BUILDING DECONSTRUCTION AND ABATEMENT OF … - business... · bus shelter f.h. retaining wall tc-1...

LIST OF DRAWINGS

DRAWING NO. DRAWING TITLE

D-1 SITE LOCATION PLAN

D-2 SITE PLAN

D-3 SITE SERVICING DECOMMISSIONING PLAN

D-4 STAGING PLAN

D-5 PROPOSED TRAFFIC CONTROL PLAN

D-6 FINAL SITE CONDITIONS

D-7 GENERAL NOTES

E-1

ELECTRICAL DESIGN FOR PARKING

GARAGE

E-2 ELECTRICAL DETAILS

consulting engineers

SITE LOCATION

ISSUED FOR TENDER

BUILDING DECONSTRUCTION AND ABATEMENT

OF DESIGNATED SUBSTANCES

OAKVILLE FORMER HOSPITAL SITE

327 REYNOLDS STREET, OAKVILLE, ON

TOWN OF OAKVILLE Project No.: PROP-18-2016

APRIL 2017

CONSULTANT:

DST Project No. GV-SO-026013


TOWN OF

OAKVILLE

1

D-1

SITE LOCATION PLAN

Site Location

L A

W

S

O

N

S

T

.

G A

L

T

A

V

E

N

U

E

"HELEN LAWSONBUILDING"

PUBLIC PARKINGEXISTING RAMP380 SPACESEXPANDED RAMP508 SPACES

DOCTOR'S PARKINGEXISTING SURFACE LOT 73 SPACES

PUBLIC PARKINGEXISTING SURFACE LOT40 SPACES

PAVED PARKING3 SPACES

PARKING3 SPACES

F.H.

F.H.

F.H.

96.54

96.26

BUS SHELTER

RAMP

GENERATORROOM

ELECTRICALROOM

BOILERROOM

EMERGENCY PARKINGEXISTING SURFACE LOT 9 SPACES

EXISTING U/GFUEL TANKS

EMERGENCY ENTRANCE

F.H.

RETA

ININ

G W

ALL

BUILDING ELEVATIONS:FIRST FLOOR = 89.76 mMAIN FLOOR = 93.28 mSECOND FLOOR = 96.77 mTHIRD FLOOR = 100.06 mFOURTH FLOOR = 103.36 mFIFTH FLOOR = 106.64 m

327 REYNOLDS STREET"OAKVILLE TRAFALGAR MEMORIAL HOSPITAL

BUILDING"

M A

C

D

O

N

A

L D

R

O

A

D

R E Y N O L D S S T R E E T

A L

L A

N S

T R

E E

T

BUS SHELTER

F.H.

BUILDING TO REMAINAND PROTECTED

FIRE SIAMESE CONNECTION

BOLLARD LUMINAIRE

POLE MOUNTED LUMINAIRE

EXISTING SIGN

BUILDING TO BE DECONSTRUCTED

LEGEND:

TREE (TO BE PROTECTED)

BUILDING OUTLINE

(TO REMAIN AND PROTECTED)

GRASS AREA (TO BE PROTECTED)

EXISTING CONCRETE FOUNDATION

WALL (TO REMAIN AND PROTECTED)

EXISTING RETAINING WALL


APPROXIMATE WATER VALVE LOCATION

POLE

EXISTING CHAIN LINK FENCE

HYDRO POLE/STREET LIGHT

ROAD SIGN


TOWN OF

OAKVILLE

1

D-2

SITE PLAN

1:1000

FIRE SIAMESE CONNECTIONBOLLARD LUMINAIRE


EXISTING SIGN


LEGEND:


BUILDING OUTLINE



EXISTING CONCRETE FOUNDATION

WALL (TO REMAIN AND PROTECTED)




POLE



ROAD SIGN

WATER LINE

HYDRO UNDERGROUND DUCT/CABLE

BELL CANADA (CONDUIT)

HYDRO OVERHEAD CABLE

CABLE TV/FIBER OPTIC

STORM SEWER LINE TO REMAIN

PIPE CAPPING LOCATION

GAS VALVE TO BE REMOVED

GAS LINE

SANITARY LINE TO REMAIN

TELEPHONE CABLE

NOTES:

1. LOCATIONS OF UTILITIES SHOWN ARE FOR INFORMATION

ONLY. CONTRACTOR SHALL VERIFY THE LOCATION OF ALL

UNDERGROUND AND ABOVEGROUND UTILITIES.

