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Attachment A- Drawings and Specifications

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Attachment A- Drawings and Specifications

BUZZARD POINTDEMOLITION PLANS 2015

McKissack & McKissack

901 K Street, NW, Suite 600

Washington, DC 20001

www.mckissackdc.com

SUPER SALVAGE

SQUARE 0605, LOT 0802

EIN PROPERTY

SQUARE 0605, LOT 0007

AKRIDGE PROPERTY

SQUARE 0607, LOT 0013

WASHINGTON, DC

(SALT DOME)

SQUARE 0661, LOT 0800

McKissack & McKissack

901 K Street, NW, Suite 600

Washington, DC 20001

www.mckissackdc.com

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AERIAL SITE PLAN NTS

10 INCHES

JOB W12-2600 SHEET 2 OF 27 REVISION

NO. DESCRIPTION BY DATE

BUZZARD POINT

DEMOLITION PROPERlY IDENTIFICATION

1

2

3

SUPER SALVAGE PROPERTY SQUARE 06051 LOT 0802

AKRIDGE PROPERTY SQUARE 0607, LOT 0013

EIN PROPERTY SQUARE 0605, LOT 0007

4 WASHINGTON DC (SALT DOME) SQUARE 0661 , LOT 0800

NO.

SCALE INTERCEPTOR

DESCRIPTION

CONSTRUCTION DOCUMENTS

McKISSACK AND McKISSACK ENGINEERING

BUZZARD POINT MASTER UTILITY PLAN

AERIAL SITE PLAN

DEMOunON DRAWN PES CHECKED MAB

BY

I-SYS:::::::TE:..:::"M::::-----------------1 SUBMITTED M BABBITT SURVEYED DATE JULY 2015 RECOMMENDED CADD ALE BZPLOOOO_OEMOUTION C VER2

DATE

0002 ~j~L-------------------------------------------------L---~S=CA=~~------~--------L--------L------~--------~-------L--------L-------~------~--------L--------L--------------------L--------------------------------------------------------------L--------------

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901 K Street, NW, Suite 600

Washington, DC 20001

www.mckissackdc.com

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W12-2600 SHEET 3 OF 27

DESCRIPTION BY DATE

DESCRIPTION BY DATE

PUBLIC SPACE REVIEW

McKISSACK AND McKISSACK ENGINEERING

BUZZARD POINT AKRIDGE WAREHOUSE DEMOLITION

OVERALl. UMIT OF DISTURBANCE PLAN

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0003

SUPER SALVAGEDEMOLITION PLANS

2015

McKissack & McKissack

901 K Street, NW, Suite 600

Washington, DC 20001

www.mckissackdc.com

McKissack & McKissack

901 K Street, NW, Suite 600

Washington, DC 20001

www.mckissackdc.com

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GENERAL NOTES: 1 0 THE CONTRACTOR SHALL ALERT THE CONSTRUCTION MANAGER

48 HOURS PRIOR TO THE COMMENCEMENT OF ANY EXCAVATION OPERATION AND SHALL ASCERTAIN THE LOCATION OF NEARBY UNDERGROUND UTILITIES. NO EXCAVATION IS PERMITTED UNTIL THE LOCATION OF UTILITIES ARE MARKED.

2. THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES HAVE BEEN ESTABLISHED BASED ON INFORMATION FROM RECORD AND CONTRACT DRAWINGS OF PAST AND PRESENT PROJECTS, TEST TRENCHES, AND FIELD SURVEYS. THESE LOCATIONS SHOULD BE CONSIDERED APPROXIMATE ONLY. THE CONTRACTOR SHALL NOTIFY DMPED/DGS/McKISSACK & McKISSACK OF ANY CONFLICT UPON EXCAVATION AT ANY AND ALL SUCH LOCATIONS.

3. ALL CONSTRUCTION ACTIVITIES, INCLUDING, BUT NOT LIMITED TO, WORK AREA, MATERIAL, EQUIPMENT STORAGE, AND FIELD OFFICES MUST BE CONFINED TO THE DESIGNATED SPACES AS INDICATED ON THE DRAWINGS.

4. EXISTING SITE CONDITIONS IN OTHER AREAS (SUCH AS CONTOURS, ELEVATIONS, ROADWAY AND BUILDING LOCATIONS, ETC.) ARE BASED ON INFORMATION FROM RECORD DRAWINGS AND PARTIAL FIELD SURVEYS. CONTRACTOR TO VERIFY ALL LOCATIONS IN THE FIELD.

