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LOCATION MAP

STREET VIEW

40 YEAR BUILDING REPAIR AND RESTORATION PHASE 118: ROOF & FACADE MAINTENANCE ANCHOR SYSTEM

CHAMPLAIN TOWERS SOUTH CONDOMINIUM 8777 COLLINS AVENUE

SURFSIDE, FLORIDA 33154

BID SET

DRAWING LIST - PHASE 118

S2B-1.1 S2B-1.4 S2B-2.1

9TH FLOOR FRAMING PLAN PENTHOUSE ROOF FRAMING PLAN ROOF ANCHORS & REPAIR DETAILS

DESIGN TEAM

STRUCTURAL ENGINEER: MORABITO CONSULTANTS, INC. PHONE: (410) 467-2377

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EMAIL: JBAIN@MORABITOCONSUL TANTS.COM

ROOF CONSUL TANT: JACK BROWN & ASSOCIATES PHONE: (561) 434-3155 EMAIL: [email protected]

MEP CONSUL TANT: H. VIDAL & ASSOCIATES, INC. PHONE: (305) 571-1860 EMAIL: [email protected]

This item has been electronically signed and sealed by Frank Morabito, PE SI on the date adjacent to the seal using a SHA authentication code. Printed copies of this document are not considered signed and sealed and the SHA authentication code must be verified on any electronic copies.

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No. Date

DESIGNED

CHECKED

Revisions

_ DRAWN EWC

APPROVED FPM

Project No.: 18217

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40 YEAR BUILDING REPAIR AND RESTORATION PHASE 118: ROOF & FACADE MAINTENANCE ANCHOR SYSTEM

CHAMPLAIN TOWERS SOUTH CONDOMINIUM 8777 COLLINS AVENUE

SURFSIDE, FLORIDA 33154

BID SET

DRAWING LIST - PHASE 118

C2B-1.0 S2B-1.1 S2B-1.2 S2B-1.3 S2B-1.4 S2B-2.1 S2B-2.2 S2B-2.3 S2B-2.4

E-0 E-1 E-2 E-3 P-0 P-1 P-2 P-3

COVERSHEET 9TH FLOOR FRAMING PLAN 12TH FLOOR FRAMING PLAN MAIN ROOF FRAMING PLAN PENTHOUSE ROOF FRAMING PLAN ROOF ANCHORS & REPAIR DETAILS DURAPAX ROOFING SYSTEM DETAILS DURAPAX SPECIFICATIONS DURAPAX SPECIFICATIONS ELECTRICAL SYMBOL LEGEND AND NOTES LOW ROOF & PENTHOUSE FLOOR PLAN PENTHOUSE AND HIGH ROOF PLAN DETAILS PLUMBING SYMBOL LEGEND AND NOTES LOW ROOF & PENTHOUSE FLOOR PLAN PENTHOUSE AND HIGH ROOF PLAN DETAILS

SPECIFICATIONS

SECTION 00 2113 INSTRUCTION TO BIDDERS SECTION 00 4100 BID FORM SECTION 00 5213 CONTRACT AGREEMENT FORM SECTION 00 7212 ADDITIONS TO THE CONTRACT AGREEMENT SECTION 00 7300 SUPPLEMENTAL CONTRACT CONDITIONS SECTION 01 1100 SUMMARY OF WORK SECTION 01 2200 UNIT PRICES SECTION 01 3100 PROJECT MANAGEMENT AND COORDINATION SECTION 01 3300 SUBMITTAL PROCEDURES .. SECTION 01 4000 QUALITY REQUIREMENTS SECTION 01 5000 TEMPORARY FACILITIES & CONTROL SECTION 01 6000 PRODUCT REQUIREMENTS SECTION 01 7300 EXECUTION SECTION 01 7400 CLEANING & WASTE MANAGEMENT SECTION 02 4119 SELECTIVE DEMOLITION SECTION 03 0100 MAINTENANCE OF CONCRETE SECTION 04 1100 PREPARATION OF LIME OR PORTLAND BASED STUCCO SECTION 04 1101 REPAIR OF STUCCO SECTION 05 0519 POST-INSTALLED ANCHORS IN CONCRETE & MASONRY SECTION 05 5000 METAL FABRICATIONS

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SECTION 07 0000 ROOF SURVEY REPORT SECTION 07 0001 DURAPAX 2020 NOA FOR CONCRETE SECTION 07 0002 DURAPAX RESTORATION WARRANTY SPECIMEN SECTION 07 0151 MEMBRANE ROOFING RE-COATING SECTION 07 0152 MEMBRANE ROOFING REPLACEMENT SECTION 07 9200 SEALANT SECTION 09 2400 PORTLAND CEMENT PLASTERING STUCCO

