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Cover Sheet
SHEET INDEX
A001 Demolition Plans
A005 Sections and Elevations
A007 Details
M001 Mechanical Diagram and HVAC Load Calculations
P001 Plumbing Diagrams
DCRA ZONING
0000 Cover Sheet
MARK SIZE
A 36 x 80
B 30 x 80
C 30 x 80
D 30 x 80
E001 Electrical Panel Schedule and Riser Diagram
CODE DATA
2012 ICC International Plumbing Code
DCMR Title 11, Zoning Regulations
Applicable Codes and Regulations:
DCMR Title 12b, DC Construction Codes (2013)
2012 ICC Fuel Gas Code
2012 ICC International Residential Code
2011 National Electrical Code (NFPA)
2012 ICC International Building Code
2012 ICC International Mechanical Code
2012 ICC Existing Building Code
OwnerLee Wells and Malcolm Haith(502) 558-4042(336) [email protected]@gmail.com
Architect of RecordSteve FotiuLicense Number: ARC102277(301) [email protected]
Year Built: Estimated 1909
IBC Use Group: Residential R-3
IBC Construction Type: V - Non-Resistivewith 2-Hour Walls at Property Lines
Building Sprinklered: Yes
Scope of Work Summary: Interior alterations to
basement to create separate unit, change from
One-Family to Two-Family property with a certificate of
occupancy for the basement, renovation of 3 upper
floors, 2-story addition, and roof deck over 2nd floor.
NOTE
Left-hand outswing door, louvered
Right-hand outswing door
Left-hand inswing door
Right-hand inswing door
M002 Mechanical Plans
BUILDING INFORMATION
Renovation and Addition:
1834 Ontario Place NWWashington, DC 20009
Square 2583, Lot 0351
PROJECT
TITLE
SCALE
10/01/2017
DATE
FOR DCRA USE
1 Revisions 6/6/17
Revisions 7/10/172
Revisions 10/01/173
A002 Demolition Plans
A003 Floor Plans
A004 Floor Plans
M003 Mechanical Plans
E002 Electrical Plans
E003 Electrical Plans
P002 Plumbing Plans
P003 Plumbing Plans
A006 Elevations
A000 Erosion and Sediment Control Plan
SITE PLAN01SCALE: 1" = 100'
1834 Ontario Place NW
GENERAL NOTES:
1. PROVIDE GUARDRAIL AT EXTERIOR ENTRIES TO CELLARLEVEL UNIT FOR STAIRS ABOVE 30", AT MAX 42" ABOVENOSING.
2. ALL STAIRS AND GUARDRAILS PROVIDED PER IRC R311.7.
3. PER DCMR 12, PROVIDE MIN. 3" HIGH STREET NUMBER ATEXTERIOR OF CELLAR LEVEL UNIT, USING ARABIC NUMERALSON CONTRASTING BACKGROUND. SHALL BE POSTED OVERTHE MAIN ENTRANCE AND VISIBLE FROM THE PUBLICRIGHT-OF-WAY.
4. DOWNLIGHTS IN CEILING OF CELLAR LEVEL UNIT TO BEFIRE-RATED, OR BOXED WITH (2) LAYERS OF 5/8" TYPE XGYP. BOARD.
5. EGRESS WINDOWS PROVIDED PER IRC R310.
6. PROVIDE ADDITIONAL BLOCKING AT TOWEL ROD AND TOILETPAPER HOLDERS.
7. WHERE EXISTING MASONRY PARTY WALLS TO BE LEFTEXPOSED, USE MATTE SEALER ON BRICK SURFACE.
8. PER 2012 IECC SECTION 402.4.2, NEW WOOD BURNING
FIREPLACES TO HAVE TIGHT FITTING FLUE DAMPERS ANDOUTDOOR AIR FOR COMBUSTION. S001 Structural Notes
MARK SIZE GLAZING AREA
B1 -- --
B2 --
B3 36 x 80
B4 72 x 80
MARK SIZE
Exterior Windows:
A1 36 x 88 15.6 SF
A2 72 x 88 35.6 SF
MANUFACTURER / MODEL
Andersen 100 Series
Andersen A-Series
--
13.2 SF
26.4 SF
NOTE
Removed
Removed
Right-hand inswing door, gull glass
Sliding patio door, full glass
Fixed, picture window
Fixed, picture window
NOTEGLAZING AREA MANUFACTURER / MODEL
OPERABLE AREA
--
N/A
N/A
--
20 SF
20 SF
OPERABLE AREA
E
F
G
H
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
AA
BB
CC
DD
30 x 80
30 x 80
28 x 80
30 x 80
Right-hand inswing door
Right-hand outswing door
Left-hand inswing door
Right-hand inswing door
48 x 80
48 x 80
18 x 96
28 x 96
Double closet outswing door, lock
Double closet outswing door
Left-hand outswing door
Pocket door
36 x 96
--
--
28 x 96
Right-hand outswing door, flat panel, angled top
Removed
