HomeMy WebLinkAboutP_McKnightCivilPlayFields_RecordDrawings.pdfN 186865.96
E 1306845.69
EDMONDS AVE NENE 12TH STREET HARRINGTON AVE NENE 1
6
T
H
S
T
R
E
E
T
McKNIGHT MIDDLE SCHOOL
ALTERNATE
BID
NO.1
NOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425TEL 206.267.2429FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
AHBL PROJECT NO. 2180059
CONSTRUCTION RECORD DRAWINGS
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL
FIELD IMPROVEMENTS
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204RENTON SCHOOL DISTRICT
AS-BUILT
I CERTIFY THAT THE INFORMATION SHOWN HEREON
WHICH WAS AS-BUILT BY AHBL , AND MAY INCLUDE
LOCATIONS, ELEVATIONS, DEPTHS, PIPE SIZES, AND
AS-BUILT COMMENTS, ACCURATELY REFLECTS EXISTING
FIELD CONDICTIONS AS DETERMINED BY ME OR UNDER MY
DIRECT SUPERVISION ON THIS DATE: 11/7/2019.
41803
N
0 100 200
1" = 100 FEET
GRAPHIC SCALE
500
VICINITY MAP
SCALE: 1" = 1,000'
N
SITE INFORMATION
SITE ADDRESS:
1200 EDMONDS AVENUE NE, RENTON, WA 98056
PARCEL NUMBER:
7227801860, 0423059048
SECTION, TOWNSHIP, RANGE:
SW 1/4, SECTION 4, TOWNSHIP 23 NORTH, RANGE 05 EAST, WILLAMETTE MERIDIAN
PARCEL AREA:
20.39 ACRES
PROJECT AREA:
3.34 ACRES
POR S 1/2 OF NW 1/4 OF SW 1/4 OF SW 1/4 & SW 1/4 OF SW 1/4 OF
SW 1/4 LESS RDS
LEGAL DESCRIPTION
SCALE: 1"=100'
IF WORKERS ENTER ANY TRENCH OR OTHER EXCAVATION FOUR OR MORE
FEET IN DEPTH THAT DOES NOT MEET THE OPEN PIT REQUIREMENTS OF
WSDOT SECTION 2-09.3(3)B, IT SHALL BE SHORED AND CRIBBED. THE
CONTRACTOR ALONE SHALL BE RESPONSIBLE FOR WORKER SAFETY AND
AHBL ASSUMES NO RESPONSIBILITY. ALL TRENCH SAFETY SYSTEMS SHALL
MEET THE REQUIREMENTS OF THE WASHINGTON INDUSTRIAL SAFETY AND
HEALTH ACT, CHAPTER 49.17 RCW.
TRENCH NOTE
AN AUTOCAD DRAWING FILE IS AVAILABLE TO ASSIST WITH SITE LAYOUT.
PLEASE NOTE THAT ELECTRONIC FILES ARE PROVIDED FOR CONTRACTOR'S
CONVENIENCE AND SHALL NOT REPLACE NOR BE USED TO SUBSTITUTE THE
CONTRACT DOCUMENTS. THE CONTRACTOR IS RESPONSIBLE FOR PROJECT
LAYOUT ACCORDING TO CONTRACT DOCUMENTS AND COST FOR ELECTRONIC
AUTOCAD FILES.
PHONE: (253) 383-2422
FAX: (253) 383-2572
CONTACT: WILLIAM FIERST, P.E.
SITE MAP
FILL MATERIAL SHALL NOT CONTAIN PETROLEUM PRODUCTS, OR SUBSTANCES
WHICH ARE HAZARDOUS, DANGEROUS, TOXIC, OR WHICH OTHERWISE VIOLATE
ANY STATE, FEDERAL, OR LOCAL LAW, ORDINANCE, CODE, REGULATION, RULE,
ORDER, OR STANDARD.
FILL SPECIFICATION
TEMPORARY BENCHMARK
GENERAL NOTE
1. CONSTRUCTION SURVEY SHALL BE PROVIDED BY THE CONTRACTOR.SITE
LOCATION
WATER:CITY OF RENTON
PHONE:(425)-430-7210
SANITARY SEWER:CITY OF RENTON
PHONE:(425)-430-7332
STORMWATER:CITY OF RENTON
PHONE:(425)-430-7332
POWER:PUGET SOUND ENERGY
PHONE:1-888-321-7779
GAS:PUGET SOUND ENERGY
PHONE:1-888-321-7779
PHONE:CENTURY LINK
PHONE:1-800-244-1111
ONE CALL:1-800-424-5555
UTILITIES / SERVICES
OWNER
RENTON SCHOOL DISTRICT
7812 S 124TH ST
SEATTLE, WA 98178
PH: (425) 204-4479
CONTACT: STEWART SHUSTERMAN
CIVIL ENGINEER /
LANDSCAPE ARCH
/ SURVEYOR
AHBL, INC.
2215 NORTH 30TH STREET
SUITE 300
TACOMA, WA 98403
PH. (253) 383-2422
FAX (253) 383-2572
CIVIL CONTACT: ADAM BRAUN, P.E. OR
ANNE TURPIN, P.E.
LANDSCAPE ARCH CONTACT: KRISTIN
GLANDON, P.L.A.
SURVEY CONTACT: DAVID
FOLLANSBEE, P.L.S.
1.SURFACE UTILITY FACILITIES ARE SHOWN HEREON PER FIELD LOCATED VISIBLE EVIDENCE. THERE
MAY BE UTILITIES THAT EXIST ON THIS SITE OTHER THAN THOSE GRAPHICALLY DEPICTED HEREON.
2. UNDERGROUND (BURIED) UTILITIES SHOWN HEREON ARE BASED ON COMBINATIONS OF VISIBLE
SURFACE EVIDENCE, UTILITY LOCATOR MARKINGS AND RECORD DATA (SUCH AS AS-BUILT OR
UTILITY DESIGN DRAWINGS). ALL UNDERGROUND UTILITIES SHOWN HEREON ARE APPROXIMATE
AND, IN SOME CASES, ARE SHOWN AS STRAIGHT LINES BETWEEN FIELD LOCATED SURFACE UTILITY
FACILITIES. UNDERGROUND UTILITIES MAY HAVE BENDS, CURVES OR CONNECTIONS WHICH ARE NOT
SHOWN.
3. ALTHOUGH LOCATIONS OF UNDERGROUND UTILITIES BASED ON UTILITY LOCATOR MARKINGS AND
RECORD DATA (SUCH AS AS-BUILT OR UTILITY DESIGN DRAWINGS) ARE DEEMED RELIABLE, AHBL,
INC. ASSUMES NO LIABILITY FOR THE ACCURACY OF SAID DATA.
4.THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE APPROXIMATE ONLY AND HAVE NOT
BEEN INDEPENDENTLY VERIFIED BY THE OWNER OR ITS REPRESENTATIVE. THE CONTRACTOR SHALL
DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK AND
AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES THAT HAPPEN DUE TO THE
CONTRACTOR'S FAILURE TO LOCATE EXACTLY AND PRESERVE ANY AND ALL UNDERGROUND
UTILITIES.
5.CALL 1-800-424-5555 BEFORE ANY CONSTRUCTION.
UTILITY NOTES
AUTOCAD FILE
TBM #1
AHBL #100
NAIL AND WASHER
N:186930.6371
E:1306766.9234
ELEV:356.63
TBM #2
AHBL #101
NAIL AND WASHER
N:187118.1267
E:1306675.4727
ELEV: 354.06
TBM #3
AHBL #102
NAIL AND WASHER
N:186990.8120
E:1306488.4359
ELEV:351.91
TBM #4
AHBL #103
REBAR AND CAP
N:187112.9252
E:1306223.8651
ELEV:343.64
TBM #5
AHBL #104
REBAR AND CAP
N:186922.5518
E:1306223.5816
ELEV:338.86
COVER SHEET C1.0
INSPECTION NOTIFICATION
CITY OF RENTON DEPARTMENT OF
COMMUNITY & ECONOMIC DEVELOPMENT,
DEVELOPMENT SERVICES
1055 SOUTH GRADY WAY
RENTON, WA. 98057
PH: (425) 430-7200
1.THE CONTRACTOR IS REQUIRED TO NOTIFY THE DEVELOPMENT SERVICES
DIVISION, LAND USE INSPECTION SECTION (425) 430-7200, THREE DAYS PRIOR TO
THE BEGINNING OF CONSTRUCTION FOR A PRECONSTRUCTION CONFERENCE
AND SPECIFICALLY REQUEST
INSPECTION BEFORE BEGINNING:
A. INSTALLING SILTATION AND EROSION CONTROL MEASURES
B. CLEARING AND GRUBBING
C. EARTHWORK
D. INSTALLATION OF ANY UNDERGROUND UTILITY
E. BEFORE PLACING SUBBASE, BASE OR PAVING SURFACES
F. INSTALLATION OF ANY FORMS OR PLACING ANY CONCRETE
APPROX. 286 CUBIC YARDS CUT
APPROX. 2208 CUBIC YARDS FILL
NET: APPROX. 1,922 CUBIC YARD FILL
NOTE: THE ABOVE QUANTITIES ARE ESTIMATES ONLY INTENDED FOR THE PERMITTING PROCESS AND
ARE NOT TO BE USED BY THE CONTRACTOR FOR BIDDING PURPOSES. THE CONTRACTOR SHALL MAKE
THEIR OWN EARTHWORK DETERMINATION.
ONSITE SOILS SHALL BE RE-USED TO THE MAXIMUM EXTENT FEASIBLE.
CONTRACTOR SHALL OBTAIN IMPORT MATERIALS AND DISPOSE OF EXPORT MATERIALS AT APPROVED
LOCATIONS TO BE DETERMINED PRIOR TO THE START OF CONSTRUCTION ACTIVITIES.
EARTHWORK INFORMATION
PRECONSTRUCTION
NOTES
SHEET INDEX
SHEET
NUMBER SHEET TITLE
C1.0 COVER SHEET
C1.1 STUDENT ACCESS
C2.0 TESC & DEMOLITION PLAN
C2.1 TESC & DEMOLITION PLAN
C2.2 TESC & DEMOLITION PLAN
C2.3 TESC & DEMOLITION PLAN
C2.4 TESC NOTES & LEGEND
C2.5 TESC NOTES & DETAILS
C2.6 TESC NOTES & DETAILS
C3.0 DRAINAGE PLAN
C3.1 DRAINAGE PLAN
C3.2 DRAINAGE PLAN
C3.3 DRAINAGE PLAN
C3.4 STORM DRAINAGE PROFILES
C3.5 NOTES & DETAILS
C3.6 NOTES & DETAILS
C3.7 NOTES & DETAILS
C3.8 NOTES & DETAILS
C3.9 UNDERDRAIN DETAILS
C4.0 GRADING, PAVING & HORIZONTAL CONTROL PLAN
C4.1 GRADING, PAVING & HORIZONTAL CONTROL PLAN
C4.2 GRADING, PAVING & HORIZONTAL CONTROL PLAN
C4.3 PAVEMENT NOTES & DETAILS
C4.4 DRAINAGE NOTES AND DETAILS
L1.0 PLANTING PLAN
L1.1 PLANTING PLAN
L1.2 PLANTING PLAN
L2.0 IRRIGATION DEMO
L2.1 IRRIGATION PLAN
L2.2 IRRIGATION PLAN
L2.3 IRRIGATION PLAN
L2.4 IRRIGATION DETAILS
0423059048
7227801860
NAVD 88
CITY OF RENTON CONTROL NETWORK HOLDING
POINT NUMBERS 57 AND 369.
POINT 57 - 3" BRASS DISC IN CASE AT
INTERSECTION OF NE 12TH STREET AND
EDMONDS AVENUE NE. ELEVATION=326.43'
POINT 369 - BRASS DISC IN CASE LYING IN
CENTER OF EDMONDS AVENUE NE
APPROXIMATELY 185 FEET NORTHERLY OF
INTERSECTION WITH NE 20TH STREET.
ELEVATION = 332.57'
VERTICAL DATUM
NAD 83/91
CITY OF RENTON CONTROL NETWORK
HOLDING POINT NUMBERS 57 AND 369.
POINT 57 - 3" BRASS DISC IN CASE AT
INTERSECTION OF NE 12TH STREET AND
EDMONDS AVENUE NE.
N=186452.8651
E=1306190.3942
POINT 369 - BRASS DISC IN CASE LYING IN
CENTER OF EDMONDS AVENUE NE
APPROXIMATELY 185 FEET NORTHERLY OF
INTERSECTION WITH NE 20TH STREET.
N=189092.0330
E=1306215.3062
BASIS OF BEARING
R-402801
11/07/2019
N 186865.96
E 1306845.69
EDMONDS AVE NENE 12TH STREET HARRINGTON AVE NEMcKNIGHT MIDDLE SCHOOL
NOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425TEL 206.267.2429FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
AHBL PROJECT NO. 2180059
CONSTRUCTION RECORD DRAWINGS
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL
FIELD IMPROVEMENTS
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204RENTON SCHOOL DISTRICT
AS-BUILT
I CERTIFY THAT THE INFORMATION SHOWN HEREON
WHICH WAS AS-BUILT BY AHBL , AND MAY INCLUDE
LOCATIONS, ELEVATIONS, DEPTHS, PIPE SIZES, AND
AS-BUILT COMMENTS, ACCURATELY REFLECTS EXISTING
FIELD CONDICTIONS AS DETERMINED BY ME OR UNDER MY
DIRECT SUPERVISION ON THIS DATE: 11/7/2019.
41803
N
GRAPHIC SCALE
0 60 120
1" = 60 FEET
30
SCALE: 1"=100'
SITE MAP
C1.1STUDENT / CONTRACTOR ACCESS
STUDENT ACCESS ROUTE
CONTRACTOR ACCESS ROUTE
LEGEND:
CONSTRUCTION IN THIS AREA TO
OCCUR ON WEEKENDS OR WHEN
SCHOOL IS NOT IN SESSION.
R-402802
LOCKING GATE.
LOCKING GATE.
FIRE
L
A
N
E (
A
S
P
H
A
L
T)
11/07/2019
355
356 356354
353352355(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
CL
SF
1
1
6
EXISTING
TENNIS
COURTS
EXISTING SCHOOL PARKING
2
3
4
4
4
4
2
6
6
6
11
12
11
11
11
2
6
5
5
5
5
5
6
5
13
3
14
354
355353354(TYP)
5
(TYP)
15
(TYP)55
C2.5
2
(TYP)
6
(TYP)
5
9
9
9
NOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425TEL 206.267.2429FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
COLLECTIONPOINT
KEYMAP
AHBL PROJECT NO. 2180059
CONSTRUCTION RECORD DRAWINGS
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL
FIELD IMPROVEMENTS
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204RENTON SCHOOL DISTRICT
AS-BUILT
I CERTIFY THAT THE INFORMATION SHOWN HEREON
WHICH WAS AS-BUILT BY AHBL , AND MAY INCLUDE
LOCATIONS, ELEVATIONS, DEPTHS, PIPE SIZES, AND
AS-BUILT COMMENTS, ACCURATELY REFLECTS EXISTING
FIELD CONDICTIONS AS DETERMINED BY ME OR UNDER MY
DIRECT SUPERVISION ON THIS DATE: 11/7/2019.
41803
TESC LEGEND
INLET SEDIMENT PROTECTION
CLEARING LIMITS
SILT FENCE
SEDIMENT TRAP EMERGENCY
OVERFLOW
INTERCEPTOR SWALE (COR
STD. PLAN 217.10)
CHECK DAM (COR STD. PLAN
217.40)
2
C2.5
3
C2.5
N
GRAPHIC SCALE
0 20 40
1" = 20 FEET
10
TESC & DEMOLITION PLAN C2.0MATCHLINE SHEET C2.14
C2.5
KEYNOTES
DEMOLISH AND/OR SALVAGE IRRIGATION ITEM. REFER TO
LANDSCAPE PLANS FOR ADDITIONAL INFORMATION.
PROTECT EXISTING CHAIN LINK FENCE.
DEMOLISH ASPHALT PATH.
PROTECT EXISTING TREE.
SEE LANDSCAPE FOR IRRIGATION REMOVAL. SEE
GENERAL NOTE 1 THIS SHEET.
PROTECT EXISTING ASPHALT SURFACE.
PROTECT IRRIGATION.
PROTECT EXISTING UTILITY.
PROTECT EXISTING 8-INCH CITY WATER MAINS DURING
CONSTRUCTION OF IMPROVEMENTS.
NOT USED
PROTECT BLEACHERS, BENCHES AND TRASH CANS.
DEMOLISH BENCHES. SEE LANDSCAPE PLANS FOR
REPLACEMENT BENCHES.
REMOVE FENCE AS NEEDED FOR DETENTION SYSTEM
INSTALLATION. SALVAGE FOR REINSTALLATION.
TEMPORARY SEDIMENT TRAP
INTERCEPTOR SWALE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
C2.2
C2.1
C2.0
C2.3
IRRIGATION ROTOR SEE L2.0 FOR DEMOLITION
NOZZLE SEE L2.0 FOR DEMOLITION
NOZZLE--SOFTBALL FIELDS, BASEBALL & SOCCER
FIELDS SEE L2.0 FOR DEMOLITION
REMOTE CONTROL VALVE SEE L2.0 FOR DEMOLITION
QUICK COUPLER VALVE SEE L2.0 FOR DEMOLITION
IRRIGATION LINE SEE L2.0 FOR DEMOLITION
SAWCUT LINE
DEMOLISH EXISTING PAVEMENT
DEMOLITION LEGEND:
MATCHL
I
N
E
S
H
E
E
T
C
2
.
2
MA
T
C
H
L
I
N
E
S
H
E
E
T
C
2
.
2
1
C2.6
2
C2.6
1
C2.6
1.COORDINATE DEMOLITION, SALVAGE,
INSTALLATION AND SLEEVING OF
IRRIGATION COMPONENTS WITH
DEMOLITION AND PAVEMENT
INSTALLATION.
2.SEE IRRIGATION DEMO PLAN L2.0 FOR
DEMOLITION OF IRRIGATION SYSTEM.
3.WET SEASON EROSION CONTROL
MEASURERS SHALL BE APPLICABLE
FROM OCTOBER 1ST TO APRIL 30TH.
GENERAL NOTE
R-402803
BASE BID
11/07/2019
3553
5
6
3553
5
5
3543546
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)(TYP)
(TYP)HARRINGTON AVE NE(TYP)
CL
SF
1
EXISTING
BASKETBALL
COURTS
4
3
2
6
6
2
12
13
2
12
4
2
9
4
EXISTING ASPHALT
ACCESS DRIVE
126
5
5
5
5
11
5
5 7
7
6
(TYP)
(TYP)
15
(TYP)
6
16
16
10
10
10
44
NOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425TEL 206.267.2429FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
COLLECTIONPOINT
KEYMAP
AHBL PROJECT NO. 2180059
CONSTRUCTION RECORD DRAWINGS
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL
FIELD IMPROVEMENTS
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204RENTON SCHOOL DISTRICT
AS-BUILT
I CERTIFY THAT THE INFORMATION SHOWN HEREON
WHICH WAS AS-BUILT BY AHBL , AND MAY INCLUDE
LOCATIONS, ELEVATIONS, DEPTHS, PIPE SIZES, AND
AS-BUILT COMMENTS, ACCURATELY REFLECTS EXISTING
FIELD CONDICTIONS AS DETERMINED BY ME OR UNDER MY
DIRECT SUPERVISION ON THIS DATE: 11/7/2019.
41803
N
GRAPHIC SCALE
0 20 40
1" = 20 FEET
10
TESC & DEMOLITION PLAN C2.1MATCHLINE SHEET C2.0KEYNOTES
DEMOLISH AND/OR SALVAGE IRRIGATION ITEM. REFER TO
LANDSCAPE PLANS FOR ADDITIONAL INFORMATION.
PROTECT EXISTING CHAIN LINK FENCE.
DEMOLISH ASPHALT PATH.
PROTECT EXISTING TREE.
SEE LANDSCAPE FOR IRRIGATION REMOVAL. SEE
GENERAL NOTE 1 THIS SHEET.
PROTECT EXISTING ASPHALT SURFACE.
PROTECT IRRIGATION.
PROTECT EXISTING UTILITY.
REMOVE SECTION OF CHAIN LINK FENCE.
PROTECT EXISTING 8-INCH CITY WATER MAINS DURING
CONSTRUCTION OF IMPROVEMENTS.
PROTECT BLEACHERS, BENCHES AND TRASH CANS.
DEMOLISH EXISTING ASPHALT PATH. CONTRACTOR MAY
USE AS PART OF CONSTRUCTION ENTRANCE UNTIL
FAILURE AT WHICH TIME IT SHALL BE REPLACED FOR
PROPER CONSTRUCTION ENTRANCE.
PROTECT EXISTING MANGATE.
NOT USED
INTERCEPTOR SWALE
TEMPORARY STUDENT ACCESS WALK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
C2.2
C2.1
C2.0
C2.3
MATCHLINE
SHEET C2.2
1
C2.5
TESC LEGEND
INLET SEDIMENT PROTECTION
CLEARING LIMITS
SILT FENCE
STABILIZED CONSTRUCTION
ENTRANCE
(COR STD. PLAN 215.10)
INTERCEPTOR SWALE (COR
STD. PLAN 217.10)
CHECK DAM (COR STD. PLAN
217.40)
2
C2.5
3
C2.5
1
C2.6
2
C2.6
1
C2.6
GENERAL NOTE
1.COORDINATE DEMOLITION, SALVAGE,
INSTALLATION AND SLEEVING OF
IRRIGATION COMPONENTS WITH
DEMOLITION AND PAVEMENT
INSTALLATION.
2.SEE IRRIGATION DEMO PLAN L2.0 FOR
DEMOLITION OF IRRIGATION SYSTEM.
3.STUDENT ACCESS TO WALKING PATH
MUST BE MAINTAINED THROUGHOUT
CONSTRUCTION. INSTALL THE
TEMPORARY ACCESS PATH PRIOR TO
BEGINNING CONSTRUCTION. REMOVE
THE PATH AND RE-ESTABLISH LAWN AT
THE COMPLETION OF CONSTRUCTION.
DAMAGE TO IRRIGATION SYSTEM SHALL
BE REPAIRED AT CONTRACTOR EXPENSE.
R-402804
IRRIGATION ROTOR SEE L2.0 FOR DEMOLITION
NOZZLE SEE L2.0 FOR DEMOLITION
NOZZLE--SOFTBALL FIELDS, BASEBALL & SOCCER
FIELDS SEE L2.0 FOR DEMOLITION
REMOTE CONTROL VALVE SEE L2.0 FOR DEMOLITION
QUICK COUPLER VALVE SEE L2.0 FOR DEMOLITION
IRRIGATION LINE SEE L2.0 FOR DEMOLITION
SAWCUT LINE
DEMOLISH EXISTING PAVEMENT
DEMOLITION LEGEND:
BASE BID
11/07/2019
SF
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)(TYP)
(TYP)
(TYP)NE 12TH STREETHARRINGTON AVE NE
(TYP)(TYP)(TYP)
(TYP)(TYP)
(TYP)
(TYP)
(TYP)
11
1
1
1
2
2
11
6
6
3
4
4
4
4
4
2
9
5
5 5
7
5
5
7
5
8
4
10
55
5
5
5 5
5
55
5
5
5
12
8
14
(TYP)
15
(TYP)
5
16
16
16
(8" CPP NE ONLY)
8
6
C2.5
NOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425TEL 206.267.2429FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
KEYMAP
AHBL PROJECT NO. 2180059
CONSTRUCTION RECORD DRAWINGS
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL
FIELD IMPROVEMENTS
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204RENTON SCHOOL DISTRICT
AS-BUILT
I CERTIFY THAT THE INFORMATION SHOWN HEREON
WHICH WAS AS-BUILT BY AHBL , AND MAY INCLUDE
LOCATIONS, ELEVATIONS, DEPTHS, PIPE SIZES, AND
AS-BUILT COMMENTS, ACCURATELY REFLECTS EXISTING
FIELD CONDICTIONS AS DETERMINED BY ME OR UNDER MY
DIRECT SUPERVISION ON THIS DATE: 11/7/2019.
41803 NGRAPHIC SCALE
0 20 40
1" = 20 FEET
10
TESC & DEMOLITION PLAN C2.2
MATCHLINE SHEET C2.3
KEYNOTES
DEMOLISH AND/OR SALVAGE IRRIGATION ITEM.
REFER TO LANDSCAPE PLANS FOR ADDITIONAL
INFORMATION.
PROTECT EXISTING CHAIN LINK FENCE.
DEMOLISH ASPHALT PATH.
IF EXISTING FENCE IS REMOVED, PROTECT
EXISTING TREE WITH FENCING PER DETAIL.
SEE LANDSCAPE FOR IRRIGATION REMOVAL. SEE
GENERAL NOTE 1 THIS SHEET.
PROTECT EXISTING ASPHALT SURFACE.
PROTECT IRRIGATION.
PROTECT EXISTING UTILITY.
REMOVE SECTION OF CHAIN LINK FENCE.
DEMOLISH EXISTING TREE.
PROTECT EXISTING UTILITY
ABANDON PIPE IN PLACE UNDER ASPHALT PATH.