DESIGN TEAM

STRUCTURAL ENGINEER: MORABITO CONSULTANTS, INC. PHONE: (410) 467-2377 EMAIL: JBAIN@MORABITOCONSUL TANTS.COM

ROOF CONSULTANT: JACK BROWN & ASSOCIATES PHONE: (561) 434-3155 EMAIL: [email protected]

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MEP CONSUL TANT: H. VIDAL & ASSOCIATES, INC. PHONE: (305) 571-1860 EMAIL: [email protected]

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No. Date Revisions

DESIGNED _ DRAWN EWC

CHECKED APPROVED FPM

Project No.: 18217

Date: 01/07/2021

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2. EXISTING STRUCTURAL DECK CONSISTS OF 8" REINFORCED CONCRETE SLAB.

3. SEE TIE-OFF ANCHOR NOTES ON FOR ADDITIONAL REQUIREMENTS.

4. AT ALL LOCATIONS OF SOFFIT ANCHOR CONNECTIONS, THE CONTRACTOR SHALL SURVEY THE EXISTING CONCRETE STRUCTURE AND REPAIR ANY DEFICIENCEIES PER THE DETAILS ON S2B·2.1. SEE SPECIFICATION SECTION 03 0100 FOR ADDITIONAL INFORMATION. 2 / S2B·1.1

5. ALL EXISTING SUSPENSION ANCHORS UNDER BALCONIES SHALL BE COMPLETELY REMOVED. INCLUDES REMOVING/CUTTING OFF ALL EXISTING ANCHOR BOLTS TO A MINIMUM DEPTH OF 1 1/2" FROM THE BOTIOM OF THE CONCRETE SLAB SURFACE AND PATCHING THE CONCRETE AREA AS REQUIRED.

6. ROOF ANCHORS SHALL BE NUMBERED AND LABELED PER THE PLAN; 'PDQ' = POSTED ROOF ANCHOR 'COO' = COLUMN ANCHOR 'SOO' = SOFFIT ANCHOR THE ANCHOR IDENTIFIER IS TO BE STAMPED, ETCHED OR WELDED TO ANCHOR PRIOR TO GALVINIZATION. SEE DETAILS ON S2B·2.1 FOR ADDITIONAL INFORMATION.

TIE-OFF ANCHOR INSTALLATION NOTES: GENERAL NOTES: 1. ALL ANCHORS REQUIRE RE-CERTIFICATION NOT EXCEEDING 10-YEARS.

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2. USE OF THIS ANCHOR SYSTEM SHALL BE IN COMPLIANCE WITH OSHA REGULATIONS. IT IS THE RESPONSIBILITY OF THE USER TO DETERMINE THE ACTUAL WEIGHTS OF EQUIPMENT TO BE SUPPORTED BY ANCHOR SYSTEM AND ENSURE THOSE WEIGHTS DO NOT EXCEED THAT PERMITIED BY THIS DESIGN.

2. CONTRACTOR SHALL VERIFY EXISTING CONCRETE TO RECEIVE NEW TIE-OFF ANCHORS IS NOT DAMAGED PRIOR TO INSTALLATION.

3. ALL PLATES FOR TIE-OFF ANCHORS SHALL BE INSTALLED AT LEAST 1'·6" FROM THE OUTER EDGE OF SLAB. THAT IS, THE EDGE DISTANCE AS MEASURED FROM EDGE OF PLATE TO OUTSIDE EDGE OF SLAB SHALL BE A MINIMUM OF 1 '-6".

4. ORIENTATION OF PLATES MAY ROTATE 90 DEGREES TO AVOID EXISTING SLAB REINFORCING OR ACCOMMODATE EDGE DISTANCE REQUIREMENTS.

5. MC SHALL BE NOTIFIED OF ALL TIE-OFF ANCHOR LOCATIONS THAT DEVIATE FROM THAT SHOWN ON PLAN. IF TIE-OFF ANCHOR REQUIREMENTS CANNOT BE MET DUE TO EXISTING CONDITIONS, CONTACT MC FOR FURTHER REVIEW PRIOR TO INSTALLATION.