Removed
Right-hand outswing door
30 x 80
48 x 80
24 x 80
28 x 80
Right-hand inswing door
Double pocket door
Pocket door
Pocket door
18 x 80
30 x 80
30 x 80
30 x 80
Left-hand outswing door
Right-hand inswing door
Left-hand outswing door
Right-hand inswing door
72 x 80
30 x 80
48 x 80
30 x 80
Double closet bi-fold door, louvered
Left-hand inswing door
Double closet outswing door
Left-hand inswing door
30 x 80
30 x 80
Right-hand outswing door
Left-hand outswing door
EE 72 x 80 Double closet outswing door
B5 31 x 80 11.8 SF Left-hand inswing door, cellar floor bedroom egress, full glass17.2 SF
B6 39 x 80 Eto Doors10.3 SF First floor entry, right-hand inswing door, transom21.7 SF
B7 31 x 80 Andersen 100 Series8.0 SF Cellar floor entry, right-hand inswing door, half glass17.2 SF
A3 -- -- Removed--
A4 18 x 36 3.1 SF Fixed, transomN/A
A5 30 x 64 10.5 SF Double-hung, 2nd floor bedroom egress, tempered6.5 SF
A6 30 x 64 10.5 SF Double-hung6.5 SF
A7 31 x 66 11.2 SF Replace original, double-hung, tempered6.9 SF
A8 18 x 30 3.1 SF Casement, obscure finish glass, tempered4.5 SF
A9 30 x 80 13.0 SF Double-hung
A10 21 x 36 3.5 SF Double-hung2.5 SF
A11 36 x 60 12.0 SF Double-hung, provide interior lock, cellar floor bedroom egress7.3 SF
A12 36 x 72 Double-hung8.8 SF
A13 34 x 72 13.8 SF Replace original, double-hung8.3 SF
A14 36 x 72 14.7 SF Double-hung8.8 SF
A15 34 x 66 12.5 SF Replace original, double-hung, 2nd floor bedroom egress7.6 SF
A16 34 x 66 Double-hung
A17 30 x 64 10.5 SF Double-hung6.5 SF
A18 30 x 64 10.5 SF Double-hung6.5 SF
A19 39 x 56 12.1 SF Replace original, double-hung7.3 SF
A20
A21 28 x 74 11.3 SF Replace original, double-hung7.0 SF
A22 34 x 74 14.2 SF " Replace original, double-hung8.5 SF
39 x 56 12.1 SF Replace original, double-hung7.3 SF
"
"
"
"
"
"
"
"
"
"
"
"
"
"
"
"
Andersen 100 Series
"
"
"
"
"
"
"
A23 28 x 74 11.3 SF Replace original, double-hung7.0 SF "
A24 34 x 70 13.3 SF Replace original, double-hung8.0 SF "
A25 34 x 70 13.3 SF Replace original, double-hung8.0 SF "
A26 34 x 70 13.3 SF Replace original, double-hung, 2nd floor bedroom egress8.0 SF "
A27 30 x 30 4.7 SF Casement5.7 SF "
A28 30 x 30 4.7 SF Casement, 3rd floor bedroom egress5.7 SF "
B8 36 x 80 Andersen 100 Series0 SF 3rd floor utility room, right-hand outswing door20 SF
INTERIOR DOOR SCHEDULEEXTERIOR DOOR SCHEDULE
WINDOW SCHEDULE
S002 Structural Floor Plans
S003 Structural Floor Plans
Zone: RF-1
Lot Area: 2,484.4 SF
Lot Occupancy
Allowed: 60% Max. (1,490.6 SF)
Provided: 50.6% (1,257 SF)
Pervious Area
Required: 20% Min. (496.88 SF)
Provided: 20.2% (501.4 SF, See A000 for calculation)
Lot Occupancy CalculationExisting Footprint:Covered Porch:Proposed Addition:-------------------------------------------
GROSS FLOOR AREA
Existing Addition Total
1,065 SF45 SF
147 SF
Total 1,257 SF
1,257 / 2,484 = 50.6%
Cellar Floor 1,057 SF 0 SF 1,057 SF
1st Floor 1,057 SF 156 SF 1,213 SF
2nd Floor 1,013 SF 147 SF 1,160 SF
3rd Floor 519 SF 307 SF 826 SF
Total 3,646 SF 610 SF 4,256 SF
14.7 SF
8.0 SF
FF 24 x 66 Right-hand outswing door
SPECIFICATIONS
1. PER 2013 DC ENERGY CODE, ALL EXTERIOR WINDOWS AND DOORS MUST MEET OR EXCEED THE FOLLOWING PRESCRIBED VALUES, AS DETERMINED IN ACCORDANCE WITH NFRC: U-FACTOR = U-0.35 AND SHGC = 0.4
2. PER 2013 DC ENERGY CODE, FENESTRATION MUST MEET PERFORMANCE SPECIFICATIONS OF AAMA / WDMA 101/I.S.2/A440, OR MUST NOT EXCEED CODE LIMITS PER NFRC 400 .
S004 Structural Details
2012 IECC TABLE R402.4.1.1. AIR BARRIER AND INSULATION INSTALLATION
AIR BARRIER AND THERMALBARRIER
COMPONENT
A CONTINUOUS AIR BARRIER SHALL BE INSTALLED IN THE BUILDINGENVELOPE.
