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District of Columbia Water and SewerAuthorityGeorge S. Hawkins, General Manager

Thursday, January 22, 2015

Briefng or:

Briefng on:

DC CLEAN RIVERS PROJECT

First Street Tunnel

Construction Update andCommunit !iti"ation !easures

First Street Tunnel Forum#Communit $roup

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Tunnel ForumRepresentatives and Alternates

Location/Group Representative

Alternate

First Street NW Dr. Marilyn Lashley Tomas Encaracion

Bryant/Channing Streets Renee Peres Philomena Fritz

Flagler Place ictoria Leonar! Pia Bro"n

#!ams Street Shelly Par$er Dianne Barnes

W Street %oe Le&es'(e Neal )erman

First an! Streets #ngela Ray Theo!ore B(sh

* Street Serita San!ers %ean Marie Thomas

Thomas St/Rho!e +slan! #&e Chris on Ferro )ar&ey )arts,iel!Local Blogs Scott Ro-erts Betsy McDaniel

o&ernment#NC #(stin Pearl Teri %anine 0(inn

Ci&ic #ssociations Sherry )o"ar!

S1ecial +nterest ro(1s

All meetings are open to the public. 2

The DCCR team will reach out

to each Tunnel Forum member

and Alternate to confirm

participation for 2015.

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Welcome an! +ntro!(ctions

T(nnel For(m Sche!(le an! eneral To1ics ,or 2345

LongRange Pro6ect Sche!(le

Constr(ction *1!ate at Constr(ction Staging #reas

+nstr(mentation an! Monitoring *1!ate T(nnel Boring Machine *1!ate

#gency Phone N(m-ers to Re1ort +ss(es

Comm(nity Mitigation Meas(res

Sh(ttle Ser&ice Tree Planting +nitiati&e

Sec(rity an! Sa,ety "ithin Constr(ction Staging #reas

Ne7t Ste1s

Agenda

3

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TUNNEL FORUM SCHEDULE ANDGENERAL TO!CS FOR "#$%

Tom Lin!-erg an! %ohn 8enne!y9 DC Water

4

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roposed General Topi&s andMeeting Dates 'or "#$%

Discussion Topic MeetinDate!

Location

First Street T(nnel :FST; Pro6ect *1!ate %an(ary 229 2345 St. eorge

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Tunnel Forum(s Role in Lands&ape andRestoration o' Distur)ed Areas

DC Water/S8%D is res1onsi-le ,or ,inal !esign an! restoration o, all

!ist(r-e! areas associate! "ith the First Street T(nnel Pro6ect

DDT has care an! control o, the 1(-lic s1ace in the District :*F#

War! 5 ar-orist "ill atten! T(nnel For(m meetings; T(nnel For(m "ill re&ie" an! comment on 1lans

6

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LONG*RANGECONSTRUCT!ON SCHEDULE

7

Scott )o,,man9 S8%D

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First Street TunnelConstru&tion S&+edule ,$ o' "-

Legend

8

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First Street TunnelConstru&tion S&+edule ," o' "-

Legend 9

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CONSTRUCT!ON UDATE ATCONSTRUCT!ON STAG!NG AREAS

10

Scott )o,,man9 S8%D

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C+anning Street Constru&tion Staging Area

MiningSha,t

E7ca&ationStoc$1ile

Ele&tri&al .Me&+ani&al

Site ,,ice

11

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C+anning Street Constru&tion Staging Area

+nstall the sha,t

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Adams Street Constru&tion Staging Area

B(il!ing entrance

Constr(ction tra,,ic entrance an! e7it

Le"endCS#CW

14 feet

55 feet

Fire department

ladder truck clearances

13

Road Closed No thr(

tra,,ic. Local access only at

intersection o, First Street

an! #!ams Street;.

A%%re&iations

CSA Construction Stain Area

C!" Construction !ork "one

F#$S Fire and #$S %epartment

CS#CW

FEMS #ccess one

Local Tra,,ic

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Adams Street Constru&tion Staging Area

Drill an! install ,reeze 1i1es9 Decem-er 234A March 2345

Wor$ at First Street an! #!ams Street9 %an(ary 2345 March 2345

+nstall secant 1iles ,or near s(r,ace str(ct(res9 %an(ary 2345

Fe-r(ary 2345

E7ca&ate sha,t9 March 2345 #1ril 2345

Com1lete secant 1ile installation9 March 2345

14

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/ Street Constru&tion Staging Area

& Street

Firs

t

Stre

et

Le"end

CSA

C'C

CSA

C'C

4()*ide pedestrian *alk*a+

F#$S access ,one

-uildin entrance

Construction traffic entrance . e/it

CSA Construction Stain Area

C'C Construction 'ane Closure

F#$S Fire and #$S %epartment

A%%re&iations

Si!e"al$ at

Street has

-een shi,te!to allo" FST

access to

storm !rains

14 feet

55 feet

Fire department

ladder truck clearances

'ocal raffic

15

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/ Street Constru&tion Staging Area