6. FOR ADDITIONAL INFORMATION AND REQUIREMENTS REFER TO APPLICABLE DETAILS ON SHEET S2B·2.1.

0 ROOF ANCHOR NOTES

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3. VERTICAL SUPPORT OF EQUIPMENT ON EXISTING ROOF AND FLOOR SLABS/BEAMS SHALL NOT EXCEED THEIR ALLOWABLE LIVE LOAD CAPACITY. A REGISTERED PROFESSIONAL ENGINEER SHALL BE RETAINED TO EVALUATE PLACEMENT OF EQUIPMENT. SHORING SHALL BE PROVIDED WHERE EQUIPMENT LOADS EXCEED THE LIVE LOAD CAPACITY OF ROOF AND FLOOR SLABS AND BEAMS.

4. ANCHORS ARE TO MARKED AS SHOWN ON PLAN. IDENTIFIER IS TO BE STAMPED, ETCHED OR WELDED TO EACH ANCHOR PRIOR TO GALVINIZATION.

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morabito consultants

Structural Engineer; I Remediation&. Parking Consultants 206 Via Condado Way I Palm Be<:1ch Gardens, Fl 33418-1701 561.316.7660 I www.morabitoconsultants.com co Copyright Morabito Consultants, Irle.

No. Date Revisions 2/3/21 ADDENDUM #3

DESIGNEDDRE DRAWN DRE


Project No.: 18217

Date: 01/07/2021

Scale: 1 /8" = 1 '-0"

Sheet Title:

9TH FLOOR FRAMING

PLAN

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... 1. ELEVATION TOP OF EXISTING ELEVATOR MACHINE ROOM ROOF= EL. 139.50.

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2. ELEVATION TOP OF EXISTING STAIR TOWER ROOF= EL. 132.50.

3. ELEVATION TOP OF EXISTING PENTHOUSE ROOF= EL.133.00.

4. EXISTING STRUCTURAL DECK CONSISTS OF 8" REINFORCED CONCRETE SLAB. CONTRACTOR TO VERIFY SLAB THICKNESS PRIOR TO STARTING WORK AT THIS LEVEL.

5. SEE TIE-OFF ANCHOR NOTES ON 2 / S2B-1.1 FOR ADDITIONAL REQUIREMENTS.

6. THE CONTRACTOR SHALL COMPLETE THE PARTIAL COAL TAR ROOF MEMBRANE SYSTEM REPLACEMENT AT AREAS OF EXCESSIVE MOISTURE IN THE EXISTING ROOFING INSULATION AS NOTED IN THE REPORT BY ROOF SURVEYS, INC. INCLUDED IN SPECIFICATION SECTIONS 07 OOOOAND 07 0152.

7. AT ALL LOCATIONS OF PARTIAL COAL TAR ROOF MEMBRANE SYSTEM REPLACEMENT, THE CONTRACTOR SHALL SURVEY THE EXPOSED CONCRETE STRUCTURE AND REPAIR ANY DEFICIENCEIES PER THE DETAILS ON S2B-2.1. SEE SPECIFICATION SECTION 03 0100 FOR ADDITIONAL INFORMATION.

8. THE ENTIRE COAL TAR ROOF MEMBRANE SYSTEM SHALL RECIEVE A NEW TOP COAT PER SPECIFICATION SECTIONS 01 1000 AND 07 0151.

9. ALL EXISTING SUSPENSION ANCHORS UNDER BALCONIES SHALL BE COMPLETELY REMOVED. INCLUDES REMOVING/CUTTING OFF ALL EXISTING ANCHOR BOLTS TO A MINIMUM DEPTH OF 1 112" FROM THE BOTTOM OF THE CONCRETE SLAB SURFACE AND PATCHING THE CONCRETE AREA AS REQUIRED.

10. ROOF ANCHORS SHALL BE NUMBERED AND LABELED PER THE PLAN; 'POO' = POSTED ROOF ANCHOR 'COO' =COLUMN ANCHOR 'SOO' = SOFFIT ANCHOR THE ANCHOR IDENTIFIER IS TO BE STAMPED, ETCHED OR WELDED TO ANCHOR PRIOR TO GALVINIZATION. SEE DETAILS ON S2B-2.1 FOR ADDITIONAL INFORMATION.

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Structural Engineers I Remediation ft Parking Consultants 206 Via Condado Way I Palm Eleach Gardens, FL 33418·1701 561.316.7660 I www.morabitoconsultants.com ©Copyright Morabito Consultants, Inc.

