KENAI PENINSULA BOROUGH
Purchasing & Contracting
47140 E Poppy Lane ● Soldotna, Alaska 99669-7520
Phone: (907) 714-2260 ● Fax: (907) 714-2373
www.kpb.us/purchasing
MIKE NAVARRE
BOROUGH MAYOR
ADDENDUM NO. 1
This addendum consists of 22 pages
TO:
All Bid Packet Holders
FROM:
Kenai Peninsula Borough – Purchasing & Contracting
DATE:
February 14, 2017
SUBJECT:
Invitation to Bid – ITB17-016 Homer Medical Center Expansion
DUE DATE:
March 9, 2017, by no later than 2:00 PM
Bidders must acknowledge receipt of this Addendum in the appropriate place on the Bid
Form. Failure to do so may result in the disqualification or rejection of the bid.
As specified in Section 9 of the Kenai Peninsula Borough’s invitation to bid, we have agreed to
answer written questions received to date. Questions are now due February 20, 2017.
We look forward to receiving your bid by no later than 2:00 PM on March 9, 2017.
Note: Information in this addendum takes precedence over original information.
provisions of the document remain unchanged.
ITEM NO.
REFERENCE
01-01
Change
All other
DESCRIPTION
*** Last Day for Questions changed to
February 20, 2017 by 5:00pm
01-02
Plan Holder Question
Q:
A:
01-03
Clarification
Will this project need a Storm Water
Pollution Prevention Plan?
A formal SWPPP is not required for this
project.
The City of Homer requires a Conditional
Use Permit, Zoning Permit and Storm Water
Plan. All of which have been completed and
paid for by Owner and approved by City.
The successful Contractor will have to
submit a Development Activity Plan to
February 14, 2017
Owner / City outlining their staging area /
office, construction dumpster location,
construction fencing, and silt fencing, etc.
For Bidding purposes Contractor shall
include cost for installation and
maintenance of 600LF of silt fence to be
installed along the eastern and southern
property lines. Contractor to also include
cost for installation and maintenance of
temporary construction fencing to
protect the excavated expansion area.
Fencing to remain in place until the building
is weathered in. Development Activity Plan
application is attached to this addenda.
Contractor shall mark up the Site Plan from
the Civil drawings as part of the DAP.
01-04
Clarification
01-05
Plan Holder Question
Contractor will need to apply for City of
Homer Water Service Permit. City
Engineer is familiar with project, and has
approved the Civil Drawings. Owner
shall pay all fees directly to City of Homer
for the permits as well as cover the cost
for a new water meter if required. It is the
understanding of the Owner the City does
not make the tap; the Contractor will
make tap under the City’s supervision.
Q:
A:
01-06
Clarification
Page E100 is missing from the bid
documents.
Sheet E101 was accidentally printed
twice. Please replace one of the sheets
with the attached Sheet E100 which was
missing.
Please see the attached preliminary
phasing plan for the project. Plan
represents conversations with Clinic
Staff on acceptable levels of disruption to
their operations. Plan represents three
phases. Contractor is required to
develop their own phasing plan, which
shall comply with Authorities Having
Jurisdiction, as well as limiting disruption
to the facilities ability to function during
normal business hours.
Page 2 of 3
February 14, 2017
01-07
Clarification
Please see the attached Site and Soils
Report for Contractor’s information.
Contractor is responsible for providing
and maintaining an excavation to allow
work to proceed “in the dry”. This may
require some form of dewatering system.
Page 3 of 3
City of Homer
Development Activity Plan
Application
The goal of the Development Activity Plan (DAP) is to ensure that construction activity is proactive in minimizing the
effects of erosion, sediment transport, water runoff and pollutants. This is known as Best Management Practices
(BMP’s) which must be maintained during the construction project and removed when vegetation is stabilized.
Submit a detailed design early, in text and diagrams, along with photos of installed pre-construction measures.
Some items below may not apply to your project. If so, indicate Not applicable, because …..
If you have any questions, Dotti Harness-Foster, Planning Dept. 435-3118. In Block lettering is city code.
Italicized are suggestions.
Applicant's Name:
Applicant's Email:
Mailing address:
Phone numbers:
Project Location:
Legal:
City Engineer Approval
Date:
Planning Approval
Date
What Triggers a DAP? Circle those that apply to your project.
