MECHANICAL STUDY·
Transcript of MECHANICAL STUDY·
.-
B.AKER I WOHl ARCHITECTS
· ~32 Lincoln Street
Be,ston, MA 02111
T: 617 . ·350 . 7420
· www.baker-wohl.am
MECHANICAL STUDY ·
' Prepared For .
WESTERN MASSACHUSETTS. . H.o ·SPITAt. 91 . East Mountain Road
Westfield, MA 01085
Prepared By
· Wozny/Barbar & Associates, Inc. 1.0.90. Washington S~reet
Hanover, MA 02339
'. And
A M Fogarty ·& Associates, Inc. 17;5 Derby Street- Suite 5
. Hingham, MA 020.43
! •
! I I I I I
i I I
Preface
This study includes an engineering review of the existing mechanical heating, ventilating, and airconditioning systems serving five buildings located on the Western Massachusetts Hospital
campus. At least, two HV AC options for each building are presented, keeping in mind the future potential uses of the buildings as expressed by the Massachusetts Department ofPublic Health.
Executive Summary.
Wozny Barbar and Associates (WB&A), partnered with Baker/WohlArchitects (BWA), have been tasked with evaluating the mechanical systems of five buildings located on the Western Massachusetts Hospital campus located at 91 East Mountain Road in Westfield, Massachusetts. The Main Hospital is a 93,000 square foot, three-story building with basement, circa 1910 that
serves as a chronic care facility, with the goal to convert back to a medical facility. The unoccupied Quarry Hill dormitory consists of two-stories with basement and may be converted to a Veterans Administration dormitory with treatment, recovery, and outreach program support. The Clark building is two-stories supporting administrative services for the hospital. The Garage is an open floor plan pre-engineered metal building installed on a slab, providing maintenance for campus machinery. Finally, the Storeroom is a two-story warehouse providing storage and
, shipping support. For all five buildings, the existing heating equipment consists of gas and/or f:/2 oil-fired boilers serving cast-iron radiators, unit ventilators, and unit heaters and is in average condition. This study describes the existing conditions of the mechanical systems serving each building in more detail below. Two options were considered for each building and the recommended option is discussed in detail further in this report.
Project Justification
Based on the existing equipment age, condition, code shortfalls, and a desire to upgrade the campus services offered, a study to establish a concept and baseline for equipment replacement is warranted. The systems are difficult to work on in making repairs due to the complexity and age of the distribution system, given all the temporary repairs and additiOn$ that have OCC1:11Ted over the years.
Problem Statement
The existing mechanical equipment has had the minimal necessary repairs and additio~ over a number of years, with little or no documentation, maKing· further repairs dif~cult and, in some
cases unsafe for the staff.
Existing Conditipns
Based on field observations, review of existing documents and discussions with building
management staff, WB&A provides descriptions of the existing mechanical services for the five buildings included as pait of this report.
Main Hospital:
Heating is provided for the building by one of two dual-fuel Cleaver Brooks packaged boilers, I . •
located in the basement, installed in April, 1988, with input capacity of6,277,000 Btu per hour. The boilers, fired by either natural gas or #2 fuel-oil, produce low-pressure steam.(8-pounds) that is connected to distribution piping serving cast-iron radiators and baseboard located throughout the
facility. Condensate returns to a duplex condensate receiver tank where it is pumped to a 1Joiler feed tank for delivery back to the boilers to repeat the process. Each steam heating radiator and baseboard device is controlled by a thermostatic radiator valve.
Three Hurst boilers, installed in 2002, with input capacity of 420,000 Btu per hour, fired by either natural gas or #2 fuel-oil, produce medium-pressure steam ( 45-pounds) that is connected to distribution piping serving the kitchen and laundry. Condensate returns to a duplex condensate receiver tank where it is pumped to a boiler feed tank fot: delivery back to the :boilers to repeat the process.
Mechanical ventilation of toilet areas is provided by exhaust duct risers up to roof-mounted exhaust fans. Operable windows provide ventilation for the bedrooms.
Numerous packaged terminal air conditioners, located above the windows, provide cooling for selected bedrooms and office spaces. Several split-system air conditioning units, with roofmounted condensing un~ts, provide cooling for selected internal spaces.
A 20,000-gallon single-wall underground storage tallk.supplies #2 fuel-oil to the Cleaver Brooks heating boilers. The Hurst boilers are fed from the 3,000-gallon undergroUnd storage tank used to operate the Emergency Power Generators.
Main Hospital
Typical Steam Radiator with Thermostatic Radiator Valve
Quarry Hill Dormitory:
Cleaver Brooks Boilers
Typical bedroom with PTAC and operable window
Hurst Boilers
Roof Exhaust Fans and Condensing Units
Heating is provided for the building by an HB Smith packaged steam boiler installed in 1987, installed in the basement, with input capacity of 1,125,000 Btu per hour. The gas-fired boiler
produces low-pressure steam that is connected to distribution piping serving cast-iron radiators and baseboard located throughout the building. Condensate returns to a duplex condensate receiver tank where it is pumped back to the boiler to repeat the process. Each steam heating radiator and baseboard device is controlled by a thermostatic radiator valve.
-- ·-::---~:.--::::-::::-----~---- - ...
Quarry Hill Dormitory HB Smith Boiler Condensate Receiver Tank
Clark Building:
Heating is provided for the building by an RBI hydronic boiler installed in 2001, located in the basement, with an input capacity of 1,000,000 Btu per hour. The gas-fired boiler produces hot
water that is circulated by base-mounted pumps through distribution piping, delivered to unit ventilators and cabinet unit heaters located throughoutthe building.
Ventilation is achieved through exterior wall louvers connected to the back of the unit ventilators. Roof-mounted exhaust fans provide ventilation o~toilet areas. Some packaged terminal a~r conditioners, located above windows, provide cooling for selected areas. A couple split-system air conditioning units, with grade-mounted condensing units, provide cooling for selected internal spaces.
Clark Building RBI Boiler Base-mounted Pumps
Garage:
The main Garage floor area is heated by five gas-fired, <;:eiling suspended Modine unit heaters. The office space and toilet room are heated by electric baseboard.
The toilet room is ventilated by a ceiling-mounted exhaust fan, terminating its exhaust within the building. No general ventilation system we obse1;ved for the open garage area.
Garage Building Modine Unit Heater Garage Floor Plan
Store Building:
Heating is provided for the building by an HB Smith packaged steam boiler installed in 1992, installed in the basement, with input capacity of787,000 Btu per hour. The gas-fired boiler produces low-pressure steam that is connected to distribution piping serving unit heaters located throughout the building. Condensate returns to a duplex condensate receiver tank where it is pumped back to the boiler to repeat the process.
Sidewall propeller fans provide general ventilation for the main floor area.