2. LOCATIONS OF UTILITIES ARE APPROXIMATE AND ACTUAL

CONDITIONS WILL VARY

3. REFER TO DRAWING D-7 FOR GENERAL NOTES.

SOURCES:

1. PVS CONTRACTORS LOCATES REPORT

20162023536-1033090, MAY 13, 2016.

2. COGECO LOCATES REPORT ON MAY 18, 2016.

3. ROGERS REPORT 20162023526 ON MAY 12, 2016.

4. REGION OF HALTON LOCATES REPORT ON JULY 6, 2016.

5. SITE HISTORICAL PLANS PROVIDED BY TOWN OF

OAKVILLE.

HYDRO MANHOLE

APPROXIMATE LOCATION ELECTRICAL CONDUIT

C.B.W.D. CATCH BASIN WATER DEPTH (MEASURED ON SITE, JULY 2016)

C.B.B.D. CATCH BASIN BED DEPTH (MEASURED ON SITE, JULY 2016)

WATER LINE TO BE REMOVED

BELL CANADA (CONDUIT)

HYDRO OVERHEAD CABLE

CABLE TV/FIBER OPTIC


GAS LINE TO BE REMOVED

TELEPHONE CABLE

APPROXIMATE LOCATION ELECTRICAL CONDUIT

X

X

XX

XX

X

X

XX

XX

X

X

X

HYDRO UNDERGROUND DUCT/CABLE

XX

GAS LINE DECOMMISSIONED AND ABANDONED IN PLACE

X

M A

C

D

O

N

A

L D

R

O

A

D


G A

L

T

A

V

E

N

U

E

A L

L A

N S

T R

E E

T

"HELENLAWSONBUILDING"


DOCTOR'S PARKINGEXISTING SURFACE LOT 73 SPACES


PAVED PARKING3 SPACES

F.H.

F.H.

F.H.

F.H.

96.54

96.26

BUS SHELTER

RAMP

GENERATORROOM

ELECTRICALROOM

BOILERROOM

EMERGENCY PARKING EXISTING SURFACE LOT 9 SPACES

EXISTING U/GFUEL TANKS

EMERGENCY ENTRANCE

F.H.

327 REYNOLDS STREET"OAKVILLE TRAFALGAR MEMORIAL HOSPITAL BUILDING"

RETA

ININ

G W

ALL

HMH

F.H.

X

X

XX

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X


XX


TOWN OF

OAKVILLE

1

D-3

SERVICING PLAN

1:1000

M A

C

D

O

N

A

L D

R

O

A

D


G A

L

T

A

V

E

N

U

E

A L

L A

N S

T R

E E

T




F.H.

F.H.

F.H.

F.H.

96.54

96.26

BUS SHELTER

RAMP

GENERATORROOM

ELECTRICALROOM

BOILERROOM

F.H.

RETA

ININ

G W

ALL

BUILDING ELEVATIONS:FIRST FLOOR = 89.76 mMAIN FLOOR = 93.28 mSECOND FLOOR = 96.77 mTHIRD FLOOR = 100.06 mFOURTH FLOOR = 103.36 mFIFTH FLOOR = 106.64 m

327 REYNOLD STREET"OAKVILLE TRAFALGAR MEMORIAL HOSPITAL

BUILDING"

GATE

GATE

EMERGENCY EXIT

GATEEMERGENCY EXIT


FIRE SIAMESE CONNECTION TO BE REMOVED

BOLLARD LUMINAIRE

POLE MOUNTED LUMINAIREEXISTING SIGN


LEGEND:


BUILDING OUTLINE (TO REMAIN AND PROTECTED)


EXISTING CONCRETE FOUNDATION WALL (TO REMAIN

AND PROTECTED)

EXISTING RETAINING WALL (TO REMAIN AND PROTECTED)


TO REMAIN

POLE

EXISTING CHAIN LINK FENCE TO REMAIN IN PLACE


ROAD SIGN

PROPOSED STAGING AREA

DEMOLITION NOTES:

