B08_Attach_14_Existing_System_Drawings.pdf

J Existing System Drawings

Edward Whatley Dimension Line 3 ft 11 5/8 in

Edward Whatley Dimension Line 5 ft 10 3/8 in

Edward Whatley

7 ft 1 1/8 in

6 ft 10 in

391 ft 6 3/16 in edward.whatley Line

Perimeter 19 ft 6 1/16 in

Arrow

Edward Whatley Text Box Well

Edward Whatley Cloud

Edward Whatley Callout Not In Use

1817161514

12111098

64 5

Gateway National Recreation Area New York / New Jersey

Sandy Hook Hydrants and Water Mains

Produced by Mark Christiano - GATE Produced July 2010 FILE: Untitled.mxd

National Park Service U.S. Department of the Interior

0 2,000 4,000 6,0001,000 Feet

Map Index Grid Water Mains Pipe Size

10 Inch Pipe

8 Inch Pipe

6 Inch Pipe

Hydrants Flow " 0

1 - 499

500 - 999

1000 - 1500

130 157

114104

102 256

134143

180CG-7

CG-2

FH-5 FH-6

FH-4

504FH-3

FH-2 FH-1

510523

CG-1

CG-3

Gateway National Recreation Area New York / New Jersey

Sandy Hook Hydrants and Water Mains

Produced by Mark Christiano - GATE Produced July 2010

0 200 400 600100 Feet

Hydrants Flow " 0

1 - 499

500 - 999

1000 - 1500

Water Mains Pipe Size

10 Inch Pipe

8 Inch Pipe

6 Inch Pipe

130 157

626124

179108

114104

144 264

134143

510523

Gateway National Recreation Area New York / New Jersey

Sandy Hook Hydrants and Water Mains

Produced by Mark Christiano - GATE Produced July 2010

Flow " 0

1 - 499

500 - 999

1000 - 1500

Water Mains Pipe Size

10 Inch Pipe

8 Inch Pipe

626124

179108

114104

102 256

120 119

51 79

35 67 32 65

47 72 21 7152

20 23

Gateway National Recreation Area New York / New Jersey

Sandy Hook Hydrants and Water Mains

Produced by Mark Christiano - GATE Produced July 2010

Flow " 0

1 - 499

500 - 999

1000 - 1500

Water Mains Pipe Size

10 Inch Pipe

8 Inch Pipe

26632 65

47 72 21 7152

29 66 6 64 8527

026 70 8428

40 60

25 3039

621 622

305301

11 620302

12 315316317

321320319318

31114 22 5515

Gateway National Recreation Area New York / New Jersey

Sandy Hook Hydrants and Water Mains

Produced by Mark Christiano - GATE Produced July 2010

Flow " 0

1 - 499

500 - 999

1000 - 1500

Water Mains Pipe Size

10 Inch Pipe

8 Inch Pipe

25 3039

621 622

305301

11 620302

12 315316317

321320319318

31114

32620

Gateway National Recreation Area New York / New Jersey

Sandy Hook Hydrants and Water Mains

Produced by Mark Christiano - GATE Produced July 2010

Flow " 0

1 - 499

500 - 999

1000 - 1500

Water Mains Pipe Size

10 Inch Pipe

8 Inch Pipe

344340

338 356

343 0

Gateway National Recreation Area New York / New Jersey

Sandy Hook Hydrants and Water Mains

Produced by Mark Christiano - GATE Produced July 2010

Flow " 0

1 - 499

500 - 999

1000 - 1500

Water Mains Pipe Size

10 Inch Pipe

8 Inch Pipe

344340

338 356

403402 413 406 417

453 411 418

421422

Gateway National Recreation Area New York / New Jersey

Sandy Hook Hydrants and Water Mains

Produced by Mark Christiano - GATE Produced July 2010

Flow " 0

1 - 499

500 - 999

1000 - 1500

Water Mains Pipe Size

10 Inch Pipe

8 Inch Pipe

Gateway National Recreation Area New York / New Jersey

Sandy Hook Hydrants and Water Mains

Produced by Mark Christiano - GATE Produced July 2010

Flow " 0

1 - 499

500 - 999

1000 - 1500

Water Mains Pipe Size

10 Inch Pipe

8 Inch Pipe

Gateway National Recreation Area New York / New Jersey

Sandy Hook Hydrants and Water Mains

Produced by Mark Christiano - GATE Produced July 2010

Flow " 0

1 - 499

500 - 999

1000 - 1500

Water Mains Pipe Size

10 Inch Pipe

8 Inch Pipe

430431 432433

437434 449 450

Gateway National Recreation Area New York / New Jersey

Sandy Hook Hydrants and Water Mains

Produced by Mark Christiano - GATE Produced July 2010

Flow " 0

1 - 499

500 - 999

1000 - 1500

Water Mains Pipe Size

10 Inch Pipe

8 Inch Pipe

432433 437434

449 450

470445

608606

Gateway National Recreation Area New York / New Jersey

Sandy Hook Hydrants and Water Mains

Produced by Mark Christiano - GATE Produced July 2010

Flow " 0

1 - 499

500 - 999

1000 - 1500

Water Mains Pipe Size

10 Inch Pipe

8 Inch Pipe

Gateway National Recreation Area New York / New Jersey

Sandy Hook Hydrants and Water Mains

Produced by Mark Christiano - GATE Produced July 2010

Flow " 0

1 - 499

500 - 999

1000 - 1500

Water Mains Pipe Size

10 Inch Pipe

8 Inch Pipe

Sandy Hook Hydrants and Water Mains

Produced by Mark Christiano - GATE Produced July 2010

Flow " 0

1 - 499

500 - 999

1000 - 1500

Water Mains Pipe Size

10 Inch Pipe

8 Inch Pipe

New York / New Jersey

Sandy Hook Hydrants and Water Mains

