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HomeMy WebLinkAbout02162022 PACAB Work Session PacketPort & Commerce Advisory Board Agenda Packet Work Session Wednesday, February 16, 2022 Council Chambers, City Hall 12: 00 p.m. All public is invited to attend. CITY OF SEWARD HARBOR WASHDOWN PAD _ SFWARD•ALASKA --. EBRUARY 2022 CHUKCHI SFA KOTZ , �J S ♦ NOME _ _ (tif" V F r _ I o' e • °R°�9 a„ UNaAIASKA/DUTCH DIWNGHAfJ .SEWARD SAY g,ISTOL ODIAK ARBOR .. A�SKA e $ GULF OF PROJECT LOCATION STATE OF ALASKA DRAWING INDEX SHEET ID SHEET NO. SHEET TIRE G-100 I TITLE SHEET AND DRAWING INDEX G-101 2 GENERAL NOTES AND DESIGN CRITERIA G-200 3 EXISTING CONDITIONS AND SURVEY CONTROL C-100 4 DEMOLITION PLAN C-200 5 SITE PLAN C-201 6 WATER TREATMENT SCHEMATIC AND SECTION C-202 7 WASHDOWN PAD PLAN AND DETAILS C-203 S SITE GRADING AND LAYOUT PLAN C-300 9 WASHWATER / STORMWATER COLLECTION DETAILS C-301 10 STORMWATER SYSTEM DETAILS C-302 11 WATER SYSTEM DETAILS C-400 12 CML DETAILS 5-100 13 EQUIPMENT BUILDING PLAN VIEW AND ELEVATIONS E-100 14 LEGEND, SCHEDULES AND DETAILS E-201 15 ELECTRICAL SPECIFICATIONS E-202 16 ELECTRICAL SPECIFICATIONS E-300 17 ELECTRICAL PLANS PROJECT pGR�a�FN°F LOCATION Q � BOATHARBOR 2 O F p v h PESOPPECTION BPS SEWARD VICINITY MAP me;^gig=�dth, CITY OF SEWARD HARBOR ret to, e design wn n them d—mg,, M6 Wert36t,A, n�` 1 f WASHDOWN PAD d d= d �,v. ES03 F rage 907 56 1 11 J -t ad e°wt -t PNo. n t t b d o tnat R Pnonc 90� 561 1011 DQIzo�� n t a t t a r:d t m PNo. TITLE SHEET AND DRAWING INDEX ri ma:yMa,�,exs.mm ENGINEERS, INC. 021 Ax Lie#Ascczso ' DESIOND) Rv: KK R�,E: D3,D4,20]3 G-10 �0.1 F-17 DESCRIPTION CHECKED . NPK Pf�IECD N0: ]IIIfi9 SHEET NOTES: 1. COMPLETE DEMOLITION WORK IN ACCORDANCE WITH FEDERAL, STATE, AND LOCAL STANDARDS. FOLLOW ALL PROJECT SPECIFlC PERMITS. 2. DO NOT DISTURB EXISTING BULKHEAD ANCHOR WALL AND TIE -BACK SYSTEM. LOCATION AND LIMITS SHOWN ARE APPROXINATE. IF SYSTEM IS ENCOUNTERED OR DAMAGED DURING THE WORK, STOP WORK WITHIN THE AREA AND NOTIFY THE ENGINEER IMMEDIATELY. ALL DAMAGES AND COST OF REQUIRED REPAIRS TO THE SYSTEM RESULTING FROM THE CONTRACTORS ACTIVITIES ARE THE SOLE RESPONSIBILITY OF THE CONTRACTOR. 0 10 20 30 40 FT CIE) t 4 x\ EXISTING PAVEMENT TO REMAIN SAW CUT EXISTING PAVEMENT \\ ANCHOR WALL EXISTING PAVEMENT PAVEMENT REMOVAL OMITS REMOVAL AREA \\\\\ EXISTING BULKHEADNOT DISTURB BACK SYSTEM r- ANCHOR WALL -- ANCHOR WALL & TIE -BACK APPROXIMATE OMITS EXISTING PATHWAY & HANDRAIL RELOCATE UNDERGROUND ELECTRIC SERVICE —DO NOT DISTURB SEE ELECTRICAL _ - EXISTING CULVERT PIPE - -- = TO REMAIN gat F3 SEWARD