20090915 Ver 1_Stormwater Info_20100430

FW: Hampton Inn DWQ 09-0915 Page 1 of 1
FW: Hampton Inn DWQ 09-0915
Jay Keller [[e-mail]]
Sent: Friday, April 30, 2010 1:22 PM
To: Ian McMillan [[e-mail]]; [e-mail]
Attachments: Stormwater Signature Plans.pdf (6 MB) ; Northgate Hampton Inn 401 -1.pdf (2 MB)
Happy Friday Ian & Bev. Attached is the approved City of Durham Stormwater Plans for the
Hampton Inn at Northgate Mall. I would appreciate if you placed the plans in your files.
Thanks & have a great weekend. Jay
Jay Keller
Principal
Keller Environmental, LLC
7921 Haymarket Lane
Raleigh, NC 27615
[phone] cell
www.kellerenvironmental.com
From: P. Dan Pabst, PE [mailto:[e-mail]]
Sent: Friday, April 30, 2010 11:11 AM
To: 'Jay Keller'
Subject: Hampton
Jay,
Please forward these signed plans to the appropriate parties per our approved permits.
Thanks,
P. Dan Pabst, PE
Principal
911 Paverstone Drive, Suite E
Raleigh, NC 27615
Office: 919.848.4399
Fax: [phone]
Cell: 919.625.6564
PAST & HILBURN, PA
s.>crxrrr L??3,:'??'n r1s'%J,1T?IU
PH
ATTENTION: The contents of this message, including all attachments, are from Pabst & Hilburn, PA and are proprietary and confidential to
the intended recipient. If you have received this message in error, you are not authorized to read, copy, or manipulate any part of the
correspondence or attachments in any manner. Please notify the sender and delete all copies of this message and its attachments
immediately.
https://mail.nc. gov/owa/?ae=Item&t=IPM.Note&id=RgAAAAAAOgPoLNIPQZ06vHVR... 4/30/2010
KO M
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H S Airs Dee Freeman
ary
Governor >1'srector Secretary
October 5, 2009
DWQ Project 09-0915
Durham County
Ives. Virginia Rand Bowman
-......... ..
Northgate Realty, L.LC
1058 West Club Boulevard, Suite 200
Durham, NC 27701
Subject Property: Hampton ,Inn and Suites At Northgate
lrllerbe Creek [0311401, 27-5»(03), C, NS')
Approval of 401 Water Duality Certification and Authorizatio la Certificate per the Neuse River
Buffer Protection Rules (15A NCAC 2B.0233) with Additional Conditions
Tear Ms. Bowman:
You have our approval, in accordance with the attached conditions and those listed below, to place fill
within or otherwise impact 85 linear feet of intermittent stream, and 0.00 square feet of Zone 1 Neuse
River basin protected riparian buffers and 0.00 square feet of Zone 2 Neuse :River basin protected riparian
buffers, as described in your application dated August 18, 2009, and received by the Division of Water
Quality (DWQ) on August 20, 2009, with additional information received on September 29, 2009, from
you on to construct a hotel at the site, After reviewing your application, we have decided that the impacts
are covered by General Water Quality Certifi cation Number(s) 3705 (GC3705). The Certification(s)
allows you to use Nationwide Permit(s) NW39 when issued by the US Army Corps of Engineers
(USACIF). This letter shall also act as your approved Authorization Certificate for impacts to the
protected riparian buffers per 1.5A NCAC 2B .0233, In. addition., you should obtain or otherwise comply
with arty other required federal, state or local permits before you go ahead with your project including
(but not limited to) Erosion and Sediment Control, and Non-discharge regulations. Also, this approval
to proceed with your proposed impacts or to conduct impacts to waters as depicted in your
application shall expire upon expiration of the 404 or tCAMA Permit.
This approval is for the purpose and design that you described in your application. If you change your
project, you must notify its and you may be required to send us a new application. If the property is sold,
the new owner must be given a copy of this Certification and approval letter and is thereby responsible for
complying with all conditions. If total fills for this project (now or in the future) exceed one acre of
wetland or 150 linear feet of stream, corn ensatory mitigation may be required as described in 15A
NCAC 211.0506 (h). This approval requires you to follow the conditions listed in the attached
certification and any additional conditions listed below.
The Additional Conditions of the Csertification are:
l, impacts Approved
401 OversiyhtJexpress Review Perrntt4ng Unit
1650 Md l Service Center, Rateigh, Norltt Cardiira 27699.1650
(_ocadon: 2321 Crabtree Blvd., Raleigh, North Carolina 27,504
Phone, 919-733.17861 FAX: [phone]
tntemet: http!llh2o.err,state.ni,.ustnc4vetlandsr`
NofthCarr lira
Naturally
4 Equal ?ppurtuary i 6 fnrma?}ve Adon cmphyar
Northlate Realty, IJ,C
Page 2 of 5
October 5. 2009
The following impacts are hereby approved as long as all of the ether specific and general
conditions of this Certification (or Isolated Wetland Permit) are met. No other impacts are
approved including incidental impacts:
?`v a Ut dm hct Amouixt A lroverl Units ' Plan Location or Reference
Stream - intermittent 85 (linear feet PCN application page 5 of.' l2
Buffers Lone l 0.00 (Square ft. PCN application age b_of 12
BO ers Zone 2 ^ 1 0.00 (square ft.) PCN application pane 6 of 12
...__2, No...Waste, .Spoil.,. Solids, or Fill of Any Kind..
No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond
the footprint of the impacts depicted in the Pre-Construction Notification. All construction
activities, including; the design, installation, operation, and maintenance of sediment and erosion
control :Best Management Practices, shall be perforn.7ed so that no violations of state water duality
standards, statutes, or rules occur,
3. Erosion and sediment control practices must be in fall compliance with all specifications governing
the proper design, installation and operation and maintenance of such Best Management Practices in
order to protect surfacc waters standards:
a. The erosion and sediment control measures for the project must be designed, installed,
operated, and inain.tained .in accordance with the most recent version of the North Carolina
,Sediment and Erosion (..ontrol Planning and Design iVanual.
b. The design, installation, operation, and maintenance of the sediment and erosion control
measures must be such that they equal, or exceed, the requirements specified in the. most
recent version of the Nardi Carolina :Sediment and.Erosion Control.Manual. The devices
shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects,
including contractor-owned or leased barrow pits associated with the project.
c. Sufficient materials required for stabilization an&'or repair oferosion control measures and
stormwater routing and treatment shall be on site at all times.
4. Sediment and Erosion Control Measures
Sediment and erosion control measures shall not be placed in wetlands or waters without prior
approval :fYom the Division. If placement of sediment and erosion control devices in wetlands and
waters is unavoidable, design acid placement of temporary erosion control 'ihea.sures shall not be
conducted in a manner that may result in dis-equilibrium of wetlands or stream beds or banks,
adjacent to or upstrearn and down streain of the above structures. A11 sediment and erosion control
devices shalt be reproved and the natural grade restored within two (2) months of the date that the
Division of Land Resources or locally delegated program has released the project,
5. Diffuse Flow
All constructed stormwater conveyance outlets shall be directed and maintained as diffuse flow at
non-erosive velocities through the protected stream buffers such that it will. not re-concentrate
before discharging into a stream as identified within 15A NCAC 2B .0233 (5). If this is not
possible, it may be necessary to provide stormwater facilities that are considered to remove
nitrogen. This may require additional approval from this Office.
Northgate Realty, LLC
Page 3 of '5
October 5, 2009
6, stormwater Management Plan (SMP) Approval Required
Before the impacts Specifwed in this Certification may occur, the applicant must meet all of the
provisions set forth in the document Stormwater Management Plan (SMP) Requirements for
Applicants other than the North Carolina ]Department o:k Transportation, available at:
littp:f/h2a enr.stag.nc.iL acw_etl nds/ducu.inents/SMPRe uirements?fc?rt lic t?tsathet_thariNC,f3C}
T.ndt. 'The required SMP documentation must be submitted within 50 days of the issuance of the
441 Water, Quality Certification to the DWQ (441 Oversight and. Express Permitting Unit, 2321
Crabtree Blvd., Suite 250, Raleigh, NC, 27544).
.... ....__. .......
SMP approval and implementation procedures shall be as follows:
o The SMA must be approved in writing by either the 401 Oversight(Express Unit or, if the project
is subject to another state .stormwater program, a copy of the approval letter and approved SiVIP
must be submitted before any impacts authorized in this certification occur, if a development is
phased, then the SMP for each future phase must approved by the 401 Oversight/Express. Unit or,
if the project is subject to another state stormwater program, a copy of the'approval letter aiid
approved SMP must be submitted before any impacts associated with that phase may occur,
• I"fie approved SMP must be constructed and operational before any permanent building or other
structure is occupied at the site. If a development is phased, then the approved SMP for each
future phase must be constructed and operational before any permanent building or other
structure associated with that phase is occupied.
• The approved SMP as well as drainage patterns must be maintained in perpetuity.
• The SMP may not be modified without prior written authorization from the SMP approval
authority. If the SKIP falls under another state storrnwater program, then a copy of the approval
letter and the modified SMP must be submitted to the 401 OversightiExpres s Unit prior to the
commencement of the modifications,
7. Culvert Installation
All work in or adjacent to stream waters shall be conducted in a dry work area. Approved BMP
measures from the most current version of NC;DOT Construction and Maintenance Activities manual
(htlp:ilwwv_, ;.ncclot.i?rafd.oFi/operaticrislBMP r7 antral/dc?run8oad° 3iy11' P&nual,pdf}
such as sandbags, rock berms, cofferdams and other diversion structures shall be used to prevent
excavation in flowing water,
Culverts required for this project shall be installed in such a manner that the original stream profiles
are not altered. Existing stream dimensions (including the cross section dimensions, pattern, and
longitudinal profile) must be maintained above and below locations of each culvert. Culverts shall
be designed and installed to allow for aquatic life movement as well as to prevent head cutting of
the streams. If any of the existing pipes are or become perched, the appropriate stream grade shall
be .re-established or; if the pipes installed in a perched mariner, the pipes shall be removed and re-
installed correctly,
Culvert(s) shall not be installed in such a manner that will cause aggradation or erosion of the
stream up or down stream of the culvert(s). Existing stream dimensions (including the cross section
dimensions, pattern and :longitudinal profile) shall be maintained above and below locations of each
culvert,
Placement of culverts and other structures in waters, streams, and wetlands must be placed below
the elevation of the streambed by one foot for all culverts with a diameter greater than. 48 inches,
and 20 percent of the culvert diameter for culverts having a diameter less than 48 inches, to allow
low flow passage of water and aquatic life. Design and placement of culverts and other structures
Narthgate Realty, LLC
Page 4 of 5
October 5, 009
including temporary erosion control measures shall not be conducted in a manner that may result its
dis-equilibrium of wetlands or streambeds or banks, adjacent to or upstream and down stream of the
above structures. The applicant is required to provide evidence that the equilibrium shall be
maintained if requested in writing; by DWQ.
'T'ire establishment of native, woody vegetation and other soft stream.bank stabilization techniques
must be used where practicable instead of rip rap or other bank hardening, methods. if rip-.rap is
necessary, it shall not be placed in. the stream bed, unless specifically approved by the Division of
Water Quality.
Installation of culverts in wetlands must ensure continuity of water tnovement anti be designed
to adequately accommodate high water or flood conditions.
Upon completion of the project, the Applicant shall complete and return the enclosed "Certificate of
Completion" form to notify NCDWQ when all work included in the 401 Certification has been
completed. The responsible party shall complete the attached form and return it to the
401/wetlands Unit of the NC Division of Water Quality upon completion of the project. Please
.serrcl??hoto?rcr?tx,s aeprtrea»r cr?arlclo?a?n.strecun of each ca.ilt?er°t site to r:loeietnc'nt cvr?°eer. ins'#allcrtiora
along with they Certificate of'Cotnpletion farm.
8, Protective Venting;
The outside buffer, wetland or water boundary and along; the construction corridor )within these
boundaries approved under this authorization shall be clearly marked with orange warning fencing;
(or similar high visibility material) for the areas that have been approved to infringe within the
buffer, wetland or water prior to any land disturbing activities;
9. Certificate of Completion
Upon completion of all work approved within the 401 Water Quality Certification or applicable
Buffer R.ules, and any subsequent modifications, the applicant is required to return the attached
certificate of completion to the 441 Oversight/Express Review Permitting; Unit, North Carolina
Division of Water Quality, 1.650 Mail Service Center, Raleigh, NC;, 27699-1650.
Violations of any condition herein set forth may result in revocation of this Certification and may result in
criminal and/or civil penalties. The authorization to proceed with your proposed impacts or to conduct
impacts to eaters as. depicted in your application and as authorized by this Certification; shall expire upon
expiration of the 404 Or CANMA Permit.