CAP OR GROUT PIPE END TO PROVIDE WATERTIGHT
SEAL.
NOT USED
TEMPORARY SEDIMENT TRAP
INTERCEPTOR SWALE
DEMOLISH STORM PIPE AND/OR STRUCTURE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
C2.2
C2.1
C2.0
C2.3MATCHLINE SHEET C2.0MATCHLINE SHEET C2.1MATCHLINE SHEET C2.01
C2.6
TESC LEGEND
INLET SEDIMENT PROTECTION
CLEARING LIMITS
SILT FENCE
SEDIMENT TRAP EMERGENCY
OVERFLOW
INTERCEPTOR SWALE (COR
STD. PLAN 217.10)
CHECK DAM (COR STD. PLAN
217.40)
TREE PROTECTION FENCING
(COR STD. PLAN 217.40)
2
C2.5
3
C2.5
4
C2.5
1
C2.6
2
C2.6
GENERAL NOTE
1.COORDINATE DEMOLITION, SALVAGE,
INSTALLATION AND SLEEVING OF
IRRIGATION COMPONENTS WITH
DEMOLITION AND PAVEMENT
INSTALLATION.
2.SEE IRRIGATION DEMO PLAN L2.0 FOR
DEMOLITION OF IRRIGATION SYSTEM.
CONSTRUCTION IN THIS AREA TO
OCCUR ON WEEKENDS OR WHEN
SCHOOL IS NOT IN SESSION.
1
L1.2
R-402805
IRRIGATION ROTOR SEE L2.0 FOR DEMOLITION
NOZZLE SEE L2.0 FOR DEMOLITION
NOZZLE--SOFTBALL FIELDS, BASEBALL & SOCCER
FIELDS SEE L2.0 FOR DEMOLITION
REMOTE CONTROL VALVE SEE L2.0 FOR DEMOLITION
QUICK COUPLER VALVE SEE L2.0 FOR DEMOLITION
IRRIGATION LINE SEE L2.0 FOR DEMOLITION
SAWCUT LINE
DEMOLISH EXISTING PAVEMENT
DEMOLITION LEGEND:
ALTERNATE BID NO. 1
11/07/2019
(TYP)
(TYP)
(TYP)
(TYP)
(TYP)
10
5
5
7
4
7
12
8
8
(TYP)
7
12
(8" CPP NW ONLY)NE 12TH STREETREPLACE
BROKEN LID
NOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425TEL 206.267.2429FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
KEYMAP
AHBL PROJECT NO. 2180059
CONSTRUCTION RECORD DRAWINGS
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL
FIELD IMPROVEMENTS
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204RENTON SCHOOL DISTRICT
AS-BUILT
I CERTIFY THAT THE INFORMATION SHOWN HEREON
WHICH WAS AS-BUILT BY AHBL , AND MAY INCLUDE
LOCATIONS, ELEVATIONS, DEPTHS, PIPE SIZES, AND
AS-BUILT COMMENTS, ACCURATELY REFLECTS EXISTING
FIELD CONDICTIONS AS DETERMINED BY ME OR UNDER MY
DIRECT SUPERVISION ON THIS DATE: 11/7/2019.
41803 NGRAPHIC SCALE
0 20 40
1" = 20 FEET
10
TESC & DEMOLITION PLAN C2.3
MATCHLINE SHEET C2.2
TESC LEGEND
INLET SEDIMENT PROTECTION
CLEARING LIMITS
SILT FENCE
2
C2.5
3
C2.5
KEYNOTES
DEMOLISH AND/OR SALVAGE IRRIGATION ITEM. REFER TO
LANDSCAPE PLANS FOR ADDITIONAL INFORMATION.
PROTECT EXISTING CHAIN LINK FENCE.
NOT USED.
PROTECT EXISTING TREE.
SEE LANDSCAPE FOR IRRIGATION REMOVAL. SEE
GENERAL NOTE 7.
PROTECT EXISTING ASPHALT SURFACE.
PROTECT IRRIGATION.
PROTECT EXISTING BASIN FOR NEW 8" STORM PIPE.
NOT USED.
DEMOLISH EXISTING TREE.
NOT USED.
ABANDON PIPE IN PLACE. CAP OR GROUT PIPE END TO
PROVIDE WATERTIGHT SEAL.
1
2
3
4
5
6
7
8
9
10
11
12
C2.2
C2.1
C2.0
C2.3
NOTE
1.COORDINATE DEMOLITION, SALVAGE,
INSTALLATION AND SLEEVING OF
IRRIGATION COMPONENTS WITH
DEMOLITION AND PAVEMENT
INSTALLATION.
2.SEE IRRIGATION DEMO PLAN L2.0 FOR
DEMOLITION OF IRRIGATION SYSTEM.
R-402806
IRRIGATION ROTOR SEE L2.0 FOR DEMOLITION
NOZZLE SEE L2.0 FOR DEMOLITION
NOZZLE--SOFTBALL FIELDS, BASEBALL & SOCCER
FIELDS SEE L2.0 FOR DEMOLITION
REMOTE CONTROL VALVE SEE L2.0 FOR DEMOLITION
QUICK COUPLER VALVE SEE L2.0 FOR DEMOLITION
IRRIGATION LINE SEE L2.0 FOR DEMOLITION
SAWCUT LINE
DEMOLITION LEGEND:
ALTERNATE BID NO. 1
11/07/2019
NOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425TEL 206.267.2429FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
AHBL PROJECT NO. 2180059
CONSTRUCTION RECORD DRAWINGS
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL
FIELD IMPROVEMENTS
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204RENTON SCHOOL DISTRICT
AS-BUILT
I CERTIFY THAT THE INFORMATION SHOWN HEREON
WHICH WAS AS-BUILT BY AHBL , AND MAY INCLUDE
LOCATIONS, ELEVATIONS, DEPTHS, PIPE SIZES, AND
AS-BUILT COMMENTS, ACCURATELY REFLECTS EXISTING
FIELD CONDICTIONS AS DETERMINED BY ME OR UNDER MY
DIRECT SUPERVISION ON THIS DATE: 11/7/2019.
41803
TESC NOTES & LEGEND C2.4
1.DEMOLITION: IT IS THE INTENT OF THE WORK UNDER
THIS CONTRACT TO INCLUDE THE DEMOLITION OF ALL
EXISTING SITE IMPROVEMENTS AS INDICATED BY THIS
DRAWING OR AS REQUIRED FOR NEW CONSTRUCTION.
IT IS THE CONTRACTOR'S RESPONSIBILITY TO FULLY
REVIEW THE SITE CONDITIONS AND TO CORRELATE
THESE OBSERVATIONS WITH THE PROJECT WORK AND
INCLUDE ALL NECESSARY DEMOLITION, WHETHER
SHOWN OR NOT, AND INCLUDE ALL SUCH COSTS IN THE
BASE BID.
2.CLEARING: IT IS THE INTENT OF THE WORK UNDER THIS
CONTRACT TO CONDUCT ALL CLEARING NECESSARY TO
BE ABLE TO COMPLETE ALL THE WORK OF THIS
PROJECT. CONTRACTOR SHALL PERFORM ADDITIONAL
CLEARING TO CONSTRUCT ONSITE AND OFFSITE
IMPROVEMENTS IF NECESSARY.
3.GENERAL CONTRACTOR SHALL PROVIDE AN ESC
SUPERVISOR WHO IS A CERTIFIED EROSION AND
SEDIMENT CONTROL LEAD.
4.CONTRACTOR SHALL CONFORM TO ALL REQUIREMENTS
OF THE NPDES UNDER THE DOE'S GENERAL PERMIT
FOR STORMWATER DISCHARGE FROM CONSTRUCTION
ACTIVITIES AND THE SWPPP. CONTRACTOR IS
RESPONSIBLE FOR MAINTAINING ALL REQUIRED
RECORDS.
5.CONTRACTOR SHALL LEGALLY DISPOSE OFF THE
OWNER'S PROPERTY, ALL DEMOLISHED AND REMOVED
MATERIALS, UNLESS INDICATED OTHERWISE.
6.BACKFILL AND COMPACT ALL VOIDS AND DEPRESSIONS
OCCURRING AS A RESULT OF DEMOLITION ACTIVITIES.
SEE SPECIFICATIONS FOR ALLOWABLE BACKFILL
MATERIALS.
7.REMOVE EXISTING SOD AND TOPSOIL AS NECESSARY
TO PROVIDE IMPROVEMENTS. CONTRACTOR SHALL
DISPOSE OF EXCESS SOD AND TOPSOIL OFFSITE.
8.CONTRACTOR IS RESPONSIBLE FOR MAINTENANCE OF
TESC FACILITIES. CONTRACTOR IS RESPONSIBLE FOR
CONSTRUCTION OF ADDITIONAL FACILITIES INCLUDING
BUT NOT LIMITED TO FILTER FENCE, CATCH BASIN
PROTECTION, SWALES, MULCHING AND SEEDING.
9.RELOCATE EROSION CONTROL MEASURES OR INSTALL
NEW MEASURES SO THAT AS SITE CONDITIONS CHANGE
THE EROSION CONTROL IS ALWAYS IN ACCORDANCE
WITH THE MINIMUM CITY OF RENTON TESC
REQUIREMENTS.
10.SEDIMENTS TRACKED ONTO PAVED SURFACES SHALL
BE REMOVED BY SWEEPING. SEDIMENTS SHALL NOT BE
WASHED DOWNSTREAM. SPRAY EXPOSED SOILS WITH
WATER TO PREVENT DUST. RUNOFF SHALL NOT BE
CREATED BY SPRAYING. EROSION CONTROL MEASURES
SHALL BE PROVIDED THROUGHOUT CONSTRUCTION.
WHEEL WASHES SHALL BE PROVIDED IF THE NOTED
EROSION CONTROL MEASURES ARE NOT ADEQUATE TO
PREVENT SEDIMENTS FROM ENTERING THE ROW
11.CONTRACTOR SHALL EXCAVATE AND FILL AS
NECESSARY TO ACHIEVE SUBGRADES IN LAWN AND
PLANTER BEDS REQUIRED BY THE LANDSCAPE PLANS.
12.PROTECT EXISTING UTILITIES WITHIN THE WORK LIMITS
NOT SPECIFICALLY INDICATED FOR DEMOLITION.
ADJUST EXISTING UTILITIES TO FINISHED GRADE.
13.CONTRACTOR SHALL INCLUDE IN BID REMOVAL OF ALL
TESC MEASURES AT COMPLETION OF PROJECT.
14.SEE LANDSCAPE PLANS FOR FINAL VEGETATED
SURFACING.
15.CONTRACTOR IS REQUIRED TO USE EXISTING TRUCK
HAUL ROUTES AS NOTED PER CITY OF RENTON
ORDINANCE 5339. ORDINANCE 5339 SPECIFIES THAT
TRUCKS TAKE THE MOST DIRECT ARTERIAL ROUTE TO
OR FROM ONE OF THE DESIGNATED TRUCK ROUTES.
NE SUNSET BLVD (STATE HIGHWAY 900) SOUTH OF THE
SITE IS A DESIGNATED TRUCK ROUTE.
16.THE SITE TOPOGRAPHIC SURVEY WAS COMPLETED BY
THE OWNER'S CONSULTANT. PRIOR TO CONSTRUCTION
AND MOVING MATERIAL, THE CONTRACTOR SHALL
REVIEW THE SURVEY AND PROVIDE THE OWNER A
SIGNED LETTER INDICATING THE CONTRACTOR
AGREES WITH THE CONDITIONS NOTED BY THE
SURVEY. IF THE CONTRACTOR DOES NOT AGREE WITH
THE CONDITIONS OF THE SURVEY, THE CONTRACTOR
SHALL COMPLETE AN INDEPENDENT 3RD PARTY
SURVEY AND PROVIDE IT TO THE OWNER FOR REVIEW
PRIOR TO CONSTRUCTION OR MOVING MATERIAL.
GENERAL NOTES:
1.STAKE THE CLEARING LIMITS BEFORE THE PRE-CONSTRUCTION MEETING.
2.ARRANGE AND ATTEND PRE-CONSTRUCTION MEETING WITH CITY OF RENTON, OWNER,
CONTRACTOR, ESC LEAD, AND ENGINEER.
3.POST NOTICE OF CONSTRUCTION ACTIVITY SIGN WITH NAME AND PHONE NUMBER OF
ESC LEAD.
4.FENCE CLEARING LIMITS AND TREE PROTECTION AREAS.
5.INSTALL CATCH BASIN SEDIMENT PROTECTION.
6.INSTALL PERIMETER PROTECTION (SILT FENCE, OR OTHER MEASURES) WHERE
SPECIFIED ON THE ESC PLAN OR REQUIRED BY THE CITY INSPECTOR.
7.GRADE AND STABILIZE CONSTRUCTION ENTRANCE.
8.DEMOLISH EXISTING PAVEMENT AREAS AS INDICATED ON PLAN.
9.CONSTRUCT SURFACE WATER CONTROLS (INTERCEPTOR SWALES, CHECK DAMS,
TEMPORARY SEDIMENT POND, ETC.) SIMULTANEOUSLY WITH CLEARING AND GRADING
FOR PROJECT DEVELOPMENT.
10.PROVIDE PLASTIC COVERING ON ALL EXPOSED SLOPES 5H:1V OR GREATER. ALL FILLS
MUST BE IN ACCORDANCE WITH THE RECOMMENDATIONS OF THE GEOTECHNICAL
ENGINEER.
11.MAINTAIN EROSION CONTROL MEASURES IN ACCORDANCE WITH CITY OF RENTON
STANDARDS, NPDES PERMIT AND EROSION AND SEDIMENT CONTROL REPORT.
12.RELOCATE SURFACE WATER CONTROLS AND EROSION CONTROL MEASURES OR
INSTALL NEW MEASURES, SO THAT, AS SITE CONDITIONS CHANGE, THE EROSION AND
SEDIMENT CONTROL IS ALWAYS IN ACCORDANCE WITH THE CITY OF RENTON EROSION
AND SEDIMENT CONTROL REQUIREMENTS.
13.ANY AREAS OF EXPOSED SOILS, INCLUDING ROADWAY EMBANKMENTS, THAT WILL NOT
BE DISTURBED FOR TWO DAYS DURING THE WET SEASON (OCT 1 TO APR 30) OR SEVEN
DAYS DURING THE DRY SEASON (MAY 1 TO SEPT 30) SHALL BE IMMEDIATELY
STABILIZED WITH THE APPROVED ESC MEASURES.
14.ROUGH GRADE SITE.
15.CONSTRUCT PERMANENT STORMWATER FACILITIES.
16.CONSTRUCT ALL OTHER SITE IMPROVEMENTS.
17.STABILIZE ALL AREAS THAT REACH FINAL GRADE WITHIN SEVEN DAYS.
18.SEED OR SOD ANY AREA TO REMAIN UNWORKED FOR MORE THAN 30 DAYS.
19.UPON SUBSTANTIAL COMPLETION, ALL DISTURBED AREAS MUST BE STABILIZED.
EROSION AND SEDIMENT CONTROL MEASURES SHALL REMAIN IN PLACE UNTIL
APPROVAL IS OBTAINED FROM THE CITY OR RENTON.
20.TEST IRRIGATION SYSTEM.
CONSTRUCTION SEQUENCE:
1.MULCH MATERIALS USED SHALL BE HAY OR STRAW, AND SHALL BE
APPLIED AT THE RATE OF 2 TONS/ACRE.
2.MULCHES SHALL BE APPLIED IN ALL AREAS WITH EXPOSED
SLOPES GREATER THAN 2:1.
3.MULCHING SHALL BE USED IMMEDIATELY AFTER SEEDING OR IN
AREAS WHICH CANNOT BE SEEDED BECAUSE OF THE SEASON.
4.ALL AREAS NEEDING MULCH SHALL BE COVERED BY NOVEMBER 1.
MULCHING NOTES:
HYDROSEEDING NOTES:
1.HYDROSEEDING SHALL BE APPLIED TO ALL AREAS DISTURBED BY
CONSTRUCTION ACTIVITIES UNLESS OTHERWISE NOTED.
2.HYDROSEEDING TO BE AS SPECIFIED IN LANDSCAPE
SPECIFICATIONS.
3.APPLICATION TO BE 100 LBS/ACRE.
4.500 LBS/ACRE 10-20-20 FERTILIZER, 2000 LBS/ACRE MULCH AND 40
LBS/ACRE SOIL STABILIZER TO BE APPLIED WITH SEED MIXTURE.
5.SEED BEDS PLANTED BETWEEN MAY 1 AND OCTOBER 31 WILL
REQUIRE IRRIGATION AND OTHER MAINTENANCE AS NECESSARY
TO FOSTER AND PROTECT THE ROOT STRUCTURE. CONTRACTOR
SHALL ENSURE PROPER ROOT GROWTH REGARDLESS OF
PLANTING SCHEDULE.
6.FOR SEED BEDS PLANTED BETWEEN OCTOBER 31 AND APRIL 30,
ARMORING OF THE SEED WILL BE NECESSARY. (EG, GEOTEXTILES,
JUTE MAT, CLEAR PLASTIC COVERING.)
7.BEFORE SEEDING, INSTALL NEEDED SURFACE RUNOFF CONTROL
MEASURES SUCH AS GRADIENT TERRACES, INTERCEPTOR DIKES,
SWALES, LEVEL SPREADERS AND SEDIMENT BASINS.
8.THE SEEDBED SHALL BE FIRM WITH A FAIRLY FINE SURFACE,
FOLLOWING SURFACE ROUGHENING. PERFORM ALL OPERATIONS
ACROSS OR AT RIGHT ANGLES TO THE SLOPE.
9.FERTILIZERS ARE TO BE USED ACCORDING TO SUPPLIERS
RECOMMENDATIONS. AMOUNTS USED SHOULD BE MINIMIZED,
ESPECIALLY ADJACENT TO WATER BODIES AND WETLANDS.
10.SEE SPECIFICATIONS FOR HYDROSEED MIXTURES.
INSPECTION SCHEDULE:
1.ALL ESC MEASURES SHALL BE MAINTAINED AND REVIEWED ON A REGULAR
BASIS.
2.THE ESC SUPERVISOR SHALL REVIEW THE SITE AT LEAST WEEKLY AND
WITHIN 24 HOURS OF SIGNIFICANT STORMS. A SIGNIFICANT STORM IS ONE
WITH MORE THAN 0.5 INCHES OF RAIN IN 24 HOURS OR LESS.
3.THE CITY MAY REQUIRE THAT A WRITTEN RECORD OF THESE REVIEWS BE
KEPT ON SITE WITH COPIES SUBMITTED TO THE CITY WITHIN 48 HOURS.
EROSION CONTROL NOTES:
1.THESE NOTES SHALL APPEAR FOR ALL PROJECTS - SITE
IMPROVEMENTS, SURFACE WATER UTILITY, WASTEWATER
UTILITY, WATER UTILITY, AND TRANSPORTATION PLANS:
2.BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY
OCCURS, A PRE-CONSTRUCTION MEETING MUST BE HELD
WITH THE CITY OF RENTON, PUBLIC WORKS DESIGN
ENGINEER.
3.THE BOUNDARIES OF THE CLEARING LIMITS AND AREAS OF
VEGETATION PRESERVATION AS PRESCRIBED ON THE
PLAN(S) SHALL BE CLEARLY FLAGGED BY SURVEY TAPE OR
FENCING IN THE FIELD PRIOR TO CONSTRUCTION IN
ACCORDANCE WITH APPENDIX D OF THE SURFACE WATER
DESIGN MANUAL AND OBSERVED DURING CONSTRUCTION.
DURING THE CONSTRUCTION PERIOD, NO DISTURBANCE
BEYOND THE CLEARING LIMITS SHALL BE PERMITTED. THE
CLEARING LIMITS SHALL BE MAINTAINED BY THE
APPLICANT/ESC SUPERVISOR FOR THE DURATION OF
CONSTRUCTION.
4.STABILIZED CONSTRUCTION ENTRANCES SHALL BE
INSTALLED AT THE BEGINNING OF CONSTRUCTION AND
MAINTAINED FOR THE DURATION OF THE PROJECT.
ADDITIONAL MEASURES, SUCH AS CONSTRUCTED WHEEL
WASH SYSTEMS OR WASH PADS, MAY BE REQUIRED TO
ENSURE THAT ALL PAVED AREAS ARE KEPT CLEAN AND
TRACK OUT TO ROAD RIGHT OF WAY DOES NOT OCCUR FOR
THE DURATION OF THE PROJECT.
5.ALL REQUIRED SEDIMENTATION/EROSION CONTROL
FACILITIES MUST BE CONSTRUCTED AND IN OPERATION
PRIOR TO LAND CLEARING AND/OR CONSTRUCTION TO
PREVENT TRANSPORTATION OF SEDIMENT TO SURFACE
WATER, DRAINAGE SYSTEMS AND ADJACENT PROPERTIES.
ALL EROSION AND SEDIMENT FACILITIES SHALL BE
MAINTAINED IN A SATISFACTORY CONDITION UNTIL SUCH
TIME THAT CLEARING AND/OR CONSTRUCTION IS
COMPLETE AND POTENTIAL FOR ON-SITE EROSION HAS
PASSED. THE IMPLEMENTATION, MAINTENANCE,
REPLACEMENT AND ADDITIONS TO
EROSION/SEDIMENTATION CONTROL SYSTEMS SHALL BE
THE RESPONSIBILITY OF THE PERMITEE.
6.THE EROSION AND SEDIMENTATION CONTROL SYSTEMS
DEPICTED ON THIS DRAWING ARE INTENDED TO BE
MINIMUM REQUIREMENTS TO MEET ANTICIPATED SITE
CONDITIONS. AS CONSTRUCTION PROGRESSES AND
UNEXPECTED OR SEASONAL CONDITIONS DICTATE, THE
PERMITEE SHALL ANTICIPATE THAT MORE EROSION AND
SEDIMENTATION CONTROL FACILITIES WILL BE NECESSARY
TO ENSURE COMPLETE SILTATION CONTROL ON THE
PROPOSED SITE. DURING THE COURSE OF CONSTRUCTION,
IT SHALL BE THE OBLIGATION AND RESPONSIBILITY OF THE
PERMITEE TO ADDRESS ANY NEW CONDITIONS THAT MAY
BE CREATED BY THE ACTIVITIES AND TO PROVIDE
ADDITIONAL FACILITIES, OVER AND ABOVE MINIMUM
REQUIREMENTS, AS MAY BE NEEDED, TO PROTECT
ADJACENT PROPERTIES AND WATER QUALITY OF THE
RECEIVING DRAINAGE SYSTEM.
7.APPROVAL OF THIS PLAN IS FOR EROSION/SEDIMENTATION
CONTROL ONLY. IT DOES NOT CONSTITUTE AN APPROVAL
OF STORM DRAINAGE DESIGN, SIZE NOR LOCATION OF
PIPES, RESTRICTORS, CHANNELS, OR RETENTION
FACILITIES.
8.ANY AREAS OF EXPOSED SOILS, INCLUDING ROADWAY
EMBANKMENTS, THAT WILL NOT BE DISTURBED FOR TWO
DAYS DURING THE WET SEASON (OCTOBER 1ST THROUGH
MARCH 30TH) OR SEVEN DAYS DURING THE DRY SEASON
(APRIL 1ST THROUGH SEPTEMBER 30) SHALL BE
IMMEDIATELY STABILIZED WITH THE APPROVED ESC COVER
METHODS (E.G., SEEDING, MULCHING, PLASTIC COVERING,
ETC.).
9.WET SEASON SEASONAL EROSION AND SEDIMENT
CONTROL REQUIREMENTS APPLY TO ALL CONSTRUCTION
SITES CLEARING BETWEEN OCTOBER 1 AND MARCH 30
INCLUSIVE, UNLESS OTHERWISE APPROVED BY THE CITY
THROUGH AN ADJUSTMENT PROCESS.
10.COVER MEASURES WILL BE APPLIED IN CONFORMANCE
WITH APPENDIX D OF THE SURFACE WATER DESIGN
MANUAL.
11.ANY AREA NEEDING ESC MEASURES, NOT REQUIRING
IMMEDIATE ATTENTION, SHALL BE ADDRESSED WITHIN
SEVEN (7) DAYS DURING NON WET SEASON.
12.THE ESC FACILITIES ON INACTIVE SITES SHALL BE
INSPECTED AND MAINTAINED A MINIMUM OF ONCE A MONTH
OR WITHIN 24 HOURS FOLLOWING A STORM EVENT.
13.AT NO TIME SHALL MORE THAN ONE (1) FOOT OF SEDIMENT
BE ALLOWED TO ACCUMULATE WITHIN A CATCH BASIN. ALL
CATCH BASINS AND CONVEYANCE LINES SHALL BE
CLEANED PRIOR TO PAVING. THE CLEANING OPERATION
SHALL NOT FLUSH SEDIMENT- LADEN WATER INTO THE
DOWNSTREAM SYSTEM.
14.ANY PERMANENT RETENTION/DETENTION FACILITY USED AS
A TEMPORARY SETTLING BASIN SHALL BE MODIFIED WITH
THE NECESSARY EROSION CONTROL MEASURES AND
SHALL PROVIDE ADEQUATE STORAGE CAPACITY.
