HomeMy WebLinkAbout260429 Site Details Plan - - 500 GREAT POND ROAD PERMEABLE PAVER-CONSTRUCTION NOTES
1. Contractor shall create a construction sequence plan
2. A pre-construction meeting shall be required to discuss:
2.1. Construction sequencing
2.2. Erosion control adjacent to the permeable pavers
2.3. Prevention of stormwater run-on until the permeable
pavers are installed
3. Excavate using the smallest equipment possible and work
CONCRETE INTERLOCKING PAVERS 2 1/8"MIN.THICK from the sides/perimeter of the facility to avoid
NATURAL over-compaction of the subbase
STONE WALL 4. Excavate a level base or slope slightly away from a
O= IN building/structure
2352 Main St,Suite 106 USE N0.8 STONE IN OPENINGS 5. Scarify native soils to 3 or 4 inch depth and install geotextile
Concord,MA 01742 fabric as noted in the detail section
T:978.461.17776. Install base layer in 6 inch lifts.Use a vibrato roller for
F:978.461.0888 88 BEDDING LAYER:N0.8 STONE vibratory
LOAM BACKFILL,8- into@naturalstonewallsolutions.com 2"DEPTH compaction until there is no visible movement of the
wwwnaturalstonewallsolutionsrem LAYER:NO 57 STONE aggregate.Do not crush the aggregate
TYPICAL PROJECT1/8"
p INTERMIDIATE Install aggregate base:
NATURAL MORTARED TOP 21/8"MIN ;'.a'y:�`.',;",;:' ';,,' _ _ - 4"MIN.DEPTH _
NATURAL STONE FACE
PREFABRICATED 2r, - 7 7.1. Base layer No.2 stone
Y as 2-4 FOOT Y
N BATTER FACE„{ 7.2. Intermediate layer-No.57 stone
STONE RETAINING 4" -III- 7.3. Bedding layer-No.8 stone
----_- 3r4-CRUSHED S.oNE BACKFILL.12• WALL AND FOOTING DETAIL BASE LAYER:NO.2 STONE
GEOCRID REINFORCEMENT 6"MIN.DEPTH
8. Install the permeabl pavers:
PERIMETER DRAIN
2-wEEPHOLE1s-2o•o.c. o 00 00 0 0 8.1. The pavers are installed by hand or by machine that
z^ EINISHGRADE o 0 0 0 o GEOTEM EFABRICON
places a whole pallet section of pavers at one time
0 0 0 0 o O SUBGRADE AND SIDES OF 8.2. The pavers are compacted and then No.8 stone spread
uNcoareDffsREBARe.to O.0 o 0 0 0 0 o EXCAVATION
` UNCOATED#5 EBA 12" =III on the pavers and swept into the openings
4,000 PSI TOP OF FOOTING
8.3. The pavers are compacted again so that the No.8
314-CRUSHED STONE FOOTING Oo o UNCOMPACTED SOIL SUBGRADE stone is just below the paver structure when complete
-FILTER FABRIC 9. No excavation of native soils to occur during wet or
so• PROJECT NOTES -III
_ saturated conditions
-III111= I I,I I I I I;I
6
11 TYPICAL2-4FOOTRETAININGWALL PERMEABLE PAVER DETAIL NOTE:THE ABOVE DEPTHS OF AGGREGATE
J SCALE:1/2"=V-0` ARE A GENERAL GUIDELINE AND THE PERMEABLE PAVER-MAINTENANCE NOTES
(NOT TO SCALE) CONTRACTOR SHALL ADHERE TO
SCALE MANUFACTURER INSTALLATION 1. Determine maintenance schedule annual is likely)based on final
1/2"-1�-O" GUIDELINES FOR THE EXACT DEPTH OF ( Y)
AGGREGATE FOR THE PERMEABLE PAVERS permeable paver product installed.Refer to manufacturer's
SHEET TITLE SELECTED recommendations
D-1.1 2. Inspect the permeable paver installation after the initial storm event
and seasonally to ensure there is no ponding water
3. Identify and stabilize any sediment sources to permeable paver area
4. Maintain adjacent landscaping to prevent excessive growth and debris
onto permeable paver area
5. Remove excessive moss or other plant growth from permeable paver
area using pressure washer,weed burner or an equivalent method.
