with treated wood and a lattice work treatment. Repair and repaint roof ventilators. Consider replacing the windows with new thermally efficient windows which do not require storm windows. Consider accentuating the current exposed rafter/eave detail with the addition of decorative, curved brackets along with the new siding and a lattice treatment of the foundation skirt to create a summerhouse, park aesthetic. Consider a kitcben/storage addition located along the south or north side of the building to accommodate food preparation and storage of tables and chairs. The current kitchen is Inadequate and the space will be used to improve restrooms. Tables and chairs are currently stored inconveniently on the stage. If serious stage productions are to be accommodated, consider a stage addition at the west end containing dressing rooms, toilet facilities, and storage area, allowing enlargement of the stage into the previous dressing room areas. An extensive lighting and PA system should also be considered. FURNISHINGS AND EQUIPMENT 2 Basketball Back Boards Tables and Chairs Kitchen Equipment Public Address System Theatrical Lighting A SOUTHEAST PERSPECTIVE ARCHITECTURAL COST ESTIMATE ITEM QUANTITY UNIT PRICE RECOMMEND+ WEATHERIZING-WINTERIZING 6" Ceiling Insulation 3700 SF .56 2,075 3 1/2 Wall Insulation 3500 SF .39 1,350 3 1/2" Floor Insulation 3700 SF .39 1,450 Windows Caulk & Seal 375 LF .95 356 Weatherstrip 26 EA 35 900 Replace Doors 4 EA 4,500 Replace Roof Shingles 40 SF 110 4,400 Continuous Eave Vent 1,000 Vestibule Doors 1,000 TOTAL 12,700 STRUCTURE Reinforce Trusses 7 EA 215 11500 TOTAL 1,500 INTERIOR FINISHES New Ceiling 2900 SF 2.25 6,500 Replace Wall Paneling 2300 SF 4.00 9,200 Refinish Floor 3700 SF .50 1,850 Restripe 2740 SF .50 1,850 Truss Trim 7 EA 350 2,500 Window Screens 26 EA 25 650 Acoustical Treatment 2400 SF 1.20 2,880 Painting 2000 SF .40 800 TOTAL 2Z,000 ALTERATIONS, ADDITIONS AND DESIGN CONSIDERATIONS Restrooms Framing 30 LF 50 1,500 Ceramic Tile Floor 360 SF 6.00 2,160 Drywall 400 SF 1.50 600 Toilet Partitions 4 EA 250 1,000 Accessories 800 Painting 400 SF .50 200 Doors 2 EA 250 500 Interior Trim 200 Entrance Ramp 4,000 Exterior Siding 4000 SF 2.25 9,000 Exterior Paint/Stain 4000 SF .50 2,000 Foundatlon,Enclosure/lattice 800 SF 2,400 New Eave and Gable Details 4,000 Kitchen Storage Addition 480 SF 40 19,200 SUBTOTAL $47,600 TOTAL $87,800 ENGINEERING & CONSTRUCTION CONTINGENCIES 25% $21,950 TOTAL $109,700 (Optional Window Replacement 480 SF 40 $10,920) SPACE ADDED TO TOILET PAVILION 100 SF 30 SF $ 3,000 TOTAL $ 3,000 10 RECREATION HALL AND RESTROOM FACILITY MECHANICAL AND ELECTRICAL Plumbing STATEMENT OF CONDITION The main building has one working water closet, a lavoratory, and a ir itchen sink. An upstairs toilet room is out of use and the room has been boarded up. There is evidence of an overflow, or a water line breakage at some time, which has damaged the kitchen ceiling below. Plumbing fixtures in dressing rooms behind the stage have been removed, though waste and vent piping still remains. A 1 1/2" water supply main feeds the building and is routinely shut off at an underground curb cock for the winter season to prevent freezeups. The building is used infrequently during winter, the heating system is shut down most of the time and all plumbing is either drained, or filled with an anti-freeze solution to protect against breakage. The existing plumbing equipment is old and inadequate for other than custodial occupancy. The existing bath house plumbing fixtures are In fair condition. Due to the increase In number of persons using this facility, the present number of water closets and lavatories are inadequate. PLUMBING RECOMMENDATIONS It is recommended that In the main building toilet facilities be provided for both male and female use, including facilities for the physically handicapped, based on the maximum occupancy capacity of the building. An occupancy of 236 persons would require for females: 6 water closets, 3 lavatories and a floor drain; for males: 3 water closets, 3 urinals, 3 lavatories, and