15.PRIOR TO THE BEGINNING OF THE WET SEASON (OCT. 1),
ALL DISTURBED AREAS SHALL BE REVIEWED TO IDENTIFY
WHICH ONES CAN BE SEEDED IN PREPARATION FOR THE
WINTER RAINS. DISTURBED AREAS SHALL BE SEEDED
WITHIN ONE WEEK OF THE BEGINNING OF THE WET
SEASON. A SKETCH MAP OF THOSE AREAS TO BE SEEDED
AND THOSE AREAS TO REMAIN UNCOVERED SHALL BE
SUBMITTED TO THE CITY OF RENTON FOR REVIEW.
16.ALL TESC MEASURES MUST BE REMOVED AFTER
CONSTRUCTION AND SITE IS STABILIZED.
17.DISTURBED AREAS UNWORKED FOR 7 CONSECUTIVE
WORKING DAYS SHALL BE STABILIZED WITH COVER
MEASURES EXCEPT DURING THE WET SEASON. DURING
THE WET SEASON DISTURBED AREAS UNWORKED FOR TWO
CONSECUTIVE WORKING DAYS SHALL BE STABILIZED WITH
COVER MEASURES.
18.STOCKPILES AND STEEP CUT AND FILL SLOPES SHALL BE
PROTECTED IF UNWORKED FOR MORE THAN 12 HOURS.
19.COVER MATERIALS SUFFICIENT TO COVER ALL DISTURBED
AREAS SHALL BE STOCKPILED ON SITE.
20.ALL AREAS THAT ARE TO BE UNWORKED DURING THE WET
SEASON SHALL BE SEEDED WITHIN ONE WEEK OF THE
BEGINNING OF THE WET SEASON .
21.MULCH IS REQUIRED TO PROTECT ALL SEEDED AREAS.
22.FIFTY LINEAR FEET OF SILT FENCE (AND THE NECESSARY
STAKES) PER ACRE OF DISTURBANCE SHALL BE
STOCKPILED ON SITE.
23.CONSTRUCTION ROAD AND PARKING LOT STABILIZATION
ARE REQUIRED FOR ALL SITES UNLESS THE SITE IS
UNDERLAIN BY COARSE-GRAINED SOIL.
24.ANY RUNOFF GENERATED BY DEWATERING SHALL BE
REQUIRED TO DISCHARGE TO THE SANITARY SEWER (WITH
APPROPRIATE DISCHARGE AUTHORIZATION), PORTABLE
SAND FILTER SYSTEMS, OR HOLDING TANKS.
SOIL NOTES:
A.PROTECT THE SOIL MOISTURE HANDLING CAPACITY OF ALL NEW
PERVIOUS SURFACING THAT, AT PROJECT COMPLETION, WILL NOT
BE COVERED BY IMPERVIOUS SURFACING OR INCORPORATED INTO
A DRAINAGE FACILITY. THE DUFF LAYER AND NATIVE TOPSOIL SHALL
BE RETAINED IN AN UNDISTURBED STATE TO THE MAXIMUM EXTENT
FEASIBLE.
B.ANY DUFF LAYER OR TOPSOIL REMOVED DURING GRADING SHALL
BE STOCKPILED ONSITE IN A DESIGNATED, CONTROLLED AREA NOT
ADJACENT TO PUBLIC RESOURCES AND CRITICAL AREAS. THE
MATERIAL SHALL BE REAPPLIED TO OTHER PORTIONS OF THE SITE
WHERE FEASIBLE.
C.AMEND THE SOIL TO MITIGATE FOR LOSS OF MOISTURE HOLDING
CAPACITY IN ANY AREA THAT HAS BEEN COMPACTED OR THAT HAS
HAD SOME OR ALL OF THE DUFF LAYER OR UNDERLYING TOPSOIL
REMOVED . THE AMENDMENT SHALL TAKE PLACE BETWEEN MAY 1
AND OCTOBER 1. REPLACED TOPSOIL SHALL BE A MINIMUM OF 8
INCHES THICK. REPLACED TOPSOIL SHALL HAVE AN ORGANIC
MATTER CONTENT BETWEEN 8 AND 13 PERCENT DRY WEIGHT AND A
PH SUITABLE FOR THE PROPOSED LANDSCAPE PLANTS. SEE
LANDSCAPE PLANS FOR MORE DETAILS.
EXISTING LEGEND:
SURVEY
SET NAIL AND WASHER
MISCELLANEOUS
BOLLARD
SIGN AS NOTED
FENCE
SANITARY SEWER
SANITARY SEWER
MANHOLE
SANITARY SEWER
CLEANOUT
SANITARY SEWER LINE
STORM DRAINAGE
STORM CATCH BASIN
STORM MANHOLE
ROOF DRAIN
STORM LINE
NATURAL GAS
GAS VALVE
GAS LINE
POWER
ELECTRICAL VAULT
JUNCTION BOX
LUMINAIRE
ELECTRICAL LINE
COMMUNICATION LINE
TREES
C=CEDAR
CW=COTTONWOOD,
M=MAPLE,
U= UNKNOWN
SURFACING
CONCRETE
ASPHALT
CONTOUR MAJOR
INTERVAL
CONTOUR MINOR
INTERVAL
PROPERTY/RIGHT-OF-WAY
LINE
1.COORDINATE DEMOLITION AND SALVAGE
OF IRRIGATION COMPONENTS WITH
IRRIGATION CONTRACTOR. COORDINATE
INSTALLATION OF IRRIGATION SLEEVING
WITH PAVING INSTALLATION.
2.DEMOLITION: IT IS THE INTENT OF THE
WORK UNDER THIS CONTRACT TO
INCLUDE THE DEMOLITION OF ALL
EXISTING SITE IMPROVEMENTS AS
INDICATED BY THIS DRAWING OR AS
REQUIRED FOR NEW CONSTRUCTION. IT
IS THE CONTRACTOR'S RESPONSIBILITY
TO FULLY REVIEW THE SITE CONDITIONS
AND TO CORRELATE THESE
OBSERVATIONS WITH THE PROJECT
WORK AND INCLUDE ALL NECESSARY
DEMOLITION, WHETHER SHOWN OR NOT,
AND INCLUDE ALL SUCH COSTS IN THE
BASE BID.
3.CLEARING: IT IS THE INTENT OF THE
WORK UNDER THIS CONTRACT TO
CONDUCT ALL CLEARING NECESSARY TO
BE ABLE TO COMPLETE ALL THE WORK
OF THIS PROJECT.
4.CONTRACTOR SHALL LEGALLY DISPOSE
OFF THE OWNER'S PROPERTY, ALL
DEMOLISHED AND REMOVED MATERIALS,
UNLESS INDICATED OTHERWISE.
5.BACKFILL AND COMPACT ALL VOIDS AND
DEPRESSIONS OCCURRING AS A RESULT
OF DEMOLITION ACTIVITIES WITH
APPROVED BACKFILL.
6.REMOVE EXISTING SOD AND TOPSOIL AS
NECESSARY TO PROVIDE
IMPROVEMENTS. CONTRACTOR SHALL
DISPOSE OF EXCESS SOD AND TOPSOIL
ONSITE.
7.SEDIMENTS TRACKED ONTO PAVED
SURFACES SHALL BE REMOVED BY
SWEEPING. SEDIMENTS SHALL NOT BE
WASHED DOWNSTREAM. SPRAY
EXPOSED SOILS WITH WATER TO
PREVENT DUST. RUNOFF SHALL NOT BE
CREATED BY SPRAYING. EROSION
CONTROL MEASURES SHALL BE
PROVIDED THROUGHOUT
CONSTRUCTION.
8.PROTECT EXISTING PLANTS AND
VEGETATION TO REMAIN.
9.PROTECT EXISTING UTILITIES AND
PAVING WITHIN THE WORK LIMITS. RAISE
EXISTING UTILITIES TO FINISHED GRADE.
REPLACE DAMAGED PAVING. PROTECT
EXISTING UTILITIES AND PAVING BEYOND
THE WORK LIMITS.
10.HYDROSEED ALL NON-PAVED DISTURBED
AREAS FOR EROSION AND
SEDIMENTATION CONTROL PER SHEET
C2.4.
11.CONTRACTOR SHALL HAVE THE OPTION
OF PERMANENT SODDING IN LIEU OF
SEEDING FOR EROSION AND
SEDIMENTATION CONTROL AT NO
ADDITIONAL EXPENSE TO THE OWNER.
NOTES
R-402807
11/07/2019
NOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425TEL 206.267.2429FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
AHBL PROJECT NO. 2180059
CONSTRUCTION RECORD DRAWINGS
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL
FIELD IMPROVEMENTS
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204RENTON SCHOOL DISTRICT
AS-BUILT
I CERTIFY THAT THE INFORMATION SHOWN HEREON
WHICH WAS AS-BUILT BY AHBL , AND MAY INCLUDE
LOCATIONS, ELEVATIONS, DEPTHS, PIPE SIZES, AND
AS-BUILT COMMENTS, ACCURATELY REFLECTS EXISTING
FIELD CONDICTIONS AS DETERMINED BY ME OR UNDER MY
DIRECT SUPERVISION ON THIS DATE: 11/7/2019.
41803
TESC NOTES & DETAILS C2.5
1 NOT TO SCALE
CONSTRUCTION ENTRANCE
(COR STD. PLAN 215.10)
2 NOT TO SCALE
CATCH BASIN FILTER
(COR STD. PLAN 216.30)3 NOT TO SCALE
SILT FENCE
(COR STD. PLAN 214.00)
4 NOT TO SCALE
SEDIMENT TRAP
(COR STD. PLAN 211.00)
EXISTING
GROUND
1'
4'
BERM4'
BERM
5
1
3
1
5
12%2%
3
1
EMERGENCY OVERFLOW = 349.00
TOP OF BERM = 350.00
BOTTOM OF POND = 345.50
EXISTING
GROUND
6 NOT TO SCALE
SOCCER FIELD SEDIMENT TRAP - SECTION
(COR STD. PLAN 211.00)
EXISTING
GROUND
1'
4'
BERM4'
BERM
5
1
3
1
5
12%2%
3
1
EMERGENCY OVERFLOW = 355.16
TOP OF BERM = 356.16
BOTTOM OF POND = 351.66
EXISTING
GROUND
5 NOT TO SCALE
BASEBALL FIELD SEDIMENT TRAP - SECTION
(COR STD. PLAN 211.00)
MIN.MIN.
R-402808
ALTERNATE BID NO. 1 BASE BID
11/07/2019
NOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425TEL 206.267.2429FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
AHBL PROJECT NO. 2180059
CONSTRUCTION RECORD DRAWINGS
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL
FIELD IMPROVEMENTS
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204RENTON SCHOOL DISTRICT
AS-BUILT
I CERTIFY THAT THE INFORMATION SHOWN HEREON
WHICH WAS AS-BUILT BY AHBL , AND MAY INCLUDE
LOCATIONS, ELEVATIONS, DEPTHS, PIPE SIZES, AND
AS-BUILT COMMENTS, ACCURATELY REFLECTS EXISTING
FIELD CONDICTIONS AS DETERMINED BY ME OR UNDER MY
DIRECT SUPERVISION ON THIS DATE: 11/7/2019.
41803
2 NOT TO SCALE
CHECK DAM SPACING AND CROSS SECTIONS
(COR STD. PLAN 214.00)1 NOT TO SCALE
INTERCEPTOR SWALE
(COR STD. PLAN 217.10)
TESC NOTES & DETAILS C2.6
R-402809
11/07/2019
STRUCTURE NAME
STORM STRUCTURE TABLE
STRUCTURE DETAILS
CB 01
CB TYPE 1
N 187025.70
E 1306488.73
RIM = 352.21
IE = 349.79 (4" S)
IE = 349.60 (8" NE)
IE = 349.60 (8" E)
CB 03
60" TYPE 2 CB
N 187033.48
E 1306498.18
RIM = 352.38
IE = 345.00 (36" NE)
IE = 345.00 (8" NW)
IE = 348.79 (8" SW)
CB 04
48" TYPE 2 CB
N 187038.82
E 1306494.39
RIM = 352.33
IE = 344.89 (8" SE)
IE = 334.86 (14" NE, SW)
N 186866.36
E 1306787.27
RIM = 353.64
IE = 350.50 (8" W)
IE = 350.50 (8" NE)
CB 10
AREA DRAIN
N 186852.35
E 1306658.76
RIM = 353.51
IE = 351.28 (8" E)
CB 09
AREA DRAIN
N 186888.79
E 1306778.00
IE = 349.85 (4" S)
IE = 349.63 (8" NE)
IE = 349.70 (8" E)
RIM = 352.58
IE = 344.86 (36" NE)
RIM = 352.27
IE = 344.83 (8" SE)
IE = 344.77 (14" NE, SW)
IE = 348.92 (4" S)
DISCOVERED DURING CONSTRUCTION
RIM = 353.70
IE = 350.70 (8" W)
IE = 350.70 (8" NE)
RIM = 353.44
IE = 351.57 (8" E)
N 187044.25
E 1306519.763'
TYP.3'TYP.1
1
6
6
8
9
7
6TYP.
10 TYP.
1
C3.4
2
C3.4
CB 04
CB 01 CB 03
8'
TYP.
CB 06
CB 10
CB 09
1
C3.8
11'
TYP.11'TYP.3'TYP.7
6TYP.
10
TYP.
7
TYP.
7
TYP.
7
TYP.
7
TYP.
7
7
711
11
10
TYP.
10
TYP.
10
TYP.
FG: 355.78
FG: 355.74
11
355
356 35657.
9
°
'
14
8
.
1
°
'
354
3533523
5
5
83 LF
210 LF
P - 145, 185 LF, 5'∅
P - 141, 112 LF, 5'∅
P - 142, 112 LF, 5'∅
P - 143, 112 LF, 5'∅
P - 144, 112 LF, 5'∅
P - 139, 2 LF
P - 148, 3 LF
P - 146, 36 LF
P - 165, 112 LF, 5'∅
P - 89, 173 LF
P - 150, 181 LFP - 151, 171 LFP - 152, 160 LFP - 153, 150 LFP - 154, 139 LFP - 155, 128 LFP - 156, 118 LFP - 157, 107 LFP - 158, 96 LFP - 159, 86 LFP - 160, 75 LFP - 161, 64 LFP - 162, 54 LFP - 163, 43 LFP - 164, 32 LFP - 167, 22 LFP - 132, 11 LFP - 134, 14 LFP - 135, 24 LF
P - 136, 35 LF
P - 76, 46 LF
P - 77, 57 LF
P - 78, 68 LF
P - 79, 75 LF
P - 80, 86 LF
P - 81, 97 LF
P - 82, 108 LF
P - 83, 119 LF
P - 84, 130 LF
P - 85, 141 LF
P - 86, 152 LF
P - 87, 163 LF
P - 88, 174 LF
P - 91, 104 LF
P - 92, 120 LF
P - 93, 137 LF
P - 94, 153 LF
P - 95, 142 LF
P - 96, 131 LF
P - 97, 120 LF
P - 98, 108 LF
P - 99, 98 LF
P - 100, 86 LF
P - 101, 74 LF
P - 102, 68 LF
P - 103, 57 LF
P - 104, 46 LF
P - 105, 35 LF
P - 106, 24 LF
P - 107, 14 LF
P - 108, 14 LF P - 109, 24 LFP - 110, 35 LFP - 127, 253 LF
P - 140, 12 LF
P - 149, 8 LF
P - 166, 175 LFP - 126, 26 LF
P - 138, 93 LF
P -
1
6
8
,
1
8
7
L
F
P - 173, 108 LF
P - 176, 2 LF
12 LF
7 LF
125
L
F
P
E
R
F
O
R
A
T
E
D
P
I
P
E
1
C3.4
NOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425TEL 206.267.2429FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
KEYMAP
AHBL PROJECT NO. 2180059
CONSTRUCTION RECORD DRAWINGS
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL
FIELD IMPROVEMENTS
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204RENTON SCHOOL DISTRICT
AS-BUILT
I CERTIFY THAT THE INFORMATION SHOWN HEREON
WHICH WAS AS-BUILT BY AHBL , AND MAY INCLUDE
LOCATIONS, ELEVATIONS, DEPTHS, PIPE SIZES, AND
AS-BUILT COMMENTS, ACCURATELY REFLECTS EXISTING
FIELD CONDICTIONS AS DETERMINED BY ME OR UNDER MY
DIRECT SUPERVISION ON THIS DATE: 11/7/2019.
41803
DRAINAGE PLAN C3.0
C3.2
C3.1
C3.0
C3.3MATCHLINE SHEET C3.1MATCHL
I
N
E
S
H
E
E
T
C
3
.
2
MA
T
C
H
L
I
N
E
S
H
E
E
T
C
3
.
2
BASE BID
C3.4
2
C3.4
2
C3.4
2
GRAPHIC SCALE
0 20 40
1" = 20 FEET
10
LEGEND:
STORM CATCH BASIN
STORM MANHOLE
DETENTION TANK ACCESS RISER
GRADE BREAK
STORM LINE
PERFORATED PIPE STORM LINE
DETENTION TANK
CONTOUR LINE
PROPERTY/RIGHT-OF-WAY LINE
FLOW DIRECTION
ADS N-12 S-P, 4" CAP
XXX
1.SEE SHEETS C3.5 FOR GENERAL STORM DRAINAGE NOTES.
2.CONTRACTOR SHALL FIELD VERIFY EXISTING INVERT
ELEVATION PRIOR TO CONSTRUCTION WHERE NOTED.
3.UNDERDRAIN LINES SHALL BE ADS N-12 S-P AND ARE
DESIGNED TO MAINTAIN A MINIMUM 18" DEPTH FROM FINISH
GRADE.
4.ALL CONVEYANCE PIPE SHALL BE PVC. MINIMUM REQUIRED
COVER FOR PVC PIPE IS 3 FEET.
5.ALL COLLECTOR PIPE SHALL BE ADS N-12 S-P.
6.ALL DETENTION TANK SHALL BE ALUMINIZED TYPE 2, MEETING
SECTION 5.1.2 OF THE CITY OF RENTON SURFACE WATER
DESIGN MANUAL.
7.PROVIDE CDF ABOVE THE EXISTING WATERLINE PER DETAIL 6
ON SHEET C3.9.
NOTES:
N
TYPE 1 CATCH BASIN
WITH HERRINGBONE
GRATE
TYPE 1 CATCH BASIN
WITH SOLID COVER
TYPE 2 CATCH BASIN
WITH HERRINGBONE
GRATE
TYPE 2 CATCH BASIN
WITH ROUND SOLID LID
FLOW CONTROL
MANHOLE
COLLECTOR DRAIN
CLEANOUT
4" PERFORATED
UNDERDRAIN, TYP.
8" COLLECTOR DRAIN
CONNECTION TO
COLLECTOR
DRAIN, TYP.
DETENTION TANK
ACCESS RISER, TYP.
CONVEYANCE PIPE
1
2
3
4
5
6
7
8
9
10
11
1
C3.5
2
C3.6
1
C3.5
1
C3.6
2
C3.5
2
C3.6
2
C3.5
3
C3.6
1
C3.8
2
C3.9
3
C3.9
1
C3.9
4
C3.9
4
C3.8
ALL PROPOSED PIPE SHOWN ON THIS
SHEET WILL BE PRIVATE
1
C3.4
2
C3.4
R-402810
11/07/2019
STRUCTURE NAME
STORM STRUCTURE TABLE
STRUCTURE DETAILS
RIM = 354.32
IE = 349.95 (8" E)
IE = 349.95 (8" SW)
IE = 349.95 (8" W)
RIM = 354.17
IE = 345.00 (36" SW)
IE = 347.95 (8" NE)
CB 07
48" TYPE 2 CB
N 187162.12
E 1306842.53
RIM = 353.40
IE = 349.29 (8" SW)
CB 06
54" TYPE 2 CB
N 187129.26
E 1306689.88
CB 05
48" TYPE 2 CB
N 187170.87
E 1306773.24
CB 08
CB TYPE 1
N 186925.91
E 1306875.15
RIM = 354.19
IE = 352.00 (8" SE)
IE = 352.17 (4" SE)
IE = 352.17 (4" SW)
IE = 352.00 (8" S)
IE = 352.00 (8" W)
RIM = 354.21
IE = 349.89 (8" E)
IE = 349.89 (8" SW)
IE = 349.89 (8" W)
RIM = 354.35
IE = 344.89 (36" SW)
IE = 347.73 (8" NE)
RIM = 353.20
IE = 350.85 (8" SW)
IE = 351.94 (8" SE)
IE = 352.09 (4" SE)
IE = 352.09 (4" SW)
IE = 351.94 (8" S)
IE = 351.94 (8" W)11'TYP.HARRINGTON AVE NE1
9
8
6
6
8
9
7 TYP.
CB 05
CB 07
CB 08
11'
TYP.
2
1
8
6
9
811
8
11 3553
5
6
3553
5
5
354354P - 90, 87 LF
P - 111, 46 LFP - 112, 57 LFP - 113, 68 LFP - 114, 79 LFP - 115, 90 LFP - 116, 101 LFP - 117, 112 LFP - 118, 123 LFP - 119, 134 LFP - 120, 144 LFP - 121, 155 LFP - 122, 140 LFP - 123, 124 LFP - 124, 108 LFP - 125, 92 LFP - 128, 203 LF
P - 129, 70 LF
P - 133, 77 LF
P - 137, 11 LF
P - 16
9,
6
7 L
F
P - 138, 93 LF
P - 91, 104 LF
P - 92, 120 LF
P - 93, 137 LF
P - 94, 153 LF
P - 95, 142 LF
P - 96, 131 LF
P - 97, 120 LF
P - 98, 108 LF
P - 99, 98 LF
P - 100, 86 LF
P - 101, 74 LF
P - 102, 68 LF
104 L
F
P
E
R
F
O
R
A
T
E
D
PI
P
E
NOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425TEL 206.267.2429FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
KEYMAP
AHBL PROJECT NO. 2180059
CONSTRUCTION RECORD DRAWINGS
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL
FIELD IMPROVEMENTS
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204RENTON SCHOOL DISTRICT
AS-BUILT
I CERTIFY THAT THE INFORMATION SHOWN HEREON
WHICH WAS AS-BUILT BY AHBL , AND MAY INCLUDE
LOCATIONS, ELEVATIONS, DEPTHS, PIPE SIZES, AND
AS-BUILT COMMENTS, ACCURATELY REFLECTS EXISTING
FIELD CONDICTIONS AS DETERMINED BY ME OR UNDER MY
DIRECT SUPERVISION ON THIS DATE: 11/7/2019.
41803
DRAINAGE PLAN C3.1
N
GRAPHIC SCALE
0 20 40
1" = 20 FEET
10
C3.2
C3.1
C3.0
C3.3
2
C3.4
2
C3.4
GRAPHIC SCALE
0 20 40
1" = 20 FEET
10
LEGEND:
STORM CATCH BASIN
STORM MANHOLE
DETENTION TANK ACCESS RISER
GRADE BREAK
STORM LINE
PERFORATED PIPE STORM LINE
DETENTION TANK
CONTOUR LINE
PROPERTY/RIGHT-OF-WAY LINE
FLOW DIRECTION
ADS N-12 S-P, 4" CAP
XXX
1.SEE SHEETS C3.5 FOR GENERAL STORM DRAINAGE NOTES.
2.CONTRACTOR SHALL FIELD VERIFY EXISTING INVERT
ELEVATION PRIOR TO CONSTRUCTION WHERE NOTED.
3.UNDERDRAIN LINES SHALL BE ADS N-12 S-P AND ARE
DESIGNED TO MAINTAIN A MINIMUM 18" DEPTH FROM FINISH
GRADE.
4.ALL CONVEYANCE PIPE SHALL BE PVC. MINIMUM REQUIRED
COVER FOR PVC PIPE IS 3 FEET.
5.ALL COLLECTOR PIPE SHALL BE ADS N-12 S-P.
6.ALL DETENTION TANK SHALL BE ALUMINIZED TYPE 2, MEETING
SECTION 5.1.2 OF THE CITY OF RENTON SURFACE WATER
DESIGN MANUAL.
7.PROVIDE CDF ABOVE THE EXISTING WATERLINE PER DETAIL 6
ON SHEET C3.9.
NOTES:
N
TYPE 1 CATCH BASIN
WITH HERRINGBONE
GRATE
TYPE 1 CATCH BASIN
WITH SOLID COVER
TYPE 2 CATCH BASIN
WITH HERRINGBONE
GRATE
TYPE 2 CATCH BASIN
WITH ROUND SOLID LID
FLOW CONTROL
MANHOLE
COLLECTOR DRAIN
CLEANOUT
4" PERFORATED
UNDERDRAIN, TYP.
8" COLLECTOR DRAIN
CONNECTION TO
COLLECTOR
DRAIN, TYP.
DETENTION TANK
ACCESS RISER, TYP.
CONVEYANCE PIPE
1
2
3
4
5
6
7
8
9
10
11
1
C3.5
2
C3.6
1
C3.5
1
C3.6
2
C3.5
2
C3.6
2
C3.5
3
C3.6
1
C3.8
2
C3.9
3
C3.9
1
C3.9
4
C3.9
4
C3.8
ALL PROPOSED PIPE SHOWN ON THIS
SHEET WILL BE PRIVATE
1
C3.4
2
C3.4
R-402811
11/07/2019
@ 1.75%.