Produced by Mark Christiano - GATE Produced July 2010

Flow " 0

1 - 499

500 - 999

1000 - 1500

Water Mains Pipe Size

10 Inch Pipe

8 Inch Pipe

Sandy Hook Hydrants and Water Mains

Produced by Mark Christiano - GATE Produced July 2010

Flow " 0

1 - 499

500 - 999

1000 - 1500

Water Mains Pipe Size

10 Inch Pipe

8 Inch Pipe

New York / New Jersey

Sandy Hook Hydrants and Water Mains

Produced by Mark Christiano - GATE Produced July 2010

Flow " 0

1 - 499

500 - 999

1000 - 1500

Water Mains Pipe Size

10 Inch Pipe

8 Inch Pipe

0 0

Gateway National Recreation Area New York / New Jersey

Sandy Hook Hydrants and Water Mains

Produced by Mark Christiano - GATE Produced July 2010

Flow " 0

1 - 499

500 - 999

1000 - 1500

Water Mains Pipe Size

10 Inch Pipe

8 Inch Pipe

Gateway National Recreation Area New York / New Jersey

Sandy Hook Hydrants and Water Mains

Produced by Mark Christiano - GATE Produced July 2010

Flow " 0

1 - 499

500 - 999

1000 - 1500

Water Mains Pipe Size

10 Inch Pipe

8 Inch Pipe

-4

-4

-4

-2 0 6

-4 -4

6 4

4 6

-4

8 8

FEMA

Gateway National Recreation Area New York / New Jersey

Produced by Maark Christiano - GATE

0 400200 Feet

Document Path: D:\Projects\Gateway\Elevation\FEMA+1\MXD\Sandy_Hook_Elevation + FEMA+1.mxd Date Saved: 5/1/2013

Produced by AME, GIS

U.S. Department of the Interior

Gateway National Recreation Area New York / New Jersey

Document Path: Y:\GIS_Projects\ameddy\GATE_FEMA_FloodZone\MXD\GATE_FEMAFloodZones_SandyHookSouth_20140303.mxd

Sandy Hook (South)

Gateway Boundary

Non-Park Ownership

Parking Area

Public Beach

A tla n tic D r

UV36

414453

420421

HA

RT

SH

HA

RT

SH

ORN

E

AT

LA

NT

IC

DR

90 DEGREE TURN

Horseshoe Cove Marsh

Halyburton Memorial Site

Campsite Area

6.39

5.05 6.59

4.87

9.48 10.91

10.18

9.61 7.26

11.45

12.82

10.52

8.65RA

ND

OL

PH

D R

ATLANTIC DR

HARTSHORNE

HARTSHORNE DR GATE

WAY NATL

REC AREA

AE12

VE15

AE12

VE14

AE11

AE12

AE11

VE16 443442

437434

608606

427 425

428 426

Area D and E Recreation

Beach

Holly

Forest

Skeleton Hill Island

20.17 18.96

5.89

6.27

6.26

3.51

6.1

7.71 9.18

9.69

8.77 7.62

6.22

11.13 11.04

3.98

8.04 8.05

5.14

4.57 4.82

4.24

5.59 7.19

6.25 8.19

9.66 9.36

7.1

8.52

6.86 8.81

9.19 10.68

8.545.05

18.73

19.36 19.41

19.1

GATEWAY NATL REC AREA

HARTSHORNE

VE14 AE11

VE13

VE14

AE11

VE13

VE13

AE13

AE12

VE15

VE14

AE11

VE13

VE14

VE16

Area B Recreation

Beach

Area C Recreation

Beach

Plum Island

SOUTH

ISLAND

8.29

12.082.25

8.298.1

7.84

5.58 6.74

8.42

8.62

12.34 11.36

10.59

13.58 13.22

12.57 12.13

12.73

12.16

11.81 11.94

BAY

JACKSON

JOHN

CE

NT

ER

SH

RE

WS

BU

RY

2ND

CORNWALL

MILL

ER

KAY

NORTH

UNKNOWN

HARTSHORNE

AE12

VE15

AE13 AE12 VE12

AE13

AE12

AE12

VE13

AE11

VE12

AE11

AE12

AE13VE13

VE14

VE13

VE15

VE14

VE16

A B

C

0 500 1,000250 Feet$ 0 500 1,000250 Feet $

H o r s e s h o e C o v e

S p e r m a c e t i C o v e

S a n d y H o o k B a y

S a n d y H o o k B a y

A t l a n t i c O c e a n

INDEX

B

C

A

0 500 1,000250 Feet

0 0.5 10.25 Miles

Jacob Ducharme Dimension Line 329 ft

Jacob Ducharme Callout Approximate location of Well 4 - to be decommissioned and replaced

Jacob Ducharme Oval

Jacob Ducharme Dimension Line 500 ft

Jacob Ducharme Oval

GATE 201037A ‐ Sandy Hook Lift Stations Risk Analysis

8/29/2014

Priority 1

Priority 2

Priority 3

Priority 4

General Notes:

Structural integrity of H‐frames shall be evaluated for additional loads. If not adequate, then provide new H‐frames or strengthen existing. New H‐frames shall be integral with shelters to minimize shelter size.

Review electrical equipment heights at all lift stations and install equipment as high as possible.

Verify that code requirements are met for exterior alarm lights on the control panels if front covers for the NEMA 6P enclosures are off. Front covers will be installed before a storm and electrical power will be shut off at the disconnect.

* 'Flood Level' and the 'Required Equip. Height Above FF or BM' column are based on the FEMA 100‐year Base Flood Elevation (BFE) for each site + 2' above BFE for critical equipment per DOI’s Hurricane Sandy Disaster Relief Supplemental Appropriations Spending Plan (2013). See attached file: Lift Stations ‐ FEMA flood elevations 8‐18‐2014. The green box in the photos below designates the BM location from this survey. The blue lines in the photos below designate the approximate elevation of flood waters during Hurricane Sandy. The red lines in the photos below designate BFE + 2'.

