WES Parking Lot LU Set.pdf

PDF 11 MB Posted Mar 11, 2026

Attached to: ITB 26-56-20 Washington Parking Lot
Solicitation number: S-P15549-00016283
Issued by: Jackson County, Medford City, Oregon

About this file

Written by GovTribe AI · Mar 13, 2026

This document comprises civil construction plans and specifications for a new parking lot at Washington Elementary School in Medford, Oregon, prepared by Powell Engineering and Consulting for the Medford School District 549C in coordination with the City of Medford. The project involves construction of a new asphalt parking lot with associated site improvements including grading, drainage, utility work, erosion control measures, and landscape/irrigation components on tax lot 15000 at 610 S. Peach Street. The project scope encompasses site demolition of existing playground equipment, concrete, asphalt, curbs, and fencing; installation of storm drainage infrastructure including a 24-inch beehive control structure and drainage swales; construction of curb and gutter with standard vertical curb details; medium-duty asphalt paving with aggregate base and subbase layers; and implementation of comprehensive erosion and sediment control measures during construction. The plans include detailed specifications for concrete work requiring 3,300 PSI compressive strength, specific joint spacing requirements, ADA-compliant accessible parking and pathway design with slope limitations not exceeding 1.5 percent, and material specifications referencing Oregon Department of Transportation standards and Rogue Valley Sewer Services guidelines.

The project requires contractor compliance with multiple regulatory standards including Oregon Standard Drawings, City of Medford adopted standards, and the 2018 APWA Standard Specifications for Public Works Construction. Contractors must pre-qualify with the City of Medford prior to construction, obtain building permits for private utility construction, and notify the Oregon Utility Notification Center at least two business days before commencing excavation. All contractors and subcontractors shall submit traffic control plans for approval at least five working days prior to starting work and coordinate with utility companies regarding any required relocations. The project specifications mandate material testing by certified testers, hydrostatic pressure testing of all pressure main lines at 100 PSI with allowable loss of 5 PSI maximum, and submission of as-built record drawings and operation/maintenance instructions before final acceptance. The irrigation system warranty requires all irrigation pipes to remain free of leaks for one year from final acceptance, with the installer responsible for repairing plantings, paving, and improvements damaged by leaks or settlement exceeding one inch during the warranty period.

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12 12

C0.0

CIVIL COVER

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46 N. Front St., Suite 200 Medford, OR 97501

541.613.0723 phone www.powellengineeringconsulting.com

JOB NO.

25-035

ISSUE DATE:

LAND USE SET

02/09/26

N O

CHECKED BY: TDP

COPYRIGHT © 2026 Powell Engineering and Consulting, LLC. This document, and the ideas and designs incorporated herein, as an instrument of professional service, shall remain the property of Powell Engineering and Consulting, and is not to be reproduced, published, or used in whole or in part, for any other project or purpose without the express written authorization of Powell Engineering and Consulting, LLC.

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VICINITY MAP

C0.0 OVERALL COVER SHEET

C1.0 CIVIL GENERAL NOTES

C1.1 EXISTING CONDITIONS

C1.2 SITE DEMOLITION PLAN

C2.1 EROSION CONTROL PLAN

C2.2 ESC DETAILS

C3.0 CIVIL SITE, DRAINAGE, AND UTILITY PLAN

C4.0 GRADING PLAN

C6.0 PROJECT DETAILS

C8.0 CIVIL SPECIFICATIONS

C8.1 CIVIL SPECIFICATIONS

L0.01 LANDSCAPE SPECIFICATIONS

L0.02 LANDSCAPE SPECIFICATIONS

L2.01 PLANTING PLAN

L3.01 IRRIGATION PLAN

NOT TO SCALE

OWNER

MEDFORD SCHOOL DISTRICT 549C

ANDY CHASTEEN

713 SUMMIT AVE

MEDFORD, OR 97501

SURVEYOR

PARIANI LAND SURVEYING

17 SOUTH PLATT AVE. SUITE C

EAGLE POINT, OR 97524

541-890-1131

LANDSCAPE ARCHITECT

ARKITEK

JANE ALEXANDERR

426 A STREET

ASHLAND, OR 97520

541-591-9988

CIVIL ENGINEER

POWELL ENGINEERING AND CONSULTING

TODD POWELL, P.E.

46 N. FRONT ST SUITE 200

MEDFORD, OR 97501

(541) 613-0723

GOVERNING AGENCY

CITY OF MEDFORD

200 SOUTH IVY

MEDFORD, OR 97501

CONTACT INFO:

PROJECT OVERVIEW

SCALE: 1" = 30' - 0"

DRAWING INDEX:

OREGON LAW REQUIRES YOU TO FOLLOW RULES ADOPTED

BY THE OREGON UTILITY NOTIFICATION CENTER. THOSE

RULES ARE SET FORTH IN OAR 952-001-0010 THROUGH OAR

952-001-0090. YOU MAY OBTAIN COPIES OF THESE RULES

FROM THE CENTER BY CALLING 1-800-522-2404. IF YOU HAVE

ANY QUESTIONS ABOUT THE RULES, YOU MAY CONTACT THE

CENTER. YOU MUST NOTIFY THE CENTER AT LEAST TWO

BUSINESS DAYS, BEFORE COMMENCING AN EXCAVATION.

EXISTING UNDERGROUND UTILITIES ILLUSTRATED IN

THESE PLANS ARE APPROXIMATED BASED ON MAPS

OBTAINED FROM THE CITY OF MEDFORD PUBLIC WORKS,

OR HAVE BEEN LOCATED BY A UTILITY LOCATE

COMPANY. LAYOUT INDICATED IS NOT TO BE RELIED ON

AS BEING EXACT OR COMPLETE. ALL LINES WITHIN

PROJECTED WORK ZONE SHALL BE FIELD VERIFIED AS

REQUIRED PRIOR TO CONSTRUCTION.

UTILITY STATEMENT:

CONTRACTOR SHALL OBTAIN A

BUILDING PERMIT FOR PRIVATE

UTILITY CONSTRUCTION.

LOCATION MAP

NOT TO SCALE

PROJECT

LOCATION

CIVIL CONSTRUCTION PLANS

FOR

WASHINGTON ELEMENTARY SCHOOL

NEW PARKING LOT

LOCATED IN:

SECTION 25, T.37S, R2W, W.M.

TAX LOT 15000

MEDFORD, OREGON

EXISTING SCHOOL

AutoCAD SHX Text

6' CHAIN LINK FENCE

AutoCAD SHX Text

5' CHAIN LINK FENCE

AutoCAD SHX Text

4' CHAIN LINK FENCE

AutoCAD SHX Text

GATE

AutoCAD SHX Text

4' CHAIN LINK FENCE

AutoCAD SHX Text

GATE

AutoCAD SHX Text

CB4

AutoCAD SHX Text

CB3

AutoCAD SHX Text

5' CHAIN LINK FENCE

AutoCAD SHX Text

7' CHAIN LINK FENCE

AutoCAD SHX Text

GATE

AutoCAD SHX Text

6' WOOD FENCE

AutoCAD SHX Text

ALLEY

AutoCAD SHX Text WESTSIDE COMPASSIONATE MINISTRIES WESTSIDE COMPASS MIN INC. 522 S PEACH ST INTS NO. 2001-01517 TAX LOT 12400

AutoCAD SHX Text

WOOD RETAINING WALL

AutoCAD SHX Text

WOOD RETAINING WALL

AutoCAD SHX Text

GATE

AutoCAD SHX Text

GATE

AutoCAD SHX Text

56425PE

AutoCAD SHX Text

OREGON

AutoCAD SHX Text

EXPIRES: 12/31/26

AutoCAD SHX Text

PROJECT LOCATION

C1.0

CIVIL GENERAL

NOTES

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DRAWN BY:

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ACCORDINGLY

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9, :5

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TDP

46 N. Front St., Suite 200 Medford, OR 97501

541.613.0723 phone www.powellengineeringconsulting.com

JOB NO.

25-035

ISSUE DATE:

LAND USE SET

02/09/26

N O

CHECKED BY: TDP

M E

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1. DEQ 1200-C PERMIT IS NOT REQUIRED.

2. UNLESS DIRECTED OTHERWISE, REMOVE CLEARED AND GRUBBED MATERIAL FROM

THE SITE AND DISPOSE AT AN APPROVED LOCATION.

3. PRIOR TO THE START OF CONSTRUCTION, VERIFY GRADES AT SAWCUT LOCATIONS

AND MATCHING OF EXISTING GRADE LOCATIONS.

