HomeMy WebLinkAboutPressure Irrigation Installation LetterTHE LAND GROUP, INC.
July 2, 2014
Mr. Warren Stewart, RE
City of Meridian - Public Works Department
33 E. Broadway Ave
Meridian, ID 83642
Re: Paramount Subdivision No. 25
Dear Warren:
A condition of approval for the above referenced project concerns the pressure irrigation associated with
the project.
Based on my field observations of the pressure irrigation installation, please accept this letter as my
certification that the system was installed in substantial conformance with the approved irrigation plan.
Modifications are noted on the attached Record Drawing.
Should you have any questions or concerns, please advise.
Sincerely,
Eugene P
Site Planning • Landscape Architecture • Civil Engineering • Golf Course Irrigation & Engineering • Graphic Design • Surveying
462 E. Shore Drive, Suite 100 • Eagle, Idaho 83616 • P 208.939.4041 • www.thelandgroupinc.com
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SEE DETAIL THISSHEET
CONNECTTOEMSTING INSTPU 'IF
P PINK MAIN 6^PIRR PIPE
C O O O O O
PS BLOCK 39 TD TVP.
Sheet Notes: Pressure Irrigation Notes:
TT(P, ALONG
MEAWEY FUSTIC WATW.W Mn
ALLEY LEADED
EPP6N
1. CGNTRPCIDRTOHELD IRGIN OPAIN, 1. INDTRAVLLCROSSINGS RIGHT-0CFS
LOTS
Nl..RIvEI AIKETTwxx¢E
et. PwlxE ne.BmNxmCpxnmrmvMW CONSTRUCTION INT& REMRK ELWSTINGCURBSGESPRIRM WITH PRESSURE
ELEVAWNNREVATIOS
TO ANOTBAVELWAHALF(A P2)FEET
`
AND DISNEY BE
CONSTRUCTION AND NOTI%EJGIEETI WHEN ELEVATION BENEFIT DO NOT TWO -AND ONE-HALF(AWORKS DINANAWNAc900P)SHALVEWIM
AND
EINIRRIGATION AVANA OMMUMSUMENF
1
MATCHPIANS. DEPARTMENT ANO AGHO SHALLINSPECT ALL
wAlmmAn NG6
TOBACCWORG
¢LAIR ME
CROSSILOCATONGS
CROSSINGS PRIOR TO BPCHFIWNG
v MI VELIRVVALOP PIC1WXUEM 2. WINE LOCATIONS OFEBMENG UNDERGROUND IIWLMESARESHOM IN
0
APPROXIMATELOCAWONS- THECONTRACTORSHALLDEFERAMETHEEAMT Z THEN HORIZONTAL SEPA 0
RAIZNOF POTABLEWATCHAND NON POTABLE
II _ RGAIN
WIQEBMAINS(SANRARY WEE,SIDRMEESSAWFIBRAPTOx)SHALLBEA
MATES BNY DAMAGES WHICH
BE FULLNOSLLSIBLE FOR MIHTCCUREESID
LY AND ALL(10) EET. MAIN
R BY HIS AND
— h — FAILURE
TOEXACTLYLOCATE AND PRESERVE MY AND ALL UNDERGROUND NON-PWTABLINIMUMOFTEN
EWATER MPINNTTO CROSS WITHA SSOUN°E GHTEEN(18)
LITOTES. INCHES OF VERTICAL SEPARATION, THE CROSSING SHALL BE CONSTRUCTED IN
ACCORMANCE WITH SECTION 54201 OF THE RARE PRO MR PUBLIC DRINKING
"'
re scx. etWc
else WATERSYSTEMS HDAPA58A1.08) AND SECTION 4HUROFTHEWABTEWATER
_
RULES SHAPE EUSTI ).
� = 3, THE HORIZONTAL SEPARATION OF NON-POTMI-ESEFVICERMLIF TABLEWATER
SERVICES OR POTABLE WATER MAINE SHALLBE AMINIMUM OFSIX(B)FEET.
ILII
= WHERERIS NECESSARY FOR A POTABLEWATERMAINAN°NON POTABIEWATER
= MAIN TO CROSS WITH LESS THAN PATTERN(12)INCHES OFVERTICALSEPARAWON,
= THECROSSING SHALL BE CONSTRUCTED IN ACCOFDANCEWIIH SECTION 54PW OF
Ieeltnnty NFIN THEIDAM) RULES FOR PUBLIC DRINKING WATER SYSTEMS(IAPA 5801.08) AND
SECTION 480.02 OFTHEWABTEWATER RULES IIDAPARRIJ6).