Store 'Building Condensate Receiver Tank HB Smith Boiler
Options
Main Hospital:
Option 1 : The existing steam building heating system, including Cleaver Brooks boilers, · associated condensate receivers, boiler feed tanks, breeching, fuel-oil pumps, underground fuel-oil storage tank, steam distribution piping, radiators, condensate return piping, steam traps, and all associated appurtenances would be removed in their entirety. A four-pipe system would be designed to provide simultaneous heating and cooling for the entire building. Bigh-efficiency gas
fired condensing boilers and base-mounted variable-speed pumps located in the basement mechanical room would circulate the heating water to fan coil units located throughout the facility. A roof-mounted air-cooled chiller would be piped to the basement mechanical room where basemounted variable-speed pumps would circulate the chilled water to the same fan coil units located throughout the facility. A plate-and-frame heat exchanger, located in the basement mechanical room, would provide isolation between the chiller and the chilled water distribution loop so as to segregate the glycol solution to the chiller side of the system for freeze protection. Both the heating distribution system loop and the cooling distribution system loop would be provided with an air separator, expansion. tank, and chemical feed. The chilleq water loop would be provided
with automatic glycol fill. Each vertical floor-mounted fan coil unit would consist 9f a filter, hot water coil, chilled water coil, blower fan, and controls. Miscellaneous heating devices would be utilized to heat entrances, staircases, mechanical spaces, etc. ·Packaged roof-mounted energy recovery ventilators, with heating and cooling capability, would provide code-required ventilation to the corridors. Exha~st from the toilet rooms would be connected to the energy recovery ventilators. The Hurst boilers would remain for service to the kitchen and laundry. It is assumed that the acoustical asbestos ceiling at the corridors will need to be abated.
Option 2: The existing steam building heating system, including Cleaver Brooks boilers, associated condensate receivers, boiler feed tanks, breeching, fuel-oil pumps, underground fuel-oil storage tank, steam distribution piping, radiators, condensate return piping, steam traps, and all associated. appurtenances would be removed in their entirety. A two-pipe manual changeover system would be designed to provide heating or cooling for the entire building. High-efficiency gas-fired condensingboilers and base-mounted variable-speed pumps located-in the basement
,· ' . . ,
mechanical room would circulate the heating water through the primary distribution piping loop to fan coil units located throughout the facility. A roof-mounted air-cooled chiller would be piped to a plate-and-frame heat exchanger, located in the basement mechanical room, providing isolation between the chiller and the chilled water distribution loop so as to segregate the glycol solution to the chiller side of the system for freeze protectiqn. The other side of the exchanger would be tied into the primary distribution loop with manual isolation valves. The same base-mounted variablespeed pumps would circulate the cooling glycol water through the primary distribution piping loop to the same fan coil units l.ocated throughout the facility. The distribution system loop would be provided with an air separator, expansion tank, chemical feed,. and automatic glycol fill. Each
vertical floor-mounted fan coil unit would consist of a filter, heating/cooling coil, blower fan, and
controls. Miscellaneous heating devices would be utilized to heat entrances, staircases, mechanical spaces, etc. Packaged roof-mounted energy recovery ventilators, with heating and cooling capability, would provide code-required ventilation to the corridors. Exhaust from the toilet rooms would be connected to the energy recovery ventilators. The Hurst boilers would remain for service to the kitchen and laundry. It is assumed that the acoustical asbestos ceiling at the corridors will need to be abated.
Quarry Hill Dormitory:
Option 1: The existing steam building heating system, including boiler, condensate receiver, breeching, steam distribution piping, radiators, condensate return piping, steam traps, and all
associated appurtenances would be removed in their entirety. A two-pipe manual changeover system would be designed to provide heating or cooling for the entire building. Two highefficiency gas-fired condensing boilers and base-mounted variable-speed pumps located in the basement mechanical room would circulate the heating water through the primary distribution piping loop to fan coil units located throughout the facility. A grade-mounted air-cooled chiller would be piped to the basement mechanical room and tied into the primary distribution loop with manual isolation valves. The same base-mounted variable-speed pumps would circulate the cooling glycol water through the primary distribution piping loop to the same fan coil units located throughout the facility. The distribution system loop would be provided with an air separator, expansion tank, chemical feed, and automatic glycol fill. Each vertical floor-mounted fan coil unit would consist of a filter, heating/cooling coil, blower fan, and controls. Miscellaneous heating devices would be utilized to heat entrances, staircases, mechanical spaces, etc. Packaged grademounted or attic-mounted energy recovery ventilators, with heating and cooling capability, would provide code-required ventilation to the corridors.
Option 2: The existing steam building heating system, including boiler, condensate receiver, breeching, steam distribution piping, radiators, condensate return piping, steam traps, and all associated appurtenances would be removed in their entirety. Two high-efficiency gas-fired condensing boilers and base-mounted variable-speed pumps located in the basement mechanical room would circulate the heating water through the primary distribution piping loop to fan coil units located throughout the facility. The distribution system loop would be provided with an air separator, expansion tank, and chemical feed. Grade-mounted air-cooled condensing units would
\ be connected to each fan coil unit via refrigerant lines. Each vertical floor-mounted fan coil unit would consist of a filter, hot water coil, direct expansion coil, blower fan, and controls. Miscellaneous heating devices would be utilized to heat entrances, staircases, mechanical spaces, etc. Packaged grade-mounted or attic-mounted energy recovery ventilators, with heating and cooling capability," would provide code-required ventilation to the· corridors.
Clark Building: .
Option 1: The existing hot water boiler, breeching, base-mounted pumps, air separator, expa.z?.sion
tank, distribution piping; unit ventilators, and all associated appurtenances would be removed .in
their entirety. Two.high-efficiency gas-fired condensing boilers and base-mounted variable-speed pumps located in the basement mechanical room would-circulate the heating water through the
primary distribution piping loop to unit ventilators located throughout the facility. A grade
mounted air-cooled.chiller would be piped to the basement mechanical room ~d tied into the
primary distribution loop with manual isolation valves. The same base-mounted variable-speed
pumps would circulate the cooling glycol water through the primary distribution piping loop to the
same unit ventilators located throughout the facility. The distribution system _loop would be
provided with an air separator, expansion tank, chemical f~ed, and automatic glycol fill. :Each floor-mounted unit ventilator would consist of a filter, heating/cooling coil, bl()wer fan, and
controls. Miscellar;teous heating devices would be utilized to heat entrances, staircases, mechanical spaces, etc.
