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HomeMy WebLinkAbout20100204000184 STORM WATER EASEMENT AND MAINTENANCE AGREEMENT 011910 Reds) 4,tlrv" Ca ,nlu burn111111111111 City Clerk West Main kends.W A `ISM 4001040 ClFIC NW WING COUNT;,UP .\bomrnv.. Ims mmrvea lar n.ot- ine meommdnn STORM \\ ATER EASEMENT AND MANTENANCE AGREEMENT F AC08-002h I /C f/f) Refereed eItl appllcabIL N A reap Cm'RCrrsMc Gate we,&Gates a/,,,F : Ni RLEJ',ST iIT f branteeAamen.e Reoefctap ON of Auburn Legal lh smpnon'9 R NF ' , NI '. CI 3 T2 IN—RAF r(I' /],/n� NNesrev st es Incellne unos-evwa ,✓✓✓✓A����/� /��/ THIS EASEMENT AND AGRFFMENI made and entered into this on" day ol -=J nnu-, e. 2010. by and betw.en me City of Auburn. a municipal corporation of King County, Washington, hereinafter released to as 'CITY" and Gates, Gates & Gales heremeltel referred to m "PROPERTY OWNER" WHEREAS PROPER I Y OWNER has applied for imam permits with the CITY for the construction of facilities for /Dohal.k Plastics jot 3A Addition located at MI "A" Street NW gntch create mtpervmu. .mtzce. and WHEREAS, the PROPERTY OWNER will complete a storm system. and WHEREAS the PROPERTY OWNER and the CITY desnc that the stomi system be maintained to pros ide adequate facilities for controlling both the quantity and quality ol storm drainage, and WHEREAS, for maintenance of a 4 efll system it is nett asap to have appropriate tight-of-.cup to bring in equipment to conduct maintenance functions, and WHEREAS, maintenance requirement is a covenant mnnnue with the land and binding upon all heirs. suet emws and assign` of both parties, and Sad do numenlsloc were nose JOY record by a ,rae Nsabseed me as adscve r r.. a . m n has bee :Ins Water Fi emenl and Nmmena rue Aercctent - ii tnc-VFm -IIP eunanm Purge I al IF EXCISE TAX NOT REQUIRED Bing Co Ro9rds BY L t( i' dC¢M Deputy NIICRFAS, the panes desire that this Agreement be rewNed to mtrnc hrv., suand eea sorb and assigns of both parties as to the existence id this easement and agreement. A HhRIiAS, an easement is needed to bring in Inaint.nanec equipment and N HLRLAS the names eve both desirous of pemutlmg Inspecnun of the storm sastem to male terraa that it u huicuoning pullers, Lind lot purposes ut determining to appmpnale np.ors Nile , MLR-FM/RE, RASED UPON MUTUAL COVENANTS IO BE LFRIS ELI HIE PURLILS AGRFF AS HILLO\VS Section 1, EASFAIENI PROPCRT}' OWNER belch) pros ides a nun-erelusit e easement to the City for mnecnon and mamtemne Int the purposes of(his Agreement and the acahed Storm Water Pollution Pre,ennnn Plan, o'er, under and on that nal estate desenbed m Exhibit V X 'R and im that portion of the properb as shoe mg on the appiu'ed Record Ihia s 011S ie",ed pennant to «mstmn,on tetrads Ior the Sits of Auburn under Peimn No F4CO8-0026. cinch Record dinning` me hereby incorporated by referene is If set Out m Pill This easement shall be a hoiden to that int estate n huh is Icgalla described and attached as Exhibit 'A t '6 and incorporated herein b' this reference, and s ial be a 'misfit to the CIp btorm Drainage I lnhry Sa stein Section 2, HEIRS, SEC C ESSORS AN/I ASSIGNS his Agreement shall he binding upon the hers simc.ssors and emirs of the part¢; Shin. Mate, E.nei i^I rid Vamo-nnr,e itnem.nt Pape 2l n Section 3, MAINTENANCE The PROPLRTY Oµ'NLR agrees to neonate the storm ,ystent en accordance pith the ordinances and all applicable codes of the CITY and the Storm µtiter Pollution Pre%oleos Maintenance and Operation Schedule attached as E'hihit C" and inter mated herein by ties reference The PROPERTYOWIQFR does hereby agree that the CI1Y may enter onto the property of the PROPERTY OWNER %la the easement described above to aspen( and partners necessary maintenance it atter the PROP➢Rtl OWNER is gnat notice to merman, the PRUPERI t' OWNER feet to mmatan Fin Iiet, the PROPCRI Y OWNER agrees the CI Y may enter onto die property of PROPERTY OWNFR via the evsement dem obed above to perform emergency maintenance in the et ent of the storm system s failure which aught remit( m avow impactyst an pabhc famtutes or private facilities of other propety owners In both esents the PR( PERT} OWNER apiece to reimburse the CITY fin the costs intuited by the CITY m msmtnnmg the .corm system ShwAd the CITY mcar attt�mey s fees and/or costs in enforcing the agreement ,mdhr in