EXTERIOR THERMAL ENVELOPE CONTAINS A CONTINUOUS AIR BARRIER.BREAKS OR JOINTS IN THE AIR BARRIER SHALL BE SEALED.AIR-PERMEABLE INSULATION SHALL NOT BE USED AS A SEALING MATERIAL.
CEILING/ATTIC THE AIR BARRIER IN ANY DROPPED CEILING/SOFFIT SHALL BE ALIGNED WITH
THE INSULATION AND ANY GAPS IN THE AIR BARRIER SEALED.ACCESS OPENINGS. DROP DOWN STAIR OR KNEE WALL DOORS TOUNCONDITIONED ATTIC SPACES SHALL BE SEALED.
3" RIGID INSULATION (@ R-3 PER INCH = R-15), PLUS ADDITIONAL R-34 OF
EITHER BLOWN OR 7" OF RIGID INSULATION IN FRAMING CAVITY, FOR TOTALOF AT LEAST R-49. SEE 01, 03, 04, 05 & 06 ON A007.
WALLS CORNER AND HEADERS SHALL BE INSULATED AND THE JUNCTION OF THEFOUNDATION AND SILL PLATE SHALL BE SEALED.EXTERIOR THERMAL ENVELOPE INSULATION FOR FRAMED WALLS SHALL BEINSTALLED IN SUBSTANTIAL CONTACT AND CONTINUOUS ALIGNMENT WITHTHE AIR BARRIER.KNEE WALLS SHALL BE SEALED.
WINDOWS, SKYLIGHTS AND
DOORS
THE SPACE BETWEEN WINDOW/DOOR JAMBS AND FRAMING AND SKYLIGHTS
AND FRAMING SHALL BE SEALED.
R-20 BLOWN INSULATION
RIM JOISTS RIM JOISTS SHALL BE INSULATED AND INCLUDE THE AIR BARRIER. R-20 BLOWN INSULATION, SEE 01, 03 & 04 ON A007. CONTINUOUS AIR BARRIERON OUTSIDE.
FLOORS (INCLUDINGABOVE-GARAGE AND
CANTILEVERED FLOORS)
INSULATION SHALL BE INSTALLED TO MAINTAIN PERMANENT CONTACT WITHUNDERSIDE OF SUBFLOOR DECKING.
THE AIR BARRIER SHALL BE INSTALLED AT ANY EXPOSED EDGE OFINSULATION.
R-20 BLOWN INSULATION, SEE 01, 03 & 04 ON A007. CONTINUOUS AIR BARRIERON OUTSIDE.
R-20 BLOWN INSULATION IN WALL CAVITY, AND CONTINUOUS AIR BARRIER ONOUTSIDE OF SHEATING. JOINTS TAPED WITH AIR BARRIER MANUFACTURER'S
RECOMMENDED TAPE. SEE 01, 03, 04, 05 & 06 ON A007.
CRITERIA PROPOSED DESIGN
R-20 BLOWN INSULATION IN WALL CAVITY, AND CONTINUOUS AIR BARRIER ONOUTSIDE OF SHEATING. JOINTS TAPED WITH AIR BARRIER MANUFACTURER'SRECOMMENDED TAPE. SEE 01, 03, 04, 05 & 06 ON A007.
RECESSED LIGHTING RECESSED LIGHT FIXTURES INSTALLED IN THE BUILDING THERMAL ENVELOPESHALL BE AIR TIGHT, IC RATED, AND SEALED TO THE DRYWALL.
PROVIDE IC-RATED FIXTURES, ASTM E283-RATED TO LIMIT AIR LEAKAGE.
ADDITIONAL 2012 IECC ENERGY CODE REQUIREMENTS
IECC 403.2.1
CODE SECTION
SUPPLY DUCTS IN THE ATTIC ARE INSULATED TO = R8. ALL OTHER DUCTS IN
UNCONDITIONED SPACES OR OUTSIDE THE BUILDING ENVELOPE ARE = R6.R-8 INSULATION WRAP TO BE PROVIDED AROUND DUCTS IN BULKHEADSBELOW ATTIC.
CRITERIA PROPOSED DESIGN
IECC 402.4.1.2 PROJECT IS REQUIRED TO SUBMIT AT FINAL INSPECTIONA WHOLE BUILDING
BLOWER DOOR TEST SHOWING A PASSING RATE OF �5 AIR CHANGES PER
HOUR AT A PRESSURE OF THE 50 PASCAL. WRITTEN TEST REPORT SHALL BE
SIGNED BY THE PARTY CONDUCTING THE TEST.
A WRITTEN REPORT OF THE RESULTS OF THE TEST SHALL BE PROVIDED TOTHE CODE OFFICIAL UPON REQUEST.
IECC 402.3.2.2 PER IECC 402.3.2.2, PROJECT IS REQUIRED TO SUBMIT AT FINAL INSPECTION A
DUCT LEAKAGE TEST SHOWING A PASSING RATE OF �8 CFM PER 100 SF
CONDITIONED FLOOR AREA AT A PRESSURE OF THE 25 PASCAL. WRITTEN
TEST REPORT SHALL BE SIGNED BY THE PARTY CONDUCTING THE TEST. AWRITTEN REPORT OF THE RESULTS OF THE TEST SHALL BE PROVIDED TO THECODE OFFICIAL UPON REQUEST.