Option 2: The existing hot water boiler, breeching, base-motinted pumps, air separator, expansion
tank, distribution piping, unit ventilators, and all associated appurtenances would be removed in
their entirety. Two high-efficiency gas-fired condensing boilers and base-mounted variable-speed . . -.
pumps located in the basement mechanical room would circulate the heating water through t~e primary distribution piping loop to unit ventilators located throughout the facility. The distribution
system loop would be provided with an ·air separator, expansion tank, and chemical feed. ,Grade
mounted air-cooled condensing units would be connected to each unit ventilator via refrig·erant
lines. Each floor-mounted urut ventilator would consist of a filter, hot water coil; direct expansion
coil, blower fan, and controls. Miscellaneous heating devices would be utilized to heat entrances, staircases, mechanical spaces, etc.
Garage:
Option 1: The existing gas-fired Modine unit heaters would remain in service. Upgrade the toilet
room ventilation system with code-required exhaust terminating to the outside. Provide a .
packaged terminal air condition~r with electric heat for service to the office space. Provide general
ventilation: system for the open garage area.
Option 2: Remove the gas-fired Modine unit heaters in their entirety. Provide a packaged gas-fired
floor-mounted forced air turnover system with fresh air connection for service to the main Garage
floor area. Upgrade the toilet room ventilation system with code-required exhaust terminating to the outside. Provide. a packaged terminal air conditioner with electric heat for service to the office
space.
Store Building:
.Option 1: Remove the existing boiler, condensate receiver, unit heaters, and steam traps. Provide new steam boiler, condensate receiver, unit heaters, and steam traps. Upgrade the code-required combustion air to the mechanical room. Existing steam distribution and condensate return piping would remain in service. Provide a packaged terminal air conditioner with electric heat for service
to office spaces and the proposed Nourishment Product Storage area. Provide general ventilation
system Jor the open floor area.
Option 2: The existing steam building heating system, including boiler, condensate receiver,
breeching, steam distribution piping, unit heaters, condensate retuni piping, steam traps, and all associated appurtenances would be removed in their entirety. A high-efficiency gas-fired condensing boiler and base-mounted variable-speed pumps located in the basement mechanical room would circulate the heating water through the primary distribution piping loop to unit heaters located throughout the facility. Provide a packaged terminal air conditioner with electric heat for service to office spaces and the proposed Nourishment Product Storage area. Provide general ventilation system for the open floor area.
Preferred Solution
For all five buildings, Option 1 is the preferred recommendation for the following reasons:
~ain Hospital: The four-pipe heating and cooling system allows for heating and cooling on demand while providing humidity control. Each patient room is. provided with a thermostaticallycontrolled fan-coil unit for ideal space comfort control.
Quarry Hill Dormitory: The hydronic two-pipe system provides good quality heating or cooling while utilizing a single grade-mounted chiller as opposed to several condensing units located around the perimeter of the building. Each dormitory room is provided with a thermostaticallycontrolled fail-coil unit for ideal space comfort control.
Clark Building: The hydronic two-pipe system provides good quality heating or cooling while utilizing a single grade-mounted chiller as opposed to several condensing units located around the perimeter of the building. Each office space is provided with a thermostatically-controlled unit ventilator for ideal space comfort control.
Garage: The existing gas-fired Modine unit heaters are in good working order and can continue to remain in service. Adding general ventilation to the open garage area will prove to be an inexpensive improvement.
Store Building: Due to the fact that this building has a large percentage of glazing, utilizing steam
in lieu ofhydronic heat is the best solution to guard against damage due to frozen pipes.
Concept Design
General diagrams depicting flow diagrams ofproposed four pipe heating and cooling system, two
pipe manual changeover system, heating-orily distribution system, and steam distribution system, are indicated on sketches attached.
Cost Estimate
An opinion of probable construction costs for each option"is included as an attachment.
Design and Construction Schedule
We estimate that the schedule for replacement of the existing HVAC systems for the Main Hospital would include a four month design process and approximately twelve to eighteen months construction time from award to completion. The wor~ may be able to be accomplished while the building·is occupied but would require a sophisticated phasing plan.
We estimate that the schedule for replacement of the existing HVAC systems for the Quarry Hill Dormitory would include a two month design process and approximately six to nine months construction time from award to completion. The building is presently unoccupied.
We estimate that the schedule for replacement of the existing HV AC systems for the Clark
Building would include a two month design process and approximately six to nine months construction time from award to completion. The work may be able to be accomplished while the building is occupied but would require a phasing plan.
We estimate that the schedule for replacement of the existing HV AC systems for the Garage would include a one month design process and approximately two months constructiqn time from award to completion. The work may be able to be accomplished while the building is occupied.
We estimate that the schedule for replacement of the existing HVAC systems for the Store Building would include a two month design process and approximately four months construction time from award to completion. The work may be able to be accomplished while the building is occupied.
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AIR FLOW
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INSIDE MECHANICAL ROOM
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CONSULllNG ENGINEERS
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1 0_90 Washington street Hanover, MA 02339 Tel: (718)826-4144 Fax: (781)829-5023
MECHANICAL . ROOM
~~ui~; NJSI I Date: '10-26-20121
ROOF
NOTE: CHILLER SHALL BE INSTALLED AND PIPED IN ACCORDANCE WITH THE UNIT MANUFACTURER'S RECOMMENDATIONS SUCH TO ALLOW FOR VARIABLE SPEED PUMPING. MINIMUM FLOw" THROUGH THE CHILLER SHALL BE MAINTAINED AT PART LOADS.
OUTSIDE MECHANICAL ROOM
~ AIR FLOW AIR FLOW
--~--
DUNNAGE BY G.C. (TYP.)J
VIBRATION ISLOATORS (TYP.)
2-PIPE CHANGEOVER FLOW DIAGRAM SCALE: NTS
NOTE: . PROVIDE ·. AUTOMATICALLY CONTROLLED SHUT -OFF VALVES FOR HEATING ONLY o'EVICES. THE VALVES SHALL CLOSE WHEN. WATER TEMP. DROPS BELOW ·so· F.
F PRESSURE REDUCING VALVE
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INSIDE MECHANICAL ROOM
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Project: WESTERN MASSACIIJSETTS HOSPITAL STUDY 91 EAS~ MOUNT~, ROAD, WESTFB.D, MA 01085
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WB&A WOZNY/BARBAR & ASSOCIATES, INC
CONSULliNG ENGINEERS
1090 Washington Street Hanover, MA 02339 Tel: (718)826-41 44 Fax: · (781 )829-5023
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I File· · 1216811 Drawing No:
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Project: WESTERN MASSACIIJSETTS HOSPITAL snov 'File: 121681 Drawing No:
. 91 · EASTERN MOUNT AN ROAD, WES1FB.D, MA 01085 11 I Drawn By: CRAI SKE·TCH WB&A WOZNY/BARBAR 1090. Washington Street !Scale: ml 3
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WB&A WOZNY/BARBAR & ASSOCIATES, INC
CONSULllNC ENGINEERS
MECHANICAL ROOM
1090 Washington street Hanover, MA 02339 Tel: (718)826-41+4 Fax: (781 )829-5023
':>COle: ml I Date: 10-26-20121
-BAKER / If.IOHL ARCHITECTS
WESTERN MASSACHUSETTS HOSPITAL
COST ESTIMATE FOR MECHANICAL STUOY
I · 175 Derby St., Suite 5, Hingham, MA 02043 A.M. F 0 gartY--~------TE_L_=_(7_s_1> .... ~:..4ti_~~-7®_~-~-·£_6~:a-~..iir~(:c_sJ_!n_7_4o--2-6-52
& As soc Inc "Construction Cost Consul_tants" ., .