1
1
'
T
Y
P
.
2'
TYP.NE 12TH STREETHARRINGTON AVE NE
CB 21 CB 22
CB 17
CB 18
@ 1.75%.
P-51,
71 LF
@ 0.60%
6
6
8
8
8 6
6
P-50,
71 LF
@0.60%
8
9
7
TYP.
10
TYP.
TYP.
P - 54, 26 LF
P - 55, 62 LF
P - 54, 26 LF
P - 60, 2 LF
P - 61, 160 LF
P - 62, 160 LF
P - 63, 160 LF
P - 64, 160 LF
P - 55, 62 LF
P - 59, 2 LF
P - 60, 2 LF
P - 67, 31 LF
P - 66, 192 LF
CB 10
6
6
8
8
8 6
6
8
9
7
10
8
7
7
7
11
11
11
11FG: 348.96
FG: 349.71FG: 349.76FG: 349.81FG: 349.75FG: 349.66 P - 168, 187 LF125 LF PERFORATED PIPEPipe Table
Pipe Name
P - 2
P - 3
P - 4
P - 5
P - 6
P - 7
P - 8
P - 9
P - 10
P - 11
P - 12
P - 13
P - 14
P - 15
P - 16
P - 17
P - 18
P - 19
P - 20
P - 21
P - 22
P - 23
UPPER
INVERT ELEV
352.86
352.95
353.04
353.13
353.23
352.92
352.65
352.38
352.10
351.83
351.56
351.29
351.01
350.74
350.47
350.20
349.93
349.65
349.38
349.11
348.84
348.57
Pipe Slope
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
Pipe Table
Pipe Name
P - 24
P - 25
P - 26
P - 27
P - 28
P - 29
P - 30
P - 31
P - 32
P - 33
P - 34
P - 35
P - 36
P - 37
P - 38
P - 39
P - 40
P - 41
P - 42
P - 43
P - 44
P - 45
UPPER
INVERT ELEV
348.29
348.29
348.57
348.84
349.11
349.38
349.65
349.93
350.20
350.47
350.74
351.01
351.29
351.56
351.83
352.10
352.38
352.65
352.92
353.23
353.13
353.04
Pipe Slope
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
Pipe Table
Pipe Name
P - 46
P - 47
P - 48
P - 49
P - 50
P - 51
P - 52
P - 53
P - 54
P - 55
P - 56
P - 57
P - 58
P - 59
P - 60
P - 61
P - 62
P - 63
P - 64
P - 65
P - 66
P - 67
UPPER
INVERT ELEV
352.95
352.86
352.76
352.07
347.49
347.49
352.07
347.04
342.75
342.58
342.19
342.19
352.76
342.75
342.75
342.25
342.25
342.25
342.25
342.75
342.25
342.25
Pipe Slope
1.66%
1.66%
1.66%
1.75%
0.63%
0.63%
1.75%
1.17%
0.66%
0.63%
0.00%
0.87%
1.66%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
STORM STRUCTURE TABLE
STRUCTURE NAME
CB 16
48" TYPE 2 CB
N 186541.78
E 1306691.12
CB 17
60" TYPE 2 CB
N 186506.05
E 1306690.71
CB 18
48" TYPE 2 CB
N 186480.85
E 1306684.88
STRUCTURE DETAILS
RIM = 349.28
IE = 342.75 (36" S)
IE = 347.04 (8" E)
IE = 347.04 (8" N)
RIM = 348.46
IE = 342.75 (8" S)
IE = 342.75 (36" N)
RIM = 348.55
IE = 342.58 (8" N)
IE = 342.58 (8" W)
STORM STRUCTURE TABLE
STRUCTURE NAME
CB 19
48" TYPE 2 CB
N 186482.97
E 1306623.17
CB 20
48" TYPE 2 CB
N 186484.27
E 1306506.65
CB 21
48" TYPE 2 CB
N 186535.73
E 1306887.47
STRUCTURE DETAILS
RIM = 347.40
IE = 342.19 (8" E)
IE = 342.19 (12" W)
IE = 342.19 (8" N)
RIM = 346.93
IE = 342.19 (12" E)
IE = 342.19 (12" W)
RIM = 349.30
IE = 342.75 (36" W)
IE = 346.96 (8" NE)
STORM STRUCTURE TABLE
STRUCTURE NAME
CB 22
CB TYPE 1
N 186541.61
E 1306890.95
CS
EXISTING TYPE 2 CB
N 186540.91
E 1306309.37
STCB #636
EXISTING TYPE 1 CB
N 186549.44
E 1306318.27
STRUCTURE DETAILS
RIM = 349.30
IE = 347.04 (8" SW)
IE = 347.04 (8" W)
IE = 347.04 (8" N)
RIM = 344.00
IE = 340.45 (8" NE)
IE = 340.45 (8" SW)
IE = -4.67 (12" N)
RIM = 343.40
IE = 340.46 (12" E)
IE = 340.46 (8" SW)NMATCHLINE SHEET C3.3
NOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425TEL 206.267.2429FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
KEYMAP
AHBL PROJECT NO. 2180059
CONSTRUCTION RECORD DRAWINGS
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL
FIELD IMPROVEMENTS
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204RENTON SCHOOL DISTRICT
AS-BUILT
I CERTIFY THAT THE INFORMATION SHOWN HEREON
WHICH WAS AS-BUILT BY AHBL , AND MAY INCLUDE
LOCATIONS, ELEVATIONS, DEPTHS, PIPE SIZES, AND
AS-BUILT COMMENTS, ACCURATELY REFLECTS EXISTING
FIELD CONDICTIONS AS DETERMINED BY ME OR UNDER MY
DIRECT SUPERVISION ON THIS DATE: 11/7/2019.
41803
DRAINAGE PLAN C3.2
R-395905
LEGEND:
STORM CATCH BASIN
STORM MANHOLE
STORM DRAINAGE CLEANOUT
DETENTION TANK ACCESS RISER
GRADE BREAK
STORM LINE
PERFORATED PIPE STORM LINE
LARGE DIAMETER DETENTION PIPE
CONTOUR LINE
PROPERTY/RIGHT-OF-WAY LINE
FLOW DIRECTION
XXX1.SEE SHEETS C3.5 FOR GENERAL STORM DRAINAGE
NOTES.
2.CONTRACTOR SHALL FIELD VERIFY EXISTING INVERT
ELEVATION PRIOR TO CONSTRUCTION WHERE NOTED.
3.UNDERDRAIN LINES ARE DESIGNED TO MAINTAIN A
CONSTANT 18" DEPTH FROM FINISH GRADE.
NOTES:
C3.2
C3.1
C3.0
C3.3
GRAPHIC SCALE
0 20 40
1" = 20 FEET
10
KEYNOTES:
TYPE 1 CATCH BASIN WITH
HERRINGBONE GRATE
TYPE 1 CATCH BASIN WITH
SOLID COVER
TYPE 2 CATCH BASIN WITH
HERRINGBONE GRATE
TYPE 2 CATCH BASIN WITH
ROUND SOLID LID
FLOW CONTROL MANHOLE
COLLECTOR DRAIN
CLEANOUT
4" PERFORATED
UNDERDRAIN, TYP.
8" PERFORATED
COLLECTOR DRAIN
CONNECTION TO
COLLECTOR
DRAIN, TYP.
DETENTION PIPE ACCESS
RISER, TYP.
1
2
3
4
5
6
7
8
9
10
1
C3.5
2
C3.6
1
C3.5
1
C3.6
2
C3.5
2
C3.6
2
C3.5
3
C3.6
1
C3.8
2
C3.9
3
C3.9
1
C3.9
4
C3.9
4
C3.8
Pipe Table
Pipe Name
P - 2
P - 3
P - 4
P - 5
P - 6
P - 7
P - 8
P - 9
P - 10
P - 11
P - 12
P - 13
P - 14
P - 15
P - 16
P - 17
P - 18
P - 19
P - 20
P - 21
P - 22
P - 23
UPPER
INVERT ELEV
352.86
352.95
353.04
353.13
353.23
352.92
352.65
352.38
352.10
351.83
351.56
351.29
351.01
350.74
350.47
350.20
349.93
349.65
349.38
349.11
348.84
348.57
Pipe Slope
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
Pipe Table
Pipe Name
P - 24
P - 25
P - 26
P - 27
P - 28
P - 29
P - 30
P - 31
P - 32
P - 33
P - 34
P - 35
P - 36
P - 37
P - 38
P - 39
P - 40
P - 41
P - 42
P - 43
P - 44
P - 45
UPPER
INVERT ELEV
348.29
348.29
348.57
348.84
349.11
349.38
349.65
349.93
350.20
350.47
350.74
351.01
351.29
351.56
351.83
352.10
352.38
352.65
352.92
353.23
353.13
353.04
Pipe Slope
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
1.66%
Pipe Table
Pipe Name
P - 46
P - 47
P - 48
P - 49
P - 50
P - 51
P - 52
P - 53
P - 54
P - 55
P - 56
P - 57
P - 58
P - 59
P - 60
P - 61
P - 62
P - 63
P - 64
P - 65
P - 66
P - 67
UPPER
INVERT ELEV
352.95
352.86
352.76
352.07
347.49
347.49
352.07
347.04
342.75
342.58
342.19
342.19
352.76
342.75
342.75
342.25
342.25
342.25
342.25
342.75
342.25
342.25
Pipe Slope
1.66%
1.66%
1.66%
1.75%
0.63%
0.63%
1.75%
1.17%
0.66%
0.63%
0.00%
0.87%
1.66%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
336
340
345
350
3+50347.75348.264+00348.57348.324+50348.4726 LF
8" @
0.66%
N: 186506.05
E: 1306690.71
IE: 342.75 8" (S)
IE: 342.75 36" (N)
RIM: 348.46
CB 17, 60" TYPE 2 CB
62 LF 8" @ 0.63%
2 LF 36" @ 0.00%
2 LF 36" @ 0.00%
31 LF 48" @ 0.00%
CB 16, 48" TYPE 2 CB
RIM: 349.28
IE IN: 347.04 (8"E)
IE IN: 347.04 (8"N)
IE OUT: 342.75 (36"S)
N: 186541.78
E: 1306691.12CB 19, 48" TYPE 2 CB
RIM: 347.40
IE IN: 342.19 (8"E)
IE IN: 342.19 (8"N)
IE OUT: 342.19 (12"W)
N: 186482.97
E: 1306623.17
CB 20
48" TYPE 2 CB
RIM: 346.93
IE: 342.19 12" (E)
IE: 342.19 12" (W)
STCB#636 TYPE 1
RIM:343.40
8" CPP SE IE:340.40
8" CPP SW IE:340.46
N:186,549.37
E:1,306,318.35
3
199 LF
12" PVC
@0.87%
(P - 57)
CB 19
RIM: 347.40
IE: 342.19 8" (E)
IE: 342.19 12" (W)
IE: 342.19 8" (N)
P - 56, 117 LF
P - 71, 5 LF
3
11
12
11
11 117 LF 12" 12" PVC @ 0.00%117 LF 12" 12" PVC @ 0.00%199 LF 12" 12" PVC @ 0.87%117 LF 12" 12" PVC @ 0.00%199 LF 12" 12" PVC @ 0.87%62 LF 8" 8" PVC @ 0.63%336
340
345
350
343.510+50344.48345.351+00346.03346.441+50346.65346.672+00346.79346.982+50347.46199 LF 12" @ 0.87%
EXISTING TYPE 1 CB
RIM: 343.40
IE IN: 340.46 (12"E)
IE OUT: 340.46 (8"SW)
N:186,549.37
E:1,306,318.35
117 LF 12" @ 0.00%
EXISTING ELEVATION
@ PIPE CENTERLINE
PROPOSED ELEVATION
@ PIPE CENTERLINE
#636
(PROPOSED)
CB 20, 48" TYPE 2 CB
RIM: 346.93
IE IN: 342.19 (12"E)
IE OUT: 342.19 (12"W)
N: 186484.27
E: 1306506.65
PERFORATED
STUB-OUT
CONNECTION
NOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425TEL 206.267.2429FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
COLLECTIONPOINT
KEYMAP
AHBL PROJECT NO. 2180059
CONSTRUCTION RECORD DRAWINGS
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL
FIELD IMPROVEMENTS
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204RENTON SCHOOL DISTRICT
AS-BUILT
I CERTIFY THAT THE INFORMATION SHOWN HEREON
WHICH WAS AS-BUILT BY AHBL , AND MAY INCLUDE
LOCATIONS, ELEVATIONS, DEPTHS, PIPE SIZES, AND
AS-BUILT COMMENTS, ACCURATELY REFLECTS EXISTING
FIELD CONDICTIONS AS DETERMINED BY ME OR UNDER MY
DIRECT SUPERVISION ON THIS DATE: 11/7/2019.
41803
DRAINAGE PLAN C3.3
R-395907NGRAPHIC SCALE
0 20 40
1" = 20 FEET
10
MATCHLINE SHEET C3.2
LEGEND:
STORM CATCH BASIN
STORM MANHOLE
STORM DRAINAGE CLEANOUT
DETENTION TANK ACCESS RISER
GRADE BREAK
STORM LINE
PERFORATED PIPE STORM LINE
LARGE DIAMETER DETENTION PIPE
CONTOUR LINE
PROPERTY/RIGHT-OF-WAY LINE
XXX
KEYNOTES:
TYPE 1 CATCH BASIN WITH
HERRINGBONE GRATE
TYPE 1 CATCH BASIN WITH
SOLID COVER
TYPE 2 CATCH BASIN WITH
HERRINGBONE GRATE
TYPE 2 CATCH BASIN WITH
ROUND SOLID LID
FLOW CONTROL MANHOLE
COLLECTOR DRAIN CLEANOUT
1
2
3
4
5
6
1
C3.5
2
C3.6
1
C3.5
1
C3.6
2
C3.5
2
C3.6
2
C3.5
3
C3.6
1
C3.8
4
C3.8
1.SEE SHEETS C3.5 FOR GENERAL STORM DRAINAGE NOTES.
2.CONTRACTOR SHALL FIELD VERIFY EXISTING INVERT
ELEVATION PRIOR TO CONSTRUCTION WHERE NOTED.
NOTE:
C3.2
C3.1
C3.0
C3.3
1 H:1"=20' V:1"=4'
STORM DRAINAGE PROFILE 1
343
345
350
355
343
345
350
355
356.240+50356.00355.661+00355.30354.921+50354.44353.952+00353.40352.902+50352.52352.293+00352.373+50
CB TYPE 1
RIM: 352.21
IE IN: 349.79 (4"S)
IE IN: 349.60 (8"E)
IE OUT: 349.60 (8"NE)
N: 187025.70
E: 1306488.73
CB 03, 60" TYPE 2 CB
RIM: 352.38
IE IN: 348.79 (8"SW)
IE OUT: 345.00 (36"NE)
IE OUT: 345.00 (8"W)
N: 187033.48
E: 1306498.18
253 LF 8" @ 1.92
%
36 LF
8" @
2.24%
26 LF 8" @ 0.43%
3 LF 36" @ 0.00%
EXISTING ELEVATION
@ PIPE CENTERLINE
PROPOSED ELEVATION
@ PIPE CENTERLINE
5' Ø DETENTION TANK1
C3.7
2
C3.5
1
C3.5
EXISTING GRADE @ TANK CENTERLINE
FINISHED GRADE @ TANK CENTERLINE
IE IN = 349.85 (4" S)
IE IN = 349.70 (8" E)
IE OUT = 349.63 (8" NE)
RIM = 352.58
IE OUT = 344.86
(36" NE)
12 LF
8"@
6.62%
7 LF 8"@ 1.68%
N: 187044.25
E: 1306519.76
1.88%
340
345
350
355
360
340
345
350
355
360
0+10356.31356.200+50356.01356.001+00356.00355.671+50355.26354.862+00354.48354.252+50354.50354.463+00354.28354.383+50354.50354.314+00353.96353.844+50353.74353.655+00353.42353.155+50352.90352.646+00 6+10.18
CB 05, 48" TYPE 2 CB
RIM: 354.32
IE IN: 349.95 (8"E)
IE IN: 349.95 (8"W)
IE OUT: 349.95 (8"SW)
N: 187170.87
E: 1306773.24
CB 06, 54" TYPE 2 CB
RIM: 354.17
IE IN: 347.95 (8"NE)
IE OUT: 345.00 (36"SW)
N: 187129.26
E: 1306689.88 CB 03, 60" TYPE 2 CB
N: 187033.48
E: 1306498.18
RIM: 352.38
IE: 348.79 (8"SW)
IE: 345.00 (36"NE)
IE: 345.00 (8"W)
93 LF 8" @ 2.15%
203 LF 8" @ 1.24%
70 LF 8" @ 2.94%
26 LF 8" @ 0.43%
EXISTING ELEVATION
@ PIPE CENTERLINE
PROPOSED ELEVATION
@ PIPE CENTERLINE
CB 07, 48" TYPE 2 CB
RIM: 354.19
IE IN: 352.00 (8"SE)
IE IN: 352.17 (4"SE)
IE IN: 352.17 (4"SW)
IE IN: 352.00 (8"S)
IE OUT: 352.00 (8"W)
N: 187162.12
E: 1306842.53
CB 04, 48" TYPE 2 CB
N: 187038.82
E: 1306494.39
RIM: 352.33
IE: 344.86 (14" NE, SW)
IE: 344.89 (8"E)
1
C3.7
1
C3.8
2
C3.5
EXISTING GRADE @ TANK CENTERLINE
FINISHED GRADE @ TANK CENTERLINE
EXISTING STORM LINE
EXISTING STORM LINE
PARALLEL TO DETENTION TANK
2 LF 36" @ 0.00%
2
C3.5
2
C3.5
60" @0.00%
DETENTION
TANK
(OVERBUILD)
(CONTROL
STRUCTURE)
EXISTING WATERLINE. CONTRACTOR TO POTHOLE AND
VERIFY ELEVATION AND LOCATION PRIOR TO
CONSTRUCTION. CONTRACTOR TO CONTACT ENGINEER IN
THE EVENT THE WATERLINE IS OTHER THAN INDICATED.
EXISTING WATERLINE. CONTRACTOR TO POTHOLE AND
VERIFY ELEVATION AND LOCATION PRIOR TO
CONSTRUCTION. CONTRACTOR TO CONTACT ENGINEER IN
THE EVENT THE WATERLINE IS OTHER THAN INDICATED.
2
C3.5
RIM = 354.21
IE IN = 349.89 (8" E)
IE IN = 349.89 (8" SW)
IE OUT = 349.89 (8" W)
RIM = 354.35
IE IN = 347.73 (8" NE)
IE OUT = 344.89 (36" SW)
IE IN = 351.94 (8" SE)
IE IN = 352.09 (4" SE)
IE IN = 352.09 (4" SW)
IE IN = 351.94 (8" S)
IE OUT = 351.94 (8" W)
RIM = 352.58
IE OUT = 344.86 (36" NE)
N: 187044.25
E: 1306519.76
7 LF 8"@ 1.68%
2.93%
1.27%
2.32%
NOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425TEL 206.267.2429FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
AHBL PROJECT NO. 2180059
CONSTRUCTION RECORD DRAWINGS
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL
FIELD IMPROVEMENTS
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204RENTON SCHOOL DISTRICT
AS-BUILT
I CERTIFY THAT THE INFORMATION SHOWN HEREON
WHICH WAS AS-BUILT BY AHBL , AND MAY INCLUDE
LOCATIONS, ELEVATIONS, DEPTHS, PIPE SIZES, AND
AS-BUILT COMMENTS, ACCURATELY REFLECTS EXISTING
FIELD CONDICTIONS AS DETERMINED BY ME OR UNDER MY
DIRECT SUPERVISION ON THIS DATE: 11/7/2019.
41803
STORM DRAINAGE PROFILES C3.4
1 H:1"=20' V:1"=4'
STORM DRAINAGE PROFILE 2
2 H:1"=20' V:1"=4'
STORM DRAINAGE PROFILE 3
1.SEE SHEETS C3.1 AND C5.3 FOR GENERAL STORM DRAINAGE
NOTES.
NOTE:
R-402814
BASE BID
11/07/2019
NOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425TEL 206.267.2429FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
AHBL PROJECT NO. 2180059
CONSTRUCTION RECORD DRAWINGS
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL
FIELD IMPROVEMENTS
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204RENTON SCHOOL DISTRICT
AS-BUILT
I CERTIFY THAT THE INFORMATION SHOWN HEREON
WHICH WAS AS-BUILT BY AHBL , AND MAY INCLUDE
LOCATIONS, ELEVATIONS, DEPTHS, PIPE SIZES, AND
AS-BUILT COMMENTS, ACCURATELY REFLECTS EXISTING
FIELD CONDICTIONS AS DETERMINED BY ME OR UNDER MY
DIRECT SUPERVISION ON THIS DATE: 11/7/2019.
41803
NOTES & DETAILS C3.5
1 NOT TO SCALE
CATCH BASIN TYPE 1 2 NOT TO SCALE
CATCH BASIN TYPE 2 3 NOT TO SCALE
CATCH BASIN INSTALLATION 4 NOT TO SCALE
RECTANGULAR FRAME
SURFACE WATER STANDARD PLAN NOTES AND CONSTRUCTION SEQUENCE
1.THESE NOTES SHALL APPEAR ON PROJECTS FOR THE SURFACE WATER UTILITY.
2.BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE-CONSTRUCTION MEETING MUST BE HELD
BETWEEN THE CITY OF RENTON PLAN REVIEW SECTION AND THE APPLICANT.
3.ALL DESIGN AND CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE RENTON MUNICIPAL CODE (RMC), THE LATEST EDITION
OF THE STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION PREPARED BY WSDOT AND THE
AMERICAN PUBLIC WORKS ASSOCIATION (APWA), AS AMENDED BY THE CITY OF RENTON PUBLIC WORKS DEPARTMENT. IT
SHALL BE THE SOLE RESPONSIBILITY OF THE APPLICANT AND THE PROFESSIONAL CIVIL ENGINEER TO CORRECT ANY ERROR,
OMISSION OR VARIATION FROM THE ABOVE REQUIREMENTS FOUND IN THIS PLANS. ALL CORRECTIONS SHALL BE AT NO
ADDITIONAL COST TO THE CITY.
4.APPROVAL OF THIS ROAD, GRADING, PARKING AND DRAINAGE PLAN DOES NOT CONSTITUTE AN APPROVAL OF ANY OTHER
CONSTRUCTION (E.G. DOMESTIC WATER CONVEYANCE, SEWER CONVEYANCE, GAS, ELECTRICAL. ETC.)THE SURFACE WATER
DRAINAGE SYSTEM SHALL BE CONSTRUCTED ACCORDING TO THE APPROVED PLANS, WHICH ARE ON FILE IN WITH THE CITY.
ANY DEVIATION FROM THE APPROVED PLANS WILL REQUIRE WRITTEN APPROVAL FROM THE CITY OF RENTON PUBLIC WORKS
DEPARTMENT, SURFACE WATER UTILITY SECTION.
5.A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS.
6.GRADING ACTIVITIES (SITE ALTERATION) ARE LIMITED TO THE HOURS OF 7 A.M. TO 7 P.M. MONDAY THROUGH SATURDAY AND
NO WORK ON SUNDAY IS ALLOWED, UNLESS OTHERWISE APPROVED WITH A WRITTEN DECISION BY THE CITY OF RENTON.
7.IT SHALL BE THE APPLICANT’S/CONTRACTOR’S RESPONSIBILITY TO OBTAIN ALL CONSTRUCTION EASEMENTS NECESSARY
BEFORE INITIATING OFF-SITE WORK. EASEMENTS REQUIRE CITY REVIEW AND APPROVAL PRIOR TO CONSTRUCTION.
8.FRANCHISED UTILITIES OR OTHER INSTALLATIONS THAT ARE NOT SHOWN ON THESE APPROVED PLANS SHALL NOT BE
CONSTRUCTED UNLESS AN APPROVED SET OF PLANS THAT MEET ALL REQUIREMENTS OF CHAPTER 4 OF THE SURFACE
WATER DESIGN MANUAL ARE SUBMITTED TO THE CITY OF RENTON.
9.DATUM SHALL BE NAVD 88 UNLESS OTHERWISE APPROVED BY THE CITY OF RENTON. REFERENCE BENCHMARK AND
ELEVATIONS ARE NOTED ON THE PLANS.
10.ANY DEWATERING SYSTEM NECESSARY FOR THE CONSTRUCTION OF STORMWATER FACILITIES MUST BE SUBMITTED TO THE
CITY FOR REVIEW AND APPROVAL.
11.ALL UTILITY TRENCHES AND ROADWAY SUBGRADE SHALL BE BACKFILLED AND COMPACTED TO 95 PERCENT DENSITY,
STANDARD PROCTOR.
13. ALL SEDIMENTATION/EROSION FACILITIES MUST BE IN OPERATION PRIOR TO CLEARING AND BUILDING CONSTRUCTION, AND
THEY MUST BE SATISFACTORILY MAINTAINED UNTIL CONSTRUCTION IS COMPLETED AND THE POTENTIAL FOR ON-SITE
EROSION HAS PASSED.
