BID 2025-91 Addendum1.pdf

INVITATION TO BID #2025-91

Neighborhood Park at Jennings Lodge Campus

ADDENDUM NUMBER 1

July 2, 2026

On June 3, 2026, Clackamas County (“County”) published Invitation to Bid #2025-91 (“BID”).

The County has found that it is in its interest to amend the BID through the issuance of this Addendum #1. Except as expressly amended below, all other terms and conditions of the original BID and subsequent Addenda shall remain unchanged.

1. Remove and Replace Bid Schedule with the attached new Bid Schedule

2. Remove and Replace Division 1- General Requirements- Section 01025 Measurement and Payment (8 pages)

3. Remove and Replace Drawing Sheet No: C0.01, C1.20, C1.30, L1.10, L1.20, L1.30, L1.32, L5.10, L5.11, L5.12, L5.13, R1.10, R1.11, LR1.0 (14 Pages)

Attachments: New updated Bid schedule for BID 2025-91, Revised Measurement and Payments, Revised Drawings

End of Addendum #1

BID SCHEDULE: Park at Jennings Lodge Campus Bidder is responsible for performing independent quantity take-offs and for verification of all quantities

Description Unit Quantity Price per Unit Total per Item

Sitework Mobilization LS Temporary traffic control LS Temporary erosion and sediment control LS Site clearing, grubbing and demolition LS Site earthwork LS

Pedestrian paving LS Site development LS Landscaping LS

Site utilities LS

Maintenance of planting and irrigation LS

Deductive Alt #1 LS Deductive Alt #2 LS

Description Unit Quantity Price per Unit Total per Item

Right of Way Site clearing, grubbing and demolition LS Site earthwork LS

Roadways LS Pedestrian paving LS Site development LS Landscaping LS

Utilities LS

Maintenance of planting and irrigation LS

Deductive Alt #1 LS Deductive Alt #2 LS

Total Bid (in numbers)

Total Bid Less Alternates (in numbers)

Total Price written in words_____________________________________________________

Name of Firm_________________________________________________________________

Name Print_____________________________________

Signature_________________________________________ Date__________________________ xxxx

01025 - 1

DIVISION 1

GENERAL REQUIREMENTS

SECTION 01025 MEASUREMENT AND PAYMENT

1.0 Scope

Measurement and payment for all work shown or specified herein will be made on a unit price basis in accordance with the prices set forth in the bid proposal for individual items of work. CONTRACTOR shall take special note that some elements of materials and work may be furnished by others. CONTRACTOR shall make a careful assessment when preparing the bid. The prices stated include all materials and work required to complete the entire project in accordance with the plans and specifications. If any material, item or service required by the plans and specifications has not been mentioned specifically in the PLANS, DETAILS AND SPECIFICATIONS, the same shall be furnished and placed with the understanding that the full cost has been merged with the several prices stated in the

OTHER SECTIONS.

1.1 Mobilization

Mobilization shall consist of preparatory work and operations necessary for the movement of personnel, equipment, materials, and supplies to the project site;

establishment of project offices, storage areas, and temporary facilities; removal and replacement of fence panels required for construction access; premiums and paperwork associated with bonds and insurance; obtaining and coordinating permits required for the work (excluding permit fees paid directly by the District unless otherwise specified);

coordination with the District and other contractors; construction surveying and layout required to complete the work; and all other work and costs incurred prior to beginning construction.

2025-91

01025 - 2

Mobilization shall also include demobilization, including removal of temporary facilities, equipment, materials, and restoration of areas disturbed by construction activities.

Measurement and payment for Mobilization shall be on a Lump Sum basis.

Payment will be made as follows:

1. When 5 percent of the total original contract amount is earned from bid items other than Mobilization, the lesser of 50 percent of the amount bid for Mobilization or 5 percent of the original contract amount, less retainage, will be paid.

2. When 10 percent of the total original contract amount is earned from bid items other than Mobilization, the lesser of 100 percent of the amount bid for Mobilization or 10 percent of the original contract amount, less retainage, will be paid.

3. Upon completion of all work on the project, Mobilization in excess of 10 percent of the original contract amount will be paid.

Payment shall constitute full compensation for all labor, materials, equipment, tools, transportation, supervision, and incidentals necessary to complete the work.

1.2 Temporary Traffic Control

Temporary Traffic Control shall consist of furnishing, installing, maintaining, relocating, and removing all traffic control devices, signs, barricades, delineators, pedestrian accommodations, public notification signage, flaggers, and other measures necessary to safely direct vehicular, bicycle, and pedestrian traffic during construction.

The work shall include preparation of traffic control plans; obtaining and complying with all applicable traffic control permits; maintaining access to park facilities, adjacent properties, emergency services, and construction operations; and complying with the latest edition of the Manual on Uniform Traffic Control Devices (MUTCD), County requirements, and District requirements.

Measurement and payment for Temporary Traffic Control shall be on a Lump Sum basis.

01025 - 3

Payment shall constitute full compensation for preparing traffic control plans, obtaining permits, furnishing, installing, maintaining, relocating, and removing traffic control devices and signs, providing flagging operations, maintaining public access, and all labor, equipment, materials, and incidentals necessary to complete the work.

1.3 Temporary Erosion and Sediment Control

Temporary Erosion and Sediment Control shall consist of furnishing, installing, maintaining, inspecting, repairing, replacing, and removing temporary erosion and sediment control measures required to prevent erosion and the discharge of sediment from the project site.

The work shall include obtaining erosion control permits, preparing and implementing erosion and sediment control plans, conducting required inspections, maintaining records, and complying with all applicable County, Oregon Department of Environmental

Quality (DEQ), Clean Water Services (if applicable), and District requirements.

Temporary erosion and sediment control measures may include, but are not limited to, silt fence, inlet protection, sediment barriers, wattles, stabilized construction entrances, soil stabilization, dust control, temporary seeding, mulch, and other measures necessary to maintain permit compliance throughout construction.

Measurement and payment for Temporary Erosion and Sediment Control shall be on a

Lump Sum basis.

Payment shall constitute full compensation for permits, inspections, monitoring, maintenance, replacement of failed measures, removal of temporary controls, and all labor, equipment, materials, and incidentals necessary to complete the work.

01025 - 4

1.4 Clearing, Grubbing and Demolition

Payment for clearing, grubbing, tree / stump removals, tree and bush trimming and demolition of all structures and for all schedules of the Work shall be made on a lump sum basis as set forth in the CONTRACTOR's proposal which shall constitute full compensation for all work specified herein. This item includes disposal of all strippings offsite.

1.5 Site Earthwork

Common Excavation, Embankment and Subgrade Prep - Payment for common excavation, embankment and subgrade prep will be made at the lump sum price set forth in the CONTRACTOR's proposal. Payment shall constitute full compensation for excavation, embankment and fine grading of existing soil, asphalt, concrete pavements, and any other existing surface and subsurface structures or facilities within the project limits and necessary for the construction of the improvements specified or shown on the drawings. Payment for the work shall also include loosening, blending, and compacting of subgrade material whether in fill or excavated areas, replacing any unsuitable or unstable materials with suitable material, and maintaining the prepared surface until aggregate base material is placed and is contingent on preparing and executing an approved workplan that protects existing and excavated soils. No additional payment will be made for rehandling or reworking materials to meet moisture, density, and compaction requirements. No additional payment will be made for excavation or embankment materials associated with subgrade preparation on establishment of elevation and grade.

Measurement from Common Excavation, Embankment and Subgrade Preparation shall be by the cubic yard. Quantities shall be determined from field survey-based measurements of existing and finished grades using accepted engineering methods.

1.6 Roadways

01025 - 5

Payment for roadways shall include asphalt concrete and its full profile and shall be made at the unit price as lump sum as set forth in the CONTRACTOR’s proposal and shall include full compensation for furnishing and installing asphalt concrete. No deductions and no separate measurement will be made for asphalt cement, mineral filler, lime, anti-strip or any other additive used in the mixture. No separate measurement and payment will be made for asphalt tack coat. Payment also includes traffic signs and shall include furnishing all labor and materials for signs, posts, and footings. Payment includes thermoplastic markings and paint for typical striping as defined and described by

ODOT/APWA standards and the plans set. Payment will include furnishing all labor, materials, and striping associated with symbols, parking stalls.

1.7 Pedestrian Paving

Payment for concrete and asphaltic concrete surfacing and all associated base courses will be made at the lump sum price set forth in the Contractor’s proposal. Payment includes furnishing, forming, placing, compacting, testing and curing of base course; and all minor items including but not limited to dowels, joints, surface treatments and cleanup necessary to complete the work per construction documents. No deductions and no separate measurement will be made for asphalt cement, mineral filler, lime, anti-strip or any other additive used in the mixture. No separate measurement and payment will be made for asphalt tack coat.

1.8 Site Development

Payment for Site Development will be made at the lump sum price set forth in the

Contractor’s proposal. Payment includes, but is not limited to, purchase and installation of site furnishings, playground equipment, surfacing, fencing, stones and boulders as indicated on drawings. Payment includes transport of all materials and products, as well as submittals, base prep and installation.

01025 - 6

1.9 Landscaping

Payment for Landscaping includes planting, seeding and irrigation and will be paid on a lump sum basis. Payment shall constitute full payment for all work activities to complete seed and plant establishment during the establishment period, such as watering, fertilizing, feeding, and seed or material replacement as directed by the

Engineer. The Work shall include procurement and planting of approved trees along with specified soil amendments and stakes per construction documents. The Work shall include installation of a fully functional permanent irrigation system per Construction

Documents and shall include but not be limited to all associated appurtenances.

Payment for this item includes and is contingent on a complete design-build submittal subject to approval by District Parks prior to start of installation.