APPROXIMATE LOCATION OF 3.0 m TEMPORARY

CONSTRUCTION PLYWOOD FRAMED HOARDING WITH

GATES

TEMPORARY TRAFFIC SIGN

TEMPORARY CONCRETE BLOCK BARRIER


GAS LINE PREVIOUSLY DECOMMISSIONED AND ABANDONED IN

PLACE BY UNION GAS. CONTRACTOR TO VERIFY WITH UNION GAS

FOR ANY ADDITIONAL REQUIREMENTS

EXISTING CONCRETE PLANTERS AND OTHER OUTDOOR

FURNITURE ON BUILDING SITE TO BE REMOVED.

EXISTING UNDERGROUND FUEL TANKS TO BE REMOVED IN

ACCORDANCE WITH APPLICABLE PROVINCIAL STANDARDS AND

REGULATIONS.

EXISTING LOADING DOCK CONCRETE STEPS AND CONCRETE WALL

ATTACHED TO THE BUILDING FOUNDATION TO BE REMOVED.

NECESSARY EXISTING SIGNS ONSITE TO REMAIN AND

PROTECTED. SIGNS RELATED TO THE HOSPITAL FACILITY TO

BE REMOVED. (TYP.)

EXISTING BOLLARDS LUMINAIRE AND POLE MOUNTED

LUMINAIRE TO REMAIN. (TYP.)

EXISTING CONCRETE FENCES, RAMPS, CONCRETE STEPS, STAIRS

AND RAILS TO REMAIN AND PROTECTED (TYP.).

ONSITE CONCRETE SIDEWALKS TO REMAIN, PROTECTED AND

REINSTATED UPON WORK COMPLETION TO ITS ORIGINAL

CONDITIONS OR BETTER (TYP.).

DAMAGED ONSITE CONCRETE CURBS TO BE REINSTATED AS

NEWLY INSTALLED AND PAINTED (TYP.).

ONSITE TREES TO BE PRESERVED AND PROTECTED (TYP.).

GRASSED AREAS TO BE PROTECTED, DAMAGED GRASSED AREAS

TO BE REINSTATED UPON ONSITE WORK COMPLETION (TYP.).

EXISTING ASPHALTED PARKING AREAS TO BE PROTECTED,

DAMAGED AREAS TO BE REINSTATED UPON THE ONSITE WORK

COMPLETION (TYP.).

UNDERGROUND CONCRETE TUNNEL TO BE REMOVED.

OVERHUNG CANOPY TO BE REMOVED, ALL PEDESTALS

UNDERNEATH TO BE CUT FLUSH TO THE ADJACENT FINISH LEVEL.

ALL EXPOSED STEEL BARS TO BE SAW CUT.

EXISTING CHIMNEY STACK TO BE REMOVED.

TRAFFIC SIGNS ONSITE TO REMAIN AND PROTECTED (TYP.).

EXISTING CONCRETE FOUNDATION WALLS AT THIS LOCATION TO

REMAIN AND PROTECTED. EXISTING ADJACENT GROUND SURFACE

ELEVATIONS TO REMAIN. THE DIFFERENCE IN ELEVATIONS

BETWEEN THE TWO SURFACES TO BE BACKFILLED AND SLOPED

AT 5:1 (H:V) FINISH SURFACE RAMP.

EXCAVATION EDGES TO BE SAW CUT AT 1.0 m DISTANCE FROM

FORMER BUILDING FOOTPRINT EXCEPT AT CONCRETE

CURBS AND SIDEWALKS (TYP.) .

EXISTING HOLDING TANK TO BE DECOMMISSIONED

AND REMOVED.

EXISTING SIAMESE CONNECTIONS TO BE REMOVED.

SOLAR PANEL COMPONENTS TO BE REMOVED AND DISPOSED OFF

SITE.

PARKING METER TO BE REMOVED AND DISPOSED OF

APPROPRIATELY.

1

D-4

STAGING PLAN

1:1000


TOWN OF

OAKVILLE

NOTES:

1. REFER TO DRAWING D-5 FOR OVERALL SITE TRAFFIC CONTROL PLAN.


- M

A C D

O

N

A L D

R O

A D

-

- L A W

S O

N

S T R E E T -

- R E Y N O L D S S T R E E T -

-G

A L T A V E N

U

E -



PUBL

IC P

ARKI

NG

F.H.

