HomeMy WebLinkAbout03100149.17EX 1ST 1 Ne C -7A5 R00F�0-701= UN 1 T SCHF-OULr-
ITEM#
AREA SERVED
NOMINAL
TONSOUTSIDE
PAN DATA
GOOLI N6 DATA
HEATING DATA (5TUH)
ELEC.
DATA
WEIGHT
(L55.)
MANUFACTURE/
MODEL #
GFM
AIR
H.P.
E.S.P.
TOTAL
5EN515LE
EER
INPUT
OUTPUT
TEMP.
RISE°P
NO.
STAGES
RTU -1
SALES AREA
10
4000
800
2.9
.750
118,900
89,800
15.6
224,000
180,000
42
2
480/3
1250
BRYANT 5800120
RTU -2
5ALE5 AREA
10
4000
800
2.9
.750
1181900
891800
8b
224,000
180,000
42
2
480/3
1250
BRYANT 56OD120
RTU -3
5ALE5 AREA
10
4000
800
2.9
.750
118,900
89,800
5.6
224,000
180,000
42
2
480/3
1250
BRYANT 5800120
RTU -4
SALES AREA
10
4000
800
2.9
.750
1181900
8q,800
bb
224,000
180,000
42
2
480/3
1250
BRYANT 5800120
RTU -5
STORAGE
10
3000
300
2.40
1 .750
1 113,700
78,400
9.0
224,000
180,000
55
2
480/3
1250
BRYANT 580D120
NOTE:
1) RTU -I AND 4 SHALL BE REBALANCED TO MEET AIR FLOWS ON DRAWIN65.
EX 1 Si 1 NC -7 FL. MB I NC F I X7JRE 5Ci-4Ei7UL E
TEM#
DESCRIPTION
PIPE SIZES
TRAP
TYPE
REMARKS
G.W.
H.W.
SAN.
VENT
P-1
WATER GL05ET
1/2"
.375
4"
2"
INTEGRAL
HANDICAPPED
P-2
LAVATORY
1/2"
1/2"
2"
2"
"P"
HANDICAPPED
P-3
DRINKING FOUNTAIN
1/2"
2"
2"
"P"
HANDICAPPED
P-4
5ERVIGE 51NK
1/2"
1/2"
3"
2"
"P"
5CHE:t ULE5 ANS
EX 1ST 1 NC EX#4AU57 FAN
ITEM#
AREA SERVED
G.P.M.
WATTS
E.S.P
R.P.M.
CONTROL
MANUFACTURE/
MODEL #
F -I
TOILET ROOM
105
3-1
.375
12Q0
LIGHT 5WITGH
GROAN 5L110 FLUE
A• L
08.26.05
NOTE:
ALL FANS SHALL BE 120 VOLT/I PHASE
SEOUENCE Of= OFERA71ON
ROOFTOP UNIT
I DURING OCCUPIED PERIOD AS PROGRAMMED ON A550GIATED ROOFTOP
THERMOSTAT, BLOWER FAN SHALL RUN GONTINUOU5LY AND
OUTSIDE AIR DAMPERS OPEN TO MINIMUM.
2 ON A GALL FOR HEATING, GAS FIRED HEAT EXCHANGER SHALL BE
ENERGIZED AND SHALL RUN UNTIL 5ETPOINT 15 SATISFIED.
3 ON A GALL FOR GOOLI N5, THE UNIT MOUNTED CONTROLS SHALL
OPEN/GYGLE THE UNIT ECONOMIZER. IF THE OUTSIDE COND I T I ONS
EXCEED THE SETTINGS OF THE ECONOMIZER CYCLE, THEN THE UNiT
GOMPRE55OR (MECHANICAL COOLIN(5) SHALL BE ENERGIZED. THE UNIT
GOOLING CYCLE SHALL RUN UNTIL 5ETPOINT 15 SATISFIED.
