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NED O'BRIEN ICE RINKREFRIGERATION EQUIPMENT &
MECHANICAL ROOM RENOVATIONWOBURN, MASSACHUSETTS
Architects & PlannersDiLullo Associates16 Crystal StreetMelrose, MA 02176
Electrical EngineerVerne Norman Associates, Inc.210 Winter StreetWeymouth, MA 02188
Rink ConsultantMMD ConsultantsPO Box 323Exeter, NH 03833
Mechanical Engineer((NON REFRIGERATION COMPONENTS)
Building FacilitiesEngineering Company100 Cummings Center #235EBeverly, MA 01915
OwnersCity of Woburn10 Common StreetWoburn, MA 01801
List of Drawings
ArchitecturalA.1 Existing and Proposed PlanA.2 Wall Details & Section
MechanicalEX1.0 Existing Mechanical PlanD1.0 Mechanical Room Demo PlanBR1.0 PID Flow SchematicBR2.0 Proposed Mechanical Room PlanSP1.0 Refrigeration & Mechanical Room
Specifications and Notes
ElectricalE.1 Electrical, Lighting &
Fire Alarm PlanE.2 Electrical Plan
Legends, Schedules & RiserDiagrams
PlumbingP-1 Proposed Plumbing Plan
(& Unit Heater Flu Plan)
SUMPTANK
SERVICESINK
S
FD
FE
FD
P
EXISTING PAD -CHILLER/COMPRESSOR
PUMPS
BREAKERS
ELECT P
ANELS
PORTABLEMELTING PIT(AB0VE GROUND)
ZAMBONI
ZAMBONI
HS
FE
FLOOR DRAIN(BOTTOM OF PITIS 44" BELOWTOP OF SLAB)
ELECTPANEL
UNIT HEATERABOVE TOREMAIN
1
SUMPTANK
SERVICESINK
S
FD
FE
FD
P
EXISTING PAD - W/ NEWCHILLER/COMPRESSOR
PUMPS
BREAKERS
ZAMBONI
HS
FE
ELECTPANEL
PROPOSED FLOOR PLAN - MECH/ZAMBONI ROOM2EXISTING FLOOR PLAN - MECH/ZAMBONI ROOM
EF (ABOVE)
SCALE: 1/4" = 1'-0" SCALE: 1/4" = 1'-0"
FD SECTION A.2
42" HIGH8" C.M.U.
EXISTING 12" C.M.U.
PR 3-0X7-0"C" LABELED STEELDOOR & FRAME
existing 4" plumbingdrain vent pipe/clean out(up through roof)
FLOOR DRAIN(BOTTOM OF PITIS 44" BELOWTOP OF SLAB)
REPLACE EXISTINGOVERHEAD DOOR WITHNEW INSULATED STEELROLL-UP DOOR
UNIT HEATERABOVE TOREMAIN
TRENCH NEWMELTING PITFLOOR DRAINTO EXISTINGDRAIN SYSTEMSEE P.1 DRAWING
BACK-UP
NEW MELTINGPIT (ABOVE SLAB)
BACK-UP wall elev.a
EXISTING O.H. DOORAND TRACK
LEAVE OUT C.M.U. WALLTO ALLOW REFRIGERATIONSUPPLY PIPING TO PASS THRU
INFILL WITH 6" STEEL STUDSAND 5/8" TYPE X GYP. BRD.ON BOTH SIDES AND FIRECAULK ALL PENETRATIONSTO MAINTAIN THE REQUIRED1-HOUR SEPARATION
wall elev.a
A.1
SECTION - REFRIGERATION SPACEDEMISING WALL
EXISTING SLAB
SCALE: 1/2" = 1'-0"
8" c.m.u. wall
#4 @ 32" in fully groutedcell tied to #4 rodepoxied in concrete slabtied to #4 rod in topcourse bond beam
8" c.m.u. wall 42" highwith 2" cap block#4 @ 32" in fully groutedcell tied to #4 rodepoxied in concrete slab
3/4" frt plywood (top)
* steel stud ceiling/floor joist
7/8" metal strapping
5/8" typ "x" gyp. brd. ceiling
* STEEL STUD CEILING/FLOOR JOIST 1000S162-97 @ 16" 0.C. (100 PSF LIVE LOAD)
1-HOUR RATED CEILING ASSEMBLY
ICE MELTING PIT
3/4" FRT PLYWOOD FASCIA
FLOOR DRAINSEE P.1
EPOXY PAINTALL NEW C.M.U.AND GYP. BRD.CEILING
MODIFY CEILING GRID FOREXISTING 2X4 SUSPENDED CEILINGTO REMAIN OUTSIDE OF REFRIGERATION ROOM
EXISTING 2X4 FIBERGLASS BATTINSULATION TO REMAIN;CONTRACTOR TO USE EXISTING TILESAND INSULATION FROM REFRIGERATIONROOM SPACE TO REPLACE MISSING ANDBROKEN TILES THROUGHOUT MECHANICAL ROOM
EXISTING C.M.U. WALL
EXISTING ROOF DECK
REFRIGERATION ROOM
A.2
SUMPTANK
SERVICESINK
S
FD
FE
FD
P
CHILLER/COMPRESSOR
GlycolPUMPS
BREAKERS
ELEC
T PA
NELS
PORTABLEMELTING PIT(AB0VE GROUND)
ZAMBONIZAMBONI
HS
FE
ELECTPANEL
UNIT HEATERABOVE
1 EXISTING FLOOR PLAN - MECH/ZAMBONI ROOM
EF (ABOVE)
SCALE: 1/2" = 1'-0"
PUMP
PUMP
ExistingPipe
Risers
ExistingWarm/Cold Flr.