A WRITTEN REPORT OF THE RESULTS OF THE TEST SHALL BE PROVIDED TOTHE CODE OFFICIAL UPON REQUEST.
A29 12 x 30 1.4 SF Fixed clerestoryN/A "
A30 12 x 30 1.4 SF Fixed clerestoryN/A "
A31 24 x 64 8.3 SF Double-hung5.3 SF "
GG 24 x 66 Left-hand outswing door
HH 36 x 80 Double closet outswing door, louvered
30 x 80 Right-hand outswing door
3
3
3
3
A32 24 x 64 8.3 SF Double-hung5.3 SF "
A33 24 x 64 8.3 SF Double-hung5.3 SF "
12.5 SF 7.6 SF
3
3
3
B1705868
Mechanical Review - Wayne Ferguson - 10-20-2017 Plumbing Review - Wayne Ferguson - 10-20-2017 Electrical Review - Alina Mahmood - 10-20-2017 DOEE SE-SW Review - Charles Edwards - 10-20-2017 DC Water Review - Vahid Bilvardi - 10-20-2017 Structural Review - Wayne Ferguson - 10-20-2017 Energy Review - Robert Campbell - 10-20-2017
10/20/17
Board of Zoning AdjustmentDistrict of Columbia
Case No. 197718
Board of Zoning AdjustmentDistrict of ColumbiaCASE NO.19771EXHIBIT NO.8
Board of Zoning AdjustmentDistrict of Columbia
Case No. 197718
Board of Zoning AdjustmentDistrict of ColumbiaCASE NO.19771EXHIBIT NO.8
ALLE
Y
ON
TA
RIO
PL N
W
SCE
EXISTING 3-STORY PLUS
CELLAR
ROW DWELLING
#1834
EXISTING CONC.DRIVEWAY
PR
OP
ER
TY
LIN
E 1
8.7
5'
LIMITS OF DISTURBANCE = 930 SF
VOLUME OF CUT = 850 CU FT
VOLUME OF FILL = 400 CU FT
SF
LOD
2'
EXISTING CONC.
PARKING PAD
EXTENDED CONC.
PARKING PAD
17.33'
PROPERTY LINE 132.5'
REDUCED COVERED
WOOD PORCH
NEW PERMEABLEPAVER WALKWAY
(AREA = 52.0 SF)
PROPOSED TRELLIS
NEW OPEN
WOOD STEPS
10.0'
19.0' 4.5'20.5'
PROPOSED
2-STORY
ADDITION
61.17'
19.88'
40.26' 4'
14.7
5'
18.7
5'
EXISTING LANDSCAPED
GROUND COVER
(AREA = 136.4 SF)
EXISTING SUNKEN
CONC. PATIO
EXISTING WOOD
STEPS
EXISTING CONC.
STEPS
EXISTING CONC.
LANDING
EXISTING CONC.
WALKWAY BELOW
EXISTING CONC.
STEPS BELOW
NEW PLANTER
(AREA: 49.5 SF)
SF
RELOCATED
STORM DRAIN
EXISTING GRASS
(AREA: 263.5 SF)
SILT FENCESF
LOD
SCE
LIMITS OF DISTURBANCE
SILT FENCE
LIMITS OF DISTURBANCE
STABILIZED CONSTRUCTIONENTRANCE
SYMBOLS
PERVIOUS AREA CALCULATION:
REQUIRED:2,484.4 SF LOT AREA x 20% =496.88 SF MIN. PERVIOUS AREA
PROVIDED:136.4 SF + 263.5 SF + 52.0 SF + 49.5 SF =
501.4 SF TOTAL AREA
ALLE
Y
ON
TA
RIO
PL N
W
EXISTING 3-STORY PLUS
CELLAR
ROW DWELLING
#1834
PR
OP
ER
TY
LIN
E 1
8.7
5'
EXISTING CONC.
PARKING PAD
25.58'
PROPERTY LINE 132.5'
EXISTING COVERED
WOOD PORCH
EXISTING CONC.WALKWAY AND
STEPS
15.25' 4.5'13.5'
61.17'
19.88'
40.26' 4'
14.7
5'
18.7
5'
EXISTING LANDSCAPED
GROUND COVER
(AREA = 136.4 SF)
EXISTING WOOD
STEPS
EXISTING CONC.
STEPS
EXISTING CONC.
LANDING
EXISTING CONC.
WALKWAY BELOW
EXISTING CONC.