maintaining or collecting maintenance fees the PROPER( 1' OWNER agrees to pay reasonable attorney s fees and all costs incurred by the CITY Section 4, ACKNOWLEDGM NT OF OTHER ENFORC}31F,NT ACTIONS PROPERTY OWNER acknowledges that there may be liability or mtalatmns of codes that could result m additional fines and/or the possibility of incarceration m addition to the tees for maintenance should 1 bdmwns aceir- oe IYRATOW CO Ye OdUti 2a^I - garm N a¢c£m.mmt and h Tin mince Ageeem%nt Pace 3 of if SI0NATORV - CORPORATION IN W I1 NESS WHFREOI the (arental has executed these presents this / 9da) ul �N 2010 d4 aac 'cat. uthonzed Ignature S I A IL OF WASHING ION I Nt COO NI I UI KING I I certif. that I Inolc or have satisfactory et ldcncethat he , lit A 3w4.-_, is the person mho appeared helore met and said person acknom hedged that he/she signed this instrument, on oath stated that he she t.as authorized to execute the instrument and atluroreledged it as the epsEvaI ielescb : of Chet he /La-1, a a G_. J-. a. --1-3-t..t, c...p. er'et to he the free and voluntary ad of such party for are uses and purposes mentioned in this Instrument Dated Scemuo, t �� I II Lll10 yy11 II // //II -- 04U , ( ,/}' Ohl I C, Ice-Le: W4, Cl/atilt, C tv±wclty 1, J _ Notary Public and for the State °M ashinghm ✓ n . - fy ResNmg at ra.,o., scti- w,e a c_ J�.��m16,p�n H`�Y.'y 5• t Ali appointment expires frto, 4 3,tg Sala sloth Water Farement and 'Iainluienec Mtceinart Paec 4ol17 CII Y I IF AUBURN .- F,lli Carlax. Mona Drainage Engineer Date STATE Oh V.ASFIIYn,l ON I s COON IY OF MSC( 1 I cern I that I knuls or have sals(acrnre cmdeuce that hm C?law 1% the person Aho appeared heltue me, and said person acknowledged (hat he signed this instrument, on oath slated that he was minimized to e'ecu(e the instrument and acknowledged it as the STORM DRAINAGE ENGINEER of FHF CITY OF AUBURN hi he the free and a aluntars act of such pelt, for the uses and purposes mentioned in this Instrument Dated I/9 S/I J `-, r ta , 'i � _,S�` eno��4,,I I (tali? 1. A \/ r ( . d' 4 Noero Pubh. mmd foe the Ewe atil aehing;an 50.. = Rem/ling at F. , r , e , , .. 4-" { Via tl5 my appointment etpnea edt9/re I^ Or IN H4rin Isle 1El258 TIFF 11 On Iupment NloI.t k Plastics FACCB-uu M1V cgal Does2oii mr Uma La.,mmt and M),aenaTa Ageemem Page 5 of IV EXHIBIT "A" I FOAL DESCRIPTION NEW PARCEL A, CITY OF AUBURN BOUNDARY LINE ADJUSTMENT NO BLA 07-0008 AS RECORDED UNDER RECORDING NUMBER 20070904900010, RECORDS OF KING COUNTY, WASHINGTON ate ad tiLtt C -- rni Wan Easement and Maintenance A_meement Page a of I7 EXHIBIT `B" i. l :. .. ,rok- c\- ‘',, I ,, �l li e £�j 1 • • \ 11t V - L. o /�_ $ . - yLa 1 - ~—____ m N are. FacnrctI anvil lanaenan.c Nu env F.gi 7 of 17 EXHIBIT "C" STORM WATER POLLUTION PREVENTION MAINTENANCE and OPERATION SCHEDULE for Mohawk Plastics, Lot 3A SEPA NO. SEP07-0001 PAC NO. FACOS-0026 Site Address: The project is located in the NE ' . Section 13, Township 21 North, Range 4 East, W M 701 "A" Street NW The tax paicel number is 1321049094 Introduction: This storm drainage technical information report has been prepared to address the City of Auburn's site development and storm drainage i equrements for the proposed Mohawk Plastics, Lot 3A Building Addition located at 701 'A Street NW The site has an area of approximately 2 59 acres and is currently undeveloped When developed, the subject site will hold a 69,886 SF addition to the warehouse on lot 3 and associated paved parking to serve the addition The subject site will be covered with 36.009 SF of paved parking and gravel access, and 69,886 SF of building addition when developed According to the City of Auburn's Construction Standards for storm water management, the city requires storm water quantity and quality control to all proposed developments We have proposed to collect all of the storm water runoff from the landscaped, building and pavement areas in a series of catch basins This water will be conveyed by storm drainage pipe to an underground storm water detention facility located beneath the parking lot near the south properly line Here the storm water will be released into a 12-inch storm drain line which will connect into a new catch basin in A' Street NW on the east edge of the property Sto MI Water F namart and Ma"au Lauee A^J_ lent Pena 8 ut 17 Plan Goal: The specific