No. Date Revisions



Project No.: 18217

Date: 01/07/2021

Scale: 1/8" = 1'-0"

Sheet Title:

PENTHOUSE ROOF FRAMING PLAN

Sheet No.:

828-1.4

·PROVIDE A 314" THICK GALVANIZED ANCHOR PLATE SECURED WITH (2)-314"0 CARBON STEEL HILTI HIT-Z ANCHORS WITH HILTI HIT-HY 200 ADHESIVE (5" EMBEDMENT)

• SHOP WELDING - FExx = 70 KSI

• PROVIDE LOCK WASHERS OR FULLY BURN THREADS AT END OF STUD TO PERMANENTLY SECURE NUTS AND ANCHORS

• FOR TYPICAL STUCCO REPAIR

. . . " . •FOR SAFETY LOOP, SEE DETAIL®

• CENTER ANCHORS ON COLUMN NOTES AT ANCHOR "· ·. _ ~-··'. PLATE, SEE* I , • · ...

• SEE PLAN FOR ORIENTATION OF ANCHORS ON COLUMNS ~I<.

REPAIRED STUCCO FINISH ~ •.. ;

• 100% OF COLUMNIW ALL ADHESIVE ANCHORS SHALL BE PROOF LOAD TESTED TO 5,000 LBS. TESTING APPARATUS SHALL BE CAPABLE OF MEASURING ELONGATION IN ANCHOR AT PROOF LOAD. MAXIMUM ALLOWABLE ELONGATION SHALL BE THE ANCHOR DIAMETER DIVIDED BY 10 (D/10). RE-TIGHTEN NUTS AFTER TESTING

• CONTRACTOR SHALL VERIFY EXISTING CONCRETE TO RECEIVE NEW WINDOW WASHING HOOKS IS NOT DAMAGED PRIOR TO INSTALLATION

•PROVIDE A 314" THICK GALVANIZED ANCHOR PLATE SECURED WITH (2)-314"0 CARBON STEEL HILTI HIT-Z ANCHORS WITH HILTI HIT-HY 200 ADHESIVE (5" EMBEDMENT)


•PROVIDE LOCK WASHERS OR FULLY BURN THREADS AT END OF STUD TO PERMANENTLY SECURE NUTS AND ANCHORS

•FOR SAFETY LOOP, SEE DETAIL®

• CONTRACTOR SHALL VERIFY EXISTING CONCRETE TO RECEIVE NEW WINDOW WASHING HOOKS IS NOT DAMAGED PRIOR TO INSTALLATION

·EXISTING CONCRETE SHALL BEX-RAYED (OR GPR) TO DETERMINE LOCATION OF EXISTING REINFORCING. NO REINFORCEMENT SHALL BE DAMAGED DURING INSTALLATION OF NEW PERMANENT ROOF ANCHORS

• EPOXY ANCHORING SHALL BE ACCOMPLISHED USING THE HILTI SAFE-SET HOLE CLEANING.

• EACH AND EVERY OVERHEAD ADHESIVE ANCHOR SHALL BE PROOF LOAD TESTED TO 5,000 LBS. TESTING APPARATUS SHALL BE CAPABLE OF MEASURING ELONGATION IN ANCHOR AT PROOF LOAD. MAXIMUM ALLOWABLE ELONGATION SHALL BE THE ANCHOR DIAMETER DIVIDED BY 10 (D/10). RE-TIGHTEN NUTS AFTER TESTING.

• PROVIDE (4) - 518"0 CARBON STEEL HILTI HAS-R ANCHORS WITH HILTI HIT-HY 200 ADHESIVE (4-112" EMBEDMENT)

• 5" x 5" x 518" GALVANIZED CAP PLATE (A36)


• 14" x 14" x 314" GALV. STEEL BASE PLATE (A36) WITH (4) -11116"0 HOLES

• PROVIDE LOCK WASHERS OR FULLY BURN THREADS AT END OF STUD TO PERMANENTLY SECURE NUTS AND ANCHORS

• SEE PLAN FOR PROPER ANCHOR IDENTIFIER - IDENTIFIER IS TO BE STAMPED, ETCHED OR WELDED TO ANCHOR PRIOR TO GALVINIZATION

• TOTAL ULTIMATE LOAD SHOWN IN ALL DIRECTIONS (1250# ALLOWABLE LOAD)

·EXISTING CONCRETE SHALL BEX-RAYED (OR GPR) TO DETERMINE LOCATION OF EXISTING REINFORCING. NO REINFORCEMENT SHALL BE DAMAGED DURING INSTALLATION OF NEW PERMANENT ROOF ANCHORS