Western Massachusetts Hospital Mechanical Study
Westfield, MA
December 21, 2012
GRAND SUMMARY
MAIN HOSPITAL --
OPTION 1 - 4 PIPE FAN COIL SYSTEM
OPTION 2-2 PIPE FAN COIL SYSTEM
QUARRY HILl. DORMITORY
OPTION 1 - 2 PIPE FAN COIL SYSTEM w/ AIR COLLED CHILLER
OPTION 2- 2 PIPE SYSTEMw/ CONDENSING UNITS
CLARK BUILDING
OPTION 1 - UV REPLACEMENT w/ AIR COOLED CHILLER
OPTION 2 - UV REPLACEMENT w/ CONDENSING UNIT
GARAGE
OPTION 1
OPTION2
STORE BUILDING
OPTION 1
OPTION 2
OPTION 1: TOTAL FOR ALL 5 BUILDINGS
OPTION 2: TOTAL FOR ALL 5 BUILDINGS
Prepared by: A.M. Fogarty & Associates, Inc. WESTERN HOSP MECHANICAL 11-1212/21/20128:42 AM
$6,035,816
$5,461,759
$1,046,654
$1 ,187,974
$1,009,037
$1,180,164
$33,704
$81,936
$65,516
$116,670
$8,190,726
$8,028,503
Page 1
PROJECT:
LOCATION: CLIENT: DATE:
No.: 12089
Western Massachusetts Hospital MechaniCal Study· · Westfield, MA Baker/Wohl Architects 21-Dec-12
Western Massachusetts Hospital- Mechanical Study 12/2I/20I2 ===----=============================================--~=============~================
DESCRIPTION
MAIN HOSPITAL
OPTION I - 4 PIPE FAN COIL SYSTEM
DEMOLITION AND ARCHITECTURE:
Remove 20,000 gal. Underground fuel tank
Remove existing mech system Cut and Patch fmishes Repair interiors Steel roof dunnage Cut and Patch Roofing
DEMOLITION AND ARCHITECTURE
MECHANICAL
Gas fired boiler (1 ,728 mbh) Boiler piping trim and valves HW eire. Pump (3ph, 7 1/2 hp) Plate and Frame Heat Exchanger ChemFeed · Combustion air louver and plenum PH Tank Expansion tank Air separator
Flue: 12"
Air Cooled Chiller ( 200 ton) CW Pumps - 10 hp. CW Piping trim and valves Air separator Expansion tanls: Chemical feed
Energy Recovery Unit: ERU Ductwork, grills, registers and dampers
Distribution: Mechanical piping Vert. Fan coil ( 1 'per 300/sf) Hydraunic heating devices
Prepared by: A.M. Fogarty & Associates, Inc. WESTERN HOSP MECHANICAL 11-12
QUANTITY
93,536 93,536 93,536
6 1
2 I 2 1 I I 1 1 1
200
1 2 1 1 1 1
18,000 93,536
93,536 3IO
10
. UNIT UNIT COST TOTAL
LS 50,000.00 5~,000
GSF 1.00 93,536 GSF 2.00 18?,072 GSF 5.00 467,680
TONS 4,500.00 27,000 LS 10,000.00 IO,OOO
---------------785,2881
EA 26,000.00 52,000 LS I5,000.00 I5,000 EA 8,800.00 I7,600 LS 20,0,00.00 20,000 LS 4,500.00 4,500 LS 7,500.00 7,500 LS 2,500.00 2,500 EA 4,000.00 4,000 EA 3,200.00 '3,200
LF 245.00 49,000
LS I75,000.00 175,000 EA 8,500.00 17,000 LS 12,000.00 12,000 EA 3,600.00 3,600 EA 4,000.00 4,000 LS 8,500.00 8,500
CFM 10.00 180,000 GSF 8.00 748,288
GSF 7.00 654,752 EA 2,400.00 744,000 EA 2,000.00 20,000
Page2
Western Massachusetts Hospital- Mechanical Study 12/21/2012 =========--========================================================================= DESCRIPTION QUANTITY UNIT UNIT COST TOTAL
· ===========~=======================================================================
Temp Control 93,536 GSF 5.00 467,680 Test and Balance 93,536 GSF 0.45 42,091 Misc. HVAC 93,536 GSF 1.00 93,536
---------------HVAC 3134517471
I COST PER S.F. $35.77
ELECTRICAL
POWER DISTRIBUTION MAIN SWBD OR MECH DISTRIBUTION PANEL Install 150/3 CB for chiller EA 750.00 750
DISCONNECT SWITCHES - 3 POLE HEAVY DUTY- TO 250 VOLTS 3POLE 30AMPF 4 EA 219.00 876 60AMPF 4 EA 378.00 1,512 200AMPFWP 1 EA 1,032.00 1,032 MOTOR CONROLS Wire up outlying new HV AC equipment . LS 50,000.00 5o;ooo VARIABLE FREQUENCY DRIVE 20HP 4 EA 5,157.00 20,628 MOTOR CIRCUITS INEMT THREE PHASE 20AMP 4 EA 630.00 2,520 50-60 AMP 4 EA 832.00 3,328 150 AMP I EA 1,943.00 -1,943
Demolition LS 1,000.00 1,000 Permit/temporary electric LS 500.00 500
----------ELECTRICAL 8410891 I COST PER S.F. $0.90
----------SUBTOTAL 4,215,124 GENERAL CONDITIONS 10% 421,512
----------SUBTOTAL 4,636,637 OVERHEAD AND PROFIT 5% 231,832
----------SUBTOTAL 4,868,468 INSURANCE 0.65% 31,645
----------SUBTOTAL 4,900,113 P&P BOND (all trades) 1% 49,001
.................... SUBTOTAL 4,949,115 PERMIT 1% 49,491
----------SUBTOTAL 4,998,606 DESIGN CONTINGENCY 15% . 749,791
----------SUBTOTAL 5,748,397
Prepared by: A.M. Fogarty & Associates, Inc. Page 3 WESTERN HOSP MECHANICAL 11-12
Western Massachusetts Hospital- Mechanical Study
DESCRIPTION QUANTITY UNIT UNIT COST
12/2112012
TOTAL =======================--==========================
ESCALATION (SPRING 2013)
I TOTAL OPTION 1
Prepared by: A.M. Fogarty & Associates, Inc. WESTERN HOSP MECHANICAL 11-12
5% . 287,420
6,035,8161
Page4
Western Massachusetts Hospital- Mechanical Study 12/21/2012
DESCRIPTION QUANTITY UNIT UNIT COST TOTAL ======--==-- -=================== ===--======·=====--======
I COST PER S.F.