4. MINIMIZE TRAFFIC ON SOIL AREAS DURING WET WEATHER. IF THE SITE SOILS ARE

EXPOSED DURING WET WEATHER, THE USE OF CRUSHED ROCK PLACED AS

ENGINEERED FILL IN THE BOTTOM OF THE EXCAVATIONS MAY BE NECESSARY TO

PROTECT THE SUBGRADE. TAKE ALL PRECAUTIONS TO LIMIT SURFACE DISTURBANCE

AND PROTECT THE SITE GRADING AREA FROM EROSION AND RUNOFF.

5. UNLESS OTHERWISE NOTED, THE SAMPLING AND TESTING OF MATERIALS FOR USE ON

THE JOBSITE SHALL BE AT THE EXPENSE OF THE CONTRACTOR. ALL TESTING OF

MATERIALS AND WORKMANSHIP SHALL BE PERFORMED BY A CERTIFIED TESTER.

RESULTS OF THE TESTS SHALL BE SENT DIRECTLY TO THE PROJECT ENGINEER AS

WELL AS THE CONTRACTOR, BY THE LABORATORY. LOCATION AND FREQUENCY OF

TESTS SHALL BE DESIGNATED BY THE GENERAL CONTRACTOR.

6. ALL CUT AND FILL SLOPES SHALL BE MAXIMUM OF 2:1.

1. ALL STRIPING AND SIGNAGE SHALL BE PER MUTCD

STANDARDS OR AS DIRECTED BY THE LOCAL AUTHORITY.

2. ALL STRIPING AND MARKINGS INSIDE PUBLIC RIGHT OF

WAY SHALL BE PER LOCAL AUTHORITY STANDARDS.

3. ALL STRIPING SHALL MEET ADA REQUIREMENTS.

STRIPING NOTES

GRADING NOTES

ALL WORK SHALL BE IN CONFORMANCE WITH ALL FEDERAL, STATE, AND SOCIAL CODES.

SPECIFICATIONS AND STANDARDS SHALL MEAN, AND ARE INTENDED TO BE, THE LATEST

EDITION, AMENDMENT OR REVISION OF SUCH REFERENCE STANDARD IN EFFECT AS OF THE

DATE OF THE CONTRACT DOCUMENTS, INCLUDING BUT NOT LIMITED TO TO FOLLOWING:

OREGON STANDARD DRAWINGS (ODOT)

CITY OF MEDFORD (COM) ADOPTED STANDARD DETAILS AND SPECIFICATIONS

ROGUE VALLEY SEWER SERVICES (RVSS) STORMWATER MANAGEMENT MANUAL, LATEST

EDITION. SANITARY SEWER STANDARD DETAILS AND SPECIFICATIONS.

APPLICABLE CODES

below.

Know what's Call before you dig.

OREGON LAW REQUIRES YOU TO FOLLOW RULES ADOPTED BY THE

OREGON UTILITY NOTIFICATION CENTER. THOSE RULES ARE SET

FORTH IN OAR 952-001-0010 THROUGH OAR 952-001-0090. YOU MAY

OBTAIN COPIES OF THESE RULES FROM THE CENTER BY CALLING

1-800-522-2404. IF YOU HAVE ANY QUESTIONS ABOUT THE RULES,

YOU MAY CONTACT THE CENTER. YOU MUST NOTIFY THE CENTER

AT LEAST TWO BUSINESS DAYS, BEFORE COMMENCING AN

EXCAVATION.

GENERAL NOTES ABBREVIATIONS:

1. PROVIDE A MINIMUM 8' TRANSITION SECTION WHEN JOINING CURBS OF

DIFFERENT CROSS SECTIONS.

2. CONCRETE SHALL NOT BE PLACED UNTIL FORMS HAVE BEEN INSPECTED AND

APPROVED.

3. CONCRETE SHALL BE COMMERCIAL GRADE RETAINING THE FOLLOWING

CHARACTERISTICS: ENTRAINED AIR – 4.0% TO 7.0%; SLUMP – 5 INCHES OR LESS;

COMPRESSIVE STRENGTH – MINIMUM 3,300 PSI AT 28 DAYS; TEMPERATURE –

MINIMUM 50°F TO MAXIMUM 90°F.

4. ALL CONCRETE STRUCTURES REINFORCED WITH REBAR SHALL BE VIBRATED

TO REMOVE VOIDS.

5. SURFACE SHALL HAVE A FINISHED TEXTURE THAT WILL NOT BE SLICK WHEN

WET (MEDIUM BROOM FINISH). CURING COMPOUND MAY BE APPLIED

IMMEDIATELY AFTER CONCRETE IS FINISHED. WHITE PIGMENT RECOMMENDED,

CLEAR ACCEPTABLE.

6. AN EDGING TOOL SHALL BE USED ON ALL EDGES AND JOINTS.

7. PROVIDE CONTRACTION JOINTS AT 15’ INTERVALS AND “DUMMY” TOOLED

JOINTS AT 5’ INTERVALS ON CURBS, SIDEWALKS AND APPROACHES.

CONTRACTION JOINT GROOVES SHALL BE AT MINIMUM, 1 ½” DEEP OR

ONE-THIRD THE THICKNESS OF THE CONCRETE.

8. PROVIDE EXPANSION JOINTS OPPOSITE ABUTTING EXPANSION JOINTS IN

ABUTTING CONCRETE, AT EACH POINT OF TANGENCY IN THE STRUCTURE

ALIGNMENT, BETWEEN DRIVEWAYS AND CONCRETE PAVEMENT, AROUND

POLES, POSTS, BOXES AND OTHER FIXTURES WHICH PROTRUDE THROUGH OR

AGAINST THE STRUCTURES, AT ALL BCR’S AND ECR’S, AT MAXIMUM OF 100’

INTERVALS. EXPANSION JOINT MATERIAL SHALL BE OF THE BITUMINOUS,

PREFORMED FILLER TYPE NOT LESS THAN ½” WIDE, PLACED FLUSH OR NO

MORE THAN 1/8” BELOW THE CONCRETE SURFACE.

9. STRAIGHT LINE EDGES SHALL NOT VARY MORE THAN ¼” UNDER A

TWELVE-FOOT STRAIGHT EDGE.

10. CURE AND PROTECT CONCRETE AFTER PLACING AND FINISHING. KEEP

STRUCTURES FREE FROM CONTACT, STRAIN AND PUBLIC TRAFFIC FOR AT

LEAST SEVEN DAYS OR LONGER AS DIRECTED. MIXES TO EXPEDITE CURING

MAY BE USED WITH APPROVAL OF CITY ENGINEER.

11. CONCRETE SHALL BE REMOVED TO THE NEAREST CONTRACTION JOINT, COLD

JOINT OR CRACK WITHIN 4’ OF THE REPLACEMENT AREA. CONCRETE SHALL BE

SAW CUT WITH A SMOOTH, UNIFORM JOINT PROVIDED.

12. EXISTING A/C SHALL BE REMOVED/REPLACED ALONG ENTIRE CURB SECTION TO

A MINIMUM 18” WIDTH UNLESS APPROVED BY ENGINEER OF RECORD.

CONCRETE NOTES

AC ASPHALT

APWA AMERICAN PUBLIC WORKS ASSOCIATION

ASTM AMERICAN STANDARD TEST METHOD

AWWA AMERICAN WATER WORKS ASSOCIATION

BC BACK OF CURB

BR BOTTOM OF RAMP

BS BOTTOM OF STAIRS

BW BOTTOM OF WALL

CMP CORRUGATED METAL PIPE

CO CLEANOUT RISER

C CONCRETE

DEQ DEPARTMENT OF ENVIRONMENTAL QUALITY

DIP DUCTILE IRON PIPE

DWG DRAWING

(E) EXISTING

EG EXISTING GRADE

EOC EDGE OF CONCRETE

EOP EDGE OF PAVEMENT

FF FINISHED FLOOR

FG FINISHED GRADE

FL FLOW LINE

G GAS

GB GRADE BREAK

GC GENERAL CONTRACTOR

GRD GROUND

GRVL GRAVEL

HDPE HIGH-DENSITY POLYETHYLENE

HP HIGH POINT

IE INVERT ELEVATION

LP LOW POINT

MAX MAXIMUM

ME MATCH EXISTING

MIN MINIMUM

MUTCD MANUAL ON UNIFORM TRAFFIC CONTROL

DEVICES

(N) NEW

NAVD NORTH AMERICAN VERTICAL DATUM

ODOT OREGON DEPARTMENT OF TRANSPORTATION

P PROPOSED

PERF PERFORATED PIPE

PLY PLAYGROUND SURFACE

PVC POLYVINYL CHLORIDE

PVR PAVER

RCP REINFORCED CONCRETE PIPE

RE RIM ELEVATION

REQ'D REQUIRED

ROW RIGHT-OF-WAY

SD STORM DRAIN

SDMH STORM DRAIN MANHOLE

SDE STORM DRAINAGE EASEMENT

SS SANITARY SEWER

SSMH SANITARY SEWER MANHOLE

STD STANDARD

SW SIDEWALK

TBR TO BE REMOVED

TC TOP OF CURB

TR TOP OF RAMP

TOW TOP OF WALL

TYP TYPICAL

UPC UNIFORM PLUMBING CODE

W WATER

1. WORK AND MATERIALS SHALL CONFORM TO THE PROVISIONS OF THE CURRENT "STANDARD SPECIFICATIONS FOR CONSTRUCTION", ODOT/AMERICAN PUBLIC WORKS ASSOCIATION (APWA), UNLESS OTHERWISE COVERED BY THE SPECIFICATIONS WRITTEN FOR THIS PROJECT OR THE

CITY SPECIFICATIONS.