• PROPERLY REMOVE EXISTING ROOFING AND WATERPROOFING AS REQUIRED TO INSTALL NEW ANCHOR ASSEMBLY. INSTALL NEW ASSEMBLY, INSTALL NEW FLASHING AS REQUIRED TO ENSURE A WATERTIGHT CONDITION. REINSTALL ROOFING AND WATERPROOFING AS REQUIRED TO ENSURE A WATERTIGHT CONDITION

I TO MATCH EXISTING • EXISTING CONCRETE SHALL BEXRAYED (OR GPR) TO DETERMINE LOCATION OF EXISTING REINFORCING. NO REINFORCEMENT SHALL BE DAMAGED DURING INSTALLATION OF NEW PERMANENT ROOF ANCHORS

•SEE PLAN FOR PROPER ANCHOR IDENTIFIER - IDENTIFIER IS TO BE STAMPED, ETCHED OR WELDED TO ANCHOR PRIOR TO GALVINIZATION

11"

ANCHOR -~ ~ rl

I"' j 318[// --

ANY ANGLE ~ J ~ \,,-1 g

• MINIMUM OF 25% OF TOPSIDE ADHESIVE ANCHORS SHALL BE PROOF LOAD TESTED TO 5,000 LBS. TESTING APPARATUS SHALL BE CAPABLE OF MEASURING ELONGATION IN ANCHOR AT PROOF LOAD. MAXIMUM ALLOWABLE ELONGATION SHALL BE THE ANCHOR DIAMETER DIVIDED BY 10 (D/10). RETIGHTEN NUTS AFTER TESTING. __._ ___ _

,. - . . :.,. ~ I SAFETY 114 / :_'_) , '. ... ·•.

" ~ , . . ·. ~ -z IDENTIFIER. ~ 1 112" ITT

j- o~f ANCHOR~~ ~,'° 0-m v!

IDENTIFIER -- '[j II 114 • CONTRACTOR SHALL VERIFY EXISTING CONCRETE TO

RECEIVE NEW WINDOW WASHING HOOKS IS NOT DAMAGED PRIOR TO INSTALLATION.

~• LOOP 9 / 1'I L CD

·-.... ' ~- -_ • EPOX~ ANCHORING SHALL BE ACCOMPLISHED USING THE HILTI SAFE-SET HOLE CLEANING.

I 6',I l I l -------------- r · .. - ._Ll ......,

~:-; :-,~_- -1-, ,., . - '

-· - ·'.. ··~ TOP OF FINISHED I

EX. STUCCO FACADE ANCHOR PLATE PLAN

EX. CONCRETE COL. --- --• ,:· _ .. '. EX. ROOF DECK

- ' t - '

• SEE PLAN FOR PROPER ANCHOR IDENTIFIER -IDENTIFIER IS TO BE STAMPED, ETCHED OR WELDED TO ANCHOR PRIOR TO GALVINIZATION

'. . • ··,!\:,. •

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I

, -1 ". . . . " 4 - "tn .__ ~ -· ;. •

~ . l ~ ~ "!\'.:IV '\. -EX STUCCO FACADE - .I I I I ~.......____ BURN THREADS

EX. BALCONY SOFFIT I gj 0° OR PROVIDE _J __j [_Ac. :I- LOCK WASHERS

REPAIRED STUCCO FINISH g j \Jlf'. . TO MATCH EXISTING I '°

1/8[1 c/ - ~ ' •TOTAL ULTIMATE LOAD 114 ~ I

SHOWN IN ALL DIRECTIONS 1'-6" IMIN.) TYP. l (1250# ALLOWABLE LOAD)

- EDGE DISTANCE ]

SAFETYJ LOOP

~ANCHOR

ANCHOR PLATE PLAN

• FOR TYPICAL STUCCO REPAIR NOTES AT ANCHOR PLATE, SEE 6fLl ~

. "'

:i~IJ ~ BURN THREADS OR GAL:_~~!~~g ~ Xx!/ PROVIDE LOCK WASHERS

STD PIPE I~/ (: r·---(Fy = 35 KSI) / 5116/

/ I / 1 - EX.ROOF , , , MEMBRANE

't SEE PLAN

, 1" INSIDE RADIUS

L?LJJ[ • 1" DIA. SAFETY

LOOP (Fy = 36 ksi)

TYPICAL SAFETY LOOP

0

BASE PLATE PLAN

CA NEW At-J_C_HOfl AT EX. COLUMN --------··---·-· --- ----------------- ------------ Q_NEW SQFFJT ANCHORJiQQKS AT EX. 8,l\LCONY ~ 3/4" = 1 '-0"

·--·--------- R POSTED ROOF ANCHOR --·- --- ---------- ------ ------ ------------------ -----------------------------314"" 1 '·0" 314"" l'-0"

-----...._ ,,,,.,,..,.- ............ / .... • CRACKS TO BE REPAIRED MUST BE PRE-APPROVED BY ENGINEER.