a floor drain. See recommendations on Page 8. A drinking fountain designed to accommodate the physically handicapped should be provided. It is recommended that an additional drinking fountain with an adjacent cuspidor unit be provided for sports use. It is recommended that small electric water heaters with extra heavy insulation be provided for public toilets. It is recommended that if any showers are to be included, that the multiple shower bead "column" type arrangement be considered for maximum utilization of space. It is recommended that all plumbing fixtures be fitted with water saving flow restrIctors, and self-closing faucet handles. It is recommended that for the comfort station, 2 additional water closets for females and 2 urinals be provided for males. Two floor drains will also be required. We also recommend that 2 showers be provided and a drinking fountain suitable for use by the physically handicapped. HEATING & VENTILATION STATEMENT OF CONDITION The main building has an old oil-fired hot air furnace and blower which circulates through a ductwork system to ceiling registers. A space thermostat and timer controls the heating unit to allow for conser- vation of fuel. This heating system is partly uninsulated, and due to its age and poor con- dition, is bound to be inefficient. The forced air blower has an outdoor air intake concentration, fitted with a manual damper set in a position which may be allowing an inordinate amount of outside air with respect to the varying occupancy. The hot-air furnace and blower unit are in disrepair and are of such age an inefficient design that they should be replaced with efficient and modern units. The existing chimney appears to be in satisfactory condition as does the above-ground oil storage tank. HEATING AND VENTILATION RECOMMENDATIONS It is recom .. ended that the existing hot air furnace and blower unit be removed and scrapped. It is recommended that all existing ductwork be provided with additional glass fiber insulation and fire retardant jacket, sealed tight with staples and duct tape. A new oil-fired furnace unit should be installed, and the outside air intake duct be fitted with a low-leakage design motorized damper section, to be controlled so as to be regulated from an adjustable setting knob mounted near the space thermostat. The space thermostat should be replaced with a modern unit incorporating a timer and clock which can be programmed for automatic night setback. Fire dampers shall be provided at all penetrations of rated walls. All toilet room spaces without windows should be provided with mechanical ventilation and controlled through spring-return timer switches to provide a maximum operational cycle of 5 minutes. 12 An exhaust system should be provided for the main ball space, with 2-speed drive motor. ELECTRICAL STATEMENT OF CONDITION The main building is fed with a 120/220 volt, single phase, 60 hertz, 100 ampere service, through a meter on the front of the building. The existing panel boards are very old, and the wiring is a mixture of non- metallic sheathed cable and metal sheathed cable. The main ball lighting fixtures are for incandescent lamps; which are too low in efficiency to be in use at this time. The stage lighting fixtures are bare lamp incandescents. The condition of the building wiring panelboards, lighting fixtures, and wiring services in such that all should be considered too frail to endure any renovation. ELECTRICAL RECOMMENDATIONS It is recommended that the building wiring be removed where possible, or disconnected and abandoned completely. It is recommended that for the main ball, new metal balide lighting fixtures fitted with auxiliary quartz lamps on dimmer controls be provided to provide up to 30 foot candles lighting intensity at 2.5 feet above floor level. It is recommended that other than the stage, all other building spaces be provided with vandal resistant fluorescent fixtures. Stage lighting should be selected to satisfy the minimum requirements for dimming, and row selection to meet the Town's needs. All electrical