2. ALL WORK PERTAINING TO THIS PROJECT SHALL BE SUBJECT TO INSPECTION BY THE PROJECT ENGINEER AND/OR CITY ENGINEER. PRIOR TO ANY SITE WORK, THE CONTRACTOR SHALL CONTACT THE CITY AND PROJECT ENGINEER TO SCHEDULE A PRE-CONSTRUCTION

CONFERENCE.

3. PRIOR TO ANY SITE DISTURBING ACTIVITY INCLUDING CLEARING, LOGGING OR GRADING, THE SITE BOUNDARIES & CLEARING LIMITS AS SHOWN ON THESE PLANS SHALL BE LOCATED AND FIELD IDENTIFIED BY THE PROJECT SURVEYOR AND ALL ESC MEASURES SHALL BE

INSTALLED AS IDENTIFIED ON THE EROSION & SEDIMENT CONTROL PLAN.

4. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS.

5. ALL SITE WORK IMPROVEMENTS SHALL BE CONSTRUCTED IN ACCORDANCE WITH THESE APPROVED PLANS. ANY DEVIATION FROM THESE PLANS WILL REQUIRE PRIOR APPROVAL FROM THE OWNER, ENGINEER AND APPROPRIATE PUBLIC AGENCIES PRIOR TO PERFORMING THE

CHANGES IN THE FIELD.

6. ALL LOCATIONS OF EXISTING UTILITIES SHOWN HEREON HAVE BEEN ESTABLISHED BY FIELD SURVEY OR OBTAINED FROM AVAILABLE RECORDS AND SHOULD THEREFORE BE CONSIDERED APPROXIMATE ONLY AND NOT NECESSARILY COMPLETE. IT IS THE SOLE RESPONSIBILITY OF THE CONTRACTOR TO INDEPENDENTLY VERIFY THE ACCURACY OF ALL UTILITY LOCATIONS SHOWN AND TO FURTHER DISCOVER AND AVOID ANY OTHER UTILITIES NOT SHOWN HEREON WHICH MAY BE AFFECTED BY THE IMPLEMENTATION OF THIS PLAN.

THE CONTRACTOR SHALL CONTACT THE UNDERGROUND UTILITIES LOCATION SERVICE (DIAL 811) AT LEAST TWO BUSINESS DAYS PRIOR TO CONSTRUCTION. THE APPLICANT OR HIS REPRESENTATIVE AND THE ENGINEER SHALL BE CONTACTED IMMEDIATELY IF CONFLICTS

EXIST.

7. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ADEQUATE SAFEGUARDS, SAFETY DEVICES, PROTECTIVE EQUIPMENT, FLAGGERS, AND ANY OTHER NEEDED ACTIONS TO PROTECT THE LIFE, HEALTH AND SAFETY OF THE PUBLIC, AND TO PROTECT PROPERTY

IN CONNECTION WITH THE PERFORMANCE OF WORK COVERED BY THE CONTRACT.

8. THE CONTRACTOR SHALL KEEP OFF-SITE STREETS CLEAN AT ALL TIMES BY SWEEPING. STREET WASHING WILL NOT BE ALLOWED

WITHOUT PRIOR CITY APPROVAL.

9. THE CONTRACTOR SHALL VERIFY ALL FIELD CONDITIONS PRIOR TO INITIATING WORK. THE CONTRACTOR SHALL NOTIFY THE PROJECT ENGINEER WHEN CONFLICTS OCCUR BETWEEN THE PLANS AND FIELD CONDITIONS. CONFLICTS SHALL BE RESOLVED PRIOR TO PROCEEDING WITH CONSTRUCTION. REVISIONS SHALL BE FORMALLY APPROVED BY THE APPLICANT AND PROJECT ENGINEER PRIOR TO

MAKING CHANGES IN THE FIELD.

10. UNLESS OTHERWISE NOTED, THE CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING ANY UTILITY RELOCATIONS WITH UTILITY

COMPANIES.

11. ALL NEW UTILITIES SHALL BE INSTALLED UNDERGROUND.

12. CONTRACTOR SHALL DOCUMENT AND RECORD FIELD CHANGES, PIPE INVERT, PIPE SLOPE, AND ANY OTHER CRITICAL AS-CONSTRUCT DATA. AS-BUILT DRAWINGS AND FINAL REPORTS WILL BE REQUIRED BEFORE FINAL APPROVAL.

13. WORK IN CITY RIGHT-OF-WAY REQUIRES AN ENCROACHMENT PERMIT FROM THE LOCAL AUTHORITY.

14. WORK IN ANY STATE RIGHT-OF-WAY REQUIRES A MISCELLANEOUS PERMIT FROM OREGON DEPARTMENT OF TRANSPORTATION.

15. APPROVED PERMANENT TRAFFIC CONTROL SIGNS AND MARKINGS WITHIN THE PUBLIC RIGHT-OF-WAY SHALL BE INSTALLED PRIOR TO

FINAL APPROVAL.

16. DURING PROJECT CONSTRUCTION, THE CONTRACTOR SHALL PROVIDE AND MAINTAIN ALL TEMPORARY CONSTRUCTION SIGNS, TRAFFIC

CONTROL SIGNS, DELINEATORS AND TEMPORARY MARKINGS AS REQUIRED.

17. ACCESS BY EMERGENCY VEHICLES SHALL BE MAINTAINED AT ALL TIMES DURING CONSTRUCTION.

18. ALL CLEARED AND GRUBBED MATERIAL SHALL BE REMOVED FROM THE CONSTRUCTION SITE AND DISPOSED AT AN APPROVED LOCATION.

19. ALL AREAS WITH ABANDONED UTILITY LINES, STORM DRAINS, UNDERGROUND TANKS, ETC. WHICH MAY PROVIDE VOID SPACE BENEATH THE SURFACE SHALL BE REMOVED. WHEN APPROVED BY THE ENGINEER THE VOID SPACE MAY BE FILED WITH APPROVED MATERIAL. ALL TANKS OR HAZARDOUS MATERIALS SHALL BE DEALT WITH IN ACCORDANCE TO ALL LOCAL, STATE AND FEDERAL LAWS.

20. PRIOR TO START OF CONSTRUCTION, THE CONTRACTOR SHALL VERIFY GRADES AT SAWCUT LOCATIONS AND MATCHING OF EXISTING

GRADE LOCATIONS.

21. CONTRACTOR IS RESPONSIBLE FOR ANY ASPHALT GRINDING, OVERLAY AND SLURRY SEAL. ALL SPECIFICATIONS SHALL COMPLY WITH ALL

LOCAL AUTHORITY REQUIREMENTS.

22. CONSTRUCTION SHALL CONFORM TO THE 2018 STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION PUBLISHED BY THE

OREGON CHAPTER OF APWA, AND THE CURRENT AMENDMENTS OF THE APPROVING AGENCY.

23. ALL CONCRETE SHALL BE 3300 PSI AT 28 DAYS UNLESS OTHERWISE SPECIFIED.

24. CONTRACTOR SHALL BE RESPONSIBLE TO CLEAN AND/OR MAINTAIN EXISTING PUBLIC STREETS OF SOIL OR OTHER DEBRIS DEPOSITED BY CONSTRUCTION OPERATIONS AND REPAIR ALL STREETS DAMAGED BY CONSTRUCTION OPERATIONS IN A TIMELY MANNER TO AVOID

INCONVENIENCES OR HAZARDS TO THE PUBLIC.

25. CONTRACTOR SHALL NOTIFY OREGON UTILITY NOTIFICATION CENTER AT 1-800-332-2344, AND THE CITY OF MEDFORD ENGINEERING

DEPARTMENT 48 HOURS PRIOR TO BEGINNING WORK.

26. ALL CONTRACTORS AND SUBCONTRACTORS SHALL BE PRE-QUALIFIED WITH THE CITY OF MEDFORD PRIOR TO ANY CONSTRUCTION OF

THIS PROJECT.

27. THE CONTRACTOR SHALL SUBMIT A TRAFFIC CONTROL PLAN AND SECURE APPROVAL OF THE PLAN FROM THE AGENCY AT LEAST FIVE (5)

WORKING DAYS PRIOR TO STARTING WORK.