Risk Analysis for Lift Stations in the event of major storm event. Priorities are based on a weeks notice prior to a storm. Need to be able to accomplish preparations for the storm within a two day time frame for priority 1 and the remainder of a week with priority 2 using three park staff employees. Priorities 3 and 4 require minimal preparation time (less than two hours total) for the park staff prior to a major storm event.

(1‐3 below) Lift Station is vital to park operations, lease agreements, or has six key park areas feeding into it. Equipment is located below the flood level*. Existing equipment to be installed in submersible NEMA 6P enclosures at these stations. These stations are required to be up and running on a generator within two days after a storm.

(4‐7 below) Lift Station serves key beach area and/or has other lift stations dependent on it being in operation. Equipment is located below the flood level*. Existing equipment to be installed in submersible NEMA 6P enclosures at these stations. These stations are required to be up and running on a generator within one week after a storm.

(8‐9 below) Lift station serves only one building in use or it serves buildings currently not being used by the park. Equipment is located below the flood level*.

(10‐14 below) Equipment is located above the flood level* or lift stations will no longer be used.

8/29/2014

Lift Station Photos Notes Proposed Actions Park Action Required in the event of a major flood event

Required Equip.

Height Above FF or BM*

Priority 1

1. Officer's Row

The equipment is inside the building and there are two submersible pumps in a wet well. Serves Fort Hancock and the Coast Guard. The Park and Coast Guard will need this station to be operational right up to a storm event and back into operation immediately after a storm event. Having this station operational after a storm event is vital to park and Coast Guard operations.

This lift station pumps directly to the WWTP (Waste Water Treatment Plant).

Install existing panels in NEMA 6P enclosures.

This includes the control panel, electrical panel, MTS (manual transfer switch), ATS (automatic transfer switch), SPD (surge protection device), generator receptacle, pump disconnects, and two wireless enclosures. All equipment necessary to run the lift station on a generator shall be placed in 6P enclosures. Sacrificial equipment includes the transformer, meter, disconnect, heater, lights, and receptacles.

Two days prior to the storm ‐ Turn lift station off at disconnect and install front covers on the 6P enclosures.

Store front covers for the 6P enclosures in the back of building where the stationary generator was located.

After the storm ‐ Remove front covers from 6P enclosures and store in the back of the building. Verify the integrity of the electrical panels and plug in the generator until the transformer, meter, and disconnect can be replaced. Replace the heater, lights and receptacles.

11.65

(1‐3 below) Lift Station is vital to park operations, lease agreements, or has six key park areas feeding into it. Equipment is located below the flood level*.

Existing equipment to be installed in submersible NEMA 6P enclosures at these stations. These stations are required to be up and running on a generator within two days after a storm.

8/29/2014

Lift Station Photos Notes Proposed Actions Park Action Required in the event of a major flood event

Required Equip.

Height Above FF or BM*

2. MAST (old Gunnison)

The equipment is inside the building and there are two non‐submersible centrifugal pumps in a drywell. Serves MAST High School and NOAA who will need to get back into operation as soon as possible. This lift station pumps directly to the WWTP.

Install existing panels in NEMA 6P enclosures.

This includes the control panel, electrical panel, MTS, SPD, generator receptacle, pump disconnects, and two wireless enclosures. All equipment necessary to run the lift station on a generator shall be placed in 6P enclosures or installed 5.8 feet above FF. Sacrificial equipment includes the transformer, meter, disconnect, exhaust fan, lights, receptacles, and two pump motors. Provide a spare set of pump motors to the park to be stored at the WTP (Water Treatment Plant). (NOTE: water proof motors cost 6x more than the existing motors.)

Two days prior to the storm ‐ Turn lift station off at disconnect and install front covers on the 6P enclosures.

Store front covers for the 6P enclosures on the main floor of this building. Unplug and remove the heaters and store them at the WTP (Water Treatment Plant).

After the storm ‐ Remove front covers from 6P enclosures and store. Replace existing motors with spare motors (electrician required). Verify the integrity of the electrical panels and plug in the generator until transformer, meter, and disconnect can be replaced. Replace exhaust fan, sump pump, lights and receptacles as needed. Take heaters out of storage after receptacles are repaired and plug in.

5.8

8/29/2014

Lift Station Photos Notes Proposed Actions Park Action Required in the event of a major flood event

Required Equip.

Height Above FF or BM*

3. D‐Lot (Master)

There are two non‐ submersible centrifugal pumps in an above grade enclosure. There will be a shelter around the H‐frame.

Serves Beach areas B, C, D, E, Fee bldg, and bldg 600. This lift station pumps directly to the WWTP. Leaving the panels in place will make this vital lift station operational within two days after a storm so at least two beach areas could be opened quickly (D and E).

Move the control panel to H‐frame and install in a NEMA 6P enclosure. Install existing panels on the H‐frame in 6P enclosures. This includes the control panel, MTS, SPD, two wireless enclosures, and generator receptacle. All equipment necessary to run the lift station on a generator shall be placed in 6P enclosures.

Provide new thermostatically controlled heater with twist lock receptacle in pump enclosure. Sacrificial equipment includes the transformer, meter, disconnect, receptacle for the heater, and two pump motors. Provide a spare set of pump motors to the park.

Two days prior to the storm ‐ Turn lift station off at disconnect and install front covers on the 6P enclosures.

Store front covers for the 6P enclosures at the WTP. Unplug the heater in the pump enclosure and store at the WTP.

After the storm ‐ Remove front covers from 6P enclosures and store. Replace existing motors with spare motors (electrician required). Verify the integrity of the electrical panels and plug in the generator until the transformer, meter, and disconnect can be replaced. Take heater out of storage after receptacles are repaired and plug in.

8.68

8/29/2014

Lift Station Photos Notes Proposed Actions Park Action Required in the event of a major flood event

Required Equip.

Height Above FF or BM*

Priority 2

4. Gunnison (Beach)

This is one of the most used beach areas in the park. This lift station pumps directly to the WWTP. This beach center can be shut down a week prior to a storm.

