HomeMy WebLinkAboutStormwater Report - 100 DALE STREET 6/18/2013 (2) TEST PIT RESULTS
Date of Test: January 31, 2014
Soil Evaluator: Daniel O'Connell, SE#1771, Christiansen&Sergi, Inc.
Test Pit#1
0"-5" A 10YR3/2 Fine Sandy Loam
Granular,Very Friable
5"-22" Bw 10YR5/4 Gravelly Fine Sandy Loam
Massive, Friable
22"-52" C1 2.5Y5/4 Gravelly Loamy Sand
Massive, Fraible to Firm in Place
Roots to 36"
ESHWT @ 38"(Mottling)
No Weeping or Standing Water
No Refusal
TEST PIT PIT RESULTS FOR
100 DALE STREET, NORTH ANDOVER, MASS.
DATE: JANUARY 31, 2014 DWG. NO.: 11032009
CHRISTIANSEN
PROFESSIONAL ENGINEERS, �E RG
LAND SURVEYORS
160 SUMMER STREET PH:978-373-0310
HAVERHILL,MASS.01830 FAX:978-372-3960
LIMIT WORK
—180 \
LOT
/1 I 1 \ ago
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DR WELL INFILTRAT R
,L� = 9
TEST PI #1 TP R 8 66�'
PbSED
2
a IN = 176.0) L
1 °SE°
1100 s 660
/ DRI EWA Y
liyll o
2 m �
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700
PLAN SHOWING TEST PIT LOCATION AT
100 DALE STREET, NORTH ANDOVER, MASS.
DATE: JANUARY 31, 2014 DWG. NO.: 11032009
0
z CHRISTIANSEN
PROFESSIONAL ENGINEERS;.� �E��
LAND SURVEYORS
Scale. 1 '� O� 160 SUMMER STREET PH:978-373-0310
HAVERHILL,MASS.01830 �+� FAX:978-372-3960
STORMWATER OPERATION AND MAINTENANCE
ROOF RUNOFF INFILTRATION CHAMBER MAINTENANCE
1. INSPECT CHAMBERS AFTER EVERY MAJOR STORM FOR THE FIRST FEW
MONTHS AFTER INSTALLATION TO INSURE PROPER STABILIZATION AND FUNCTION.
2. INSPECT THE CHAMBERS 72 HR AFTER STORMS QUARTERLY FOR THE FIRST
YEAR TO DETERMINE THAT ALL OF THE WATER HAS DRAINED FROM THE CHAMBER
3. INSPECT THE CHAMBERS ANNUALLY 72 HOURS AFTER A STORM TO
DETERMINE IF THE WATER HAS DRAINED,
4. IF THE INSPECTON REVEALS THE CHAMBERS ARE NOT FUNCTIONING
PROPERLY, CONTACT A STORMWATER PROFESSIONAL TO DETERMINE WHAT ACTIONS
ARE NECESSARY.
DRIVEWAY RUNOFF TREATMENT STRIP MAINTENANCE
1. INSPECT RUNOFF TRETMENT STRIP AFTER EVERY MAJOR STORM FOR THE
FIRST FEW MONTHS AFTER INSTALLATION TO INSURE PROPER STABILIZATION AND
FUNCTION.
2. INSPECT THE RUNOFF TREATMENT STRIP 72 HR AFTER STORMS QUARTERLY
FOR THE FIRST YEAR TO DETERMINE THAT ALL OF THE WATER HAS DRAINED FROM
THE STONE.
3. INSPECT THE RUNOFF TREATMENT STRIP ANNUALLY 72 HOURS AFTER A
STORM TO DETERMINE IF THE WATER HAS DRAINED,
4. CLEAN DEBRIS FROM STONE AS NECESSARY.
6. REPLACE SURFACE STONE IF IT APPEARS TO BE FILLED WITH SEDIMENT.
6. IF IT APPEARS THE STRIP IS NOT FUNCTIONING PROPERLY, CONSTACT A
STORMWATER PROFESSIOAL TO DETERINE WHAT ACTIONS ARE NECESSARY.