F.H.

F.H.

F.H.

BUS SHELTER

F.H.

RETA

ININ

G W

ALL

TC-1

TC-1

TC-1

327 REYNOLD STREET"OAKVILLE TRAFALGAR MEMORIAL

HOSPITAL BUILDING"

-

A

L

L

A

N

S

T

R

E

E

T

-

THRO

UGH

SPRU

CE S

TREE

T, &

MAPL

E AV

ENUE

PIN

E AV

ENUE

TEMPORARY CONSTRUCTION

PLYWOOD-FRAMED

HOARDING FENCE

CONSTRUCTION/WORK AREA

PROPOSED STAGING AREA

SOURCES:

1. TOWN OF OAKVILLE MAPS, 2015.

2. OTM BOOK 7, 2014, TABLE B - WORK ZONE

COMPONENT DIMENSIONS:

LONG DURATION WORK (NON-FREEWAYS)

CONSTRUCTION TRUCK TRAFFIC

NO CONSTRUCTION TRAFFIC IS ALLOWED VIA ALLAN ST.

LEGEND:

CONCRETE BLOCK BARRIERS

TEMPORARY TRAFFIC SIGN

PER OTM BOOK 7

PUBLIC TRAFFIC

TC-1

EMERGENCY EXIT ONLYNO CONSTRUCTION TRUCKS ARE PERMITTED

EMERGENCYEXIT

EMERGENCY EXIT

- A

L

L

A

N

S

T

R

E

E

T

-

- R E

Y N

O L

D S

S T

R E

E T

-

- CO

RN

WALL RO

AD

-

T

O

Q

U

E

E

N

E

L

I

Z

A

B

E

T

H

W

A

Y

(

H

W

Y

4

0

3

)

V

I

A

T

R

A

F

A

L

G

A

R

R

O

A

D

EXIT

ENTRANCE EXIT

ENTRANCE

-

C

O

R

N

W

A

L

L

R

O

A

D

-

BUILDING TOREMAIN ANDPROTECTED

EMER

GENC

Y EX

IT


TOWN OF

OAKVILLE

NOTES:1. CONTRACTOR TO CONTROL SITE ACCESS AND MOBILIZATION IN ACCORDANCE WITH THIS SITE TRAFFIC MANAGEMENT PLAN TO ENSURE PUBLIC AND WORKERS SAFETY TRANSPORTATION AROUND THE SITE DURING

DECONSTRUCTION ACTIVITIES.2. SITE ENTRANCE AND EXITS FOR CONSTRUCTION TRAFFIC AS FOLLOWS: ENTER IN THROUGH ALLAN ST. (NO EXITS THROUGH ALLAN ST.), AND EXIT VIA REYNOLDS ST. (NO ENTRANCE THROUGH REYNOLDS ST.).3. CONTRACTOR SHALL BE RESPONSIBLE FOR THE SUPPLY AND INSTALLATION OF THE REQUIRED TRAFFIC MANAGEMENT COMPONENTS IN COMPLIANCE WITH THE ONTARIO TRAFFIC MANUAL (MTO) BOOK 7 OF THE

MINISTRY OF TRANSPORTATION ONTARIO.4. CONTRACTOR TO VERIFY ADEQUACY OF EXISTING ROADS AND ALLOWABLE LOAD LIMIT ON THESE ROADS, INCLUDING ACQUIRING PERMITS AS REQUIRED.5. CONTRACTOR SHALL REPAIR ANY DAMAGE TO ROADS CAUSED BY CONSTRUCTION OPERATIONS.6. CONTRACTOR TO PROVIDE THE REQUIRED MEASURES TO PROTECT AND DIVERT TRAFFIC INCLUDING: PROVISION OF WATCH-PERSONS AND FLAG-PERSONS, ERECTION OF BARRICADES, PLACEMENT OF LIGHTS