1.10 Utilities

Payment for all work specified under this item shall be made at the unit price stated by the CONTRACTOR in his proposal by lump sum. Payment consists of storm drain pipe, perforated pipe, French drains, inlets, meters, vaults, backflow device, hydrants, water lines, rip rap and staking. Payment shall include trench excavation, disposal, shoring, dewatering, backfill, District-approved temporary storm runoff bypass system where required, bedding, backfill, pipe zone, pipe, compaction, saw-cutting, fittings, marker tape, testing, television inspection, surface restoration, site preparation, bedding, formwork, placing and curing concrete, pipe stubouts, removal of formwork, applying specified finishes, and backfill and all other work required for a complete system.

Payment includes testing, disinfection, and all labor and means necessary to gain approvals from Water Authority. Payment includes all work associated with relocating the power poles. Survey staking consists of staking to establish the subgrade and field finish elevations, establish the finish grade of the field, all structures and curb, the line and grade of the utility lines, and the centerline of all pathway layouts at ten foot intervals.

The length will be measured, with no deduction for structures or fittings, along the pipe flow line from center to center of manholes, inlets, special sections, or the ends of pipe, whichever is applicable.

01025 - 7

1.11 Maintenance of Planting and Irrigation

Payment for all work specified herein will be made as a lump sum price set forth in the contractor’s proposal. Payment will include furnishing all labor, materials, tools, equipment, fencing and incidentals for performing all work necessary for maintaining, mowing, fertilizing the planted areas and operating the irrigation system. Payment will be made in 3 month intervals over the 1 year warranty period.

1.12 Deductive Alternate #1

Deductive Payment (credit) for all work specified herein shall be identified as a lump sum price set forth in the contractor’s proposal. Credit back to owner shall consist of an allowance of $50,000 for the labor, materials, tools, equipment, inspections, work anticipated to test, treat and amend or fix the soil to a usable condition.

1.13 Deductive Alternate #2

Deductive Payment (credit) for all work specified herein shall be identified as a Lump Sum price set forth in the contractor’s proposal. Credit back to owner shall consist of the labor, materials, tools, equipment, inspections, work anticipated to install reduced base rock by

4” for asphalt and concrete surfacing for right of way and onsite work where grass is currently present.

01025 - 8

END OF SECTION

ALL RIGHTS RESERVED

MACKENZIE 2026

SHEET TITLE:

JOB NO.

SHEET:

THESE DRAWINGS ARE THE PROPERTY OF

MACKENZIE AND ARE NOT TO BE USED

OR REPRODUCED IN ANY MANNER,

WITHOUT PRIOR WRITTEN PERMISSION

2220400.00

ADDENDUM #1 07/02/2026

Client

NORTH CLACKAMAS

PARKS AND

RECREATION

DISTRICT

150 BEAVERCREEK RD

OREGON CITY, OR 97405

Project

THE PARK AT

JENNINGS LODGE

CAMPUS

18521 SE RIVER RD

MILWAUKIE, OR 97267

EXISTING PROPOSED

RIGHT-OF-WAY LINE

CENTERLINE

CURB

EDGE OF PAVEMENT

EASEMENT

FENCE LINE

STORM SEWER LINE

SANITARY SEWER LINE

WATER LINE

TREE

DRYWELL

FIRE HYDRANT

WATER METER

WATER VALVE

BACKFLOW PREVENTOR

STORM/SANITARY MANHOLE

STORM SEWER CATCH BASIN

SANITARY CLEAN OUT

SIGN

MAIL BOX

FOUND SURVEY MONUMENT

GUY WIRE ANCHOR

UTILITY POLE

LIGHT POLE

SLOPE ARROW

FLOW LINE

LEGEND

ABBREVIATIONS

GENERAL NOTES

1. ALL WORK SHALL CONFORM TO THE CURRENT STANDARD SPECIFICATIONS AND

REQUIREMENTS OF THE AUTHORITIES HAVING JURISDICTION AND THE CURRENT

AMERICAN PUBLIC WORKS ASSOCIATION STANDARDS FOR PUBLIC WORKS

CONSTRUCTION

2. THE SURVEY INFORMATION SHOWN AS A BACKGROUND SCREEN IS BASED ON A SURVEY

BY OTHERS AND IS SHOWN FOR REFERENCE ONLY. CONTRACTOR TO VERIFY ALL

EXISTING CONDITIONS WITH ITS OWN RESOURCES PRIOR TO START OF ANY

CONSTRUCTION

3. CONTRACTOR MUST COMPLY WITH LOCAL AND STATE REQUIREMENTS TO NOTIFY ALL

UTILITY COMPANIES FOR LINE LOCATIONS SEVENTY-TWO (72) HOURS (MINIMUM) PRIOR

TO START OF WORK. DAMAGE TO UTILITIES SHALL BE CORRECTED AT THE

CONTRACTOR'S EXPENSE

4. CONTRACTOR SHALL ADJUST ALL STRUCTURES IMPACTED BY CONSTRUCTION

IMPROVEMENTS TO NEW FINISH GRADES

5. REQUEST BY THE CONTRACTOR FOR CHANGES TO THE PLANS MUST BE APPROVED BY

THE ENGINEER.

6. ALL WORK WITHIN THE PUBLIC RIGHT-OF-WAY REQUIRES A PUBLIC WORKS PERMIT

7. CONTRACTOR SHALL PROVIDE THE ENGINEER OF RECORD WITH AS-BUILT PLANS AT

LEAST 2 WEEKS PRIOR TO REQUESTING AGENCY SIGN OFF ON PERMITS FOR OCCUPANCY

8. CONTRACTOR SHALL PERFORM ALL THE WORK SHOWN ON THE DRAWINGS AND ALL

INCIDENTAL WORK NECESSARY TO COMPLETE THE PROJECT

SITE DEMOLITION NOTES

1. COMPLY WITH ALL APPLICABLE CODES AND REGULATIONS FOR DEMOLITION OPERATIONS

AND SAFETY OF ADJACENT STRUCTURES AND THE PUBLIC

2. INSTALL EROSION CONTROL MEASURES AND TEMPORARY FENCING PRIOR TO ANY

DEMOLITION ACTIVITIES

3. MITIGATE DUST POLLUTION DUE TO DEMOLITION ACTIVITIES

4. PROTECT ALL EXISTING STRUCTURES, UTILITIES, LANDSCAPE AND OTHER ELEMENTS

THAT ARE NOT DESIGNATED FOR REMOVAL. ANY DAMAGE TO EXISTING IMPROVEMENTS

NOT DESIGNATED FOR REMOVAL SHALL BE REPAIRED/REPLACED AT THE CONTRACTOR'S

EXPENSE

5. DO NOT BEGIN REMOVAL UNTIL ITEMS TO BE SALVAGED OR RELOCATED HAVE BEEN

REMOVED AS NOTED. IF REMOVED GRAVEL OR PAVEMENT MATERIALS ARE TO BE

RECYCLED OR REUSED, PREVENT CONTAMINATION OF THESE MATERIALS FROM TOPSOIL

OR OTHER DELETERIOUS MATERIAL

6. CONTRACTOR SHALL COORDINATE DEMOLITION WORK WITH AFFECTED UTILITY

COMPANIES, OBTAIN ALL REQUIRED PERMITS, NOTIFY THEM PRIOR TO STARTING WORK,

AND COMPLY WITH THEIR REQUIREMENTS. ADDITIONAL REMOVALS MAY BE REQUIRED BY

THE AUTHORITIES HAVING JURISDICTION AND THE CONTRACTOR SHALL CONFIRM

ACCORDINGLY PRIOR TO BID. ACCURATELY RECORD ACTUAL LOCATIONS OF CAPPED

AND ACTIVE UTILITIES FOR AS-BUILT PURPOSES AND SUPPLY TO OWNER AND

ARCHITECT/ENGINEER OF RECORD

7. DEMOLISH AND REMOVE ALL NON-BUILDING SITE STRUCTURES AND ASSOCIATED

FEATURES (APPURTENANCES) AS SHOWN. WITHIN AREA OF NEW CONSTRUCTION,

REMOVE DESIGNATED WALLS AND FOOTINGS TO 2 FEET MINIMUM BELOW FINISHED

GRADE. DEMOLISH ALL PAVED AREAS DESIGNATED FOR REMOVAL DOWN TO NATIVE

SUBGRADE

8. ALL VEGETATION AND DELETERIOUS MATERIALS WITHIN THE LIMITS OF WORK SHALL BE

STRIPPED AND REMOVED FROM THE SITE PRIOR TO GRADING WORK UNLESS NOTED

OTHERWISE (E.G. PROTECTED TREES)

9. IF HAZARDOUS MATERIALS ARE DISCOVERED DURING DEMOLITION, STOP WORK AND

IMMEDIATELY NOTIFY THE OWNER AND ARCHITECT/ENGINEER OF RECORD

GRADING NOTES

1. ROUGH GRADING: ROUGH GRADE TO ALLOW FOR DEPTH OF PAVEMENTS, BASE

COURSES, AND TOPSOIL PER DETAILS AND SPECIFICATIONS

2. FINISH GRADING: BRING ALL FINISH GRADES TO LEVELS INDICATED. WHERE GRADES ARE

NOT OTHERWISE INDICATED, HARDSCAPE FINISH GRADES ARE TO BE THE SAME AS

ADJACENT SIDEWALKS, CURBS, OR THE OBVIOUS GRADE OF ADJACENT STRUCTURE.

SOFTSCAPE GRADES (INCLUDING ADDITIONAL DEPTH OF TOPSOIL) SHALL BE SET 6

INCHES BELOW BUILDING FINISHED FLOORS WHERE ABUTTING BUILDINGS, 1-2 INCHES

WHERE ABUTTING WALKWAYS OR CURBS, OR MATCHING OTHER SOFTSCAPE GRADES.

GRADE TO UNIFORM LEVELS OR SLOPES BETWEEN POINTS WHERE GRADES ARE GIVEN.