14. ALL RETENTION/DETENTION FACILITIES MUST BE INSTALLED AND IN OPERATION PRIOR TO OR IN CONJUNCTION WITH ALL
CONSTRUCTION ACTIVITY UNLESS OTHERWISE APPROVED BY THE PUBLIC WORKS DEPARTMENT, SURFACE WATER UTILITY
SECTION.
15. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH THE
CURRENT STATE OF WASHINGTON STANDARD SPECIFICATION FOR ROAD AND BRIDGE CONSTRUCTION. THIS SHALL INCLUDE
NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION MATERIAL, AS WELL AS PLACEMENT AND
COMPACTION OF REQUIRED BEDDING MATERIAL, TO UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WILL BE
SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING BASE. ALL PIPE BEDDING SHALL BE APWA CLASS “C”, WITH THE
EXCEPTION OF PVC PIPE.
16. STEEL PIPE SHALL BE ALUMINIZED, OR GALVANIZED WITH ASPHALT TREATMENT #1 OR BETTER INSIDE AND OUTSIDE.
17. ALL DRAINAGE STRUCTURES, SUCH AS CATCH BASINS AND MANHOLES SHALL HAVE LOCKING LIDS. ALL DRAINAGE
STRUCTURES ASSOCIATED WITH A PERMANENT RETENTION/DETENTION FACILITY SHALL HAVE SOLID LOCKING LIDS.
18. BUILDING AND OTHER STRUCTURES SHALL BE PLACED IN ACCORDANCE WITH TABLE 4.1 EASEMENT WIDTHS AND BUILDING
SETBACKS LINES.
19. ALL CATCH BASIN GRATES SHALL BE DEPRESSED 0.10 FEET BELOW PAVEMENT LEVEL.
20. ALL DRIVEWAY CULVERTS LOCATED WITHIN CITY OF RENTON RIGHT-OF-WAY SHALL BE OF SUFFICIENT LENGTH TO PROVIDE A
MINIMUM 3:1 SLOPE FROM THE EDGE OF THE DRIVEWAY TO THE BOTTOM OF THE DITCH. ROCK FOR EROSION PROTECTION OF
ROADSIDE DITCHES, WHERE REQUIRED, SHALL BE OF SOUND QUARRY ROCK PLACED TO A DEPTH OF ONE (1) FOOT AND MUST
MEET THE FOLLOWING SPECIFICATIONS:
4 - 8 INCH ROCK / 40 - 70% PASSING;
2 - 4 INCH ROCK / 30 - 40% PASSING; AND
LESS THAN 2 INCH ROCK / 10 - 20% PASSING.
21. ALL BUILDING DOWNSPOUTS AND FOOTING DRAINS SHALL BE CONNECTED TO THE STORM DRAINAGE SYSTEM, UNLESS
APPROVED BY THE CITY PLAN REVIEWER OR SURFACE WATER UTILITY SECTION. AN ACCURATELY DIMENSIONED, CERTIFIED
AS-BUILT DRAWING OF THIS DRAINAGE SYSTEM WILL BE SUBMITTED TO THE CITY UPON COMPLETION.
22. DRAINAGE OUTLETS (STUB-OUTS) SHALL BE PROVIDED FOR EACH INDIVIDUAL LOT, EXCEPT FOR THOSE LOTS APPROVED FOR
INFILTRATION BY THE CITY. STUB-OUTS SHALL CONFORM TO THE FOLLOWING:
a.EACH OUTLET SHALL BE SUITABLY LOCATED AT THE LOWEST ELEVATION ON THE LOT, SO AS TO SERVICE ALL FUTURE
ROOF DOWNSPOUTS AND FOOTING DRAINS, DRIVEWAYS, YARD DRAINS, AND ANY OTHER SURFACE OR SUBSURFACE
DRAINS NECESSARY TO RENDER THE LOTS SUITABLE FOR THEIR INTENDED USE. EACH OUTLET SHALL HAVE
FREE-FLOWING, POSITIVE DRAINAGE TO AN APPROVED STORMWATER CONVEYANCE SYSTEM OR
b.OUTLETS ON EACH LOT SHALL BE LOCATED WITH A FIVE-FOOT-HIGH, 2" X 4" STAKE MARKED "STORM" OR "DRAIN". THE
STUB-OUT SHALL EXTEND ABOVE SURFACE LEVEL, BE VISIBLE, AND BE SECURED TO THE STAKE.
c.PIPE MATERIAL SHALL CONFORM TO UNDERDRAIN SPECIFICATIONS DESCRIBED IN CHAPTER 4 OF THE SURFACE WATER
DESIGN MANUAL AND, IF NON-METALLIC, THE PIPE SHALL BE PLACED IN A TRENCH WITH A TRACING WIRE ABOVE OR
OTHER ACCEPTABLE DETECTION.
d.PRIVATE DRAINAGE EASEMENTS ARE REQUIRED FOR DRAINAGE SYSTEMS DESIGNED TO CONVEY FLOWS THROUGH
INDIVIDUAL LOTS.
e.THE APPLICANT/CONTRACTOR IS RESPONSIBLE FOR COORDINATING THE LOCATIONS OF ALL STUB-OUT CONVEYANCE
LINES WITH RESPECT TO OTHER UTILITIES (E.G. POWER, GAS, TELEPHONE, TELEVISION).
f.ALL INDIVIDUAL STUB-OUTS SHALL BE PRIVATELY OWNED AND MAINTAINED BY THE LOT HOME OWNER.
g.STORM DRAINAGE PIPE SYSTEMS SHALL NOT PENETRATE BUILDING FOUNDATIONS, EXCEPT FOR SUMP PUMP DISCHARGE
LINES USED TO DRAIN CRAWL SPACES, PROVIDED THE SUMP PUMP SYSTEM INCLUDES BACKFLOW PREVENTION OR A
CHECK VALVE.
23.ALL DISTURBED PERVIOUS AREAS (COMPACTED, GRADED, LANDSCAPED, ETC.) OF THE DEVELOPMENT SITE MUST
DEMONSTRATE ONE OF THE FOLLOWING: THE EXISTING DUFF LAYER SHALL BE STAGED AND REDISTRIBUTED TO MAINTAIN
THE MOISTURE CAPACITY OF THE SOIL, OR; AMENDED SOIL SHALL BE ADDED TO MAINTAIN THE MOISTURE CAPACITY.
24.PROOF OF LIABILITY INSURANCE SHALL BE SUBMITTED TO THE CITY PRIOR TO CONSTRUCTION PERMIT ISSUANCE.
25.ISSUANCE OF THE BUILDING OR CONSTRUCTION PERMITS BY THE CITY OF RENTON DOES NOT RELIEVE THE OWNER OF THE
CONTINUING LEGAL OBLIGATION AND/OR LIABILITY CONNECTED WITH STORM SURFACE WATER DISPOSITION. FURTHER, THE
CITY OF RENTON DOES NOT ACCEPT ANY OBLIGATION FOR THE PROPER FUNCTIONING AND MAINTENANCE OF THE SYSTEM
PROVIDED DURING CONSTRUCTION.
27.PROJECT LOCATED WITHIN THE
AQUIFER PROTECTION AREA (APA)
SHALL COMPLY WITH SPECIAL
REQUIREMENT #6 OF THE SURFACE
WATER DESIGN MANUAL AND AQUIFER
PROTECTION REGULATIONS (RMC
4-3-050).
12.OPEN CUTTING OF EXISTING ROADWAYS FOR NON-FRANCHISED
UTILITY OR STORM DRAINAGE WORK IS NOT ALLOWED UNLESS
SPECIFICALLY APPROVED BY THE CITY OF RENTON AND NOTED ON
THESE APPROVED PLANS. ANY OPEN CUT SHALL BE RESTORED IN
ACCORDANCE WITH THE CITY OF RENTON TRENCH RESTORATION
STANDARDS.
USE ADA COMPLIANT
GRATES IN ALL WALKWAYS
USE ADA COMPLIANT
GRATES IN ALL
WALKWAYS
R-402815
TO AN APPROVED OUTFALL LOCATION.
26.THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ADEQUATE SAFEGUARD, 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
THEPERFORMANCE OF WORK. ANY WORK WITHIN THE TRAVELED RIGHT-OF-WAY THAT MAY INTERRUPT
NORMAL TRAFFIC FLOW SHALL REQUIRE A TRAFFIC CONTROL PLAN APPROVE BY THE PUBLIC WORKS
DEPARTMENT, TRANSPORTATION SYSTEMS DIVISION. ALL SECTIONS OF THE WSDOT STANDARD
SPECIFICATIONS 1-07-23 TRAFFIC CONTROL SHALL APPLY.
11/07/2019
NOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425TEL 206.267.2429FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
AHBL PROJECT NO. 2180059
CONSTRUCTION RECORD DRAWINGS
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL
FIELD IMPROVEMENTS
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204RENTON SCHOOL DISTRICT
AS-BUILT
I CERTIFY THAT THE INFORMATION SHOWN HEREON
WHICH WAS AS-BUILT BY AHBL , AND MAY INCLUDE
LOCATIONS, ELEVATIONS, DEPTHS, PIPE SIZES, AND
AS-BUILT COMMENTS, ACCURATELY REFLECTS EXISTING
FIELD CONDICTIONS AS DETERMINED BY ME OR UNDER MY
DIRECT SUPERVISION ON THIS DATE: 11/7/2019.
41803
NOTES & DETAILS C3.6
1 NOT TO SCALE
RECTANGULAR SOLID METAL COVER 2 NOT TO SCALE
RECTANGULAR HERRINGBONE GRATE 3 NOT TO SCALE
STORM ROUND FRAME AND COVER 4 NOT TO SCALE
MISCELLANEOUS DETAILS
FOR DRAINAGE STRUCTURES
R-402816
11/07/2019
3
C3.7
5.0' TYP.
2.5' TYP.
1
C3.8
99.5'
355354353
57.9°'
163 L
F
4
"
@
1.
3
6
%
174 L
F
4
"
@
1.
3
3
%
152 L
F
4"
@
1.
3
9
%
141 L
F
4
"
@
1.
3
8
%
130 L
F
4
"
@
1.
4
5
%
119 L
F
4
"
@
1.
5
1
%
108 L
F
4
"
@
1.
6
4
%
97 LF
4"
@
1.
6
7
%
86 LF
4"
@
1.
7
7
%
75 LF
4"
@
1.
8
0
%
104 LF 4" @ 2.18%
93 LF
8"
@
2.
1
5
%
120 L
F
4
"
@
1.
4
3
%
87 LF
4
"
@
2.
8
4
%
137 L
F
4
"
@
1.
0
1
%
153 L
F
4
"
@
0.
7
2
%
142 L
F
4
"
@
0.
7
8
%
131 L
F
4
"
@
0.
8
1
%
108 L
F
4
"
@
1.
0
0
%
98 LF
4
"
@
1.
1
2
%
86 LF
4
"
@
1.
2
6
%
74 LF
4
"
@
1.
2
9
%
68 LF
4
"
@
1.
1
5
%
57 LF
4
"
@
1.
1
5
%
46 LF
4
"
@
1.
1
7
%
120 L
F
4
"
@
0.
8
8
%
173 L
F
4
"
@
1.
4
4
%
50'
50'
50'
50'
DETENTION TANK
ACCESS RISER (TYP.)
108 LF 60" @ 0.00%
185 LF 60" @ 0.00%
112 LF 60" @ 0.00%
112 LF 60" @ 0.00%
112 LF 60" @ 0.00%
112 LF 60" @ 0.00%
112 LF 60" @ 0.00%
2 LF 60" @ 0.22%
2 LF 36" @ 0.00%
CONTROL
STRUCTURE CB 03
CB 06
3 LF 36" @ 0.00%
83 LF 60"@ 0.00%
210 LF 60"@ 0.00%
1
C3.8
3
C3.7
CB 11
75'100'
CB 21
48" TYPE 2 CB
RIM: 349.30
IE: 342.75 36" (W)
IE: 346.96 8" (NE)
CB 16
48" TYPE 2 CB
RIM: 349.28
IE: 342.75 36" (S)
IE: 347.04 8" (E)
IE: 347.04 8" (N)
62 LF 8" 8" PVC @ 0.63%
FG: 348.96
FG: 349.71
FG: 349.76
FG: 349.81
FG: 349.75
FG: 349.66
59.3°'
90.1°'192 LF 48" @ 0.00%
160 LF 48" @ 0.00%
160 LF 48" @ 0.00%
160 LF 48" @ 0.00%
160 LF 48" @ 0.00%
2 LF 36" @ 0.00%
31 LF 48" @ 0.00%
2 LF 36" @ 0.00%
CONTROL
STRUCTURE
2 LF 36" @ 0.00%
CB 22
DETENTION TANK
ACCESS RISER (TYP.)
CB 18
26 LF 8" @ 0.66%
NOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425TEL 206.267.2429FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
AHBL PROJECT NO. 2180059
CONSTRUCTION RECORD DRAWINGS
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL
FIELD IMPROVEMENTS
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204RENTON SCHOOL DISTRICT
AS-BUILT
I CERTIFY THAT THE INFORMATION SHOWN HEREON
WHICH WAS AS-BUILT BY AHBL , AND MAY INCLUDE
LOCATIONS, ELEVATIONS, DEPTHS, PIPE SIZES, AND
AS-BUILT COMMENTS, ACCURATELY REFLECTS EXISTING
FIELD CONDICTIONS AS DETERMINED BY ME OR UNDER MY
DIRECT SUPERVISION ON THIS DATE: 11/7/2019.
41803
NOTES & DETAILS C3.7
1/2 PIPE Ø
X"18"COVERMIN.TYP
NOTES:
ALL DETENTION TANK
ALUMINIZED TYPE 2
CORRUGATED METAL, X" X
1", (16 Ga.), AT S=0.0%.
ALUMINIZED OR
GALVANIZED WITH
TREATMENTS 1, 2 OR 5.
36" ALUMINIZED TYPE 2
CORRUGATED METAL
PIPE TO MANHOLE PER
PLAN
6"MIN.2"Ø AIR VENT
CONNECT TO
CONTROL
MANHOLE
0.5' DEAD
STORAGE
(TYP.)
ACCESS RISER PER 4
C3.8
3 NOT TO SCALE
DETENTION TANK SYSTEM TYPICAL SECTION
4 NOT TO SCALE
PIPE COMPACTION DESIGN AND BACKFILL
(COR STD. PLAN 220.00)
1 NOT TO SCALE
BASEBALL DETENTION TANK SYSTEM PLAN VIEW
GRAVEL BACKFILL
FOR DRAINS
WSDOT 9-03.12(4)
UNO*
PAVED AREAS UNPAVED AREAS
2 NOT TO SCALE
SOCCER DETENTION TANK SYSTEM PLAN
DETENTION TANK
ID DIAMETER INVERT CROWN
BASEBALL 60" Ø 344.50'349.50'
SOCCER 48" Ø 342.25'346.25'
R-402817
ALTERNATE BID NO. 1
BASE BID
ALTERNATE BID NO.1
BASE BID
NOT BUILT
344.43 349.43
11/07/2019
NOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425TEL 206.267.2429FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
AHBL PROJECT NO. 2180059
CONSTRUCTION RECORD DRAWINGS
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL
FIELD IMPROVEMENTS
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204RENTON SCHOOL DISTRICT
AS-BUILT
I CERTIFY THAT THE INFORMATION SHOWN HEREON
WHICH WAS AS-BUILT BY AHBL , AND MAY INCLUDE
LOCATIONS, ELEVATIONS, DEPTHS, PIPE SIZES, AND
AS-BUILT COMMENTS, ACCURATELY REFLECTS EXISTING
FIELD CONDICTIONS AS DETERMINED BY ME OR UNDER MY
DIRECT SUPERVISION ON THIS DATE: 11/7/2019.
41803
DRAINAGE NOTES & DETAILS 4 C3.8MIN.16"MAX.12" OUTLET PIPE
PIPE SUPPORT(S): 3" X .090"2'-6" MIN.6"2'-0" MIN.ROUND SOLID COVER
WITH LOCKING BOLTS.
FRAME & LADDER OR
STEPS OFFSET. SEE
NOTE 8. FRAME &
COVER ELEV. PER PLAN.
STEPS OR LADDER
MIN.4"MIN.INLET PIPE
IE: "C" PER TABLE
IE: "D" PER TABLE
MANHOLE TYPE 2
NOTES:
1'-0"2'-0" MIN.CLEANOUT GATE:
SHEAR GATE.
SEE DETAIL 2
THIS SHEET.
OVERFLOW
ELEV: "F" PER TABLE
RESTRICTOR PLATE
ORIFICE 1: "B" PER TABLE
ELEV: "A" PER TABLE
1.PIPE SIZES AND SLOPES: PER PLANS.
2.EXCEPT AS SHOWN OR NOTED, UNITS SHALL BE CONSTRUCTED IN ACCORDANCE
WITH THE REQUIREMENTS FOR CATCH BASIN TYPE 2, 60" MIN. DIAM.
3.PIPE SUPPORTS AND RESTRICTOR/SEPARATOR SHALL BE OF SAME MATERIAL, AND
BE ANCHORED AT 3' MAX. SPACING BY 5/8" DIAM. STAINLESS STEEL EXPANSION
BOLTS OR EMBEDDED 2" IN WALL.
4.THE RESTRICTOR/SEPARATOR SHALL BE FABRICTED FROM 0.060" ALUMINUM, OR .064"
ALUMINIZED STEEL, OR .064" GALVANIZED STEEL PIPE; IN ACCORDANCE WITH
AASHTO M 36, M 196, M 197 AND M 274. GALVANIZED STEEL SHALL HAVE TREATMENT
1.
5.OUTLET SHALL BE CONNECTED TO STORM PIPE WITH A STANDARD COUPLING BAND
FOR CORRUGATED METAL PIPE, OR GROUTED INTO THE BELL OF CONCRETE PIPE.
6.THE VERTICAL RISER STEM OF THE RESTICTOR/SEPARATOR SHALL BE THE SAME
DIAM. AS THE HORIZONTAL OUTLET PIPE, WITH AN 12" MIN. DIAM.
7.FRAME AND LADDER OR STEPS OFFSET SO THAT:
A. CLEANOUT GATE IS VISIBLE FROM TOP.
B. CLIMB DOWN SPACE IS CLEAR OF RISER AND CLEANOUT GATE.
C. FRAME IS CLEAR OF CURB.
8.IF METAL OUTLET PIPE CONNECTS TO CEMENT CONCRETE PIPE: OUTLET PIPE TO
HAVE SMOOTH O.D. EQUAL TO CONCRETE PIPE I.D. LESS 1/4".
9.MULTI-ORIFICE ELBOWS MAY BE LOCATED AS SHOWN OR ALL ON ONE SIDE OF RISER
TO ASSURE LADDER CLEARANCE.
10.ACCESS OPENING SHALL BE CLEARLY MARKED WITH CONFINED SPACE WARNING IN
ACCORDANCE WITH OSHA AND L&I REQUIREMENTS.
60" Ø
RESTRICTOR ELBOW
SEE DETAIL 3
RIM ELEV: "G" PER TABLE
RISER
12"
2"Ø AIR VENT
IE: "E" PER TABLE
EXTEND TO LANDSCAPE
AREA FINISHED GRADE.
MAX.
W.S.
1 NOT TO SCALE
CONTROL STRUCTURE (CB-03 AND CB-17)
SEE NOTE 5LEVEL LINEMAXIMUM OPENING
OF GATE
SIDE
LIFT HANDLE
LEVEL LINE
FRONT
NOTES:
1.SHEAR GATE SHALL BE ALUMINUM ALLOY PER
ASTM B-26-ZG-32a OR CAST IRON ASTM A48
CLASS 30B AS REQUIRED.
2.GATE SHALL BE 8" DIAM. UNLESS OTHERWISE
SPECIFIED.
3.GATE SHALL BE JOINED TO TEE SECTION BY
BOLTING (THROUGH FLANGE), WELDING, OR
OTHER SECURE MEANS.
4.LIFT ROD: AS SPECIFIED BY MFR. WITH
HANDLE EXTENDING TO WITHIN ONE FOOT OF
COVER AND ADJUSTABLE HOOK LOCK
FASTENED TO FRAME OR UPPER HANDHOLD.
5.GATE SHALL NOT OPEN BEYOND THE CLEAR
OPENING BY LIMITED HINGE MOVEMENT, STOP
TAB, OR SOME OTHER DEVICE.
6.NEOPRENE RUBBER GASKET REQUIRED
BETWEEN RISER MOUNTING FLANGE AND
GATE FLANGE.
7.MATING SURFACES OF LID AND BODY TO BE
MACHINED FOR PROPER FIT.
8.FLANGE MOUNTING BOLTS SHALL BE 3/8" DIAM.
STAINLESS STEEL.
9.ALTERNATE CLEANOUT/SHEAR GATES TO THE
DESIGN SHOWN ARE ACCEPTABLE, PROVIDED
THEY MEET THE MATERIAL SPECIFICATIONS
ABOVE AND HAVE A SIX BOLT, 10 3/8" BOLT
CIRCLE FOR BOLTING TO THE FLANGE
CONNECTION. ALTERNATE SHALL BE
REVIEWED AND APPROVED BY ENGINEER.
HANDLE WITH
LOCK PIN.
ADJUSTABLE LOCK
HOOK WITH LOCK
SCREW.
1" ROD OR
TUBING,
VARIABLE
LENGTH.
LIFT HANDLE SHALL
BE ATTACHED PER
MANUFACTURER'S
RECOMMENDATIONS.
SIX EVENLY SPACED
HOLES ON 10 3/8" BOLT
CIRCLE FOR BOLTING TO
FLANGE CONNECTION.
2 NOT TO SCALE
SHEAR GATE
6"
MAX.
RESTRICTOR ELBOW DETAIL
NOT TO SCALE
ORIFICE: DIA. PER TABLE
REMOVABLE
WATERTIGHT
COUPLING
ELEV PER TABLE RISER
6" PIPE
3 NOT TO SCALE
RESTRICTOR ELBOW
CONTROL STRUCTURES
ID A B C D E F G
CB-03 343.00'1.9" Ø 345.00'345.00'349.75'349.00'352.38'
CB-17 340.75'1.60" Ø 342.75 342.75'346.50'345.75'348.41'
RESTRICTOR
ELBOWS
ID ORIFICE 2
DIA.ELEV
CB-03 6.8" Ø 348.43
CB-17 2.25" Ø 344.85
3'-0"INCREASE DEPTH
AS REQUIRED TO
MEET VERTICAL
ELEVATION OF THE
ACCESS RISER 12"6'-0"STEPS @ 12" O.C.
LOAD TRANSFER SLAB
6" MIN.
6" MIN.
6'-0"2" CLR.CL
3'-8"
3'-0"
PREFABRICATED LADDER (WSDOT STD. PLAN
NO. B-30.90-01) ATTACH TO LOAD TRANSFER
SLAB. TYPICAL FOR ALL PIPE TYPES
PER PLAN
EDGE OF SLAB SHALL EXTEND
PAST EDGE OF PIPE AND
SHALL NOT REST ON PIPE
BOLT-DOWN CIRCULAR FRAME
AND COVER PER WSDOT STD
PLAN B-30.70-03
4" STYROFOAM MAT CUTOUT @
LID OPENING
#5 @ 12" O.C. EACH WAY
CONCRETE
CONCRETE: 4000 PSI MIN. @ 28
DAYS 6 SACK MIX REBAR
GRADE 60
36"Ø ALT2 RISER WELDED TO
ALT2 DETENTION PIPE
LADDER LATERAL
SUPPORT SECURED
TO PIPE OR RISER
AS APPLICABLE, 4'
MAX SPACING, MIN.
2 REQ'D
18" MAX
6" MIN
NOTES:
1.LOAD TRANSFER SLAB IS REQUIRED ON RISERS LOCATED WITHIN PAVED AREAS.
2.ACCESS RISERS ARE SAME MATERIAL AS DETENTION TANK.
3.ACCESS RISER SPACING IS 100' MAXIMUM.
4.ACCESS OPENING SHALL BE CLEARLY MARKED WITH CONFINED SPACE WARNING IN
ACCORDANCE WITH OSHA REQUIREMENTS
5.ALT2 - ALUMINIZED TYPE 2 CORRUGATED METAL PIPE
#5 @ 12" O.C. SHORT
BARS TOP & BOTTOM
(TYPICAL)
(4) #5 TOP &
BOTTOM
LONG BARS
(4) #5 TOP &
BOTTOM
LONG BARS
#5 DIAGONALS
TOP & BOTTOM
1/2" RADIUS
BULLNOSE EDGE
TYP. 4 SIDES
4 NOT TO SCALE
DETENTION PIPE ACCESS RISER
PAVED AREAS UNPAVED AREAS
3
6
"
Ø
IN8" OUT2' MIN.
8
"
IN
5 NOT TO SCALE
CONTROL STRUCTURE (CB-03)
R-402818
BASE BID
BASE BID
ALTERNATE BID NO.1
ALTERNATE BID NO.1
342.86 344.86 344.86 349.61 348.86 352.58
348.41
11/07/2019
8"
12"
PEA GRAVEL BACKFILL
FINISH GRADE
6"
1/8" x 3/8" PEA GRAVEL BACKFILL
12"
PVC PIPE
PVC 45° CONNECTOR
PVC RISER, LENGTH AS REQUIRED
FINISH GRADE
30% VOID GRAVEL
4" OF ROOT ZONE SAND
2" MIN
6" MIN.