• ROUT ALL NON-STRUCTURAL CRACKS TO 318" DEEP BY 112" WIDE

/ ' , ' / /\ PRIME EDGES\

/ I \ \

• PRIOR TO CHEMICAL GROUT OR EPOXY INSTALLATION, ROUT CRACK & CLEAN SURFACE TO RECEIVE GROUT OF ANY LOOSE MATERIALS, DIRT, DUST, LAITANCE, ETC. CLEANING SHALL BE DONE BY POWER WASHING FOLLOWED BY BLASTING WITH OIL-FREE COMPRESSIVE AIR. NO CLEANING SOLVENTS SHALL BE USED.

§TYPICAL CONCRETE REPAIR PROCEDURES AND NOTES

• CLEAN JOINT TO ALLOW BOND

• PROVIDE CONTINUOUS DEBONDING MATERIAL AT BOTIOM OF CRACK

• PRIMER EDGES OF JOINT WITH MANUFACTURER'S APPROVED PRIMER

• INSTALL APPROVED 1OR2-PART POLYURETHANE SEALANT PER SPEC SECTION 07 9200

• SEAL ALL FULL-DEPTH CRACKS AS SHOWN WITH EPOXY GEL PRIOR TO INJECTION AND PROVIDE ADEQUATE PRESSURE INJECTION POINTS.

•CLEAN SURFACE OF EXCESS GEL MATERIAL AFTER CURE IS COMPLETE.

•SEE SPEC. SECTION 030100 FOR APPROVED INJECTION MATERIAL. CONTRACTOR SHALL INSTALL REPAIR PRODUCTS IN STRICT ACCORDANCE PER THE MANUFACTURER'S REQUIREMENTS AND RECOMMENDATIONS.

•AFTER TOPSIDE INJECTION HAS BEEN COMPLETED, CRACK TO BE ROUTED AND SEALED WITH APPROVED POLYURETHANE SEALANT

FULL-THICKNESS CRACK

I I.

--- GRAVITY FED EPOXY

- GRAVITY FED EPOXY

I '

• PARTIAL DEPTH REPAIRS UP TO 3" THICK

• SLAB SOFFIT REPAIRS SHALL ONLY BE PERFORMED ON SLAB THICKNESSES OF 6" ORGREATER AND ONLY WITH EXPLICIT

• STRUCTURE SHOWN IS GENERIC AND WILL DIFFER PER PLANS

-- SEE PLANS FOR PRE-APPROVAL OF ENGINEER ! EXISTING SLAB

I REINFORCEMENT I NOTE 7

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'-.~ PARTIAL THICKNESS NON-STRUCTURAL CRACK

-- EXISTING STRUCTURE VARIES


FULL-THICKNESS CRACK

NOTE 10 ----

.. -PARTIAL THICKNESS -CRACK

. ., - .

\_PARTIAL I

THICKNESS CRACK


EXISTING STRUCTURE VARIES

• FOR TYPICAL REPAIR NOTES, SEE@

'.' ·. ;,;;, .-,_ .,., • ··.·J!;i .. -~· v <l

' " .. ·-


SHORING WHERE REQUIRED BY PLANS, SEE

0

I -;~

~ l'JOt\j_~STRUCTURAL CRACK REPAIR (CRACK $EALANT) - PHASE 11~8 _______ _ ~ 11/2" = 1'-0"

® ~~~"~,~.:URAL (;BP.CK REPAIR (EPOXY INJECTION)-J'_H_A_S~E~ll8 ___ _ @~~:~.~,OFFIT REPAIR - PHA~Sc~E~l=l8~-----------

• PARTIAL DEPTH REPAIRS UP TO 3" THICK

• SLAB TOP SURFACE REPAIRS SHALL ONLY BE PERFORMED ON SLAB THICKNESSES OF 6" OR GREATER AND ONLY WITH EXPLICIT PRE-APPROVAL OF ENGINEER

I ' . -.

NOTE5 \

' NOTE 6 --·. \ I .