Install existing panels in NEMA 6P enclosures.

This includes the control panel, MTS, SPD, generator receptacle and two wireless enclosures. All equipment necessary to run the lift station on a generator shall be placed in 6P enclosures. Sacrificial equipment includes the disconnect. The electrical service for this lift station is fed from an electrical panel in the comfort station. Raise the phase converter in comfort station above the flood level*.

One week prior to the storm ‐ Turn lift station off at the disconnect and install front covers on the 6P enclosures.

Store front covers for the 6P enclosures in the comfort station.

After the storm ‐ Remove front covers from 6P enclosures and store. Verify the integrity of the electrical panels and plug in the generator until electrical service can be restored to the comfort station. Replace the disconnect.

(4‐7 below) Lift Station serves key beach area and/or has other lift stations dependent on it being in operation. Equipment is located below the flood level*. Existing equipment to be installed in submersible NEMA 6P enclosures at these stations. These stations are required to be up and running on a generator within one week after a storm.

8/29/2014

Lift Station Photos Notes Proposed Actions Park Action Required in the event of a major flood event

Required Equip.

Height Above FF or BM*

5. Garden The equipment is inside and on the exterior of the building. This lift station serves North Beach and Comfort Station 157. This lift station pumps directly to MAST. North beach could be shut down one week prior to a storm.

Install existing panels in NEMA 6P enclosures.

This includes the control panel, MTS, SPD, electrical panel, generator receptacle, and two wireless enclosures. All equipment necessary to run the lift station on a generator shall be placed in 6P enclosures, which will require a H‐ frame to protect the building. Sacrificial equipment includes the transformer, meter, lights, exhaust fan and receptacles.

One week prior to the storm ‐ Turn lift station off at the disconnect and install front covers on the 6P enclosures.

Store front covers for the 6P enclosures in the lift station building.

Unplug and remove the heater and store it at the WTP.

After the storm ‐ Remove front covers from 6P enclosures and store. Verify the integrity of the electrical panels and plug in the generator until transformer and meter can be replaced. Replace the lights, exhaust fan, and receptacles. Take heater out of storage after receptacles are repaired and plug in.

7.3

8/29/2014

Lift Station Photos Notes Proposed Actions Park Action Required in the event of a major flood event

Required Equip.

Height Above FF or BM*

6. Reed Bed (at WWTP)

Lift station accepts effluent from the Reed beds for retreatment at the WWTP.

This lift station can be shut down 1 week prior to a storm.

MTS and generator receptacle will not be needed once this station is connected to WWTP (verify that the control panel will be connected to plant generator). Remove the MTS and generator plug and give to the park for spares. Install existing panels in NEMA 6P enclosures. This includes the control panel, disconnect (if it remains), SPD and two wireless enclosures. All equipment necessary to run the lift station on a generator shall be placed in 6P enclosures.

One week prior to the storm ‐ Turn lift station off at the breaker panel inside the WWTP and install front covers on the 6P enclosures. Store front covers for the 6P enclosures in the WWTP.

After the storm ‐ Remove front covers from 6P enclosures and store. Verify the integrity of the electrical system at the WWTP. Turn the power back on at the breaker panel.

8.2

7. C‐Lot There will be a shelter around the H‐frame. If this lift station is not operational then Lot B, Fee, and building 600 cannot be used. This lift station pumps directly to D‐ Lot lift station.

Install existing panels inside NEMA 6P enclosures. This includes the pump control panel, MTS, SPD, generator receptacle, and two wireless enclosures. All equipment necessary to run the lift station on a generator shall be placed in 6P enclosures. Sacrificial equipment includes the disconnect. The electrical service for this lift station is fed from an electrical panel in the comfort station.

One week prior to the storm ‐ Turn lift station off at the breaker panel inside the Comfort Station and install front covers on the 6P enclosures. Store front covers for the 6P enclosures at the WTP.

After the storm ‐ Remove front covers from 6P enclosures and store. Verify the integrity of the electrical panels and plug in the generator until electrical service can be restored to the comfort station. Replace the disconnect.

8/29/2014

Lift Station Photos Notes Proposed Actions Park Action Required in the event of a major flood event

Required Equip.

Height Above FF or BM*

Priority 3

8. South Maint.

Serves park staff only. There will be a shelter around the H‐ frame. Lift station feeds into the line from Lot D to the WWTP. Small usage ‐ could manually pump wet well until this lift station can be put back into operation.

All equipment on the H‐frame will need to be replaced after a storm. Use the spare control panel, MTS, SPD, generator receptacle and two wireless enclosures from Ranger Station or Building 600 (see below). Replace meter and disconnect. The electric service for this lift station is fed from a pole mounted transformer above the flood elevation.

Prior to the Storm ‐ Turn off the power to the lift station at the disconnect.

After the storm ‐ Replace equipment as needed. This will require an electrician to install spare control panel, MTS, SPD, generator receptacle, two wireless enclosures, new meter, and new disconnect. Manually pump lift station until new electrical equipment is operating.

9. Coast Guard

Previously used for North Maintenance, one Coast Guard building, Building 104 and Building 108; all currently not in use. North Maintenance and Building 104 are slated for demo.

Coast Guard building is being abandoned and new building will tie into existing gravity sewer to Officers Row lift station. Building 108 is planned to be used by the park. Lift station pumps directly to Officers Row lift station.

All equipment on the H‐frame will need to be replaced after a storm. Use the spare control panel, MTS, SPD, generator receptacle and two wireless enclosures from Ranger Station or Building 600 (see below). Replace the transformer, meter, disconnect, electrical panel.

Prior to the Storm ‐ Turn off the power to the lift station at the disconnect.

Unplug and remove the heater in the pit and store it at the WTP.

After the storm ‐ Replace equipment as needed. This will require an electrician to install spare control panel, MTS, SPD, generator receptacle, two wireless enclosures, new meter, new disconnect and new electrical panel. Manually pump lift station until new electrical equipment is operating.