5. TEST TRENCHES FOR THE PURPOSE OF EXPOSING AND RECORDING THE LOCATIONS OF EXISTING UTILITIES, STRUCTURES AND DUCTBANKS ARE REQUIRED PRIOR TO START OF DEMOLITION.

6. EXISTING AND MODIFIED DATA SHOWN ON THE DRAWINGS SUCH AS STATIONS, DIMENSIONS, CONTOURS AND ELEVATIONS ARE APPROXIMATE AND SHOULD BE USED AS A GUIDE ONLY.

7. THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING ALL EXISTING AND NEW SITE CONDITIONS AND SHALL PERFORM A FIELD SURVEY.

8. THE CONTRACTOR SHALL EMPLOY A CERTIFIED LAND SURVEYOR, REGISTERED IN THE DISTRICT OF COLUMBIA, TO ESTABLISH ALL LINES, ELEVATIONS, ETC. OF ALL EXISTING SITE FEATURES AND TO ESTABLISH ALL CENTERLINES, CURVES, RADII, DIMENSIONS, ELEVATIONS AND OTHER GEOMETRIC DATA REQUIRED FOR ALL NEW SITE FEATURES AS LISTED IN NOTE 4 ABOVE, BY CONDUCTING A COMPLETE FIELD SURVEY. THE CONTRACTOR SHALL SUBMIT BOTH SHOP AND WORKING DRAWINGS TO DC WATER, DETAILING ALL NEW AND EXISTING SITE FEATURES. SHOP AND WORKING DRAWINGS SHALL COMPLY WITH THE CONTRACT SPECIFICATIONS.

9. CONTRACTOR SHALL SUBMIT AND EXECUTE A DUST CONTROL PLAN OUTLINING PROTOCOLS AND PROCEDURES FOR THE SPRAYING OF DUST PILES, CONTAINMENT OF FUGITIVE DUST, AND APPROPRIATE ADJUSTMENT MEASURES TO ACCOMMODATE CHANGES IN ENVIRONMENTAL CONDITIONS.

REDUCTION

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SYMBOLS DESCRIPTION EXISTING

LIGHT POLE nLP

ELECTRICAL MANHOLE (t)

COMMUNICATIONS MANHOLE © OR [g

CITY WATER VALVE CASING <£D

STORM SEWER MANHOLE (Q)

SANITARY SEWER MANHOLE ©

CATCH BASIN D CB

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ABBREVIATIONS: ABAN ABANDONED ASC AMERICAN SURVEYING

CONSULTANTS ASL ALTERNATE SLUDGE

(SPARE LINE) BIT BITUMINOUS BL BASELINE BLDG BUILDING BW BACK OF WALK CB CATCH BASIN CCJM C.C. JOHNSON AND

MALHOTRA CG CHANGE OF GRADE CL CHLORINE CLS CHLORINE SOLUTION CLF CHAIN LINK FENCE C&G CURB AND GUTTER CSMH COMMUNICATIONS SYSTEM

MANHOLE COMM COMMUNICATIONS CRS CHEMICAL RECEIVING

STATION JOB W12-2600 SHEET 5 OF 27 cw CITY WATER DB DUCT BANK D DRAIN NO. DESCRIPTION BY DATE

Dl DROP INLET DIP DUCTILE IRON PIPE E EAST ELEC ELECTRIC EL/ELEV ELEVATION EMH ELECTRIC MANHOLE ETR EXISTING TO REMAIN FF FIRST FLOOR FM FORCE MAIN FT FEET GPR GROUND PENETRATING

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NATURAL GAS HPT HIGH POINT IN INCH INS INSERTION INV INVERT LC LENGTH OF CURVE LP LIGHT POLE LPT LOW POINT LT LEFT MG MEET GRADE MH MANHOLE MISC MISCELLANEOUS -MON MONUMENT MS MULTIPURPOSE SLUDGE N NORTH N/A NOT APPLICABLE NIC NOT IN CONTRACT OMD OFFICE MANUAL DRAWING PC POINT OF CURVE PCC PORTLAND CEMENT