purpose for the storm water facility is to minimize pollution that is typically associated with modern development In general, pollution from motor vehicles and pollution generated from erosion Attached to this narrative is a maintenance manual, which offers guidelines to the owner for storm water facility maintenance Prevention BMP'S: The catch basins shall have stenciled on them `DUMP NO WASTE — DRAINS TO STREAM " The owner shall be responsible for sweeping the lot. installing storm drainage stenciling and provide spill control procedures In case of spill call DOE at 1-425-649-7000 The catch basins, detention/wetpond, and control structures will be visually inspected for accumulation of debns and silt and will be maintained as required by this pollution prevention plan and attachments • Maintenance Standards for Drainage Facilities No 3 — Closed Detention Systems (TanksNaults) No 4 — Control Structure/Flow Restrictor No 5 — Catch Basins (Department of Ecology Storm Water Manual. August 2001 ) EcoStomi® Plus Treatment System Treatment BMP'S: An Ecostorm® Plus Treatment System has been installed to treat runoff for conventional pollutants The Ecostorm® Plus was designed to treat at least the 2-year 24-hour storm event (water quality storm) for water quality treatment The City of Auburn Utilities Section is to review and approve any changes to this Stormwater Pollution Prevention Plan prior to changes in its implementation Additionally, any changes in ownership or person of responsibility are to be reported to the City Utilities Sections Storm Ware' Lascant and nv nneinn,. A5rt,ment Pame o of 17 InspectionlMai ntenance: Regular inspections of the drainage facilities should be earned out twice per year, in the spring and fall The responsible party should keep records of these inspections available for review by the City Additional inspections may be required after severe storms Routine maintenance of the site will Include mowing, care of landscaping and the removal of trash and debris from the drainage system The parking lots and dnveways should be kept clean and in repair Events such as major storms or heavy winds will require immediate inspections for damages Routine maintenance of the site will include mowing, care of landscaping and the removal of trash and debris from the drainage system The parking lots and driveways should be kept clean and in repair Events such as major storms or heavy winds will require immediate inspections for damages To ensure proper water quality and treatment the EcoStoim® Plus Treatment System must be propeily maintained Be careful to avoid introducing landscape fertilizer to receiving waters or groundwater Catch basins shall be cleaned when sump is 1/3' full of sediment or debris Person of Responsibility: Mohawk Northern Plastics William A Gates 701 'A' Street NW Auburn, WA 98002 (253) 939-8206 Design Engineer: Rupert Engineering, Inc Adam E Paul, PE 1519 West Valley Highway North, Suite 101 Auburn, WA 98001 (253) 833-7776 Stem Water Fin mmI end Nick mluuutt AKrtt nml Page lu at 17 Plan and/or Information Updates: The City of Auburn Storm Drainage Utility section is to review and approve any changes to this Storm Water Potmtion Prevention Plan prior to changes in its implementation Additionally, any changes in ownership or person of responsibility are to be reported to the City Stone Drainage Utility section INSPECTION/MAINTENANCE CHECKLIST STRUCTURE TE STIOAINTENANCE u Results/ _ Maintenance Date Inspection Al' Catch Beans Results 1 Maintenance Done Stormrech Inspection Chambers Results Detention System Maintenance Done Inspection Conveyance Results Pipes Maintenance Done Flow Control Inspection Structure (MI-I #4) Results _ Maintenance Done EcoStorm® Plus Inspection Results Maintenance Done rm V.irtt E.wr.ct ar'i ta\1\IC1\✓t„ Aoemtent Page II of I7 Maintenance Standards for Drainage Facilities. The facility-specific maintenance standards contained in this section are intended to be conditions for determining if maintenance actions are required as identified through inspection They are not intended to be measures of the facility's required condition at all times between inspections In other words, exceeding these conditions at any time between inspections and/or maintenance does not automatically constitute a violation of these