If you do not accept any ofthe conditions of this Certification (associated with the approved wetland or
stream impacts), you may ask for an adjudicatory hearu:rg. You must act within 60 days of the date that
you receive this letter. To ask for a hearing, send a written petition; which conforms to Chapter 15013 of
the North Carolina [.ieneral Statutes to the Office of Administrative Hearings, 67141Aa.iI Service Center,
Raleigh, N.C, 27699-6714. This certification and its conditions are final and binding unless you ask fora.
hearing;.
Any disputes over determinations regarding this Authorization Certificate ('associated with the approved
buffer impacts) shall be referred in writing; to the Director for a decision. The Director's decision is
subject to review as provided in Articles 3 and 4 of G.S. 1SOB3
Northgate Realty, LLLC
Page 5 of 5
October 5, 7.009
This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water
Act and the Neuse riparian buffer protection rule as described within 15A NCAC 2B .0233. If you have
any questions, please telephone Cyndi .Karoly or Ian McMillan at 919-733-1.786.
C1-1Slijm
Sincerely,
6?1 Coleett 5. Sullins
Enclosures: GC 3705
Certificate of Completion
cc:' USACE Raleigh R6gulatory Field Office
Lauren Witherspoon, DWQ Raleigh Regional Office
DLR Raleigh Regional. Office
Nile Copy
Jay Keller, Keller Environmental, LLLC, 7921 Raymarket Lane, Raleigh, NC 27615
fllenarns. 090915flampton1nnAndSnitesAtNorthgate(Durhaxn)401-NBR
FW: Hampton Inn DWQ 09-0915 Page I of 1
FW: Hampton Inn DWQ 09-0915
Jay Keller [[e-mail]]
Sent: Friday, April 30, 2010 1:22 PM
To: Ian McMillan [[e-mail]]; [e-mail]
Attachments: Stormwater Signature Plans.pdf (6 MB) ; Northgate Hampton Inn 401 -l.pdf (2 MB)
Happy Friday Ian & Bev. Attached is the approved City of Durham Stormwater Plans for the
Hampton Inn at Northgate Mall. I would appreciate if you placed the plans in your files.
Thanks & have a great weekend. Jay
Jay Keller
Principal
Keller Environmental, LLC
7921 Haymarket Lane
Raleigh, NC 27615
[phone] cell
www.kellerenvironmental.com
From: P. Dan Pabst, PE [mailto:[e-mail]]
Sent: Friday, April 30, 2010 11:11 AM
To: 'Jay Keller'
Subject: Hampton
Jay,
Please forward these signed plans to the appropriate parties per our approved permits.
Thanks,
P. Dan Pabst, PE
Principal
911 Paverstone Drive, Suite E
Raleigh, NC 27615
Office: 919.848.4399
Fax: [phone]
Cell: 919.625.6564
PABST A HILBURN, PA
r:Pct:!'rtF?3r+?L' 8 _:.A:111W1TJNG
0 PH
ATTENTION: The contents of this message, including all attachments, are from Pabst & Hilburn, PA and are proprietary and confidential to
the intended recipient. If you have received this message in error, you are not authorized to read, copy, or manipulate any part of the
correspondence or attachments in any manner. Please notify the sender and delete all copies of this message and its attachments
immediately.
https://mail.nc.gov/owa/?ae=Item&t=IPM.Note&id=RgAAAAAAOgPoLNIPQZ06vHVR... 4/30/2010
PIN(s):0822-12-75-8602, 0822-12-75-4566
I
`4 PLANNING CASE No.: Dfl900136
I ~ SITE DATA TASI~E
I ; I I. ' APPLICANT: INNKEEPER PROPERTIES, INC. ,I ~ 4741 S. MAIN STREET
E
I I ~ ~ s' " WINSTON SALEM, NC 27127
' j # (O) 336.7$8.8444
CATCH BASIN ~ :'.4 ~ ~ (F) 336.788.9403 ~ tCH BASIN
TOP 351.32 P 351.32 `°J
j INV IN 344.54 ' }NV OUT 344.43 ' IN 344.54 OWNER{S}: INNKEEPERS PROPERTIES, INC. RAND W KENAN JR & ~ ' QUT 344.43 ' . .n~,~----- 1005 BULI_ARD CT., STE 100 RAND NANCY H ~ ~
i s RALEIGH, NC 27615 1058 W. CLUB BLVD.
~ ~J ~ - (0) 336,788.9444 DURHAM, NC 27701 E,~ ~ u~ ~
i~, ~ ' r 3,,.-.. ~ 3 M.- „ ' F 336.788.9403 0 919.286.4407 S ~ (F)919.286.3848 C ~
t 't% ~ ~ ~
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RM MANHOLE ' ' "I?~ , ti < TaP a52.z5 LOT RAND - CC {1.71 Ae.} ~ ~ ~ ~~r~; ~ i
TOP 365.11 ~ (1i ~.y;. ~ ! f'~ r,,,,e'"`- ~GP ,~-W~"' SIGN j' . INV IN (1} 330.51 , - I til CATCH BA~IN ~ iNV OUT 346.10 ! i~ EXISTING LAND USE: VACANT RESIDENTIAL, VACANT COMMERCIAL
,a. INV IN (2} 334.32 " _ ~ ° - ~ ' .C.C.S. °KEftR° NAp 83 INV IN (3) 333.99 "~.,",,.-'r"",~ - x 1SBA W i' I iI TOP351.8"~, j'~, ~ y,~„
.,,~`''~~,,,"",~0~~ ~ SIGN INV IN 343.5 A ~ ,j` COM !BANKS & OFFICES SION t ? ~ I. ; iNV OUT 34y"05 PROPOSED LAND USE: HOTEL, GOM 1 BANKS OFFICES
N.C, GRIT) COORpS. INU OUT 33D.4 ~ j~~i"< G 12 O ~r' ter' N=~325,5t90.5`73 ~ ~ ,A' E-2,02$,D20.980 . ~ : •„~....~_wDBL CB C6 ~ I. , ~ INVOUT345.85 . i ~ I ,
~ .xM_ Ic~f- o ~ f (TAKEN FROM PRIVATE BMP STORM ' , ^t ~f i ~ JI
P,B.157 PG 5 + ~ lit ifftl i~ ~ ~ ~ m--w~'"'~ dRAINAGE EASEMENT °~.'~Ml~l~i m . , ' ~ y !Ar? 1 9I f LOT AREA; 2.727~ic(LOT4R) L7f2Ac.{LC?TRAND)
M ~ REF: Pi.ATBK 157, PG(S) 293-297 - ~ l ~
- ~ PRIVATE STORM k:r^ a, ~ " \ MM H2 ~ . ' m ` ~ TOTAL - 4.439 Ac.
DRAINAGE EASEMENT _~--•%`'M ' " ? r~-~~- t~ w ~ v CAST iN PLACE .;cy,. ~ v I _w,~. m o ~ N ~ f i ~ ~ ToP a52.o ~ ~ BoT 351.0 '
CONCRETE WALL. 15' ~ N s~ ~ ~ THROATED ~il °J~ o ~ ~ "~i 1~ I E r~~ ~ ~ WATERSHED ` ~ ,
~ ~ EACH SIDE OF CENTER OF r s~: r;. ` , ` ev " STORM PIPE. • ,~,A ~ I ~ 1-a '~W OVERLAY: NONE
i,W MH A ; , + ; C$ W/ TRA~HG~RDr ' 3 + ~ ~ + ~,~,r ~ I i~.. SEE DE SI9E~TS,; - i ~ 1. I~a~ ' SEG. B ocK RETAINING r ~ ~ = WALL. EFERTOSHEET ADDITIONAL hNthvittriri
.-m~'' TOP 3fi2.2 ~ N .r.*- ~ . ~ ~T , ~ • E=fi;~ p-3.0. , M-~- „u~i UG C-z.o. OVERLAY(S): NONE UG ? : ~ '
G ..,M BOT355.0 .r ~ E~Yr~t-~+a~~ ~ ~."~~y~~ 'SUMPS Tf V~L ~ € a ° , p l~~ E \ . ~ e
c ~ ~ ~i T;,h('~i~~~59'T' ^ ~ VALV VA T. F p p I STEEP SLOPES: NONE ~ o~':°~'~ .`p, ~ ~ ~ i ~ ~ , 4•' 0 • 0
° - ~ ° , . " W . I _ ~ $ ;,;c» _ T,O S E i _._BOT 3 .0.: ro " v L, 358.
BASIN 2 r."° ~ ~ fiCl ~ . r' OP 362.06 „~,G a e .a ~ . ` ~ tTt~D; J~IS"Y~"; IHRIE, PI~YJw cC ~ RIVERBASIN; NEUSE - ~ ~ ~ N = I. ARSON, PHILIP ' y~,~ ~ ~
„ INV IN {1 J 352.91 ~ w,,-- w. „ . , . , g " ~ . ~ • 61 t _ 4 55.5 B E ;h ~ BONNIE&TO Y ;~~~~,a
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. Y • ` n $2;.68'x'_ ~ ~ SEE NOTE'13 L 15'""IBC ,,"362. ' 1 r 15°°.Rk'P 3 8.5 I I (1} ,5g~ X"- ~i.w \ Q ~ I / TOP.362.3 .I 4'RCP ~ '~4°59 ~1W'~1 ti,.-~ ~ CBE ~ j SEG. B OCK RETA1~ ty 3., f~ # BOT352.5 PARCELiD:105 L7.1 /'/~171111tEth1 Vhf BY FEMA FIRM COMMUNITY PANEL #37200$2200) DATED 3. ~ ~ ~ DB1PG: 5849 f ~ ~
" ,CBOT 54:x"` ,w.,,, t ,'I ~ 2 : e° ~ • 363.3 ~ ~ TOP 3622 a , f j - ; WALL EFER TO S#iIET PRIV.ATE-87v1F+STORM j ~ ~ ~ LANG USE: vAC ~ MAY 2, 2006.