CONCRETE PCCP PRESTRESSED CONCRETE

CYLINDER PIPE DRN PROCESS DRAIN PGL PROFILE GRADE LINE PI POINT OF INTERSECTION PM PROCESS MANHOLE POC POINT ON CURVE POT POINT ON TANGENT PROP PROPOSED RPT POINT OF TANGENCY PVC POLYVINYL CHLORIDE R RADIUS RCP REINFORCED CONCRETE

PIPE RCPP REINFORCED CONCRETE

PRESSURE PIPE RD ROOF DRAIN REF ROOF EXHAUST FAN RR RAILROAD RT RIGHT s SOUTH SMH SANITARY SEWER MANHOLE SRPS SITE RUNOFF PUMP STATION STMH STORM SEWER MANHOLE SD STORM DRAIN SDBC DUCT BANK GROUND WIRE STA STATION NO. DESCRIPTION BY DATE TC TOP OF CURB PUBLIC SPACE REVIEW TEL TELEPHONE TOC TOP OF CASTING McKISSACK AND McKISSACK TOS TOP OF SLAB ENGINEERING TYP TYPICAL VAR VARIABLE BUZZARD POINT vc VITRIFIED CLAY SUPER SALVAGE SITE DEMOLITION w WEST WMH WATER MANHOLE X-DRAIN CROSS DRAIN NOTES AND ABREVIATIONS YH YARD HYDRANT

DEIIOUllON SCALE DRAWN CEC INTERCEPTOR CHECKED JUH SYSTEM SUBMITTED M BABBITT SURVEYED

DATE JULY 2015 RECOMMENDED CADD FILE BZPT D001 DBAOUfiON .AI REVIATION

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901 K Street, NW, Suite 600

Washington, DC 20001

www.mckissackdc.com

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JOB W12-2600 SHEET 6 OF 27

NO. DESCRIPTION BY DATE

GENERAL NOTES: 1. 1711 FIRST STREET, SW, SQUARE 0605, LOT

0802 IS OWNED BY SUPER SALVAGE, INC. WHICH OPERATES A SALVAGE YARD FOR DIVERSE METAL STRUCTURES.

2. THIS LOT IS OPERATED AS A METAL SCRAP YARD SINCE THE 1960S. THE PROPERTY CONSISTS OF THE FOLLOWING CONCRETE MASONRY BUILDINGS: A TWO-STORY MAIN BUILDING; AN OPEN WAREHOUSE ADJACENT TO THE MAIN BUILDING; A CENTER ONE -STORY STRUCTURE; AND A REAR OFFICE SHACK.

3. THE TWO-STORY MAIN BUILDING IS UTILIZED BY THE SUPER SALVAGE FOR OFFICES AND STORAGE. THE EAST FIRST FLOOR LEVEL OF THE BUILDING HAS OFFICES AND RESTROOMS. THE WEST FIRST FLOOR LEVEL HAS A LARGE WAREHOUSE WITH A STAIRWELL THAT LEADS TO THE SECOND FLOOR STORAGE AREA. THE WEST OPEN WAREHOUSE CONTAINS MACHINERY. THE CENTER STRUCTURE IS SURROUNDED BY DEBRIS PILES AND HAS A STAIRWELL THAT LEADS TO THE ROOF. THE REAR SMALL BUILDING IS AN OFFICE .

4. DEMOLITION WORK SHALL COMMENCE ONLY AFTER THE LOCATION AND CAPPING OF UNDERGROUND UTILITIES AND THE REMOVAL OF OVERHEAD UTILITIES SERVICING THE BUILDINGS TO BE DEMOLISHED.

NO. DESCRIPTION

PUBLIC SPACE REVIEW

McKISSACK AND McKISSACK ENGINEERING

BUZZARD POINT SUPER SALVAGE SITE DEMOLITION

SITE LOCATION PLAN

DEIIOUllON SCALE DRAWN CEC INTERCEPTOR CHECKED JUH

BY DATE

~S::7.1S:7.1EM=--------------j SUBMITTED M BABBITT SURVEYED

~D::'::AT::':-E -;:::-;:-~:-:'J:=UL;:-Y ';:;20,;.::15::-=::-::i. RECOMMENDED ~DO FILE BZPT 0001 DEMDLifiON_5 E_PLAN

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901 K Street, NW, Suite 600

Washington, DC 20001

www.mckissackdc.com

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ENVIRONMENTAL INVENTORY

THE FOLLOWING IS FROM THE RESULTS FROM THE JULY 28, 2015 HAZARDOUS MATERIAL SURVEY CONDUCTED BY ECS MID-ATLANTIC, LLC:

ASBESTOS-CONTAINING MATERIALS:

FRONT OFFICE 9" X 9" GRAY FLOOR TILE -5% CHRYSOTILE REAR OFFICE GRAY INTERIOR WINDOW CAULK - 4% CHRYSOTILE REAR OFFICE BATHROOM WHITE INTERIOR WINDOW GLAZE - 2% CHRYSOTILE FRONT OFFICE 12" X 12" TAN FLOOR TILE (INSUFICIANT MASTIC) - 2% CHRYSOTILE 1711 1ST ST SW FRONT OFFICE 12" X 12" TAN FLOOR TILE (TILE #2) - 5% CHRYSOTILE 2ND FLOOR STORAGE AREA PIPE INSULATION - 50% CHRYSOTILE EXTERIOR MAIN BUILDING WHITE EXTERIOR WINDOW CAULK - 2% CHRYSOTILE ROOF FLASHING - 10% CHRYSOTILE ROOF GRAY COPING STONE CAULK - 6% CHRYSOTILE

SRF LEAD BASED PAINT SUMMARY:

REAR OFFICE METAL GREEN WINDOW APRON - Pb 1.00

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NOTE:

JOB W12-2600 SHEET 7 OF 27

NO. DESCRIPTION BY DATE

DEMOLITION NOTES: 1. DEMOLISH, COMPLETELY, DOWN TO GRADE

EVERYTHING WITHIN THE LIMITS OF DEMOLITION.

2. THE CONTRACTOR IS RESPONSIBLE FOR THE COMPLETE AND SAFE REMOVAL OR REMEDIATION OF ANY HAZARDOUS MATERIALS FOUND IN THE DEMOLITION LIMITS REPRESENTED IN THE DEMOLITION DRAWINGS INCLUDING BUT NOT LIMITED TO THOSE LISTED IN THE ENVIRONMENTAL INVENTORY ON THIS PAGE.

3. REMOVE ALL EXISTING SURFACE MOUNTED FIXTURES, WIRING OR ANY ATIACHMENTS AND MISCELLANEOUS DEBRIS LEFT WITHIN THE DEMOLITION AREA.

4. REMOVE ALL DEBRIS FROM BUILDING SITE.

5. DEMOLISH EXISTING WALL ON NORTH EAST CORNER OF SITE, AND WALL FOUNDATION. BACKFILL TO GRADE WITH CR6. ALL FILL SHALL BE PROPERLY COMPACTED WHEN PLACED.

LEGEND:

- LOD WAIT Of DISTURBANCE

w M AREA Of DEMOLITION

AT THE END OF THE DAY OR WHEN DEMOLITION AND ALL LAND DISTURBING ACTIVITIES ARE COMPLETE, THE CONTRACTOR IS TO STABILIZE ALL DISTURBED AREAS WITH A UNIFORM (EVENLY DISTRIBUTED, WITHOUT LARGE BARE AREAS) PERENNIAL VEGETATIVE COVER WITH A DENSITY OF SEVENTY PERCENT (70%) OF THE NATIVE BACKGROUND VEGETATIVE COVER FOR THE AREA ON ALL UNPAVED AREAS, OR EQUIVALENT PERMANENT STABILIZATION MEASURES HAVE BEEN EMPLOYED (SUCH AS PROPERLY COMPACTED STONE FILL, GEOTEXTILES, ETC.).

NO. DESCRIPTION

PUBLIC SPACE REVIEW

McKISSACK AND McKISSACK ENGINEERING

BUZZARD POINT SUPER SALVAGE SITE DEMOLITION

DEMOLITION PLAN

DEIIOUllON SCALE DRAWN CEC INTERCEPTOR CHECKED JUH

BY DATE

~S:;;:;YS:-;;IEM=--------------J SUBMITTED M. BABBITT SURVEYED

r,:D:;;;AT:;;-E -;:;;-;:--;;:;;;;:-:J=UL~Y ~20~15==-:::1- RECOMMENDED CADD FILE BZPT_D002_DBAOLifiON F OOR PLANS

t_,_.i ~00~~ o • d VERIACATION ~j~L_ __________________________________ _L __ ~sCA~~~----_L ____ _i ____ ~L_ ____ ~ ____ _L ____ _L ____ ~L_ ____ ~ ____ _L ____ _L ____ ~ ______________ _l ______________________________________________ l_ ______________________________ _j~D~Q~03:_i__j

0 10 INCHES

SUPER SALVAGE EROSION AND SEDIMENT CONTROL PLANSCALE: 1" = 20'-0"

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NOTE:

JOB W12-2600 SHEET 8 OF 27

NO. DESCRIPTION BY DATE

GENERAL NOTES: 1. COMPLY WITH EROSION CONTROL NOTES ON

DRAWING DOEE002.