12" MIN.
4"
12"8"
BASE SAND
ROOT SAND
1/8''X3/8" PEA GRAVE BACKFILL
4'' ADS PERF. PIPE
5'-0''9''
VARIES
2''
VARIES
FINISH GRADE
NOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425TEL 206.267.2429FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
AHBL PROJECT NO. 2180059
CONSTRUCTION RECORD DRAWINGS
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL
FIELD IMPROVEMENTS
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204RENTON SCHOOL DISTRICT
AS-BUILT
I CERTIFY THAT THE INFORMATION SHOWN HEREON
WHICH WAS AS-BUILT BY AHBL , AND MAY INCLUDE
LOCATIONS, ELEVATIONS, DEPTHS, PIPE SIZES, AND
AS-BUILT COMMENTS, ACCURATELY REFLECTS EXISTING
FIELD CONDICTIONS AS DETERMINED BY ME OR UNDER MY
DIRECT SUPERVISION ON THIS DATE: 11/7/2019.
41803
UNDERDRAIN DETAILS C3.9
4 NOT TO SCALE
8" COLLECTOR DRAIN
3 NOT TO SCALE
4" PERFORATED UNDERDRAIN
2 NOT TO SCALE
COLLECTOR DRAIN CLEANOUT1NOT TO SCALE
CONNECTION TO COLLECTOR DRAIN
SEE PLAN FOR
COLLECTOR INVERT
ELEVATION. (C.I.E.)
90 DEG. REDUCING SNAP
TEE OR 45 DEG. SNAP Y
AND REDUCING COUPLING
AS REQUIRED. (NO SADDLE
TEES)
ADS N-12 S-P COLLECTOR
DRAIN SIZE AS PER PLAN
ALT. CONNECTION WHERE
INVERT ELEVATION ALLOW.
90 DEG. ELL. W/90 DEG.
REDUCING SNAP TEE.
PLACE LOCATE WIRE AT ENDS
OF ALL CLEANOUTS AND CAPS
8" PVC PIPE CLEANOUT FEMALE
ADAPTER WITH THREADED PLUG
ADS N-12 S-P COLLECTOR
DRAIN AS PER PLAN
CORRUGATED PIPE TO
PVC PIPE ADAPTER
NOTE:
1.SEE SPECIFICATIONS
FOR ADDITIONAL
INFORMATION.
FIRM TRENCH SIDES WITH NO
LOOSE MATERIAL ON BOTTOM
OF TRENCH
NOTES:
1.ALL TRENCHES SHALL BE COMPLETELY CLEAR OF ROCKS, DIRT
CLODS, ETC. AND SHALL HAVE A SMOOTH BOTTOM, SLOPED AS
DESIGNED PRIOR TO LAYING PIPE. ALL TRENCHES SHALL BE
INSPECTED BY OWNER REPRESENTATIVE PRIOR TO BACK
FILLLING.
2.SEE SPECIFICATIONS FOR ADDITIONAL INFORMATION.
ADS N-12 S-P
TIGHTLINE (8")
COLLECTOR
DRAIN AS PER
PLAN
NOTE : REFER TO
SPECIFICATIONS FOR
ADDITIONAL INFORMATION
8" OF CLEAN DRAIN SAND
1.SLOPE LAST 5' OF 4'' PERF. PIPE TO
MAKE CONNECTION TO TIGHTLINE.
2.BACKFILL TIGHTLINE TRENCH W/ PEA
GRAVEL IN SAME MANNER AS PERF.
PIPE TRENCHES.
3.(2) TWO WRAPS OF DUCT TAPE
REQUIRED AT ALL CONNECTIONS.
4.SEE SPECIFICATIONS FOR ADDITIONAL
INFORMATION.
NOTES:
COMPACTED
SUBGRADE
TO 90%
2'' DEPTH MIN. DEPTH
PEA GRAVEL BENEATH
PIPE (TYP.)
5 NOT TO SCALE
AREA DRAIN
DEPTH TO INVERT
VARIES PER PLAN
1' MIN SUMP 6" MIN
INTEGRATED DUCTILE IRON
GRATE TO MATCH BASIN O.D.
SEE NOTE 2.
12"
ADAPTOR FOR 8" PVC PIPE
BY DRAIN MANUFACTURER
WATERTIGHT JOINT
BY DRAIN MANUFACTURER
1.AREA DRAIN SHALL BE NYLOPLAST DRAIN
BASIN WITH FLAT GRATE OR APPROVED
ALTERNATIVE.
2.GRATES SHALL BE DUCTILE IRON PER ASTM
A536 GRADE 70-50-05.
3.DRAIN BASIN TO BE CUSTOM MANUFACTURED
ACCORDING TO PLAN DETAILS.
4.DRAINAGE CONNECTION STUB JOINT
TIGHTNESS SHALL CONFORM TO ASTM D3212
FOR PVC SEWER.
5.MANUFACTURER TO PROVIDE ADAPTERS FOR
CONNECTING PIPES TO AREA DRAIN AT
ANGLES SHOWN ON PLAN.
6.GRATES HAVE NO LOAD RATING. DO NOT
DRIVE VEHICLES ON GRATES.
RIM PER PLAN
IE PER PLAN
GRAVEL BACKFILL FOR
DRYWELLS PER WSDOT
SPEC. 9-03.12(5)
BEARING PAD PER WSDOT SPEC.
9-03.12(5). BEDDING & BACKFILL
FOR SURFACE DRAINAGE INLETS
SHALL BE PLACED & COMPACTED
UNIFORMLY TO 95% MINIMUM.
4" ADS N-12 PERF. PIPE
(PLACE PERFORATIONS DOWN)
GEOTEXTILE FABRIC
GEOTEXTILE FABRIC
GEOTEXTILE FABRIC
BASE & ROOT SAND
4"
24"
6 NOT TO SCALE
WATER MAIN PROTECTION
NEW PERFORATED
UNDERDRAIN AS PER
PLAN
5' MIN.
(TYP)
EXISTING WATER MAIN
3
C3.9
4" THICK CDF
NOTE:
PLACE 4" CDF ALONG THE ENTIRE LENGTH OF THE EXISTING WATER MAIN
LOCATED BELOW THE PROPOSED PERFORATED UNDERDRAINS AND
COLLECTOR PIPES.
EXTEND THE CDF 5 FEET BEYOND THE LIMITS OF THE UNDERDRAINED FIELD.
5' MIN.
(TYP)
SUITABLE NATIVE, PER
SPECIFICATIONS
R-402819
GEOTEXTILE FABRIC
11/07/2019
57.
9
°
'
14
8
.
1
°
'
R2
0
.
0
0
'
11
X 352353354355
356
356
355
3
5
4 355FG: 352.69
FG: 351.64
FG: 353.88
FG: 353.95
FG: 355.55
FG: 355.60
MATCH EXISTING
MATCH
EXISTING
MATCH
EXISTING
MATCH
EXISTING
MATCH
EXISTINGMATCH
EXISTING
FG: 355.82
MATCH
EXISTING
MATCH
EXISTING
FG: 355.98
N 187026.05
E 1306471.57
N 187021.02
E 1306474.20
N 187053.98
E 1306516.89 N 187124.23
E 1306665.31
N 187040.84
E 1306715.99N 187036.74
E 1306708.34
N 187127.64
E 1306671.73
N 187049.92
E 1306519.44
N 187003.50
E 1306718.39
N 187012.99
E 1306737.29
N 186851.48
E 1306691.05
N 187015.27
E 1306717.53 N 187020.59
E 1306728.35
N 187025.76
E 1306488.77
N 187033.46
E 1306498.18
N 187038.92
E 1306494.40
N 186888.82
E 1306778.01
N 186852.35
E 1306658.73
N 186945.75
E 1306728.45
N 186970.37
E 1306777.01
N 187129.26
E 1306689.88
6.5' (TYP.)
12" x 12" x 6" CONCRETE PAD
4000 PSI CONCRETE
(TYP.)
NOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425TEL 206.267.2429FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
KEYMAP
AHBL PROJECT NO. 2180059
CONSTRUCTION RECORD DRAWINGS
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL
FIELD IMPROVEMENTS
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204RENTON SCHOOL DISTRICT
AS-BUILT
I CERTIFY THAT THE INFORMATION SHOWN HEREON
WHICH WAS AS-BUILT BY AHBL , AND MAY INCLUDE
LOCATIONS, ELEVATIONS, DEPTHS, PIPE SIZES, AND
AS-BUILT COMMENTS, ACCURATELY REFLECTS EXISTING
FIELD CONDICTIONS AS DETERMINED BY ME OR UNDER MY
DIRECT SUPERVISION ON THIS DATE: 11/7/2019.
41803
GRADING, PAVING &
HORIZONTAL CONTROL PLAN C4.0
N
GRAPHIC SCALE
0 20 40
1" = 20 FEET
10MATCHLINE SHEET C4.1PROPOSED LEGEND:
CONCRETE SIDEWALK
ASPHALT CEMENT
2
C4.3
1
C4.3
PLAN NOTES
1.PROTECT EXISTING CURBS AND PAVEMENT FROM DAMAGE
DURING CONSTRUCTION.
2.PROVIDE HOT TAR SEAL AT ALL JOINTS. COMPLETELY FILL ALL
JOINTS. (TYP.)
C4.2
C4.1
C4.0
C4.3
MATCHL
I
N
E
S
H
E
E
T
C
4
.
2
MA
T
C
H
L
I
N
E
S
H
E
E
T
C
4
.
2
R-402820
BASE BID
11/07/2019
356355354 HARRINGTON AVE NEFG: 353.89
MATCH
EXISTING
FG: 354.11
MATCH
EXISTING
MATCH
EXISTING
MATCH
EXISTING
MATCH
EXISTING
MATCH
EXISTING
N 187087.21
E 1306951.41
N 187176.15
E 1306754.24
N 187245.61
E 1306832.83
N 187260.34
E 1306824.57
N 187255.87
E 1306814.92
N 187241.09
E 1306823.03
N 187229.26
E 1306805.97
N 187170.88
E 1306773.23
N 187162.12
E 1306842.53
N 187222.53
E 1306825.11
REPAINT CURB AND "NO PARKING FIRE LANE"
TO MATCH EXISTING
REPAINT CURB AND "NO PARKING
FIRE LANE" TO MATCH EXISTING
REPAINT NUMBERS
TO MATCH
EXISTING
AT COMPLETION OF
CONSTRUCTION,
REMOVE
TEMPORARY
PAVEMENT AND
RESTORE AREA TO
EXISTING
CONDITIONS
NOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425TEL 206.267.2429FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
KEYMAP
AHBL PROJECT NO. 2180059
CONSTRUCTION RECORD DRAWINGS
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL
FIELD IMPROVEMENTS
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204RENTON SCHOOL DISTRICT
AS-BUILT
I CERTIFY THAT THE INFORMATION SHOWN HEREON
WHICH WAS AS-BUILT BY AHBL , AND MAY INCLUDE
LOCATIONS, ELEVATIONS, DEPTHS, PIPE SIZES, AND
AS-BUILT COMMENTS, ACCURATELY REFLECTS EXISTING
FIELD CONDICTIONS AS DETERMINED BY ME OR UNDER MY
DIRECT SUPERVISION ON THIS DATE: 11/7/2019.
41803
GRADING, PAVING &
HORIZONTAL CONTROL PLAN
C4.1
N
GRAPHIC SCALE
0 20 40
1" = 20 FEET
10
MATCHLINE SHEET C4.0PLAN NOTES
1.PROTECT EXISTING CURBS AND PAVEMENT FROM DAMAGE
DURING CONSTRUCTION.
2.PROVIDE HOT TAR SEAL AT ALL JOINTS. COMPLETELY FILL ALL
JOINTS. (TYP.)
C4.2
C4.1
C4.0
C4.3
MA
T
C
H
L
I
N
E
S
H
E
E
T
C
4
.
2
PROPOSED LEGEND:
CONCRETE SIDEWALK
ASPHALT CEMENT
2
C4.3
1
C4.3
R-402821
BASE BID
11/07/2019
FG: 348.96
FG: 349.71FG: 349.76FG: 349.81FG: 349.75FG: 349.66
59.3°'90.1°'350351352353354350350351352353354NE 12TH STREETHARRINGTON AVE NE
MATCH
EXISTING
MATCH
EXISTING
N 186497.79
E 1306683.27
N 186492.32
E 1306691.07
N 186511.73
E 1306854.68
N 186535.50
E 1306888.64
N 186506.03
E 1306690.71 N 186541.73
E 1306691.23
N 186529.72
E 1306854.78
N 186851.48
E 1306691.05
N 186851.48
E 1306891.05
N 186541.59
E 1306763.07
N 186541.57
E 1306819.86
N 186852.35
E 1306658.73
N 186480.87
E 1306684.87
NGRAPHIC SCALE
0 20 40
1" = 20 FEET
10 NGRAPHIC SCALE
0 20 40
1" = 20 FEET
10
NOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425TEL 206.267.2429FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
KEYMAP
AHBL PROJECT NO. 2180059
CONSTRUCTION RECORD DRAWINGS
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL
FIELD IMPROVEMENTS
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204RENTON SCHOOL DISTRICT
AS-BUILT
I CERTIFY THAT THE INFORMATION SHOWN HEREON
WHICH WAS AS-BUILT BY AHBL , AND MAY INCLUDE
LOCATIONS, ELEVATIONS, DEPTHS, PIPE SIZES, AND
AS-BUILT COMMENTS, ACCURATELY REFLECTS EXISTING
FIELD CONDICTIONS AS DETERMINED BY ME OR UNDER MY
DIRECT SUPERVISION ON THIS DATE: 11/7/2019.
41803
GRADING, PAVING &
HORIZONTAL CONTROL PLAN C4.2
PLAN NOTES
1.PROTECT EXISTING CURBS AND PAVEMENT FROM DAMAGE
DURING CONSTRUCTION.
2.PROVIDE HOT TAR SEAL AT ALL JOINTS. COMPLETELY FILL ALL
JOINTS. (TYP.)
C4.2
C4.1
C4.0
C4.3MATCHLINE SHEET C4.0MATCHLINE SHEET C4.1MATCHLINE SHEET C4.0PROPOSED LEGEND:
CONCRETE SIDEWALK
ASPHALT CEMENT
2
C4.3
1
C4.3
R-402822
ALTERNATE BID NO. 1
11/07/2019
NOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425TEL 206.267.2429FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
AHBL PROJECT NO. 2180059
CONSTRUCTION RECORD DRAWINGS
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL
FIELD IMPROVEMENTS
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204RENTON SCHOOL DISTRICT
AS-BUILT
I CERTIFY THAT THE INFORMATION SHOWN HEREON
WHICH WAS AS-BUILT BY AHBL , AND MAY INCLUDE
LOCATIONS, ELEVATIONS, DEPTHS, PIPE SIZES, AND
AS-BUILT COMMENTS, ACCURATELY REFLECTS EXISTING
FIELD CONDICTIONS AS DETERMINED BY ME OR UNDER MY
DIRECT SUPERVISION ON THIS DATE: 11/7/2019.
41803
PAVEMENT NOTES & DETAILS C4.3
CRUSHED SURFACING
TOP COURSE PER WSDOT
9.03-9(3)
HMA CLASS 3/8", PG 64-22
2.5"3"NOTES:
1.ALL DEPTHS SHOWN ARE COMPACTED DEPTHS.
2.THE CONTRACTOR SHALL EXPOSE EXISTING FILL, PROOF ROLL
AND COMPACT TO 95%. IF YIELDING CONDITIONS ARE
ENCOUNTERED, YIELDING MATERIALS SHALL BE REPLACED WITH
IMPORTED STRUCTURAL FILL MATERIAL. THE DEPTH OF MATERIAL
REPLACEMENT SHALL BE DETERMINED BY THE GEOTECHNICAL
ENGINEER.
GEOTEXTILE FABRIC
1 NOT TO SCALE
ASPHALT CEMENT PAVEMENT
SECTION 2 NOT TO SCALE
CONCRETE SIDEWALK
COMPACTED SUBGRADE TO 95%
6" MIN
PIPE WHERE SHOWN ON PLAN
GRAVEL BACKFILL FOR DRAINS
WSDOT 9-03.12(4)
6"
6"6"
R-402823
11/07/2019
NOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425TEL 206.267.2429FAX www.ahbl.comWEBTELFAXwww.ahbl.comWEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
AHBL PROJECT NO. 2180059
CONSTRUCTION RECORD DRAWINGS
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL
FIELD IMPROVEMENTS
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204RENTON SCHOOL DISTRICT
AS-BUILT
I CERTIFY THAT THE INFORMATION SHOWN HEREON
WHICH WAS AS-BUILT BY AHBL , AND MAY INCLUDE
LOCATIONS, ELEVATIONS, DEPTHS, PIPE SIZES, AND
AS-BUILT COMMENTS, ACCURATELY REFLECTS EXISTING
FIELD CONDICTIONS AS DETERMINED BY ME OR UNDER MY
DIRECT SUPERVISION ON THIS DATE: 11/7/2019.
41803
DRAINAGE NOTES AND DETAILS C4.4
1 NOT TO SCALE
PERFORATED STUB-OUT
CONNECTION 2 NOT TO SCALE
TYPICAL DETENTION TANK 3 NOT TO SCALE
DETENTION ACCESS
DETENTION
TANKS
DIA.IE
BASEBALL 5.0' Ø 344.50
SOCCER 4.0' Ø 342.25
R-402824
BASE BID
ALTERNATE BID NO.1
11/07/2019
LAWN
ASPHALT
ASPHALT
LIMI
T
O
F
W
O
R
K
EXISTING
SCHOOL
BUILDING
LAWN
LAWN
EXISTING FENCE, TYP.
SOFTBALL FIELD
SPORT MIX
SOFTBALL FIELD
SPORT MIX
LAWN
(2) REPLACEMENT BENCHES-
SURFACE MOUNT ON
CONCRETE PAD PER
MANUFACTURER'S
INSTRUCTIONS. SEE CIVIL FOR
CONCRETE PAD DETAIL.
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL FIELD IMPROVEMENTS
RENTON SCHOOL DISTRICTNOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425 TEL 206.267.2429 FAX www.ahbl.com WEBTELFAXwww.ahbl.com WEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
KEYMAP
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204CONSTRUCTION RECORD DRAWINGS
1 ALTERNATE BID NO 1: SOCCER FIELD IMPROVEMENTS AG 1/28/19 KGSTATEOFWASHI
N
GTON11.07.2019
NO. 10
51 EX P . 0 3 /0 5 /2021 CR A IG R . SKIP
T
ONGRAPHIC SCALE
0 20 40 FEET
1" = 20 FEET
10
BASE BID PLANTING PLAN L1.0
1.SEE L1.1 AND L1.2 FOR PLANTING NOTES, DETAILS AND
SCHEDULE.
NOTES
MATCH LINE- SEE L1.1
EXISTING TREE
LEGEND
R-402825BASE BID
1
L1.1
GROUND COVERS CODE BOTANICAL NAME COMMON NAME CONT SPACING QTY
LH LAWN MIX HYDROSEED HYDROSEED - LAWN HYDROSEED 33,745 SF
SL SAND BASED FIELD - GREEN SPORT HYDROSEEDED - GREEN SPORT MIX HYDROSEED 66,426 SF
PLANT SCHEDULE BASE BID
LIMIT OF WORKSOFTBALL FIELD
SOCCER FIELD
SPORT MIX
LAWN
LAWN
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL FIELD IMPROVEMENTS
RENTON SCHOOL DISTRICTNOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425 TEL 206.267.2429 FAX www.ahbl.com WEBTELFAXwww.ahbl.com WEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
KEYMAP
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204CONSTRUCTION RECORD DRAWINGS
1 ALTERNATE BID NO 1: SOCCER FIELD IMPROVEMENTS AG 1/28/19 KGSTATEOFWASHI
N
GTON11.07.2019
NO. 10
51 EX P . 0 3 /0 5 /2021 CR A IG R . SKIP
T
ONGRAPHIC SCALE
0 20 40 FEET
1" = 20 FEET
10
BASE AND ALTERNATE NO. 1
PLANTING PLAN L1.1
MATCH LINE- SEE L1.2
MATCH LINE- SEE L1.0
SOIL SCHEDULE
LOCATION TYPE SUPPLIER SOIL TYPE SOIL DEPTH
SAND BASED FIELD CEDAR GROVE 90-10 TOP DRESS 4"
LAWN (NON-PLAYFIELD)CEDAR GROVE WINTER MIX 2"
1. SEE SPECIFICATIONS FOR PLANT MATERIAL, TOP SOIL AND PLANTING MIX TYPES AND DEPTH, SOIL AMENDMENTS, FERTILIZERS
AND WARRANTEES.
2. PLANTING SHALL CONFORM TO ALL CITY OF RENTON CODE REQUIREMENTS.
3. CONTRACTOR SHALL VERIFY ON-SITE CONDITIONS PRIOR TO BIDDING AND CONSTRUCTION.
4. SEE DRAWINGS L2.00-L2.4 FOR IRRIGATION PLANS.
5. THE CONTRACTOR AND OWNER ARE RESPONSIBLE FOR READING THE PLANS, SPECIFICATIONS AND NOTES.
7. THE CONTRACTOR SHALL FURNISH AND PAY FOR ALL HYDROMULCHES.
8. SEE THIS SHEET FOR PLANTING SCHEDULE.
9. ANY AND ALL AREAS DISTURBED BY CONSTRUCTION ACTIVITIES SHALL BE REPAIRED TO THEIR PRE-CONSTRUCTION STATE OR
BETTER.
GENERAL LANDSCAPE NOTES
SECTION
SLOPE
SUBGRADE
TO MATCH
FINISH
GRADE
SLOPE PER PLAN
NOTES:
1. SEE SPECIFICATIONS FOR ADDITIONAL
INFORMATION.
SAND-BASED FIELD
1 1/2" = 1'-0"
TURF
TOP SAND MIX
2" ROOT ZONE
2" BASE SAND
INCORPORATE 2" BASE SAND
FULLY 4" INTO SUBGRADE
GRADED SUBGRADE SCARIFY TO
AN 8"-10" DEPTH AFTER GRADING
AND COMPACTION
1
ROOTBALL
NOTE:
1.TREES NOT PLANTED IN CONFORMANCE
WITH THIS DETAIL WILL BE REJECTED BY
THE LANDSCAPE ARCHITECT.
REPLACEMENT OF REJECTED TREES
WILL BE DONE AT THE CONTRACTOR'S
EXPENSE.
3"-4" HIGH WATERING RING
SCARIFY SIDES OF PLANTING PIT
3" MULCH. NO MULCH AGAINST
TRUNK
BACKFILL WITH EXISTING SOIL
DO NOT DISTURB SUBGRADE
BELOW ROOTBALL TO REDUCE
SETTLING.
3X ROOTBALL
AT TIME OF PLANTING, TRIM
DAMAGED BRANCHES.
DECIDUOUS TREE PLANTING
3/8" = 1'-0"
DRIVE STAKES 6"-12" INTO
UNDISTURBED SOIL BELOW
ROOTBALL
DRIVE STAKES AT
ROOTBALL EDGE
APPROVED TREE TIE MATERIAL
SET LOOSE TO ALLOW FOR
TRUNK GROWTH
STAKE TREE WITH TWO 2"X2"X8'
STAKES SPREAD ACROSS FROM
EACH OTHER
2
L1.1
3 P-2018-MCK-70
ROOTBALL
1" = 1'-0"
REMOVE WIRE BASKET (NO
EXCEPTIONS) AND ANY
OTHER SYNTHETIC MATERIAL
FROM ROOTBALL. CUT BACK
AND REMOVE BURLAP FROM
TOP AND SIDE OF ROOTBALL.
SET BALL ON COMPACTED
SOIL MOUND TO PREVENT
SETTLING.
NOTES:
1.TREES PLANTED TOO DEEP WITHOUT EXPOSING ROOT FLARE WILL BE
REJECTED AND SHALL BE REMOVED AND REPLANTED AT PROPER DEPTH.
2.REPLACEMENT OR REPLANTING OF REJECTED TREES WILL BE DONE AT THE
CONTRACTOR'S EXPENSE.
3.REMOVE EXCESS SOIL THAT MAY HAVE ACCUMULATED ABOVE THE TRUNK
FLARE PRIOR TO DIGGING AT NURSERY. EXPOSE AND LOCATE TRUNK FLARE
PRIOR TO PLANTING.
4.PRUNE ANY GIRDLING OR ADVENTITIOUS ROOTS PRIOR TO BACKFILLING.
TRUNK FLARE
BOTTOM OF TRUNK FLARE.
LOCATE BOTTOM OF TRUNK FLARE 1" MIN.
ABOVE ADJACENT FINISH GRADE.1" MIN.ROOTBALLMULCH LAYER, HOLD OFF
FROM TREE TRUNK
FINISH GRADE
P-2018-MCK-712
1
L1.1
R-402826
BASE B
I
D
ALTERN
A
T
E
N
O
.