WTOP 363.0 •8QI 354.D a C 2.0¢ ~ / r ' -v"DRAINAGE t~SEMENT 359.2... f , ~ " ( ; B~ i;,.° ,f (~'p ZONING: RU-5
h~ R cr r .,u. ~ _ ,4 ~•-,..w_._-_ : ~ • -,....w..M 2D, EFERTO ~,~s362 / r`~ / _ ~ i I I / r°" I • ; T..- Q Ir °r , ! .I Ir` _I WETLAND CHANNEL ! ACCORDING TO USGS AND DURHAM COUNTY SOILS
rf"v Y~''~C,`~°~~~".r.~c-,~,~ i~ . .....-,_"J VTE 14. r,~ /f E / j ! / p ! 9 ,r"""te ~ ~ 9 ..~,w 5~ .,°x" 1 -,.REFER TO NOTE 14. ~ ~ ~ / v ! , f w ~ - - i~ / ,r" Y ; ` ' j~ ~ STREAM DATA: MAPS THERE ARE NO STREAMS AND ASSOCIATED
REFER TO'NOTE~t4. ~ r ~ € 'CG, r' r ~ ! t ~ _ - 3w,.... ~ / C~~ ~ ` i"f CP~.. 'gyp ~ w,w ' y. } _mm~'~. ,W,,.. BUFFERS ON SITE. INITIAL ENVIRONMENTAL STUDY I.I r
>rk -'Pf~0~t3_SETY~TREf~-- ~,...,,Q„r~. ~ I ~ ~ ° j l r j, ,r j-....~-~"" 2'BUILCIING MHE3 ~ g~ ~•,1 ~ a ' t t' ~ HAS DETERMINED A JURISDICTIONAL STREAM. IF `i . E ; '
2Q PRIVATE ~ ~ / j 1/"l ~ , . P,~IT~.CTI~RI"FENCE:°° ~ 6~, i ~ e / ` f SETBACK. B i ~ ST~?RM DRAT p~E ; i ~ t ,`r a ~ h ? ~ OKO . ICHAEL E JR. VERIFIED BY ACOE, PERMITTING WITH ACOE AND ' ~ 215 MIDENHA ~L Y, 27513 NCDWQ WILL OCCUR AT THE SITE PLAN APPROVAL
~ 3"~L ~ ~ 7' I` ' ~ / TYP. CC ~ w~ ~ EASEMENT ~ i / l ( ) ~ 5,2' f ~ } ~ I_ i,~ PIN:4822-92.85-1504 PHASE. i ~,E ._-.,...w~,.~'; PARCEL ID:105930
' , , ~ ~ ' ~ I TIC 360.8 h' ~ ~~M...,TM,... . ~ " , ~ , _ ~ _ T!C 360.1 / ~ AI v I TOP 355.9 F DBJPG;1576 t 828
~ ~ ~ TgC3, ~ f rTIC 63:~ 't ~ . ~ TRAN ~ ~ ~ ~ / O ~ 1 1 .4 BOT 355.0 ~ , LAND USE: RES J SINGLE-FA ILY NATURAL OR
3 a , ~ I ` ONING: RU•5(2; HISTORIC INVENTORY ~
~ ~ ~i _I --7 r._ ~ I t # r TIER: URBAN SITES: NONE ~ E~,~
EX 1 ' . c ' ~I ~ ' t, i ~ ~ ~ ;h ~ z~ / 3f3.8/ /38~ ,i ~ I I t i r' ~ V ~ ~ `
t x 't i s ~'E s f r ! i~ ~6 q i I j TOP3.73 3 ~ ~ ~ ~ r r / j ~ a'' } I , ; GROSS FLOOR AREA: $5,458 SF -FAR: 85,4581118,919 = 0.72 ~ ~
~ INV IN 351. , ~ jil. 3 (f ~ 1 i / SEE PLUMBING PLANS .y 'r ~ ~',n Ia I A ~ t, / j,, i' ~ FOR CONNECTION 7 ~ ~ F-~I' E I
F 7~' x INVOUT31.58 ~ r ~ r ~ ' "1 dk hl ~ 't' MAXIMUM BLDG. 2 Iv j ~
1 2' BUILDING= + 1~° RC h1E~pATE,t}~ ' , I ` I ! , ~ ' z' ~ ~ i ~j; ~ j ; r HATN,ETON INN & SUITES at NORTHGATE 363. ...d . ri P f t SETBACK. ~ I LE'f 'i 1 r ~ _ ~ ~ tv M ~ ; ATHIAN, BETTINA MARY ~ EORGE HEIGHT: 90 FEET - 6 STORIES PROPOSED: 58' {FF -ROOF} c~v I ~ 6~N DUKE STREET, DURHAM, C 22701
( (TYP.} ~ t / / / 363. . ~ ,r j, ,,r/ . 1 ~ ~ ; ~ , FFE'364.0 ( ~ ~ ~ ? i i r ~ ~ ( ! ~f PIN: os22-12-85-15a9 i~ EXISTING IMPERVIOUS 7 563 SF OR 6,4°I (Lot 4R} gig.,.. a
! n ~ t ~ ~ `off, ~ ~ i ( ~ ~ l ~ j ' j,. i I ~I' ~ ~ J ; ~ PARCEL iD;105931 ~ I I ~:.r - SURFACE: 48 236 SF OR 64.7% of RAND ~
~;;i ~ ~ ~ ~ iss 1 LOT RAND . I I I MODIFY EXIST. ~ I 'i rn G DB(PG;1596 ~ (L } I ~~r~o~s t sJ GEE-FAMILY ~ 55,799 SF OR 28.9% (Lot 4R and Lot RAND) d.Li ~
~ ~6" PAC... - , r' f ! / ' ~ r, 1.712 Ac. ~ ~ s . ~ ~ ~ f ; 1 CURB INLET. ~ ~ • ¦ i ' / ~ ! o f I ~ ZONI 5(2) , ~C
RAND, W KENAN JR & NANCY H ~ ~f ¦ ` ~10"~ _ ~ ~ I I j ~ L..w l r"'' f i ~ CIO RAND ENTERPRISES .--L.,.,-----r ~ CATCH BASIN ~ 4 . ~ ~.T ~ y ~ I . ~ ~ ..~.M..... ~ ~ ~w.. TIER: u~ear~, PROP. IMPERVIOUS 72,622 SF OR 61.1°/A (Lot 4R} ~ x
TOP 364.22 ~ ~ t , " I ~~6~ '`z ~ ~ , ~8 PVC ~U~~''""" a f B C ~ s I ' PO BOX 2476, DURHAM, NC 27715 ~ I I ~t ~ INV IN 359.60 ~ ~ a•,'- -'a , ~ ~ ~ E 1 ..,..,~..-..,.~.-...r.._..~.., P1N.D822-11-75-4505 I o , °1 a ~ -"-`~Q`..... ~ . I ~r I. r I- o ~ I SURFACE: 4$,996 SF OR 65.71n (Lo# RAND} ~
r ~ ~ / I ' iD ~ , . SUP . , i ~f ~ , I INV OUT 359,32 ~ ~ ~ , ~ : ~ , n.1 b'~ ~i/` ~ i GW,~ , ~ _ PARCEL ID:1D6014 ~ •6 ~ ~ ~A TlC362. ~7 G 1 I e®I I SttP'• . ; _ OHSUPL'~~_-~ PP 121,61$ SF OR 62.9% (Lot 4R and Lot RAND) 0 Z i---' FORTHOFER, LENORE
~ ; r r 10. ~ I r 363.8 ~ L ; I t~:~ } ~tPG:9791313 w ~ ~r,~~~i" TlC X4.5 - _ O m I ~ ~ ~ _ ~ TIC 362.3 '~P G `5 TlU 363.6 Gy? ~ ; I ~ : ~ Ire ~ BENCHMARK 1618 N DUKE STREET, APT B, DURH , NC 27701 TREE COVERAGE ,~1
! ~ I LAND USE: COM !BANKS & OFFICES € ~ ° U I _ . ~ 2 ' , . , z TIC 63.4 ~ ~ '4 I I I I i i ZONING: CC ~ d,~: ~ 1 i i RAILROAD - `'°+y K( PIN: 4822 12 85-0594 SPIKE IN PP AREA: NOT APPLICABLE URBAN TIER T ~,I ~`,~<,I I it PARCEL ID:1Q5932 ( }
m I < . fiti i min: 1 pBL~C1 ~ ~ ~ DBLGBD1 C TIER: URBAN ~ . ~ : ~ ~ r B I ~ I . ' i # ~ i t, ELEV=35~ ~ BJPG:27541971 ~
P.f3.157, f>G. 29&217 ~ i s ~ : ~ € 1 ~ ^ Q`x ~ S ' I i ~ l s I . I` r I TIC 363. ~ e~''' I ~ ' ~ E3~9 , ~ ~1 1 1 ~ , , LAN USE: RES f 2-FAME PROJECT BUFFER SOUTHERN & EA TERN Q ~ - i j S BNDY (URBAN TIER}
„r I ~ , ~ r, + f ~ f . ~ 3"Stary (44'-A") i ; p ! I I "4 d/? i I 1 Y9:212 SF (BANK & OFFICE) ; ~ ! U„ •t., I 2D' _ ~ ® I i d . ~i i ,,I ONING: ~u-~z~, ~ BOUNDARY AREA: CC TO GC; 0.2 OPACITY -15' WIDE ~ T#~R: URBAN ~"m
~ I~ i c, CC TO CN: 0.4 OPACITY - 20` WIDE ~ ~ ~ ; ~ CC TO RU-5(2): 0.8 OPACITY - 22.5' WIDE
I i t,, '~"1 I I i ~ I s G3 i ~ I~ I I ' I ~ ~ ~ r ~ ~ ~ _ ~ + : I ~ o _ ~ e4' . ~ ~ ti
~ = s` J 1 t Q . ~ ? ~ ! ~ ~ i Tl 63.7 0® I ~ ~ ~ I i i cv : ~ ~ ~ q ~ TlC 363.7 I ~ ~ € ~ 1 ~ i2 FORTHOFER, LENORE R ~ i ~ 1618 N DUKE STREET, APT B, DURHAM, NC 27701 PROJECT SETBACKS: STREETYARD: REQUIRED 50' PROPOSED 50`
~ I ? , I ~ T!C 364.0 ° ~ `3 ~ ~ I cv r~~ I ¦ ~2'PRIVATE r ~ C~3 \ r~ € E ~ € :
~ 1 ST RM DRAINAGE 1 dd ~ ~ ~ ' + ~F I ~ PIN: 0822-12-85-089 EX.: 83 SPACES -19,212 SF BANK & OFFICE {LOT I. PARCEL ID; 145933 PARKING: { j ; DJ3tPG: 2754 f 971 RAND}
Q ~ QQ• E EMENT f' ~ ~ ~ I~ I ~ ~ w LAND USE: VACANT LAND
A~~ l LP , ® TIC 364.6 ~I I 0 ' I ' € LP ? ~ I 'I i ~ ~ TIG 366. MH Al _ TIC 364,3 I fr ~ ~ . I` '•j j r~'~`' ZONING: RU-5(2~
~ s~ EX~MH2 ~ STORM MANHOLE ~ ` - - " ~ } ~ .d ( ~ ,.r MH C2 I'° 't,, SIGN ~ ~ TIER: UR9AN SPACES REQ.: 1 SP 1250 SF x 19,212 SF = 77 SP IGN ~ i , ~ , ~ {LOT RAND)
STORM MANHOLE ~ I~~'~l. ~ TOP 364.$0 ~ : ~ ~ i ~ "~t o CATCH BA ~ % I rn ~ 366 ~ ~ 0 ' , ~ TOP X65.16 ' ~ ~ ` ~ INV_IN (9355".54 ~ ~ f ~ I~ c ii
I TOP 370.6 ~ ~ I ~ 3 U ?N I ~a. INV IN (1, 347.06 A N,~.IPd'(2} 355.40 DISK ~ D[ V N .74 ~ ~ I q ~ W~~,~~r- , _ , I f' 1.25SP 1 ROOM * 137 ROOMS =171 SP I 1SP1100SFCONF°622 SFCONFmm6SP
INV IN 2 X54.51 ~ 1L~7U~ 355'7 _ . _ ~ ~ ~ Ir ; , , , _ ~ ' ; ~ ~ , ' „ oa CATCH BASIN INV OUT 365 .1 ~ . s~,-,~._-~--; _ ~ r , , y ~ ~ . ~ ; i; ~ ~ r,~_ ..a.. ~,a N° ~ ,r € ~
° ~ TOP 370.16 I i INV OUT 346.96 t ~ ti . , _ . N 88 25'1 W 275.19'` ` ~ I L , ,,ti, °"~-o. , r° n 12 RCP ~ ~ \ <I r 2 18' RCP , 11~-~"",„- f ~r M,r ...m w [}IS ,e l `r , c ly s~ INV OUT 367.38 .a - ~ , ~ O a ~ ~ ~ . ~ BOWDEN; DAVID L & MAJORIE D - w., r= ; 1614 N DUKE STREET, DURH M, NC 27701 ~
} j ,jt,. } i1) ! ~ ' ~ LIMITS OF DISTUR6ANGE ` . 1~ ."~..w.~3 y n;,;a~ 15° STORM MANHOLE ~ t ~ .e.'~' PIN: 0822.12.85-04 PARKING RED.: 0.20 * 177 SP = 35 SP ~ ~ ~
m ~ - ~ ~s RCA ~ U ° ~ ~ ? <`DISK TQP 366.03 ~ r!~r~ r•a o ^ ~ S~9 22`24 E 146.7f~" t5 RGP INS' iN 358.45 ~ r 1 ,i ~ PARCEL ID:1059 (Parking Reduction approved by DRB on 06/25/09) ~ U ~ ~ ~ ~ 67 ~ ~ h ~ € DBIPG:1012 t 54 ~
d 'i TCHBASIN ' i PROPOSEp98~~ ~ . . , _ ~ _ ~ INV OUT 358.42 ~ •,a m t ~ „`.°a.,,,...,.. < ~ ' ~ ; ~ TOP 364.81 i ~ ~VALLEY.kil1TTER ~ ,N. 1r " ~ ~ LAND USE: RES J SINGE FAMILY 177 SP - 35 SP - 142 SP ~ ~ ~ ~ w ~ ~ ~
~ ~ INV IN 355.5$ t i ZONING; RU-5{2 Q ~ ~ ~ ~ ~ ~ ~ i ~ (LOT 4R) k z ~ ~ ~ ~....m .