BOATHARBOR 104) PNo mg��ees, mo ps pt ,pp ,bl, to, ^ods o� <eg��es o e,a 11 th, CITY OF SEWARD HARBOR N �co��sUuct�a� a me des' saw a� th d,o cgs. 1506 Wa 36th A—, ES�C' Dllll ro 7e ll of thn=o t°, t l ,, A� h, g,,Al. 99503 ❑ 0 0 WASHDOWN PAD to a a roe ,��� w1mo1i di°e���000 owi ream PNo. - Dmw, m of 1, be used ony m e, mat Ph— 90Ys61.1on 65 lQ D �� ��rwie �o det,i—t di-tly a, rmi„dy m PND DEMOLITION PLAN 0 www.pvdengt.e ' m ENGINEERS, INC. O AK LIC#AECC250 iav omc ocscwanon m1cmm a -nc raa-1 UU "4 SHEET NOTES: 1. REMOVAL OF EXISTING ASPHALT PAD WITHIN WASHDOWN PAD AREA SHOWN ON SHEET C-100. 2. BULKHEAD WALL TIE —BACK ANCHORS APPROXIMATELY 8' BELOW TOP OF WALL. 3. PERFORM POTHOLING PRIOR TO SUBMITTING OIL WATER SEPARATOR SHOP DRAWINGS. 4. ELECTRICAL SCOPE INCLUDES NEW UNDERGROUND ELECTRICAL SERVICE BY SEWARD ELECTRIC DEPT. (EXACT LOCATION AND ROUTE LED) TO A NEW NEMA 4X METER/MAIN ON THE EXTERIOR WEST WALL OF THE EQUIPMENT BUILDING. FROM METER/MAIN 1.25—INCH CONDUIT WITH Gi, 1�SG CU, XHHW CONDUCTORS WILL BE INSTALLED TO AN INTERIOR 100A/ 240V, 1PH, 0 10 20 30 40 FT 30—SPACE PANEL BOARD INSTALLED INSIDE OF THE EQUIPMENT BUILDING ON WEST WALL. 7", t. .. .. ,¢".. V, / b' \ x �r.........................� "' EXISTING PAVEMENT TO REMAIN J TRAVE LI FT DOCK * CONCRETE DRIVEWAY WASHDOWN PAD OPERATION CONCRETE —TO —PAVEMENT ��._. SEWARD BOAT HARBOR \ SIGN ASSEMBLY, SEE DETAIL 1/C-40D TRANSITION SECTION I s\ YARD HYDRANT 64.2' WATER METER ASSEMBLY s\ �. ON CONCRETE PAD 4 ° \ ^� .\ (4) BOLLARD, TYP. 4' OC SEE DETAIL 3/C-400 1 WASHDOWN PAD � BULKHEAD WALL TIE —BACK AREA ° ° (SEE NOTE 2) °D' ° ACCESS MANHOLE 1" WATER LINE FROM EXISTING WATER SERVICE A �G C-2o1 f ^� WASHWATER CATCH BASIN INLET TO WASHW Z �\ SUMP PUMP WITHIN RISER PIPE G ATER TREATMENT SYSTEM STORMWATER CATCH BASIN INLET \ WITHIN BUILDING °° c °° ° POTHOLE AT STORM DRAIN PIPE INTERFACE WASHWATER OUTFLOW PIPE WITH WALL TO INVERT SHOWN. VERIFY RIFV PIPE - STORMWATER OUTFLOW PIPE ALIGNMENT AND PENETRATION DOES NOT TO SUMP �° ° CONFLICT WITH WAFER AND OR KING PILE. (BELOW GROUND) ,� ° --� S`Q A (SEE NOTE 3) OIL WATER SEPARATOR J INLET IN '13,99, STORMWATER OUTFALL EQUIPMENT BUILDING 0� 10 a \ ° OUTLET INV: +13.99 PIPE PENETRATION THROUGH EXISTING BULKHEAD WALL 0 SD SD SD SD SD SD Y- / 'SEE DETAIL 4/C-301 +i LATE EXISTING ELECTRIC SERVICE QWT INV. +13A2 EX REM CULVERT PIPE `..;... ". .. TO REMAIN NA c� 0 w �\ EXISTING PATHWAY AND RAILING \ ( le k og,am9l�emelnod= CITY OF SEWARD HARBOR G1 N m ......o. T e ...... now... Pere draw ng 06 6 hde m �� are = 9e e� ., �.Iled ..,. ine WASHDOWN PAD n d9 n Iry. D G V 9 s �V of dr ch rage, dlesl,a 99503 i tltl ewt t '11 P„a. _ D g n t t b d I, any t Pnonc 905561 1011 . anlo. SITE PLAN �Z 021fj412 ww P: gu,exs._ ENGINEERS, INC. QdK1 11C#�CC250 77° " DEI 7— k2 /zkzg C_2 REMOVABLE CAP OR PLUG. I I I I I I EQUIPMENT BUILDING I WASHWATER FlBERGLASS + j CONCRETE WASHDOWN DRIVEWAY PAD EDGE WASHDOWN PAD REMOVABLE. 