1. Land disturbing activity of 10,000 SF or greater;
2. The cumulative addition of 5,000 square feet or greater of impervious surface area from the pre-development
conditions;
3. Grading, filling or excavating involving the movement of 1,000 cubic yards of material;
4. Grading activities that will result in a temporary or permanent slope having a steepness of 3:1 and having a
total slope height, measured vertically from toe of slope to top of slope, exceeding 5 feet;
5. Grading activities that will result in the diversion of existing drainage courses, both natural or human-made,
from their existing point of entry or exit from the grading site;
6. Any land clearing or grading on slopes steeper than 20%, or within 20 feet of wetlands, streams, or ponds;
HCC 21.74 010(b). When a DAP is required, no person shall do or cause to be done any development activity on
the site without first obtaining a DAP approved by the City.
21.74.020 These standards apply during construction and all other phases of development activity.
a. Stabilization and sediment trapping. All exposed or disturbed soils with grades exceeding 10 percent and soils
exposed to concentrated surface runoff flows, including soil stockpiles, shall be stabilized in a way that protects
soil from the erosive forces of weather and flowing water. Applicable practices include, but are not limited to, the
installation of silt fences, vegetative establishment, mulching, plastic covering, and the early application of gravel
base on areas to be paved. No soils shall remain unstabilized for more than three days. At all times of the year, the
contractor shall have sufficient materials, equipment and labor on site to stabilize and prevent erosion from all
disturbed areas before initiating or continuing work.
Suggestion: On your site plan or as-built survey, indicate where you intend to have soil stock piles, exposed or
disturbed soils and the grades/slopes. Describe and illustrate when and where you are going to stabilize and
project soils from erosion using of BMP’s such as: silt fencing, straw bales, mulching etc.
b. Delineation of clearing and easement limits. Clearing limits, setbacks, buffers, and sensitive or critical areas
such as steep slopes, wetlands and riparian corridors shall be clearly identified in the DAP, marked in the field,
and inspected by the City prior to commencement of land clearing activities.
Suggestion: Use your site plan to indicate clearing limits, setbacks, buffers, steep slopes, wetlands, drainages.
Sign at the bottom of each page ________________________________
c. Protection of adjacent properties. Adjacent properties shall be protected from sediment deposition by
appropriate use of vegetative buffer strips, sediment barriers or filters, dikes or mulching, or by a combination of
these measures and other appropriate methods.
Suggestion: Describe how you are going to protect adjacent properties from sediment deposit.
d. Timing and stabilization of sediment trapping measures. Sediment ponds and traps, perimeter dikes, sediment
barriers and other approved methods intended to trap sediment on-site shall be constructed as a first step. These
methods shall be functional before additional land-disturbing activities take place. Earthen structures such as
dams, dikes, and diversions shall not remain unstabilized for more than three days.
Suggestion: Describe your time line and submit photos of installed mitigation measures.
e. Slope Stabilization. Cut and fill slopes shall be constructed in a manner that will minimize erosion. Roughened
soil surfaces are preferred to smooth surfaces. Interceptors should be constructed at the top of long, steep slopes
that have significant areas above that contribute runoff. Concentrated runoff should not be allowed to flow down
the face of a cut or fill slope unless contained within an adequate channel or pipe slope drain. Wherever a slope
face crosses a water seepage plane, adequate drainage or other protection should be provided. In addition,
slopes should be stabilized in accordance with subsection (b) above.
Suggestion: Describe and illustrate how you are going to stabilize slope from concentrated runoffs. If you have
little to no slope, NA is an appropriate response.
f. Controlling off-site erosion. Properties and waterways downstream from development sites shall be protected
from erosion due to increases in the volume, velocity, and peak flow rate of stormwater runoff from the
development site by the implementation of appropriate methods to minimize adverse downstream impacts.
Suggestion: Describe and illustrate how you are going to protect neighboring property from your erosion.
g. Stabilization of conveyance channels and outlets. All temporary and permanent on-site conveyance channels
shall be designed, constructed and stabilized to prevent erosion from the expected flow velocity from a 2-year,
3-hour duration storm for the post-development condition. Stabilization adequate to prevent erosion of outlets,
adjacent stream banks, slopes and downstream reaches shall be provided at the outlets of all conveyance
systems.
Suggestion: If your site doesn’t have conveyance channels or outlets, NA is acceptable.
h. Storm drain inlet protection. All storm drain inlets made operable during construction shall be protected so
that stormwater runoff shall not enter the conveyance system without first being filtered or otherwise treated to
remove sediment. After proper written application, the requirement for inlet protection may be waived by the City
on a site-specific basis when the conveyance system downstream of the inlet discharges to an appropriate on-site
sediment control methods, including but not limited to sediment ponds or traps. The conveyance system will be
adequately cleaned following site stabilization.
Suggestion: If public storm drains are nearby, explain how your design will filter and remove sediment prior to
entering the public storm drain. If no storm drains are nearby, NA is an acceptable response.
