Post on 12-Sep-2020
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
Installation of Trunk Water Main Installation of Trunk Water Main
along West 48along West 48thth Street Street [including work on 49[including work on 49thth St., 51St., 51stst St., 9St., 9thth Ave and 10Ave and 10thth Ave]Ave]
Project ID: Project ID: MED599MED599
Winter 2011/2012 Winter 2011/2012 –– Winter 2016Winter 2016
CB #4CB #4
Transportation CommitteeTransportation Committee Oct 19, 2011Oct 19, 2011
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
WHY IS THIS PROJECT NECESSARY?
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
CONNECTING TO 3RD WATER TUNNEL SHAFTS
� New York City’s water distribution infrastructure is aging and in need of repair and upgrades.
� To accomplish this, the City of New York has constructed a new water tunnel, City Tunnel No. 3.
� The W. 48th Street project is one of 11 such planned projects in Manhattan that will connect new shaft distribution chambers to City Tunnel No. 3.
� Upon completion of these chambers, the City will be able to activate sections of the new tunnel #3 and begin rehabilitating City Tunnel Nos. 1 & 2.
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
- 3rd Water Tunnel
- Old water tunnel
- Shaft approx. 450 ft depth
Many interferences under
New York City streetsUtility Lines
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
CONNECTING TO 3RD WATER TUNNEL SHAFTS
CRITICAL PROJECTS
This illustration demonstrates
the relatively close proximity
of all the MED shaft projects.
Green = in progress
Yellow = 4 MED package bid
Red = Other shaft projects
595
596
600598
603
607
48th Street Project
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
PROJECT SCHEDULE&
SCOPE OF WORK
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
PROJECT SCHEDULEPROJECT SCHEDULE
�� Winter 2011/2012 Winter 2011/2012 –– Spring 2016Spring 2016
�� Estimated construction duration is 2,005 Estimated construction duration is 2,005
Consecutive Calendar Days (CCD) or Consecutive Calendar Days (CCD) or
approximately 5 approximately 5 ½½ years. years.
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
PROJECT SCHEDULEPROJECT SCHEDULE
* Start date is tentative based on contract registration by the Office of
Mangament and Budget
1Q 2Q 3Q 4Q 1Q 2Q 3Q 4Q 1Q 2Q 3Q 4Q 1Q 2Q 3Q 4Q 1Q 2Q 3Q 4Q 1Q 2Q
W. 48th St. - MED599
Critical Phase
Other Phases
2012 2013 2014 2015 2016 2017
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
SCOPE OF WORKSCOPE OF WORK
�� Connect to 3Connect to 3rdrd Water Tunnel ShaftWater Tunnel Shaft
�� New trunk and distribution water mains New trunk and distribution water mains
Including:Including:
oo 4848””, 36, 36”” and 30and 30”” trunk mainstrunk mains
oo 2424””, 20, 20”” and 12and 12”” distribution mainsdistribution mains
oo Valves, regulators & chambersValves, regulators & chambers
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
SCOPE OF WORK (contSCOPE OF WORK (cont’’d)d)
�� Installation of 48Installation of 48””, 36, 36”” and 16and 16”” sewer pipesewer pipe
�� Private utility upgradesPrivate utility upgrades
�� Pedestrian ramps at corners (based on field conditions)Pedestrian ramps at corners (based on field conditions)
�� Reconstruction of curbs & sidewalks in certain locations Reconstruction of curbs & sidewalks in certain locations (some (some areas will be pigmented concrete and granite curb)areas will be pigmented concrete and granite curb)
�� Some new traffic signal and street lighting polesSome new traffic signal and street lighting poles
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
WHERE WILL THE WORK BE PERFORMED
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
PROJECT LOCATION:PROJECT LOCATION:
Community Board boundary:Community Board boundary:
CB5CB4
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
CONSTRUCTION
PHASING
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
CONSTRUCTION PHASING
Phase I = Phase II = Phase III =
Note:
Work operations may occur simultaneously in only 2
phases at one time.