OPTION 2 - 2 PIPE FAN COIL SYSTEM
DEMOLITION AND ARCHITECTURE:
Remove 20,000 gal. Underground fuel tank
Remove existing mech system Cut and Patch finishes Repair interiors Steel roof dunnage Cut and Patch Roofing
DEMOLITION AND ARCHITECTURE
MECHANICAL
Gas fired boiler (1,728 mbh) Boiler piping trim and valves HW eire. Pump (3ph, 7 1/2 hp) Plate and Frame Heat Exchanger Chern Feed Combustion air louver and plenum PH Tank Expansion tank Air separator
Flue: 12"
Air Cooled Chiller ( 200 ton) CW Piping trim and valves
Energy Recovery Unit: ERU Ductwork, grills, registers and dampers
Distribution: Mechanical piping Vert. Fan coil ( 1 per 300/sf) Hydraunic heating devices
Temp Control Test and Balance Misc. HVAC
ELECTRICAL
POWER DISTRIBUTION
\
HVAC
MAIN SWBD OR MECH DISTRIBUTION PANEL
Prepared by: A.M. Fogarty & Associates, Inc. WESTERN HOSP MECHANICAL I H2
93,536 93,536 93 ,536
6 1
2 1 2 1 1 1 1 1 1
200
18,000 93,536
93,536 310 . 10
93,536 93 ,536 93 ,536
LS
GSF GSF GSF
TONS LS
EA LS EA LS LS LS LS EA EA
LF
LS LS
CFM GSF
GSF . EA EA
GSF GSF GSF
COST PER S.F.
$64.53 I
50,000.00 50,000
1.00 93,536 2.00 187,072 5.00 467,680
4,500.00 27,000 10,000.00 10,000
---------------785,2881
26,000.00 52,000 15,000.00 15,000 8,800.00 17,600
20,000.00 20,000 4,500.00 4,500 7,500.00 7,500 2,500.00 2,500 4,000.00 4,000 3,200.00 3,200
245.00 49,000
175,000.00 175,000 12,000.00 12,000
10.00 180,000 8.00 748,288
4.50 420,912 2,200.00 682,000 2,000.00 20,000
4.50 420,912 0.45 42,091 1.00 93,536
---------------2,970,0391
$31.75
Page 5
· Western Massachusetts Hospital - Mechani~al Study
DESCRIPTION QUANTITY
Install 150/3 CB for chiller
DISCONNECT SWITCHES - 3 POLE HEAVY DUTY - TO 250 VOLTS 3POLE 30AMPF 4 200AMPFWP 1 MOTOR CONROLS Wire up outlying new HV AC equipment MOTOR CIRCUITS INEMT THREE PHASE 20AMP 2 30AMP 2 150 AMP 1
Demolition Pe~it/temporary electric
ELECTRICAL
SUBTOTAL GENERAL CONDITIONS
SUBTOTAL OVERHEAD AND PROFIT
SUBTOTAL INSURANCE
SUBTOTAL }>&P BOND (all trades)
SUBTOTAL PERMIT
SUBTOTAL DESIGN CONTINGENCY
SUBTOTAL ESCALATION (SPRING 2013)
TOTAL OPTION 2 COST PER S.F .
. Prepared by: A.M. Fogarty & Associates, Inc. WESTERN HOSP MECHANICAL 11-12
12/2112012
UNIT UNIT COST TOTAL
EA 750.00 750
EA 2 19.00 876 EA 1,032.00 1,032
LS 50,000.00 50,000
EA 630.00 1,260 EA 771.00 1,542 EA 1,943 .00 1,943
. LS 1,000.00 1,000 LS 500.00 500
....................
I COST PER S.F. 58l9031 $0.63
----------3,814,230
10 % 38 1,423 . ----------
4,195,653 5% 209,783
----------4,405,436
0.65% 28,635 ---------·-
4,434,071 1% 44,341
----------4,478,412
1 % 44,784 ----------
4,523,196 15% 678,479
----------5 ,201~675
5% 260;084 ----------
5 461 759 $58.39
Page 6
Western Massachusetts Hospital- Mechanical Study
DESCRJPTION QUANTITY UNIT UNIT COST
QUARRY HILL 'DORMITORY
OPTION 1 -2 PIPE FAN COIL SYSTEM w/ AIR COLLED CHILLER
DEMOLITION AND ARCHITECTURE:
Remove existing mech system Cut and Patch finishes · Repair interiors Chiller pad and screening Cut and Patch for Corridor Ventilation
DEMOLITION AND ARCHITECTURE
MECHANICAL
Gas fired boiler (1 ,200 mbh) Boiler piping trim and valves HW eire. Pump (3ph, 5 hp) Chern Feed Combustion air louver anq plenum PH Tank Expansion tank Air separator
Flue: 12"
Air Cooled Chiller ( 40 ton) CW Pumps - 5 hp CW Piping trim and valves Air separator Expansion tank Chemical feed
ERV Unit for Corridor Ventialtion
Distribution: Mechanical piping Vert. Fan coil ( 1 per 300/sf) Hydraunic heating devices Corridor Ventialtion
Temp Control Test and Balance Misc.HVAC
ELECTRJCAL:
POWER DISTRJBUTION
HVAC
MAIN SWBD OR MECH DISTRJBUTION PANEL Install 150/3 CB for chiller
Prepared by: A. M. Fogarty & Associates, Inc. WESTERN HOSP MECHANICAL 11-12
14,308 14,308 14,308
1 4,000
I 1 2 l 1 1 1 1
50
1 2 1 2 2 1
14,308 57
5 4,000
14,308 14,308 14,308
GSF GSF GSF
LS SF
EA LS EA LS LS LS EA EA
LF
LS EA LS EA EA LS
LS
GSF EA EA SF
GSF GSF GSF
COST PER S.F.