2. FOR EROSION AND SEDIMENT CONTROL DETAILS SEE DRAWING DOEE002.

3. HAY BARRELS MAY BE REQUIRED DEPENDING ON UNKNOWN GROUND CONDITIONS

CODED NOTES: 0 STABILIZED CONSTRUCTION ENTRANCE

@ CURB INLET PROTECTION

LEGEND: --SF SILT FENCE

STABIUZED CONSTRUCTION ENTRANCE

- LOD UMIT OF DISTURBANCE

c:::J CURB INUIT PROTECTION CIP

AT THE END OF THE DAY OR WHEN DEMOLITION AND ALL LAND DISTURBING ACTIVITIES ARE COMPLETE, THE CONTRACTOR IS TO STABILIZE ALIL DISTURBED AREAS WITH A UNIFORM (EVENLY DISTRIBUTED, WITHOUT LARGE BARE AREAS) PERENNIAL VEGETATIVE COVER WITH A DENSITY OF SEVENTY PERCENT (70%) OF THE NATIVE BACKGROUND VEGETATIVE COVER FOR THE AREA ON ALL UNPAVED AREAS, OR EQUIVALENT PERMANENT STABILIZATION MEASURES HAVE BEEN EMPLOYED (SUCH AS PROPERLY COMPACTED STONE FILL, GEOTEXTILES, ETC.).

NO. DESCRIPTION

PUBLIC SPACE REVIEW

McKISSACK AND McKISSACK ENGINEERING

BUZZARD POINT SUPER SALVAGE SITE DEMOLITION

BY DATE

EROSION AND SEDIMENT CONTROL PLAN

DEIIOUllON SCALE DRAWN CEC INTERCEPTOR CHECKED JUH

~S::7.1S:7.1EM=-------------j SUBMITIED M. BABBITT SURVEYED

DATE JULY 2015 RECOMMENDED ~CA::'::D::':-D -;:::-FIL-;:-E ~BZ;;::::PT:-;'_D~OE".:;:E0=01.:..:::_E:::::RO:::::SIO=N -:I..D SEDIMENT CONTROL

DOEE001 ~j~L-----------------------------------~---=SCA=~~----~----~----~~----~----~----~----~------~----~-----L----~--------------~----------------------------------------------~------------------------------~------~~

EROSION & SEDIMENT CONTROL DETAILS

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McKissack & McKissack

901 K Street, NW, Suite 600

Washington, DC 20001

www.mckissackdc.com

AKRIDGE WAREHOUSEDEMOLITION PLANS

2015

McKissack & McKissack

901 K Street, NW, Suite 600

Washington, DC 20001

www.mckissackdc.com

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GENERAL NOTES: 1. THE CONTRACTOR SHALL ALERT THE CONSTRUCTION MANAGER

48 HOURS PRIOR TO THE COMMENCEMENT OF ANY EXCAVATION OPERATION AND SHALL ASCERTAIN THE LOCATION OF NEARBY UNDERGROUND UTILITIES. NO EXCAVATION IS PERMITTED UNTIL THE LOCATION OF UTILITIES ARE MARKED.

2. THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES HAVE BEEN ESTABLISHED BASED ON INFORMATION FROM RECORD AND CONTRACT DRAWINGS OF PAST AND PRESENT PROJECTS, TEST TRENCHES, AND FIELD SURVEYS. THESE LOCATIONS SHOULD BE CONSIDERED APPROXIMATE ONLY. THE CONTRACTOR SHALL NOTIFY DMPED/DGS/McKISSACK & McKISSACK OF ANY CONFLICT UPON EXCAVATION AT ANY AND ALL SUCH LOCATIONS.