Sign at the bottom of each page ________________________________
i. Underground utility construction. The construction of underground utility lines shall be limited, where feasible,
to no more than 500 feet of open trench at any one time. Where consistent with safety and space considerations,
excavated material shall be placed on the uphill side of the trench. Dewatering devices shall discharge to an
appropriate sediment trap or pond, preceded by adequate energy dissipation, prior to runoff leaving the site.
Suggestion: On your site plan or as-built survey illustrate where your underground utility lines are located and their
length. Ensure that you will not have more than 500’ of trench ‘open’ at one time and that your excavated material will
be placed on the uphill side of the trench so the any sediment will run into the trench.
j. Constructed access routes. Wherever construction vehicle routes intersect paved roads, provisions must be
made to minimize the transport of sediment (mud) and debris onto the paved road by use of approved methods.
If sediment or debris is transported onto a road surface, the roads shall be cleaned thoroughly, as a minimum, at
the end of each day. Sediment or debris shall be removed from roads by shoveling or sweeping and be
transported to a controlled sediment disposal area. Street washing shall be allowed only after sediment is
removed in this manner.
Suggestion: How will you minimize transport of sediment onto paved roads? Ensure the City that you will remove
any sediment or debris from the roads by shoveling or sweeping. If your site doesn’t have paved road, NA is an
acceptable response.
k. Removal of temporary erosion and sediment control methods. All temporary erosion and sediment control
methods shall be removed within thirty days after final site stabilization is achieved or after the temporary
methods are no longer needed. Trapped sediment shall be removed or stabilized on-site. Disturbed soil areas
resulting from removal of temporary methods shall be permanently stabilized. The removal of temporary erosion
and sediment control methods may not be required for those projects, such as single family developments, that
will be followed by additional construction under a different permit. In these circumstances, the need for
removing or retaining the measures will be evaluated on a site-specific basis.
Suggestion: Describe your timeline for removal of temporary erosion and sediment control methods. Explain how
you are going to permanently stabilize the trapped sediment.
l. Dewatering construction sites. Dewatering devices shall discharge into an appropriate sediment trap or pond
designed to accept such a discharge, preceded by adequate energy dissipation, prior to runoff leaving the site.
Suggestion: If your site doesn’t require dewatering, NA is an acceptable response.
m. Control of pollutants other than sediment on construction sites. All pollutants other than sediment that occur
on-site during construction shall be handled and legally disposed of in a manner that does not cause
contamination of ground or surface waters. Pollutants of concern include, but are not limited to, fuels, lubricants,
solvents, concrete by-products and construction materials.
Suggestion: All construction sites have potential pollutants. Describe how you are going to handle possible
contamination. Explain what supplies you will have on site in the event of a pollutant spill.
n. Maintenance. All temporary and permanent erosion and sediment control methods shall be maintained and
repaired as needed to assure continued performance of their intended function. The owner shall be responsible
for assuring that any such facilities damaged during floods, storms or other adverse weather conditions are
immediately returned to normal operating condition.
Sign at the bottom of each page ________________________________
Suggestion: If you are onsite daily, weekly, monthly describe your inspection and maintenance of the erosion and
sediment control methods.
o. Erosion control. Erosion Control Design Storm Event Facilities designed for the control of erosion and
sedimentation shall be designed for the erosion and sedimentation control design storm event, defined as the
2-year, 3-hour duration storm.
p. Changes in Site Topography:
1. The maximum surface gradient on any artificially created slope shall be two feet of horizontal run to
one foot of vertical fall (2:1). This gradient may be increased to a steeper slope, if, in the judgment of the
Director of Public Works, it has been demonstrated by the developer through engineering calculations
performed by a qualified professional engineer that surface erosion at such a gradient can be controlled
to that erosion rate equal to a properly stabilized 2:1 slope under the same conditions.
Suggestion: Take measurements of the maximum grades. Does this apply to your site?
2. The developer shall, at all times, protect adjacent properties and public rights-of-way and easements
from damage occurring during, or resulting from, grading operations. The developer shall restore public
improvements damaged by the developer's operations.
q. Correction of Defective Maintenance. If the developer or owner, or both, refuse or fail to adequately maintain
and keep the erosion and sediment control facilities functional at all times, and the owner of the property is
given seven days notice to perform the work necessary to make the facility functional and fails to do so, the City
may use public funds to complete maintenance of the facilities at the cost of the developer and the property
owner, who shall be jointly and severally liable for such costs.
r. Progress of Work. All work required or approved under this section shall proceed continuously to completion in
an expeditious manner unless otherwise authorized by the Director of Public Works, with the intent that work
may be halted, for example, due to weather conditions or the need to coordinate other construction on the
project site.