AROUND AND IN FRONT OF EQUIPMENT AND WORK AREAS AND DISTINCTIVE MARKINGS FOR SAFE MOVEMENT OF TRAFFIC.7. CONTRACTOR IS RESPONSIBLE FOR THE ERECTION AND MAINTENANCE OF ADEQUATE WARNING, DANGER AND DIRECTION SIGNS ON SITE.8. CONTRACTOR TO MAINTAIN TWO-WAY TRAFFIC OF EXISTING ROADS, UNLESS SPECIFIED, PROVIDE SAFETY AND PRECAUTION SIGNS IN COMPLIANCE WITH LOCAL AUTHORITIES HAVING JURISDICTIONS.9. CONTRACTOR SHALL KEEP INTERFERENCE WITH PUBLIC TRAFFIC TO MINIMUM DURING CONSTRUCTION TRAFFIC ON ROADS SELECTED FOR HAULING MATERIALS TO AND FROM THE SITE.10. CONTRACTOR TO MINIMIZE HEAVY TRAFFIC IMPACT ON SURROUNDING RESIDENTIAL PROPERTIES.11. CONTRACTOR TO ENSURE THAT ROADS ARE CLEANED/SWEPT REGULARLY DURING CONSTRUCTION.12. CONTRACTOR TO ENSURE THAT THERE IS NO CONSTRUCTION TRAFFIC BETWEEN 8:00 to 9:00 am AND 2:30 to 3:30 pm FROM MONDAY TO FRIDAY. CONTRACTOR TO COORDINATE WITH ENGINEER PRIOR TO START OF

CONSTRUCTION, AS THESE TIMES MAY BE FURTHER REFINED.

"FORMER HELENLAWSON

BUILDING"



F.H.

F.H.

F.H.

F.H.96.

54

96.26

BUS SHELTER

RAMP

F.H.

RETA

ININ

G W

ALL

" FORMER OAKVILLE TRAFALGAR MEMORIAL HOSPITAL BUILDING"

96.60

93.30

92.00 93.

30

91.97 91.97

92.00

93.30

92.80

92.80

92.75

92.60

92.80

91.70

96.60

92.00

92.35

92.3592.

6593.25

93.55

94.2095.

40

95.70

93.60

96.00

96.3096.

60

95.70

96.30

96.00

96.65

95.89

96.40

96.34

96.40

96.05 94.

62

94.60

96.30

91.70

SLOP

E OF

1 V:

5 H

1 V:5 h

1 V:5

h


BOLLARD LUMINAIRE


EXISTING SIGN

LEGEND:

TREE

BUILDING OUTLINE

GRASS AREA

EXISTING CONCRETE FOUNDATION WALL



POLE



ROAD SIGN

BACKFILLED AND HYDROSEEDED AREAS

9

2

.

0

0

EXISTING SURFACE ELEVATION (m)

SURFACE FLOW DIRECTION (APPROX)


TOWN OF

OAKVILLE

1

D-5

FINAL SITE CONDITIONS

1:1000

NOTES:



TOWN OF

OAKVILLE

1. GENERAL NOTES

1.1. PERFORM ALL WORK IN ACCORDANCE WITH THE OCCUPATIONAL HEALTH AND SAFETY ACT AND ALL FEDERAL, PROVINCIAL AND MUNICIPAL REGULATIONS, CODES AND STANDARDS.

1.2. CONSTRUCTION SHALL BE IN ACCORDANCE WITH TOWN OF OAKVILLE DEVELOPMENT ENGINEERING PROCEDURES AND GUIDELINES AND ONTARIO PROVINCIAL STANDARD DRAWINGS AND SPECIFICATIONS WHERE APPLICABLE.

1.3. NOTE THAT THE EXISTING GRADES AND WORKS SHOWN MAY NOT REFLECT THE ACTUAL SITE CONDITIONS, BIDDING CONTRACTORS SHALL VERIFY ALL EXISTING UNDERGROUND AND ABOVE GROUND SITE CONDITIONS AND MAKE

ALLOWANCE IN THE BIDDING PRICE.

1.4. ALL DIMENSIONS ARE IN METERS UNLESS OTHERWISE STATED. DRAWINGS SHOULD NOT BE SCALED BY CONTRACTOR. ANY MISSING OR QUESTIONABLE DIMENSIONS ARE TO BE CONFIRMED WITH THE CONSULTANT IN WRITING.