3. ALL CONSTRUCTION ACTIVITIES, INCLUDING, BUT NOT LIMITED TO, WORK AREA, MATERIAL, EQUIPMENT STORAGE, AND FIELD OFFICES MUST BE CONFINED TO THE DESIGNATED SPACES AS INDICATED ON THE DRAWINGS.

4. EXISTING SITE CONDITIONS IN OTHER AREAS (SUCH AS CONTOURS, ELEVATIONS, ROADWAY AND BUILDING LOCATIONS, ETC.) ARE BASED ON INFORMATION FROM RECORD DRAWINGS AND PARTIAL FIELD SURVEYS. CONTRACTOR TO VERIFY ALL LOCATIONS IN THE FIELD.

5. TEST TRENCHES FOR THE PURPOSE OF EXPOSING AND RECORDING THE LOCATIONS OF EXISTING UTILITIES, STRUCTURES AND DUCTBANKS ARE REQUIRED PRIOR TO START OF DEMOLITION.

6. EXISTING AND MODIFIED DATA SHOWN ON THE DRAWINGS SUCH AS STATIONS, DIMENSIONS, CONTOURS AND ELEVATIONS ARE APPROXIMATE AND SHOULD BE USED AS A GUIDE ONLY.

7. THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING ALL EXISTING AND NEW SITE CONDITIONS AND SHALL PERFORM A FIELD SURVEY.

8. THE CONTRACTOR SHALL EMPLOY A CERTIFIED LAND SURVEYOR, REGISTERED IN THE DISTRICT OF COLUMBIA, TO ESTABLISH ALL LINES, ELEVATIONS, ETC. OF ALL EXISTING SITE FEATURES AND TO ESTABLISH ALL CENTERLINES, CURVES, RADII, DIMENSIONS, ELEVATIONS AND OTHER GEOMETRIC DATA REQUIRED FOR ALL NEW SITE FEATURES AS LISTED IN NOTE 4 ABOVE, BY CONDUCTING A COMPLETE FIELD SURVEY. THE CONTRACTOR SHALL SUBMIT BOTH SHOP AND WORKING DRAWINGS TO DC WATER, DETAILING ALL NEW AND EXISTING SITE FEATURES. SHOP AND WORKING DRAWINGS SHALL COMPLY WITH THE CONTRACT SPECIFICATIONS.

9. CONTRACTOR SHALL SUBMIT AND EXECUTE A DUST CONTROL PLAN OUTLINING PROTOCOLS AND PROCEDURES FOR THE SPRAYING OF DUST PILES, CONTAINMENT OF FUGITIVE DUST, AND APPROPRIATE ADJUSTMENT MEASURES TO ACCOMMODATE CHANGES IN ENVIRONMENTAL CONDITIONS.

I REDUCTION VERIFICATION SCALE I

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,IAX II·~.UM SPACING

2'x~· SPACERS 2' MIN IMUM LENG TH OF 2' x4"

2'x 4' ANCHORS 2"x1 " WEIR

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FILTER CLOT H

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M4X. DRAIN4CE AREA o 1/ , ACRE

PERSPECTIVE VIEW

CONSTRUCTION SPECIF !CA TI ONS:

1. ATTACH .A CONT 11\'UOUS PI ECE OF 'Il l RE MESH I 30" MI N I MUM WIDTH BY THROAT LE NGTH PLUS 4 I TO TKE 2"x4" WE ! R :fAEAS U R I ~' G THROA T LENGT H PLUS 2' I 4$ SHOWN.

2 . PL f.C E ;, CON TI NUOUS PIECE OF CEOTEX TI LE CL ,\SS E, THE 5-\1\~E DIMENSI ONS 1\S THE "//IRE ,\CE SH, OVE R THE Wi RE MES H M-! D SECURELY f, TT ACH IT TO THE 2"x4'' WEIR.

3. SECUREL Y NA I L THE 2"x4" '1/E IR i O A 9'' LONG VERT IC AL SP~.C ER TO BE L OCA.TED BET WEEN THE WEIR AN D THE i i\•LE T FAf:E ~~~AX. 4 APAR T I.

4. P L ACE TH E ASS EMBLY AGAINST THE I NL ET THRO/l. T AND NAI L iM I NI MUM 2" LE NGT HS OF 2'"x4'' TO THE TOP OF THE '1/E I Ii /I T SPAC ER LOCA T IONS I . THESE z··x~" ANCHORS SHAL L E XTEND ACROSS THE ! NL ET TOP AND BE HELD I N PLACE BY Sil.NOBAGS DR AL TERNAT E "//EIGHT.