4.8

(8‐9 below) Lift station serves only one building in use or it serves buildings currently not being used by the park. Equipment is located below the flood level*.

8/29/2014

Lift Station Photos Notes Proposed Actions Park Action Required in the event of a major flood event

Required Equip.

Height Above FF or BM*

Priority 4

10. Ranger Station

The park does not intend to occupy this building therefore this lift station is not needed.

Omit shelter around H‐frame from contract, or relocate shelter to Fee lift station.

Remove equipment from H‐frame and two submersible pumps from the wet well and provide to the park for storage. Leave meter and disconnect for possible future use. The electric service for this lift station is fed from a pole mounted transformer above the flood elevation.

None 9.9

11. Building

The park does not intend to occupy this building therefore this lift station is not needed.

Remove equipment from H‐frame and the submersible pump for the wet well and provide to the park for storage. Also provide phase converter not yet installed to the park.

Leave meter and disconnect for possible future use. The electric service for this lift station is fed from a pole mounted transformer above the flood elevation.

None 6.9

(10‐14 below) Equipment is located above the flood level* or lift stations will no longer be used.

8/29/2014

Lift Station Photos Notes Proposed Actions Park Action Required in the event of a major flood event

Required Equip.

Height Above FF or BM*

12. Water Plant

Serves park staff at the WTP and is needed for plant operation. Lift station feeds into the line from Lot D to the

WWTP.

Equipment is above flood level if installed 2.7 feet above BM. The MTS and generator receptacle are not needed at this station because the lift station is backed up by the WTP generator. Remove them from the H‐ frame and give to the park for extra stock.

Install all remaining electrical components 2.7 ft above BM elevation.

Prior to the storm ‐ Turn off lift station at disconnect.

After the storm ‐ Verify the integrity of equipment prior to turning lift station back on.

2.7

13. B‐Lot There will be a shelter around the H‐frame. If this lift station is not operational then Fee and Building 600 cannot be used. This lift station pumps directly to Lot‐ C lift station.

Verify that all equipment is installed 2.2 feet above BM elevation. Relocate equipment 2.2 feet above BM elevation if required. The electrical service for this lift station is fed from an electrical panel in the comfort station.

Prior to the storm ‐ Turn off lift station at disconnect.

After the storm ‐ Verify the integrity of equipment prior to turning lift station back on.

2.2

14. Fee (Bldg 438, Area A)

Serves park staff who run the fee booths at the entrance to the park. Lot B, Lot C and Lot D lift stations need to be operational first. This lift station pumps directly to Lot‐ B lift station.

Verify that all equipment is installed 2.6 feet above BM elevation. Relocate equipment 2.6 feet above BM elevation if required. The electrical service for this lift station is fed from an electrical panel and phase converter in the Fee Building.

Prior to the storm ‐ Turn off lift station at disconnect.

After the storm ‐ Verify the integrity of equipment prior to turning lift station back on.

2.6

PWS ID# NJ1331001

Annual Drinking Water Quality Report Sandy Hook Water Plant

For the Year 2019, Results from the Year 2018

We are pleased to present to you this year's Annual Drinking Water Quality Report. This report is designed to inform you about the quality water and services we deliver to you every day. Our constant goal is to provide you with a safe and dependable supply of drinking water.

Our water source is a well. Our well draws groundwater from the Farrington Aquifer, regionally known as the Middle Potomac-Raritan-Magothy

Aquifer System. The New Jersey Department of Environmental Protection (NJDEP) has completed and issued the Source Water Assessment

Report and Summary for this public water system, which is available at WWW.state.nj.us/dep/swap or by contacting NJDEP’s Bureau of Safe

Drinking Water at (609) 292-5550. This water system’s source water susceptibility ratings and a list of potential contaminant sources is attached.

Some people may be more vulnerable to contaminants in drinking water than the general population. Immuno-compromised persons such as persons with cancer undergoing chemotherapy, persons who have undergone organ transplants, people with HIV/AIDS or other immune system disorders, some elderly, and infants can be particularly at risk from infections. These people should seek advice about drinking water from their health care providers. EPA/CDC guidelines on appropriate means to lessen the risk of infection by

Cryptosporidium and other microbiological contaminants are available from the Safe Drinking Water Hotline (800-426-4791).

TEST RESULTS

Contaminant

Viola-tion

Y/N

Level

Detected

Units of

Measure-ment

MC

LG

MCL

Likely Source of

Contamination

Inorganic Contaminants:

Barium

Test results Yr. 2018

N

0.05 ppm

Discharge of drilling wastes;

discharge from metal refineries;

erosion of natural deposits

Copper

Test results Yr. 2016 Result at 90th Percentile

0.097

No samples exceeded the action level

1.3

AL=1.3

Corrosion of household plumbing systems; erosion of natural deposits

Lead

Test results Yr. 2016 ppb

AL=15

plumbing systems, erosion of natural deposits Radioactive Contaminants:

Combined Radium

228 & 226

1.5 pCi/1

Erosion of natural deposits

Disinfection Byproducts:

TTHM

Total Trihalomethanes

N Range = 2 - 9

Highest detect = 9 ppb N/A

By-product of drinking water disinfection

Regulated Disinfectants

Level Detected

MRDL

MRDLG

Chlorine

Average = 0.8 ppm 4.0 ppm 4.0 ppm

We routinely monitor for contaminants in your drinking water according to Federal and State laws. This table shows the results of our monitoring for the period of January 1 st to December 31 st , 2018. The state allows us to monitor for some contaminants less than once per year because the concentrations of these contaminants do not change frequently. Some of our data, though representative, are more than one year old. If you have any questions about this report or concerning your drinking water, please contact the Sandy Hook Water Department at 732-872-5964, Monday thru Sunday, 7 am – 3 pm. We do not have regularly scheduled meetings.