4, INSTALL FINDER TAPEWWH ALLIRBIGATION MAINS. TAPRUALLBETWOM
INCHESWIOE METALDC RED IN COLOR, WNHTHEWORDS DANGER -UNSAFE
'III II III —II WATER OR NON-POTABLEWATER CLEARLY MARKED ALONGIIS LENGTH. PLACE
t eR1NtxiEE THE TAPE BETWEEN SIX (6) INCHES BMANTHESURFACEAND EIGHTEEN N8)
INCHES MOVETHE TOPOFTHE PIPE.
VENT STATION -NTS- 41uMEPNo 60`ha eNvuAEeoK
5. LABELALL IRRIGATION RI6ERSANO FAUCETS WITH DUBP°LETAGS CMRYINGTiE
WARNING DANGER UNSAFEWATERORNON-POTABIEWATER.
6. LABEL ALL VALVE BOXES AND VAULTS MOTH CURABLE TAGS CARRYING THE
WARNING DANGER UNSAFE WATER OR NON POTABIEWATER.THEVALVE6AND
PAN ulrt 2YBwCAVEw IYG BOXES ARE TO BE LOCATED A MINIMUM OFTEN (10) FEET OUTSIDE OF THE PUBLIC
OPPEPS uWlAm RIGHT -0F -WAY, PRIVATE ROADWAYS AND TRAVELWAYS.
T. INSTALL A REDUCED PR ESE ORE BACK FLOW PRESENTER IN ANY CON NONTO N
P6ATENNNE BETWEEN THE POTABLE WATER SYSTEM ANO THE PRESSURE IRRIGATION VERY,
j rz TMPNxs SMAS THE DEVICE MU ST BE APPROVED BY THE IDAHO DEPARTMENT OF ENVIRONMENTAL
p EAVAISFA Nw 0UALIN REO) ANO THE CIN OF MERIDIAN WATER 0DIVETMENT.
NIPPLE &pPISJX V
6, THE PUBLIC WORKS DEPARTMENT SHALL INSPECT ALL PRESSURIZED ERUDITION
INEPALI 2 wLveN¢mlxw RPP UNLESS A PROPERLY EXECUTED AGYIEEMRSTFOR INSPECTION ANO MAINTENANCE
4"PIRR PIPE IS IN EFFECT WITH THE APPLICABLE IRRIGATION DISTRICT. FORK-DGHT(48)HOURS
ADVANCE NOTICE IS REGULAR.
z wasxEo wmn p[ttmN.ztum. ryOTE. B. ALL PRESSURE IRRIGATOR PIPE SHALL BE CONSTRUCTED) TO SLOPE TO DRAINS
RIALL NNN POP Alb NS AS Bmbemlp AND/OR PUMP -OUT STATIONS AS SHOWN ON THE PUNS
pPAOMNEl..lL¢ENIWNACEWWN6
a of.,.PC. 10. ALL WORK SHALL BE COMPLETE° IN ACCORDAN CE RUT SEIRER'SIRRIGATION
IF
INSTAL NIPPLE PRESSURE IRRIGATION DRAIN NTS- DISTRICTSTANDARD SPECIFICAWONS FOR IRRIGATION DISTRIBUTION SYSTEMS.
17
/
4"FISP PIPE
10 L6'GATEVNLVE
t INsiALL 10BP
B" PIRR PIPE
11 M/
INSTALL 140 OF —
B'PIRR PIPE
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THRUSTBLOCK
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ALLEY LEADED
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Plan, Notes & Details °°
HORIZONTAL SCALE V -50'
THRUSTBLOCK
INSTALL 56{F
9'PIRRPWF
UNPLATTED
1 FREE REPORTER
THRUST BLOCK
Keynotes: #
® POTABLE/NON-POTABLE WATER SEANCE CREASING - BEE NOT'N0. 3,
P2 POTABLE WATER MAIN CROSSING - SEE NOTE NO. 3.
P3
ICC 900 ACCOUNT
P9 15No CONONR
PS PROTECT IN PLACE ALLEXISTING UNDERGROUND TOPPED AND 3URFA(
APPURTENANCES. CALL 811 PRIOR TO CONSTRUCTION TO LOCATEALL
MOVING STORES PRIOR TO CONSTRUCTION.
TYPICAL IRRIGATION RISER -NTS -
RECORD DRAWING
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