STEPS BELOW
EXISTING GRASS
(AREA: 332.7 SF)
EXISTING STORMDRAIN
EXISTING COVERED
WOOD PORCH
5.5'
5.5'
14.3
3'
18.7
5'
7.0'
7.0'
EXISTING PLANTER
(AREA: 30.7 SF)
A000
EROSION AND SEDIMENTCONTROL PLAN
1" = 10'
Renovation and Addition:
1834 Ontario Place NWWashington, DC 20009
Square 2583, Lot 0351
PROJECT
TITLE
SCALE
6/6/2017
DATE
FOR DCRA USE
1 Revisions 6/6/17
EROSION AND SEDIMENT CONTROL NARRATIVE
PROJECT DESCRIPTION:THE PURPOSE OF THIS PROJECT IS TO EXTEND THE REAR OF THETHREE ABOVE-GRADE LEVELS OF THE EXISTING 3-STORY ROWDWELLING. ALSO, IN THE FRONT, THE EXISTING COVERED PORCHWILL BE REDUCED. THE DWELLING WILL CONTINUE TO BECONNECTED TO THE EXISTING WATER AND SANITARY SEWERSYSTEM. A TOTAL OF 650 SF WILL BE DISTURBED DURINGCONSTRUCTION.
EXISTING SITE CONDITIONS:THE EXISTING PARKING PAD IN THE REAR SLOPES DOWN FROMNORTH TO SOUTH WITH A VERY SLIGHT PERCENT SLOPE. RUNOFFFROM THIS PARKING PAD FLOWS TO THE ALLEY TO THE SOUTH. THEYARD BETWEEN THE PARKING PAD AND THE BUILDING SLOPES DOWNFROM SOUTH TO NORTH WITH A VERY SLIGHT PERCENT SLOPE.RUNOFF FROM THE YARD FLOWS TO A DRAIN IN THE NW CORNER OFTHE YARD. THE FRONT YARD SLOPES DOWN FROM SOUTH TO NORTHWITH A SLIGHT PERCENT SLOPE, AND A RETAINING WALL EXISTSWHERE THE YARD MEETS THE SIDEWALK.
NEW SITE CONDITIONS:THE EXISTING GRADE IN THE REAR YARD, BEYOND THE PROPOSEDADDITION, WILL BE ALTERED SLIGHTLY TO FLOW TO THE EXISTINGDRAIN. THE EXISTING GRADE OF THE FRONT YARD WILL REMAIN THESAME. THE REMAINING SITE WILL BE VEGETATED WITH GRASS OVERA MAJORITY OF THE REAR YARD AND LANDSCAPED GROUND COVERIN THE FRONT YARD, AND EXCEEDS THE MINIMUM 20% PERVIOUSAREA.
ADJACENT PROPERTIES:TO THE NORTH AND SOUTH ARE EXISTING 3-STORY ROW DWELLINGS.ACCESS TO THE REAR YARD OCCURS FROM THE ALLEY TO THE EAST.
OFFSITE AREAS:NO OFFSITE AREAS ARE TO BE DISTURBED WITH THIS PROJECT.
CRITICAL EROSION AREAS:MINIMAL LAND DISTURBANCE OR EARTHWORK OPERATIONS AREANTICIPATED WITH THIS RENOVATION/ADDITION PROJECT. NOCRITICAL EROSION AREA IDENTIFIED WITH THIS PROJECT. INSTALLEDSILT FENCE WILL BE ADEQUATE TO PREVENT SEDIMENT TO RUN TOTHE TWO NEIGHBORING ROW DWELLINGS.
SEDIMENT CONTROL PROGRAM:THE EROSION AND SEDIMENT CONTROL PROGRAM IS PROPOSED ASONE PHASE DUE TO THE MINIMAL LAND DISTURBANCE ANDEARTHWORK OPERATIONS REQUIRED FOR THIS PROJECT. ALLEROSION CONTROL MEASURES SHALL BE INSTALLED BEFORE OTHERCLEARING, GRADING AND CONSTRUCTION STARTS AND SHALLREMAIN IN PLACE AND IN PROPER FUNCTIONING ORDERTHROUGHOUT THE DURATION OF THE PROJECT. ADDITIONALCONTROLS SHALL BE PROVIDED AS NEEDED OR AS REQUESTED BYTHE SITE INSPECTOR.
MAINTENANCE PROGRAM:1. ALL MEASURES ARE TO BE INSPECTED DAILY BY THE SITE
SUPERINTENDENT. ANY DAMAGED STRUCTURAL MEASURES ARETO BE REPAIRED BY THE END OF THE DAY.
2. INSPECTIONS SHALL BE PERFORMED WITHIN 48 HOURS OF THEEND OF A STORM EVENT THAT IS 0.5 INCHES OR GREATER.
3. WHERE AREAS HAVE BEEN TEMPORARILY STABILIZED ORRUNOFF IS UNLIKELY DUE TO WINTER CONDITIONS, SUCHINSPECTIONS SHALL BE CONDUCTED AT LEAST ONCE A MONTH.
4. TRAPPED SEDIMENT IS TO BE REMOVED WHEN CAPACITY HASBEEN DECREASED BY A MAXIMUM OF 50% TO MAINTAINEFFICIENCY AND TO BE DISPOSED OF BY SPREADING ON-SITE.
5. CONTROLS MAY BE REMOVED AFTER AREAS ABOVE THEM HAVEBEEN STABILIZED AND WITH APPROVAL OF THE SITE INSPECTOR,AND MUST BE REMOVED WITHIN 30 DAYS OF SAID STABILIZATIONAND APPROVAL.