NOTE31 \ \

' '

I NOTE 10

, .. NOTES 8 & 9


', I - NOTE4

1 I I r NOTE10

- SEE PLANS FOR EXISTING SLAB REINFORCEMENT

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SHORING WHERE REQUIRED BY PLANS, SEE

ol -11

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-v~

® ~~:~.!.OP SURFACE REPAIR - PHASE 118 -·--------------------------

SEALANT JOINT -

SEE PLANS FOR EXISTING I SLAB REINFORCEMENT

·" - . . ., ' ,


NOTES8&9 l G NOTES

I \ •

•

, #4 x 1'-0" DOWELS AT 12" olc : SET IN EPOXY (6'' EMBED)

I NOTE3 . . ~ - ' . ' ~ '.' .>-----., "" __ :u_. , ·. ·' ,. . ,- ., . . ,. > .. - .·.· .--· .·i., ·• '~. -, ..

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! NOTE 10

I - NOTE 6 I I

0

SHORING WHERE -~~ REQUIRED BY PLANS, SEE

0

• FOR TYPICAL REPAIR NOTES, SEE ® -11~

SF SLAB FULL-DEPTH REPAIR :PH_~A=S=E~ll=8 _______________ _ 1 112", l'-0"

..

SURFACE ELEVATION

1. PRIOR TO COMMENCEMENT OF STUCCO REPAIRS, THE CONTRACTOR SHALL HIRE AN EXPERIENCED TESTING LABORATORY TO COMPLETE A CHEMICAL AND MICROSCOPIC ANALYSIS OF THE EXISTING STUCCO.

2. CHIP-OFF ALL REQUIRED STUCCO WITH CHISEL AND HAMMER DOWN TO THE CONCRETE SURFACE TO ALLOW PROPER INSTALLATION OF ROOF ANCHORS . ANCHOR PLATES SHALL BE INSTALLED DIRECTLY TO THE CONCRETE SURFACE.

3. AFTER ROOF ANCHOR INSTALLATION, SEAL THE PERIMETER OF THE ANCHOR PLATE WITH AN APPROVED URETHANE SEALANT. THE CONTRACTOR SHALL THEN PROPERLY CLEAN THE REMAINING EXPOSED EXISTING CONCRETE SURFACE TO RECEIVE STUCCO REPAIR.

4. WHERE EXISTING BROWN COAT REMAINS, MECHANICALLY ROUGHEN THE EXISTING SURFACE WITH SAND BLASTING OR LIGHT CHIPPING HAMMER OR HAMMER AND CHISEL TO REMOVE LOOSE MATERIAL TO ASSURE PROPER BONDING. SURFACE MUST BE STRUCTURALLY SOUND AND CLEAN, FREE OF ANY AND ALL OIL, GREASE, WAX, DUST, SAND, DIRT, LAITANCE, PAINT. EFFLORESCENCE, CURING COMPOUNDS, FORM RELEASE AGENTS AND BASE MATERIALS OF ANY KIND.

5. COAT PREPARED SURFACE WITH AN APPROVED BONDING AGENT CONFORMING TO ASTM C-932.

6. STUCCO REPAIR MATERIALS SHALL MATCH THE EXISTING STUCCO AS DETERMINED BY THE LABORATORY ANALYSIS. SUBMIT PRODUCT DATA FOR APPROVAL

7. TOUCH-UP EXISTING BROWN COAT, OR INSTALL NEW BROWN COAT, AND INSTALL NEW FINISH COAT OF STUCCO TO MATCH EXISTING IN COLOR, THICKNESS AND APPEARANCE. SEE SPECIFICATIONS FOR ADDITIONAL PROJECT REQUIREMENTS.

@§J_L!CCO REPAIR OVER MASONRY/ CONCRETE SURFACES :_F'f::IA§_E ll_El_ '("/ 314" = 1'-0"

1. AREAS OF UNSOUND CONCRETE AND DETERIORATED REINFORCING SHALL BE IDENTIFIED AND MARKED BY CONTRACTOR. THE CONTRACTOR SHALL PROVIDE A UNIT PRICE FOR ALL WORK SHOWN ON THESE DRAWINGS AND DETAILS AS REQUIRED BY SPEC SECTIONS 002113, 004100, 012200 AND 012300. WHERE POSSIBLE, REMOVAL AREAS SHALL BE RECTANGULAR IN SHAPE IN PLAN/ELEVATION VIEW. SEE SPECIFICATION SECTIONS 024119 AND 030100. IT IS IN THE INTEREST OF THE OWNER TO REPAIR ALL CONCRETE FACADE DEFECTS WITHIN THE WORK LIMITS SHOWN REGARDLESS OF WHETHER OR NOT ALL DEFECTS ARE INDICATED ON THE CONTRACT DOCUMENTS AND/OR IDENTIFIED BY THE CONTRACTOR.