= Theatre = FDNY= School
Phase IV =
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
PRELIMINARY SCHEDULE:PRELIMINARY SCHEDULE:WORK HOURS / SPECIAL NOTESWORK HOURS / SPECIAL NOTES
• 7AM – 10PM: Monday – Friday (Allowable Hours)
• 8AM – 6PM: Saturday & Sunday (Allowable Hours)
• No Noisy Operations before 8AM weekdays, 10am
weekends
• Typical weekday work hours are 7AM to 3:30PM
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
TRAFFIC PATTERNS DURING
CONSTRUCTION
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
TRAFFIC PATTERNS DURING CONSTRUCTION
8th, 9th & 10th Avenues & intersections� Maintain at least three (3) travel lanes during work hours.
� Maintain at least four (4) travel lanes outside of work hours.
48th St/8th Ave Intersection� Maintain at least three (3) N/B travel lanes on 8th Ave and one (1) E/B travel lane on w48th St. during work hours.
� Restore to full width outside of work hours.
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
W.51st St.: 9th – B’Way•Maintain one (1) eleven (11) foot lane at all times.
TRAFFIC PATTERNS DURING CONSTRUCTION
W.48th St.: 10th – 9th aves. •Maintain one (1) eleven (11) foot lane of traffic at all times.
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
W.48th St.: 9th – B’Way•Maintain one (1) eleven (11) foot lane of traffic during working hours.
• Full width at all other times
TRAFFIC PATTERNS DURING CONSTRUCTION
W.49th Street•Maintain one (1) eleven (11) foot lane of traffic during working hours.
• Full width at all other times
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
� Traffic mitigation personnel, proper signage and MPT will be installed in/around the construction area to alert and direct motorists.
� This includes:
� Traffic Enforcement Agents (TEA’s)
� Variable Message Signs (VMS)
� Video Cameras for traffic monitoring
TRAFFIC PATTERNS DURING CONSTRUCTION
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
SPECIAL EVENTS DURING
CONSTRUCTION
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
CONSTRUCTION MANAGEMENT
Special Events Schedule/Calendar
(a) Under Capital Project No. MED599-RR: W. 48th St
4th Weekend in the month
of AprilEarth Day 40 At the Crossroads of the World
3rd weekend in the month
of MayNinth Avenue Food Association – 9th Avenue Food Festival
4th Weekend in the month
of MayCoalition of Italo-American Association – Times Square Fair
3rd Weekend in the month
of JuneNY Young Republicans – Times Square Expo
5th Weekend in the month
of JulyCongress of Racial Equality – C.O.R.E. Health Expo
5th Weekend in the month
of AugustThe Big Apple Performing Arts Festival
2nd Weekend in the month
of September21st Annual NYC Tour
3rd Weekend in the month
of SeptemberThe Guardian Angels – Times Square Guardian Angels Fair
3rd Weekend in the month
of September47th Street Block Association Et Al
2nd Weekend in the month
of OctoberMidtown North community Council – 8th Avenue Autumn Carnival
4th Weekend in the month
of OctoberHoly Innocents Church – Times Square Autumn Carnival
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
COMMUNITY IMPACTSCOMMUNITY IMPACTS
&&
WHAT TO EXPECTWHAT TO EXPECT
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
� Pedestrian access to buildings will be maintained at all times.
� MTA Bus stops (M11, 20, 50, 104) may need to be relocated within construction zones. (advanced notice will be given)
� Uniformed NYPD Traffic Agents assigned for traffic control.
� Certain operations will be noisy; DDC will monitor operations and work within DEP Noise Code regulations.
� Merchant deliveries and drop-offs may be affected. Coordination will be necessary in some areas and addressed on a case by case basis (CCL will be in contact with those affected).
COMMUNITY IMPACTSCOMMUNITY IMPACTS
Office of Community Outreach & NotificationOffice of Community Outreach & Notification
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
COMMUNITY IMPACTS (ContCOMMUNITY IMPACTS (Cont’’d)d)
� Driveway/loading dock access may be temporarily restricted while a street is under construction (coordination will be arranged on a case by case basis).