5 . THE ASSEM BL Y SHALL BE PL ACED SO THAT THE END SPACERS ARE A MIN IMUM 1' BEYOND B OTH ENOS OF THE THR OAT OPEN I NG .

0 . F IJRM J' HE 1•2"x 1•/ WI RE M [ ~-;H Al\'0 THE GEOTE XTI LE F ABR I C l Cl l HE UJNCRE'I E -:;u TTE rl AND AGA INS T TKE F ACE lJF I HE CURE! lJI\' BOT H SID[::; OF THE I NL E T . PLACE CL E 4N 3<4'' TO 1 1'i ' STONE OVER THE W! RE MES H Al\'0 GEO TEXTI LE IN SUCH A MANNER TO PRE VENT \~AT ER FROM ENTE R ING H i E I t-/ LE T UNDER OR ~ROUND THE CEO TEXTILE.

7 . THI S TYPE OF PRO TEC T I ON f,11JS T BE INSPECTED FREQ UENTLY AND THE FILTER CL OTH AN D STONE RE PLACED \'i KEN CLOGGED WIT H SED I MENT.

8. ASS URE TKAT STORM FLOW DOES NOT BYPASS THE I NLET BY INSTIILLING A TEI\I.PORARY E t.RTH OR r,SPHt,L T D ! KE TO D IREC T THE FLOW TO THE INLE T .

• t. . • TO STORM

DR~ I ,\J

CRO SS SECTION

U.S.D.A.- NRCS- CIP -1

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~-! I:'~:UED~---~~~~~~~~~~~~--------------------------_L------~D~WG~N~0~~2~~B~------J ,, , L. REFERENCE CHIEF . . •

GEOTEXTILE CLASS E

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PLAN/CUT AWAY VIEW

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WIRE TIES

6" OVERLAP

MAX. DRAINAGE AREA = 1/4 ACRE

CROSS SECTION

CONSTRUCTION SPECIFICATIONS:

1. LIFT GRATE AND WRAP WITH GEDTEXTILE CLASS E TO COMPLETELY COVER ALL OPENINGS. THEN SET GRATE BACK IN PLACE.

2. PLACE 3'4" TO 1 1<t STONE. 6" THICK ON THE GRATE TO SECURE THE FABRIC AND PROVIDE ADDITIONAL FILTRATION.

U.S.D.A.- NRCS- AGIP -1

STANDARD SYMBOL

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l·~~REV=ISE:Djiill~d_AP_£PRO~VEC..:D.;·:0~•;-U~~~~;- ·;:j ______________ j ___ ..::::_~:_~~---J i,.. ISSUED: -- REFERENCE CHIEF TRANSPORTATION ENGINEER ; DWG, NQ, 628.07

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ABBREVIATIONS: ABAN ASC

ASL

BIT BL BLDG BW CB CCJM

CG CL CLS CLF C&G CSMH

COMM CRS

ABANDONED AMERICAN SURVEYING CONSULTANTS ALTERNATE SLUDGE (SPARE LINE) BITUMINOUS BASELINE BUILDING BACK OF WALK CATCH BASIN C.C. JOHNSON AND MALHOTRA CHANGE OF GRADE CHLORINE CHLORINE SOLUTION CHAIN LINK FENCE CURB AND GUTTER COMMUNICATIONS SYSTEM MANHOLE COMMUNICATIONS CHEMICAL RECEIVING STATION

CW CITY WATER DB DUCT BANK D DRAIN Dl DROP INLET DIP DUCTILE IRON PIPE E EAST ELEC ELECTRIC EL/ELEV ELEVATION EMH ELECTRIC MANHOLE ETR EXISTING TO REMAIN FF FIRST FLOOR FM FORCE MAIN FT FEET GPR GROUND PENETRATING