28. THE CONTRACTOR SHALL NOT PERFORM WORK WITHOUT AGENCY INSPECTIONS WHERE INSPECTIONS ARE REQUIRED BY THE

SPECIFICATIONS.

29. WHERE CONNECTING TO AN EXISTING PIPE, THE CONTRACTOR SHALL EXPOSE THE END OF THE EXISTING PIPE AND ALLOW THE ENGINEER TO VERIFY EXACT LOCATION AND ELEVATION BEFORE LAYING ANY NEW PIPE ON THAT SYSTEM.

30. REQUESTS BY THE CONTRACTOR FOR CHANGES TO THE PLANS MUST BE APPROVED BY THE CONSULTING ENGINEER AND THE AGENCY'S

ENGINEER BEFORE CHANGES ARE IMPLEMENTED.

31. WHEN PERFORMING EXCAVATIONS, THE CONTRACTOR SHALL COMPLY WITH THE PROVISIONS OF ORS 757.541 TO 757.571, WHICH INCLUDE REQUIREMENTS THAT THE CONTRACTOR HAND-EXPOSE (POTHOLE) UNDERGROUND FACILITIES AND USE REASONABLE CARE TO AVOID

DAMAGING THEM.

32. PLACEMENT OR STORAGE OF SPOILS FROM THE SEWER LINE TRENCHES IS NOT PERMITTED ON HARD SURFACE STREETS WITHIN PUBLIC RIGHT-OF-WAY. SPOILS STORED IN OTHER RIGHT-OF-WAY AREAS SHALL BE COVERED TO PREVENT EROSION.

33. FORMS OF ADEQUATE SIZE AND CONFIGURATION TO MEET CONCRETE THICKNESS REQUIREMENTS SHALL BE USED AROUND OUTSIDES

OF OUTSIDE-DROP MANHOLES.

34. GRANULAR MATERIALS SHALL BE OBTAINED FROM A SOURCE APPROVED BY THE CITY OF MEDFORD. THE CONTRACTOR SHALL NOTIFY

THE CITY ENGINEER OF THE MATERIAL

ADA NOTES

1. ALL ADA ACCESSIBLE FACILITIES SHALL BE INSTALLED PER THE CURRENT ADA REQUIREMENTS AND SHALL COMPLY WITH 405 ANSI ICC A117.1.

2. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THAT THE ACCESSIBLE PATH OF TRAVEL AND ACCESSIBLE PARKING STALLS AND ACCESS

AISLES COMPLIES WITH AMERICAN DISABILITIES ACT AND ALL LOCAL CODES.

3. THE ACCESSIBLE PATH OF TRAVEL AS INDICATED ON PLANS IS A BARRIER FREE ACCESS ROUTE WITHOUT ANY ABRUPT LEVEL CHANGES EXCEEDING ½” BEVELED AT 1:2 MAX SLOPE, OR VERTICAL CHANGES NOT EXCEEDING ¼” MAX AND AT LEAST 48” WIDE. SURFACE IS SLIP RESISTANT, STABLE, FIRM, AND SMOOTH. CROSS SLOPE DOES NOT EXCEED 2% AND SLOPE IN THE DIRECTION OF TRAVEL IS LESS THAN 5% UNLESS OTHERWISE NOTED.

4. ALL ADA PARKING STALLS AND ACCESS AISLES SHALL BE CONSTRUCTED WITH A SLOPE NOT TO EXCEED 1.5% IN ANY DIRECTION. PARKING STALLS AND ACCESS AISLES WITH AS-BUILT SLOPES EXCEEDING 2.0% IN ANY DIRECTION WILL NOT PASS FINAL INSPECTION.

5. IF SPOT ELEVATIONS ON PLANS ARE NOT CONSISTENT WITH THESE ADA REQUIREMENTS, NOTIFY ENGINEER OF RECORD PRIOR TO PLACEMENT OF

ACCESSIBLE ROUTE

STORM DRAIN NOTES

1. ALL STORM SEWER PIPE SHALL MEET THE OREGON STATE PLUMBING

SPECIALTY CODE.

2. ALL PIPE SHALL BE PLACED ON STABLE EARTH, OR IF IN THE OPINION OF THE

PROJECT ENGINEER THE EXISTING FOUNDATION IS UNSATISFACTORY, THEN IT

SHALL BE EXCAVATED BELOW GRADE AND BACKFILLED WITH A GRAVEL

MATERIAL TO SUPPORT THE PIPE.

3. THE BACKFILL SHALL BE PLACED EQUALLY ON BOTH SIDES OF THE PIPE IN

LAYERS WITH A LOOSE AVERAGE DEPTH OF 6", MAXIMUM DEPTH 8"-9",

THOROUGHLY TAMPING EACH LAYER. THESE COMPACTED LAYERS MUST

EXTEND FOR ONE DIAMETER ON EACH SIDE OF THE PIPE OR TO THE SIDE OF

THE TRENCH. MATERIALS TO COMPLETE THIS FILL OVER PIPE SHALL BE THE

SAME AS DESCRIBED.

4. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ADJUSTING ALL MANHOLE,

INLET, AND CATCH BASIN FRAMES AND GRATES TO GRADE JUST PRIOR TO

PAVING. MANHOLE GRATE SLOPES SHALL MATCH SLOPE OF FINISHED GRADE

ASPHALT.

5. CULVERT ENDS AT OUTFALLS SHALL BE BEVELED TO MATCH SIDE SLOPES.

FIELD CUT OF CULVERT ENDS IS PERMITTED WHEN APPROVED BY THE CITY

ENGINEER OR HIS DESIGNATED REPRESENTATIVE. CULVERT OUTFALLS SHALL

BE RIP RAPPED WITH A PAD MINIMUM OF 12" THICK, EXTENDING MINIMUM OF 6'

FROM DISCHARGE POINT.

6. ALL STEEL PIPES, CULVERTS, TANKS AND OTHER STEEL PARTS OF ANY STORM

DRAINAGE SYSTEM SHALL BE GALVANIZED OR HAVE A TREATMENT 1 ASPHALT

COATING OR BETTER AS SPECIFIED IN THE ODOT STANDARD SPECIFICATIONS.

ALUMINUM AND CONCRETE PIPES AND STRUCTURES DO NOT REQUIRE A

TREATMENT 1 COATING.

7. STORM WATER RETENTION/DETENTION FACILITIES, STORM DRAINAGE PIPE AND

CATCH BASINS SHALL BE FLUSHED AND CLEANED PRIOR TO CITY ACCEPTANCE.

8. ALL PIPES SHALL HAVE A MINIMUM OF 18" COVER AT THE TOP OF THE BELL, OR

SHALL HAVE MINIMUM COVER PER THE MANUFACTURER'S SPECIFICATIONS,

WHICHEVER IS GREATER.

9. CATCH BASIN STATIONS AND OFFSETS ARE MEASURED TO CENTER OF GRATE.

10. 100-FT MAX LINEAR RUN BETWEEN CLEANOUTS. 135° MAX AGGREGATE

HORIZONTAL CHANGE IN DIRECTION WITHOUT CLEANOUT.

CONCRETE

HMAC PAVING

NEW RIP RAP

FIRE DEPARTMENT CONNECTION

LEGEND:

EXIST. FIRE HYDRANT

EXIST. WATER VALVE

EXIST. BLOW OFF

EXIST. WATER METER

EXIST. HOSE BIB

EXIST. IRRIGATION VALVE

EXIST. AIR RELEASE VALVE

LIGHTS

EXIST. STORM DRAIN MANHOLE

EXIST. CLEANOUT

EXIST. SANITARY SEWER MANHOLE

SIGN (TRAFFIC, INFORMATION)

EXIST. MAILBOX

EXIST. SANITARY SEWER

EXIST. STORM DRAIN

EXIST. WATER

EXIST. GAS

EXIST. ELECTRIC

EXIST. OVERHEAD POWER

PROPOSED CONTOUR

EXIST. TELEPHONE

EXIST. CURB AND GUTTER

GAS

EXIST. FIBER OPTIC

EXIST. CENTERLINE

EXIST. RIGHT OF WAY

EXIST. CONTOUR

FLOW LINE

ELECTRIC

WATER

STORM DRAIN

SANITARY SEWER

BOLLARD

CONCENTRIC MANHOLE

IRRIGATION WATER METER

SANITARY SEWER CLEANOUT

CURB INLET

CATCH BASIN INLET

CONTROL STRUCTURE MANHOLE

STORM DRAIN CLEANOUT

FIRE HYDRANT

WATER VALVE

WATER METER

END PLUG

TEE

AIR RELEASE VALVE

BLOWOFF DEVICE ASSEMBLY

PROPOSED RIGHT OF WAY

CURB AND GUTTER

BACKFLOW DEVICE

PROPERTY LINE

ATRIUM DRAIN / BUBBLER

HANDICAP PARKING SYMBOL

PARALLEL PARKING STRIPING

BICYCLE LANE SYMBOL

AREA DRAIN

DYH

IRRIGATION

FIRE SERVICE LINE

EXIST. IRRIGATION

EXIST. FIRE SERVICE LINE

FIBER OPTIC LINE

PUBLIC WATER LINE

PRIMARY ELECTRIC

SECONDARY ELECTRIC

CONSTRUCTION NOTES AND MATERIAL SPECIFICATIONS FOR STORMWATER FACILITIES

GENERAL STORMWATER CONSTRUCTION NOTES

1. All Stormwater facilities must be constructed per the Design Manual, or as approved by the local jurisdiction.

2. Call the reviewing agency 48 hours in advance of constructing this facility so construction observation may be performed to identify variations in the field that may affect design and verify proper construction.