ROUND OFF SURFACES, AVOID ABRUPT CHANGES IN LEVELS. AT COMPLETION OF JOB

AND AFTER BACKFILLING BY OTHER TRADES HAS BEEN COMPLETED, REFILL AND

COMPACT AREAS WHICH HAVE SETTLED OR ERODED TO BRING TO FINAL GRADES

3. EXCAVATION: EXCAVATE FOR SLABS, PAVING, AND OTHER IMPROVEMENTS TO SIZES AND

LEVELS SHOWN OR REQUIRED. ALLOW FOR FORM CLEARANCE AND FOR PROPER

COMPACTION OF REQUIRED BACKFILLING MATERIAL. DAMAGE TO UTILITIES SHALL BE

CORRECTED AT THE CONTRACTOR'S EXPENSE

4. EFFECTIVE EROSION PREVENTION AND SEDIMENT CONTROL IS REQUIRED. EROSION

CONTROL DEVICES MUST BE INSTALLED AND MAINTAINED MEETING THE LOCAL AGENCY

AND STATE AGENCY REQUIREMENTS. THE AUTHORITIES HAVING JURISDICTION MAY, AT

ANY TIME, ORDER CORRECTIVE ACTION AND STOPPAGE OF WORK TO ACCOMPLISH

EFFECTIVE EROSION CONTROL

5. DRAINAGE SHALL BE CONTROLLED WITHIN THE WORK SITE AND SHALL BE ROUTED SO

THAT ADJACENT PRIVATE PROPERTY, PUBLIC PROPERTY, AND THE RECEIVING SYSTEM

ARE NOT ADVERSELY IMPACTED. THE ENGINEER AND/OR AUTHORITIES HAVING

JURISDICTION MAY, AT ANY TIME, ORDER CORRECTIVE ACTION AND STOPPAGE OF WORK

TO ACCOMPLISH EFFECTIVE DRAINAGE CONTROL

6. SITE TOPSOIL STOCKPILED DURING CONSTRUCTION AND USED FOR LANDSCAPING SHALL

BE APPROVED BY THE LANDSCAPE ARCHITECT

7. CONTRACTOR TO REVIEW AND CONFIRM GRADES AT JOIN POINTS, SUCH AS AT DAYLIGHT

LIMITS AND BUILDING ENTRANCES, PRIOR TO CONSTRUCTION

8. SITE SOILS ARE EXPECTED TO BE SILTY AND WET. CONTRACTOR IS RESPONSIBLE FOR

DEVELOPING AND EXECUTING A WORKPLAN FOR REVIEW AND APPROVAL BY OWNER

THAT PROTECTS EXCAVATED SOILS. SEE GEOTECHNICAL REPORT.

9. AGGREGATE BASES SHOULD BE PLACED AND COMPACTED IMMEDIATELY AFTER SOIL HAS

BEEN EXPOSED AND COMPACTED TO PROTECT PREPARED GRADES.

10. ADDITIONAL MEASURES MAY BE NEEDED TO TREAT, DRY OR CONDITION THE SOIL.

DEDUCTIVE ALTERNATE #1: $50,000 ALLOWANCE FOR SOIL TREATMENT.

UTILITY NOTES

1. ALL WORK SHALL CONFORM TO THE CURRENT EDITIONS OF THE STATE PLUMBING AND

BUILDING CODES WITH LOCAL AMENDMENTS AS APPLICABLE ALONG WITH ANY

ADDITIONAL REQUIREMENTS OF THE AUTHORITIES HAVING JURISDICTION.

2. THE WORKING DRAWINGS ARE GENERALLY DIAGRAMMATIC. THEY DO NOT SHOW EVERY

OFFSET, BEND OR ELBOW REQUIRED FOR INSTALLATION IN THE SPACE PROVIDED. THEY

DO NOT SHOW EVERY DIMENSION, COMPONENT PIECE, SECTION, JOINT OR FITTING

REQUIRED TO COMPLETE THE PROJECT. ALL LOCATIONS FOR WORK SHALL BE CHECKED

AND COORDINATED WITH EXISTING CONDITIONS IN THE FIELD BEFORE BEGINNING

CONSTRUCTION. EXISTING UNDERGROUND UTILITIES WITHIN THE LIMITS OF EXCAVATION

SHALL BE VERIFIED AS TO CONDITION, SIZE AND LOCATION BY UNCOVERING

(POTHOLING), PROVIDING SUCH IS PERMITTED BY THE AUTHORITIES HAVING

JURISDICTION, BEFORE BEGINNING CONSTRUCTION. CONTRACTOR TO NOTIFY ENGINEER

IF THERE ARE ANY DISCREPANCIES.

3. NOT ALL REQUIRED CLEANOUTS ARE SHOWN ON THE PLANS. PROVIDE CLEANOUTS PER

DETAIL AS REQUIRED BY THE AUTHORITIES HAVING JURISDICTION AND THE

CURRENT EDITION OF THE STATE PLUMBING CODE (E.G. UNIFORM PLUMBING CODE

CHAPTER 7, SECTIONS 707 AND 719, AND CHAPTER 11, SECTION 1101.13).

4. ALL SANITARY AND STORM PIPING IS DESIGNED USING CONCENTRIC PIPE TO PIPE AND

WYE FITTINGS, UNLESS OTHERWISE NOTED

5. ALL DOWNSPOUT LEADERS TO BE 6 INCHES AT 2.0% MINIMUM UNLESS NOTED

OTHERWISE

6. IF APPLICABLE, PROVIDE 2 INCH PVC DRAIN LINE FROM DOMESTIC WATER METER VAULT

AND BACKFLOW PREVENTER VAULT TO THE DOUBLE DETECTOR CHECK VALVE (FIRE)

VAULT. PROVIDE 1/3 HP SUMP PUMP AT BASE OF FIRE VAULT AND INSTALL 2 INCH PVC

DRAIN LINE WITH BACKFLOW VALVE FROM SUMP PUMP TO DAYLIGHT AT NEAREST CURB.