Lead: If present, elevated levels of lead can cause serious health problems, especially for pregnant women and young children. Lead in drinking water is primarily from materials and components associated with service lines and home plumbing. The Sandy Hook Water Plant provides high quality drinking water, but cannot control the variety of materials used in plumbing components. When the water has been sitting for several hours, you can minimize the potential for lead exposure by flushing the tap for 30 second to 2 minutes before using water for drinking and cooking. If you are concerned about lead in the water, you may wish to have the water tested. Information on lead in drinking water, testing methods, and steps you can take to minimize exposure is available from the Safe Drinking Water hotline or at http:www.epa.gov/safewater/lead.

Infants and children who drink water containing lead in excess of the action level could experience delays in their physical or mental development. Children could show slight deficits in attention span and learning abilities. Adults who drink this water over many years could develop kidney problems or high blood pressure.

The sources of drinking water (both tap water and bottled water) include rivers, lakes, streams, ponds reservoirs, springs, and wells. As water travels over the surface of the land or through the ground, it dissolves naturally occurring minerals and, in some cases, radioactive material, and can pick up substances resulting from the presence of animals or from human activity.

http://www.state.nj.us/dep/swap

Contaminants that may be present in source water include:

Microbial contaminants, such as viruses and bacteria, which may come from sewage treatment plants, septic systems, agricultural livestock operations, and wildlife.

Inorganic contaminants, such as salts and metals, which can be naturally-occurring or result from urban storm water runoff, industrial or domestic wastewater discharges, oil and gas production, mining, or farming.

Pesticides and herbicides, which may come from a variety of sources such as agriculture, urban storm water runoff, and residential uses.

Organic chemical contaminants, including synthetic and volatile organic chemicals, which are byproducts of industrial processes and petroleum production, and can, also come from gas stations, urban storm water runoff, and septic systems.

Radioactive contaminants which can be naturally occurring or be the result of oil and gas production and mining activities.

In order to ensure that tap water is safe to drink, EPA prescribes regulations which limit the amount of certain contaminants in water provided by public water systems. Food and Drug Administration regulations establish limits for contaminants in bottled water, which must provide the same protection for public health.

Drinking water, including bottled water, may reasonably be expected to contain at least small amounts of some contaminants. The presence of contaminants does not necessarily indicate that the water poses a health risk. More information about contaminants and potential health effects can be obtained by calling the Environmental Protection Agency's Safe Drinking Water Hotline at 1-800-426-4791.

DEFINITIONS

In the table you may find some terms and abbreviations you might not be familiar with. To help you better understand these terms we've provided the following definitions:

Non-Detects (ND) - laboratory analysis indicates that the constituent is not present.

Parts per million (ppm) or Milligrams per liter (mg/l) - one part per million corresponds to one minute in two years or a single penny in $10,000.

Parts per billion (ppb) or Micrograms per liter - one part per billion corresponds to one minute in 2,000 years, or a single penny in $10,000,000.

Picocuries per liter (pCi/L) - picocuries per liter is a measure of the radioactivity in water.

Action Level - the concentration of a contaminant, which if exceeded, triggers treatment or other requirements which a water system must follow.

Maximum Contaminant Level - The "Maximum Allowed" (MCL) is the highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Maximum Contaminant Level Goal -The "Goal"(MCLG) is the level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Residual Disinfectant Level (MRDL) - The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.

Maximum Residual Disinfectant Level Goal (MRDLG) - The level of a drinking water disinfectant, below which there is no known or expected risk to health. MRDLGs do not reflect the benefits of the use of disinfectants to control microbial contamination

The Safe Drinking Water Act regulations allow monitoring waivers to reduce or eliminate the monitoring requirements for asbestos, volatile organic chemicals and synthetic organic chemicals. Our system received a monitoring waiver for synthetic organic chemicals.

We ask that everyone help us protect our drinking water source.

Gateway National Recreational Area (Sandy Hook Water Plant) - PWSID # NJ1331001

Gateway National Recreational Area is a public community water system consisting of 1 well.

This system’s source water comes from the following aquifer: Middle Potomac-Raritan-Magothy Aquifer System

Susceptibility Ratings for Gateway National Recreational Area Sources

The table below illustrates the susceptibility ratings for the seven contaminant categories (and radon) for each source in the system. The table provides the number of wells and intakes that rated high (H), medium (M), or low (L) for each contaminant category. For susceptibility ratings of purchased water, refer to the specific water system’s source water assessment report.

The seven contaminant categories are defined at the bottom of this page. DEP considered all surface water highly susceptible to pathogens, therefore all intakes received a high rating for the pathogen category. For the purpose of Source Water Assessment Program, radionuclides are more of a concern for ground water than surface water. As a result, surface water intakes’ susceptibility to radionuclides was not determined and they all received a low rating.

If a system is rated highly susceptible for a contaminant category, it does not mean a customer is or will be consuming contaminated drinking water. The rating reflects the potential for contamination of source water, not the existence of contamination.

Public water systems are required to monitor for regulated contaminants and to install treatment if any contaminants are detected at frequencies and concentrations above allowable levels. As a result of the assessments, DEP may customize (change existing) monitoring schedules based on the susceptibility ratings.

Pathogens Nutrients Pesticides Volatile Organic

Compounds Inorganics Radionuclides Radon

Disinfection Byproduct Precursors

Sources H M L H M L H M L H M L H M L H M L H M L H M L

Wells - 1 1 1 1 1 1 1 1 1

Pathogens: Disease-causing organisms such as bacteria and viruses. Common sources are animal and human fecal wastes.

Nutrients: Compounds, minerals and elements that aid growth, that are both naturally occurring and man-made. Examples include nitrogen and phosphorus.

Volatile Organic Compounds: Man-made chemicals used as solvents, degreasers, and gasoline components. Examples include benzene, methyl tertiary butyl ether (MTBE), and vinyl chloride.