_______________________________ _____________________________
Signature of Property Owner
Print Name
______
Date
_______________________________ _____________________________
Signature of Project Manager
Print Name
______
Date
_______________________________ _____________________________
Signature of Excavator
Print Name
______
Date
Sign at the bottom of each page ________________________________
Sheet E100
POLE
42.10
EM
RECESSED
RECESSED
WALL
EX
WALL/CEILING
2X2 RECESSED LED, ENCLOSED LENS, PROVIDE 0-10V
DIMMING
COLUMBIA LIGHTING:
LTRE 22-40 HL G - RFA-ED U - G1
2X4 RECESSED LED. HIGH EFFICIENCY ACRYLIC
CENTER LENS STEEL HOUSING. EXTRA HIGH LUMEN
OUTPUT.
COLUMBIA LIGHTING:
LCAT 24 - 40 XL G - U
SAME AS C/80, EXCEPT FIXTURE IS 2X2 VERY HIGH
LUMEN OUTPUT.
COLUMBIA LIGHITNG:
LCAT 22 - 40- VL G - EU
LED EMERGENCY LIGHT, THERMOPLASTIC HOUSING,
INTEGRAL LED BASED LAMP. PROVIDE
SELF-DIAGNOSTICS OPTION.
DUAL LITE:
EV 4 I
LED EXIT SIGN.
DUAL LITE:
EVE U G W I
NIC
NOT IN CONTRACT
CKT
CIRCUIT - NUMBER AS NOTED (TYP.)
UON
UNLESS OTHERWISE NOTED
A/100
LIGHTING FIXTURE DESIGNATION - SEE SCHEDULE
ETR
EXISTING TO REMAIN
AC
WP
ABOVE COUNTER
T
CKT-XX
WEATHERPROOF
E
EMERGENCY LIGHT, CIRCUIT, PANEL
C
CONDUIT, CONCEALED. SIZE AS NOTED (TYP.)
CONDUIT, UNDERGROUND OR UNDERFLOOR
CONDUIT, EXPOSED
FLEX
CONDUIT, FLEXIBLE
MULTI-OUTLET ASSEMBLY-RECEPTACLES AS INDICATED
M
HOMERUN TO PANEL/CIRCUITS AS NOTED
#X
NEUTRAL, HOT, GROUND # 12 UON/SPECIFIED
PNL
PANELBOARD - SEE SCHEDULES
1
REFER TO INDICATED NOTE
RECPT
TELECOM OUTLET
DUAL PORT TELECOM OUTLET IN FLOOR BOX
F/60
6100
110
SURFACE
LED LENSED STRIPLIGHT, STEEL CHANNEL, ACRYLIC
FORMED DIFFUSER.
COLUMBIA LIGHTING:
LCL 4 - 40 HL- EU-U
2X4 RECESSED LED TROFFER.
COLUMBIA LIGHTING:
LJT24-40LWG-FSA12-EU
TELECOM OUTLET IN FLOOR BOX
DUPLEX RECEPTACLE - NEMA 5-20R
QUADRUPLEX RECEPTACLE - NEMA 5-20R
7" ~ L-80X26# PIPE PILE
G/40
FINISHED
GRADE OR
ASPHALT
RECESSED
DUPLEX RECEPTACLE - NEMA 5-20R GFCI TYPE
49.40
SURFACE
CEILING
24" LED UNDERCABINET LIGHT, INTEGRAL DRIVER IN
EACH UNIT. THIN PROFILE. PROVIDE HARD WIRE
CONNECTOR.
CON-TECH LIGHTING:
LPU 24 40K-P-LPAHW72-P
2X4 RECESSED LED TROFFER.
COLUMBIA LIGHTING:
LJT24-40HLG-FSA12-EU
1381
73.1
RECESSED
6" OPEN SQUARE LED DOWNLIGHT. NON-CORROSIVE
STEEL PLATFORM. PRE-WIRED J-BOX
PRESCOLITE LIGHTING:
LF6SQLED6G440K
L/50
36.40
100
CABLE MOUNT
9'-0" AFF
2X2 LED, ENCLOSED LENS. FIXED OUTPUT. PROVIDE
CABLE MOUNT ACCESSORIES PART NUMBER;
CM48Y2SC3F-KIT
COLUMBIA LIGHTING:
LTRE 22-40 HL CM - RFA-E U - G1
LED PROCEDURE LIGHT, CEILING MOUNTTOUCHLESS
ON/OFF CONTROL WITH DIMMING. SIX 5,500K LED.