FURNISH 3/4 INCH DIAMETER CONDUIT FROM BUILDING ELECTRICAL ROOM TO FIRE VAULT

FOR SUMP PUMP ELECTRICAL SERVICE. NOTE: COORDINATE WITH FIRE PROTECTION

CONTRACTOR FOR FLOW SENSOR INSTALLATION AND CONDUIT REQUIREMENTS

7. PREFABRICATED PLUMBING PRODUCTS USED SHALL BE LISTED ON THE IAPMO R&T

PRODUCT LISTING DIRECTORY (pld.iapmo.org). ALL SUBMITTALS FOR REVIEW SHALL BE

ACCOMPANIED BY MANUFACTURER'S LITERATURE CLEARLY STATING THIS CERTIFICATION

AND/OR THE PRODUCT LISTING CERTIFICATE FROM THE IAPMO DIRECTORY WEBSITE

8. IF APPLICABLE, CONTRACTOR TO PROVIDE POWER TO IRRIGATION CONTROLLER. SEE

LANDSCAPE PLANS AND SPECIFICATIONS

9. SEE BUILDING PLUMBING DRAWINGS FOR PIPING WITHIN THE BUILDING AND UP TO 5 FEET

OUTSIDE THE BUILDING, INCLUDING ANY FOUNDATION DRAINAGE PIPING

10. CONTRACTOR TO MAINTAIN MINIMUM 3 FEET OF COVER OVER ALL UTILITY PIPING AND

CONDUITS, UNLESS NOTED OTHERWISE

11. WHERE CONNECTING TO AN EXISTING PIPE, AND PRIOR TO ORDERING MATERIALS, THE

CONTRACTOR SHALL EXPOSE THE EXISTING PIPE TO VERIFY THE LOCATION, SIZE, AND

ELEVATION. NOTIFY ENGINEER OF ANY DISCREPANCIES

12. CONTRACTOR SHALL SCOPE ALL PRIVATE ONSITE GRAVITY SYSTEM LINES THAT ARE

BEING CONNECTED TO FOR PROPOSED SERVICE. SCOPING SHALL OCCUR A MINIMUM OF

72 HOURS PRIOR TO CONSTRUCTION AND THE ENGINEER SHALL BE NOTIFIED

IMMEDIATELY OF ANY DISCREPANCIES WITH AS-BUILT RECORDS/SURVEY FINDINGS OR IF

THE EXISTING UTILITIES ARE DAMAGED OR SHOW SIGNS OF SIGNIFICANT

DETERIORATION. CONTRACTOR SHALL PROVIDE THE ENGINEER WITH VIDEO RECORDS,

ALONG WITH A SKETCH IF THE LOCATIONS DIFFER FROM AS-BUILT PLANS OR SURVEY

FINDINGS

13. PRODUCT MATERIAL SUBMITTALS FOR REVIEW BY THE ENGINEER SHALL BE

ACCOMPANIED BY A MANUFACTURER'S CERTIFICATION THAT THE PRODUCT IS CAPABLE

OF MEETING PERFORMANCE EXPECTATIONS (I.E. - WATERTIGHT, MINIMUM/MAXIMUM

BURIAL, PREVENTION OF GROUNDWATER INTRUSION, ETC.) BASED ON THEIR REVIEW OF

THE PROJECT PLANS. IN THE ABSENCE OF A MANUFACTURER'S CERTIFICATION, THE

GENERAL CONTRACTOR'S REVIEW STAMP SHALL CONSTITUTE THAT THEY HAVE

PERFORMED THE NECESSARY REVIEW TO CERTIFY THE PRODUCT'S CONFORMANCE TO

PROJECT SPECIFICATIONS AND GENERAL EXPECTATIONS

14. PIPE LENGTHS SHOWN ON PLANS ARE TWO DIMENSIONAL AND MEASURED FROM CENTER

OF STRUCTURE TO CENTER OF STRUCTURE

15. MANHOLE RIM ELEVATIONS SHOWN ON PLANS REFERENCE THE CENTER OF THE

STRUCTURE. THE CONTRACTOR SHALL BE RESPONSIBLE FOR RECONCILING

LIDS/GRATES/ETC TO THE SLOPES OF THE SITE GRADING

16. MANHOLE OR VAULT RIM ELEVATIONS SHALL BE SET FLUSH IN PAVEMENT AREAS AND 3-4

INCHES ABOVE GRADE IN LANDSCAPE AREAS. RIMS IN PAVEMENT AREAS SHALL BE H-20

TRAFFIC RATED

EROSION CONTROL NOTES

1. HOLD A PRE-CONSTRUCTION MEETING OF PROJECT CONSTRUCTION PERSONNEL THAT

INCLUDES THE LOCAL AGENCY INSPECTOR TO DISCUSS EROSION AND SEDIMENT

CONTROL MEASURES AND CONSTRUCTION LIMITS

2. EROSION AND SEDIMENT CONTROL MEASURES MUST BE IN PLACE BEFORE ANY LAND IS

DISTURBED AND MUST REMAIN IN PLACE AND BE MAINTAINED, REPAIRED, AND PROMPTLY

IMPLEMENTED FOLLOWING PROCEDURES ESTABLISHED FOR THE DURATION OF

CONSTRUCTION, INCLUDING APPROPRIATE NON-STORMWATER POLLUTION CONTROLS

3. THE EROSION CONTROL DRAWING IS FOR GENERAL GUIDANCE ONLY. THE CONTRACTOR

SHALL KEEP THE PLAN CURRENT FOR ALL PHASES OF CONSTRUCTION AND MEET

EROSION/SEDIMENT CONTROL REQUIREMENTS OF ALL AUTHORITIES HAVING

JURISDICTION (AHJ). ALL EROSION CONTROL MEASURES SHALL CONFORM TO THE

REQUIREMENTS OF THE AHJ, THE PLANS, AND THE PROJECT SPECIFICATIONS

4. CONSTRUCT EROSION CONTROL IN CONJUNCTION WITH ALL CLEARING AND GRADING

ACTIVITIES, AND IN SUCH A MANNER AS TO ENSURE THAT SEDIMENT AND SEDIMENT

LADEN WATER DO NOT ENTER THE DRAINAGE SYSTEM, ROADWAYS, OR VIOLATE

APPLICABLE WATER STANDARDS

5. METHOD OF INSTALLATION FOR SEDIMENT FENCE SHALL NOT CAUSE DAMAGE TO

VEGETATED SLOPE EXCEPT AT POINT OF INSTALLATION. SIDECAST MATERIAL SHALL BE

KEPT TO A MINIMUM AND SHALL BE TO THE UPHILL SIDE OF THE SEDIMENT FENCE. THE

FENCE SHALL BE INSTALLED AT LEAST 4 FEET FROM ADJACENT TREES

6. ALL EROSION CONTROL DEVICES SHALL BE EXAMINED AND REPAIRED AFTER EACH

STORM OCCURRENCE, AND INLETS SHALL BE CLEANED OF SEDIMENT WHENEVER

NECESSARY

7. HYDROSEED AND MULCH ALL DISTURBED AREAS UPON COMPLETION OF CONSTRUCTION

OR AS DIRECTED BY THE AUTHORITIES HAVING JURSIDICTION

8. THE CONTRACTOR SHALL LIMIT CONSTRUCTION TRAFFIC TO PAVED AREAS TO PREVENT

AND MINIMIZE SEDIMENT TRACKING OFF-SITE. CONTRACTOR SHALL SWEEP OR VACUUM

PAVED AREAS IF SEDIMENT ACCUMULATION OCCURS. DO NOT TRACK SEDIMENT TO THE

PUBLIC STREET OR NEIGHBORING PROPERTIES

9. INSTALL TEMPORARY EROSION PREVENTION SUCH AS JUTE NETTING OR GEOTEXTILE ON

DISTURBED AREAS STEEPER THAN 4H:1V

10. STAGING AND STOCKPILE AREAS TO BE DETERMINED BY CONTRACTOR AND ADJUSTED

TO ACCOMMODATE THE PROGRESS OF CONSTRUCTION

1/C5.10

CENTER LINE

PROPERTY LINE

AC ASPHALT CONCRETE

AHJ AUTHORITY HAVING JURISDICTION

AWWA AMERICAN WATER WORKS ASSOCIATION

BC BOTTOM OF CURB

BCR BEGIN CURB RETURN

BMP BEST MANAGEMENT PRACTICE

BS BOTTOM OF STEP

BW BACK OF WALK

C COMPACT

CB CATCH BASIN

CI CAST IRON

CIP CAST IN PLACE

CO CLEANOUT

CONC CONCRETE

CLR CLEAR

CVR COVER

DI DUCTILE IRON

DW DOMESTIC WATER

ECR END CURB RETURN

ELEV ELEVATION

EP EDGE OF PAVEMENT

ESC EROSION/SEDIMENT CONTROL

EW EACH WAY

EX EXISTING

FDC FIRE DEPARTMENT CONNECTION

FF FINISH FLOOR

FG FINISHED GRADE

FH FIRE HYDRANT

FI FIELD INLET

FL FLOWLINE

FW FIRE WATER/FACE OF WALL

G/GUT GUTTER LINE

GB GRADE BREAK

H ACCESSIBLE STALL

HDPE HIGH-DENSITY POLYETHYLENE

HMA HOT MIX ASPHALT

IE INVERT ELEVATION

LT LEFT

ME MATCH EXISTING

MH MANHOLE

MJ MECHANICAL JOINT

NTS NOT TO SCALE

OC ON CENTER

ODOT OREGON DEPARTMENT OF TRANSPORTATION

OSHA OREGON STATE HEALTH AUTHORITY

OSSC OREGON STATE SPECIFICATIONS FOR CONSTRUCTION

PC POINT OF CURVATURE

PCC POINT OF COMPOUND CURVATURE

PCCP PORTLAND CEMENT CONCRETE PAVING

PP POWER POLE

PR PROPOSED

PRC POINT OF REVERSE CURVATURE

PT POINT OF TANGENCY

PVC POLYVINYL CHLORIDE

RD ROOF DRAIN

ROW RIGHT OF WAY

RSGV RESILIENT SEAT GATE VALVE

RT RIGHT

S STANDARD

SAN SANITARY SEWER

STA STATION

STM STORM

SW SIDEWALK

TC TOP OF CURB

TH THRESHOLD

TS TOP OF STEP

TW TOP OF WALL

TYP TYPICAL

WC WHEELCHAIR

ABBREVIATIONS

W M

S

STM

WAT

STM

SAN

DW

WDC

CO

MB

D

W

C0.01

CIVIL GENERAL

NOTES,

SYMBOLS AND

ABBREVIATIONS

SAN

REVISION SCHEDULE

Issued AsDelta Issue Date

1 PLAN CHECK 03/06/2026

2 ADD 1 07/01/2026

07/02/2026

ALL RIGHTS RESERVED

MACKENZIE 2026

SHEET TITLE:

JOB NO.

SHEET:

THESE DRAWINGS ARE THE PROPERTY OF

MACKENZIE AND ARE NOT TO BE USED

OR REPRODUCED IN ANY MANNER,

WITHOUT PRIOR WRITTEN PERMISSION

2220400.00

ADDENDUM #1 07/02/2026

Client

NORTH CLACKAMAS

PARKS AND

RECREATION

DISTRICT

150 BEAVERCREEK RD

OREGON CITY, OR 97405

Project

THE PARK AT

JENNINGS LODGE

CAMPUS

18521 SE RIVER RD

MILWAUKIE, OR 97267

GRADING PLAN1

C1.20

CONVEYANCE DITCH SECTION3

C1.20

3'

PEDESTRIAN PATHLANDSCAPE

3'

PLAZA GRADING ENLARGEMENT2

C1.20

33-XXKEYNOTES

32-01 VERTICAL CURB PER DETAIL 2/C5.11

32-02 FLUSH CURB PER DETAIL 2/C5.11

NOTES:

1. PER GEOTECHNICAL REPORT BY NORTHWEST GEOTECH, INC.

GROUNDWATER IS ANTICIPATED TO BE AT 120' BGS WITH SEASONAL

GROUNDWATER NEAR 72' BGS

2. ALL SOIL SUBGRADES TO BE GRADED AT A MINIMUM 1.5% TOWARD

THE PERFORATED COLLECTION PIPE

3. CONTRACTOR TO EXCAVATE 100 LF OF PATHWAY AND PROVIDE BASE

COURSE PROOFROLL PRIOR TO PROCEEDING WITH ENTIRETY OF

PATH

4. CONTRACTOR TO VERIFY LOCATION OF EXISTING MANHOLE LIDS

PRIOR TO START OF PAVING. NOTIFY ENGINEER OF DISCREPANCY

S

S S

S

6"

9"8"8"

9"

9"

C O C O

C O

C O

C O

C O

D

D D

D

D D D

D

SE WILMOT STREET

S E

H U

LL

A

V E

N U

E

122123

C5.10

12512

PUBLIC IMPROVEMENTS TO BE

COMPLETED UNDER SEPARATE

PERMIT AND PLAN SET

LIMITS OF GRADING

4.5

1.5%

1.5

4.6%

1.

4%

1.

5%

1.

5%

1.

5%

0.

7%

1.5%

1.

5%

1.5%

1.

5%

1.5%

1.5%

1.5

1.5%

1.

5%

1.

5%

1.

5%

1.5

1.5%

1.

5%

1.4

1.5%

0.5%

0.7%

1.

5%

0.7%

0.5%

1.

5%

1.5

1.5%1.5%

2.8%

2.8%

2.7%

1.0%

1.2

1.

5%

1.

6%

1.5%

0.9

1.

0%

0.

2%

1.5%

1.3%

2.0%

10.0:1

1.5%

C1.20

C1.20

3.

5:

4.

1:

1.3

0.7%

1.