1.5. VERIFY THE LOCATION OF ALL ABOVE AND BELOW GROUND UTILITIES AND SERVICES PRIOR TO DECONSTRUCTION. LOCATIONS OF ALL BURIED SERVICES, INCLUDING THE UTILITY TRENCHES, ARE NOT AS SHOWN AND WILL VARY.

CONTRACTOR TO REMOVE AND CAP AT NO EXTRA COST DUE TO DIFFERENT CONDITION THAN SHOWN. EXACT LOCATION OF UTILITY CAPPING WILL VARY BASED ON UTILITY AGENCY APPROVALS. DEMOLITION CONTRACTOR TO

RESTORE ALL DISTURBED SURFACES LOCATED ON SITE FROM UTILITY REMOVALS/CAPPING TO SAME OR BETTER CONDITIONS.

1.6. DECOMMISSION FLUSH AND REMOVE ALL ON SITE UNDERGROUND STORAGE TANKS. ALL VOIDS RESULTED FROM THE TANKS REMOVALS TO BE BACKFILLED, DISTURBED SERVICES TO BE RESORTED TO ITS ORIGINAL OR BETTER

CONDITIONS. CONTRACTOR TO LOCATE THE EXACT LOCATION OF THESE UNDERGROUND HOLDING TANKS ON SITE.

1.7. DECOMMISSION AND REMOVE TWO UNDERGROUND DIESEL FUEL STORAGE TANKS IN ACCORDANCE WITH THE PROVINCIAL REGULATIONS FOR UNDERGROUND FUEL TANKS REMOVAL AND SECTION 02 65 00 - UNDERGROUND STORAGE

TANKS REMOVAL.

1.8. DISCONNECT, CAP AND/OR REMOVE ALL UTILITIES AND SERVICES CONNECTED THE HOSPITAL AND HELEN LAWSON BUILDINGS AT 1.0 M DISTANCE AWAY FROM THE BUILDINGS FOOTPRINT PRIOR TO START OF DECONSTRUCTION WORK.

CONTRACTOR TO COORDINATE WITH ALL UTILITIES AGENCIES WITHIN THE TOWN OF OAKVILLE AS REQUIRED.

1.9. RETAIN THE SERVICES OF A PROFESSIONAL ENGINEER LICENSED TO PRACTICE IN THE PROVINCE OF ONTARIO TO PREPARE A DECONSTRUCTION PLAN IN SUPPORT OF THE DEMOLITION PERMIT. ENGINEER SHALL BE RESPONSIBLE FOR

DESIGN AND INSPECTION OF ALL SUPPORTING STRUCTURES REQUIRED TO PERFORM THE WORK.

1.10. OBTAIN AND PAY FOR ALL REQUIRED LICENSES AND PERMITS TO FACILITATE THE WORK INCLUDING, BUT NOT LIMITED TO, MINISTRY OF LABOUR NOTICE OF PROJECT, TOWN OF OAKVILLE DEMOLITION PERMIT, NOISE EXEMPTION

PERMIT, VIBRATION EXEMPTION PERMIT AND WIDE LOAD VEHICLE PERMIT.

1.11. PRIOR TO DECONSTRUCTION, PREPARE A WASTE AUDIT (WA) AND A WASTE REDUCTION WORKPLAN (WRW) AS REQUIRED BY 3R'S REGULATION O. REG. 102/94. DURING DECONSTRUCTION IMPLEMENT A MATERIAL SOURCE SEPARATION

(MSSP) PROGRAM, AS REQUIRED BY THE 3R'S REGULATION O. REG. 103/94.

1.12. REMOVE DESIGNATED SUBSTANCE AND HAZARDOUS MATERIALS FROM SITE PRIOR TO DECONSTRUCTION AND DISPOSE OF AT DESIGNATED DISPOSAL FACILITIES IN ONTARIO IN SAFE MANNER AND IN ACCORDANCE WITH THE

TRANSPORTATION OF DANGEROUS GOODS ACT (TDGA), O. REG. 347, AND OTHER APPLICABLE REQUIREMENTS AND SECTION 02 81 01 - HAZARDOUS MATERIALS.