work shall comply with the National Electric Code, and the Town Wiring Inspector's requirements. It is recommended that all new wiring be run in metal wireways, or be of the metal-sheatbed cable type. It is recommended that a new main service of 200 ampere size be provided, It is recommended that the building be provided with an automatic fire alarm system consisting of smoke detectors of the photo-electric type heat detectors of the combination fixed temperature and rate-of-rise type, ductwork smoke detectors, manual pull stations at egress points, and alarm born and light units. It is recommended that the building fire alarm system be a Class A type, with fully supervised circuits, run in metal tubing throughout. 13 It 16 recommended that the building fire alarm system either be connected to the municipal fire alarm circuits throngb a compatible transmitter unit and Master Box, or an automatic telephone dialer unit be provided to alert designated Town personnel. 14 NEW CASTLE REC. BLDG. HEAT LOSS EST. 12/13/84 RHM RECOMMENDED RENOV. 680 INDOOR, - 5OF OUTDOORS Class: 24 x 12 FT 2 x .50 x 73' AT = 10,512 BTUH Doors: 2 x 35 FT 2 x .46 x 730 AT = 2,351 BTUH 1 x 35 FT 2 x .46 x 63* AT = 1,014 BTUH Walls: 2823 FT 2x .08 x 730 AT = 16,486 BTUH Ceiling: 3528 FT 2x .04 x 730 AT = 10,302 BTUH Floor: 3528 FT 2x .10 x 730 AT - 35,754 BTUH Ventilation: 230 Occupants @ 5 CFM 1150 CFM (Say) 1200 CFM x 1.08 x 850 AT 110,160 BTUH 176,579 x 1.25 Max. Furnace Output: 220,724 BTUH .7 EFF. 315,320 BTUH = 2.3 Gal/Hr Burner No 2 oil: 138,000 BTU/GAL MINOR RENOV. - FLOOR INSUL. ONLY Walls: 2823 FT 2 x .33 x 730 AT 68,007 BTUH 16$486 Add. Loss: 31,520 BTUH Ceiling: 3528 FT 2 x .08 x 73* AT = 20,837 BTUH - 10002 10,000 BTUH Extra Heat Loss Rate = 61,520 BTUH E 61,520 x 7400 x 24 x .62 = 1670 Cal/Season 73 x .065 x 138,000 More Oil Consp. 15 NEW CASTLE RECREATION BUILDING PLUMBING COST ESTI14ATE (Excluding a Kitchen Installation) 3Water Closets @ $526.00 $1578.00 2Urinals @ $587.00 $1174.00 2Lavatories @ $430.00 $ 860.00 2Floor Drains @ $240.00 $ 480.00 2Drinking Fountains @ $476.00 $ 952.00 1Cuspidor Unit @ $400.00 $ 400.00 2Elec. HW Heaters @ $167.00 $ 334.00 $5,778.00 $1.64/SF 3,528.00 FT' CARRY $7,000 HEATING & VENTILATION COST ESTIMATE (Excluding a Kitchen Installation) Removals $ 480.00 New Furnace Unit $1235.00 New Ductwork $ 800.00 Temperature Controls $ 600.00 Additional Duct Installation $1200.00 Staging $ 300.00 Flue Piping $ 160.00 Fuel Oil Piping $ 100.00 Service Contract $ 300.00 Exhaust Fans $2120.00 $7295.00 3,528 FT' $2.06/SF CARRY $9,000 ELECTRICAL COST ESTIMATE (Excluding Special Stage Lighting) 3528 FT 2 @$4.54/FT 2 = $16,000 TOTAL MECHANICAL AND ELECTRICAL: $32,000 ENGINEERING & CONSTRUCTION CONTINGENCIES 25% -6,000 TOTAL $40,000 16 COMFORT STATION PLUMBING (Excluding Slab Excavation) 2Water Closets @ $526.00 $1052.00 2Urinals @ $587.00 $1174.00 0Lavatories 1Drinking Fountain (for Physically Handicapped) @ $476.00 $ 476.00 2Showers @ $540.00 $1080.00 2Floor Drains $240.00 $ 480.00 $4262.00 CARRY $4500 CARRY $4,500.00 ENGINEERING & CONSTRUCTION CONTINGENCIES 25% $1,125.00 TOTAL $5,625.00 (WITHOUT SHOWERS AND DRINKING FOUNTAIN CARRY $3,000.00) 17 COST ESTIMATE SUMMARY SITE MASTERPLAN Park Entrance $13,100 Tennis Courts & Gravel Parking $38,000 Ice Skating Rink $18,500 Playground $ 9,825 New Gravel Parking (32 Cars) $ 7,444 Rip-Rap (Shoreline Protection) $11,400 Water View Area $ 7,000 New Wood Shelters $14,000 Softball Infield $ 5,500 Picnic Area Parking $ 4,300 SUBTOTAL $129,000 ENGINEERING & CONSTRUCTION CONTINGENCIES 25% $161,500 TOTAL RECREATION HALL Weatherizing/Winterizing $12,700 Structure $ 1,500 Interior Finishes $26,000 Alterations, Additions $47,600 Electrical and Mechanical $32,000 SUBTOTAL $119,800 ENGINEERING & CONSTRUCTION CONTINGENCIES 25% $ 30$000 TOTAL $149,800 NEW BUILDING 4200 SF @ 60/SF $252,000 TOTAL RESTROOM FACILITY Architectural $ 3,000 Mechanical & Electrical $ 4,500 SUBTOTAL $7,500 ENGINEERING & CONSTRUCTION CONTINGENCIES 25% $1,875 TOTAL $9,375 18 NOAA COASTAL SERVICES CTR LIBRARY 3 6668 14111874 7