� Parking may be temporarily restricted
� Signs will be posted where necessary and advance notification provided.
� Garbage/Trash pick up will be affected. CCL will assist with coordination between public and DOS or Private Carters
Office of Community Outreach & NotificationOffice of Community Outreach & Notification
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
Insert pics of area
Coordination will be necessary
with area loading docks which
are very active in this area.
COMMUNITY IMPACTSCOMMUNITY IMPACTS
W.48W.48thth Street ProjectStreet Project
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
Hotels Trash pick up areas
Within project limits of W.48th Street Project (MED599)
COMMUNITY IMPACTSCOMMUNITY IMPACTS
W.48W.48thth Street ProjectStreet Project
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
Water Service Interruptions:
� Prior day advance notice will be provided
� Specific instructions will be provided prior to water shutoff
� If your water service is not restored within 3 hours of the time indicated on the Shutoff Notice, please contact the Community Construction Liaison (CCL) or 311 if after hours.
Special Needs:
� Individuals with special needs should contact the CCL
� DDC field staff will work specifically with those individuals to minimize the inconvenience
COMMUNITY IMPACTS (ContCOMMUNITY IMPACTS (Cont’’d)d)
Office of Community Outreach & NotificationOffice of Community Outreach & Notification
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
Rodent Control:
� Rodent Control Stations will be maintained by a professional rodent control contractor. A second and unaffiliated professional rodent control contractor will be retained for the sole purpose of monitoring the extermination activities performed by the first contractor.
COMMUNITY IMPACTS (ContCOMMUNITY IMPACTS (Cont’’d)d)
Office of Community Outreach & NotificationOffice of Community Outreach & Notification
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
� On-Site Community Construction Liaisons
� Consistent communication with Community
Boards and other stakeholders (Residents,
Businesses, BID, Tenant Associations, etc.)
� Brochures
� Daily Bulletins
� Special Advisory Notices
� E-mail Alerts
� Newsletters
COMMUNITY OUTREACH COMMUNITY OUTREACH
Office of Community Outreach & NotificationOffice of Community Outreach & Notification
SAM
PLE
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
Office of Community Outreach & NotificationOffice of Community Outreach & Notification
Example of OCON outreach materials
Bi-Monthly Newsletter Enhanced Brochure Special Edition Newsletter
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
WHAT TO EXPECT
36” Trunk Main Installation, Lafayette Street Project
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
WHAT TO EXPECT
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
WHAT TO EXPECT
36” Trunk Main Trench, Lafayette Street Project
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
This decorative construction mesh was accomplished in partnership with the Alliance for
Downtown New York (BID).
Hudson St. from Franklin to Beach Hubert St. from Greenwich to Hudson
CONSTRUCTION MITIGATIONCONSTRUCTION MITIGATION
Recent examplesRecent examples
WHAT TO EXPECT
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
CONSTRUCTION MITIGATIONCONSTRUCTION MITIGATION
Recent examplesRecent examples
Houston Street – Manhattan
Take One Information Box on Park Place –
Manhattan
Liberty Street – Manhattan
WHAT TO EXPECT
INSTALLATION OF TRUNK WATER MAINS IN W.48th STREET Project ID: MED599
� DDC has assigned TBD of LiRo Consulting, as the dedicated on-site Community Construction Liaison (CCL) to:
� Keep stakeholders informed by being the first point of contact for the project
� Identify/resolve issues� Provide regular updates/advisories
� CCL contact information:- Phone: TBD- Email: TBD- Field Office: TBD
� DDC Website: www.nyc.gov/buildnyc & www.youtube.com/newyorkcityddc
� During Non-Working hours, please call 311 and give the Project ID: MED599
KEEPING YOU INFORMEDKEEPING YOU INFORMED
Office of Community Outreach & NotificationOffice of Community Outreach & Notification