HPNG

HPT IN INS INV LC LP LPT LT MG MH MISC MON MS N N/A NIC OMD PC PCC

PCCP

DRN PGL PI PM POC POT PROP RPT PVC R RCP

RCPP

RD REF RR RT s SMH SRPS STMH SD SDBC STA TC TEL TOC TOS TYP VAR vc w WMH X-DRAIN YH

RADAR HIGH PRESSURE NATURAL GAS HIGH POINT INCH INSERTION INVERT LENGTH OF CURVE LIGHT POLE LOW POINT LEFT MEET GRADE MANHOLE MISCELLANEOUS MONUMENT MULTIPURPOSE SLUDGE NORTH NOT APPLICABLE NOT IN CONTRACT OFFICE MANUAL DRAWING POINT OF CURVE PORTLAND CEMENT CONCRETE PRESTRESSED CONCRETE CYLINDER PIPE PROCESS DRAIN PROFILE GRADE LINE POINT OF INTERSECTION PROCESS MANHOLE POINT ON CURVE POINT ON TANGENT PROPOSED POINT OF TANGENCY POLYVINYL CHLORIDE RADIUS REINFORCED CONCRETE PIPE REINFORCED CONCRETE PRESSURE PIPE ROOF DRAIN ROOF EXHAUST FAN RAILROAD RIGHT SOUTH SANITARY SEWER MANHOLE SITE RUNOFF PUMP STATION STORM SEWER MANHOLE STORM DRAIN DUCT BANK GROUND WIRE STATION TOP OF CURB TELEPHONE TOP OF CASTING TOP OF SLAB TYPICAL VARIABLE VITRIFIED CLAY WEST WATER MANHOLE CROSS DRAIN YARD HYDRANT

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JOB W12-2600 SHEET 11 OF 27

NO. DESCRIPTION BY

SYMBOLS DESCRIPTION EXISTING

LIGHT POLE vLP

® ELECTRICAL MANHOLE

COMMUNICATIONS MANHOLE © oR ~

CITY WATER VALVE CASING OJ;

STORM SEWER MANHOLE @

SANITARY SEWER MANHOLE ®

CATCH BASIN D CB

UTILITY POLE

CURB & GUTTER

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CHAIN LINK FENCE -X-

W BEAM GUIDERAIL

REMOVE (DEMOLISH)

NO.

SCALE

INTERCEPTOR

DESCRIPTION

PUBLIC SPACE REVIEW

McKISSACK AND McKISSACK ENGINEERING

BUZZARD POINT AKRIDGE WAREHOUSE DEMOLITION

NOTES AND ABREVIATIONS

DEMOunON DRAWN CEC CHECKED JUH

BY

1-'SYSTE:.:..::.:.=:M::...._ _______ ...j SUBMITTED M BABBITT SURVEYED

DATE JULY 2015 RECOMMENDED CADD FILE BZPT D001 DEMOLmON JJ REVIATION

DATE

DATE

0001

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McKissack & McKissack

901 K Street, NW, Suite 600

Washington, DC 20001

www.mckissackdc.com

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JOB W12-2600 SHEET 12 OF 27

NO. DESCRIPTION BY DATE

GENERAL NOTES: 1. SECOND AND S STREETS, SW. SQUARE 0603, LOT

0800 IS REPORTEDLY OWNED BY AKRIDGE.

2. A PREFABRICATED METAL BUILDING IS CONSTRUCTED ON THE LOT WHICH IS BEING USED FOR TRUCK PARKING AND A WOOD STORAGE WAREHOUSE.

3. THE WAREHOUSE BUILDING CONSISTS OF AN OFFICE AND A RESTROOM. MACHINERY AND ROAD TREATMENT SUPPLIES ARE STORED IN THE WAREHOUSE.

4. DEMOLITION WORK SHALL COMMENCE ONLY AFTER THE LOCATION AND CAPPING OF UNDERGROUND UTILITIES AND THE REMOVAL OF OVERHEAD UTILITIES SERVICING THE BUILDINGS TO BE DEMOLISHED.

NO. DESCRIPTION

PUBLIC SPACE REVIEW

McKISSACK AND McKISSACK ENGINEERING

BUZZARD POINT AKRIDGE WAREHOUSE DEMOLITION

SITE LOCATION PLAN

DEIIOUllON SCALE DRAWN CEC INTERCEPTOR CHECKED JUH

BY

1-:S::::;YS;;;::IEM=---------j SUBMITTED M BABBITT SURVEYED

I-:D::;;ATE~;:-;;:;:~JU~LY~20:;:;-;15~:=;-;:I,. RECOMMENDED ~DO FILE BZPT 0001 DEMOUfiON_5 E_PLAN

DATE

0002

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