4%

1.4%

2.5%

4.1%

4.1%

PLAY MOUND,

SEE LANDSCAPE PLANS

FOR GRADING DETAILS

3.3

1.5%

2.6%

124.43

124.31

125.60

125.19

125.48

124.63

123.25 123.27

123.16

122.63

121.11

122.07

121.60

121.72

118.27

118.98

123.68

123.55

122.23

118.61

125.49

124.97

125.27

124.57

123.58

123.94 123.75

125.02

124.87

121.28

122.08

121.80122.19

118.49

118.18

117.67

124.99

125.83

125.66

124.61

119.10

118.32

118.61

121.39 121.75

121.55

118.73

116.80 RIM

116.06

123.43

124.14

124.58124.65

122.98

123.72 RIM

123.58 RIM

122.76 RIM

122.57 RIM

116.71 RIM

123.24

123.24 RIM

123.70 RIM

121.95

123.20

123.77 123.64

123.35

122.22

119.26

123.74

122.35

126.46 126.27126.19

126.14

115.84

118.26

118.32

123.67

123.57

119.14

119.50

119.62

125.20

118.37

124.20

123.79

125.61

125.39 125.06

125.39

125.71

124.11

124.09 124.00

125.14

123.02123.06

118.01

115.81

115.76

124.34

124.51

124.91 HP

123.79

123.11

123.27

124.30 123.59

122.18 1.5%

2' BENCH, TYP8'

2' BENCH, TYP

123.25

2.

1%

2.6%

3.4%

122.32

122.64

122.30

121.89

122.08

120.99

121.80

123.97 1.0%

8'

2' BENCH, TYP

8'

2' BENCH, TYP

REGRADE GRAVEL PATH

TO MATCH TO EXISTING

MAX. 10% SLOPE

1.5% 4.7%

5120125

123124126

124.44

124.38

124.24

124.11

1.

0%

117.49 RIM

ASPHALT PAVING. MATCH EXISTING

SECTION OR PAVE PER ROAD

SECTION, WHICHEVER IS GREATER

118.96

118.39

118.91

119.01 119.43 TC

118.93 FG

119.15

118.84

118.37

LIMITS OF GRADING

0.9%

1.1%

124.41

124.58

122.66

119.93

118.68

ADD WOOD CHIPS TO MATCH

SURROUNDING GRADE AT ALL

PLAY EQUIPMENT REMOVAL

LOCATIONS, TYP

123.73

123.23

124.78

123.75

124.18

125 124126

125 124

123.32

1.2%

123.26 RIM

123.42

123.45 TC

122.95 FG

123.42 TC

122.92 FG

122.41 RIM

115.67

121.38 RIM 119.95 RIM 119.65 RIM 118.41 RIM 116.65 RIM

120.51 119.81

119.42

120.14 120.90

124.30 RIM

122.90

123.48

WATER QUALITY FACILITY

WATER QUALITY

FACILITY

123.57

123.58

123.63

123.63

123.34

115.95

124.53

124.19

124.31

124.22

124.49

C1.20

2.5%

126 125

3:1 SLOPE TO

MATCH EXISTING

ELEVATION

R5'

32-01 9 LF

32-01 5 LF

32-02 11 LF

TRANSITION FROM FLUSH

TO VERTICAL CURB OVER 1'

1.8

2.2

1.3%

1.

0%

1.2%

125.70

0.9%

2.0%

1.7%

122.98

124.20 123.87

124.20

124.13

124.33

124.20

124.15

1.

0%

0.8%

0.

6% 0.8%

1.5%

0.5%

0.5%

0.

6%

0.

1%

1.1%

1.1%

0.

5%

1.3%

123.96

124.53

1.3%

1.0%

124.30

124.30 RIM

124.08

123.70 RIM

124.00

124.19

124.09

124.12

124.33

124.28

1.

0%

1.

0%

1.

1%

0.

6% 0.9%

0.

5%

124.01

123.56

1.3%

1.0%

4.1%

1.0%

123.93

1.0%

124.18

0.7%

222040000\DRAWINGS\CIVIL\400-C1.20 - OVERALL GRADING PLAN.DWG:C1.20 BROGERS 07/01/26 14:37 1:10

REVISION SCHEDULE

Issued AsDelta Issue Date

1 PLAN CHECK 03/06/2026

2 ADD 1 07/01/2026

C1.20

GRADING PLAN

S

TO

P R

IM

=1

.5

S

TO

P R

IM

=1

.4

S

TO

P R

IM

=1

PP

S

TO

P R

IM

=1

.2

6"

9"8"8"

9"

9"

C O C O

C O

C O

C O

S A

N S

A N

S A

N S

A N

S A

N S

A N

S A

N S

A N

S A

N S

A N

S A

N S

A N

SANSANSANSANSANSANSANSANSANSANSANSAN

SAN

SAN

SAN

C O

ST

M

ST

M

ST

M

S

TM

S

TM

ST

M

ST

M

ST

M

ST

M

ST

M

ST

M

ST

M

STM STMSTMSTM

S

TM

S

TM

S

TM

D

D D

D

S

TM

STM STM

STM

STM

D D D

D

5' C

H A

IN

LI

N K

F E

N C

E /G

A

TE

W W

W W

W W

W W

W W

W W

W W

W

W W W W W W W W W W W W W W W W W W W W W W W W W W

120125

9121122123

120 121 122 123

119121122

9"

ALL RIGHTS RESERVED

MACKENZIE 2026

SHEET TITLE:

JOB NO.

SHEET:

THESE DRAWINGS ARE THE PROPERTY OF

MACKENZIE AND ARE NOT TO BE USED

OR REPRODUCED IN ANY MANNER,

WITHOUT PRIOR WRITTEN PERMISSION

2220400.00

ADDENDUM #1 07/02/2026

Client

NORTH CLACKAMAS

PARKS AND

RECREATION

DISTRICT

150 BEAVERCREEK RD

OREGON CITY, OR 97405

Project

THE PARK AT

JENNINGS LODGE

CAMPUS

18521 SE RIVER RD

MILWAUKIE, OR 97267

C1.30

UTILITY PLAN

SE WILMOT STREET

S E

H U

LL

A

V E

N U

E

33-XXKEYNOTES

33-01 PROTECT EXISTING UTILITIES AND APPURTENANCES

33-02 RIP-RAP OUTFALL PER LANDSCAPE PLANS

33-03 PLAZA DRAIN PER DETAIL 4/C5.10

33-04 JOIN PUBLIC SANITARY LATERAL AT CLEANOUT

33-05 LANDSCAPE AREA DRAIN PER DETAIL 3/C5.10

33-06 STORM MANHOLE PER DETAIL 2/C5.10

33-07 48" DIAMETER, 30-FT DEEP DRYWELL WITH 30" DRAIN ROCK

PER OAK LODGE WATER SERVICES STORMWATER STANDARD

DRAWING NO. 208

33-08 IRRIGATION POINT OF CONNECTION AT BACK SIDE OF WATER

METER. SEE IRRIGATION PLANS FOR CONTINUATION (WATER

METER TO BE INSTALLED WITH PUBLIC IMPROVEMENTS,

UNDER SEPARATE PERMIT WITH THE COUNTY)

33-09 VEGETATED INFILTRATION SWALE PER OAK LODGE WATER

SERVICES STORMWATER STANDARD DRAWING NO. 206

33-10 FRENCH DRAIN PER DETAIL 6/C5.10

NOTES:

1. PER GEOTECHNICAL REPORT BY NORTHWEST GEOTECH, INC.

GROUNDWATER IS ANTICIPATED TO BE AT 120' BGS WITH SEASONAL

GROUNDWATER NEAR 72' BGS

2. ALL SOIL SUBGRADES TO BE GRADED AT A MINIMUM 1.5% TOWARD

THE PERFORATED COLLECTION PIPE

3. CONTRACTOR TO EXCAVATE 100 LF OF PATHWAY AND PROVIDE BASE

COURSE PROOFROLL PRIOR TO PROCEEDING WITH ENTIRETY OF

PATH

4. CONTRACTOR TO VERIFY LOCATION OF EXISTING MANHOLE LIDS

PRIOR TO START OF PAVING. NOTIFY ENGINEER OF DISCREPANCY

PERF

PERF

STM

STMSTM

STM

STM

STM STM STM

PERF

STM

PE

RF

PE

RF

PERF

CATCH BASIN TABLE

NAME

AREA DRAIN 1

AREA DRAIN 2

PLAZA DRAIN 1*

PLAZA DRAIN 2

PLAZA DRAIN 3

PLAZA DRAIN 4

PLAZA DRAIN 5*

PLAZA DRAIN 6*

PLAZA DRAIN 7

DETAILS

RIM=116.71

IE OUT=113.36 (6")

RIM=116.80

IE OUT=113.31 (10")

RIM=122.95

IE OUT=120.88 (6")

RIM=124.30

IE OUT=122.07 (6")

RIM=123.70

IE OUT=121.09 (6")

RIM=123.24

IE OUT=119.79 (6")

RIM=121.66

IE OUT=118.64 (6")

RIM=122.06

IE OUT=119.32 (6")

RIM=117.49

IE OUT=116.07 (6")

MANHOLE TABLE

MANHOLE

DRYWELL 1

DRYWELL 2

DRYWELL 3

DRYWELL 4

DRYWELL 5

SEDIMENTATION MANHOLE 6

DETAILS

RIM=118.41

IE IN=111.00(12"SE)

IE OUT=111.00(6"NW)

SUMP DEPTH=30'

STRUCT. DIA.=48"

RIM=119.65

IE IN=111.00(6"SE)

IE OUT=111.00(6"NW)

SUMP DEPTH=30'

STRUCT. DIA.=48"

RIM=119.95

IE IN=111.00(6"SE)

IE OUT=112.35(6"NW)

SUMP DEPTH=30'

STRUCT. DIA.=48"

RIM=121.38

IE IN=112.35(6"SE)

IE OUT=111.00(6"NW)

SUMP DEPTH=30'

STRUCT. DIA.=48"

RIM=122.41

IE IN=111.00(6"SE)

IE IN=115.50(6"W)

SUMP DEPTH=30'

STRUCT. DIA.=48"

RIM=116.61

IE IN=111.04(6"SE)

IE IN=112.62(10"NE)

IE IN=111.20(6"SW)

IE OUT=111.00(12"NW)

SUMP DEPTH=4'

STRUCT. DIA.=48"

121 11

12312

IE=117.40 (8"N)