3. For infiltration facilities, exposed facility subgrade shall be fenced to prohibit impacts from construction (including materials and equipment storage). If unprotected subgrade has been exposed to rainfall, scarify the surface to a depth of 4 inches to restore filtration capacity.

4. Placement of amended native or imported soil mix shall occur as follows:

o Conduct excavation, fine grading and placement work only when the facility and soil to be placed is dry. Do not place if soil is saturated.

o Place soil in 8 inch maximum lifts.

o Lightly compact each lift, (e.g. a water filled landscape roller) to achieve 85% compaction. Do not compact with heavy machinery or vibratory compaction.

5. All ground within the facility must be stabilized with one of the options below, also see Material Specifications for Stormwater Facilities.

o Hydroseeding - Hydroseeding with tackifier.

o Matting - Matting shall be used to hold the soil in place until vegetation becomes established. If hand seeding, place seed and then install erosion control matting. If planting, install erosion control matting and then install plants through the matting. Matting is not required on slopes 4H:1V or shallower, or on slopes that have been hydroseeded.

Matting must be biodegradable.

o Mulch - Mulch is not allowed below the water quality ponding depth or within the flow path of an inlet or outfall. Mulch shall be spread over bare soil or in a ring around plants. Ensure that mulch does not touch plant stems.

6. If soil is placed during the wet season the facility must be stabilized within one week of soil installation.

CONSTRUCTION NOTES FOR VEGETATED STORMWATER BMPS

7. Build and vegetate as early as possible to establish plantings prior to directing stormwater runoff to the BMP.

8. Contact approving jurisdiction 48 hours in advance of planting so that the jurisdiction can review soil installation and plant placement prior to plant installation.

CONSTRUCTION NOTES FOR PERVIOUS SURFACE STORMWATER BMPS

9. Contact the approving agency 48 hours prior to placing geotextile fabric. The approving agency may call the engineer of record in advance of constructing this facility so construction observation may be performed to identify variations in the field that may affect design and verify proper construction.

MATERIAL SPECIFICATIONS FOR STORMWATER FACILITIES

1. Growing media must be Imported Planting Soil or Amended Native Soil at the depths shown on the Standard Drawings and meet the following specifications:

a) Imported Water Quality Mixture - Is based on the ODOT “Water Quality

Mixture” 01012, and shall be comprised of soil meeting the gradation in the table below and compost meeting ODOT Standard Specification Section 03020.

Mix the soil and compost so the Imported Water Quality Mixture:

- Is comprised of between 20%-25% compost and between 75%-80% soil.

- Has a pH between 5.5 and 8.0.

- Does not have clumps greater than 3 inches in any direction.

b) Amended Native Soil - Add compost so that the top 18 inches is roughly 30% compost meeting ODOT Standard Specification Section 03020.

i) The approving jurisdiction may request evidence that the Amended Native Soil or Imported Water Quality Mixture meets specification prior to placement.

If requested, test data for the soil mix shall be provided by an accredited laboratory with current certification. The date of the analyses must be no more than 90 days prior to submittal. The report must include the following:

- Name and address of the laboratory

- Phone, contact and email address of the laboratory

- Test data, including date and name of the test procedure

- Source of the topsoil

2. Mulch shall be a 2 inch thick layer of dye, pesticide, and weed free shredded wood chips or coarse compost.

3. Stormwater facility geotextiles shall be ODOT Drainage Geotextiles Type 1, non-woven, per Standard Specification Section 03020. Geotextile under the road base in 4.5.3 shall be Subgrade Geotextile meeting ODOT Standard Specification Section 02320.

4. Impermeable liners may be a 30 mil (minimum) low density polyethylene (ldpe), 30 mil (minimum) ethylene propylene diene monomer (epdm) or bentonite clay mat per manufacturer guidance.

a. Stormwater facilities with liners that are planted with shrubs must have 24 inches of imported soil.

5. Unless otherwise approved, rock for Pervious Surface BMP's and Stormwater Facilities shall be crushed rock per ODOT Standard Specification Sections 00430.11 (Granular Drain Backfill Material) or 02690.20 (Course Aggregate) and meet the following gradations:

RVSS GENERAL NOTES

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56425PE

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OREGON

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EXPIRES: 12/31/26

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IRV

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SDCO

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C1.1

EXISTING

CONDITIONS

SURVEY NOTES

TOPOGRAPHIC MAP SHOWN

AS A REFERENCE ONLY.

CONTACT PARIANI LAND SURVEYING

FOR ADDITIONAL INFORMATION.

1) BOLD/ ELEMENTS TO BE DEMOLISHED AND HAULED

OFF TO AN APPROVED DISPOSAL GROUND.

2) TBR = "TO BE REMOVED"

3) CONTRACTOR TO COORDINATE ALL EXISTING UTILITY

RELOCATION AND/OR REMOVALS WITH THE

APPROPRIATE FRANCHISE UTILITY PRIOR TO

CONSTRUCTION.

4) SEE LANDSCAPE PLANS FOR TREE REMOVAL AND

PROTECTION.

5) SEE IRRIGATION PLANS FOR EX. IRRIGATION DEMO.

C1.2

SITE DEMO

PLAN

PLAN VIEW - SITE DEMOLITION PLAN

SCALE: 1" = 10' - 0" (24x36)

0 10 20

1" = 10'

DEMO KEY

RED

N D

DRAWN BY:

VERIFY SCALES

IF NOT ONE INCH ON THIS

SHEET, ADJUST SCALES

ACCORDINGLY

ORIGINAL DRAWING

BAR IS ONE INCH

D ra w in g N am e:

S :\P

S ha re d

- D oc um en ts

\A ll

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P L

C 1-

C 5.

S av e:

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A t D at e:

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9, :5

N an cy

TDP

46 N. Front St., Suite 200 Medford, OR 97501

541.613.0723 phone www.powellengineeringconsulting.com

JOB NO.

25-035

ISSUE DATE:

LAND USE SET

02/09/26

N O

CHECKED BY: TDP

M E

D F

O R

D S

C H

O O

L D

W A

N E

R Y

O O

M A

-2 W

-2 5D

C , T

A X

C H

S T.

, M

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P A

R K

L O

EX. PLAYGROUND TBR

EX. CONCRETE TBR

EX. SHEDS TO BE RELOCATED

EX. FENCE TBR

EX. ASPHALT TBR

EX. STRIPING TBREX. CURB TBR

EX CURB REMAINS

EX. FENCE TBR

EX. PLAYGROUND

BORDER TBR

TRENCH AND ASPHALT PATCH

FOR STORM CONNECTION

SAWCUT LINE (TYP)

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6' CHAIN LINK FENCE

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PLAYGROUND

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EQUIPMENT

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SHED

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SHED

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5' CHAIN LINK FENCE

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4' CHAIN LINK FENCE

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4' CHAIN

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LINK

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FENCE

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4' CHAIN LINK FENCE

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GATE

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GATE

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4' CHAIN LINK FENCE

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GATE

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CB4

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CB3

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5' CHAIN LINK FENCE

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ALLEY

AutoCAD SHX Text WESTSIDE COMPASSIONATE MINISTRIES WESTSIDE COMPASS MIN INC. 522 S PEACH ST INTS NO. 2001-01517 TAX LOT 12400

AutoCAD SHX Text

WOOD RETAINING WALL

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WOOD RETAINING WALL

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GATE

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56425PE

AutoCAD SHX Text

OREGON

EXPIRES: 12/31/26

C2.1

EROSION

CONTROL PLAN

INSTALL TEMPORARY CONSTRUCTION

ENTRANCE (TCE) PER PER ODOT DETAIL

RD1000 ON SHEET C2.2.

INSTALL INLET PROTECTION ON EXISTING

CATCH BASINS PER ODOT DETAIL

RD1010 ON SHEET C2.2.