GREEN SERIES 900 PROCEDURE LIGHT.
WELCH ALLYN:
44900-C
CEILING
DUPLEX RECEPTACLE IN FLOOR BOX
RECEPTACLE - NEMA CONFIGURATION AS NOTED
K/20
M/120
SIMPLEX RECEPTACLE
TV SYSTEM OUTLET WALL MOUNTED AT STANDARD
DEVICE HEIGHT UON
J-BOX
1
E100
POLE BASE DETAIL-ELEVATION VIEW
NTS
W/120
2993
9235
72.1
82
RECESSED
25' POLE
ADD ALT#1
X/30
2662
95
WALL 14' AFG
POLE BASE NOTES
1. ALL PILING SHALL BE STEEL, 7 INCH L-80X26#.
2. ALL STRUCTURAL STEEL SHALL BE ASTM A36.
Y/120
9235
82
25' POLE
3. ANCHOR BOLTS SHALL BE STEEL ASTM A 307.
1111
60.7
5. ELECTRICAL CONTRACTOR SHALL VERIFY ALL UTILITY
LOCATIONS & OBTAIN CLEARANCE FROM THE OWNER
PRIOR TO BEGINNING PILE DRIVING OPERATION.
6. PILING SHALL BE DRIVEN TO A MINIMUM DEPTH OF 15'
BELOW THE FINISHED GRADE INTO STRUCTURAL SOIL.
MOTOR CONTROLLER
MOTOR DISCONNECT
COMBINATION STARTER/DISCONNECT
VFD CONTROLLER
LITEFRAME:
LC6LED8 120-6LCLED940K8
POLE MOUNT AREA LED, THERMAL MANAGEMENT
RUGGED CAST ALUMINUM HOUSING. INTEGRAL
WEATHERTIGHT LED DRIVER COMPARTMENT. FULL
CUTOFF
CREE LED:
OSQ A NM 3ME A 40K UL BK
LED OUTDOOR WALL PACK, PERIMETER ILLUMINATION.
ALUMINUM HOUSING, RATED FOR -40 DEGREES
OPERATING TEMPERATURE, WITH BATTERY PACKUP
RATED DOWN TO -20 DEGREES. PROVIDE INTEGRAL
BATTERY OPTION FOR EMERGENCY. FULL CUTOFF
HUBBELL OUTDOOR LIGHTING:
LNC2 12L 1 4K 3 2 BBU
POLE MOUNT AREA LED, THERMAL MANAGEMENT
RUGGED CAST ALUMINUM HOUSING. INTEGRAL
WEATHERTIGHT LED DRIVER COMPARTMENT.
PROVIDE BACKLIGHT SHIELD OPTION. FULL CUTOFF
CREE LED:
OSQ A NM 3ME A 40K UL BK
6" SQUARE RECESSED DOWNLIGHT. NON-CORROSIVE
STEEL PLATFORM. UL LISTED FOR WET LOCATION.
PROVIDE EMERGENCY BATTERY PACK OPTION. UL
LISTED FOR WET LOCATION, AND CSA CERTIFIED.
PRESCOLITE LIGHTING:
LF6SQLED6440K
SWITCH - SINGLE POLE
SWITCH - TWO POLE
2
SWITCH - THREE WAY
3
SWITCH - FOUR WAY
4
SWITCH - DIMMING TYPE
D
SWITCH - OCCUPANCY SENSOR
SWITCH - THERMAL OVERLOAD
O
SWITCH - THREE WAY DIMMER
3D
CALL-IN SWITCH
SWITCH - WITH TIMER
X
FS
SPRINKLER FLOW SWITCH
TS
SPRINKLER TAMPER SWITCH
PHOTOELECTRIC TYPE SMOKE DETECTOR
IONIZATION TYPE SMOKE DETECTOR
HEAT DETECTOR- F INDICATES FIXED TEMP ONLY
C INDICATES ABOVE CEILING
RESIDENTIAL TYPE SMOKE DETECTOR
T
TS
FS
TS
P F°135
I
HC
R
DUCT MOUNTED SMOKE DETECTOR
FIRE ALARM HORN/STROBE
H
8. SPLICES IN PILING PIPE SHALL BE MADE USING A
QUALIFIED WELDING PROCEDURE IN ACCORDANCE
WITH ASTM B31.1 USING P3 PROCEDURE. (7018 ROOT
7018 INTER & CAP)
9. CONCRETE SHALL ATTAIN A 28 DAY COMPRESSIVE
STRENGTH OF 2500 PSI.