PipeRisers
EvapcoLSCB-80
EvapcoLSCB-80
ExistingReceivers
FLOOR DRAIN
Re
v.
Drf./Det./Chk.:
SCALE:
DATE:
Da
te
Re
visio
n D
escrip
tio
n
O'Br
ien I
ce R
ink
New
Mec
hani
cal E
quip
men
t
55 Lo
cust
Stre
et,
Wob
urn,
MA
xx-x-xxxx
27th October 2017
Ch
k
Ma
cL
au
gh
lin
M
an
ag
em
en
t a
nd
D
esig
n
Ph
on
e: (6
03
) 6
86
-0
42
3
P.O
. B
ox #
45
Exe
te
r, N
ew
H
am
psh
ire
0
38
33
EX1.0xxx
1/2" = 1'-0"
ExistingMech/Zamboni
Room Layout
Remove ExistingSUMP TANK
& Coil
SERVICESINK
S
FD
FE
FD
P
Remove & Replace Existing Chiller
Remove &Replaceexisitingpumps
BREAKERS
Ele
c. P
ane
ls t
o be
rem
oved
PORTABLEMELTING PIT
(AB0VE GROUND)to be removed
By Others
ZAMBONI
ZAMBONI
HS
FE
ELEC.PANEL
Remove &Replaceexisiting
pump
Remove &Replaceexisiting
pump
ExistingCold/Warm Flr.
Pipe Risers
EvapcoLSCB-80
EvapcoLSCB-80
Remove & ReplaceExistingReceivers
FLOOR DRAIN
Re
v.
Drf./Det./Chk.:
SCALE:
DATE:
Da
te
Re
visio
n D
escrip
tio
n
O'Br
ien I
ce R
ink
New
Mec
hani
cal E
quip
men
t
55 Lo
cust
Stre
et,
Wob
urn,
MA
xx-x-xxxx
27th October 2017
Ch
k
Ma
cL
au
gh
lin
M
an
ag
em
en
t a
nd
D
esig
n
Ph
on
e: (6
03
) 6
86
-0
42
3
P.O
. B
ox #
45
Exe
te
r, N
ew
H
am
psh
ire
0
38
33
D1.0xxx
1/2" = 1'-0"
Mech/ZamboniDemo Plan
BR1.0pk
nts
Flow Diagram
Re
v.
Drf./Det./Chk.:
SCALE:
DATE:
Da
te
Re
visio
n D
escrip
tio
n
O'Br
ien I
ce R
ink
New
Mec
hani
cal E
quip
men
t
55 Lo
cust
Stre
et,
Wob
urn,
MA
xx-x-xxxx
27th October 2017
Ch
k
Ma
cL
au
gh
lin
M
an
ag
em
en
t a
nd
D
esig
n
Ph
on
e: (6
03
) 6
86
-0
42
3
P.O
. B
ox #
45
Exe
te
r, N
ew
H
am
psh
ire
0
38
33
New SUMP TANK(55"Wx103"Lx54"H)
and Hydra Coil(18"Wx691 4"Lx261 4"H)
SERVICESINK
S
FD
FE
FD
P
NEWLiqui-Chill
Rink Chiller(model LCRNK-DOSWME200-57-4)
NewGlycolPumps
BREAKERS
ZAMBONI
HS
FE
FLOOR DRAIN
ELECTPANEL
New SMHydraCoil
(18"Wx691 4"Lx261 4"H)
PROPOSED FLOOR PLAN - MECH/ZAMBONI ROOM1SCALE: 1/2" = 1'-0"
FD
NEW MELT
ING PIT
42" HIGH8" C.M.U.
EXISTING 12" C.M.U.
6'-0" x 8'-0"DOOR & FRAME
NewWaterPump
NewWaterPump
New Pipe&
Valves onRisers
ExistingWarm/Cold Flr.
PipeRisers
New Exhaust FanNew Louver
EvapcoLSCB-80
EvapcoLSCB-80
NewReceivers
ExhaustDuctwork
EF-1
UNIT HEATERABOVETo Remain
Ex. EvapcoLSCB-80(Beyond)
2SCALE: nts
Proposed Exhaust Stack
1
Sequence - Refers to Outline Spec "F"
EF
Re
v.
Drf./Det./Chk.:
SCALE:
DATE:
Da
te
Re
visio
n D
escrip
tio
n
O'Br
ien I
ce R
ink
New
Mec
hani
cal E
quip
men
t
55 Lo
cust
Stre
et,
Wob
urn,
MA
xx-x-xxxx
27th October 2017
Ch
k
Ma
cL
au
gh
lin
M
an
ag
em
en
t a
nd
D
esig
n
Ph
on
e: (6
03
) 6
86
-0
42
3
P.O
. B
ox #
45
Exe
te
r, N
ew
H
am
psh
ire
0
38
33
BR2.0xxx
1/2" = 1'-0"
PropsedMech/Zamboni
Room Layout
Re
v.
Drf./Det./Chk.:
SCALE:
DATE:
Da
te
Re
visio
n D
escrip
tio
n
O'Br
ien I
ce R
ink
New
Mec
hani
cal E
quip
men
t
55 Lo
cust
Stre
et,
Wob
urn,
MA
xx-x-xxxx
27th October 2017
Ch
k
Ma
cL
au
gh
lin
M
an
ag
em
en
t a
nd
D
esig
n
Ph
on
e: (6
03
) 6
86
-0
42
3
P.O
. B
ox #
45
Exe
te
r, N
ew
H
am
psh
ire
0
38
33
SP1.0xxx
nts
Woburn Ice RinkMech/Zamboni
Specs and Notes