IE=116.00 (6"N)

IE=117.81 (8")

IE=119.60 (6")

33-01 EX STM DRYWELL 4

33-01 EX STM DRYWELL 1

33-01 STM CLEANOUT

33-02

33-01 EX STM DRYWELL 3*

33-01 EX STM DRYWELL 2

33-07DRYWELL 4

33-03PLAZA DRAIN 1*

33-03PLAZA DRAIN 3

33-03PLAZA DRAIN 4

33-03 PLAZA DRAIN 5*

33-05 AREA DRAIN 1

33-05AREA DRAIN 2

33-07DRYWELL 5

33-07DRYWELL 2

33-07DRYWELL 1

33-09

IE=113.01 (6"NE)

IE=112.84 (10"NW)

IE=112.84 (10"SW)

PUBLIC IMPROVEMENTS TO BE

COMPLETED UNDER SEPARATE

PERMIT AND PLAN SET

33-03 PLAZA DRAIN 6*

4" PERF @ 0.50%

33-02

120125

119121

122123124126

33-07DRYWELL 3

EXISTING MANHOLE TABLE

MANHOLE

EX STM DRYWELL 1

EX STM DRYWELL 2

EX STM DRYWELL 3

EX STM DRYWELL 4

DETAILS

RIM=123.72

IE OUT=120.26(6"SW)

SUMP DEPTH=4.27'

RIM=123.58

IE IN=115.42(6"NW)

IE IN=120.26(6"NE)

IE OUT=120.20(4"SE)

SUMP DEPTH=11.06'

RIM=122.76

IE IN=119.30(6"NE)

IE OUT=119.88(6"SW)

SUMP DEPTH=5.20'

RIM=122.57

IE IN=119.02(4"NW)

IE IN=119.88(6"NE)

SUMP DEPTH=14.01'

33-09

33-03PLAZA DRAIN 7

33-06SEDIMENTATION MANHOLE 6

33-03PLAZA DRAIN 2

IE=121.02 (6")

UNDER SEPARATE PUBLIC

IMPROVEMENT PERMIT.

SEE PUBLIC PLANS FOR

CONTINUATION

UNDER SEPARATE PUBLIC

IMPROVEMENT PERMIT.

SEE PUBLIC PLANS FOR

CONTINUATION

8' P

U E

33-08

126125124

6" STM @ 3.29%

8" STM @ 1.50%

6" STM @ 0.30%

10" STM @ 2.00%

6" STM @ 2.78%

6" STM @ 3.35%

6" STM @ 18.95%

6" STM @ 2.17%

6" STM @ 1.00%

6" STM @ 4.42%

6" STM @ 0.00%

12" STM @ 0.00%

10" STM @ 2.00%

6" STM @ 2.14%

6" STM @ 20.35%

6" STM @ 3.30%

6" STM @ 3.73%

4" STM @

5.77%

6" STM @ 1.00%

33-10

IE=118.61 (6")

IE=118.41 (6")

4" STM @ 8.56%

IE=120.21 (6"N)

IE=118.91 (6"W)

IE=120.21 (6"SW)

6" STM @ 3.35%

IE=120.71 (6"N)

IE=120.79 (4"NE)

IE=120.71 (6"S)

4" PERF @ 0.00%

33-10

*RIM AT SLAB, 3.5" BELOW PLAY SURFACE

*222040000* C:\TEMP\ACPUBLISH_49824\400-C1.30 - OVERALL UTILITY PLAN.DWG:C1.30 BROGERS 07/01/26 14:38 1:20

REVISION SCHEDULE

Issued AsDelta Issue Date

1 PLAN CHECK 03/06/2026

2 ADD 1 07/01/2026

C1.30

UTILITY PLAN

PP

6"

9"8"8"

9"

9"

W W W W W W W W W W W W W W W W W W W W W W W W W W

9"

X

X

X

SITE PLAN1

L1.10

( IN FEET )

1 inch = ft.

020 2010 40

SE

H

U

LL

A

VE

REVISION SCHEDULE

Issued AsDelta Issue Date

1 ADDENDUM 07/02/2026

L1.10

SITE PLAN

ALL RIGHTS RESERVED

MACKENZIE 2026

SHEET TITLE:

JOB NO.

SHEET:

THESE DRAWINGS ARE THE PROPERTY OF

MACKENZIE AND ARE NOT TO BE USED

OR REPRODUCED IN ANY MANNER,

WITHOUT PRIOR WRITTEN PERMISSION

2220400.00

ADDENDUM #1 07/02/2026

Client

NORTH CLACKAMAS

PARKS AND

RECREATION

DISTRICT

150 BEAVERCREEK RD

OREGON CITY, OR 97405

Project

THE PARK AT

JENNINGS LODGE

CAMPUS

18521 SE RIVER RD

MILWAUKIE, OR 97267

SE WILMOT ST

LIMIT OF WORK

PUBLIC UTILITY EASEMENT

L5.12

L5.12

L5.11

L5.11

L5.11

CODE DESCRIPTION DETAIL

1 ASPHALT PATH 1/L5.10

2 CONCRETE PAVING 2/L5.10

3 PLAY TILE SURFACING, PURCHASED AND CONTRACTED

SEPARATELY BY OWNER, SEE SPECS

5/L5.12

4 PLAY TURF SURFACING, PURCHASED AND CONTRACTED

SEPARATELY BY OWNER, SEE SPECS

3/L5.12

5 SEEDED LAWN WITH SOIL AMENDMENTS 8/L5.13

6 NATIVE MEADOW, SEE PLANTING PLAN L1.32

7 TREE WELL WITH RIVER COBBLE 5/L5.10

8 BOULDER, TYP., 3'-5' W. & HT. SEE SPECS 3/L5.11

9 BENCH, TYP. OF 10, SEE SPECS.

10 TABLE, TYP. OF 3, SEE SPECS.

11 PREP, CLEAN AND PAINT EXISTING ASPHALT AS SHOWN. SEE

PAINT COLOR SCHEDULE L1.20

12 PLAYGROUND FENCE 7/L5.10

13 PLAYGROUND GATE 8/L5.10

14 STORMWATER PLANTING AREA, SEE PLANT SCHEDULE L0.01

15 EXISTING COVERED STRUCTURE

16 BIKE RACK, OFCI, SURFACE MOUNT, TYP. OF 2, SEE SPECS

17 PARK SIGN, OFOI.

18 REMOVABLE BOLLARD, TYP OF 5, SEE SPECS.

19 WASTE RECEPTACLE, TYPICAL, SEE SPECS

20 CONCRETE SEATING PLINTH WITH INTEGRAL COLOR, SEE

SPECS

5/L5.10

21 TABLE TENNIS, OFCI, ANCHOR PER MANUFACTURER'S

RECOMMENDATIONS, SEE SPECS.

22 CHAIRS, SEE SPECS, ANCHOR PER MANUFACTURER'S

RECOMMENDATIONS

23 FENCE, MATCH ADJACENT PRIVACY FENCING AROUND TRASH

ENCLOSURE. NEW PANEL TO CONNECT TO EXISTING FENCE.

24 INTEGRAL COLOR CONCRETE (EUROBLUE), SEE SPECS

25 1/2" GLOW STONES SEEDED INTO CONCRETE AT A RATE OF 16

SF PER LBS. 30 LBS TOTAL, SEE SPECS

26 PLAY CURB, SEE DETAIL 4/L5.12

27 MOW BAND, SEE DETAIL 6/L5.12

28 POST AND ROPE FENCE, SEE DETAIL 7/L5.11

REFERENCE NOTES SCHEDULE

13 SIM.

6"

9"8"8"

9"

9"

W W W W W W W W W W W W W W W W W W W W W W W W W W

9"

X

X

X

8'

R=59'

R=75'

R=30'

R=56'

R=54'

PC

PC

PC

PC

PATH INTERSECTION

301+82

PT

PC

PC

PC

PC

PC

R=121'-6" R=51'

100+00

101+00

102+00

200+00

1+

00202+00

203+00204+00

205+00

6+

207+00

207+95

300+00

301+00

1+

POB.A

POB.B

POB.C

PC

PCPC

PT

PC

PC

R=70' R=34'

PT

R=4'

R=8'

R=8'

R=3'

R=50'

R=3'

R=3'

R=134'

8' TYP.R=3'

R=3'-6"

R=3'

R=62'

PATH INTERSECTION

204+88.42

4' , T

YP

R=40'

R=15'

PC

PC

PC

PC

R=40'

R=40' R=15'

R=12'

N 123408.7062 E 362338.4805

PC

PC

8', TYP.

R=44'

PC

PC

R=21'

R=6'

R=50'

R=48'

R=19'-6"

R=80'

R=108'

PT

R=77'-6"

PC

PT

PC

PT

R=100'

R=20'

R=39'-6"

R=54'

R=89'

R=22'-6"

PC

PC

PC

R=62'-1"

R=6'

R=59'-8"

R=56'

PC

R=67'

R=34'

8' TYP.

8'

PT

PT

R=6'

PC

R=8'

PC

R=36'

2'

PC

PC

PC

PC

PC

PC

PC

R=30'

R=16'

R=30'

PC

PC

R=61'-9"

R=59'-9"

R=50'-3"

R=94'-10"

R=18'-9"

N 123263.6216 E 362331.7928

PT

BENCH POB.4

204+36.48

R=50'

BENCH POB.5

206+24.44

SEATING POB.6

207+53.19

BENCH POB.3

202+67.37

BENCH POB.1

100+76.90

BENCH POB.2

200+56.19

R=8'

R=19'-6"

R=28'-6"

R=17'-6"

R=19'

R=26'-6"

6.03'

4.

10'

N 123342.1951 E 362310.1616

N 123396.9368 E 362351.2281

N 123324.5474 E 362324.4435

N 123316.5353 E 362340.5565N 123345.9147

E 362332.6711

N 123254.3155 E 362310.2260

N 123284.5080 E 362291.4436

N 123273.0892 E 362301.4666

N 123230.6825 E 362356.0089

N 123216.3821 E 362332.5544

N 123369.7961 E 362346.6419

2.00'

3.