INSTALL CONCRETE WASH OUT PER

DETAIL 240, ON SHEET C2.1. cw

ESCP LEGEND

EX. SURFACE FLOW DIRECTION

PLAN VIEW - EROSION CONTROL PLAN

SCALE: 1" = 10' - 0" (24x36)

IT IS THE INTENT OF THIS TEMPORARY EROSION AND SEDIMENT CONTROL PLAN THAT

STORM WATER RUNOFF BE CONTROLLED AT ALL TIMES TO PREVENT SOIL EROSION AND

TO MAINTAIN WATER QUALITY. ANY AND ALL MEASURES NECESSARY TO DO SO SHALL BE

EMPLOYED BY THE CONTRACTOR.

1. REGARDLESS OF SITE, WEATHER, SOIL OR OTHER CONDITIONS, THE CONTRACTOR

SHALL BE FULLY RESPONSIBLE FOR ENSURING THAT EROSION DOES NOT OCCUR ON

THE SITE AND THAT POLLUTED OR SILT-LADEN RUNOFF DOES NOT LEAVE THE SITE

OR ENTER INTO ANY CREEK, STREAM, WETLAND OR WATER BODY ON THE SITE.

2. BEYOND THE MINIMUM REQUIREMENTS SHOWN ON THIS PLAN, THE CONTRACTOR

SHALL BE RESPONSIBLE FOR SELECTING AND IMPLEMENTING APPROPRIATE

METHODS, "BEST MANAGEMENT PRACTICES" (BMPS), FOR STORM WATER

TREATMENT AND CONTROL THAT MEET THE REQUIREMENTS OF THE STATE AND

LOCAL JURISDICTION.

3. THE CONTRACTOR SHALL REPORT ALL WATER QUALITY CONCERNS AND ACTIVITIES

TO THE PROJECT ENGINEER. IN THE EVENT THAT THE INSTALLED WATER QUALITY

CONTROL MEASURES ARE INEFFECTIVE AT CONTROLLING EROSION AND SEDIMENT,

THE CONTRACTOR SHALL IMMEDIATELY REPORT TO AND CONSULT WITH THE

PROJECT ENGINEER TO FIND AN APPROPRIATE REMEDY. ALL CONSTRUCTION

ACTIVITIES, WITH THE EXCEPTION OF EROSION AND SEDIMENT CONTROL MEASURES,

SHALL CEASE UNTIL SUCH TIME AS THE WATER QUALITY IS BROUGHT UNDER

CONTROL.

4. THE CONTRACTOR SHALL BE RESPONSIBLE FOR MONITORING WEATHER FORECASTS

AND ANTICIPATING STORM ACTIVITY AND SHALL SCHEDULE ALL PROJECT ACTIVITIES

IN ANTICIPATION OF THE WEATHER.

5. ALL SUPPLIES AND MATERIALS NECESSARY FOR IMPLEMENTING BMPS SHALL BE

STORED ON SITE AND SHALL BE IMMEDIATELY AVAILABLE FOR USE. SUCH SUPPLIES

AND MATERIALS SHALL INCLUDE, BUT NOT BE LIMITED TO, STRAW BALES OR OTHER

MULCHING MATERIAL, SILT FENCING AND STAKES, FILTER FABRIC, ETC.

6. DURING AND AFTER RUNOFF PRODUCING STORM EVENTS, CONTRACTOR SHALL

MONITOR ALL EROSION CONTROL MEASURES AND SHALL PRIORITIZE

IMPLEMENTATION AND MAINTENANCE OF EROSION AND SEDIMENT CONTROL

MEASURES ABOVE ALL OTHERS.

ESCP RESPONSIBILITY

WET WEATHER CONSTRUCTION

THE SITE SOILS ARE CONSIDERED VERY MOISTURE SENSITIVE AND, AS SUCH, ARE

SUSCEPTIBLE TO DISTURBANCE BY CONSTRUCTION EQUIPMENT, PARTICULARLY

DURING PERIODS OF WET WEATHER. DURING WET WEATHER, THE CONTRACTOR

SHALL MINIMIZE TRAFFIC ON PREPARED SOIL SUBGRADE AREAS. IF THE SITE SOILS

ARE EXPOSED DURING WET WEATHER, THE USE OF CRUSHED ROCK PLACED AS

ENGINEERED FILL IN THE BOTTOM OF THE EXCAVATIONS MAY BE NECESSARY TO

PROTECT THE SUBGRADE. THE GRADING CONTRACTOR SHALL TAKE ALL

PRECAUTIONS TO LIMIT SURFACE DISTURBANCE AND PROTECT THE SITE GRADING

AREA FROM EXCESSIVE RUNOFF EROSION.

INSTALL ROCK CHECK DAM PER ODOT

DETAIL RD1005 ON SHEET C2.2.

N D

DRAWN BY:

VERIFY SCALES

IF NOT ONE INCH ON THIS

SHEET, ADJUST SCALES

ACCORDINGLY

ORIGINAL DRAWING

BAR IS ONE INCH

D ra w in g N am e:

S :\P

S ha re d

- D oc um en ts

\A ll

St af f\P ro je ct s\ C ur re nt P ro je ct s\

P L\

D ra w in gs \C

P L

C 1-

C 5.

S av e:

F eb ru ar y 9, :3 t D at e:

F eb ru ar y

9, 2:

T od d

TDP

46 N. Front St., Suite 200 Medford, OR 97501

541.613.0723 phone www.powellengineeringconsulting.com

JOB NO.

25-035

ISSUE DATE:

LAND USE SET

02/09/26

N O

CHECKED BY: TDP

M E

D F

O R

D S

C H

O O

L D

W A

N E

R Y

O O

M A

-2 W

-2 5D

C , T

A X

C H

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P A

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L O

TEMPORARY

SANITARY FACILITY

LOCATION

EQUIPMENT

STAGING

AREA

0 10 20

1" = 10' cw cw 240220

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6' CHAIN LINK FENCE

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5' CHAIN LINK FENCE

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4' CHAIN LINK FENCE

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GATE

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4' CHAIN LINK FENCE

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GATE

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CB4

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CB3

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5' CHAIN LINK FENCE

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7' CHAIN LINK FENCE

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GATE

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6' WOOD FENCE

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ALLEY

AutoCAD SHX Text WESTSIDE COMPASSIONATE MINISTRIES WESTSIDE COMPASS MIN INC. 522 S PEACH ST INTS NO. 2001-01517 TAX LOT 12400

AutoCAD SHX Text

WOOD RETAINING WALL

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WOOD RETAINING WALL

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GATE

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GATE

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56425PE

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OREGON

C2.2

ESC

DETAILS

N D

DRAWN BY:

VERIFY SCALES

IF NOT ONE INCH ON THIS

SHEET, ADJUST SCALES

ACCORDINGLY

ORIGINAL DRAWING

BAR IS ONE INCH

D ra w in g N am e:

S :\P

S ha re d

- D oc um en ts

\A ll

St af f\P ro je ct s\ C ur re nt P ro je ct s\

P L\

D ra w in gs \C

P L

C 1-

C 5.

S av e:

F eb ru ar y 9, 5:

t D at e:

F eb ru ar y

, 2

N an cy

TDP

46 N. Front St., Suite 200 Medford, OR 97501

541.613.0723 phone www.powellengineeringconsulting.com

JOB NO.

25-035

ISSUE DATE:

LAND USE SET

02/09/26

N O

CHECKED BY: TDP

M E

D F

O R

D S

C H

O O

L D

W A

N E

R Y

O O

M A

-2 W

-2 5D

C , T

A X

C H

S T.

, M

D , O

P A

R K

L O

AutoCAD SHX Text

56425PE

AutoCAD SHX Text

OREGON

12 12

0 10 20

1" = 10' C3.0

SITE, DRAINAGE,

& UTILITY PLANPLAN VIEW - SITE, DRAINAGE, AND UTILITY PLAN

SCALE: 1" = 10' - 0" (24x36)

KEYNOTES

STANDARD VERTICAL CURB.

CURB AND GUTTER.

MEDIUM ASPHALT PAVING SECTION.

C6.0

GENERAL NOTES

N D

DRAWN BY:

VERIFY SCALES

IF NOT ONE INCH ON THIS

SHEET, ADJUST SCALES

ACCORDINGLY

ORIGINAL DRAWING

BAR IS ONE INCH

D ra w in g N am e:

S :\P

S ha re d

- D oc um en ts

\A ll

St af f\P ro je ct s\ C ur re nt P ro je ct s\

P L\

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P L

C 1-

C 5.

S av e:

F eb ru ar y 9, 5:

t D at e:

F eb ru ar y

, 2

N an cy

TDP

46 N. Front St., Suite 200 Medford, OR 97501

541.613.0723 phone www.powellengineeringconsulting.com

JOB NO.