~ - , 3 Q , INV OUT 355.55 -'~j r TIER: URBAN ~ ~ ~ w v m ' L..... w 1im ~ cri ~ ~ V- t- H o
w ~ s a.. ; _ " s TOTAL REQ. (AFTER RED.):142 + 77 = 219 SP a ~ a ~
y Q r - ~ . _ a,,.. # - (LOT 4R & LOT RAND) a z ~ ~ a ate. ~ a ° a
~ CATC€~BASIN ~ w--~-"~ 'A SIGN + ( ~ ~ ~ . ~...~.w I M . , ' TOP 3 .54 ' - ~ xI i .w. 1 } ~ ? RAND, LUPTON, MARY R F ; TOTAL PROVIDED:142 + 77 = 219 SP o
m ~•4 INV IN 66.74 I L~ , ~ , , 1,r'. ...-~°~~'1i"N1.231"51' r ~ f G1 ~ INV 7366.64 ~ . _ . . ~ ` I .r ' I PO BOX 2476, URHAM, NC 27705 w ' r= PIN: 082 -12-85-4389 j (LOT 4R & LOT RAND) ~ r
• PARCE ID:105J35 ~ °
~ 7~ L11 ; y AREA INLET i; ' ! 15"RCP ~ _ "~'f T P ~5° ! ti< '~..,ti. ~ ..'.._".-~-,,..~..W..._,~ ~?c ~ iN t z i 8~ BRICK 1 . ~ > t~ ' . DBIPG BY WILL ,r BICYGLIw SP REQ.:177 0,1 =17,7 =18 SP (LOT 4R) ~ LAND USE: VAC RE i LOTS-SML TRA
~ ~ C C ~ O 365.08 .RCP ALP I ; ! c ~ -.m,.,-..,,,.~. '~'~+A V N 361.39 I ' ~ ' WALT. 1' 3
N89°22'24"~l 6$.9~,„~ .a a~Q(s 1 } , ..-•-"'INV OUT 356 68 ~ ~ ~ ~ „ - ~ r---»~ v.. / • .C, ~ ~ „a n:a, ('.ATrb-I RACiRi ~ LL r, : , o , L M ZONIN : RU-5(2} $ICYCLE SP PROVIDED.:18 SP LOT 4R d E , ~ TIER, URBAN { } ~ ~
Q I- a HANDICAP SP REQ.: 5 SP (LOT 4R} ~
f GENERAL NOTES HORIZONTAL AND VERTICAL SEPA TION CROSSINGS 0
1. CONTRACTOR SHALL BE FINANCIALLY RESPONSIBLE FOR DISPOSAL OF ALL 11,COORDINATE UTILITY REMOVAL AND REPLACEMENT SCHEDULES AND SANITARY SEWERS SHALL BE LAID AT LEAST 90 FEET HORIZONTALLY FROM ANY EXISTING OR PROPOSED SANITARY SEWER CROSSING WF PER CROSSING WATER MAINS SHALL BE LAID TO PROVIDE A MIMMUM VERTICAL DISTANCE OF 18 HANDICAP SP PROV.: 5 SP (5 VAN ACCESSIBLE} (LOT4R} z a :EN THE OUTSIDE OF THE WATER MAIN AND THE OUTSIDE OF THE SANITARY SEWER, THE O Q ~
WASTE MATERIALS OFF SITE. THIS RESPONSIBILITY SHALL INCLUDE ALL REQUIRED WORK DURATIONS WITH THE OWNER'S CO STRUCTION WATER MAIN. THE DISTANCE SHALL BE MEASURED EDGE TO EOGE. iN CASES WHERE IT iS NOT PRACTICAL TO INCHES BETWEEN THE OUTSIDE N MAINTAIN A 10 F00T SEPARATION ,THE CITY OF DURHAM MAY ALLOW DEVIATION ON A CASE•BY•CASE BASIS, IF CROSSING SHALL BE ARRANGEC ALL SE ARRANGED SO THAT THE SANITARY SEWER JOINTS WILL BE EQUIDISTANT AND AS FAR AS ~
~ REQUIRED APPROVALS AND CONDITIONS DICTATED BY LOCAL OR STATE REPRESENTATIVE. SUPPORTED BY DATA FROM THE DESIGN ENGINEER. SUCH DEVIATION ON MAY ALLOW THE INSTALLATION OF POSSIBLE FROM THE WATER MAI ~ EROSION CONTROL AUTHORITIES. 12.PROPOSED SEGMENTAL BLOCK RETAINING WALL W1NON-CLIMBABLE, 4' HIGH THE SANITARY SEWER CLOSER TO A WATER MAIN, PROVIDED THAT THE WATER MAIN IN A SEPARATE TRENCH M THE WATER MAIN JOINTS. LEGEND Lam-ail-~.,i ~
2. ALL OPEN STORM DRAIN PIPES SHALL BE PROTECTED WITH STONE FILTER MINIMUM, BLACK POWDER COATED GALVANIZED STEEL PICKET FENCE. OR ON AN UNDISTURBED EARTH SHELF LOCATED ON ONE SIDE OF THE SANITARY SEWER AND AT AN B. WHEN IT IS IMPOSSIBLE TO O$ MPOSSIBLE TO OBTAIN PROPER HORIZONTAL AND VERTICAL SEPARATION AS STIPULATED (BC}-BACK OF CURB (PP}-POWER POLE ~ ~ ~
ELEVATION SO THE BOTTOM OF THE WATER MAIN IS AT LEAST 18 INCHES ABOVE THE TOR OF THE SEWER. ABOVE, ONE OF THE FOLLOWING ~ PROTECTION AFTER STOPPAGE OF WORK EACH DAY. PICKETS TO BE 4"nlc. REFER TO S&ME WALL DESIGN PLANS FOR 1. THE SANITARY sEWER sHAt F THE FOLLOWING METHOCIS MUST 9E SPECIFIED. (TRANS}-TRANSFORMER (CWP)- X-WALK SIGNAL POLE ~
° 3. ALL SPOT ELEVATIONS INDICATED AT CURB AND GUTTER ARE TQP OF CURB SPECIFICATIONS. B. IF IT IS IMPOSSIBLE TOOBTAIN PROPER HORIZONTAL AND VERTICAL SEPARATION AS bESCRIBEp ABOVE OR PRESSURE TESTED AT 15DPSi TC 'ARY SEWER SHALL BE DESIGNED AND CONSTRUCTED OF FERRUS PIPE AN SHALL BE (DWALL)-DUMPSTER WALL (WIF}-WROUGHT IRON FENCE ~ iTED AT 150PSi TO ASSURE WATER TIGHTNESS PRIOR TO BACKFILLING. LP -LIGHT POLE ~ ~
UNLESS OTHERWISE NOTED. 13.PROPOSED RCP TO BE ENCASED IN CONCRETE FROM 2` BEFORE THE WALL TO ANYTIME THE SANITARY SEWER IS OVER THE WATER MAIN, BOTH THE WATER MAIN AND SANITARY SEWER 2. EITHER THE WATER MAIN OI iE WATER MAIN OR THE SANITARY SEWER LINE MAY BE ENCASED IN WATERTIGHT CARRIER ( )
° 4. PROVIDE SEEDING AND 4" TOPSOIL OVER ALL AREAS OF SITE WITHIN 2' AFTER THE WALL. BOND BREAKER TO BE PLACED B!W RCP AND CONCRETE MUST BE CONSTRUCTED OF FERROUS PIPE COMPLYING WITH THE PUBLIC WATER SUPPLY DESIGN PIPE, WHICH EXTENDS 1D FEET C ~ STANDARDS ANp PRESSURE TESTED T015DPSI TO ASSURE WATER TIGHTNESS BEFORE BACKFILLING. WATER MAIN. THE CARRIER PIPE KTENDS 90 FEET ON BOTH 51DES Of THE CROSSING, MEASURED PERPENDICULAR TO THE (OH}OVERHANG -HE CARRIER PIPE SHALL BE OF MATERIALS APPROVED BY THE CITY OF DURHAM FOR USE IN (GW}-GUY WIRE U wo
CONSTRUCTION LIMITS, UNLESS OTHERWISE NOTED, ENCASEMENT. SEE DETAIL SHEET D-3.00. © WATER MAIN CONSTRUCTION. coNSTRUCTION. (SUP}-SUPPORT POLE w
~ 5. CONTRACTOR SHALL ADHERE TO ALL TERMS AND CONDITIONS AS OUTLINED IN 14.PROPOSED RCP TO COMPLY WITH ASTM C-361, CLASS 8-25 (COVER < 15'} OR C. 1.24-INCH VERTICAL SEPARATION SHALL BE PROVIDED BETWEEN STORM SEWER AND SANITARY SEWER ~ THE GENERAL NPDES PERMIT FOR STORMWATER DISCHARGE ASSOCIATED CLASS A-25 (15' {COVER < 20'). LINES OR FERROUS PIPE SPECIFIED. A 12-INCH VERTICAL SEPARATION SHALL BE PROVIDED BETWEEN STORM (OHSUPL)-OVERHEAD SUPPORT POLE a ~
~ WITH CONSTRUCTION ACTIVITIES. 15. IF AN OFFSITE SOIL SPOIL OR BORROW SITE IS UTILIZED, THEN THE DISTURBED SEWERAND WATER MAINS' - - - TRANSITIONAL USE AREA ~ r N
- 2. IF A 12 INCH VERTICAL SEPARATION IS NOT MAINTAINE AT A CROSSING BETWEEN STORM 6. TOTAL DISTURBED AREA = 3.02 ACRES. AREA FOR THE SPOILIBORROW SITE MUST BE INCLUDED IN THE SEWER AND WATER MAINS (OR PRESSURE SEWERS). THE WATER MAIN SHALL B CONSTRUCTED OF FERROUS
° 7. LAND DISTURBING PERMIT WILL BE REQUIRED FOR THIS BITE, LAND-DISTURBANCE PLAN AND PERMIT UNLESS THE SPOILIBQRROW SITE PIPE AND A CONCRETE COLLAR SHALL BE POURED AROUND WATER MAINS AND STORM SEWER TO a LIMITS OF DISTURBANCE ~F q TaJ= TREE PROTECTION FENCE DRAWING
~ 8. TREE PROTECTION INSPECTION REQUIRED PRIOR TO EROSION CONTROL ALREADY HAS ALAND-DISTURBANCE PERMIT, IMMOBILIZE THE CROSSING, s
r Elf=E?hAIT ICC1 fAA1C`C do oCt'cn'r'n r~rTnii c+urrr r. w n rnn n•rnnaa nnnu~nnr nn~ irni is r d ~IaFr=T
r..u.e svy.+nryt,.. I V. P[GI'GIi 10.1 L1G I MIL a7(1CC 1 U"4.U rUM 0 ! UPVVI UiSMIEVHl7C. iDl rlr-l1ULG. ou 9. ALL EXISTING CONCRETE, PAVEMENT, LANDSCAPING, LIGHTING OR EXISTING
SITE FEATURES ON ADJACENT PROPERTIES SHALL BE REPLACED AS EN GRAPHIC SCALE MOREMNG DATE G®
o DEMOLITION, GRADING AND UTILITY WORK DICTATES. • WATER_ DATE { ® o (L 30 p 30 30 60 120 U4 uf% STOM
107HE GENERAL CONTRACTOR SHALL PROVIDE ALL SAFETY AND SECURITY TR A DATE
FENCING, BARRIERS, PROTECTION MATERIAL AND METHODS AS REQUIRED TO - DATE a
a COMPLETE THE OFF SITE WORK IN A SAFE AND TIMELY MANNER. - fl DATE °pm PROJECT NUMBER o LL d ( IN FEET )
O z l) 1 inch = 00 ft.
F> lut) u

PIN(s):0822-12-75-8602, 0822-12-75-4566
GENERAL NOTES / S10RETENTI{~N NOTES
""~~~'~~y 1. THI= FLOW RATE TO THE BIORETENTIflN FACILITY SHALL BE PUMPED AND
1. CONTRACTOR SHALL BE FINANCIALLY RESPONSIBLE FOR DISPOSAL OF ALL MAINTAINED AT 0.15 CFS OR 67.33 GPM TO ALLOW FOR 6" OF TEMPORARY PONDING
WASTE MATERIALS OFF SITE. TH15 RESPONSIBILITY SHALL INCLUDE ALL ~rtI , REQUIRED APPROVALS AND CONDITIONS DICTATED BY LOCAL OR STATE EROSION lv RM MANHOLE WITHIN THE FACILITY. ~
TOP 355.11 ,1 CONTROL AUTHORITIES. , g~~' n G~ = i1 ~ V INV EN (1) 330.51 ~
INV !N 2 334.32 2. FESCUE SOD SHALL BE PLACED OVER TOP OF BIORETENTION CELL. ~ C 1 ~ ~ ~
2, ALL OPEN STORM DRAIN PIPES SHALL BE PROTECTED WITH STONE FILTER ~,G ~ INV IN (3) 333.99 - ~ ~ ~ ~ 12 3. THE SOIL MIX SHALL HAVE A P-INDEX OF 25 OR LESS. ~ ~ ~
INV OUT33o,a ~ r:_ •r ~ PROTECTION AFTER STOPPAGE OF WORK EACH DAY. v ~ ~ ~ ~ OF
3. ALL. SPOT ELEVATIONS INDICATED AT CURB AND GUTTER ARE TOP OF CURB ~ PRiVATEBMPSTORM ~ ~ .ION•"--~ °.°•.rw~~ o .~..rw ' ~ 4. THE CLAY CONTENT fN THE BIORETENTION SOIL MIX SHALL BE OR LESS.