standards However, based upon inspection observations, the inspection and maintenance schedules shall be adjusted to minimize the length of time that a facility is in a condition that requires a maintenance action storing atet ca: ni n1 a1,n nta knan.. Agrt LITIt_nt vas. 12 0r17 Yo. 3—Closed Detention Systems (TanksNaults) Maintenance Detect Conditions When Maintenance is Needed Results Expected Gwygrynt When Maintenance is Reformed Storage Area Plugged Air Vents One-half of the cross section of a vent is Vents open and blocked at any point or the vent damaged functroney Dellis and Sediment of the dmmmeterr of thent M1 exceeds 1/2d All lbris removed anfromstorage a length exceeds storage vault or any point depth stoiage area aaaeeea to^..of diameter (Example 72-inch storage tan! would require cleaning when sediment reaches depth of 7 inches for more than 1/2 length of tut l Joints Between Any openings or voids allowing material to All joint between tweens Tank/Pipe Section be transported into facility tank/pi arc sealed All determine stuctural stabilnytlySsm Tank Pipe Bent Out Any part of tank/pipe is bent out ofshape Tank/pipe repaired of Shape more than lD olio design shape or replaced to iReview regmreo by engineer to determine design structural BlabJity) Vault Structure [mobs wider than la-inch and any Vault replaced or Includes Cracks in evidence of soil particles entering the repaired to design DamageWall. Bottom, ure h the cracks, or ecifications and to Frame mmtlenance(mspection personnel structurally sound is andfor Top Slab determines that he vault is not structurally sound Cracks wider than l2inch at the joint of No cracks more than any mlevoWlet pipe or any evidence of soil tlo-inch wide at the Particles entenng me vault through the joint of the walls nle ft✓oel pipe Manhole Cover Not in Place Cover is manhole requir es rtmayinplace Manhole is closed Any Locking Mechanism One maintenance person with proper tools Mechanism opens NIXVlmkxg cannot open have less than l2 mechanism inch of threaad ntmayol cell proper tools apply to self-locking Irds) Cover Difficult to One maintenance person cannot remove lid Cover can be Remove after applying normal lifting pressure Intent removed and is to keep cover from sealing off access to reinstalled by one mamtenaNz maintenance person Ladder Rungs unsafe Ladders unsafe due to missing rungs Ladder meets misalignment, not securely attached to design standards structure wall, rust, or crass Allows maintenance person safe access Catch Basins See"catch Basins See-Catch Basins(No 5) Set Catch Basins (No Cl iNo 5) ‘ilonn u um Fvement,nr,l Nte,"te'.,-a Aa ecr cht ?do. 13 of 17 No. 6—Control Structure/Flow Restuctor Maintenance Defect Condition When Maintenance Is Needed Results Expected Component When Maintenance is Performed General Trash and Dvbus Matenal eiceeds 25% of sump depth or I Control structure (Includes foot below onfice plete orifice is not blocked Sediment! MI trash and debris removed Structural Damage Structure is not securely attached to Structure securely manhole wall attached to wall and outlet pipe Structure is not in upright position (allow up Structure in correct to 1033 from plumb) position Connections to outlet pipe are not Connections to outlet watertight and show signs of rust pipe are watertight, structure repaired or replaced and works as designed Any holes, other than designed holes in Structure has no holes the structure other than designed holes Cleanout Damaged or Cleanout gate is not watertight or is Gate is watertight and Gate Missing missing works as designed One maintenance person cannot move up Gate moves up and and down gate down easily and is watertight damaged leading to gate is missing m Cwoain is in place ks as designed d Gate is rusted over 5C'f of as surface Gate is repaired or area replaced to meet design standards Orifice Plate Damaged or Control device is not working properly due Plate is in place and Missing to missing out of place, or hent()Mice works as designed plate Obstructions Any trash, debrs, sediment, or vegetation Plate is free of all blocking the plate obstructions and works as designed overflow Pipe Obstructions Any trash or debris blocking (or having the Pipe is free of all potential of blocking)the overflow pipe obstructions and works as designed Meubole See closed See 