1.13. CONTROL DUST AND NOISE TO MINIMIZE DUST PLUME AND REDUCE NOISE BEYOND DECONSTRUCTION /CONSTRUCTION SITE, BY PROVIDING APPROPRIATE MITIGATIVE MEASURES (E.G. TEMPORARY ENCLOSURES, USE OF DUST AND

NOISE SUPPRESSION) DURING DECONSTRUCTION WORK. ADHERE TO ALL APPLICABLE TOWN OF OAKVILLE BY-LAWS AND PROVINCIAL REGULATIONS. PROVIDE CONTINUOUS NOISE MONITORING.

1.14. PROVIDE TEMPORARY CONSTRUCTION FENCING, BARRIERS, SIGNAGE, FLAGMEN AND OTHER FORMS OF PROTECTION AROUND THE PERIMETER OF THE DECONSTRUCTION SITE AS NECESSARY TO PROTECT THE WORKERS AND

PUBLIC FROM INJURY DUE TO WORK PERFORMED.

1.15. CONTRACTOR SHALL IMPLEMENT BEST MANAGEMENT PRACTICES TO PROVIDE PROTECTION FOR THE RECEIVING STORM SEWER DURING CONSTRUCTION ACTIVITIES. THESE PRACTICES ARE REQUIRED TO ENSURE NO SEDIMENTS

AND/OR ASSOCIATED POLLUTANTS ARE RELEASED TO THE RECEIVING WATER COURSE. THESE PRACTICES INCLUDE INSTALLATION OF SEDIMENT BARRIERS ON ALL EXISTING CATCH BASINS AND MAINTENANCE HOLES AND THE

INSTALLATION OF A SILT FENCE BARRIER (PER OPSD 219.110 AND ASSOCIATED SPECIFICATIONS) ALONG ALL OTHER AREAS THAT SHEET DRAIN OFF SITE. CONTRACTOR ACKNOWLEDGES THAT FAILURE TO IMPLEMENT APPROPRIATE

EROSION AND SEDIMENT CONTROL MEASURES MAY BE SUBJECT TO PENALTIES IMPOSED BY ANY APPLICABLE REGULATORY AGENCY.

2. FULL DECONSTRUCTION OF HOSPITAL BUILDING & HELEN LAWSON BUILDING

2.1. PERFORM DECONSTRUCTION IN STAGES STARTING FROM THE HIGHEST LEVEL AT THE BUILDING PERIMETER ALL THE WAY TO THE FIRST FLOOR.

2.2. DECONSTRUCT AND REMOVE ALL STRUCTURES CONTAINED WITHIN THE BUILDING FLOORS ABOVE AND BELOW THE GRADE COMPLETELY.

2.3. DECONSTRUCT AND REMOVE ALL BASEMENT FOUNDATION WALLS AND PADS, STEEL COLUMNS, CONCRETE COLUMNS AND CONCRETE SLAB ON GRADE. ALL STEEL COLUMN BASES TO BE CUT TO THE TOP OF CAISSONS TO A MINIMUM

OF 1M BELOW PROPOSED GRADE, ALL CAISSONS TO REMAIN IN PLACE WHERE APPLICABLE.

2.4. SAW CUT SURFACES SURROUNDING THE BUILDING FOOT PRINT PERIMETER AT 1.0 M DISTANCE AWAY FROM THE BUILDING FOUNDATION WALL.

2.5. REMOVE AND RECYCLE ALL ELEVATORS INSIDE THE BUILDING AND ALL MECHANICAL AND ELECTRICAL EQUIPMENT AND ASSOCIATED PIPES AND WIRING FROM INSIDE THE ELECTRICAL ROOM, MECHANICAL ROOM AND THE UTILITY

TRENCHES.

2.6. ALL EXTERIOR WINDOWS GLAZING AND INTERIOR WINDOWS GLASS TO BE PROPERLY REMOVED AND RECYCLED IN A MANNER THAT DOES NOT CAUSE ANY HARM TO WORKERS AND PUBLIC BEFORE STARTING BUILDING

DECONSTRUCTION.

2.7. DECONSTRUCT AND REMOVE FIRST FLOOR CONCRETE SLAB ON GRADE INCLUDING STEPS TO THE BELOW GRADE CRAWL SPACE AND BASEMENT FLOOR AS APPLICABLE.