UNLESS OTHERWISE NOTED. DRAINAGE EASEMENT ' •m' Cf3,C~. W - CB,C~', ~ ~ ~ ~a---_-~
5. ALL SEDIMENT AND EROSION CONTROL PRACTICES SHALL BE IN PLACE AND THE ~ o
4. PROVIDE SEEDING AND 4 TOPSOIL OVER ALL AREAS OF SITE WITHIN ...r- R,~.. ~ „ ~,I/..•- ,•M;:;.= - ~ ~ SLOPES DRAINING TO THE BIORETENTION AREA SMALL BE STABILIZED BEFORE ~ i
PRIVATE STORM . ~ ~ ' ~ MH H2 CONSTRUCTION LIMITS, UNLESS OTHERWISE NOTED. ~ cE DRAINAGE EASEMENT ~ " - /~-r : • .,r 1 ~ ~ • CAST IN LA ~ ~ CONSTRUCTION OF THE BIORETENTION AREA BEGINS. ~ ~ ai
~,,,,,•.:w 16.1 ~ ~ _ CONCRETE WALL. 15, a~¢iGF ~ ~ ~ t~ o.,~ " ~ 5. CONTRACTOR SHALL ADHERE TO ALL TERMS AND CONDITIONS AS QUTLINED iN EACH SIDE OFCENTER OF ~ ~ ~ ..-'M . ~~c~µ ! ~ '4' : N~.._~--"~~ 6, HYDRAULIC CONDUCTIVITY FOR THE PLANTING MIXTURE IS TO BE 1-INCH TO 2 ~ ~ ~ ~
x fi,~. ,,,s y. ~ fi o PORTS ~ , r ~k THE GENERAL NPDES PERMIT FOR STORMWATER DISCHARGE ASSOCIATED WITH sroRM PIPE. ~ ~ , ~ • ~o ~ INCHES PER HOUR.
CONSTRUCTION ACTIVITiES• ~ _ ~ + f w ~i,~,~r ~ `
~~,~~a~;~ ~ . ~ ~ ~ ~ ~ ~ ~ I ,i~; ~ ~ ~ JB C8~ n'[`~"~ :w' REF, Tl~ B~1~ ~ I JBC81~-TI~tSHGUARD: m 7. A VISIBLE SIGN IS TO BE PLACED WIIN THE BIORETENTION FACILITY STATING THE ~E~"6Era~L saE~fis ~ FOLLOWING IN BOTH ENGLISH AND SPANISH.
~ GN " wa~ tt~^ ~I rs w F + . 4 l ~ , m E~6ETE 6. TOTAL D ISTURBEDAREA = 3.a2 ACRES. ° ° " MH ~S, ,ter ~ wp.
~ ~ ~ MA i ~ } 4 ~t~,~l1~f~'r~t . ^ .v .:T~ :I i f Y •1 . ; ' J ~ i i A . ~ ~ h , , ~ 1' p.t.a.~gri j. ® w F+i S ~ ION- t ~ ~ 0 9} NO RIDING LAWNMOWERS OR HEAVY EQUIPMENT. ~ '
T. LAND DISTURBING PERMIT WILL BE REQUIRED FOR THIS SITE. ® o~ ~L PORTS .t a ~ ~y, ~ , _ .PUMPS lOl~ t w. J - - - VALi~ ~1LT ~1LT'.S ~ 0 2} NU FERTILIZER.
108,31' SHE C-~""' T,. A 8. TR P I TROL RMIT - EE ROTECTION INSPECTION REQUIRED PRIOR TO EROS ON GON PE " d ~ ~.r _-IN~p~CT. , 4 a ~ N a 3} NO SNOW, DIRT, MULCH OR OTHER PILES. ",c~z ,
• PORTS • °L7' w y ~ ISSUANCE. ' . ` ~ Ffi~ BE main ~ ' , ,ic
...e• _ z=~
9. ALL EXISTING CONCRETE, PAVEMENT, LANDSCAPING, LIGHTING OR EXISTING SITE ° " . SEEJ?IOT£ 13 L ~ ~ ""P ~i CB Et ~ ~ SEG. B OCK RETAI tJrG f i I . ' " Q~} + ~ i ,
FEATURES ON ADJACENT PROPERTIES SHALL BE REPLACED AS DEMOLITION, } ~ al ~ WALL EFERTOS~i~F,T TOP 362.2 4. r' ~ s j # ~ r , • ~ , ,r''' PRIUA.TE~8MF STORM . ~ ~ 2 Q m STORM - ~ z
. ~ GRADING AND UTILITY WORK DICTATES. _r ®t~T 35a.o M _ m..~ ~ i' ` r',., 3 I C°2' r ~ DRAINAGE EASEMENT ` i .w I ~ u w~,.° RE~ERTO ~ i ~~a ~ W P' SSENtENf zM> ee~i~~ies~r~ii~r~ ~
6~a i 10. TH F N ING _ ~ ~ 362 r, ~ ° E GENERAL CONTRACTOR SHALL PROVIDE ALL SAFETY AND SECURITY E C - oT~E 1a. f ~ i _R ~ TE a
~ _.._...a_ f BARRIERS, PROTECTION MATERIAL AND METHODS AS REQUIRED TO COMPLETE .._M" ~RTONOTE14. ~a_.~ ~'35~J.3 `~•`~,p, 4! C".
r R~FERT0I~JOTE'1~4. ~ / ~ ; ~ THE OFF SITE WORK iN A SAFE AND IME Y MANNER. ~ i ~:~V~ r / / ~ " T L ~ I ,i " rn~
°Qeo ~ w MH E3 ~ z .v~ U ,~y ~ M
11. C4 ' ~ ~ ~ `o ~ ~ I r' ORDINATE UTILITY REMOVAL AND REPLACEMENT SCHEDULES AND REQUIRED i 2U•PRIVATE t t ~ti ~ ~ t : r j ' / ~ ~ ~ ~ ST61RM DRAT • ~E t s 1 ~ / 1 1 ~ 1'
WORK DURATIONS WITH THE OWNERS CONSTRUCTION REPRESENTATIVE. I-'~`-" • 4 I~ I ~ _ ~ r ~ ~ r'~; ,~I,~`>. EASEMENT ! ; a ~ ~ r ~ ~
, __--k°-.__•_ ~ -fir- 12. PROPOSED SEGMENTAL BLOCK RETAINING WALL W( NON-CLIMBABLE, ~ HIGH , - ; _ • _ ~ .
M(N1M M ETS Ir x,., U ,BLACK POWDER COATED GALVANIZED STEEL PICKET FENCE. PICK W ~ ~ ••._~_..~.~_..~:...w.
z '~4;r ~ I 1, . E U € r' J' 1 s mar l f' 't? 1;
13, PROPOSED RCP TO BE ENCASED IN CONCRETE FROM 2' BEFORE THE WALL TO 2'
AFTER THE WALL. BOND BREAKER TO BE PLACED B1W RCP AND CONCRETE ENCASEMENT. SEE DETAIL SHEET D-3.00•
RAIN TANK NTE
14. PROPOSED RCP TO COMPLY WITH ASTM C~61 GLASS 8-25 COVER < 15' OR CLASS SCALE t _ )
A-25 (1~' < GOV9~R < 20'). ,e 1. RAINTANK SYSTEM IS COMPRISED OF 715 TRIPLE MODULES STACKED ON TOP OF
~ 715 QUADRUPLE MODULES, AS LAID OUT IN THE GRID PATTERN DISPLAYED IN THE BMP PLAN VIEW LOCATED ONSHEET C-6.3,
15. IF AN OFFSITE SOIL SPOIL OR BORROW SITE IS UTILIZED, THEN THE DISTURBED
AREA FOR THE SPOILIBORROW SITE MUST BE INCLUDED IN THE LAND DISTURBANCE PLAN AND PERMIT UNLESS THE SPOIL/BORROW SITE ALREADY HAS 2. REFER TO MANUFACTURER'S RECOMMENDATIONS FOR INSTALLATION. F°~°
A LAND-DISTURBANCE PERMIT.
356 ...r_.._____.. ~ ~ 15. REFER TO DETAIL SHEET D-4.0 FOR STORM DRAINAGE SCHEDULE. PROPOSED FINSHEp GRADE 356 3. COORDINATE INSTALLATION WI OTHER CONSTRUCTION ACTIVITIES ON THE SITE. j
THE INSTALLATION CONTRAGTOR IS RESPONSIBLE FOR ALL LOADS PLACED OR
DRIVEN OVER THE RAIN TANK DURING THE CONSTRUCTION PROCESS. IF THE 0
PORT Wt C . Et. 352.5 INTENANCE PORT MAINTEN NCE PORT INSTALLATION IS IN PROGRESS OR COMPLETED WITH LESS THAN 24'° pF COVER ~ '•Q' 354 WHILE CONSTRUCTION ACTIVITIES CONTINUE ON SITE, CONSTRUCTION TRAFFIC
354 ----~._-~:~°j 6'~PVGiNSP - TOPE :35a.0' PORT W/CAP. L 352,5 INSPECTION PORT s SHOULD BE ROUTED AROUND THE BNSTALLATION AREA. ~
~,U..._..,,....__._.._u_.°_~..._~...°~ _...~TYP,~..,_._._... ,~..._w,w._,° 0
~7 CONCRETE HEADWALL 4. ONCE COMPLETED, STORMWATER SHOULD NOT BE ALLOWED TO ENTER THE ~
352 2:{1 ~1Qv WSEt: 3 2. ' ---w------ 35z RAINTANK UNTIL THE SITE IS COMPLETELY STABILIZED AND ALL PRETREATMENT ~~°a
,_.___n• . OTTOM EL: 351.5' BOTTOM EL: 351,5 SYSTEMS ARE ACTIVE. OTHERWISE, THE RAINTANK MAY BECOME PREMATURELY 0
_ ,.m e.. _ _ _ . _ _ _ _ . L~ S{~I CONTAMINATED WITH SEDIMENTS FROM THE PROJECT. U
, - 350 EXISTING GRADE ` • ~ °t ~ ~ _ ~ _ _ 350 5, CONTRACTOR TO CONSULT GEOTECHNICAL ENGINEER FOR SUBGRADE STABILITY.
. a . ~ _ 3- rc~ IF SUBGRADE PUMPS OR APPEARS EXCESSIVELY SOFT, GEOTECHNICAL ENGINEER Q
__~_.~w•w~~~~~..... w~_ _ mr _ SHALL BE CONSULTED FOR RECOMMENDATIONS.
_ w.~ , ~ _ ~s°~~. ~ _E L: 348.5 EL: 348.5' ~
v I f } 100Z.NONWOVEN ~ .a 1"-#8BRIDGEST 348 6. STANDING WATER IN THE EXCAVATION WILL PREVENT PROPER BASE
m GEOTEXTILEFABRIC s1~~, m -1"-#$ BRIDGESTONE PREPARATION AND MUST BE REMOVED, IF PRESENT. j
, , ~ ~ °b OGRID HUESKER FOF RID HUESKER FORNIT30 RaPPROVED 7. BASE MATERIAL TO BE COMPACTED TO 95% MODIFIED PROCTOR.
s € ,__..~_.T" s •s E UAL. PLACED 12" MIN ,•,..:.,..,m,,,.~..,,,w..,.,.~..«.....«.«.,T,.... 'i ! f i.,~..~ 6.I : I .-eFi I""'Y:I 3 ~ .W.~b ~Y4~~ ~ 346 _ _ ; ..r-~ w i~-r~~ t;---i~:~ PLACED 12" MINIMUM P OM TOP OF 34fi
E I~~;`IT ° . 3 , ,-a.., }'rte- _ ' ~ . W N -°T`OI~L$.5 I , . ~ 0 OZ OVE 10 OZ.wOVErv 30 MIL PVC LINER SHALL EXTEND 1-2' OVER THE TOP OF THE RAINTANK W10NLY
I P_. is,~ sl ~ir ii ONE LAYER OF 10 OZ GEOTEXTILE PLACED ON TOP OF RAINTANK.
a 344 , ~ i 'f 343.1 344, 9. SIDE BACKFILL MATERIAL TO BE COMPACTED TO 95% MODIFIED PROCTOR IN 12'°
f ~ l i ~f~ - ~ ~ r' ~ ~...,-.1 i'
LIFTS WI VIBRATORY COMPACTOR.
~l.„. ,ws ` ~ n d 11=~ M s ~ I~ ~ Fn 24" H PE ~ e ~ 10. TOP BACKFILL (ND. 57 STONE) TO BE PLACED IN 12" LIFTS AND COMPACTED WJ A
342 - , ~ ~ , s - 342 VIBRATORY COMPACTOR.
1~---PII._~~I ~ _ f_ ~U _~v~~~~ ~s~-~~ ~ r, - rvt ~
) i --M--------~ 11. ALL BACKFILL MUST BE CERTIFIED BY A GEOTECHNICAL ENGINEER. UNDER NO
......,E - ~3~... - - - - ~ _ w..;Y, ; _ CIRCUMSTANCE SHALL ANY SOIL, WHICH CAN ABSORB LARGE QUANTITIES OF
~ ; to4t _ + ~ti'~.~t~...„~1~ ..i.~_ .....,.,I ..~y 0 24 CABC STONE " j, ~ . ~ WATER (SUCH AS CLAY), BE USED AS FILL OR BACKFILL FOR THE RAINTANK 24" CABC STQNE SYSTEM.