EROSION CONTROL REMOVAL:ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURESSHALL BE REMOVED WITHIN 30 DAYS AFTER FINAL SITESTABILIZATION OR AFTER THE TEMPORARY MEASURES ARE NOLONGER NEEDED, UNLESS OTHERWISE AUTHORIZED BY THE LOCALPROGRAM AUTHORITY, TRAPPED SEDIMENT AND THE DISTURBEDSOIL AREAS RESULTING FROM THE DISPOSITION OF TEMPORARYMEASURES SHALL BE PERMANENTLY STABILIZED TO PREVENTFURTHER EROSION AND SEDIMENTATION.
SOIL STOCK PILES AND BORROW AREAS:DURING CONSTRUCTION OF THE PROJECT, SOIL STOCKPILES ANDBORROW AREAS SHALL BE STABILIZED OR PROTECTED WITHSEDIMENT TRAPPING MEASURES. THE CONTRACTOR IS RESPONSIBLEFOR THESE MEASURES, AS WELL AS SOIL INTENTIONALLYTRANSPORTED FROM THE PROJECT SITE. TOPSOIL THAT HAS BEENSTOCKPILED IS TO BE SURROUNDED BY SILT FENCE AND SHALL BEPROTECTED BY MULCH AND/OR TEMPORARY VEGETATIONIMMEDIATELY AFTER GRADING.
PERMANENT STABILIZATION/VEGETATIVE MEASURES:ALL AREAS DISTURBED BY CONSTRUCTION SHALL BE STABILIZEDWITH SOD IMMEDIATELY FOLLOWING FINAL GRADING. THE PLANTINGSOIL MUST HAVE ENOUGH FINE GRADED SOIL, FAVORABLE PH,SUFFICIENT PORE SPACE, SUFFICIENT DEPTH AND FREE FROM TOXICAMOUNTS OF HARMFUL MATERIALS OR EXCESSIVE QUANTITIES OFROOTS/STONES.
DUST CONTROL:THE CONTRACTOR SHALL UTILIZE DUST CONTROL MEASURES TOPREVENT SURFACE AND AIR MOVEMENT OF DUST FROM EXPOSEDSOIL SURFACES AND REDUCE THE PRESENCE OF AIRBORNESUBSTANCES WHICH MAY PRESENT HEALTH HAZARDS, TRAFFICSAFETY PROBLEMS OR HARM ANIMAL OR PLANT LIFE.
ANTICIPATED PHASING:1. FLAG LIMITS OF CONSTRUCTION ACTIVITIES2. INSTALL SAFETY FENCING AROUND STAGING AREA3. INSTALL TREE PROTECTION FENCING4. INSTALL CONSTRUCTION ENTRANCE5. INSTALL PERIMETER CONTROLS6. PERFORM EARTHWORK, FILLING AND ROUGH GRADING7. BEGIN BUILDING FOUNDATION CONSTRUCTION8. COMPLETE CONSTRUCTION OF ADDITION9. FINAL GRADING AND PAVING10. RESTORE AND STABILIZE DISTURBED AREAS11. REMOVE ALL DEBRIS AND WASTE WITHIN LIMITS OF SITE12. REMOVE EROSION CONTROL MEASURES
EROSION AND SEDIMENT CONTROL MEASURES:1. TEMPORARY CONSTRUCTION ENTRANCE WITH WASH RACK TO
MINIMIZE SEDIMENT/MUD CARRIED FORM SITE ONTO PUBLICROADS.