4 DURING NIGHT 5ETBAGK PERIOD AS PROGRAMMED ON A550CIATED
ROOFTOP UNIT THERMOSTAT, BLOWER FAN SHALL BE OFF AND OUTSIDE
AIR DAMPERS SHUT. ON A GALL FOR HEATI N& OR GOOL I NG, THE OUT51 DE
AIR DAMPERS SHALL REMAIN CLOSED AND THE FAN OR
ASSOCIATED HEAT EXGHANGER OR GOMPRE55OR CYCLE UNTIL SPACE
5ETPO I NT5 ARE SATISFIED.
5 UNIT SHALL BE DE -ENERGIZED IF SMOKE DETECTOR SENSES SMOKE OR
ANY SAFETY/CONTROL EXGEE05 ITS LIMITS.
EXHAUST FANS
I TOILET ROOM EXHAUST FANS SHALL BE INTERLOCKED WITH LIGHT 5WITGH.
UPON ENERGIZING LIGHT5 FAN SHALL RUN. UPON DE -ENERGIZING LI6HT5
FAN SHALL BE TURNED OFF.
MECHANICAL. SPEG I F: I GAT I ON
I. Section 15010 -Basic Mechanical Re!2ulrements
A. The work of each of the mechanical sections includes
furnishing and installing the material, equipment, and
systems complete as specified and/or Indicated on the
drawings. The mechanical installations, when finished,
shall be complete and coordinated, ready for
satisfactory service.
B. All work under this contract shall be done In strict
accordance with all applicable municipal, state, NFPA,
Uniform and Local codes that govern each particular
trade.
G. The contractor shall make applications and paq all
charges for all necessary permits, licenses and
Inspections as required under the above codes. Upon
completion of the work, the customary certifications of
approval shall be furnished.
D. No materials or equipment shall be used In the work until
approved. Before submission of the shop drawings, and
not more than thirty (30) days after award of the
contract, the contractor shall submit for approval a
complete list of materials and equipment which he
Intends To furnish,iving manufacturer and catalog
numbers. A complete list of proposed sub -contractors
shall also be submitted.
E. The contractor shall examine all drawings and
specifications and shall inspect the existing
conditions of the site. Failure to comply with this
requirement will not relieve the contractor of
responsibility for complying with the Intent of the
contract documents.
F. The drawings Indicate the general arrangement of the
mechanical installations. Details of proposed
departures due to actual field conditions or other
causes shall be submitted for approval prior to
Installation. Reworking of completed Items due to
Improper field coordination shall be at the
contractor's expense.
G. Provide sufficient access and clearance for all items of
equipment requiring servicing and maintenance, such as
valves, dampers, controls, drives, drains, vents,
starters, switches, filters, traps, and major items of
equipment.
H. The contractor shall perform all necessary cutting and
patchingg as required to complete the installation of
the mechanical work. Patching of walls, floors,
ceilings, roof, etc. Shall match the adjacent
surfaces. All roof work including cutting of the roof
membrane shall be performed by the landlords roofing
contractor at the mechanical contractors expense.
I. The contractor shall prepare three (3) copies of a record
and Information booklet. The booklet shall be bound in
a three-ring loose-leaf binder. Provide the following
data in the booklet:
1) Catalog data on each piece of equipment furnished.
2) Approved shop drawings on each piece of equipment
furnished.
3) Maintenance, operation and lubrication
Instruction on each piece of equipment furnished.
4) Simplified temperature control diagram.
5) Manufacturer's and contractor's guarantees.
6) Air balancing reports.
7) Gomm issloning reports.
8) Schedule/description of all service work/maintenance
inspections required by paragraphs o, p and q of this
section.
J. All parts of RTU -2 AND 4 the heating, ventilating, air
conditioning and exhaust systems shall be adjusted,
checked, balanced, and tested b an Independent A.A.B.C.
Certified testing $ balancing contractor approved by the
owner. The contractor shall put all systems and
equipment into full operation, and shall test and
balance all devices to within ten (10) percent of
capacities indicated on the drawings. Submit copies of
the balancing reports as required by the contract.