EA
1.00 2.00 5.00
20,000.00 3.00
18,500.00 10,000.00 6,500.00 4,500.00 7,500.00 2,500.00 4,000.00 3,200.00
245 .00
48,000.00 6,500.00
10,000.00 3,600.00 4,000.00 8,500.00
35,000.00
4.50 2,400.00 2,000.00
7.50
5.00 0.45 1.00
750.00
12/21/2012
TOTAL
14,308 28,6 1() 71,540 20,000 12,000
146,4641
18,500 10,000 13,000 4,500 7,500 2,500 4,000 3,200
12,250
48,000 13,000 10,000 7,200 8,000 8500
35,000
64,386 136,800 10,000 30,000
71,540 6,439
14,308
_______ .. _______
538,6231 $37.64
750
Page 7
Western Massachusetts Hospital- Mechanical Study
DESCRIPTION QUANTITY
DISCONNECT SWITCHES - 3 POLE HEAVY DUTY - TO 250 VOLTS 3 POLE. 30AMPF 4 200AMPFWP 1 MOTOR CONROLS Wire up outlying new HV AC equipment MOTOR CIRCUITS INEMT THREE PHASE 20AMP 2 30AMP 2 30AMP 2
Demolition Permit/temporary electric
ELECTRICAL
SUBTOTAL GENERAL CONDITIONS
SUBTOTAL OVERHEAD AND PROFIT
,, SUBTOTAL INSURANCE
SUBTOTAL P&P BOND (all trades)
SUBTOTAL PERMIT
SUBTOTAL DESIGN CONTINGENCY
SUBTOTAL ESCALATION (SPRING 2013)
TOTAL OPTION I COST PER S.F.
Prepared by: A.M. Fogarty & Associates, Inc. WESTERN HOSP MECHANICAL 11-12
UNIT UNIT COST
EA 219.00 EA 1,032.00
LS 35,000.00
EA 630.00 EA 771.00 EA 1,943.00
LS 1,000.00 LS 5QO.OO
I COST PER S.F.
10%
5%
. 0.65 %
I %
I %
15%
5%
$73.15
I2/21120I2
TOTAL
876 1,032
35,000
1,260 1,542 3,886
1,000 500
45~846 1 $3.20
- -·--·-----730,933
73,093 ----------804,026 40,201
----------844,,227
5,487 ------·---849,715
8,497 ----------858,212
8!582 ----------866,794 130;019 ----------996,813 49,841
----------I 046 654
Page 8
Western Massachusetts Hospital- Mechanical Study 12/2112012
DESCRIPTION QUANTITY UNIT UNIT COST TOTAL =========================================================================~=======
OPTION 2- 2 PIPE SYSTEM w/ CONDENSING UNITS
DEMOLITION AND ARCHITECTURE:
Remove existing mech system Cut and Patch fmishes Repair interiors Cut and Patch for Corridor Ventilation
DEMOLITION AND ARCIDTECTURE
MECHANICAL
Gas fired boiler (1,200 mbh) Boiler piping trim and valves HW eire. Pump (3ph, 5 hp) Chern Feed Combustion air louver and plenum PH Tank Expansion tank Air separator
Flue: 12"
ERV Unit for Corridor Ventialtion
Distribution: Mecha~cal piping Vert. Fan coil ( I per 300/sf) Hydraunic heating devices Condensing Unit ( 1 1/2 ton ) Refrigerant piping
Temp Control Test and Balance Mis·c. HVAC
ELECTRICAL:
DISCONNECT SWITCHES - 3 POLE HEAVY DUTY - TO 250 VOLTS 3 POLE 30AMPF MOTOR CONROLS Wire up outlying new HV ACequipment MANUAL STARTER Single phase motor starter switch MOTOR CIRCUITS INEMT SINGLE PHASE
HVAC
Prepared by: A.M. Fogarty & Associates, Inc. WESTERN HOSP MECHANICAL 11-12
14,308 14,308 14,308 4,000 .
1 1 2 1 1 1 1 1
50
14,308 57
5 . 57
4,560
14,308 14,308 14,308
4
2
GSF GSF GSF
SF
EA LS EA LS LS LS EA EA
LF
LS
GSF EA EA EA LF
GSF GSF GSF
COST PER S.F.
EA
LS
EA
1.00 2.00 5.00 3.00
18,500.00 10,000.00 6,500.00 4,500.00 7,500.00 . 2,500.00 4,000.00 3,200.00
245.00
35,000.00
4.50 2,400.00 2,000.00 1,450.00
36.00
5.00 0.45 1.00
219.00
35,000.00
111.00
14,308 28,616 71,540 12,000
126,4641
18,500 10,000 13,000 4,500 7,500 2,500 4,000 3,200
12,250
35,000
64,386 136,800
10,000 82,650
164,1 60
71,540 6,439
14,308
--·-----·------·-660,7331 $46.18
876
35,000
222
· Page 9
Western Massachusetts Hospital - Mechanical Study
DESCRIPTION QUANTITY
20AMP 2 THREE PHASE 20AMP 2 30AMP 3
Demolition Permit/temporary electric
ELECTRICAL
SUBTOTAL GENERAL CONDITIONS
SUBTOTAL OVERHEAD AND PROFIT
SUBTOTAL INSURANCE
SUBTOTAL P&P BOND (all trades) .
SUBTOTAL PERMIT
SUBTOTAL DESIGN CdNTlNGENCY
SUBTOTAL ESCALATION (SPRING 2013)
TOTAL OPTION 2 COST PER S.F.
Prepared by: A.M. Fogarty & Associates, Inc. WESTERN HOSP MECHANICAL 11-12
12/2112012
UNIT UNIT COST TOTAL ..