2.8. REMOVE AND RECYCLE ANY MECHANICAL AND ELECTRICAL EQUIPMENT IN THE BOILER ROOM.

3. BACKFILLING

3.1. DO NOT BEGIN BACKFILL WORK UNTIL CONSULTANT HAS PROVIDED AUTHORIZATION TO PROCEED.

3.2. INSPECT SOIL AROUND AND BELOW BURIED FOUNDATIONS STRUCTURES BEFORE START BACKFILLING THE BASEMENT VOID FOR ANY ENVIRONMENTAL CONCERNS .

3.3. BACKFILL SHALL BE PERFORMED IN ACCORDANCE WITH SECTION 31 23 33.01 EXCAVATING, TRENCHING AND BACKFILLING.

3.4. SIDE SLOPE OF EXCAVATIONS SHOULD BE SLOPED IN ACCORDANCE TO THE REQUIREMENTS OF O.REG. 213/91 UNDER THE OCCUPATIONAL HEALTH AND SAFETY ACT.

3.5. BACKFILL ALL EXCAVATIONS AND VOIDS CREATED BY DECONSTRUCTION AND REMOVAL ACTIVITIES WITH APPROVED INERT CRUSHED CONCRETE (TO 100 mm MINUS) AND IMPORTED ENGINEERED FILL MATERIALS TO MATCH

SURROUNDING GRADES MINUS 100 MM COMPACT FILL MATERIALS IN 300 MM LIFTS TO 98% STANDARD PROCTOR MAXIMUM DRY DENSITY.

3.6. IN ACCORDANCE WITH THE WASTE REDUCTION WORKPLAN (WRW), CONCRETE GENERATED DUE TO DECONSTRUCTION OF FOUNDATIONS, CONCRETE SLAB/FLOORS, WALLS AND OTHER STRUCTURE COMPONENTS MAY BE CRUSHED

AND PROCESSED ON SITE FOR REUSE.

3.7. METAL, REBAR, BRICK OR ANY OTHER DELETERIOUS SUBSTANCES INCLUDING ASSOCIATED FLOORING MATERIALS, SUCH AS TAR PAPER AND OTHER ADHESIVE MATERIALS, NOT PERMITTED IN RECYCLED CONCRETE BACKFILL.

4. SITE GRADING

4.1. PERFORM SITE GRADING IN ACCORDANCE WITH SECTION 31 22 13 - ROUGH GRADING. FINAL BACKFILLED SURFACES, WHERE FORMER BUILDINGS FOOT PRINT WERE PRESENT ARE TO BE GRADED TO MATCH THE EXISTING SITE

NATURAL SLOPE PRIOR TO DEMOLITION.

4.2. MATCH FINAL FINISH GRADE ELEVATION OF BACKFILLED AREAS TO EXISTING ADJACENT SURFACE GRADE ELEVATION UP TO MINUS 100 mm FROM FINAL GRADE ELEVATION TO ACCOMMODATE THE TOPSOIL LAYER.

5. SITE RESTORATION:

5.1. ALL DISTURBED AREA SURROUNDING THE BUILDING DUE TO DECONSTRUCTION WORK TO BE RESTATED TO ORIGINAL OR BETTER CONDITIONS BY THE GENERAL CONTRACTOR.

5.2. APPLY A TOP SOIL LAYER OF 100 MM THICKNESS ON TOP OF BACKFILLED AND GRADED AREAS ON SITE AS SHOWN ON DRAWING D-6.

5.3. HYDROSEED ALL FINISHED TOP SOIL APPLIED SURFACES AND MAINTAIN HEALTHY GRASS GROWTH FOR A PERIOD OF ONE YEAR WARRANTY FOLLOWING GERMINATION.

5.4. ALL DAMAGES TO EXISTING LANDSCAPE FEATURES DUE TO DECONSTRUCTION SUCH AS HARD SURFACES, RETAINING WALLS, TREES, ETC SHALL BE RESTORED TO ORIGINAL OR BETTER CONDITIONS TO THE THE SATISFACTION OF

OWNER.

BUILDING DECONSTRUCTION AND ABATEMENT OF … - business... · bus shelter f.h. retaining wall tc-1...

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