Pesticides: Man-made chemicals used to control pests, weeds and fungus. Common sources include land application and manufacturing centers of pesticides. Examples include herbicides such as atrazine, and insecticides such as chlordane.

Inorganics: Mineral-based compounds that are both naturally occurring and man-made. Examples include arsenic, asbestos, copper, lead, and nitrate.

Radionuclides: Radioactive substances that are both naturally occurring and man-made. Examples include radium and uranium.

Radon: Colorless, odorless, cancer-causing gas that occurs naturally in the environment. For more information go to http://www.nj.gov/dep/rpp/radon/index.htm or call (800) 648-0394.

Disinfection Byproduct Precursors: A common source is naturally occurring organic matter in surface water. Disinfection byproducts are formed when the disinfectants (usually chlorine) used to kill pathogens react with dissolved organic material (for example leaves) present in surface water.

PWS ID# NJ1331001

Annual Drinking Water Quality Report

Sandy Hook Water Plant For the Year 2021, Results from the Year 2020

We are pleased to present to you this year's Annual Drinking Water Quality Report. This report is designed to inform you about the quality water and services we deliver to you every day. Our constant goal is to provide you with a safe and dependable supply of drinking water.

Our water source is a well. Our well draws groundwater from the Farrington Aquifer, regionally known as the Middle Potomac-Raritan-Magothy Aquifer

System. The New Jersey Department of Environmental Protection (NJDEP) has completed and issued the Source Water Assessment Report and Summary for this public water system, which is available at WWW.state.nj.us/dep/swap or by contacting NJDEP’s Bureau of Safe Drinking Water at (609) 292-5550. This water system’s source water susceptibility ratings and a list of potential contaminant sources is attached.

Some people may be more vulnerable to contaminants in drinking water than the general population. Immuno-compromised persons such as persons with cancer undergoing chemotherapy, persons who have undergone organ transplants, people with HIV/AIDS or other immune system disorders, some elderly, and infants can be particularly at risk from infections. These people should seek advice about drinking water from their health care providers. EPA/CDC guidelines on appropriate means to lessen the risk of infection by Cryptosporidium and other microbiological contaminants are available from the Safe Drinking Water Hotline (800-426-4791).

TEST RESULTS

Viola-tion

Y/N

Level

Detected

Units of

Measure-ment

MC

LG

MCL

Likely Source of

Contamination

Inorganic Contaminants:

Barium

0.05

Discharge of drilling wastes;

discharge from metal refineries;

erosion of natural deposits Copper

Test results Yr. 2019

0.11

1.3

AL=1.3

plumbing systems; erosion of natural deposits Lead

Test results Yr. 2019 ppb

AL=15

plumbing systems, erosion of natural deposits Radioactive Contaminants:

Combined Radium

228 & 226

1.5 pCi/1

Erosion of natural deposits

Disinfection Byproducts:

TTHMs

Total Trihalomethanes

Test results Yr. 2020

N Range = 4 - 13

Highest detect = 13

HAA5s

Total Haloacetic Acids

N Range = ND - 1

Highest detect = 1

Regulated Disinfectants

MRDL

MRDLG

Chlorine

Range = 0.7 – 1.3 ppm

Average = 1.0 ppm

4.0 ppm 4.0 ppm

Chlorine: Water additive used to control microbes.

We routinely monitor for contaminants in your drinking water according to Federal and State laws. This table shows the results of our monitoring for the period of January 1st to December 31st, 2020. The state allows us to monitor for some contaminants less than once per year because the concentrations of these contaminants do not change frequently. Some of our data, though representative, are more than one year old. If you have any questions about this report or concerning your drinking water, please contact the Sandy Hook Water Department at 732-872-5964, Monday thru Sunday, 7 am – 3 pm. We do not have regularly scheduled meetings.

The Safe Drinking Water Act regulations allow monitoring waivers to reduce or eliminate the monitoring requirements for asbestos, volatile organic chemicals and synthetic organic chemicals. Our system received a monitoring waiver for synthetic organic chemicals.

Lead: If present, elevated levels of lead can cause serious health problems, especially for pregnant women and young children. Lead in drinking water is primarily from materials and components associated with service lines and home plumbing. The Sandy Hook Water Plant provides high quality drinking water but cannot control the variety of materials used in plumbing components. When the water has been sitting for several hours, you can minimize the potential for lead exposure by flushing the tap for 30 second to 2 minutes before using water for drinking and cooking. If you are concerned about lead in the water, you may wish to have the water tested. Information on lead in drinking water, testing methods, and steps you can take to minimize exposure is available from the Safe Drinking Water hotline or at http:www.epa.gov/safewater/lead. Infants and children who drink water containing lead in excess of the action level could experience delays in their physical or mental development. Children could show slight deficits in attention span and learning abilities. Adults who drink this water over many years could develop kidney problems or high blood pressure.

http://www.state.nj.us/dep/swap

The sources of drinking water (both tap water and bottled water) include rivers, lakes, streams, ponds reservoirs, springs, and wells. As water travels over the surface of the land or through the ground, it dissolves naturally occurring minerals and, in some cases, radioactive material, and can pick up substances resulting from the presence of animals or from human activity.

Contaminants that may be present in source water include:

• Microbial contaminants, such as viruses and bacteria, which may come from sewage treatment plants, septic systems, agricultural livestock operations, and wildlife.

• Inorganic contaminants, such as salts and metals, which can be naturally occurring or result from urban storm water runoff, industrial or domestic wastewater discharges, oil and gas production, mining, or farming.

• Pesticides and herbicides, which may come from a variety of sources such as agriculture, urban storm water runoff, and residential uses.

• Organic chemical contaminants, including synthetic and volatile organic chemicals, which are byproducts of industrial processes and petroleum production, and can, also come from gas stations, urban storm water runoff, and septic systems.

• Radioactive contaminants which can be naturally occurring or be the result of oil and gas production and mining activities.