EA 605.00 1,210
EA 63 0~00 1,260 EA 771.00 2,313
LS 1,000.00 1,000 LS 500.00 ·. 500
I COST PER S.F. 4224271 $2.97
-·---------829,624
10 % 82,962 ----------912,586
5% 45',629 ----------958',215
0.65% 6,228 ------·--·--964,444
1 % 9,644 ----------974,088
1 % 9,741 ----------983,829
15% 147,574 ---·--·-----
1,131,404 5 % 56;570
----------1 187 974
$83.03
Page 10
Western Massachusetts Hospital - Mechanical Study 12/21/2012 ==================================================================--================ DESCRIPTION QUANTITY UNIT UNIT COST TOTAL
CLARK BUILDING
OPTION 1 - UV REPLACEMENT w/ AIR COOLED CHILLER
DEMOLITION AND ARCHITECTURE:
Remove existing mech system 16,800 GSF 1.00 16,800 Cut and Patch fmishes 16,800 GSF 2.00 33,600 Repair interiors 16,800 GSF 3.00 50,400 Chiller pad and screening . I LS 20,000.00 20,000
____ .. __________
DEMOLITION AND ARCHITECTURE 120,8001
MECHANICAL
Gas fired boiler ( 500 mbh) 2 EA 14,000.00 28,000 Boiler piping trim and valves 1 LS . 11,000.00 11,000 HW eire. Pump (3ph, 5 hp) 2 EA 6,500.00 13,000 Chern Feed 1 LS 4,500.00 4,500 Combustion air louver and plenum 1 LS 7,500.00 7,500 PH Tank 1 LS 2,500.00 2,500 Expansion tank 1 EA 4,000.00 4,000 Air separator 1 EA 3,200.00 3,200
Flue: 12" 80 LF 245.00 19,600
Air Cooled Chiller ( 40 ton) 1 LS 48,000.00 48,000 CW Pumps - 5 hp 2 EA · 6,500.00 13,000 CW Piping trim and valves 1 LS 10,000.00 10,000 Air separator 2 EA 3,600.00 7,200 Expansion tank 2 EA 4,000.00 8,000 Chemical feed 1 LS 8,500.00 . 8,500
Distribution: Mechanical piping 16,800 GSF 4.50 75,600 Replace Unit Ventilators 50 EA 3,600.00 180,000 Hydraunic heating devices 4 EA 2,000.00 8,000
Temp Control 16,800 GSF 5.00 84,000 Test and Balance 16,800 GSF 0.45 . 7,560 Misc.HVAC 16,800 GSF 1.00 16,800
---------------HVAC 559l9601
COST PER S.F. $33.33
ELECTRICAL: POWER DISTRIBUTION MAIN SWBQ OR MECH DISTRIBUTION PANEL lnstall l 50/3 CB for chiller EA 750.00 750
DISCONNECT SWITCHES - :3 POLE HEAVY DUTY- TO 250 VOLTS 3 POLE 30AMPF 4 EA 219.00 876
Prepared by: A.M. Fogarty & Associates, Inc. Page II WESTERN HOSP MECHANICAL 11 -12
Western-Massachusetts Hospital- Mechanical Study 12/21/2012
DESCRIPTiON QUANTITY UNIT UNIT COST TOTAL =============================~===================================================
200AMPFWP MOTOR CONTROLS Wire up outlying new HV AC equipment MOTOR CIRCUITS INEMT THREE PHASE 20AMP 30AMP I 50 AMP
Demolition Permit!temporazy ·electric
SUBTOTAL GENERAL CONDITIONS
SUBTOTAL . OVERHEAD AND PROFIT
SUBTOTAL INSURANCE
SUBTOTAL P&P BOND (all trades)
SUBTOTAL PERMIT
SUBTOTAL DESIGN CONTINGENCY
SUBTOTAL
ELECTRICAL
ESCALATION (SPRING 2013)
TOTAL OPTION I
2 2 I
COST PER S.F.
Prepared by: A.M. Fogarty & Associates, Inc. WESTERN HOSP MECHANICAL I 1-12
EA
LS
EA EA EA
EA EA
COST PER S.F.
10%
5%
0.65%
1%
I%
15%
5%
I,032.00
15,000.00
630.00 771.00
1,943.00
1,000.00 500.00
$60.06
I,032
I5,000
1,260 1,542 1,943
1,000 500 .
23,9031 $1.42
----------704,663
70,466 ..................... 775,129
38,756 ----------813,886
5,290 ----------819,176
8,192 ----------827,368
8,274 ----------835,64I 125,346 ----------960,988 48·,049
----------1 009 037
Page 12
Western Massachusetts Hospital - Mechanical Study 12/21/2012 ==================--=--===----=============================--=========================== DESCRIPTION QUANTITY UNIT UNIT COST TOTAL
OPTION 2 - UV REPLACEMENT w/ CONDENSING UNIT
DEMOLITION AND ARCHITECTURE:
Remove existing mech system 16,800 GSF 1.00 16,800 Cut and Patch finishes 16,800 GSF 2.00 33,600 Repair interiors 16,800 GSF 3.00 50,400 Chiller pad and screening 1 LS · 20,000.00 20,000
---------------DEMOLITION AND ARCHITECTURE 120,8001
MECHANICAL
Gas frred boiler ( 500 mbh) 2 EA 14,000.00 28,000 Boiler piping trim and valves 1 LS 11 ,000.00 11,000 HW eire. Pump (3ph, 5 hp) 2 EA 6,500.00 13,000 Chern Feed I LS 4,500.00 4,500 Combustion air louver and plenum I LS 7,500.00 7,500 PH Tank I LS 2,500.00 2,500 Expansion tank I EA 4,000.00 4,000 Air separator 1 EA 3,200.00 3,200
Flue: 12" 80 LF 245.00 19,600
Distribution: Mechanical piping 16,800 GSF 4.50 75,600 Replace Unit Ventilators 50 EA 3,600.00 180,000 Hydniunic heating devices 4 EA 2,000.00 8,000 Condensing Unit ( 1 112 ton ) 50 EA 1,450.00 72,500 Refrigerant piping 4,000 LF 36.00 I44,000
Temp Control I6,800 GSF 5.00 84,000 Test and Balance 16,800 GSF 0.45 7,560 Misc.HVAC 16,800 GSF 1.00 16,800
---------------HVAC 681l7601
I COST PER S.F. $40.58
ELECTRICAL: DISCONNECT SWITCHES ~ 3 POLE HEAVY DUTY - TO 250 VOLTS 3 POLE 30AMPF 4 EA 219.00 876 MOTOR CONTROLS Wire up outlying new HV AC equipment LS 15,000.00 15,000
. MANUAL STARTER Single phase motor starter switch MOTOR CIRCUITS
2 EA 111.00 222
INEMT SINGLE PHASE 20AMP 2 EA 605.00 1,2 10 THREE PHASE 20AMP 2 EA 630.00 1,260
Prepared by: A. M. Fogarty & A ssociates, Inc. WESTERN HOSP MECHANICAL 11-1 2 Page 13
" Western Massachusetts Hospital- Mechanical Study 12/2112012 =======================--=========~===================================~=========~===
DESCRIPTION QUANTITY
30AMP 2
Demolition . Permit/temporary electric
. '
ELECTRICAL
SUBTOTAL GENERAL CONDITIONS
·suBTOTAL OVERHEAD ANb PROFIT
SUBTOTAL INSURANCE
SUBTOTAL . P&P BOND{all trades)
SUBTOTAL PERMIT
SUBTOTAL DESIGN CONTINGENCY
SUBTOTAL ESCALATION (SPRING 2013)
TOTAL OPTION I COST PER S.F.