N 123374.0842 E 362309.3260

N 123361.1740 E 362333.4183

N 123229.8327 E 362340.6507N 123253.0980

E 362326.3037

N 123273.5658 E 362285.0923

R=1'

R=1'

6'-6" OFFSET TYP.

BENCH POB.#

SEE L1.20 FOR

BENCH POB

R=1'

R=1'

4'- 9"

TYP.

4'- 9"

TYP.

2" CLEAR MIN.

6" C

LE

AR M

IN

LIMIT OF WORK

SE

H

U

LL

A

VE

ALL RIGHTS RESERVED

MACKENZIE 2026

SHEET TITLE:

JOB NO.

SHEET:

THESE DRAWINGS ARE THE PROPERTY OF

MACKENZIE AND ARE NOT TO BE USED

OR REPRODUCED IN ANY MANNER,

WITHOUT PRIOR WRITTEN PERMISSION

2220400.00

ADDENDUM #1 07/02/2026

Client

NORTH CLACKAMAS

PARKS AND

RECREATION

DISTRICT

150 BEAVERCREEK RD

OREGON CITY, OR 97405

Project

THE PARK AT

JENNINGS LODGE

CAMPUS

18521 SE RIVER RD

MILWAUKIE, OR 97267

SE WILMOT ST

LAYOUT PLAN1

L1.20

( IN FEET )

1 inch = ft.

020 2010 40

L1.20

LAYOUT

PLAN

PC POINT OF CURVATURE

PT POINT OF TANGENCY

POB.X POINT OF BEGINNING PATHS A-C

POB.# POINT OF BEGINNING BENCH PAD 1-6

R RADIUS

CENTERLINE

ALIGN

CJ CONSTRUCTION JOINT - SEE DETAIL

SAW CUT CONTROL JOINT - SEE DETAIL

LEGEND

1. LANDSCAPE ARCHITECT TO VERIFY ASPHALT PATH

ALIGNMENT BEFORE PAVING.

2. FINAL SITE FURNISHING LOCATIONS TO BE VERIFIED BY

LANDSCAPE ARCHITECT BEFORE INSTALL.

NOTES

NOTE: CONCRETE SCORING

DIRECTION AND PLAYTILE

ORIENTATION TO ALIGN.

TYPICAL BENCH LAYOUT PLAN2

L1.20

( IN FEET )

1 inch = ft.

010 `05 20

L1.20

BENCH LOCATIONS

VARY, PLACE AS

SHOWN IN 1/L1.20

CJ

CJ

CJ

CJ

CJ

CJ

CJ

CJ

CJ

CJ

CJ

CJ

CJ

CJ

CJ

CJ

CJ

CJ

CJ

A

PAINT COLOR SCHEDULE

A SW 6811 - HONORABLE BLUE, ULTRA DEEP BASE

B SW 6801 - REGALE BLUE, DEEP BASE

C SW 6800 - SOMETHING BLUE, EXTRA WHITE BASE

D SW 6717 - LIME RICKEY, DEEP BASE

E SW 6715 - LIME GRANITA, EXTRA WHITE BASE

F SW 6910 - DAISY, DEEP BASE

A A

A

B B

C

C

C C

D

D

D

D

D

D

E E

E

F

E

F

F

F

E

DAISY YELLOW STRIPES

PAINT BASIS OF DESIGN:

H&C HEAVY SHIELD PLUS WATER BASED SOLID COLOR

CONCRETE AND DRIVEWAY ENAMEL/STAIN WITH

H&C SHARKGRIP SLIP RESISTANT ADDITIVE AVAILABLE

FROM SHERWIN WILLIAMS OR APPROVED EQUAL.

PRODUCT MUST BE ABLE TO BE APPLIED TO

ASPHALT SURFACING.

REVISION SCHEDULE

Issued AsDelta Issue Date

1 ADDENDUM 07/02/2026

STMSTMSTM

STM

STMSTM

S

TM

S

TM

STM

STM

STM STM STM

STM

S

TO

P R

IM

=1

.5

S

TO

P R

IM

=1

.4

TO

P R

IM

=1

.7

S

TO

P

R

IM

=1

.4

PP

S

TO

P R

IM

=1

.2

6"

9"8"8"

9"

9"

S A

N S

A N

S A

N S

A N

S A

N S

A N

S A

N S

A N

S A

N S

A N

S A

N S

A N

S A

N

SANSANSANSANSANSANSANSANSANSANSANSAN

SAN

SAN

SAN

SAN

ST

M

ST

M

ST

M

S

TM

S

TM

ST

M

ST

M

ST

M

ST

M

ST

M

ST

M

ST

M

STM STMSTMSTM

S

TM

S

TM

S

TM

TO

P

R

IM

=1

.7

TO

P

R

IM

=1

.7

TO

P

R

IM

=1

.5

TO

P

R

IM

=1

.5

S

TM

STM STM

STM

STM

TO

P

R

IM

=1

.9

TO

P

R

IM

=1

.2

TO

P

R

IM

=1

.6

TO

P

R

IM

=1

.1

W W

W W

W W

W W

W W

W W

W W

W

W W W W W W W W W W W W W W W W W W W W W W W W W W W

9"

X

3 - AO

3 - QG

1 - SQ

3 - PG

1 - PP

2 - PM

4 - ME

3 - PG

1 - PP

1 - SQ

2 - AM

1 - PP

3 - PM

1 - SQ

1 - PV

4 - QG

1 - SS

1 - QG

8 - PM

1 - AR

1 - AR

4 - QG

3 - QG

1 - PM

1 - PM

2 - MG

1 - BN

1 - CJ

1 - CJ

1 - RP

1 - RP

8 - LS

3 - PV

1 - QG

X

X

1 - ZS

5 - AR

2 - RP

3 - QG

1 - MG

2 - AC

3 - AC

SYMBOL CODE BOTANICAL / COMMON NAME

TREES

LIMIT OF WORK

SE

H

U

LL

A

VE

ALL RIGHTS RESERVED

MACKENZIE 2026

SHEET TITLE:

JOB NO.

SHEET:

THESE DRAWINGS ARE THE PROPERTY OF

MACKENZIE AND ARE NOT TO BE USED

OR REPRODUCED IN ANY MANNER,

WITHOUT PRIOR WRITTEN PERMISSION

2220400.00

ADDENDUM #1 07/02/2026

Client

NORTH CLACKAMAS

PARKS AND

RECREATION

DISTRICT

150 BEAVERCREEK RD

OREGON CITY, OR 97405

Project

THE PARK AT

JENNINGS LODGE

CAMPUS

18521 SE RIVER RD

MILWAUKIE, OR 97267

SE WILMOT ST

PLANT LEGEND

TREE PLAN1

L1.30

( IN FEET )

1 inch = ft.

020 2010 40

L1.30

TREE PLAN

EXISTING TREE

TO REMAIN

PUBLIC UTILITY EASEMENT

MEADOW,

SEE L1.32

LAWN,

SEE L1.31

ROOT BARRIER,

SEE SPECS

ROOT BARRIER,

SEE SPECS

ROOT BARRIER,

SEE SPECS

REVISION SCHEDULE

S

TM

STM

STM

STMSTMSTMSTMSTMSTMSTM

STM

STM

ST

M

STM

STM

S

TM

ST

M

STM

TO

P

R

IM

=1

.4

9"

S A

N S

A N

S A

N S

A N

S A

N S

A N

S A

N S

A N

S A

N S

A N

S A

N S

A N

S A

N S

A N

S A

N S

A N

S

TM

TO

P

R

IM

=1

.7

TO

P

R

IM

=1

.5

S

TM

S

TM

STM STM STM STM STM

STM

STM

STM STM STMTO

P

R

IM

=1

.9

TO

P

R

IM

=1

.2

TO

P

R

IM

=1

.6

TO

P

R

IM

=1

.1

W W

W W

W W

W W

W W

W W

W W

W W

W W

W W

W W

W

W W W W W W W W W W W W W W W W W W W W W

FP

G

GM

SYMBOL CODE BOTANICAL / COMMON NAME

SHRUBS

PERENNIALS

GROUND COVERS

KEY MAP

SCALE: NTS

ALL RIGHTS RESERVED

MACKENZIE 2026

SHEET TITLE:

JOB NO.

SHEET:

THESE DRAWINGS ARE THE PROPERTY OF

MACKENZIE AND ARE NOT TO BE USED

OR REPRODUCED IN ANY MANNER,

WITHOUT PRIOR WRITTEN PERMISSION

2220400.00

ADDENDUM #1 07/02/2026

Client

NORTH CLACKAMAS

PARKS AND

RECREATION

DISTRICT

150 BEAVERCREEK RD

OREGON CITY, OR 97405

Project

THE PARK AT

JENNINGS LODGE

CAMPUS

18521 SE RIVER RD

MILWAUKIE, OR 97267

PLANTING PLAN1

L1.32

( IN FEET )

1 inch = ft.