Relocate (tilities9 ongoing

Drill an! install ,reeze 1i1es9 ongoing March 2345

Mo-ilize large crane9 %an(ary 2345

E7ca&ate sha,t9 %an(ary 2345 March 2345

Constr(ct near s(r,ace str(ct(res9 March 2345 Fe-r(ary 234=

Com1lete secant 1ile installation9 %an(ary 2345

16

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Le"end

CSA

C'C

CSA F#$S access,one

-uildin entranceConstruction traffic entrance and e/it

CSA Construction Stain Area

C'C Construction 'ane Closure

F#$S Fire and #$S %epartment

A%%re&iations

umping Station Constru&tion Staging Area

14 feet

55 feet

Fire department

ladder truck clearances

'ocal raffic

17

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umping Station Constru&tion Staging Area

Drill an! install ,reeze 1i1es9 %an(ary 2345 Fe- 2345

+nstall +nstr(mentation9 %an(ary 2345 Fe-r(ary 2345

Start ,reezing9 Fe-r(ary 2345

Relocate (tilities9 Fe-r(ary 2345

E7ca&ate sha,t9 March 2345 #1ril 2345

18

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!nstrumentation and Monitoring Update

Str(ct(ral monitoring 1oints

*tility monitoring 1oints

19

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TUNNEL 0OR!NG MACH!NE UDATE

20

%ohn 8enne!y9 DC Water

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Status o' Tunnel 0oring Ma&+ine

21

The First Street Pro6ect T(nnelBoring Machine :TBM; "asrecently re,(r-ishe! in ermany

The 2?,oot!iameter TBM "ill -e

shi11e! an! "ill start to arri&e inDC later this month

The TBM "ill -e assem-le! at theChanning Street Constr(ction

Staging #rea an! "ill -e in (sethro(gh 2345

Tunnel Boring Machine as assembled in Germany.

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AGENC1 HONE NUM0ERS

22

Sharon oo!s9 S8%D

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Agen&2 +one Num)ers to Resolve !ssues

23

"ssue Aency / #ntity $hone%u&'er

Sno"9 ice9 lea, remo&al De1artment o, P(-lic Wor$s:DPW;

?44

ar-age/recycla-le collection DPW ?44

ra,,iti DPW ?44

Rats an! ro!ent a-atement De1artment o, )ealth ?44

Dea! ro!ent remo&al De1artment o, )ealth ?44

Electrical o(tage Pe1co 4>?2==2

as lea$ Washington as 3?534A33

S(s1icio(s acti&ity Metro1olitan Police De1artment 44

Constr(ction noise9 First StreetT(nnel meetings9 1ro1erty!amage

First Street T(nnel )otline 4>AAFST+NF:4>AA?>A=?=;

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UDATE ONCOMMUN!T1 M!T!GAT!ON MEASURES

24

%ohn 8enne!y9 DC Water

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Sh(ttle ser&ice commence! in late#1ril 234A

D(e to lo" ri!ershi19 "e "ill eliminatea &an at the en! o, %an(ary

We "ill eliminate the secon! sh(ttle inMarch 2345

No longer an e,,ecti&e (se o,rate1ayer !ollars

Shuttle service will be suspended in Marchof 20!.

S+uttle Servi&e

25

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DC 3ater and Distri&t Department o'Transportation Tree lanting !nitiative

Comm(nity re'(este! tree 1lanting 1lan

DC Water "ill 1ro&i!e ,(n!s to DDT

DDT "ill "or$ "ith comm(nity mem-ers to coor!inate 1lan

?5 nati&e trees to -e 1lante! in Blooming!ale

Locations to -e !etermine! -y DDT an! comm(nity

26"hinese #istache"rape Myrtle Sweetbay Magnolia

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Se&urit2 and Sa'et2 4it+inConstru&tion Staging Areas

The Constr(ction Staging #reas :CS#s; ho(se large tr(c$s9

constr(ction e'(i1ment an! tools9 an! ha&e !ee19 o1en

e7ca&ations

The CS#s are close! to the 1(-lic Sec(rity 1ersonnel are onsite !(ring o,, ho(rs

S8%D has installe! sec(rity lighting an! "ill install a!!itional

cameras

To better ensure your safety and the safety

of your children and pets, do not enter a

Construction Staging Area.

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Ne5t Steps

Ne7t T(nnel For(m Meeting

on Th(rs!ay9 March 2=

TheFirstStreetT(nnelteamis

a&aila-le to !isc(ss in!i&i!(al

or local concerns -et"eenT(nnel For(m meetings

To1ics ,or ne7t meetingG

What would you like

to discuss?

For updates$ go to

www.dcwater.com%firststreettunnelwww.dcwater.com%firststreettunnelor

call 1&'((&F)T&*"F+ ,1&'((&-'&(/-/1&'((&F)T&*"F+ ,1&'((&-'&(/-/

for First )treet Tunnel Construction *ssues