Prepared by: A.M. Fogarty & Associates, Inc. WESTERN HOSP MECHANICAL I 1-12
UNIT UNIT COST TOTAL
EA 771.00 1,542
LS 1,000.00 1,000 LS 500.00 500
----------
COST PER S.F. 2126101 $1.29
----------824,170
10% 82,417 ----------
5% 906:587 45;329
----------95(916
0.65% 6,187 ----------958~ 104
1% 9;581 ----------967,685
1% 9,677 ----------9T/.:362
15% 146\604 . ----------
1,123,966 5% 56;198
----------I I80 I64
$70.25
Page 14
. Western Massachusetts Hospital- Mechanical Study 12/2112012
DESCRIPTION QUANTITY UNIT UNIT COST TOTAL ======================--===============~=======----===================================
GARAGE
OPTION I
Upgrade toilet exhaust system Office 2 - TON ductless split system Open floor ventilation
DISCONNECT SWITCHES - 3 POLE HEAVY DUTY - TO 250 VOLTS 3 POLE 30AMPF 30AMPFWP MOTOR CIRCUITS INEMT THREE PHASE 20AMP 30AMP
Permit/temporary electric
SUBTOTAL GENERAL CONDITIONS
SUBTOTAL OVERHEAD AND PROFIT
SUBTOTAL INSURANCE
SUBTOTAL P&P BOND (all trades)
SUBTOTAL PERMIT
SUBTOTAL DESIGN CONTINGENCY
SUBTOTAL ESCALATION (SPRING 2013)
TOTAL OPTION. 1
Prepared by: A.M. Fogarty & Associates, Inc. WESTERN HOSP MECHANICAL 11-12
LS LS LS
EA EA
EA EA
EA
10%
5%
0.65 %
I %
I%
15 %
5 %
4,000.00 7,500.00
10,000.00
219.00 303.00
630.00 685.00
200.00
4,000 7,500
10,000
219 303
630 685
200
----------23,537
2,354 ----------25,891
1,295 ----------27,185
177 -------27,362
274 ----------
27,636 276
----------27,912.
4,187 --·--·-----32,099
1,605 ----------
33,704
Page 15
Western Massachusetts Hospital- Mechanical Study
DESCRIPTION
OPTION2
Remove modine heater - allow Gas piping Gas ftred AHU w/ ductwork
Upgrade toilet exhaust system Office 2 - TON ductless split system Open floor ventilation
DISCONNECT SWITCHES - 3 POLE HEAVY DUTY - TO 250 VOLTS 3 POLE 30AMPF MANUAL MOTOR STARTERS Single phase motor starter MOTOR CIRCUITS INEMT SINGLE PHASE 20AMP THREE PHASE 30AMP
Permit/temporary electric
SUBTOTAL GENERAL CONDITIONS
SUBTOTAL OVERHEAD AND PROFIT
SUBTOTAL INSURANCE
SUBTOTAL P&P BOND (all trades)
SUBTOTAL PERMIT
SUBTOTAL DESIGN CONTINGENCY
SUBTOTAL ESCALATION (SPRING 20 13)
TOTAL OPTION 2
Prepared by: A. M. Fogarty & Associates, Inc. WESTERN HOSP MECHANICAL 11-12
QUANTITY
6 1
4,000
12/21/2012
UNIT UNIT COST TOTAL
EA 150.00 900 LS 5,000.00 5,000
· GSF 7.00 28,000
LS 4,000.00 4,000 LS 7,500.00 7,500 LS 10,000.00 10,000
EA 219.00 219
EA 111.00 111
EA 605.00 605
EA 685.00 685
EA 200.00 200
----------57,220
10 % 5,,722 ----------
. 62,942 5 % 3,147
----------66,089
0.65% 430 --------66,519
1 % 665 -----·-----67,184
1 % 672 ----------67,856
15 % 10,178 ----------78,034
5 % 3,902 ----------
81,936
Page 16
I ·
Western Massachusetts Hospital - Mechanical Study 12/21/20I2
DESCRIPTION QUANTITY UNIT UNIT COST TOTAL ===================================================================================
STORE BUILDING
OPTION I
Remove. boiler, condensate receiver, unit heater a New steam boiler, piping and trim Replace mech room combustion air intake Office 2 -TON ductless split system Open floor ventilation
DISCONNECT SWITCHES - 3 POLE HEAVY DUTY - TO 250 VOLTS 3 POLE 30AMPF 30AMPFWP MANUAL MOTOR STARTERS ~ingle phase motor starter MOTOR CIRCUITS INEMT SINGLE PHASE 20AMP THREE PHASE 20AMP 30AMP
Permit/temporary electric
SUBTOTAL GENERAL CONDITIONS
SUBTOTAL OVERHEAD AND PROFIT
SUBTOTAL INSURANCE
SUBTOTAL P&P BOND (all trades)
SUBTOTAL PERMIT
SUBTOTAL DESIGN CONTINGENCY
SUBTOTAL ESCALATION (SPRING 2013)
TOTAL OPTION I
P repared by: A.M. Fogarty & Associates, Inc. WESTERN HOSP MECHANICAL I I-12
LS LS LS LS LS
EA EA
EA
EA
EA EA
EA
IO%
5%
0.65%
I%
I%
I5%
5%
2,500.00 18,000.00 5,000.00 7,500.00
10,000.00
2I9.00 303.00
111.00
605.00
630.00 685.00
200.00
2,500 18,000 5,000 7,500
10,000
2I9 303
111
605
630 685
200
----------45,753 4,575
----------50,328 2,5I6
----------52,845
343 ----------
53,I88 532
----------53 ,720
537 ----------54,257
8,139 ----------
62,396 3,I20
----------65,5I6
Page 17
Western Massachusetts Hospital- Mechanical Study 12/2 1/2012
DESCRIPTION · QUANTITY UNIT UNIT COST TOTAL
OPTION2
Remove boiler, condensate receiver, unit heater a 1 LS 2,500.00 2,500 New steam boiler, piping and trim 1 LS - 18,000.00 18,000 Replace mech room combustion air intake 1 LS 5,000.00 5,000 Replace hot water distribution 8,664 GSF 4.00 34,656 Office 2 - TON ductless split system 1 LS 7,500.00 7,500 Open floor ventilation 1 LS 10,000.00 . 10,000
DISCONNECT SWITCHES - 3 POLE HEAVY DUTY- TO 250 VOLTS 3 POLE 30AMPF 3 EA 219.00 657 30AMPFWP 1 EA 303.00 303 MANUAL MOTOR STARTERS Single phase motor starter EA 111.00 111 MOTOR CIRCUITS INEMT SINGLE PHASE 20AMP EA 605.00 605 THREE PHASE 20AMP 2 EA 630.00 1,260 30AMP 1. EA 685:oo 685
Permit/temporary electric EA . 200.00 200
----------SUBTOTAL 81;477 GENERAL CONDITIONS 10 % 8,148
.................... SUBTOTAL 89,625 OVERHEAD AND PROFIT 5% 4,481
----------SUBTOTAL 94,106 INSURANCE 0.65 % 612
----------SUBTOTAL· 94,718 P&P BOND (all trades) 1% 947
.---·-------SUBTOTAL 95,665 PERMIT 1 % 957
----------SUBTOTAL 96,621 DESIGN CONTINGENCY 15% 14,493
----------SUBTOTAL 111,115 ESCALATION (SPRING 2013) 5% 5,556
----------TOTAL OPTION 2 116,670
Prepared by: A.M. Fogarty & Associates, Inc. · WESTERN HOSP MECHANICAL 11-12 . Page 18