Permanently mark the position of each balancing damper.
K. Upon completion of the mechanical installations, the
contractor shall provide a complete set of prints of the
mechanical contract drawings which shall be legibly
marked in red pencil to show all changes and departures
of the installation as compared with the original
design. They shall be suitable for use in preparation of
record drawings.
L. All mechanical installations, including all materials
and labor shall be guaranteed for a period of one (1)
year from date of owner acceptance. The above shall not
in any way void or abrogate equipment manufacturer's
guarantee or warranty. Certificates of guarantee shall
be delivered to the owner.
2. Section 15250 - Mechanical Insulation
A. All new supply air ductwork, shall be insulated with
fiberglass insulation.
3. Section 15300 - Fire Protection
A. All work, materlals, equipment, and accessories shall
comply with the standards of the national fire
protection association and all state and local
regulations.
B. Extend and modify the existing wet pipe sprinkler system/
stub to properly cover/protect the tenant space. System
shall generally be Ordinary Hazard II.Maximum 130
square feet per head and .17 gpm ® 3000 square foot.
G. The modifications shall include, but are not limited to
valves, flow switches, sprinkler heads and escutcheons,
piping, fittings, hangers and signs and other
identification markings, as required.
D. The sprinkler contractor shall carefully examine all
documents during the blddingeriod. He, shall
familiarize himself with project conditions such as
building construction and pipe and ductwork locations
and elevations.
E. Sprinkler heads shall be Installed to meet the new
layout. Sprinkler heads shall be quick response type.
Sprinkler heads In finished drywall ceilings shall be brushed
chrome fully concealed/recessed type. XII heads in open
bay areas with no ceiling shall be bronze upright type.
F. The contractor shall arrange for approval of the
sprinklers stems, and conduct tests in accordance
with NFPA f3.
G. The sprinkler contractor shall provide a detailed shop
drawing showing piping layout, head locations,
elevations and coordination with all mechanical,
electrical andplumbingg trades. The contractor shall
submit detalled sprinkler shop drawings with actual
heads for architect approval prior to any fabrication.
H. The sprinkler contractor must submit one septa of sprinkler
shop drawings and hydraulic calculations to tenant
coordinator and county fire department and landlords
insurance underwriter prior to any fabrication or
construction.
4. section 15880 - Air Distribution
A. Furnish all labor and materials necessary to complete
the sheet metal work associated with the heating,
ventilating, air conditioning and exhaust systems, And
other miscellaneous items shown and required.
B. All ductwork shall be constructed and installed In
accordance with the sheet metal and air conditioning
contractors national association (smacna) standards,
ashrae standards and boca standards.
G. Flexible ductwork shall be hart 4 cooley type F214 or
approved equal. Flexible duct shall comply with NFPA
bulletin clOa and shall be U.L. Listed as class I air
duct and connector, standard 181.
D. Support horizontal ducts with hangers spaced not more
than six (6) feet apart. Use straphangers for ducts up
to thirty (30) Inches wide, angle hangers or rods for
ducts over thirty (30) inches wide. 5traphangers to be
one (1) inch wide, 20 gauge minimum; fasten to sides
and bottom of duct with sheet metal screws.
E. Ducts shall be straight and smooth on the inside, with
Joints neatly finished. Ducts shall be suspended from
he construction and shall be free from vibration.
Curved elbows shall have a center radius equal to one
and one-half (1-1/2) times the width of the duct. all
square turns shall be vaned. Vanes consisting of curved
metal blades shall permit the air to make abrupt turns
without turbulence.
F. All joints in the heating, ventilating, air conditioning
an exhaust system ductwork shall be sealed.
Sealant shall be as manufactured by United Inc or
approved equal. Sealant shall be smacna and U.L.
approved, with a flame. spread of 10 and a smoke
developed of 0, non-toxic and non-flammable. Sealant
shall be approved for operating temperatures from 0
degrees f. To 200 degrees f.