010 105 20

L1.32

PLANTING PLAN

SE

H

U

LL

A

VE

4 - MAH AQU

9 - BOU BLO

9 - ECH PUR

3 - ECH PUR

3 - POL MUN

3 - IRI ORE

1 - SYM ALB

6 - SYM ALB

1 - DIC FOR

3 - IRI ORE

3 - DIC FOR

3 - POL MUN

3 - DIC FOR

3 - POL MUN

1 - DIC FOR

3 - IRI ORE 3 - POL MUN

3 - IRI ORE

3 - DIC FOR

2 - SYM ALB

3 - POL MUN

2 - SYM ALB

3 - POL MUN

3 - POL MUN

9 - SYM ALB

3 - POL MUN

3 - DIC FOR

3 - POL MUN

3 - DIC FOR

3 - IRI ORE

6 - DIC FOR

1 - SYM ALB

6 - SYM ALB

3 - POL MUN

9 - SYM ALB

3 - POL MUN

3 - DIC FOR

3 - POL MUN

3 - IRI ORE

11 - SYM ALB

3 - POL MUN

3 - DIC FOR

6 - POL MUN

13 - SYM ALB

3 - POL MUN

3 - IRI ORE

3 - DIC FOR

3 - POL MUN

3 - DIC FOR

13 - SYM ALB

3 - FES GLA

3 - IRI ORE

3 - DIC FOR

4 - POL MUN

8 - SYM ALB

5 - POL MUN

2 - COR SER

SEED 1

SEED 4

SEED 4

SEED 2

SEED 2

PLANTING KEY

MAH REP

170 - CAR TES

27 - LIR SPI

33 - FES GLA

30 - HEM ORO

6 - LIG BOT

REVISION SCHEDULE

Issued AsDelta Issue Date

1 ADDENDUM 07/02/2026

NOTE: SEED WITH SEED MIX 1 ONTO 4"

DEPTH OF HEMLOCK MULCH OVER

OVERLAPPING PREMIUM BUILDERS

PAPER SECURED WITH STAPLES

222040000\DRAWINGS\LANDSCAPE\400-L5.10.DWG:L5.10 JGINN 07/01/26 14:37 1:0.08

L5.10

LANDSCAPE

DETAILS

ALL RIGHTS RESERVED

MACKENZIE 2026

SHEET TITLE:

JOB NO.

SHEET:

THESE DRAWINGS ARE THE PROPERTY OF

MACKENZIE AND ARE NOT TO BE USED

OR REPRODUCED IN ANY MANNER,

WITHOUT PRIOR WRITTEN PERMISSION

2220400.00

ADDENDUM #1 07/02/2026

Client

NORTH CLACKAMAS

PARKS AND

RECREATION

DISTRICT

150 BEAVERCREEK RD

OREGON CITY, OR 97405

Project

THE PARK AT

JENNINGS LODGE

CAMPUS

18521 SE RIVER RD

MILWAUKIE, OR 97267

1/2" RADIUS

5"

ADJACENT

LANDSCAPE AREA

(WHERE APPLIES)

1" M

IN

2% MAX CROSS SLOPE,

SEE CIVIL GRADING PLAN

LIGHT BROOM FINISH

COMPACTED BASE PER GEOTECH

COMPACTED SUBGRADE

PER GEOTECH

SCALE: NTS

CONCRETE PAVING

8"

NOTES:

1. PROFILE SECTION IS BASED ON WET

WEATHER WORK. SEE GEOTECH REPORT.

4000PSI, FIBER REINFORCED

CONCRETE PAVING

2 SAWCUT CONTROL JOINT

SCALE: NTS

1/4" SAWCUT JOINTCONCRETE PAVING,

SEE 2/L5.10

NOTES:

1. SEE LAYOUT PLAN L1.20 FOR

LOCATION OF CONTRACTION JOINTS.

1/3 OF SLAB

THICKNESS

SEE DETAIL 5/L5.10

14"

SCALE: NTS

TREE WELL AT PLAZA

1%

6"

14" 14"

SET CROWN OF ROOT BALL

FLUSH TO ADJACENT GRADES3/4" RADIUS INTEGRAL CONCRETE

COLOR (SANDSTONE),

SANDBLAST FINISH,

SEE SPECS

8-12" RIVER ROCK

SEE TREE PLANTING DETAIL,

2/L5.13

EXPANSION JOINT

3/4" RECESS, TYP. AT 10" O.C

PROVIDE TURN DOWN

EDGE AT ALL

PERIMETER PAVING

24"

SCALE: NTS

ASPHALT PATH EDGE

3" DEPTH ASPHALT

CONCRETE

PAVING AS NOTED ON PLANS,

SEE SPECS

COMPACTED BASE

PER GEOTECH

12"

COMPACTED SUBGRADE

PER GEOTECH REPORT

NOTES:

1. PROFILE SECTION IS BASED ON WET

WEATHER WORK. SEE GEOTECH REPORT.

12"

SCALE: NTS

CONCRETE SEATWALL PLAN

R4'

TREE WELL AT PLAZA6

L5.10

2'-6" MAX

EQ

EQ

6" C

LR,

MIN

CONSTRUCTION JOINT (CJ)

SCALE: NTS

1/4" RADIUS, TYP.

DOWEL PLATE WITH POCKET

FORMER @ 24" O.C.

CONCRETE PAVING,

SEE DETAIL 2/L5.10

NOTES:

1. SEE LAYOUT PLAN L1.20 FOR LOCATION OF JOINTS.

2. NO SHINERS ON TOOLED JOINTS.

3. PROVIDE STEEL DOWL PLATES AT ALL CONSTRUCTION

JOINTS. DOWELS AT NOT MORE THAN 20' O.C.

SCALE: NTS

GATE AT PLAYGROUND

3"

5'-2" (QTY. 4) LOCINOX 180

DEGREE HINGE

1/2" X 12" HAND OPERATED SS CANE BOLT.

PROVIDE WELDED RECEIVER TAB AT

GATE AND 3/4" SS RECEIVER AT GROUND

LOCKABLE LATCHING

MECHANISM

NOTES:

1. VERIFY ALL DIMENSIONS PRIOR TO ATTACHING WOOD

2. ALL STEEL COMPONENTS TO BE PREPPED, PRIMED AND POWDERCOATED BLACK

3. CONTRACTOR TO PROVIDE SHOP DRAWINGS FOR ALL STEEL MEMBERS AND WOOD PICKETS INDICATING AT A MINIMUM ALL

WELDS, DIMENSIONS AND QUANTITIES IN PLAN AND ELEVATION VIEW

4. PROVIDE PAINTED WOOD SAMPLES / MOCKUP FOR REVIEW AND APPROVAL OF EACH POST COLOR. PROVIDE PAINT

MOCKUPS OF FOUR SEPARATE TINT STRENGTH OF EACH COLOR FOR REVIEW AND APPROVAL PRIOR TO CONTINUING WITH

FULL-SCALE MOCKUP. SEE SPECS.

5. PROVIDE SHOP DRAWINGS FOR FENCE LAYOUT

8SCALE: NTS

FENCE AT PLAYGROUND

10' O.C. MAX

3'-4"

1'

1'-6"

3"

1/2"

2"

2"

1"

1/2"

2"

2"

1"

2x3x3/8" GALV.

STEEL ANGLE

2X3 KILN DRIED

CEDAR SLAT. SEE

SPECS FOR PAINT

1/2" GALV. METAL

PICKETS BEYOND.

WELD TO ANGLE

NOTE: ALL METAL PIECES TO BE PREPPED,

PRIMED, AND PAINTED BLACK.

ELEVATION SECTION ENLARGEMENT

RADIUS VARIES, SEE LAYOUT PLAN

BLACK TAMPER

RESISTANT WOOD

SCREW AND

WASHER. PRE-DRILL

METAL AND WOOD

TO ACCEPT SHANK.

2" 11

2" 1"

EQ

EQ

EQ. EQ.

4" O.C.

CEDAR SLATS AT EVERY THIRD OPENING.

PAINTED, SEE SPECS.

PL 3/8" X REQ'D

5/8" DIA.

BOLT

1/2" SQUARE

METAL PICKETS

1/4" CAP

PLATE

HSS 3x3x5/16

REVISION SCHEDULE

222040000\DRAWINGS\LANDSCAPE\400-L5.10.DWG:L5.11 JGINN 07/01/26 14:53 1:0.08

L5.11

LANDSCAPE

DETAILS

ALL RIGHTS RESERVED

MACKENZIE 2026

SHEET TITLE:

JOB NO.

SHEET:

THESE DRAWINGS ARE THE PROPERTY OF

MACKENZIE AND ARE NOT TO BE USED

OR REPRODUCED IN ANY MANNER,

WITHOUT PRIOR WRITTEN PERMISSION

2220400.00

ADDENDUM #1 07/02/2026

Client

NORTH CLACKAMAS

PARKS AND

RECREATION

DISTRICT

150 BEAVERCREEK RD

OREGON CITY, OR 97405

Project

THE PARK AT

JENNINGS LODGE

CAMPUS

18521 SE RIVER RD

MILWAUKIE, OR 97267

PLAN ENLARGEMENT SCALE: NTS

SEATING AREA

5' 24" D X 18" H X 48" L

FLAGSTONE PAVING

L5.11

LIVE EDGE JOINT TYP.

90 DEGREE EDGE AT BASALT SEAT

7'-6"

SLOPE <5%

42" MAX, 24" MIN

NOTE: VERIFY LAYOUT IN FIELD

WITH LANDSCAPE ARCHITECT

PRIOR TO MORTARING

1 SECTION SCALE: NTS

FLAGSTONE PAVERS

MISSION HILL FLAGSTONE,

1 1/2" THICK

MORTAR, 1 1/2" WIDTH MAX

4"

4" DEPTH 3/4" MINUS

COMPACTED SUBBASE

OVER COMPACTED BASE

RIGHT ANGLE EDGE

TREAT CUT SIDES

WITH THERMAL FINISH

EASE EDGE

NOTE: CONTRACTOR TO HOLD PRECONSTRUCTION MEETING

WITH LANDSCAPE ARCHITECT PRIOR TO CONSTRUCTION

SECTION SCALE: NTS

DECORATIVE ROCK OUTFALL

STORM PIPE OUTFALL,

SEE CIVIL PLANS.

3' X 3' FLAGSTONE, 2" BELOW STORM PIPE OPENING

18" DIA X 4' LONG BASALT COLUMN

5' 5'

3" CRUSHED ROCK BASE; COMPACTED

2%

117.5

1'

117.3

PROVIDE STRAIGHT CUT, THIS END

OF FLAGSTONE AND MORTAR

PATCH TO BASALT AT 1" WIDTH MAX.

117.2 117.1

6" DROP TYP. 2%

6-12" RIVER COBBLE BASE

2%

COMPACTED SUBBASE

SECTION SCALE: NTS

BASALT STEPPERS

L5.10

ASPHALT PATH EDGE

18" X…