4, 1 1/8" HOLES FOR
4-1" A307 BOLTS
MATCH POLE BASE
BOLT CIRCLE
FIRE ALARM MANUAL STATION
FACP
FIRE ALARM CONTROL PANEL
F
FACP
FANN
FIRE ALARM REMOTE ANNUNCIATOR
FANN
TEMPERATURE SENSOR
T
COMPUTER OUTLET
C
TTB/C
TELEPHONE TERMINAL BOARD/CABINET
PC
PHOTOCELL
PROJECT NO.
BC
BELOW COUNTER
DRAWN BY:
SNS
NURSE CALL - PATIENT STATION
REVIEWED BY:
EWC
NURSE CALL - CEILING LIGHT
CONSTRUCTION DOCUMENTS
NURSE CALL - EMERGENCY PULL CORD
SHEET TITLE
EXIT SIGN
LIGHTING FIXTURES - VARIOUS TYPES AS NOTED
OCCUPANCY SENSOR - CEILING MOUNT
OC
SMOKE DETECTOR
SD
DLM
ADD ALT#1
ELECTRICAL
LEGENDS AND
SCHEDULE
SHEET NO.
E100
POLE BASE DETAIL
NTS
8-16-2016
DATE
ABOVE COUNTER
DOCUMENT CAMERA
E100
1516.00
PC
AC
DIGITAL LIGHT MANAGEMENT CONTROLLER (DLM)
2
Copyright Livingston Slone, Inc. all rights
reserved. All parts of this drawing and the
design it represents are instruments of
service, and without the expressed,
written consent of Livingston Slone, Inc.,
remain its exclusive property and shall not
be used, reproduced, or stored in any
form. The "Livingston Slone, Inc." name
and logo are trademarks of
Livingston Slone, Inc.
TTB
BATTERY-POWERED EMERGENCY LIGHT
7"~ L-80X26# PIPE
PILE
EN
ED P
R O F E S S I O NA L
EMERGENCY SHUT OFF
PUSHBUTTON SWITCH
7"~ STL. PIPE
PILE
EDWARD W. CARLSON
08/16/2016
EE-9354
T
G
ER
FIRE ALARM STROBE
RADIUS TO MATCH
POLE BASE PLATE
7. PILING SHALL BE DRIVEN TO A VERTICAL TOLERANCE
OF 1/4 INCH PER 10'-0" OF VERTICAL AND TO A
HORIZONTAL TOLERANCE OF 1 INCH.
10. WELDED SIRE FABRIC SHALL CONFORM TO ASTM A185.
RECESSED
J
IS
Z/20
E
R EG
4. ALL WELDING SHALL BE PERFORMED IN ACCORDANCE
WITH AMERICAN WELDING SOCIETY. (AWS) D1.1-86
6" LED DOWNLIGHT. 0-10V DIMMING OPTION.
ONE-PIECE NON-CORROSIVE STEEL HOUSING. HIGH
PURITY ALUMINUM REFLECTOR.
ROUGH-IN FOR FUTURE SOUND FIELD EQUALIZATION
SYSTEM AT +66" AFF. PROVIDE 1" CONDUIT FROM
JUNCTION BOX TO ACCESSIBLE CEILING SPACE.
PROVIDE BLANK 1-GANG COVER PLATE.
JUNCTION BOX
MOTOR - SIZE AS INDICATED
SW
N/50
TV
ARCHITECTURE
5490
62.5
Consulting Engineers, Inc.
500
MBA
H/10
CONDUIT
SLOTS
15'-0"
107
DUPLEX RECEPTACLE - NEMA 5-20R SPLIT WIRED
J/50
24"
MIN
4151
HOMER, ALASKA
4255
80.20
RECESSED
COLUMBIA LIGHTING:
LTRX 24 40 AX G RFA-EAX U- G1
TRANSFORMER
3900 ARCTIC BOULEVARD SUITE 301 ANCHORAGE ALASKA 99503
6X6 BY 10X10 WWM
REINFORCEMENT
8503
100
2x4 HIGH EFFICIENCY RECESSED ENCLOSED LED
EXAM FIXTURE. GRID LAY-IN CEILING TYPE. PROVIDE
LENS GASKETING OPTION.
XFMR
INTERIOR DESIGN
24" DIAMETER CONCRETE BUMPER
WITH 8" HOLE FOR PILING.