1
TREES CODE BOTANICAL NAME COMMON NAME CONT QTY
LS LIQUIDAMBAR STYRACIFLUA AMERICAN SWEET GUM 2" CAL 2
GROUND COVERS CODE BOTANICAL NAME COMMON NAME CONT SPACING QTY
LH LAWN MIX HYDROSEED HYDROSEED - LAWN HYDROSEED 50,240 SF
SL SAND BASED FIELD - GREEN SPORT HYDROSEEDED - GREEN SPORT MIX HYDROSEED 60,011 SF
PLANT SCHEDULE ALTERNATE NO. 1
LAWN
LAWN
LAWN LIMIT OF WORKREPAIR LAWN DISTURBED BY UTILITY
TRENCHING. SEE CIVIL FOR EXTENT OF
WORK.
NE 12TH ST.HARRINGTON AVE NEX
X
TREES TO BE REMOVED. SEE DEMO PLAN.
REPLACEMENT TREES:
LAWN
SOCCER FIELD
SPORT MIX
PROVIDE TREE PROTECTION FOR TREES ADJACENT TO CONSTRUCTION, TYP.
LS
2
LAWN
LIMI
T
O
F
W
O
R
K
REPAIR LAWN DISTURBED BY UTILITY
TRENCHING. SEE CIVIL FOR EXTENT OF
WORK.
NE 12TH ST.
ASPHALT PATH
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL FIELD IMPROVEMENTS
RENTON SCHOOL DISTRICTNOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425 TEL 206.267.2429 FAX www.ahbl.com WEBTELFAXwww.ahbl.com WEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
KEYMAP
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204CONSTRUCTION RECORD DRAWINGS
1 ALTERNATE BID NO 1: SOCCER FIELD IMPROVEMENTS AG 1/28/19 KGSTATEOFWASHI
N
GTON11.07.2019
NO. 10
51 EX P . 0 3 /0 5 /2021 CR A IG R . SKIP
T
ONGRAPHIC SCALE
0 20 40 FEET
1" = 20 FEET
10
ALTERNATE NO. 1
PLANTING PLAN L1.2
MATCH LINE- SEE L1.1
MATCH LINE- SEE L1.2- BMATCH LINE- SEE L1.2- AA PLANTING PLAN: ALTERNATE NO. 1
B PLANTING PLAN: ALTERNATE NO. 1
1.SEE L1.1 FOR PLANTING NOTES, DETAILS AND PLANT SCHEDULE.
2.SEE CIVIL DEMO PLAN FOR TREE REMOVAL
2.1.NUMBER OF TREES TO BE REMOVED: 2
2.2.TREES TO BE REMOVED ARE LESS THAN 90% OF TOTAL
SIGNIFICANT TREES.
NOTES
EXISTING TREE
LEGEND
ALL AREAS SUBJECT TO CLEARING AND GRADING THAT HAVE NOT BEEN COVERED BY IMPERVIOUS
SURFACE, INCORPORATED INTO A DRAINAGE FACILITY OR ENGINEERED AS STRUCTURAL FILL OR
SLOPE SHALL, AT PROJECT COMPLETION, HAVE A TOPSOIL LAYER WITH A MINIMUM ORGANIC MATTER
CONTENT OF 5% DRY WEIGHT AND A PH FROM 6.0 TO 8.0. THE TOPSOIL LAYER SHALL HAVE A
MINIMUM DEPTH OF EIGHT INCHES. SUBSOILS BELOW THE TOPSOIL LAYER SHALL BE SCARIFIED AT
LEAST 4 INCHES WITH SOME INCORPORATION OF THE UPPER MATERIAL TO AVOID STRATIFIED
LAYERS.
ELEVATION
FENCING/ROOT PROTECTION
1.FENCING TO BE PROVIDED AND MAINTAINED AT CANOPY DRIP LINE.
2.TREE PROTECTION FENCE SHOULD BE MAINTAINED THROUGHOUT GRADING AND
CONSTRUCTION AND SHALL NOT BE REMOVED UNTIL FINAL ACCEPTANCE.
3.ALL BRUSH CLEANUP WITHIN DRIP LINE SHOULD BE COMPLETED BY HAND TO
PREVENT DISTURBANCE OF NATIVE GROUND COVERS.
4.NO WIRES, CABLES, OR OTHER DEVICES SHALL BE ATTACHED TO PROTECTED
TREES DURING CONSTRUCTION.
5.CONTRACTOR SHALL REFER TO RENTON CODE FOR MORE INFORMATION.
TRENCHING/EXCAVATION
CRITICAL ROOT ZONE
1.NO DISTURBANCE ALLOWED WITHOUT SITE-SPECIFIC INSPECTION AND APPROVAL
OF METHODS TO MINIMIZE ROOT DAMAGE.
DRIP LINE
1.LANDSCAPE ARCHITECT'S APPROVAL REQUIRED FOR USE/ACCESS WITHIN DRIP
LINE.
2.NO SOIL DISTURBANCE OR ACTIVITY ALLOWED WITHIN FENCED AREAS, SUCH AS
MATERIAL STORAGE/STOCKPILING, PARKING, EXCAVATION, DUMPING OR WASHING.
3. ANY TRENCHING SUBJECT TO FIELD INSPECTION AND APPROVAL BY LANDSCAPE
ARCHITECT.
FEEDER ROOT ZONE
1.OPERATION OF HEAVY EQUIPMENT AND/OR STOCKPILING OF MATERIALS SUBJECT
TO LANDSCAPE ARCHITECT'S APPROVAL.
2.MINIMIZE TRENCH WIDTH WHEN USING HEAVY EQUIPMENT. SURFACE PROTECTION*
MEASURES MAY BE REQUIRED.
3.LIMIT ANY DISTURBANCE TO MAXIMUM 1/3 OF FEEDER ROOT ZONE.
4.IF ROOTS GREATER THAN 2 INCH FOUND OUTSIDE OF FENCING, PROTECT BY HAND
EXCAVATION AND, IF NECESSARY, CUT CLEANLY AND KEEP MOIST.
5.USE 3 INCHES OR DEEPER WOOD CHIP MULCH OUTSIDE FENCED AREAS TO
PROTECT FEEDER ROOTS.
*SURFACE PROTECTION MEASURES
6-8" MULCH LAYER, 3/4"PLYWOOD, OR STEEL PLATES
DRIP LINE
6'-0"CRITICAL ROOT ZONE
DIA=1/2X
DIA=X
FEEDER ROOT ZONE
POST 8' OC MAX
SPACING. INSTALL
AT A MIN. OF 2'-0"
BELOW GRADE OR
PROVIDE STABLE
FENCING FEET.
CHIAN LINK
CONSTRUCTION
FENCING, TYP.
TREE PROTECTION
3/16" = 1'-0"
DIA=2X
PLACARD READING,
"NO TRESPASSING-
PROTECTED
TREES" 50' O.C. OR
1/PER TREE.
1 P-2018-MCK-73
1
L1.2
R-402827
BID ALTERNATE
B20-
2"
B19-
112"
B18-
112"
D18-
114"
B15-
112"
A19-
2"
B16-
112"
A1-
112"
D11-
112"
D10-
112"
A6-
112"
B11-
112"
A8-
112"
B12-
112"
A9-
112"
A10-
112"
C4-
112"
C5-
112"
D22-
1"
C6-
112"
C7-
112"
D21-
2"
D19-
1"
E1-
2"
B23-
112"
B9-
2"
B8-
112"
D9-
112"
D17-
112"
-A24
2"
-B14
112"
-A22
2"
-A21
2"
-B13
112"
-A18
2"
-A17
2"
-B17
112"
-A4
112"
-D13
112"
-B8
112"
-A5
112"
-D14
112"
-A14
2"
-A15
112"
-D15
112"
-D16
112"
-A7
112"
-B10
112"-C1
112"
-C3
112"
-C9
112"
-E2
112"
-E3
112"
-A13
2"
-A23
2"
-B21
112"
-C10
2"
-E4
1"
-C8
114"
-D23
114"
-D24
11 4"
-C12
112"
-E5
114"
-C2
2"
-D20
1"
-B24
112"
-E11
112"
-B22
112"
-A11
2"
-A2
112"
-A3
2"
-C11
2"
-C13
2"
-A12
2"
-D12
1"
-A16
2"
-A20
2"
REMOVE ALL IRRIGATION
FROM HATCHED AREAS
REMOVE ALL IRRIGATION
FROM HATCHED AREASLIMIT OF WORK LINE
LIMIT OF WORK LINE
LIMIT OF WORK LINE
REMOVE ALL IRRIGATION
FROM HATCHED AREAS
EXISTING IRRIGATION MAIN
DEMO IRRIGATION MAIN
FROM THIS POINT
CUT AND CAP PIPE
LABEL AND CUT ALL IRRIGATION WIRES
PRESERVE IRRIGATION ZONE
REPAIR LATERAL LINES AND HEADS
DEMO MAIN LINE
FROM THIS POINT
CUT AND CAP PIPE
LABEL AND CUT ALL WIRES
DEMO MAIN LINE
NUMBER MODEL SIZE
A1 WEATHERMATIC 8200CR-XPR 1-1/2"
A2 WEATHERMATIC 8200CR-XPR 1-1/2"
A3 WEATHERMATIC 8200CR-XPR 2"
A4 WEATHERMATIC 8200CR-XPR 1-1/2"
A5 WEATHERMATIC 8200CR-XPR 1-1/2"
A6 WEATHERMATIC 8200CR-XPR 1-1/2"
A7 WEATHERMATIC 8200CR-XPR 1-1/2"
A8 WEATHERMATIC 8200CR-XPR 1-1/2"
A9 WEATHERMATIC 8200CR-XPR 1-1/2"
A10 WEATHERMATIC 8200CR-XPR 1-1/2"
A11 WEATHERMATIC 8200CR-XPR 2"
A12 WEATHERMATIC 8200CR-XPR 2"
A13 WEATHERMATIC 8200CR-XPR 2"
A14 WEATHERMATIC 8200CR-XPR 2"
A15 WEATHERMATIC 8200CR-XPR 1-1/2"
A16 WEATHERMATIC 8200CR-XPR 2"
A17 WEATHERMATIC 8200CR-XPR 2"
A18 WEATHERMATIC 8200CR-XPR 2"
A19 WEATHERMATIC 8200CR-XPR 2"
A20 WEATHERMATIC 8200CR-XPR 2"
A21 WEATHERMATIC 8200CR-XPR 2"
A22 WEATHERMATIC 8200CR-XPR 2"
A23 WEATHERMATIC 8200CR-XPR 2"
A24 WEATHERMATIC 8200CR-XPR 2"
B1 WEATHERMATIC 8200CR-XPR 1-1/2"
B2 WEATHERMATIC 8200CR-XPR 2"
B3 WEATHERMATIC 8200CR-XPR 2"
B4 WEATHERMATIC 8200CR-XPR 1-1/2"
B5 WEATHERMATIC 8200CR-XPR 1-1/2"
B6 WEATHERMATIC 8200CR-XPR 1-1/2"
B7 WEATHERMATIC 8200CR-XPR 1-1/2"
B8 WEATHERMATIC 8200CR-XPR 1-1/2"
B8 WEATHERMATIC 8200CR-XPR 1-1/2"
B9 WEATHERMATIC 8200CR-XPR 2"
B10 WEATHERMATIC 8200CR-XPR 1-1/2"
B11 WEATHERMATIC 8200CR-XPR 1-1/2"
B12 WEATHERMATIC 8200CR-XPR 1-1/2"
B13 WEATHERMATIC 8200CR-XPR 1-1/2"
B14 WEATHERMATIC 8200CR-XPR 1-1/2"
B15 WEATHERMATIC 8200CR-XPR 1-1/2"
B16 WEATHERMATIC 8200CR-XPR 1-1/2"
B17 WEATHERMATIC 8200CR-XPR 1-1/2"
B18 WEATHERMATIC 8200CR-XPR 1-1/2"
B19 WEATHERMATIC 8200CR-XPR 1-1/2"
B20 WEATHERMATIC 8200CR-XPR 2"
B21 WEATHERMATIC 8200CR-XPR 1-1/2"
B22 WEATHERMATIC 8200CR-XPR 1-1/2"
B23 WEATHERMATIC 8200CR-XPR 1-1/2"
B24 WEATHERMATIC 8200CR-XPR 1-1/2"
C1 WEATHERMATIC 8200CR-XPR 1-1/2"
C2 WEATHERMATIC 8200CR-XPR 2"
C3 WEATHERMATIC 8200CR-XPR 1-1/2"
C4 WEATHERMATIC 8200CR-XPR 1-1/2"
C5 WEATHERMATIC 8200CR-XPR 1-1/2"
C6 WEATHERMATIC 8200CR-XPR 1-1/2"
C7 WEATHERMATIC 8200CR-XPR 1-1/2"
C8 WEATHERMATIC 8200CR-XPR 1-1/4"
C9 WEATHERMATIC 8200CR-XPR 1-1/2"
C10 WEATHERMATIC 8200CR-XPR 2"
C11 WEATHERMATIC 8200CR-XPR 2"
C12 WEATHERMATIC 8200CR-XPR 1-1/2"
C13 WEATHERMATIC 8200CR-XPR 2"
C14 WEATHERMATIC 8200CR-XPR 2"
C16 WEATHERMATIC 8200CR-XPR 1"
C17 WEATHERMATIC 8200CR-XPR 2"
C17 WEATHERMATIC 8200CR-XPR 1-1/2"
C18 WEATHERMATIC 8200CR-XPR 1-1/2"
C19 WEATHERMATIC 8200CR-XPR 1-1/2"
C20 WEATHERMATIC 8200CR-XPR 1-1/2"
C21 WEATHERMATIC 8200CR-XPR 1-1/2"
D1 WEATHERMATIC 8200CR-XPR 1"
D2 WEATHERMATIC 8200CR-XPR 1-1/4"
D3 WEATHERMATIC 8200CR-XPR 2"
D4 WEATHERMATIC 8200CR-XPR 1-1/2"
D5 WEATHERMATIC 8200CR-XPR 1-1/4"
D6 WEATHERMATIC 8200CR-XPR 1-1/2"
D7 WEATHERMATIC 8200CR-XPR 1-1/2"
D8 WEATHERMATIC 8200CR-XPR 1"
D9 WEATHERMATIC 8200CR-XPR 1-1/2"
D10 WEATHERMATIC 8200CR-XPR 1-1/2"
D11 WEATHERMATIC 8200CR-XPR 1-1/2"
D12 WEATHERMATIC 8200CR-XPR 1"
D13 WEATHERMATIC 8200CR-XPR 1-1/2"
D14 WEATHERMATIC 8200CR-XPR 1-1/2"
D15 WEATHERMATIC 8200CR-XPR 1-1/2"
D16 WEATHERMATIC 8200CR-XPR 1-1/2"
D17 WEATHERMATIC 8200CR-XPR 1-1/2"
D18 WEATHERMATIC 8200CR-XPR 1-1/4"
D19 WEATHERMATIC 8200CR-XPR 1"
D20 WEATHERMATIC 8200CR-XPR 1"
D21 WEATHERMATIC 8200CR-XPR 2"
D22 WEATHERMATIC 8200CR-XPR 1"
D23 WEATHERMATIC 8200CR-XPR 1-1/4"
D24 WEATHERMATIC 8200CR-XPR 1-1/4"
E1 WEATHERMATIC 8200CR-XPR 2"
E2 WEATHERMATIC 8200CR-XPR 1-1/2"
E3 WEATHERMATIC 8200CR-XPR 1-1/2"
E4 WEATHERMATIC 8200CR-XPR 1"
E5 WEATHERMATIC 8200CR-XPR 1-1/4"
E6 WEATHERMATIC 8200CR-XPR 1-1/2"
E7 WEATHERMATIC 8200CR-XPR 1"
E8 WEATHERMATIC 8200CR-XPR 1-1/2"
E9 WEATHERMATIC 8200CR-XPR 1"
E10 WEATHERMATIC 8200CR-XPR 1-1/2"
E11 WEATHERMATIC 8200CR-XPR 1-1/2"
ALTERNATE NO.1
SYMBOL MANUFACTURER/MODEL/DESCRIPTION
REMOTE CONTROL VALVE TO REMAIN
REMOTE CONTROL VALVES TO BE REMOVED.
RAIN BIRD 44-LRC
1" BRASS QUICK-COUPLING VALVE, TO REMAIN
RAIN BIRD 44-LRC
1" BRASS QUICK-COUPLING VALVE, TO BE REMOVED
IRRIGATION MAINLINE: PVC SCHEDULE 40-EXISTING
IRRIGATION MAINLINE: DEMO MAIN
IRRIGATION DEMO AREA
IRRIGATION SCHEDULE
NUMBER MODEL SIZE
A1 WEATHERMATIC 8200CR-XPR 1-1/2"
A2 WEATHERMATIC 8200CR-XPR 1-1/2"
A3 WEATHERMATIC 8200CR-XPR 2"
A4 WEATHERMATIC 8200CR-XPR 1-1/2"
A5 WEATHERMATIC 8200CR-XPR 1-1/2"
A6 WEATHERMATIC 8200CR-XPR 1-1/2"
A7 WEATHERMATIC 8200CR-XPR 1-1/2"
A8 WEATHERMATIC 8200CR-XPR 1-1/2"
A9 WEATHERMATIC 8200CR-XPR 1-1/2"
A10 WEATHERMATIC 8200CR-XPR 1-1/2"
A11 WEATHERMATIC 8200CR-XPR 2"
A12 WEATHERMATIC 8200CR-XPR 2"
A13 WEATHERMATIC 8200CR-XPR 2"
A14 WEATHERMATIC 8200CR-XPR 2"
A15 WEATHERMATIC 8200CR-XPR 1-1/2"
A16 WEATHERMATIC 8200CR-XPR 2"
A17 WEATHERMATIC 8200CR-XPR 2"
A18 WEATHERMATIC 8200CR-XPR 2"
A19 WEATHERMATIC 8200CR-XPR 2"
A20 WEATHERMATIC 8200CR-XPR 2"
A21 WEATHERMATIC 8200CR-XPR 2"
A22 WEATHERMATIC 8200CR-XPR 2"
A23 WEATHERMATIC 8200CR-XPR 2"
A24 WEATHERMATIC 8200CR-XPR 2"
B1 WEATHERMATIC 8200CR-XPR 1-1/2"
B2 WEATHERMATIC 8200CR-XPR 2"
B3 WEATHERMATIC 8200CR-XPR 2"
B4 WEATHERMATIC 8200CR-XPR 1-1/2"
B5 WEATHERMATIC 8200CR-XPR 1-1/2"
B6 WEATHERMATIC 8200CR-XPR 1-1/2"
B7 WEATHERMATIC 8200CR-XPR 1-1/2"
B8 WEATHERMATIC 8200CR-XPR 1-1/2"
B8 WEATHERMATIC 8200CR-XPR 1-1/2"
B9 WEATHERMATIC 8200CR-XPR 2"
B10 WEATHERMATIC 8200CR-XPR 1-1/2"
B11 WEATHERMATIC 8200CR-XPR 1-1/2"
B12 WEATHERMATIC 8200CR-XPR 1-1/2"
B13 WEATHERMATIC 8200CR-XPR 1-1/2"
B14 WEATHERMATIC 8200CR-XPR 1-1/2"
B15 WEATHERMATIC 8200CR-XPR 1-1/2"
B16 WEATHERMATIC 8200CR-XPR 1-1/2"
B17 WEATHERMATIC 8200CR-XPR 1-1/2"
B18 WEATHERMATIC 8200CR-XPR 1-1/2"
B19 WEATHERMATIC 8200CR-XPR 1-1/2"
B20 WEATHERMATIC 8200CR-XPR 2"
B21 WEATHERMATIC 8200CR-XPR 1-1/2"
B22 WEATHERMATIC 8200CR-XPR 1-1/2"
B23 WEATHERMATIC 8200CR-XPR 1-1/2"
B24 WEATHERMATIC 8200CR-XPR 1-1/2"
C1 WEATHERMATIC 8200CR-XPR 1-1/2"
C2 WEATHERMATIC 8200CR-XPR 2"
C3 WEATHERMATIC 8200CR-XPR 1-1/2"
C4 WEATHERMATIC 8200CR-XPR 1-1/2"
C5 WEATHERMATIC 8200CR-XPR 1-1/2"
C6 WEATHERMATIC 8200CR-XPR 1-1/2"
C7 WEATHERMATIC 8200CR-XPR 1-1/2"
C8 WEATHERMATIC 8200CR-XPR 1-1/4"
C9 WEATHERMATIC 8200CR-XPR 1-1/2"
C10 WEATHERMATIC 8200CR-XPR 2"
C11 WEATHERMATIC 8200CR-XPR 2"
C12 WEATHERMATIC 8200CR-XPR 1-1/2"
C13 WEATHERMATIC 8200CR-XPR 2"
C14 WEATHERMATIC 8200CR-XPR 2"
C16 WEATHERMATIC 8200CR-XPR 1"
C17 WEATHERMATIC 8200CR-XPR 2"
C17 WEATHERMATIC 8200CR-XPR 1-1/2"
C18 WEATHERMATIC 8200CR-XPR 1-1/2"
C19 WEATHERMATIC 8200CR-XPR 1-1/2"
C20 WEATHERMATIC 8200CR-XPR 1-1/2"
C21 WEATHERMATIC 8200CR-XPR 1-1/2"
D1 WEATHERMATIC 8200CR-XPR 1"
D2 WEATHERMATIC 8200CR-XPR 1-1/4"
D3 WEATHERMATIC 8200CR-XPR 2"
D4 WEATHERMATIC 8200CR-XPR 1-1/2"
D5 WEATHERMATIC 8200CR-XPR 1-1/4"
D6 WEATHERMATIC 8200CR-XPR 1-1/2"
D7 WEATHERMATIC 8200CR-XPR 1-1/2"
D8 WEATHERMATIC 8200CR-XPR 1"
D9 WEATHERMATIC 8200CR-XPR 1-1/2"
D10 WEATHERMATIC 8200CR-XPR 1-1/2"
D11 WEATHERMATIC 8200CR-XPR 1-1/2"
D12 WEATHERMATIC 8200CR-XPR 1"
D13 WEATHERMATIC 8200CR-XPR 1-1/2"
D14 WEATHERMATIC 8200CR-XPR 1-1/2"
D15 WEATHERMATIC 8200CR-XPR 1-1/2"
D16 WEATHERMATIC 8200CR-XPR 1-1/2"
D17 WEATHERMATIC 8200CR-XPR 1-1/2"
D18 WEATHERMATIC 8200CR-XPR 1-1/4"
D19 WEATHERMATIC 8200CR-XPR 1"
D20 WEATHERMATIC 8200CR-XPR 1"
D21 WEATHERMATIC 8200CR-XPR 2"
D22 WEATHERMATIC 8200CR-XPR 1"
D23 WEATHERMATIC 8200CR-XPR 1-1/4"
D24 WEATHERMATIC 8200CR-XPR 1-1/4"
E1 WEATHERMATIC 8200CR-XPR 2"
E2 WEATHERMATIC 8200CR-XPR 1-1/2"
E3 WEATHERMATIC 8200CR-XPR 1-1/2"
E4 WEATHERMATIC 8200CR-XPR 1"
E5 WEATHERMATIC 8200CR-XPR 1-1/4"
E6 WEATHERMATIC 8200CR-XPR 1-1/2"
E7 WEATHERMATIC 8200CR-XPR 1"
E8 WEATHERMATIC 8200CR-XPR 1-1/2"
E9 WEATHERMATIC 8200CR-XPR 1"
E10 WEATHERMATIC 8200CR-XPR 1-1/2"
E11 WEATHERMATIC 8200CR-XPR 1-1/2"
BASE BID VALVES
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL FIELD IMPROVEMENTS
RENTON SCHOOL DISTRICTNOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425 TEL 206.267.2429 FAX www.ahbl.com WEBTELFAXwww.ahbl.com WEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
KEYMAP
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204CONSTRUCTION RECORD DRAWINGS
1 ALTERNATE BID NO 1: SOCCER FIELD IMPROVEMENTS AG 1/28/19 KGSTATEOFWASHI
N
GTON11.07.2019
NO. 10
51 EX P . 0 3 /0 5 /2021 CR A IG R . SKIP
T
ONGRAPHIC SCALE
0 50 100 FEET
1" = 50 FEET
25
IRRIGATION DEMO PLAN
L2.0
VALVES TO BE REMOVED
IRRIGATION DEMOLITION NOTES
1.DEMO ALL IRRIGATION WITHIN HATCHED AREAS
2.LABEL AND CUT IRRIGATION CONTROL WIRES.
3.CUT AND CAP MAIN LINE AS MARKED ON THE PLAN
4.SEE 1995 IRRIGATION AS-BUILD FROM SCHOOL FOR EXISTING IRRIGATION TO
REMAIN.
PROTECT EXISTING 8" CITY
WATER MAINS DURING CONSTRUCTION
OF IMPROVEMENTS
R-402828
ALTERNATE BID NO. 1
BASE BID
REPLACE LATERAL PIPE AND
SALVAGE AND RESTORE HEADS
DISTURBED BY TEMPORARY
ACCESS ROAD.