RAIIl~X1.,~~..~i.' ~'w.~' :;ir2~ c~,t 2A"CABC STONE _ 1 ~ ~ ~ ~ ~ , s. . v n
- I E , ~r. r;. ~ oc c~ 12, GEOGRID TO BE PLACED A MINIMUM OF 12" ABOVE RAINTANK SYSTEM. OVERLAP ~ ~ N ~
fA ~ I ~ ~Zl~f f ' ~ ~ f ~ ~ - ' ~ u - a s • _ ~ ~ :~-tom fi ~~,,.f t ~'~`W 338 ADJACENT PANELS BY 18'° MINIMUM. EDGES OF GEOGRID MUST EXTEND A ~
f~ ~~ht~~IGr~'~10ly S t ~k~'.' © ~ 99"TT3 it _ ~ MINIMUM OF 3' BEYOND EDGE OF EXGAVATION OR 5' BEYOND THE EDGE OF THE o ~ ~ ~ ® ~ ~
• _ N RAINTANK SYSTEM. ~ ~ Y ~ ~ ~ ~ ' ~ 4 C ~ Z Q ~~3
~ ~ f ~ ~ nti ~ I I r 336 .._.W~..,.,~.~.,~.~~~.. .~.~.~..~a~_.~.,__.. ~ ~ a . t~ C? ~ 336 13. INSPECTION PORTS TO BE 6" SCH 40 PVC PIPE. PIPE TO BE PERFORATED UP TO 6" a ~ ~ w w w
'~t ~nrp~ BOTTOM EL: 335.5 p -F'i, - T ' 3~ oo_ am BELOW TOP OF RAINTANK SYSTEM AND TRANSITION TO SOLID PVC TO TERMINATE a ~ h ? ~ ~ r~ a ~ a
- r , s idPC£1p U - _ _ _ i(„I i ,~.tf ~ - I, - ~ ~ ~ I#.,..~ ~ ~ I ~ ~ ~ ~ ; c,,., , TO BE UTiL1ZED f ~?M~'-~ 6" ABOVE TEMPORARY POOL ELEVATION WIIN BIORETENTION FACILITY. PIPE TO BE a ~ ~ ~ ~
Eli ~ t3 S Tl i TO BE UTILIZED FOR CAPPED WITH WATERTIGHT SEAL.
- W.. .W~._w _ F ~I ! , u ~ ~ ;I, 71-:~€ I I 'I I ~ I~ ~ ~ • ~ lr~~ ! I-I : ~ , 334 ;'s s ~ ~ ; ; i • ~ "I1 I i ; ~ s e.l.~P_P_L.LCATI ...~F~ 334 ~ a o Q r L(j
~ ~ ~ _..~=.~1 ~~:1~~ ~l , ~w: 'i= I 1 i= ~ ~:~I 1.~ ~.r's~ i~~-w 1,~W 1~~.-~!~I : I f--"~l I• I ""Eti"~"¢.!.".»I7L°°°ii;.""tlt~-°~:,...•.I E""'~:l""~!E"};-IIE~-''s!~ 33I i'°^I~ 14, MAINTENANCE PORTS TO BE SOLID 12'° SCH 40 PVC PIPE. CUTS"NOTCHES INTO
BOTTOM OF MAINTENANCE PORTS AND PLACE ON PLEXIGLAS SURFACE PER
c 332 - i . , _332 RAINTAINK MANUFACTURER'S SPECIFICAITONS. PORT TO TERMINATE 6" ABOVE ~
0 10 OZ ONWOVEN GEOTEXTILE TEMPORARY POOL ELEVATION WIIN BIORETENTION FACILITY. MAINTENANCE r PORTS TO BE CAPPED, WITH WATERTIGHT SEAL, WITH AV-12-PVC 12'° PIPE VENT ~ w
_ CAP, MANUFACTURED BY ACTIVE VENTILATION PRODUCTS, INC. CONTACT AT ~ ~
0 30 MIL VC LdNER
~ 330 _ ~ 10 OZ bNWOVEN GEOTEXTILE 330 1-500-247-3463. ~ p U
c 15. 10 OZ. NONWOVEN GEOTEXTILE FABRIC TO BE PLACED IN BIW BIORETENTION o ~ ~ SAND LAYER AND IN SITU SOIL ONLY. 1" - #8 BRIDGESTONE TO BE PLACED IN B/W ~ Z ~
BIORETENTION SAND LAYER AND 24" OF N0.57 STONE DIRECTLY OVER RAINTANK w ~
SYSTEM. ~ ~ ~
04 16. RAINTANK SYSTEM MUST BE INSTALLED UNDER THE SUPERVISION OF AN ACF ® 0
a DATU,bf rs'LEV 329:00 ENVIRONMENTAL REPRESENTATIVE. ® ~
v 0
7. REFER TO SHEET C-6.1 FOR RAINTANK DETAILS. ~ UU
i 4 Z W I.l.!
d Q.
C
98+50 1oo+ao 10050 101+00 1o1+5a 1oz~oo 1a2+50 LEGEND ~ ~ ~ (BC}-BACK OF CURB (PP)-POWER POLE
0 (TRANS)-TRANSFORMER (CWP)- X-WALK SIGNAL POLE DRAWfNG
E v 1 (DWALL)-DUMPSTER WALL (WIF)-WROUGHT IRON FENCE
T II P1a IGHT Pf~l_E ~ _ SN~ET
%No IW9I a ®®V*si 5%w v ® vv (OH) OVERHANG rUtg-J % VVUMU LEA iIMt:NI - APPROVED
(GW)-GUY WIRE
SCALE o (SUP)-SUPPORT POLE DATE %.o 10 0 tj
HORIZONTAL: 1 30' {OHSUPL}-OVERHEAD SUPPORT POLE STORM WATER (g" A4493 DATE
01 TRANSITIONAL USE AREA TRA A DATE PROJECT NUMBER
VERTICAL: 1° ~ ' LIMITS OF DISTURBANCE DA
TPF - - TREE PROTECTION FENCE DATE
ut),=08

4a"x36" ACCESS GENERAL CONSTUCTfON NOTES:
DOOR w/SLAMLOGK 4' 6" 2'-g"
CAST IN TOP RATED ~ PROPpSrrD sroR~swArF BID-RETENTION PIPE (SEE SNEEr C-4.t s~r~ sro~~sware~ 1. PIPE SUPPORTS SHALL BE G-11 SCREED STAKE FOR PIPE F~ sNSEr c-~.o) - SUPPLIED BY DAYTON SUPERIOR, FACTORY MODIFIED TO
4 FLG. CHECK VALVE FOR H--20 LOAD AND ? KABLE PUMP (TYP. OF 2j z , . ~ ~ ~ ~ = ~ DIMESIONS SHOWING OR APPROVED EQUAL. LATERALS SHALL BE
(TYP. OF 2} PAD LOC i o_,.....- SECURED TO STAKE w/STAINLESS TIE DOWN. CO
4" FLG. PLU V gO' G ALVE 6"x2" ECCENTRIC
FLG. BEND ,g 6"x2" EC (TYP» OF 2} ~ 2. ALL PVC EXPOSED TO SUNLIGHT SHALL BE W-RESISTANT. ~EDUCER TYP. OF 5} ~ELECTRiCAL m
(TYP. of 2} ~ ~ EDUGER TYP PRESSURE GAUGE I/ 7 " 0. . ~ PROPdSED SrORMbVArER EQUIPMENT RACK 3. IT SHALL THE R ~ ro
4 MJ FCA ~ 1 L, J ° (TYP. OF 2) ~ PIPE (SEE SHEET C-4.0) „ - ~ BE ESPONSIBILITY OF THE CONTRACTOR AND ~
(TYP. OF 2} ° a 2 ~ UV-RESISTANT PVC LATERAL L - " ! '6" 90° MJ PRE-CAST WETWELL MANUFACTURER TO VERIFY THAT THE ~
„ ' .4 a w 0.25"~ HOLES DRILLED ON - 5 ° ° ° 4 FLG. FCA a ~ Q , V BENp TYP. PRE-CAST STRUCTURES SUPPLIED ARE ADEQUATLY DESIGNED TO ~ ~ ~G° ~ ) f " ACCOMODATE THE DESIGN LOADS WITH A SAFETY FACTOR OF AT ~ w ~ Win: ~
T a a < ° a ' BOTTOM OF PIPE ~ 6 O.C. y-~" ~ _ ~ 6x6 MJ LEAST 1.5. AppIT1ONALLY, IT SHALL BE THE RESPONS1BILiTY QF ~
°c a a - » PIPE SUPPORTS C~ 7 O,C»- f8 ~ r~ - .w THEE (TYP.) THE CONTRACTOR AND PRE-CAST SUPPLIER TO VERIFY THAT THE
4 Dfl° 4 ° ~ - SEE NOTE 1 ANO DETAIL `T` + STRUCTURES WILL NOT FLOAT WHEN THE GROUNDWATER
MJ BEND ~ PUMP - THISrSNEET) (TYP.) - ` _..I ' ELEVATION IS AT THE GROUNp SURFACE. ~ m ~
BID--RETENTION.. w.-~ , r._ 5 -3 _ ( , a r ~ ' ~ ~ ' 1 ` ~ 4. CONTRACTOR SHALL HANG FLOATS AT MAXIMUM D15TANCE FROM ~
CAMBER r , ..4.____ ~ , ~ _ ria, ~ ~ - INFLUENT V-NOTCH WEiR IN ,PUMP CHAMBER. ~ ~
' =333,5 r ' - ~-s I 1 ~ 4 ~ ; 1f1 ° ` FFE ~ -~""~2 CLEANOt1T STACK ~i - ~ a. ~ ~ T _ a. ~ 1 r i 6" DiP VENT
9 ~ ~ 4. ~ w/BRONZE CAP - r . r. - ~ F _ <4 (TYP. OF 5) r , _ ~ ~ ~ ~ r ~ ..y q~ W ~,~n.
( ~ + f.., ` , ~ 4 MJ STACK q~ ' ~~__T 11.25 BF~D
d Ad Q 6x4" MJ ~
_ ~ FFE= 335.5 ° TEE (TYP.} o N>
9 -9 d ~ - .ate"' ~~s~ 362", ~ 6" DIP PRESSURES ~r~
J - /f /9 G / ~ .MANIFOLD = m a.
4x4 ° a ~ ° - a ~ ~ a, 6 ~ ~ ~ - ~Qa , - ~ ova
MJ TEE . aP ~ ~ ,,4x ~~g
„ " P MP 46 x42 ACCESS 1" VrI E
MECHANICAL IRRIGATION FUTURE DOOR w SLAMLOCK /9 ( " 1 " N V'I f~(~ 9
t` LINK SEAL 9 CAST iN TOP RATED 24 HDPE FFE-335,5 } SCALE: 1 =20 -0 {TYP.} d . 6~ r
FOR H--2O LOAD AND
PAD LOCKABLE /1 4' 2" CLEANOUT STACK 7 -3 o,,~ q f Ithlllltf~~!
P, a' ° w BRONZE CAP d 4p ES Ip TQP E :354,0 e ~
VALVE VAULT SHALL BE - (TYP. aF
RATED FOR H--20 LOAD a ~-0 ° °d 1 PI SfAI - 033851 -
- < 2 MIN.
A-A ° .
a ° . ~ ° ~ ~ ~ ~ ` CONCRETE HEADWALL ° ~ ° BOTTOM OF d 1//~~~'~ r6 s ~
< ° 4. 4 4 B V S .0'LATERAL EL~352.17' ~
U 9D" fl " se.,e*wvan,uncex.ra~ sc .,.uav~xueano~,crm~au am.wwa.xv~mrcw ~ _ BoT~ M ~L: X51.5°
FLG. 46 x36 ACCESS DOOR w/SLAMLOCK CAST . ~ ~ ~ . > ~ anw ~
N IN TOP RATED FOR H-20 LOAD AND PAD LOCKABLE ~ ~ BED ~ ~ ~ a~ ~ ~ ~~,~~„,~~a~~~,~~~~,~~ ~4~~ "x2 ECCENTRIC r
• ° EDUCER (TYP. OF 5}
I e P T P P
°°r, w ~ ~ ~ . PIPE SUPPORTS ®7' O.C. W
48 x42 ACCESS 48 x36 ACCESS 90 FLG. SCALE: 1/2 =1 0 ~ ~ ~ ~ ~L~~~H~~~ "°°(SEE NOTE 1 ANp .pETAII
DOOR w SLAMLOCK DOOR w/SLAMLOGK BENDS CAST IN TOP RATED CA5T IN TOP RATED ~ ~`~.n, ~ ~ ~~THIS SHEET} TYP.}
FOR H-20 LOA FOR H-20 LOAD e ~ ~n $ m ° . , ' ~ ~a ~ a ~ Aim D AND 7_3 > p d,~ v~tr~~ °a' ~ `a~, ~ ~ a ~ A~° ~ gym. ~ ~ ~ ~~~ap~ ~ ~
PAD LOCKABLE AND PAD LOCKABLE ° " ~ e.°m~ ~ ~ ~ . ~ . ~ ° y ,,p g R a utYbd"'
s~q, mti` ° y?m * og m{Vm~ip .ga ~.A ~ w ° 6 e'e & m. ~
PUMP STATION SHALL BE VALVE VAULT SHALL BE .