3640
RECESSED
MODEL
ER
D/50
3/8"
103
DESCRIPTION
PLANNING
C/80
BASE COVER PROVIDE SLOPE
FOR WATER RUNOFF
8283
MOUNTING
(907) 274-2622 / FAX (907) 274-0914
[email protected]
B/50
LUMEN/WATT
INE
GALV. FASTENERS, PER
ASTM A307
1.5" PLATE TO MATCH POLE
BASE WITH 7 1/16" HOLE FOR
PIPE FILE
TOTAL
LUMEN
SYMBOL
ENGINEERING
A/100
SYMBOL
SOUTH PENINSULA HOSPITAL
HOMER MEDICAL CLINIC EXPANSION
CALLOUT
EXPLANATION
KENAI PENINSULA BOROUGH
ABBR.
#10 BONDING
JUMPERS
36"
LEGEND
LUMINAIRE SCHEDULE
HAND HOLE
THIS IS A STANDARD LEGEND, ALL SYMBOLS SHOWN ON LEGEND ARE NOT
NECESSARILY ON THE DRAWING(S).
Phasing Plan
FIRE ALARM PANEL AND FIRE
DEPARTMENT CONNECTION
SAMPLE PHASING DIAGRAMS
(INFORMATION ONLY)
XRAY
MAINTAINING CLINIC OPERATIONS
DURING CONSTRUCTION IS A HIGH
PRIORITY. ACHIEVING THIS WILL
REQUIRE CAREFUL CONSTRUCTION
PHASING AND COORDINATION
BETWEEN THE CONTRACTOR AND
KPB MEDICAL AND MAINTENANCE
STAFF.
PRIMARY CONSTRUCTION FOCUS
TEMPORARY PUBLIC EGRESS PATH
INCLUDING COVERED STAIRS. MUST
EXTEND TO PUBLIC WAY.
EXISTING ROOMS WITH NATURAL
VENTILATION. VENTILATION MUST
BE MAINTAINED WHILE ROOMS ARE
IN OPERATION. SEE MECHANICAL
SPECIFICATIONS
* FOR CLARITY, ONLY
EXISTING WALLS ARE
SHOWN IN THIS DIAGRAM
THESE DIAGRAMS DO NOT
REPRESENT ALL REQUIREMENTS
OR POSSIBILITIES FOR PHASING.
CONSTRUCTION WILL NOT BE
LIMITED TO THE AREAS SHOWN IN
THESE DIAGRAMS.
EXAMPLE OF PHASED CONSTRUCTION, PHASE I
(EXTENT AND NUMBER OF PHASES TO BE DETERMINED BY CONTRACTOR IN COORDINATION WITH KPB)
PRIMARY CONSTRUCTION FOCUS
TEMPORARY EXTERIOR
CONTRACTOR ENTRANCE
IN THIS AREA TO AVOID
CROSSING PUBLIC PATHS
EGRESS PATH MUST EXTEND TO
PUBLIC WAY.
SPRINKLER SYSTEM AND FIRE
ALARM SYSTEM MUST BE
COMPLETE BEFORE OPENING THIS
AREA TO THE PUBLIC
NOT AVAILABLE TO STAFF OR PUBLIC
DURING THIS PHASE DUE TO INSUFFICIENT
EGRESS. INTERIOR WORK MAY BE
EXTENDED OR SHIFTED FROM PHASE 1 TO
PHASE 2 IN THIS AREA.
* FOR COORDINATION
PURPOSES, BOTH NEW AND
EXISTING WALLS ARE
SHOWN IN THIS VIEW
EXAMPLE OF PHASED CONSTRUCTION, PHASE 2
(EXTENT AND NUMBER OF PHASES TO BE DETERMINED BY CONTRACTOR IN COORDINATION WITH KPB)
PHASE 3
CONTRACTOR ENTRY
PRIMARY CONSTRUCTION FOCUS
* FOR CLARITY, ONLY
FINISHED LAYOUT IS SHOWN
IN THIS VIEW.
EXAMPLE OF PHASED CONSTRUCTION, PHASE 3
(EXTENT AND NUMBER OF PHASES TO BE DETERMINED BY CONTRACTOR IN COORDINATION WITH KPB)
THESE DIAGRAMS ARE NOT FOR
CONSTRUCTION. THEY ARE
SAMPLES FOR THE CONTRACTOR'S
INFORMATION ONLY.
CONTRACTORS ARE ENCOURAGED
TO PROVIDE DIAGRAMS AS PART
OF THE DISRUPTION PLAN OUTLINE
REQUIRED AT BIDDING. THE
DIAGRAMS ON THIS PAGE ARE
PROVIDED ONLY AS A GRAPHIC
EXAMPLE.