12"0 HOPE SUMP PUMP RISER PIPE PENETRATION THROUGH EQUIPMENT SCREEN TRAP BUILDING FOUNDATION AND FLOOR WASHWATER CATCH BASIN REMOVABLE SUMP PUMP FOR WASHWATER TREATMENT SYSTEM (PUMP SUPPLIED BY MANUFACTURER OF WASHWATER TREATNENT SYSTEM.) 10" BASIN SUMP DEPTH FOR SEDIMENT CAPTURES HDPE FlTTINGS: 12", 2'',8" TEE 8"0 HDPE WASHWATER OUTFLOW PIPE WTH 12'" PLUG AT BOTTOM OF TEE. NOTE: ALL WATER SHALL BE REMOVED FROM SYSTEM FOR WNTERIZATION. n WATER TREATMENT SECTION — SECTION A —A C Ofl SCALE: NTS TREATED AND RECYCLED WASHWATER PRESSURE WASHERS i i CITY WATER (ADD AS REQ'D) BACKFLUSH WASHWATER \ I I Isi RECYCLED PERIODIC OFFSITE WASHWATER SLUDGE DISPOSAL _ SUMP TREATMENT WASHWATER PUMP SYSTEM CATCH BASIN STORM WATER CATCH BASIN WASHWATER TREATMENT I � I I I f I I SiORMWATER I OIL/WATER OUTFALL I I I SEPARATOR I I I I I I I I STORM WATER TREATMENT WASHDOWN PAD n WATER TREATMENT SCHEMATIC G201 SCALE: NTS PNO Gglneers, Inc 11, or a not-p—,ble fsfely em p�p<edpree p erp p pr lee CITY OF SEWARD HARBOR c N pco�psUuct�a� a me des' saw a� tM1ese dro cgs. 1506 W-36t A—, o D21ocE41LJ22 0raanwrm�;mI9rog�asou�nosrre w� aleis pn ndoetmtropm�amm Fem�t �od'sreeedq ar ond'`'e'mn°iey�r�em pNo. wWASHDOWN PADppa11fo;refeu se thil pnaoApp.�99503 poanyimapm 9N0. oee omaPh— 9075611m WATER TREATMENT SCHEMATIC AND pdl.9-111— ENGINEERS, INC. SECTION6VlO AK LIC#AECC250 (� w:v are oncwanon accnm er: nwc F., No: ax/oz i�es C-2U 1 0�/ PROVIDE (2) #5 HOOPS AROUND EACH RISER/RIM, AS SHOWN CAUTION: WATERTIGHT HATCH, 1. WATERTIGHT HATCH NOT LOAD RATED. p0 NOT D.I. RIM NEENAH R-3492 1,-3„ REMOVABLE I�-3.� WATERTIGHT HATCH DRIVE ACROSS HATCH_ (SOLID LID) REBAR, T FIBERGLASS CRATE, WASHDOWN STEEL RIM 2. FlBERGLASS GRATE SHALL BE RATED FOR A 30"0 HOPE RISER B REMOVABLE A� PAD 6" BASE COURSE WASHDOWN PAD MINIMUM VEHICULAR WHEEL LOAD OF 1500 LBS. SLOPE WASHWATER �� STORMWATER SLOPE GRADING D-1, TYP. STORMWAiE • •. � . REBAR, TYP. STEEL RIM, TYP. (2 TOTAL) 24"0 HOPE RISER 24"0 HDPE RISER 24"0 HDPE RISER FABRICATED LADDER, TYP. �.rilLrLflfLl� r WELDED HDPE END PLATE, TYP. FABRICATED FIBERGLASSAGRATNG CUSiOMEMADE ANDEMOVAR PROVIDED & °FLANGE CONNECT LADDER SUBBASE, 2'-0° MIN 2'-0" MIN I TYP. BY MANUFACTURER OF - __ GRADINGP Typ f ^a 1 TYP WASHWATER TREATMENT SYSTEM. -y- ,iyT y,, GEOTEXTILE �48"0 HDPE / APPROX. (MAX.DEPTH = 18")---'---' REINFORCEMENT AnON 12"0 STORMWATER UNITS D PLATFLTW PIPE(BEHIND) AT mz CLASS END PLATE (BEHIND) A BEDDING 12°0 STORM RAIN MATERIAL TO MH-1 48"0 HOPE VAULT •26° e /� SECTION A —A: STORMWATER CHAMBER 13--0' Cann SCALE: NIS -CONTRACTOR TO VERIFY FINAL DIAMETER. 