Remove any washed out sediment/debris
6. Inspect the permeable paver area after storms to ensure rainwater
properly drains through the material
7. Inform contractors working on the property of the locations of
permeable paver area(s).A sign is recommended that identifies the
surface as permeable
8. Replace/replenish the top layer of No.8 stone between the joints with
36"WOE IRAR IOOx" new clean No.8 stone after sweeping,vacuuming,pressure washing
SILTATION CONTROL FABRIC JUTE ENCASED or when stone is below specified height
ATTACHED TO 4'-6"WOODEN 3'-6"SILTATION 12"BIODEGRADEABLE 9. Remove leaves from the permeable paver surface during the fall
STAKES CONTROL FABRIC MULCH SOCK
10. Snow removal:
siL r FENCE 10.1. Remove snow with a rubber tipped shovel/plow or keep the plow
ABODE EXISTINGGRADE GRA tip 1 inch above the surface by means of a skid or roller to avoid
GRADE FILL(6"HIGH) damage to permeable paver surface
ABOVE GRADE 4,-6„ To EDGE _ 10.2. Salt applications can often be reduced significantly since water
s"t WETLANDS
BELOW GRADE I'_6" WOODEN drains and black ice does not form easily
NATURAL BELOW STAKES 10.3. Salt applications do stay on the
STONE WALL permeable paver surface longer
GRADE since it does not wash off compared to regular impervious
EONS
LOAM BACKFILL.8' L`5 surfaces that shed water
6„ 2352 Main St,Suite 106 10.4. Do not apply sand on the permeable paver surface
Concord,MA01742 MULCH SOCK WITH SILT FENCE DETAIL
NATURAL STONE T P T:978,461,1777 11. Do not stockpile mulch,sand,soil,yard waste,snow containing sand
F:978.461.0888 NOT TO SCALE
into@naturalstonewallsolutions.com or salt or any other material on the permeable paver area that could
} cow natum stonewallsolohonsGum potentially clog the pore space between the joints
-LAYS R'VARY
WI R WALL H 12. Do not replace vehicle Fluids or wash a car/equipment over the
' LAYERS VARY 1:1'H WALL HEIGHT
TYPICAL PROJECT
BATTER FACE•.,5 permeable paver surface
3r4^CRUSHED STONE BACKFILL-12' PREFABRICATED 13. Do not apply sealants or any other materials that prevent water to
r- NAIURALSTONE I-ACE 4-6 FOOT
1 STONE RETAINING pass through
w
4^PERIMETER DRAIN WALL AND FOOTING DETAIL
FILTER FABRIC
fl8" 2"WEEP HOLE I5-2C C C.
4000 PSI CAST-IN-PLACE CONCRETE
N
AFTER WALL INSTALL
UNCOATED y5 REBAR H&V @ 12-O.C.
4000 PSI CONCRETE
FINISH GRADE
m�
OP of FOonnc PROJECT NOTES
300U PSI CONCRETE FOGHNG SIGH
~` wr3;5CONTTBB i--7 7 7->-i--7-7- DEEP TEST RESULTS
1.. TOP COURSE
,. 3!4'CRUSHED STONE FOOTING
2 1/2' BINDER COURSE T-1
42' L/-/-/�-4-_/-/ TYPE l-1
SHOWING 11.03 M3.BITUMINOU
HD
GRAVEL•BORROW:
SCALE BAS'E:.,CO`l1RSE, CONCRETES EL.=131.5 SITE DEVELOPMENT PLAN
D 1.2 TYPICAL 4-6 FOOT RETAINING WALL 1/2"=V-0" 12" :COM'PACTED,TO..AT' M
SCALE:vz'=1--O*' .LEAST��95'7:OF � � TABLE A SITE IMPROVEMENTS
SHEET TITLE MAXIMUM DRY DENSITY FILL
D-1.2 (QSTM.D-1557,.METHOD C) /N
PULVERIZED.PAVEMENT MAY 127.17 52" NORTH ANDOVER, MASSACHUSETTS
USED.:TO SUPPLEMENT ,, MHO M 1.03.0
GRAVEL THICKNESS' TYPE B S.L. o FOR
,7,T/77/�-/77%--%T7 1245 2.5Y 514 84„ NORTH ANDOVER COUNTRY CLUB
SUITABLE COMPACTED �H 500 GREAT POND ROAD
GRANULAR SUBGRADE 68"
O.W.T.o �VLADIMIR L.yG
E.S.W.T.0 52" g SCALE:AS SHOWN DATE:APRIL 29,2026
o NEMCHENOK
DRIVEWAY AND PARKING AREA EL.- 127.17 ✓(Vlt.,® v�
BITUMINOUS CONCRETE PAVEMENT TEST DATE: 6-18-25 � c,s ���� MERRIMACK ENGINEERING SERVICES
a EVALUATOR: BILL DUFRESNE S.E. GIs
E'\ 66 PARK STREET
INSPECTOR: NONE
ANDOVER, MASSACHUSETTS 01810 SHT. 2 OF 2
N