Nighttime Sewer Work to Begin on April 22
The City of Melrose’s Public Works Department has started the third phase of a sanitary sewer investigation program throughout the City. The purpose of the project is to identify problem areas of the sewer system that are in need of rehabilitation and/or repair in an effort to prevent infiltration from entering into the pipes. Infiltration is clean water from below the ground (known as groundwater) that enters the sewer system through defective sewer pipes and structures. This “clean” water takes up space or capacity in a pipe that would normally be available for wastewater. It can cause the pipe and its service connections to back-up and potentially overflow during extreme wet weather conditions, and it costs the City’s sewer ratepayers money to send to the MWRA sewer system.
One step in this program is to conduct flow isolation. Flow isolation is a method of quantifying the amount of infiltration in a sanitary sewer system. Flows in the system are measured during off-peak times, typically between 12:00 a.m. and 6:00 a.m. Normally people are sleeping during this time and if there is flow in the sewer system it can be assumed to be largely infiltration.
Beginning on Wednesday, April 22, 2020, crews from Inland Waters, Inc. of Johnston RI, will be present in the neighborhoods listed below between the hours of 11:00 p.m. and 7:00 a.m. A representative from Weston & Sampson Engineers, Inc., our wastewater consultant, and/or a representative from the City will also be present for the duration of the flow isolation.
It is likely that you will see trucks and workers present in the street during these hours. The workers will be required to remove the existing sewer manhole covers to enter the sewer system and some minor noise disturbances may result. It is expected that all of the flow isolation will be completed in approximately three weeks; however, this work is weather dependent and may take additional time to complete should we experience frequent rain. We do not expect any interruptions of sewer or water service to result from this work but will provide individual notification to residents if any interruption becomes necessary. We ask for your patience and understanding while this work is completed.
If you have any questions or concerns, please call Scott Dixon, Project Engineer for the City, at (781) 484-6322 or Ryan Henley of Weston & Sampson, the City’s wastewater consultant, at (860) 967-4651.
Thank you in advance for your anticipated cooperation in this important matter.
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Work Areas for Spring 2020 Sewer System Flow Isolation Investigations | |||
SUBAREA 2-2A | SUBAREA 9 | SUBAREA 20B | SUBAREA 22 |
LYNN FELLS PARKWAY | ARLINGTON STREET | ALBERT STREET | ANGELA CIRCLE |
MAPLE ROAD | BEAUMONT STREET | CLIFFORD STREET | ALTAMONT AVENUE |
PERKINS STREET | DERBY ROAD | COCHRANE STREET | BEECH AVENUE |
SEWALL WOODS ROAD | EDGEMERE STREET | DAMON AVENUE | BOW STREET |
SHERMAN ROAD | KINGSLEY AVENUE | GLENDALE AVENUE | BURNETT STREET |
STEVENS ROAD | LEBANON STREET | HOWARD STREET | CEDARWOOD LANE |
VINTON STREET | LEDGEWOOD AVENUE | KENMORE ROAD | CRICKLEWOOD LANE |
WARWICK ROAD | LINWOOD AVENUE | LINCOLN STREET | CUMNER AVENUE |
| LODGE AVENUE | LYNN FELLS PARKWAY | GOSS AVENUE |
SUBAREA 5-5A | MAIN STREET | NELSON ROAD | GRANITE STREET |
CLEVELAND STREET | MONTVALE STREET | OLD BROOK CIRCLE | GROVE STREET |
CIRCUIT PARK | MOUNT VERNON AVENUE | RUGGLES STREET | HAROLD STREET |
CIRCUIT STREET | POTOMAC STREET | STOWECROFT ROAD | HICKORY STREET |
COTTAGE PARK | ROCKVIEW AVENUE | SUNSET ROAD | HIGHVIEW AVENUE |
COTTAGE STREET | ROCKWOOD STREET | THURSTON ROAD | HUNNEWELL AVENUE |
FLORENCE STREET | RYDER AVENUE |
| LAUREL STREET |
HURD STREET | SYLVAN STREET | SUBAREA 21B | LEAH STREET |
MAPLE STREET | WAVERLY PLACE | ARDSMOOR ROAD | MOUNT HOOD TERRACE |
NORTH HIGH STREET | WHITWELL STREET | COUNTRY CLUB ROAD | PHILLIP CIRCLE |
SANFORD STREET | WOODRUFF AVENUE | CUSHING CIRCLE | PLYMOUTH CIRCLE |
SOUTH HIGH STREET |
| EAST STREET | RIDGEWOOD LANE |
TRENTON STREET |
| EAST FOSTER STREET | SLAYTON ROAD |
VINTON STREET |
| ELMCREST CIRCLE | STAPLES STREET |
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| ENMORE ROAD | STILLMAN ROAD |
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| FIRST STREET | SWAINS POND AVENUE |
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| HIGHVIEW AVENUE | SYCAMORE ROAD |
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| HILLCREST AVENUE | VISTA STREET |
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| MOORELAND ROAD | WATER STREET |
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| ORCHARD LANE | WAVERLY AVENUE |
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| PORTER STREET | WHEELER AVENUE |
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| SHEFFIELD ROAD |
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| SHERWOOD ROAD |
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| SIMOND ROAD |
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| UPHAM STREET |
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| WAVERLY AVENUE |
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