'C Iusod Detention Systems ;No 3) See"Closed Detention Detention Systems' Systems' (No n (No Si Catch Basin See"catch Basal 3 See "Catch Basin (No 5) See"Catch Basins' (No s No 5) Stir nit W ate! Casement and 314m1enan A grinrout Pete 14ol 1 No. 5-Catch Basins Maintenance I Defect Coildrtions When Maintenance is Needed Results Expected Component When Maintenance is performed General Trash& Debris Trash or debns which is located immediately No Trash or debris in front of the catch basin opening or located immediately in blocking filleting capacity of basin by front of catch basin or on more than 101u grate opening Trash or debris On the basin that exceeds No trash or debris in the 00 percent of the sump depth as measured catch basin from the bottom of basin to invert of the lowest pipe oubasin, ein no case lesthan amwmmoslx inches clearance from the debns surface to the invert of the lowest pipe Trash or debns in any inlet or outlet pipe Inlet and outlet pipes blocking more than 1/3 of height free of trash or debris Dead animals or vegetation that could No dead animals or generate odors that could cause complaints vegetation present withino dangerous gases (fig methane) the catch basin Sediment Sediment on the basin)that exceeds 60 No sediment in the catch Percent of the from the bottom ofbaron t depth o measurede basin lowest pipe into or out of basin, but in no case less than a minimum of6 inches clearance from the sediment surface to the invert of the lowest pipe Structure Top slab has holes larger than 2 Square Top slab is free of holes Damage to inches or cracks wider than 1/4 inch and cracks Frame andlor Top Slab (Intent is to make sure no matenal is running into basin) Frame not sitting flush on top slab i e Frame is sitting gush on separations of more than 3/9 inch of the the neer rings or top slab frame from the top slab Frame not and firmly attached securely attached Fractures or Maintenance person Judges that structure Basin replaced ^r Clacks in is unsound repaired to design Basin Walls/ standards Bottom Grout fillet has separated or cracked wider Pipe is regrouted and than 1/2 inch and longer than coot at the secure at asin wall of soifparicleseMerhg pipe basin through cracks Settlement/ If failure of basin has created a safety, Basin replaced or Misalignment function or design problem repaired to design standards Vegetation I Vegetation gr^v^^9 across and blocking No vegetation blocking more than 101e of the basin opening opening to basin rtnmi Water Lawmen and Mautrermtui. Aereenlent Page 15 of 17 No 5—Catch Basins Maintenance Defect Conditions When Maintenance is Needed Results Expected Component When Maintenance Is performed Vegetation growing in mleUoutlet pipe joints No vegetation or root that is more than six inches tall and less growth present than su inches apart Contamination See "Detention Ponds (No 11 N^ Pollution present and Pollution catch Basin Cover Not inmissing or only panic lly n place Catch basin cover is Cover Place Ace ope tch basin requires closed maintenance Locking Mechanism cannot he opened by one Mechanism opens with Mechanism maintenance person with proper tools Proper tools Not Wolf mg Bolts into frame have less than 1/2 inch of thread Cover Difficult One maintenance person cannot remove lid One maintenance person to Remove after applying normal lifting pressure can remove cover I Intent is keep cover Dom sealing off access to maintenance Ladder Ladder Rungs Ladder is unsafe due to missing rungs, not Ladder meets design Unsafe securely attached to basin wall, blandalliS and allows misalignment, rust cracks, or shatp edges maintenance person sale access Metal Grates Grate opening Grate with opening wider than 7/8 inch Grate opening meets (It Applicable) Unsafe design standards Trash and Trash and debris that is blocking more than Grate free of trash and Debris 2u'1 of grate surface rnlepmg capacity dehns Damaged or Grate missing or broken memhepsl N the Grate s in place and Missing grate meets design standards Glom W ater Fas manI and fMemwvnn 4gn min Page 1e of 17 LeoStorm® Plus by Royal Em iranmental Systems. Inc. I he Fustmn Plus maintenance p,oywm is asailahle online at ntm .InArkx .,, a Ientcmases neCdonnloaduos Li ecosnmm m maintenance�,ec,6 ,m plus mntenanceLinu r pp Papn µin«Fne,neni And 4an0. m ini_ ny eegent p. 17 o117