Sealant system shall be installed In strict accordance
with the manufacturer's recommendations and when
applied shall provide a permanent seal without any
deterioration.
5. Supply air diffusers shall have all steel construction,
Titus model TM5 with vaned face and finished with
#26 off-white enamel.
H. Return air grille shall have all steel construction,
Titus model 25R with louvered face and flnlshed with
#26 off- white enamel.
I. Supply air reglnters shall be double deflection type
with opposed blade dampers with all steel construction.
Registers shall be titus model 30OR5 with #26 off-white
enamel finish.
5. Section 15950 - Controls
A. The contractor under this heading shall furnish and
Install all Items $ labor, etc. necessary for a complete
electronic system of automatic temperature control. The
system shall Include all necessary thermostats, relays,
switches, etc. Required for successful operation.
Electrical work In connection with the temperature
control system shall be performed by the control
contractor.
B. Each RTU unit shall be controlled by a 24 hour/ 7 day
wall mounted heating/cooling programmable thermostat.
Thermostat shall be Honeywell model T-1300 or approved
equal.
G. Thermostat must be compatible with all RTU functions,
controls and specified accessories. Contractor to
coordinate with unit supplier.
D The automatic temperature control contractor shall be
responsible for the commissioning of the project to
assure a fully functional, fine-tuned hvac system upon
occupancy.
The commissioning of the project shall be performed in
accordance with american society of heating,
refrigerating and air conditioning engineers, Inc.
(Ashrae) pamphlet I-Ig89 guideline for commissloning of
hvac systems.
Gommissioning Is defined as verification of the proper
operation of all equipment, alarms, safeties and
control and energy management systems serving
mechanical systems installed or modified on this
project as defined within the specifications and
indicated on the contract drawings.
Proper operation is defined as the activation of all
controls, field or factory installed, to assure the
correct sequencing of equipment and systems, including
activation of all operating and safety controls, as
herein before described.
The automatic temperature control contractor shall
report all system deficiencies to the mechanical
contractor. The mechanical contractor shall Instruct
the proper trade to correct any deficiencies reported
by the automatic temperature control contractor so that
the project commissioning can be completed.
Prior to the commencement of any commissioning work,
the automatic temperature control contractor shall
rovide the engineer with a commissloning report format
or review and approval. The Report format shall be
delivered to the engineer not more than thirty (30)
da s after award of the atc contract or not Tess than
slx�y (60) days prior to start of atc work, whichever
Is earlier.
Gommissloning report format shall include a list of all
items to be verified, with the Initials of the mechanic
who verified the particular Item/control and the date
on which each item/control operation was verified.
Three (3) commissioning reports are required. The first
report shall be completed during the Initial
commissloninof the project prior to occupancy. The
second and Thlyd reports shall be completed no more
than two (2) months (I report/month) after occupancy of
the building. All controls/safeties shall be verified
in the presence of the owner/owner's representative.
The final report shall also contain the signature of
the owner or owner's representative for each Item
verified.
yl
/l
DWA1'NE A. MANN, ARGHITEC
3801 S CAPITAL OF 7EXA5 H{
5U I TE 330 AU571 N TX 7870 -
TEL: 512.6112.7gq4 FAX: 512.Q12.71q1i5
DON PENN
CONSULTING ENGINEER
SM HO WAY 584 SWE 101
aRAPEVINF. TEXAS 78081
89.410-5868 FAX W401-Ull
Up 6M
= PE19600559
�0.47
T1.
r ,O
A• L
08.26.05
PERMIT, L.L. REVIEW 4 510
DATE
155UED FOR
s
/yin ne
MERCHAN715 5QUARE
CARMEL, IN
5PACE #R1
5CHE:t ULE5 ANS
BFEC I � I CATI ON
MWA
#0382
FINL 5TORE
#332