SOUTH PENINSULA HOSPITAL
HOMER MEDICAL CLINIC EXPANSION
SITE & SOILS INVESTIGATION
MAY 5, 2016
WINCE-CORTHELL-BRYSON
BOX 1041
KENAI, ALASKA 99611
TELEPHONE: 283-4672
FAX: 283-4676
WINCE CORTHELL BRYSON
Consulting Engineers
Box 1041 Kenai, Alaska 99611
Phone 907-283-4672 Fax 907-283-4676
Email: [email protected]
May 5, 2016
Livingston Sloane, Inc.
3900 Arctic Boulevard, Suite 301
Anchorage, Alaska 99503
Attention:
Ryan Johnson
Subject:
Homer Medical Clinic
Site & Soils Investigation T6S, R13W, Section 18, S.M., Alaska,
Fairview Subdivision No 11 Lot 2-A Block 5
In conjunction with the building expansion at the Homer Medical Center, we have
performed a site and soils investigation on the subject property. Following is a narrative
of our procedures, findings, conclusions and recommendations for your review and use.
SITE TOPOGRAPHY
The proposed site for the expansion of the Homer Medical Center is in the southeast
corner of a lot 1.8 acres in size, bordered on the west by Bartlett Street, on the south by
E Fairview Avenue, on the north by W Danview Avenue and on the east by residential
lots. The site is moderately sloping to the south, leveled out by previous construction,
mostly developed with parking in the north half of the lot and the existing building south
central. The area for the planned expansion to the south and east of the building is
landscaped with sod.
CLIMATE
The area’s proximity to the Gulf of Alaska, Cook Inlet and the Kenai Mountain Range
causes climatic conditions classified as a transitional zone but influenced by many
maritime factors.
While the area generally experiences less cloudiness and
precipitation than maritime zones, it has a higher amount of precipitation and somewhat
warmer winters than other transitional areas of Alaska. Ground frost tends to thaw as
much as a month prior to transitional areas as little as 80 miles to the north of Homer.
The University of Alaska Environmental Atlas lists the following climatic averages for the
area:
Mean Annual Precipitation
Mean Annual Snowfall
Mean Annual Temperature
Low/High Mean Temperatures in January
Low/High Mean Temperatures in July
Philip W. Bryson PE
Mark E. Blanning PE
36 inches
70 inches
37 degrees F
16/28 degrees F
44/62 degrees F
Alan N. Corthell PE
E. Casey Madden PE
GEOLOGY
According to the “United States Department of Agriculture, Soils Survey of the Homer –
Ninilchik Area”, the site soils are categorized as moderately sloping beluga silt loam.
The beluga series consists of poorly drained soils that are moderately deep and deep to
firm underlying material. The beluga soils are mottled and stratified and commonly
underlain by colluvium. Well boring logs from nearby lots confirm that the depth of silt
loam material is greater than 70 feet.
SUBSURFACE CONDITIONS
On April 25, 2016, a small track mounted hydraulic excavator was used to dig three test
holes to depths up to 9 feet below existing ground surface. Generally speaking, soils
consisted of 0.3 feet of sod and 3.0 feet of sandy silt with cobbles over native silt. The
native silt ran to the bottom of each test hole. The firmness of the silt increased with
depth and as the water content lowered. The test holes showed water content
increasing to the west side of the lot. A penetrometer was used to quantify the soil
bearing value of the material at variable depths in the excavations. The soil bearing
values range from 0.75 tons per square foot to 3.0 tons per square foot.
Copies of the test boring logs are attached to this report.
EXISTING FOUNDATION
A test hole excavated at the south perimeter of the existing building revealed the
foundation for the existing building consisted of a footer with a 40 inch CMU wall. The
footer rests on approximately 4’ of non frost susceptible (NFS) poorly graded sand (sp).
The foundation drain is installed approximately 1 foot below the bottom of the footer
leaving 3 feet of saturated sand below. See attached sketch.
UTILITIES
The property is well served with water, sewer, telephone, gas and electric utilities
adjacent to and crossing the site, as shown on the attached site plan. Collection of
subsurface water below the existing foundation is achieved with a shallow system that
drains to daylight at the south edge of the lot. Storm runoff is relieved into sizable
ditches along the streets to the west and south of the lot. The existing roof drains are
connected to the foundation drainage system.
CONCLUSIONS
Based on our investigation, we conclude that the soils strata though the site are uniform
in consistency but variable with water content in density. All native and imported fill
materials outside the existing building foundation are frost susceptible materials.
Constructing a foundation in the native silt material will require draining it of subsurface
waters to an adequate depth and importing NFS gravel material to support structures.
Philip W. Bryson PE
Mark E. Blanning PE
Alan N. Corthell PE
E. Casey Madden PE