RATED FOR H-2p LOAD RATED FOR H-2O LOAD s
~ ~ _ 9a ` ~ MJ FCA I~ ~
F 2 TOP OF WETWELL (TYP< O } ~ - n
EL° =354.0` ~
E - ~ ~ , L , , SLOP - a a.. ° , y a
_
l' ~ 1, ~ - 'd ° ' ° a ° ti. ~ : 4 ~~s° a. . ~ ,vt . ~ _ ~ A~I~ 1 24°' H PE ~
4 FLG. FCA 9 . , S.S. PUMP GUIDE PRE-CAST ° ~ ' p 'lll '~~f/~``1 a~4. 3 Y. Q. , R ~
` (TYP. OF 2) 3 RAILS AND LIFTING REINFORCED CONCRETE WETWELL ~uM: a CABLES. (SEE DETAIL g, ~uM. a ;(EMERG. ILLVIfAY} ~
104+50 101+00 THIS SHEET} 6. 100+Dfl Boa 1®150 102+0o a
d9~g9, ° !j. L e o
~ 4 4 9t? FLG. BEND P FI L 1 „y ~FIL IEUV z
TO ELEV.=362,1?' _ _ _ ~ - TYP. OF 2 ' ' 4, " " ( 3 SCALE: 1 =20 -0 (iiORlZ,j
u a 1 MIN. . 4 99 1"=2'-0" VERT,
4 OIP FCA ~ , ( } le (TYP°~ ~q U SUPPORT SHALL 0" ~VERT,} a ~
4x4 (TYP. OF 2) BE MODIFIED TO
eP MJ TEE „ HOLD 2 LATERAL ~hvN
6 9O FLG. BEND ~ °
q SEE DETAIL " w ( a 24
MECHANICAL >a , THIS SHEET} 12 MIN, (TYP.) ° BIAS :CUT END LINK SEAL ° s
TYP.
( )
PRESSURE GAUGE °
TYP. OF 2 ( j a
~ ° ~ L 19npany: PAcltmt and ETAI . T 4 FLG. PLUG VALVE ° ama:&yattGrx~t m~pany: PAcltim and Grt~d ama:&yattGreat ~
' SCALE: NTS TYP. OF 2 118; ue>rza,o ( ~ d 3i9: 16 7 I
I
4 FLG, CHECK VALVE - , - SIB av~~~,,:. Size: AV14VX , . ` Plan 63.77 tlSppm Need Q942It j
TYP. OF 2 ` a ' ( } 99 : ,zoo NoaUOg Speed: 1150tpm ~ x. ~ le
3 7' 100-YR W5EL ~ 4 DIP EL 34. 4' SUBMF°4dSIlILE NON-CLOG HASTE1tATER PUMP syndtsix~d: 1zOPrpm CMa; 7.25h ~IW~ ~a,.. f Water ~ Tempazatare:&7°P ~51._~ ~ a~ '~1 lmpaller: S>,:. t prasaurm 02663~ie ~;J ~ ~
FORCEMAIN ° SifVdOARA taVl AtdA EXPLOSION PROOF (aV%Y Nom. 5peCiflCSpeEdS: 5AeciflcSpeeds: Ns; V~cosAy. 9.igScP Alm pressure. ta.7psla ~ ~ w w p Nss NPSNe: - w o
" a I TYP. OF 2 4 d. a ME9R1L 91N4NSItltQS (2) 6 ( j s~Ine aAt~ nIM~NS4aNS cN 1Na1 gp PLC. csRAisRAx-eoaG sMO+,N> r>imanaiona: Uimensiona: Suction; ~ niscnarga; a m lal~~'~~ ~~~r.~~ , : ; ° ~ ~ z ~ ~
BENDS e`' e~ c9uz1 :gym,,, dtgi?.~~ Standard NFAM Siza: 2 hp i Eactdsure: tEFG Sp~ct 1200 j
- f _ I IO~ 9~ PrESSUre~ Tarti~rature~ PaWer Frame; 1647 ¢ ~ w w w PrESSUre Eyetuex si~ngedlare PAarPaaaronDeasynCw~e a ~ ~ ~ ~
~ (2571 iP4U 1 fdr9 Sphc~e spree: 8 in Spha.'esve. Sin ~ F Q ~ a K a<a°•, o a~ a a
' 14-YR WSEL e tla,i i EL.=341.6 ' Q a >>'i I
_ 09781 ~ ~_,r_~;naa'? I ~ 5s I S~ Plav: ~ E ~iow: 69,SUSppm sin w
a G9a31 9 6" VENT STACK d cam Nom' ~ Nab: 1ge.fl -
~ c 9s1 Eff: ~ wJ~NSECT SCREEN EL.=340.3' WQV WSEL - EL.=340.3' s Pgvvec c Eg: 34d`Yo Pgxrac O.~flhp : 36
• , I 20' O 24~ ca1a1 y~ NPBHr; - r.a{~ a NPBHr; ~ 7.25Tm
1559 , . I a~ 11171 N ~;:;;De~~n: t 9 ~ .s,"P Ya61gh .',MX`.!F . 6¢
9 ! ~ ~ ~ ShW4atfhead: S u ~ ( 4 5hglaffdF; 1 shd4atfhead: 23.6A ~ 60 y 5hgluffdF; 10.2ps1 2'0: - `,,~~.~y
~ -p t ( ~ I ~ h~nlfpri: ti BID-RETENTION PUMP ~ 1 4~2' NtIM, I1tA. 1 A6nlfpri: 4gE15gmt ~
6 9p' (TYP. OF 2) V- 0 CH ~z`~~~a~~n~ N(N. ; BEP: 61.3°k~2t7tf5gpm es f i ; Y SP ro
~.c. 4 I ~ I BEND 17@hp~356llsgpm si0. ~ s~ t 6g C~
.6~r ~ , ~ ~ f '~+x`itt~ui EL.=337.4' IRR WSEL I ~ EL,= 337.4
I I ~ Maicgaver: Mdic paver: } 2.72hp~447taSgpm 1g K~'^-,+,, , 2hp ~ qp'^..t~, : +
I I~ n / " I " a 'Shp 1730 Varsity Drive, Suite 500 ~ 56
I s s so PUMP ON EL.=336.5 24 HDPE I i~J SEND I I ~ ~ ~ 1 ii _ Raleigh, Narth Oarolina 27606 E
p ~ ~4ECHANICAL I P PUMP OFF EL.=336.0 r 4 Phoney X919}233-8091, Fax: X919)233-8031
" LINK SEAL I ~ - ~ t2 t2" I 0 t , c% _ s ~ TYP. ~ ' Q~., ' i
~ ~ I . ~ VIII Illf I ~ EL.= 335.5 W ~ 4 » 1,5; 6D t44 ' i50 _ _20D ~ . 250. v__ 3~.._......~0 450 _ . License: C--0342
LOW WATER ALARM 4 dull BII < ° a ~ ° d . 17~ /ENT STA K D . , C ETAIL ar , l s. i ~ -
EL.=335.5' • ''I I-- : d » I.° P ,C t2 a NGM, n4A. SCALE: 3 $"=1'-6" d t3~ / z 6,5~ I _ i' IC I WWW,~T1C In'iCreeCi.COCrt p
- ~ ~ 3G L7587 n: i2" t2" wa33 ~ e` 50 tOD 154' 2pA Y50 ~ 360 .........-350 ..,400... -056 ' Z
o: W L J ° c~sa - 1sel 3 ~ - 9 ~ d 3~ 5~ us gptn Pumpn~aVaNebibwflh 76hpmnfar
~ EL.--1333.5 09651 d a ° yy O1SCH, 13 f €Pxi#9Ofi rPxr(oi~aril~l~vei~'asai.~.>:~.. ~ y ,:~~:tti~.~.~~~~` DRAWING
a ~ 15 RCP I~a1 " ' ' ° ~ n° 9r csa13~ [Sass US' cr tz ° °6 ~ 12 MIN. (TYP»~ _ . . . ~iavt Need ~11~n~y. i~ror ~sxr CI'T'Y C1F I~JRHA<ui SHEET usgpn, ~ n ~s ~ ~
tll ~I rA LLPPItlVD r1LMA[SYiIL'i 1'F
M,e Ilov Eat, 4mr u.Vjo 1 VDL.iV Tv%.A N%U Vl--v Mn/MCFYt D 63.0 1160 19.5 34.4 Q8M - APPROVED
G S; } .try" -y ~°/~p~~° srs• nrA, aracwaR BOLTS 51 }150 20A 30.i 0.050 H~[ 1i9?
" MIN. 2#5/ STONE V/NUT 6 FLAT WASHER 4 t2su 38.3 q, 4 90` FLG. t 4 REQUIRED) [ tOt] 9 25,5
BASF ELBOW 303 z,b ENGINEERING DATE m STORM WATER DACE ~n4d
[7949 (TYP. OF 2) SECTION A-A Waded fromcaWo@: Myer$40 Vets; Nov 20! TRANSPORTATIO DATE PROJECT NUMBER
S.S. PUMP GUIDE RAILS DATE
00 SCALE: 1/2"=l'-O" SCALE: NTS DATE

GENERAL ELECTRICAL NCTES:
r--~"'~
1..ALL ELECTRICAL WORK SNALL~COMPLY WITH THE CURRENT NEC,
NESC AND LOCAL CODES INCLUDING OWNERS STANDARDS AND
REQUIREMENTS.
' ~ 2. ALL ELECTRICAL EQUIPMENT SHALL BE INSTALLED S4 THAT ALL C'I;
r - ` CODE-REQUIRED AND MANUFACTURER-RECOMMENDED SERVICING C CLEARANCES ARE MAINTAINED. INSTALLATIONS SHALL COMPLY WITH ~ ~
CJ U ~ ° l NEC 110-2G FOR CLEARANCE REQUIREMENTS. M
- r ~ 3. ALL POWER AND CONTROL CABLING SHALL BE BgOV RATED ~
u ~ r 48 MAX SPAN n r ~ .l r 3 ELECTRICAL THHN/THWN STRANDED COPPER. ~ ~
BETWEEN SUPPORTS ! ~ ~ E CAP POST I ~ ~ EQUIPMENT RACK ' 4. ALL AMPACITIES ARE BASED ON 75'C RATING. THE CONTRACTOR IS ~ ~ n
ENDS I;TYP. ~ ~ 4 ~ ~ t~ ~ < RESPONSIBLE FOR THE INCREASING OF CONDUCTOR SIZES AS ~
_ ; ~ : NECESSARY TO MEET THE REQUIREMENTS OF NEC 11q-14(C} ~ ~ u ~r~~_....:-~ ~,r~~rn ~ ~ , ~ ~ ~ WHERE TERMINATIONS ARE NOT LISTED AND LABELED FOR USE AT ~ , ~ ~
NEMA 3R ~ DISCONNECT. ( 3 I 1 0/2O8V 3~, 4 s'° i;; ' Z5°C. THIS REQUIREMENT APPLIES TO TERMINATIONS IN BOTH NEW ~ P
CORD GRIP CABLE FITTING ~ ~ ~ 7~ WIRE FEEDER d°' y- ~~'~-~~~~Y ~ ~ EQUIPMENT AND IN EXISTING EQUIPMENT TO WHICH TERMINATIONS ~C ~ ~r ~
CROUSE-~HINDS SERIES CGB WITH FROM BUILDING ~.~.~_~..~_~-~_1~.~. ~.4.~_.r_~_.~. NEMA ~R PUMP . .~.~r. ~ ; ~ , ~ ; .tom a ~ ~ ARE MADE AS PART OF THIS PROJECT. W o ~ ~
6~ WIRE MESH GRIP SIZED AS REQUIRED TRIBUTION mr~ -..a. ~ r~,~. r~:=?== . CONTROL PANEL DIS _~..~~~_~;_.~.'_f=~~_'_,~..r_: FOR PUMP AND FLOAT CABLES ~ , 5. NO SPLICES OR JUNCTIONS TO FEEDER CABLES SHALL BE MADE. ~ ~ ~
.MAX „ PUMP STATION „v° ~_~~'-r.~_~. t, ; £v~~, ' ' ~ f ° ~ ~ : ~ + ~ ~ , , ~ 6. ALL CONDUIT SHALL BE SCH. 80 PVC, BELOW GRADE CONDUIT ~ ~ ~ ~ _ SHALL BE DIRECT BURIED. ~ ~ ~
5 -6 (TYP. OF 3~ ~ _ -_f:.'. ___..._w CONTROL PANEL ~-;-~.-;-~._T ,~.~~.r_ __~._1~:_:u~;~.._r. 3" GALVANIZED MAX ~ ~ ~ ; ~ r , ~ ~ _ 3 ' ".q ' ~ ~ -i-.:~- ~ ~ + , ~ 7. ROUGH-IN CONDUIT AS REQUIRED FOR DIRECT CONNECTION TO I~
UV RATEI? RUBBER r~~-, ~ ; ~ , -+..r_.~- y-- , _ S EL POST - ~ . , , 7 , , ,...t..-._,_,- ~_s~.r;-t..~~ ,_,_.~_,~~;;_;=r_.r_I....;_:~_~_,...- EQUIPMENT AS SHOWN.