8"0 WASHWATER OUTFLOW PIPE GRATE SHALL SIT FLUSH ON STEEL DECK RING. 84°0 HDPE VAULT (OPPOSITE SIDE OF CATCH BASIN) D.I. RIM NEENAH R-3492 �1 HDPE DUAL CATCH BASIN SECTION SOLD UD)�WASHDaWN PAD INSIDE EDGE Cann SCALE: NIS CIRCULAR LEDGER R NOTES: __ ___ _ REBAR, TYP. DECK RING 1. WATERTIGHT HATCH SHALL BE BAIER FLUSH HATCH MODEL BFHR24, OR - y��0 ENGINEER APPROVED EQUAL, SEE TECHNICAL SPECIFICATIONS FOR DETAILS. 6' BASE I- \ BENT PERIMETER R 2. THE FIBERGLASS GRATE SHALL BE MOLDED HLS, AS MANUFACTURED BY COURSE FIBERGRATE COMPOSITE STRUCTURES, OR ENGINEER APPROVED EQUAL, SEE GRADING OUTSIDE EDGE OF TECHNICAL SPECIHCATIONS FOR DETAILS. D-1, TYP. CIRCULAR LEDGER .. ' ASTEEL DECK RING (SUPPLIED RISER 30'0 HOPE C`EpR BY MANUFACTURER OF41/4 DECK RING TO WATERTIGHT HATCHPERIMETER I'L „ JI DECK RING STOPPER BASE COURSE, 84"0 HOPE FABRICATED IVt BENT PERIMETER R LADDER GRADING A, TYPGEOTEXTILE MINIMUM WASHWATER REINFORCEMENT DEPTH 2" ABOVE TOP OF PIPE 1 I/28" I.D. HOPE WASHWATER FLEXIBLE 5/16 PERIMETER 1'L TO OUTFLOW PIPE COUPLINGS FlBERGLASS GRATE 5/16 CIRCULAR LEDGER 2'-0" MIN SHOWN. WATERTIGHT TYP 27" CONFIRM WTH MANUFACTURER HATCH ALSO FITS RIM. _ OF WATERTIGHT HATCH STEEL DECK RING 8" I.O. 4W APPROX. 5 1/2- Wt CIRCULAR LEDGR III EXCAVATION EXCAVATION STEEL RIM, SEE DETAIL NOTE: � OMITS 1. INSIDE DIAMETER OF BENT PERIMETER PLATE SHALL MATCH OUTSIDE DIAMETER OF STEEL DECK RING. - CONTRACTOR TO VERIFY DIMENSIONS NTH DECK RING MANUFACTURER PRIOR TO FABRICATION. ,„ X XTXX 2. THE DECK RING SHALL BE PURCHASED FROM MANUFACTURER OF THE WATERTIGHT HATCH AS �� t CLASS A BEDDING UNGALVANIZED STEEL. THE DECK RING SHALL THEN BE WELDED TO THE CATCH BASIN RIM, AND THE 10" DEEP SUMP MATERIAL 20" CLEAR ENTIRE RIM ASSEMBLY SHALL BE HOT -DIPPED GALVANIZED. PROVIDE PIPE EXTENSION n GRATE & RIM DETAILS n SECTION B—B: WASHWATER CHAMBER caoo SCALE: Nfi ca00 SCALE: Nfi PNo hgm..,., mop. got ,�oo�sroie m nr.1y m� ds P,.�,,,, _-� ., tM1, CITY OF SEWARD HARBOR '111tr ct'ion o the design aw tese1506 Wa 36tO Ava� l dramngs. re =oenT�rot�a"= o,e n ro11ed the WASHDOWN PAD g s eVy e�ot Arlin—gq Alaska 99503 t d a .