2. SILT FENCE TO FILTER RUNOFF FROM DISTURBED AREASBEFORE IT LEAVES THE PROPERTY.
3. TREE PRESERVATION AND PROTECTION TO PROTECT TREEAREAS TO BE SAVED.
4. NO DISTURBED AREA SHALL BE LEFT DENUDED FOR MORE THAN7 DAYS. TEMPORARY SEEDING MAY BE USED.
EROSION AND SEDIMENT CONTROL PLAN01SCALE: 1"=10'
1
1
0 10'
1
NOTE:APPLICANT SHALL CONTACT THE DEPARTMENT OF ENERGY ANDENVIRONMENT AT 202-535-2977 TO SCHEDULE A PRECONSTRUCTIONMEETING BEFORE THE START OF ANY LAND-DISTURBING ACTIVITY.DCMR 21, SECTION 542.9.S
1
EXISTING SITE PLAN02SCALE: 1"=10'
0 10'
1
STABILIZED CONSTRUCTION ENTRANCE03SCALE: 1/2"=1'-0"
SILT FENCE05 SCALE: 3/4"=1'-0"
SEDIMENT TANK04SCALE: 3/4"=1'-0"
STRAW BALE DIKE06SCALE: 3/4"=1'-0"
STORM INLET PROTECTION07SCALE: NOT TO SCALE
CURB - DANDY CURB SACK, OR SIMILAR IN GROUND - DANDY SACK, EAGLE STORM NEST, OR SIMILAR
1
UNDERPINNING
LOD..DISTRUBANCE
=400SF
TOTAL DISTURBANCE = 1330 SF
B1705868
Mechanical Review - Wayne Ferguson - 10-20-2017 Plumbing Review - Wayne Ferguson - 10-20-2017 Electrical Review - Alina Mahmood - 10-20-2017 DOEE SE-SW Review - Charles Edwards - 10-20-2017 DC Water Review - Vahid Bilvardi - 10-20-2017 Structural Review - Wayne Ferguson - 10-20-2017 Energy Review - Robert Campbell - 10-20-2017
10/20/17
A001
DEMOLITION PLANS
DEMOLITION CELLAR FLOOR PLAN01SCALE: 1/4" = 1'-0"
1/4" = 1'-0"
Renovation and Addition:
1834 Ontario Place NWWashington, DC 20009
Square 2583, Lot 0351
PROJECT
TITLE
SCALE
6/6/2017
DATE
FOR DCRA USE
1 Revisions 6/6/17
DEMOLITION FIRST FLOOR PLAN02SCALE: 1/4" = 1'-0"
DEMOLITION REAR YARD03SCALE: 1/4" = 1'-0"
GENERAL DEMOLITION NOTES:
1. DEMOLISH EXISTING PLUMBING THROUGHOUT, EXCEPT FOREXISTING SOIL STACK IN BASEMENT..
2. DEMOLISH ALL EXISTING PLASTER WALL FINISH AND LATH
BACKUP.
1
B1705868
Mechanical Review - Wayne Ferguson - 10-20-2017 Plumbing Review - Wayne Ferguson - 10-20-2017 Electrical Review - Alina Mahmood - 10-20-2017 DOEE SE-SW Review - Charles Edwards - 10-20-2017 DC Water Review - Vahid Bilvardi - 10-20-2017 Structural Review - Wayne Ferguson - 10-20-2017 Energy Review - Robert Campbell - 10-20-2017
10/20/17
A002
DEMOLITION PLANS
DEMOLITION SECOND FLOOR PLAN01SCALE: 1/4" = 1'-0"
1/4" = 1'-0"
Renovation and Addition:
1834 Ontario Place NWWashington, DC 20009
Square 2583, Lot 0351
PROJECT
TITLE
SCALE
6/6/2017
DATE
FOR DCRA USE
1 Revisions 6/6/17
DEMOLITION THIRD FLOOR PLAN02SCALE: 1/4" = 1'-0"
DEMOLITION ROOF FLOOR PLAN03SCALE: 1/4" = 1'-0"
1
1
B1705868
Mechanical Review - Wayne Ferguson - 10-20-2017 Plumbing Review - Wayne Ferguson - 10-20-2017 Electrical Review - Alina Mahmood - 10-20-2017 DOEE SE-SW Review - Charles Edwards - 10-20-2017 DC Water Review - Vahid Bilvardi - 10-20-2017 Structural Review - Wayne Ferguson - 10-20-2017 Energy Review - Robert Campbell - 10-20-2017
10/20/17
A003
FLOOR PLANS
PROPOSED CELLAR FLOOR PLAN01SCALE: 1/4" = 1'-0"
1/4" = 1'-0"
Renovation and Addition:
1834 Ontario Place NWWashington, DC 20009
Square 2583, Lot 0351
PROJECT
TITLE
SCALE
10/01/2017
DATE
FOR DCRA USE
1 Revisions 6/6/17
Revisions 7/10/172
Revisions 10/01/173
PROPOSED FIRST FLOOR PLAN02SCALE: 1/4" = 1'-0"
PROPOSED REAR YARD03SCALE: 1/4" = 1'-0"
3
3
3
B1705868
Mechanical Review - Wayne Ferguson - 10-20-2017 Plumbing Review - Wayne Ferguson - 10-20-2017 Electrical Review - Alina Mahmood - 10-20-2017 DOEE SE-SW Review - Charles Edwards - 10-20-2017 DC Water Review - Vahid Bilvardi - 10-20-2017 Structural Review - Wayne Ferguson - 10-20-2017 Energy Review - Robert Campbell - 10-20-2017
10/20/17
A004
FLOOR PLANS
PROPOSED SECOND FLOOR PLAN01SCALE: 1/4" = 1'-0"
1/4" = 1'-0"
Renovation and Addition:
1834 Ontario Place NWWashington, DC 20009
Square 2583, Lot 0351
PROJECT
TITLE