25-035

ISSUE DATE:

LAND USE SET

02/09/26

N O

CHECKED BY: TDP

M E

D F

O R

D S

C H

O O

L D

W A

N E

R Y

O O

M A

-2 W

-2 5D

C , T

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1. ALL ROADWAY SIGNS WITHIN THE PUBLIC RIGHT OF

WAY TO BE FURNISHED AND INSTALLED BY

CONTRACTOR. COORDINATE WITH CITY OF

MEDFORD, PUBLIC WORKS DEPT.

2. ALL SIGN POSTS SHALL BE PERFORATED STEEL

SQUARE TUBE (PSST) PER ODOT STD DRAWING

TM681

3. PARKING LOT LIGHT POLES AND LUMINARIES SHALL

BE COORDINATED AND INSTALLED THROUGH

DISTRICT ELECTRIC DEPARTMENT

19.00' 24.00' 19.00'

9.00'

20.00'

6.5'

1.15'

R = 30' R = 10'

PARKING STALL

COUNT (TYP)

RVSS APPROVED SIMPLIFIED APPROACH

TO STORMWATER MANAGEMENT

RAINGARDEN SIZING CALCS:

TOTAL NEW IMPERVIOUS AREAS = 8,204 SF

MIN. RAINGARDEN SIZE = 8,204 x 0.05 = 411 SF

SHOWN RAINGARDEN SIZE = 425 SF

EX. PUBLIC ALLEY

(GRAVEL)

H S

EX. SCHOOL

BUILDING

EX. SCHOOL

PARKING LOT

EX. SCHOOL

PARKING LOT

NEW SCHOOL

PARKING LOT

ADJACENT PROPERTY

PROPERTY

LINE (TYP)

PROPERTY

LINE (TYP)

EX. FENCE TO

REMAIN (TYP)

EX. SIDEWALK

. S

BEEHIVE

OVERFLOW

STRUCTURE

CONNECT

TO EX. CB

SAWCUT EX.

ASPHALT.

STORM DRAIN CLEANOUT

"BEEHIVE" A-3 CONTROL STRUCTURE

6-4 C6.0

LEGEND

STORM DRAIN PIPE (SIZE AS INDICATED):

COVER LESS THAN 12" => DUCTILE IRON OR TYPE 5 RCP

COVER 12" TO 18" => C900 PVC

COVER >18" => PVC

CURB OPENING 304

C6.0

598 SAWCUT EXISTING ASPHALT

PER ODOT DETAILS RD300 & RD302

375 WHITE PAINTED DIRECTIONAL ARROW

375 (TYP)

EX. CURB

REMAINS

9.00'

2.00'

EX. FENCE TO

REMAIN (TYP)

NEW PARKING

LOT LIGHT

EX. PARKING LOT

LIGHT TO REMAIN.

CURB RAMP

383 4" WHITE STRIPING PER MUTCD

STANDARDS

383 (TYP)

rd300 C6.0 rd302 C6.0

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6' CHAIN LINK FENCE

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5' CHAIN LINK FENCE

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4' CHAIN LINK FENCE

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4' CHAIN LINK FENCE

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GATE

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4' CHAIN LINK FENCE

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GATE

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CB2

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CB4

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CB3

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5' CHAIN LINK FENCE

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3' CHAIN LINK FENCE

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7' CHAIN LINK FENCE

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GATE

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6' WOOD FENCE

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S PEACH ST

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ALLEY

AutoCAD SHX Text WESTSIDE COMPASSIONATE MINISTRIES WESTSIDE COMPASS MIN INC. 522 S PEACH ST INTS NO. 2001-01517 TAX LOT 12400

AutoCAD SHX Text

WOOD RETAINING WALL

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WOOD RETAINING WALL

AutoCAD SHX Text

GATE

AutoCAD SHX Text

GATE

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56425PE

AutoCAD SHX Text

OREGON

FL = 1411.31

RE = 1412.30

1412.34

1414.56

1414.80

1413.14

1414.51

TC1414.65

1414.72

1414.80

1414.45

1414.80

1414.75

1414.73

1414.88

1414.73

1413.86

1413.81

1413.34

1412.92

1412.89

1413.05

1413.10

1413.12

TC1413.36

1413.36

1413.52

1415.15

1414.99

1415.62

1415.46

1414.92

TC 1415.36

1415.36

1415.40

1414.96

TC/AC

1412.40

1414.96

1414.91

1415.00

TC/C

1411.40

1.8% 1.0% 1.0%

1.0%

0 10 20

1" = 10'

C4.0

GRADING

PLAN

PLAN VIEW - GRADING PLAN

SCALE: 1" = 10' - 0" (24x36)

N D

DRAWN BY:

VERIFY SCALES

IF NOT ONE INCH ON THIS

SHEET, ADJUST SCALES

ACCORDINGLY

ORIGINAL DRAWING

BAR IS ONE INCH

D ra w in g N am e:

S :\P

S ha re d

- D oc um en ts

\A ll

St af f\P ro je ct s\ C ur re nt P ro je ct s\

P L\

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P L

C 1-

C 5.

S av e:

F eb ru ar y 9, 5:

t D at e:

F eb ru ar y

, 2

N an cy

TDP

46 N. Front St., Suite 200 Medford, OR 97501

541.613.0723 phone www.powellengineeringconsulting.com

JOB NO.

25-035

ISSUE DATE:

LAND USE SET

02/09/26

N O

CHECKED BY: TDP

M E

D F

O R

D S

C H

O O

L D

W A

N E

R Y

O O

M A

-2 W

-2 5D

C , T

A X

C H

S T.

, M

D , O

P A

R K

L O

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6' CHAIN LINK FENCE

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5' CHAIN LINK FENCE

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4' CHAIN LINK FENCE

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GATE

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4' CHAIN LINK FENCE

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GATE

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CB4

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CB3

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5' CHAIN LINK FENCE

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7' CHAIN LINK FENCE

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GATE

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6' WOOD FENCE

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ALLEY

AutoCAD SHX Text WESTSIDE COMPASSIONATE MINISTRIES WESTSIDE COMPASS MIN INC. 522 S PEACH ST INTS NO. 2001-01517 TAX LOT 12400

AutoCAD SHX Text

WOOD RETAINING WALL

AutoCAD SHX Text

WOOD RETAINING WALL

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GATE

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GATE

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56425PE

AutoCAD SHX Text

OREGON

PROJECT

DETAILS

VEGETATION PER

PLANTING PLAN

FLOW AREA

MAX SIDE SLOPES:

3H:1V - VEGETATED

4H:1V - GRASSY

6"-12" TYP

PONDING DEPTH

OUTFALL STRUCTURE

PER PLAN

NON-PERFORATED

OUTFLOW PIPE TO

APPROVED DISCHARGE

POINT PER PLANS.

MULCH/EROSION CONTROL

MATTING PER PLANS

UNDISTURBED NATIVE SOIL

AMENDED NATIVE SOIL 18" MIN.

IMPORTED SOILS 12" MIN.

FINISH GRADE

PER PLANS

OVERFLOW RIM

ELEV. PER PLANS

6" MIN. FREEBOARD

OR PER JURISDICTION

SCALE: NTS

INFILTRATION RAIN GARDEN SECTION451

C6.0

DRIER

MODERATE

MOIST

MODERATE

DRIER

Water Quality Conveyance Swale Planting Schematic

BMP 8.03

Scale: NTS

DRIER

MODERATE

MOIST

LEGEND:

PLANT SPECIES APPROPRIATE

FOR MOISTURE ZONE:

INDICATES GRADE BREAK

MOISTURE ZONE

TOP OF WQ CONVEYANCE

SWALE, ELEVATION MAY VARY

BOTTOM OF WQ CONVEYANCE

SWALE, ELEVATION MAY VARY

EXTENT OF MOISTURE ZONE

MOISTURE ZONE DESCRIPTION

MATURE PLANT SPREAD, TYP

NOTES:

1. THIS DETAIL IS PROVIDED AS A SCHEMATIC EXAMPLE OF THE

RANDOM PLANT PLACEMENT AND 90% COVERAGE AFTER

ESTABLISHMENT PERIOD DESIRED TO REDUCE EROSION AND

WEEDS.

2. INSTALL PLANTS PER PLANS, ACCORDING TO LANDSCAPE

DESIGN PLANT TABLE, WHICH SHOULD INCLUDE PLANT

SPECIES, SPACING, AND QUANTITIES IN EACH MOISTURE ZONE.

3. MOISTURE ZONES VARY FROM THOSE SHOWN DEPENDING ON

GRADING PLAN, LOCATION OF INLET(S) AND OUTLET(S) AND

FACILITY SHAPE.