� wl a PNo. �0�� 0 e t t d dt a 9 m.t Pna�e 9ozs611on d dr mPNo. © © WASHWATER AND STORMWATER Ttt atd d t 6 021p412�22 P.ae gm 111 m ENGINEERS, INC. CATCH BASIN DETAILS AK. LIC#AECC250 77777 rav 0nrc 02vnirn0n cx2cnoer nPn raa2cTNo: 07n2'z. C-3UU�9 PRESSURE WASHER (TYP.) ELECTRICAL PANEL BOARD EQUIPMENT BUILDING ELECTRICAL SHEET NOTES: I. PANEL BOARD: 100A, 24OV, IPH, 30-SPACE PANEL BOARD INSTALLED WITH EQUIPMENT BUILDING ON WEST WALL. 2. DEDICATED 20A CIRCUIT/RECEPTACLE FOR WASHWATER TREATMENT SYSTEM. 3. RECEPTACLES TO BE INSTALLED AT 12-FT CENTERS INSIDE BUILDING WITH 3 RECEPTACLES PER 20A, 120V CIRCUIT AND I EXTERIOR WEATHERPROOF RECEPTACLE ON A 20A DEDICATED CIRCUIT. 4. INTERIOR UGHTING: 4 EACH VAPORTIGHT 4000 LUMEN LED STRIP FIXTURES CONTROLLED BY UGHT SWITCH NEAR MANDOOR. 5. EXTERIOR LIGHTING: FULL CUTOFF LED WALLPACK INSTALLED ABOVE MANDOOR, OPERATED BY PHOTOCELL WITH OVERRIDE SWITCH LOCATED INSIDE BUILDING. EXTERIOR FLOOD U( EXTERIOR RECEPTI, ------- ------- ------- I I I I I I SUMP RISER PIPEJ mim FILTER EQUIPMENT PLATFORM TREATMENT/STORAGE TANK 42" DIA, 54" HIGH 300 GAL -ABOVE GROUND SEPARATOR 42" DIA, 54' HIGH 300 GAL PVC LINES FROM FILTERS i0 EXTERIOR WALL EXTERIOR PRESSURE WASHER & BACK WASH LINE HOSE BIBB CONNECTIONS 3.5 X 11.875 LVL HEADER (TYP.) q q n EQUIPMENT BUILDING — PLAN VIEW 6-I00 SCALE: NTS WIDE BY 7' TALL n EQUIPMENT BUILDING — ELEVATION VIEW FRONT 6.100) SCALE: NTS ^^^` ^IINSTRUCTION �L ROOFING (TAHOE BLUE) EACH PER MANUFACTURER FOR )WABLE WIND SPEED = 130 MPH W LOAD = 60 PSF 11UM 15 LB FELT. MEN ICE AND WATER SHIELD TO COVER THE F EAVE AND 36" PAST WALL LINE. F SHEATHING SIDING (TAHOE BLUE) POTABLE WATER SIGN 10" ALUMINUM 0.040"t ice— `•♦ 1 I I POTABLE i WATER i _... _.........._3SURE HER HOSE BIBB CONNECTIONS (3 EACH) BOUNDARY NAILING (TYP.) ROOF ASSEMBLY EAVE TRIM METAL ROOFING 5/8" ROOF SHEATHING • IOd 0 fi' OC ®BOUNDARIES FASCIA TRIM IOd 0 6° OC 0 PANEL EDGES IOd 0 12" OC 0 FIELD 12 PRE—ENGINEERED TRUSS 0 24" OC 2.6 FASCIA w/ 4 BOUNDARY NPIDNC (TYP.) DRIP EDGE FULL HT. 2X FULL Hi. BLKG. BLKG. PANEL I/2" SHEATHING, IOd 0 6' OC a EDGE NAIL P.T. SILL PLATE 5/8" A.B. 048' OC THICKENED SLAB EDGE 2X6 016" OC STUD CLASS A CONCRETE (3) {15 BARS CONT 4" RIGID INSULAPON 6X6 W4.5 WWII BASE COURSE, GRADING A n EQUIPMENT BUILDING — ELEVATION VIEW SIDE 6.100 SCALE: NTS og,am9�"�me;^gin= n�°e5��' CITY OF SEWARD HARBOR N Wh „action o e design ..... o an here drawings 1506 V'-36t,A,— e,e = �,�,�'n" n,e 9e e,n n, nn�fed ,ne WASHDOWN PAD 9 s I nV D, Ar ch rage, Alesl,a 99503 !al"-7 a 1 e w1 , u PND.65o�uD mm Phone 9075611011 © © EQUIPMENT BUILDING PLAN & w"ll r, a e e 1yY d, y,oAND. y dg,� eg,m ENGINEERS, INC. ELEVATION io A LTC#AHCC250 REV I DAIS O RIPIXIN OBIGNMBY: 7—.F-7-NP D 7.... S-10013