SCALE
10/01/2017
DATE
FOR DCRA USE
1 Revisions 6/6/17
Revisions 7/10/172
Revisions 10/01/173
PROPOSED THIRD FLOOR PLAN02SCALE: 1/4" = 1'-0"
PROPOSED ROOF FLOOR PLAN03SCALE: 1/4" = 1'-0"
3
3
3
3
3
B1705868
Mechanical Review - Wayne Ferguson - 10-20-2017 Plumbing Review - Wayne Ferguson - 10-20-2017 Electrical Review - Alina Mahmood - 10-20-2017 DOEE SE-SW Review - Charles Edwards - 10-20-2017 DC Water Review - Vahid Bilvardi - 10-20-2017 Structural Review - Wayne Ferguson - 10-20-2017 Energy Review - Robert Campbell - 10-20-2017
10/20/17
A005
SECTION AND ELEVATIONS
PROPOSED LONGITUDINAL SECTION01SCALE: 1/4" = 1'-0"
1/4" = 1'-0"
Renovation and Addition:
1834 Ontario Place NWWashington, DC 20009
Square 2583, Lot 0351
PROJECT
TITLE
SCALE
10/01/2017
DATE
FOR DCRA USE
1 Revisions 6/6/17
Revisions 7/10/172
Revisions 10/01/173
PROPOSED WEST ELEVATION03SCALE: 1/4" = 1'-0"
PROPOSED EAST ELEVATION04SCALE: 1/4" = 1'-0"
PROPOSED PARTIAL EAST ELEVATION05SCALE: 1/4" = 1'-0"
PROPOSED PARTIAL WEST ELEVATION02SCALE: 1/4" = 1'-0"
EXISTING PARTIAL WEST ELEVATION06SCALE: 1/4" = 1'-0"
3
3
3
B1705868
Mechanical Review - Wayne Ferguson - 10-20-2017 Plumbing Review - Wayne Ferguson - 10-20-2017 Electrical Review - Alina Mahmood - 10-20-2017 DOEE SE-SW Review - Charles Edwards - 10-20-2017 DC Water Review - Vahid Bilvardi - 10-20-2017 Structural Review - Wayne Ferguson - 10-20-2017 Energy Review - Robert Campbell - 10-20-2017
10/20/17
A006
ELEVATIONS
PROPOSED SOUTH ELEVATION01SCALE: 1/4" = 1'-0"
1/4" = 1'-0"
Renovation and Addition:
1834 Ontario Place NWWashington, DC 20009
Square 2583, Lot 0351
PROJECT
TITLE
SCALE
10/01/2017
DATE
FOR DCRA USE
1 Revisions 6/6/17
Revisions 7/10/172
Revisions 10/01/173
PROPOSED NORTH ELEVATION02SCALE: 1/4" = 1'-0"
EGRESS WINDOW SECTION03SCALE: 1/4" = 1'-0"
EGRESS WINDOW ELEVATION04SCALE: 1/4" = 1'-0"
PARTIAL SOUTH ELEVATION05SCALE: 1/4" = 1'-0"
3
3
3
B1705868
Mechanical Review - Wayne Ferguson - 10-20-2017 Plumbing Review - Wayne Ferguson - 10-20-2017 Electrical Review - Alina Mahmood - 10-20-2017 DOEE SE-SW Review - Charles Edwards - 10-20-2017 DC Water Review - Vahid Bilvardi - 10-20-2017 Structural Review - Wayne Ferguson - 10-20-2017 Energy Review - Robert Campbell - 10-20-2017
10/20/17
WALL SECTION - WALL TYPE WT2SCALE: 3/4" = 1'-0" 04
Renovation and Addition:
1834 Ontario Place NWWashington, DC 20009
Square 2583, Lot 0351
PROJECT
TITLE
SCALE
10/01/2017
DATE
FOR DCRA USE
1 Revisions 6/6/17
Revisions 7/10/172
Revisions 10/01/173
A007
DETAILS
3/4" = 1'-0"
WALL SECTION - WALL TYPE WT1SCALE: 3/4" = 1'-0" 03
WALL SECTION - WALL TYPE WT1SCALE: 3/4" = 1'-0" 01
PLAN DETAIL - WALL TYPE WT1SCALE: 3/4" = 1'-0"07
PLAN DETAIL - WALL TYPE WT2SCALE: 3/4" = 1'-0" 08
WALL SECTION @ ADDITION TRANSITIONSCALE: 3/4" = 1'-0"02
WALL SECTION - WALL TYPE WT1SCALE: 3/4" = 1'-0"05
WALL SECTION - WALL TYPE WT2SCALE: 3/4" = 1'-0" 06
GENERAL NOTES:
1. CONSTRUCTION AND INSTALLATION OF ALL AIR ANDTHERMAL BARRIER COMPONENTS TO COMPLY WITH 2012IECC TABLE 402.4.1.1.
2. AIR AND THERMAL BARRIERS INSTALLED PERMANUFACTURER SPECIFICATIONS AND INSTRUCTIONS.
3. ALL INSTALLED INSULATION TO DISPLAY R-VALUE, ORCONTRACTOR TO PROVIDE INSTALLED VALUES UPONINSPECTOR'S REQUEST.
4. CEILING INSULATION INSTALLED PER MANUFACTURERSPECIFICATIONS AND INSTRUCTIONS. BLOWN INSULATION
TO BE MARKED EVERY 300 SF.
3
3
3
3
3
B1705868
Mechanical Review - Wayne Ferguson - 10-20-2017 Plumbing Review - Wayne Ferguson - 10-20-2017 Electrical Review - Alina Mahmood - 10-20-2017 DOEE SE-SW Review - Charles Edwards - 10-20-2017 DC Water Review - Vahid Bilvardi - 10-20-2017 Structural Review - Wayne Ferguson - 10-20-2017 Energy Review - Robert Campbell - 10-20-2017
10/20/17