SOFTBALL FIELD
SOFTBALL FIELD
ASPHALT
ASPHALT
LIMIT
O
F
W
O
R
K
EXISTING IRRIGATION TO REMAIN, TYP.-
SEE 1995 AS-BUILTS AVAILABLE FROM
SCHOOL DISTRICT
EXISTING IRRIGATION TO BE REMOVED, TYP.-
SEE 1995 AS-BUILTS, AVAILABLE FROM
SCHOOL DISTRICT
ASPHALT
A176.2
2"
A363.5
2"
EXISTING SCHOOL BUILDING
SPRAY HEAD, TYP.
LATERAL LINE, TYP.
EXISTING MAIN LINE, TYP.
ROTOR, TYP.
A463.5
2"
A972.9
2"
63.5A7
2"
63.5A6
2"
50.8A5
2"
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL FIELD IMPROVEMENTS
RENTON SCHOOL DISTRICTNOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425 TEL 206.267.2429 FAX www.ahbl.com WEBTELFAXwww.ahbl.com WEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
KEYMAP
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204CONSTRUCTION RECORD DRAWINGS
1 ALTERNATE BID NO 1: SOCCER FIELD IMPROVEMENTS AG 1/28/19 KGSTATEOFWASHI
N
GTON11.07.2019
NO. 10
51 EX P . 0 3 /0 5 /2021 CR A IG R . SKIP
T
ONGRAPHIC SCALE
0 20 40 FEET
1" = 20 FEET
10
IRRIGATION PLAN L2.1
1.SEE L2.2 FOR IRRIGATION LEGEND.
2.SEE L2.3 FOR IRRIGATION DETAILS.
NOTES
MATCH LINE- SEE L2.1
EXISTING TREE
LEGEND
R-402829
ASPHALT ASPHALT
EXISTING IRRIGATION TO REMAIN, TYP.-
SEE 1995 AS-BUILTS AVAILABLE FROM
SCHOOL DISTRICT
EXISTING IRRIGATION TO BE REMOVED,
TYP.- SEE 1995 AS-BUILTS, AVAILABLE
FROM SCHOOL DISTRICT
SPRAY HEAD, TYP.
LATERAL, TYP.
NEW MAIN LINE, TYP.
63.5A12
2"76.2A11
2"
63.5A2
2"
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL FIELD IMPROVEMENTS
RENTON SCHOOL DISTRICTNOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425 TEL 206.267.2429 FAX www.ahbl.com WEBTELFAXwww.ahbl.com WEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
KEYMAP
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204CONSTRUCTION RECORD DRAWINGS
1 ALTERNATE BID NO 1: SOCCER FIELD IMPROVEMENTS AG 1/28/19 KGSTATEOFWASHI
N
GTON11.07.2019
NO. 10
51 EX P . 0 3 /0 5 /2021 CR A IG R . SKIP
T
ONGRAPHIC SCALE
0 20 40 FEET
1" = 20 FEET
10
IRRIGATION PLAN L2.2
MATCH LINE- SEE L2.0
1.SEE L2.2 FOR IRRIGATION LEGEND.
2.SEE L2.3 FOR IRRIGATION DETAILS.
NOTES
SYMBOL MANUFACTURER/MODEL/DESCRIPTION PSI
TORO 570Z-6P-PR 12 SERIES 30
TURF SPRAY, 6" POP-UP, WITH BUILT IN-RISER PRESSURE
REGULATOR. ALSO INCLUDES THE ZERO FLUSH WIPER
SEAL. 1/2" FEMALE-THREADED INLET.
TORO 570Z-6P-PR 15 SERIES 30
TURF SPRAY, 6" POP-UP, WITH BUILT IN-RISER PRESSURE
REGULATOR. ALSO INCLUDES THE ZERO FLUSH WIPER
SEAL. 1/2" FEMALE-THREADED INLET.
SYMBOL MANUFACTURER/MODEL/DESCRIPTION PSI GPM RADIUS
TORO T7PSS-02 60 8.10 48'
TURF SPORTS ROTOR, 5" POP-UP, ADJUSTABLE ARC
FROM 45-360, VANDAL AND ABUSE RESISTANCE. WITH
CHECK VALVE AND RUGGED DURABILITY FEATURES. 1"
INLET SIZE, NPT. STAINLESS STEEL RISER. NOZZLE FLOW
6.6-30.6 GPM
TORO T7PSS-02 60 12.7 53'
TURF SPORTS ROTOR, 5" POP-UP, ADJUSTABLE ARC
FROM 45-360, VANDAL AND ABUSE RESISTANCE. WITH
CHECK VALVE AND RUGGED DURABILITY FEATURES. 1"
INLET SIZE, NPT. STAINLESS STEEL RISER. NOZZLE FLOW
6.6-30.6 GPM
SYMBOL MANUFACTURER/MODEL/DESCRIPTION
WEATHERMATIC 8200CR-XPR
BRASS REMOTE CONTROL VALVE WITH PRESSURE
REGULATOR
RAIN BIRD 44-LRC
1" BRASS QUICK-COUPLING VALVE, WITH
CORROSION-RESISTANT STAINLESS STEEL SPRING,
LOCKING THERMOPLASTIC RUBBER COVER, AND 2-PIECE
BODY.
RAINBIRD TURFMASTER
RAINBIRD TURFMASTER
RAINBIRD TURFMASTER
RAINBIRD TURFMASTER
RAINBIRD TURFMASTER
WATER METER 4"
EXISTING
IRRIGATION LATERAL LINE: PVC SCHEDULE 40
IRRIGATION MAINLINE: PVC SCHEDULE 40-EXISTING
IRRIGATION MAINLINE: PVC SCHEDULE 40 - PROPOSED
PIPE SLEEVE: PVC SCHEDULE 40
A
B
C
D
E
IRRIGATION SCHEDULE
EXISTING TREE
LEGEND
R-402830
NUMBER MODEL SIZE TYPE GPM PRECIP
A1 WEATHERMATIC 8200CR-XPR 2"TURF ROTOR 76.20 0.45 in/h
A2 WEATHERMATIC 8200CR-XPR 2"TURF ROTOR 63.50 1.92 in/h
A3 WEATHERMATIC 8200CR-XPR 2"TURF ROTOR 63.50 0.85 in/h
A4 WEATHERMATIC 8200CR-XPR 2"TURF ROTOR 63.50 0.85 in/h
A5 WEATHERMATIC 8200CR-XPR 2"TURF ROTOR 50.80 2.13 in/h
A6 WEATHERMATIC 8200CR-XPR 2"TURF ROTOR 63.50 0.45 in/h
A7 WEATHERMATIC 8200CR-XPR 2"TURF ROTOR 63.50 1.02 in/h
A9 WEATHERMATIC 8200CR-XPR 2"TURF ROTOR 72.90 0.57 in/h
A11 WEATHERMATIC 8200CR-XPR 2"76.20 0.49 in/h
A12 WEATHERMATIC 8200CR-XPR 2"TURF ROTOR 63.50 0.84 in/h
VALVE SCHEDULE CRITICAL ANALYSIS
Generated:2018-07-18 17:11
P.O.C. NUMBER: 01
Water Source Information:EXISTING
FLOW AVAILABLE
Water Meter Size:4"
Flow Available:375.00 gpm
PRESSURE AVAILABLE
Static Pressure at POC:90.00 psi
Elevation Change:5.00 ft
Service Line Size:6"
Length of Service Line:20.00 ft
Pressure Available:88.00 psi
DESIGN ANALYSIS
Maximum Station Flow:95.99 gpm
Flow Available at POC:375.00 gpm
Residual Flow Available:279.01 gpm
Critical Station:20
Design Pressure:60.00 psi
Friction Loss:5.11 psi
Fittings Loss:0.51 psi
Elevation Loss:0.00 psi
Loss through Valve:3.10 psi
Pressure Req. at Critical Station:68.71 psi
Loss for Fittings:1.11 psi
Loss for Main Line:11.09 psi
Loss for POC to Valve Elevation:0.00 psi
Loss for Backflow:0.00 psi
Loss for Water Meter:1.00 psi
Critical Station Pressure at POC:81.91 psi
Pressure Available:88.00 psi
Residual Pressure Available:6.09 psi
REPLACE ZONE AS SHOWN IF REQUIRED BY DISTURBANCE. REPAIR
EXISTING ZONE AND PROVIDE CREDIT IF DISTURBANCE IS NOT AS
EXTENSIVE AS ANTICIPATED.
SOCCER FIELD
LIMIT OF WORKSLEEVE LATERAL TO EXISTING ZONE
NE 12TH ST.HARRINGTONAVE NE76.2A15
2"
63.5A16
2"
72.9B11
2"
50.8A17
2"
-D15
112"
-D16
112"
42.9D17
112"72.9A18
2"
REPLACE LATERAL PIPE AND
SALVAGE AND RESTORE HEADS
DISTURBED BY UTILITY TRENCHING,
TYP.
LIMI
T
O
F
W
O
R
K
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL FIELD IMPROVEMENTS
RENTON SCHOOL DISTRICTNOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425 TEL 206.267.2429 FAX www.ahbl.com WEBTELFAXwww.ahbl.com WEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
KEYMAP
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204CONSTRUCTION RECORD DRAWINGS
1 ALTERNATE BID NO 1: SOCCER FIELD IMPROVEMENTS AG 1/28/19 KGSTATEOFWASHI
N
GTON11.07.2019
NO. 10
51 EX P . 0 3 /0 5 /2021 CR A IG R . SKIP
T
ON1.WATER PURVEYOR: KING COUNTY WATER DISTRICT 90.
CONTACT INFORMATION: 425-255-9600,http://www.kcwd90.com/
2.THIS DESIGN REPLACES PORTIONS OF AN EXISTING IRRIGATION SYSTEM AFFECTED BY THE
RESURFACING OF SOFTBALL AND SOCCER FIELDS.
3.FIELD VERIFY ALL EXISTING IRRIGATION EQUIPMENT AND ZONES IMPACTED BY THE
CONSTRUCTION OF THIS PROJECT PRIOR TO CONSTRUCTION. CONTACT SCHOOL DISTRICT FOR
COPIES OF IRRIGATION AS-BUILT DRAWINGS.
4.PROVIDE TEMPORARY IRRIGATION TO ALL UNDISTURBED ZONES DURING CONSTRUCTION
BETWEEN APRIL AND OCTOBER OR AS REQUESTED BY SCHOOL DISTRICT.
1.POINT OF CONNECTION WORK NOT WITHIN SCOPE
OF PROJECT.
2.CONTRACTOR SHALL VERIFY EXISTING STATIC
PRESSURE AT THE METER AND SUBMIT WRITTEN
VERIFICATION TO THE LANDSCAPE ARCHITECT.
NOTIFY THE LANDSCAPE ARCHITECT OF
DISCREPANCIES GREATER THAN 5 POUNDS OF
DESIGN PRIOR TO INSTALLATION OF ANY
IRRIGATION EQUIPMENT.
3.POC NUMBER 1: EXISTING 4" IRRIGATION METER.
3.1.THE SYSTEM DESIGN IS BASED ON OPERATING 1
ZONE AT A TIME USING THE EXISTING
IRRIGATION METER ON A 6" SCH. 40 PVC
SUPPLY LINE. CONTRACTOR SHALL FIELD
VERIFY SIZE AND LOCATION.
POINT OF CONNECTION NOTES
IRRIGATION SYSTEM DESIGN NOTES
GRAPHIC SCALE
0 20 40 FEET
1" = 20 FEET
10
ALTERNATE NO. 1
IRRIGATION PLAN L2.3
MATCH LINE- SEE L2.1
1.SEE L2.2 FOR IRRIGATION LEGEND. SEE L2.3 FOR IRRIGATION DETAILS AND VALVE TABLE.
2.PROVIDE CONNECTION FROM NEW VALVES TO EXISTING CONTROLLERS IN MECHANICAL ROOM 212. REMOVE
CONNECTIONS TO VALVES DEMOLISHED AS PART OF PROJECT. COORDINATE ACCESS WITH SCHOOL DISTRICT.
3.EXISTING IRRIGATION SHOWN IS APPROXIMATE. SEE AS-BUILTS AVAILABLE FROM THE SCHOOL DISTRICT. VERIFY
EXTENT OF EXISTING IRRIGATION SYSTEM AND VERIFY EXTENT OF DISTURBANCE AND REPLACEMENT BEFORE
DEMOLITION. PROVIDE CREDIT FOR IRRIGATION WORK SHOWN ON PLANS BUT NOT REQUIRED AFTER REVIEW OF
EXTENT OF CONFLICT ON SITE. PROVIDE MARK-UPS OF ANY AREAS REQUIRING WORK NOT SHOWN ON PLAN FOR
CHANGE ORDER.
4.NO SUBSTITUTIONS OF EQUIPMENT OR DESIGN CHANGES SHALL BE PERMITTED UNLESS APPROVED BY THE OWNER.
5.IRRIGATION LINES AND VALVES MAY BE SHOWN IN HARD SURFACE AREAS OR OUTSIDE LANDSCAPE AREAS FOR
GRAPHIC CLARITY. LOCATE ALL IRRIGATION LINES IN LANDSCAPE AREAS OR IN SLEEVES UNDER PAVEMENT.
6.IRRIGATION CONTRACTOR SHALL COORDINATE INSTALLATION OF IRRIGATION CONDUIT AND SLEEVES UNDER HARD
SURFACES WITH RESPECTIVE CONTRACTORS.
7.CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ALL PERMITS, TESTS, AND INSPECTIONS REQUIRED FOR THE
IRRIGATION SYSTEM.
8.CALL FOR LOCATES PRIOR TO DIGGING AT 811. CONTRACTOR IS RESPONSIBLE TO VERIFY UTILITY LOCATIONS. IF
UTILITIES ARE DAMAGED IN THE COURSE OF WORK, CONTRACTOR SHALL INFORM THE OWNER AND MAKE ANY REPAIRS
REQUIRED, AT NO COST TO THE OWNER.
9.ALL SLEEVING SHALL BE MARKED, SEALED AND STAKED. ALL SLEEVES SHALL BE TWICE THE SIZE OF OF THE LINE OR
COMBINED LINES. MINIMUM SLEEVE SIZE SHALL BE 4-INCHES IF LOCATED UNDER ROADWAY OR DRIVE AISLE.
10.INSTALL CONCRETE THRUST BLOCKS ON MAINLINE 2-1/2" AND LARGER, FOR ALL CHANGES IN PIPE DIRECTION OVER
15-DEGREES.
11.SPLICE CONTROL WIRES WITHIN VALVE BOXES ONLY, USING 3M-DBY, OR APPROVED SPLICE KITS, AND PROVIDE A 24"
EXPANSION LOOP FOR ALL CONTROL WIRES WITHIN EACH VALVE BOX. KEEP WIRE SPLICES TO A MINIMUM. PROVIDE
CLEAN WIRE CUTS WITH NEW SPLICE KITS AT ALL SPLICES INCLUDING ANY SPLICE THAT IS DISCONNECTED AND
RECONNECTED FOR ANY REASON OR PERIOD OF TIME.
12.VALVE BOXES SHALL BE COMMERICAL-GRADE POLYETHYLENE OR HDPE AND SUITABLE FOR LIGHT DUTY APPLICATIONS.
13.INSTALLER TO ADJUST ALL ZONE CONTROL VALVES TO THE CORRECT OPERATING PRESSURE. SEE VALVE SCHEDULE
FOR OPERATING PSI.
14.CONTRACTOR SHALL HAND TRENCH IRRIGATION DITCHES WHEN WITHIN 20 FEET, OR WITHIN A DELINEATED ROOT
PROTECTION ZONE, OF EXISTING TREES TO REMAIN. AVOID CUTTING ANY ROOTS OVER 3" - 4" IN DIAMETER WITHIN THE
ROOT PROTECTION ZONE.
15.INSTALLER SHALL BE RESPONSIBLE FOR KEEPING EXACT ACCURATE NOTES AND "AS-BUILTS" FOR THE CREATION OF
THE "RECORD DRAWINGS" OF THE INSTALLED SYSTEM.
16.CONTRACTOR SHALL PROVIDE IRRIGATION MAINTENANCE THROUGH THE PLANT ESTABLISHMENT PERIOD INCLUDING
WINTERIZATION(S) AND SPRING START-UP(S).
NOTESMATCH LINE- SEE L2.2- BMATCH LINE- SEE L2.2- AA IRRIGATION PLAN: ALTERNATE NO. 1
B IRRIGATION PLAN: ALTERNATE NO. 1 NE 12TH ST.
NEW MAIN LINE, TYP.
EXISTING MAIN LINE , TYP.
LATERAL LINE, TYP.
ROTOR, TYP.
SPRAY HEAD, TYP.
R-402831
CITY OF
RENTON
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
McKNIGHT MIDDLE SCHOOL FIELD IMPROVEMENTS
RENTON SCHOOL DISTRICTNOTICE
1200 6th Avenue, Suite 1620 Seattle, WA 98101
206.267.2425 TEL 206.267.2429 FAX www.ahbl.com WEBTELFAXwww.ahbl.com WEB
T A C O M A SEATTLE SPOKANE TRI-CITIESKnow what's below.
before you dig.Call
R
KEYMAP
McKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONMcKNIGHT MIDDLE SCHOOL PLAY FIELDS RENOVATIONTED-40-4028PR18-000446C18005204CONSTRUCTION RECORD DRAWINGS
1 ALTERNATE BID NO 1: SOCCER FIELD IMPROVEMENTS AG 1/28/19 KGSTATEOFWASHI
N
GTON11.07.2019
NO. 10
51 EX P . 0 3 /0 5 /2021 CR A IG R . SKIP
T
ONIRRIGATION DETAILS L2.4
WIRE BUNDLE JUNCTION BOX
3/4" = 1'-0"
SET BOX 2" ABOVE
GRADE AT SHRUBS.
SET BOX FLUSH TO
GRADE AT LAWN.
SPARE WIRES THAT ARE
TO TERMINATE AT THIS
BOX: COIL 30" LENGTH
AND I.D. TAG.
WIRES TO
CONTROLLER
MAINLINE AS OCCURS.
TWO 6X2X16 CONCRETE BLOCK
CPAS, ONE ON EACH SIDE OF
BOX
1/2" WIRE CLOTH GOPHER
PROTECTION SCREEN,
WRAP 6" UP SIDES
LOOP, BUNDLE, AND
LABEL SPARE WIRES
THAT ARE TO
CONTINUE, AS OCCURS
VALVE BOX LID, HEAD
BRAND "J BOX" ON LID
WITH 2" HIGH LETTERS
10X15 STANDARD BOX
PEA GRAVEL - 4" DEPTH
1 P-2018-MCK-01
PLANTING CONDITION PAVING CONDITION
FINISHED GRADE
PAVING SECTION PER
CIVIL PLANS
COMPACTED BACKFILL
AT 85% DENSITY
(SOIL BACKFILL)
AT 95% DENSITY
(STRUCTURAL)
LATERAL LINE(S) AND
WARNING TAPE
SLEEVE(S), 2-TIMES
LINE SIZE MIN.
MAIN LINE(S)
VALVE WIRING
PIPE BED MATERIAL TO
BE CLEAN AND FREE OF
ROCK LARGER THAN
1/2-INCH
6" OFFSET12" TYPICAL36" TYPICALBEDMATERIAL4"4"4" MIN.4" MIN.
4" MIN.4" MIN.24" MINIMUMSAND4"4"NOTES:
·DIMENSIONS ARE MINIMUM
CLEARANCES.
·DO NOT TAPE OR BUNDLE
WIRES IN SLEEVES.
FINISHED SURFACE
TRENCHING & SLEEVING
NTS P-2018-MCK-032 THRUST BLOCKING
1" = 1'-0"
90 DEG. ELBOWTEE
POURED IN-PLACE CONCRETE,
120 LBS. MINIMUM, TYPICAL
45 DEG. ELBOW
FINISHED GRADE
END OF LINE
UTILITY BOX.
CAPPED LINE
SECTION VIEW
PLAN VIEW
3 P-2018-MCK-04
POP-UP ROTOR HEAD AT SPORTS FIELD
1/8" = 1'-0"6"ABOVE PIPEVARLATERAL LINE DEPTH12" MIN.-18" MAX.NOZZLE VARIES
(SEE IRRIGATION PLAN)
FINISH GRADE
ROTOR POP-UP
SPRINKLER
PREFABRICATED TRIPLE SWING
JOINT ASSEMBLY, 1" DIA. X 12"
DETECT-A-TAPE IN TRENCH
SCH 40 PVC LATERAL
PVC SCH 40 TEE OR
ELL SLIP x FIPT x SLIP
TRACE WIRE
INSTALL 18" SQUARE OF SOD
AROUND SPRINKLER HEAD
ROOT SAND COURSE
BASE SAND COURSE
4 P-2018-MCK-07
NOTE:
USE TEFLON TAPE ON ALL
THREADED FITTINGSLATERAL LINE DEPTH12" MIN.-18" MAX.NOZZLE VARIES
(SEE IRRIGATION PLAN)
FINISH GRADE
ROTOR POP-UP SPRINKLER
TRIPLE SWING JOINT ASSEMBLY,
1" DIA. X 12"
SCH 40 PVC LATERAL
PVC SCH 40 TEE OR
ELL SLIP x FIPT x SLIP
POP-UP ROTOR HEAD
1/8" = 1'-0"P-2018-MCK-435 LATERAL LINE DEPTH12" MIN.-18" MAX.6"MAX
ASPHALT,
CONCRETE,
MASONRY OR
CRUSHED ROCK
SURFACE
NOTE:
USE TEFLON TAPE ON ALL
THREADED FITTINGS
SPRAY NOZZLE (SEE IRRIGATION PLAN)
TRIPLE SWING JOINT ASSEMBLY,
1/2" DIA. X 12"
POP UP SPRAY HEAD OR
FLOOD BUBBLER
FINISH GRADE
FLUSH w/ FINISHED GRADE
(TOP OF MULCH) IN BED AREAS
PVC SCH 40 TEE OR ELL
SLIP x FIPT x SLIP
LATERAL PIPE
POP-UP SPRAY HEAD
1/8" = 1'-0"P-2018-MCK-416
10" DIAMETER VALVE BOX.
HEAD BRAND "QVC" ON LID
WITH 2" HIGH CHARACTERS.
FINISHED GRADE.
QUICK COUPLING VALVE AS
SPECIFIED.
6" DEEP LAYER OF 3/4"
CRUSHED ROCK.
SCH. 80 NIPPLE, LENGTH AS REQ.
3" PVC SCHEDULE 80
NIPPLE.
1/2" X 36" GALV
STEEL PIPE.
ELLS.
THREE PVC SCH 80
TWO STAINLESS
STEEL CLAMPS.
6" MIN.1" MIN.2" MAX.QCV
12" MAX
12" PVC SCHEDULE 80
NIPPLE.2" IN SHRUB AREAS.FLUSH IN LAWN AREAS.QUICK COUPLER IN VALVE BOX
1 1/2" = 1'-0"7
1. CENTER BOX OVER VALVE TO FACILITATE REMOVAL & SERVICING.
2. SET BOXES PARALLEL TO EACH OTHER & PERPENDICULAR TO BED EDGE.
3. AVOID OVER-COMPACTION TO PREVENT DEFORMATION & COLLAPSE OF BOX.
EDGE OF PAVING
EDGE OF LAWN OR BED
IV
RCV
IRRIGATIONBOXES
TYP.
NOTES:
12"12"6"6"6"VALVE BOX INSTALLATION
3/4" = 1'-0"P-2018-MCK-458
4" MIN.12" BELOW GRADEREMOTE CONTROL VALVES
NTS
VALVE BOX W/ EXTENSIONS,
SET 2" ABOVE GRADE IN
SHRUBS, FLUSH IN TURF.
WATERPROOF WIRE
CONNECTORS ON 36"
LOOPED WIRES.
REMOTE CONTROL VALVE
TRUE UNION PVC BALL
VALVE WITH SCH. 80
NIPPLES
SCH 80 UNION
LATERAL, 24"
MIN. TO FIRST
FITTING
6X2X16 CONC. BLOCK, ONE PER
CORNER (4 TOTAL)
FILTER FABRIC, WRAP UP ALL
SIDES ABOVE OPENINGS
WASHED DRAIN ROCK SUMP, 2
CUBIC FEET MIN.SCH. 40 RISER
MAINLINE
P-2018-MCK-789
10" DIA. VALVE BOX W/
LOCKING LID,
EXTENSIONS (AS REQ'D)
SCH 40 PVC MAIN LINE
SCH 80 PVC ELL OR
TEE W/ REDUCER
SCH 80 3/4" PVC ELLS W/
PVC NIPPLES IN BETWEEN
3/4" SCH 80 PVC STREET
ELL W/ 6" LENGTH OF PVC
PIPE W/ HOLES DRILLED
FOR DRAIN LINE
1/2 CU YD OF PEA GRAVEL
NOTE: USE TEFLON TAPE ON ALL THREADED FITTINGS.
MANUAL DRAIN BALL
VALVE W/ LONG KEY FOR
OPERATION
FINISH GRADE
26" MIN.TYP,SUPPORT VALVE BOX
WITH (4) BRICKS-TYP.
MANUAL DRAIN VALVE WITH SUMP
1" = 1'-0"10 P-2018-MCK-80
R-402832