GROMMET ON CONDUIT (TYP. s ~ 3 FAR 8. MOST CONDUIT LAYOUTS ARE NOT AS SHOWN ON THE PLANS. THE
„ ~ ENDS TYP. OF 3) r..d d 18 ' ~ CONTRACTOR SHALL PROPOSE LOGICAL GROUPINGS, MARSHALLING IE EXACT ROUTING OF .THE n AND ROUTING OF CONDUITS AND WIRING.
CONDUIT TYP.} QUANTITY, ~ U COOROlNATE THE EXACT ROi MIN. TYPE SIZE AS INDICATED r CONDUIT AIR ELECTRICAL CONDUIT WITH STORM WITH STORMWATER PIPING 9. THE CONTRACTOR SHALL PROtflDE ALL REQUIRED PULL BOXES,
FINISHED GRADE P , BREAK REFER TO SUPPLIER/INSTALLER TO ENSURE ~ ON THE SINGLE LINE DIAGRAM ~ ] TO ENSURE CONDUIT WELL ~ TERMINAL BOXES AND JUNCTION BOXES FOR INSTALLATION OF THE ,k
_ AND ELECTRICAL NOTES EQUIPMENT RAGK NOT INTERFERE WITH THE I _ . m m DETAIL E WITH THE BMP PROCESS ? WIRING . iN ACCORDANCE WITH THE CONTRACT REQUIREMENTS
Q 4 - v =^i THOUGH THE BOXES MAY NOT BE INDICATED ON THE DRAWINGS.
' U U 2fl" - / 10. STRUT-CHANNEL SHALL NOT BE BENT, DRILLED, CUT OR
~ ~ 30" MIN. ~ OTHERWISE MODIFIED TO PRODUCE FITTINGS, BRACES OR BRACKETS
MIN. ~ ~ FOR CONDUIT AND EQUIPMENT SUPPORTS. 11. MANUFACTURED STRUT•~CHANNEL BRACES, BRACKETS, FITTINGS OR
POST BASES SHALL BE PROVIDED AND INSTALLED WITH
3OOOPSI CONCRETE ASSOCIATED HARDWARE AND FASTENERS FOR CONDUIT AND ,i~uu~r~,,
DIRECT BURIED EQUIPMENT SUPPORTS AS REQUIRED. e```~~H C o!'~~, SCH. 80 PVC DUCTBANK v~ ~ ~
DIA _ _ _ _ SCH. 80 1.5 1.5 _ _ 12. CONTRACTOR SHALL PROVIDE AND INSTALL AUXILIARY SUPPORTS ~ ° ..,q ~,J W-- (TYP.} - - _ ~ FOR DISCONNECT AND CONTROL PANEL, AS REQUIRED.
EQUIPMENT RACK NOTES: PUMP PUMP FLOAT SWITCH ~ 13. THE CONTRACTOR SHALL PROVIDE ALL NECESSARY COMPONENTS REQUIRED FOR MAKING FINAL CONNECTION OF ALL EQUIPMENT - 35026
No. 3 No. 2 (TYP. OF 3) INSTALLED OR MODIFIED AS PART OF THIS CONTRACT.
1. ALL STRUT CHANNEL, FITTINGS, 14. CONTRACTOR SHALL PROVIDE BLACK TEXT ON WHITE ~@ ...>w
HARDWARE, ETC. SHALL BE ,~I IGLE LINE DIAL AM NOTES• GALVANIZED STEEL. HEAT-SHRINKABLE CABLE/WIRE IDENTIFICATION LABEL AT BOTH ~ '',,~90 GINS. •
r Z. PROVIDE ADDITIONAL VERTICAL 1. PROVIDE ONE 5/8" X 10' COPPER GROUND ROD AND ENDS OF POWER AND CONTROL WIRING. '~~,,~fY~~'~~~'«~~d~Dyp
SUPPORTS AND BASES SIMILAR TO DRIVE BESIDE E(~UIPMENT RAGK MlN. 18° BELOW GRADE. 15. REFER TO BUILDING ELECTRICAL DRAWINGS FOR ADDITIONAL
THOSE SHOWN TO SPAN DISTANCES CONNECT GROUND ROD TO DISCONNECT AND CONTROL _ W INFORMATION ABOUT POWER DISTRIBUTION AND CONTINUATION OF
GREATER THAN 48°°. IPM T RAGK REF PANEL GROUND BAR AND BOND TO EQU EN REFER TO BUILDING o THE DUCTBANI4 SHOWN INTO BUILDING. ELECTRICAL DRAWINGS FOR
3. BACK OF EQUIPMENT RACK SHALL BE A R UIRED UTILIZING EXOTHERMIC WELD CONNEGTkON, ELECTRICAL S EQ CO CONDUIT RUN CONTINUATION ro~~ CQNTR~L PANEL NQTES:
KEPT FREE OF EQUIPMENT AND 6 CONDUCTOR FOR GROUNDING CONDUCTORS. NDUIT RUI UTILIZE # G RESERVED FOR FUTURE INSTALLATION 2. PUMP AND FLOAT CABLES SHALL BE PROVIDED WITH
OF AN ADDITIONAL PUMP STATION UFFICIENT LENGTH AS REQUIRED TO EXTEND TO THE g~z ~ 1. THE PUMP MANUFACTURER SHALL PROVIDE THE PUMP CONTROL
S ~ ~ CONTROL PANEL CONTROL PANEL WITHOUT SPLICING. PANEL AND ACCESSORY EQUIPMENT. THE CONTRACTOR SHALL
4. PROVIDE PROTECTIVE BITUMASTIC 3. FUSES FOR DISCONNECT SHOWN SHALL BE OF THE INSTALL THE CONTROLS AS SHOWN ON THE DRAWINGS AND PER
COATING ON VERTICAL SUPPORTS IN DUEL ELEMENT TIME DELAY TYPE. THE MANUFACTURER'S INSTRUCTIONS. THE CONTROL SYSTEM SHALL
CONTACT WITH CONCRETE. INCLUDE ALL MOTOR STARTERS, RELAYS, LEVEL CONTROL ~w
SWITCHES, CONTROL PANEL, CIRCUIT BREAKERS, AND INTERNAL
I~E T IL SIT LI E I I NT SINGLE E ETI~ IL SITE P WIRING AS REQUIRED AND DESCRIBED BELOW. ~
SCALE: N.T.S. SCALE: N.T.S. SCALE: 1"=20'-D~ ~ 2. CONTROL PANEL SHALL OPERATE AS DESCRIBED BELOW:
~<1. THE PUMPS SHALL RUN IN HAND AND SHALL NOT RUN IN ~ ~
OFF. ~
~fi 2.2. AUTO CONTROL SEQUENCE: ON RISING LIQUID LEVEL IN THE ~
STORMWATER WETWELL, A MERCURY-TYPE FLOAT SWITCH '
SHALL START THE "LEAD" STORMWATER PUMP, THE "LEAD"
PUMP WILL CONTINUE TO OPERATE UNTIL THE LIQUID LEVEL c~ RECEEDS TO THE LEVEL OF A SECOND MERCURY-TYPE FLOAT ~ ~
SWITCH WHICH SHALL STOP THE STORMWATER PUMP. ~
2.3. A THIRD MERCURY-TYPE FLOAT SWITCH SHALL ENERGIZE A
FLASHING ALARM LIGHT ON THE FRONT OF THE CONTROL ~ ,
® PANEL SHOULD THE LIQUID LEVEL FALL TO A "LOW LEVEL z
ALARM" ELEVATION AND PREVENT EITHER PUMP FROM ~
OPERATING UNTIL THE LIQUID LEVEL RISES ABOVE THE ''LOW ~
LEVEL ALARM" FLOAT ELEVATION. ~
2.4. ONLY ONE PUMP WILL OPERATE AT A TIME. THE PUMPS Q "
SHALL AUTOMATICALLY ALTERNATE BETWEEN THE ''LEAD" AND
"STANDBY" POSITIONS BY MEANS OF AN ALTERNATOR RELAY IN THE PANEL.
3. CONTROL PANEL FOR THE STORMWATER PUMP STATION SHALL BE
SHIPPED TO THE SITE, COMPLETELY PRE--WIRED, PRE-ASSEMBLED
AND READY FOR SERVICE. CONTROL PANEL SHALL BE PROVIDED
NrITH THE FOLLOWING ACCESSORIES AT A MINIMUM:
3.1. NEMA 3R ENCLOSURE WITH HINGED DOOR AND LOCKABLE
HANDLE WITH WEATHER RESPSTANT POWDER COAT FINISH,
COORDINATE COLOR WITH OWNER.
3.2. THIRD PARTY LABELED, UL 508A OR APPROVED EQUAL. ~
3.3. BACK MOUNTING PANEL AND A FRONT INSIDE HINGED PANEL ,
TO MAKE THE CONTROL PANEL "DEAD-FRONT" WHEN OUTSIDE ~
DOOR IS OPEN'
3.4. CONTROL PANEL COMPONENTS SHALL BE BY SQUARE D, GE, ~ OR CUTLER_HAMMER UNLESS OTHERWISE NOTED. ~ ~ W ~ Q .
3.5. POWER CONNECTION SHALL BE MAIN LUG ONLY AND CAPABLE W ~ ~ ~ • z
OF ACCEPTING A 30AMP, 120/2O8V 3 PHASE 4 WIRE FEEDER °
AS SHOWN ON THE SINGLE LINE DIAGRAM. w
3.6. TVSS DEVICE: UL LISTED, 45kA PEAK SURGE CURRENT, d ~ w ~ W ~ '
SQUARE D DIN RAIL MOUNTED MULTI 9 OR APPROVED EQUAL. ~ ~ ~ ~ ~ 4 ~ a
3.7. NEMA RATED ACROSS THE LINE COMBINATION MOTOR
STARTERS SHALL BE PROVIDED WITH UNDER-VOLTAGE RELEASE AND QUICK-TRIP AMBIENT•~COMPENSATED OVERLOAD ~
PROTECTION FOR EACH LEG FOR THE STORMWATER PUMPS. °
3.8. INTERNAL DISTRIBUTION WITH OVERCURRENT PROTECTION
SHALL BE PROVIDED AS REQUIRED FOR ALL PUMP CONTROLS
AND ASSOCIATED CONTROL PANEL ANCILLARY EQUIPMENT.
3.9. AUTOMATIC PUMP ALTERNATOR RELAY AS MANUFACTURER BY TIMEMARK OR APPROVED EQUAL.
3,10. WATERPROOF H-O-A SWITCH, GREEN RUN PILOT LIGHT, AND
c ELAPSED TIME METER FOR EACH PUMP WITH PERMANENT o
LABELS INDICATING EACH DEVICE. ALL PILOT LIGHTS SHALL
r m I BE OF THE 30MM LED TYPE. MOUNT TO FRONT INSIDE HINGED w
~ ~1 PANEL. ~
1730 Varsit Drive, Sure 500 3.11. NEMA 4X RED FLASHING, 30MM, LED PILOT LIGHTS SHALL BE
n ~ MOUNTED ON THE OUTSIDE DOOR OF THE CONTROL PANEL Raieigh, North Carolina 27808 ENCLOSURE TO INDICATE A ''LOW LEVEL ALARM" AND PUMP
q N Phone: ~919~233--$091, Fax: {919233-8031 FAILURE CONDITIONS.
r- r L 3.12. ALL NECESSARY INTERNAL WIRING, RELAYS, ETC. TO PROVIDE
s~ C license: C--Q342 AN INTRINSICALLY SAFE OPERATION FOR A CLASS I DIV II
GROUP D HAZARDOUS AREA.
Y d
g N www.mckimcreed.com 4. FLOAT SWITCHES SHALL BE OF THE MERCURY-TUBE TYPE, °z
ENCAPSULATED IN POLYURETHANE OR VINYL. THE UNITS SHALL BE WATERPROOF, SHOCKPROOF, EXPLOSION-PROOF AND EQUIPMENT DRAWING
WITH SUFFICIENT SUBMERSIBLE CABLE TO EXTEND TO THE CONTROL
y CITY ~ DURHAM _ - _ _ _ _ ~~~~r
w 1 DEPARTMENT PANEL FROM THE STORMWATER WETWELL WITHOUT SPLICING. ANY PUBLIC WORKS ED REQUIRED WEIGHTS SHALL BE PROVIDED. SWITCHES SHALL BE
0 C APPROVED SUSPENDED IN THE WETWELL ON A SUITABLE RACK/RAIL OF
n~ L
ENGINEERING DATE STAINLESS STEEL CONSTRUCTION. u.4
4 D STORM WATER DATE I, PROJECT NUMBER
9 N TRANSPORTATION DATE
a 00 rf DATE
N DA"Z"E 10 6