SECTION , A-A

MOIST

MODERATE

DRIER

MODERATE

DRIER

IMPORTED PLANTING SOIL

OR AMENDED NATIVE SOIL

FLOWFLOW

PLAN VIEW

PROFILE VIEW

MULCH/EROSION CONTROL

MATTING PER PLANS

Rogue Valley Stormwater Design

Manual

N D

DRAWN BY:

VERIFY SCALES

IF NOT ONE INCH ON THIS

SHEET, ADJUST SCALES

ACCORDINGLY

ORIGINAL DRAWING

BAR IS ONE INCH

D ra w in g N am e:

S :\P

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\A ll

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9, 2:

T od d

TDP

46 N. Front St., Suite 200 Medford, OR 97501

541.613.0723 phone www.powellengineeringconsulting.com

JOB NO.

25-035

ISSUE DATE:

LAND USE SET

02/09/26

N O

CHECKED BY: TDP

M E

D F

O R

D S

C H

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L D

W A

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TGeneral Notes for Vegetated BMPs

1. Excluding construction of the facility itself, exposed stormwater treatment area subgrade shall be fenced to prohibit impacts from construction

(including materials and equipment storage).

2. Build and vegetate as early as possible to establish plantings prior to directing stormwater runoff to the BMP.

3. Call the reviewing agency 48 hours in advance of constructing this facility so construction observation may be performed to identify variations in the field that may affect design and verify proper construction.

4. Over-excavate within the BMP to allow for placement of amended or imported soil up to final grade.

5. Amended native or imported soil mix shall be the "Water Quality Mixture" specified in Oregon Standard Specifications for Construction Special

Provision Section 01012.12.

6. Placement of amended native or imported soil mix shall occur as follows:

a. Conduct excavation, fine grading and placement work only when the facility and the soil to be placed is dry. Do not place if soil is saturated.

b. If unprotected soil has been exposed to rainfall, scarify the surface to a depth of 4 inches to restore filtration capacity.

c. Place soil in 8 inch maximum lifts (i.e. depths).

d. Lightly compact each lift, (e.g. a water filled landscape roller) to achieve 85% compaction. Do not compact with heavy machinery or vibratory compaction.

7. If soil is placed during the wet season and the facility will not be planted within one week of soil installation, install Oregon Standard Specifications for Construction, Special Provision 00280 Type E erosion control matting.

8. Contact approving jurisdiction 48 hours in advance of planting so that the jurisdiction can review soil installation and plant placement prior to plant installation.

9. Mulch shall be:

a. Placed in areas shown on the approved plan

b. Shredded wood chips or course compost

c. Dye, pesticide and weed free

d. Spread in a minimum two inch layer over bare soil or in a ring around plants

e. Not touching plant stems

10. Side slopes outside of flow area shall be permanently stabilized with mulch and vegetation.

11. The approved jurisdiction may request evidence the the amended native or imported soil mix meets specification prior to placement.

12. If requested, test data for the soil mix shall be provided by an accredited laboratory with current certification. The date of the analysis must be no more than 90 days prior to submittal. The report must include the following:

a. Name and address of the laboratory

b. Phone, contact and email address of the laboratory

c. Test data, including date and name of the test procedure

d. Source of the topsoil

SCALE: NTS

DETAIL - 24" BEEHIVE CONTROL STRUCTURE410

RIM ELEVATION

= 1412.30

4"-1" OPEN GRADED

AGGREGATE

12" DEEP, 4'x4' PAD2" CORED OPENING

6" SUMP

BOTTOM ELEV = 1411.31

SUMP

(12" +/-)

(PER PLAN)

OUTLET PIPE @

0.50% MIN.

2'-1"

FILTER FABRIC

2'-7"

3'-3"

BEEHIVE GRATE WITH

LOCKING CABLE TIE-DOWN

MANHOLE MONO BASE

4" MIN.

2.00'

R=1" 6"

12"

1.5"

4"-0" CRUSHED ROCK BASE

95% COMPACTION

R=1"R=1"

R=1/2"

24"

12"

1.5" 18"

4"-0" CRUSHED ROCK BASE

95% COMPACTION

SCALE: NTS

VERTICAL CURB301 SCALE: NTS

CURB & GUTTER302

1. CONTRACTOR TO SUBMIT ASPHALT MIX TO ENGINEER FOR REVIEW AND APPROVAL PRIOR

TO PAVING. MIX SHALL CONSIST OF AN ODOT LEVEL 2, 1/2" DENSE GRADED MIX.

2. ASPHALT SUBMITTAL SHALL ENSURE MAXIMUM RECLAIMED ASPHALT PAVEMENT (RAP) OF

20%.

3. CONSTRUCTION OF ASPHALT SHALL BE COMPLETED IN CONFORMANCE WITH THE CURRENT

OREGON DEPARTMENT OF TRANSPORTATION'S STANDARD SPECIFICATIONS FOR

CONSTRUCTION, INCLUDING SECTION 00745.

4. AGGREGATE BASE AND SUBBASE SHALL BE INSTALLED IN MAXIMUM 6" LIFTS AND

MECHANICALLY COMPACTED TO MINIMUM 95% OF THE MAXIMUM DENSITY IN ACCORDANCE

WITH THE AASHTO T-99 METHOD.

5. AGGREGATE BASE SHALL MEET ODOT SPECIFICATIONS FOR DENSE-GRADED AGGREGATE

BASE ROCK.

6. JUST PRIOR TO INSTALLING AGGREGATE BASE ROCK THE SUBGRADE SHALL BE PROOF

ROLL TESTED WITH A LOADED DUMP TRUCK TO SHOW A MAXIMUM 1/4" DEFLECTION.

SUBGRADE MATERIAL THAT DOES NOT PASS PROOF ROLL TESTING SHALL BE REMOVED

AND ADDITIONAL CRUSHED ROCK INSTALLED.

NOTES

SCALE: NTS

AC SECTION - MEDIUM321

3" OF HMAC PAVING

6" OF AGGREGATE BASE

(3/4" -0" CRUSHED ROCK)

8" OF AGGREGATE SUBBASE

(4" -0" CRUSHED ROCK)

COMPACTED SUBGRADE

NON-WOVEN 5-OZ GEOTEXTILE FABRIC

AutoCAD SHX Text

56425PE

AutoCAD SHX Text

OREGON

SPECIFICATIONS

C8.0

N D

DRAWN BY:

VERIFY SCALES

IF NOT ONE INCH ON THIS

SHEET, ADJUST SCALES

ACCORDINGLY

ORIGINAL DRAWING

BAR IS ONE INCH

D ra w in g N am e:

S :\P

S ha re d

- D oc um en ts

\A ll

St af f\P ro je ct s\ C ur re nt P ro je ct s\

P L\

D ra w in gs \C

C 8.

S av e:

F eb ru ar y

, 2

:0 t D at e:

F eb ru ar y

, 2

N an cy

TDP

46 N. Front St., Suite 200 Medford, OR 97501

541.613.0723 phone www.powellengineeringconsulting.com

JOB NO.

25-035

ISSUE DATE:

LAND USE SET

02/09/26

N O

CHECKED BY: TDP

M E

D F

O R

D S

C H

O O

L D

W A

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M A

-2 W

-2 5D

C , T

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C H

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D , O

P A

R K

L O

AutoCAD SHX Text

56425PE

AutoCAD SHX Text

OREGON

SPECIFICATIONS

C8.1

N D

DRAWN BY:

VERIFY SCALES

IF NOT ONE INCH ON THIS

SHEET, ADJUST SCALES

ACCORDINGLY

ORIGINAL DRAWING

BAR IS ONE INCH

D ra w in g N am e:

S :\P

S ha re d

- D oc um en ts

\A ll

St af f\P ro je ct s\ C ur re nt P ro je ct s\

P L\

D ra w in gs \C

C 8.

S av e:

F eb ru ar y

, 2

:0 t D at e:

F eb ru ar y

, 2

N an cy

TDP

46 N. Front St., Suite 200 Medford, OR 97501

541.613.0723 phone www.powellengineeringconsulting.com

JOB NO.

25-035

ISSUE DATE:

LAND USE SET

02/09/26

N O

CHECKED BY: TDP

M E

D F

O R

D S

C H

O O

L D

W A

N E

R Y

O O

M A

-2 W

-2 5D

C , T

A X

C H

S T.

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D , O

P A

R K

L O

AutoCAD SHX Text

56425PE

AutoCAD SHX Text

OREGON

Project Number

Date

Issuance

Drawing Title

Sheet No

Revisions

Consultant

No. Description Date

Stamp

Pr oj ec t

25-035

02/05/26

LAND USE

D S

C H

O O

L D

W P

H S

T, M

R D

O R design and architecture, llc arkitek:

426 a street ashland, or 97520 tel: 541.591.9988 design and architecture, llc arkitek:

426 a street ashland, or 97520 tel: 541.591.9988

SPECIFICATIONS

L0.01

SECTION 32 84 00 - PLANTING IRRIGATION

PAR…

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