NHSA H-5 newsletter header

August 14, 2015, Volume VI

Construction update

The contractor has begun sheeting for the control vault and will continue to work within the control vault, emergency generator and pump station work areas in the coming two weeks (see below, “Coming Up” for details).


As shown in previous newsletters, the project’s three (3) phases are dictated by the engineering and construction requirements and will occur in three areas along 11th Street, as seen in the figure below. The three phases are: 1) the construction of the wet weather pump station; 2) the construction of the control vault; and 3) the installation of the emergency generator.

Construction map

(Click image above for a larger view)

Latest construction activity

The contractor is now into the construction phase. During the last week, submittals from the contractor continued to be reviewed and processed by NHSA engineers. Among the approved submittals is the relocation of utilities in 11th Street and within the barricaded areas.

As of August 13th, a number of submittals have been approved or are close to approval. These are:

  • Excavation support plan for control vault (sheeting)
  • Reinforcing steel for transition vault
  • Reinforcing steel for pump station
  • Test pits
  • Storm drain relocation
  • Electrical wiring and grounding
  • Dust control plan
  • Soil sampling plan for pump station
  • Waterproofing
  • Dewatering plan

The traffic control plan has been approved and the mobilization of the detours around construction has occurred. The City of Hoboken agreed to allow a delay in the implementation of the bike lane project along Sinatra Blvd. until the H-5 project is substantially complete. This concession has enabled the implementation of the agreed-upon traffic control plan for H-5 without added complications.


In addition, the preparation of the island for the construction phase was completed in the last 10 days, with the removal of trees and shrubs in the fenced-off area. As explained in the last newsletter (August 7, 2015, Volume V), it was not possible to preserve the trees in a separate location and replant them at the conclusion of the construction, given the expected low survival rate of the trees. Smaller shrubs are, however, being preserved for replanting on the island whenever possible.


Residents inquired as to the width of the open road lanes around the construction site and the ability of emergency vehicles to pass through them. The contractor double checked the width of the lanes (12 feet) which will permit passage of emergency vehicles, as per the approval of the Hoboken Police Department.

Coming up

In the next two (2) weeks the contractor will continue to prepare submittals and obtain approvals for construction activities.

During the week of August 17th, the contractor is planning to continue tests pits for site utilities and will continue the sheeting for the control vault area. The contractor is also working on the test pit for the existing outfall. The contractor will have a water truck available to abate dust and soil an erosion controls to prevent the migration of dust from the construction area. (See LSRP update below.)

The contractor will continue construction activities along 11th Street which were begun last week, including the relocation of utilities and the excavation work for the control vault, which is short of the disturbance of engineered cap.

The following submittals continue to be reviewed by NHSA engineers:

  • The reinforcing steel for the transition vault and pump station.
  • The plan for the new generator slab at the 11th Street Pump Station site.
  • Continuation of submission of pumping equipment and electrical panels.

The following new submittal is now under review by the NHSA engineers:

  • The coordination with PSE&G for the relocation of the gas service to the new emergency generator.

Overall construction schedule

The current overall construction schedule remains as follows:

  • Pre-construction activities: Completed as scheduled.
  • Construction activities, now underway: Mid-August through December. This includes work on the installation of the emergency generator on North Hudson’s existing 11th Street pump station island between Hudson and Washington Streets, as well as beginning work on the control vault and new H-5 WWPS.
  • LSRP monitoring begins with construction and ends when the cap is restored.
  • Control vault construction continues until April 2016.
  • Pump station construction continues until August 2016.
  • Final completion and site restoration is scheduled for October 2016.

LSRP update

The LSRP’s recent activities include:

  • The approval of the dust control plan for the project. The dust control plan is designed to prevent dust migration from the construction area.
  • Notification to the NJDEP, the Maxwell Homeowners Association, and the Site LSRP of Record of the impending disturbance of the engineered controls (the environmental cap).
  • Continued review of the air monitoring plan. The LSRP will calibrate the initial conditions onsite with air monitoring equipment. As reported in the last newsletter, the LSRP has reviewed the soil samples from onsite, factoring this information into his plan. The plan is expected to be completed in the coming week. Once completed, it will be made available to the HOA and City of Hoboken. The engineered controls on site will not be disturbed until the air monitoring equipment is functional.

Role of the LSRP

The Licensed Site Remediation Professional (LSRP) serves an extremely important function in the construction of the H-5 WWPS. He will oversee all environmental issues on the site, including the voluntary air monitoring that North Hudson is undertaking. In this capacity, the LSRP is responsible to the NJDEP for ensuring that all construction is done in accordance with the Remedial Action Plan filed with the State during the original development of Maxwell Place. The contractors will take no steps that impact the environment without the strict oversight of the LSRP. The LSRP will report on a regular basis to the NJDEP.


Because Maxwell Place was constructed on land that was remediated for soil and groundwater contamination, an NJDEP-approved engineered cap was placed within the development and along 11th Street. The construction of the WWPS will lift minimal parts of the cap in carefully defined areas, and the LSRP will develop a Data Collection Plan to strictly supervise and control all related construction activities. No construction that impacts the existing cap can be undertaken without the approval of the LSRP.


The LSRP will also supervise the gathering of air samples adjacent to the construction, as part of North Hudson’s voluntary air monitoring program. The LSRP will oversee the air quality data collection and provide advice before construction begins, during excavation and until the cap is replaced.

auto and pedestrian

Sidewalk and auto access

This is the most current information. We will provide regular updates going forward.



South sidewalk on 11th Street: Open at all times.

East sidewalk on Sinatra Drive North: Maintain drop-offs for school.

North sidewalk on 11th Street: Brief intervals of closure between Sinatra Drive North and Hudson Street.

East and West sidewalk at Maxwell Lane: Maintain access for drop-offs to daycare.




Uninterrupted access to parking garage.

Eastbound traffic lanes 11th Street: Short temporary closures during utility relocation; both lanes closed during pump station construction between Maxwell Lane and Sinatra Drive North. Open at all times from Maxwell Street to Hudson Street.

Westbound traffic lanes 11th Street: Temporary closures for traffic relocation between Maxwell Lane and Hudson Street. Both lanes closed during pump station construction from Maxwell Lane to Sinatra Drive North.




No street parking during construction hours between Maxwell Lane and Hudson Street.

No street parking on 11th Street from Hudson Street to Sinatra Drive North (Eastbound).


Effect on local businesses


Sidewalk access permits unimpeded foot traffic to local businesses.

Traffic controls at site will minimize business impact.

Drop-off point will be maintained during construction.

Parking access may have
limited effect.

Parking garage access remains in place.

Restrictions on street parking will be impacted during construction.


auto and pedestrian

Air monitoring

Although the NJDEP does not require air monitoring for the H-5 WWPS project, North Hudson is voluntarily monitoring the air surrounding the construction site for dust and volatile organic compounds (VOCs). The LSRP will continuously monitor the air during excavation activities and until the original cap has been replaced. This is a relatively conservative approach, as it is designed to alert the construction team whenever dust is in excess of the LSRP monitoring plan. Readings that show elevated levels of dust or VOCs in the air will result in review and remedial action to abate the condition as approved by the LSRP. Our e-newsletter will provide regular summaries of the air monitoring activities, and the website (nhudsonsa.com) will post daily readings.


Contact us

You can contact us 24/7 at our dedicated number: 866.689.3970. The Resident Engineer, who is overseeing the construction, will normally be on site during construction hours once construction activity begins and the initial submittals have been approved, Monday through Friday, 8:00 a.m. - 4:30 p.m.