In order to ensure that tap water is safe to drink, EPA prescribes regulations which limit the amount of certain contaminants in water provided by public water systems. Food and Drug Administration regulations establish limits for contaminants in bottled water, which must provide the same protection for public health.

Drinking water, including bottled water, may reasonably be expected to contain at least small amounts of some contaminants. The presence of contaminants does not necessarily indicate that the water poses a health risk. More information about contaminants and potential health effects can be obtained by calling the Environmental Protection Agency's Safe Drinking Water Hotline at 1-800-426-4791.

DEFINITIONS

In the “Test Results” table you may find some terms and abbreviations you might not be familiar with. To help you better understand these terms we've provided the following definitions:

Non-Detects (ND) - laboratory analysis indicates that the constituent is not present.

Parts per million (ppm) or Milligrams per liter (mg/l) - one part per million corresponds to one minute in two years or a single penny in $10,000.

Parts per billion (ppb) or Micrograms per liter - one part per billion corresponds to one minute in 2,000 years, or a single penny in $10,000,000.

Parts per trillion (ppt) or nanogram per liter - one part per trillion corresponds to one minute in 20,000 years, or a single penny in $100,000,000.

Picocuries per liter (pCi/L) - picocuries per liter is a measure of the radioactivity in water.

Action Level - the concentration of a contaminant, which if exceeded, triggers treatment or other requirements which a water system must follow.

Maximum Contaminant Level - The "Maximum Allowed" (MCL) is the highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Maximum Contaminant Level Goal -The "Goal"(MCLG) is the level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Residual Disinfectant Level (MRDL) - The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.

Maximum Residual Disinfectant Level Goal (MRDLG) - The level of a drinking water disinfectant, below which there is no known or expected risk to health. MRDLGs do not reflect the benefits of the use of disinfectants to control microbial contamination.

Unregulated Contaminant Monitoring: The Sandy Hook Water Plant monitored for the following unregulated contaminants in 2019. Unregulated contaminants are those for which the US Environmental Protection Agency (EPA) or the New Jersey Department of Environmental Protection (NJDEP) has not established drinking water standards. The purpose of unregulated contaminant monitoring is to assist the EPA and NJDEP in determining the occurrence of unregulated contaminants in drinking water and whether regulation is warranted. Per – and polyfluoroalkyl substances (PFAS) are widely found in the environment. EPA has identified a health advisory level for two PFAS analytes, PFOA and PFOS 0.070 ppb either singly or combined, and NJDEP has adopted new drinking water standards (Maximum Contaminant Levels (MCLs)) for PFOA and PFOS of 14 ng/L (ppt) and 13 ng/L (ppt), respectively, as of January 2021. We had non-detectable (ND) test results.

Units of Measurement Likely source

(PFOS)

Perfluorooctane Sulfonate

ND

ppt Used in the manufacture of fluoropolymers.

(PFOA)

Perfluorooctanoic Acid

ND

ppt

Used in the manufacture of fluoropolymers.

What are PFOA and PFOS?

Perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS) are per- and polyfluoroalkyl substances (PFAS), previously referred to as perfluorinated compounds, or PFCs, that are man-made and used in industrial and commercial applications. PFOA was used as a processing aid in the manufacture of fluoropolymers used in non-stick cookware and other products, as well as other commercial and industrial uses based on its resistance to harsh chemicals and high temperatures. PFOS is used in metal plating and finishing as well as in various commercial products. PFOS was previously used as a major ingredient in aqueous film forming foams for firefighting and training, and PFOA and PFOS are found in consumer products such as stain resistant coatings for upholstery and carpets, water resistant outdoor clothing, and grease proof food packaging. Although the use of PFOA and PFOS has decreased substantially, contamination is expected to continue indefinitely because these substances are extremely persistent in the environment and are soluble and mobile in water. More information can be found at:

https://www.state.nj.us/dep/wms/bears/docs/2019-4-15-FAQs_PFOS-PFOA-websites-OLA%204-24-19SDM-(003).pdf

Lead Tap Monitoring Results:

All Water systems must provide a notice of the individual tap results from Lead Tap Monitoring to the persons served by the water system at the specific sampling site from which the sample was taken. This notice must be provided no later than 30 days after learning of the tap monitoring results. And a “Consumer Notice of

Lead Tap Water Monitoring Results” Certification Form sent to the State within 3 months following the end of the monitoring period. We sampled in August 2019, but we were late distributing these notices. We were also late sending in the Certification Form. NJDEP received the Certification Form in February 2021.

We ask that everyone help us protect our drinking water source. If you have any questions please contact the Sandy Hook Water

Department at 732-872-5964, Monday thru Sunday, 7 am – 3 pm.

https://www.state.nj.us/dep/wms/bears/docs/2019-4-15-FAQs_PFOS-PFOA-websites-OLA%204-24-19SDM-(003).pdf

IMPORTANT INFORMATION ABOUT OUR DRINKING WATER

Our water system violated drinking water standards this past year. Even though this was not an emergency, you have a right to know what happened and what we did to correct these situations.

We are required to monitor your drinking water for specific contaminants on a regular basis. Results of regular monitoring are an indicator of whether, or not our drinking water meets standards. We are required to monitor for pH at point of entry to the distribution system biweekly (every two weeks). We were late reporting some of our pH sample results in May and June 2020 because of the Park shutdown.

PH, the measure of the acidity or basicity of a liquid. In pure water, which is neutral (neither acidic nor alkaline), corresponds to a pH of 7. A liquid with a pH less than 7 is considered acidic; a liquid with a pH greater than 7 is considered basic, or alkaline.

We are required to take one (1) Total Coliform Bacteria (TC) sample per month in the drinking water distribution system. We take three (3). In March

2020 the laboratory inadvertently logged the sample results under the wrong account. The error has been corrected. All sample results were negative. At that time, the laboratory did not log the Chlorine Residual (CR) sample results. This error has also been corrected.

Coliforms: are bacteria that are naturally present in the environment and are used as an indicator that other,…