2. TEMPORARILY SHORE ALL EXISTING CONCRETE SLABS, BEAMS, WALLS AND COLUMNS WHICH ARE DAMAGED PRIOR TO PERFORMING THE NECESSARY REPAIRS. SEE SPECIFICATION SECTIONS 314000 AND 03 01 00. AS DEMOLITION PROGRESSES, THE CONTRACTOR SHALL NOTIFY THE SHORING ENGINEER WHEN DEMOLITION LIMITS ARE EXPECTED TO EXTEND BEYOND CURRENT SHORING LIMITS. WORK SHALL CEASE UNTIL SHORING HAS BEEN REEVALUATED. SHORING SHALL BE DESIGNED BY A REGISTERED PROFESSIONAL ENGINEER RETAINED BY THE CONTRACTOR UNO. SHORING SHALL BE DESIGNED FOR ALL SUPERIMPOSED LOADS DURING CONSTRUCTION IN ADDITION TO SELF-WEIGHT OF STRUCTURE. SHORING ENGINEER SHALL BE RESPONSIBLE FOR ALL REQUIRED SEQUENCING AND RE-SHORING AS REQUIRED. SHORING PLANS AND CALCULATIONS SHALL BE SUBMITTED TO THE ENGINEER OF RECORD FOR REVIEW.

3. REMOVE ALL UNSOUND CONCRETE WITH CHIPPING HAMMERS. USE 30 POUND CHIPPING HAMMERS FOR ALL SELECTIVE DEMOLITION UNLESS OTHERWISE APPROVED. DO NOT HAMMER AROUND REBAR WITH LARGER THAN 15 POUND HAMMERS .

4. WHERE EXPOSED PORTIONS OF THE EXISTING REINFORCING ARE NOT SOUNDLY BONDED TO THE REMAINING CONCRETE, OR IF MORE THAN 112 OF THE REBAR DIAMETER I THICKNESS IS EXPOSED, THE CONTRACTOR SHALL REMOVE CONCRETE AROUND AND UNDER THE REINFORCING. ALL FREELY EXPOSED REINFORCING SHALL BE NO CLOSER THAN 314" TO EXISTING CONCRETE. WHEN EXISTING REINFORCING IS NOT PROPERLY EXPOSED (OR NO REBAR IS PRESENT) THE CONTRACTOR SHALL INSTALL STAINLESS STEEL THREADED RODS SET IN EPOXY AT 6" ON CENTER EACH WAY (3" MINIMUM EMBEDMENT INTO SOUND CONCRETE) UNLESS OTHERWISE SHOWN IN DETAILS OR DIRECTED IN FIELD. REMOVE ALL OILS FROM RODS PRIOR TO SETTING IN EPOXY.

5. REMOVE ALL DIRT, GREASE, OIL, LAITANCE AND CURING COMPOUNDS FROM EXISTING CONCRETE SURFACES AND SUBSTRATES BY SANDBLASTING OR MECHANICAL ROUGHENING. PROVIDE MANUFACTURER-REQUIRED CRSI CONCRETE SURFACE PROFILE (CSP) FOR EACH REPAIR PRODUCT TO BE USED. FOR CONVENTIONAL PORTLAND CONCRETE REPAIR, NO LESS THAN CSP-6 (114" AMPLITUDE) SHALL BE USED. REMOVE GREASE, OIL, RUST AND MILL SCALING FROM EXISTING EMBEDDED STEEL, ANCHOR PLATES AND REINFORCING STEEL BY SANDBLASTING OR WIRE BRUSHING. COAT ALL EXPOSED REINFORCING STEEL WITH 7 WET MILS OF ECB ANTI-CORROSION PROTECTION, BY CON PROCO.

6. ADD NEW REBAR AND/OR EPOXY COATED WIRE MESH TO REPLACE ANY RUSTED OR DEFECTIVE EXISTING REINFORCING AS DIRECTED BY MORABITO CONSULTANTS INC. SEE EXISTING FRAMING PLANS AND DETAILS FOR ESTIMATED EXISTING REINFORCEMENT. ALL WIRE MESH SHALL BE EPOXY-COATED. PROVIDE PROPER REINFORCING LAP SPLICES AS REQUIRED. SEE SPECIFICATIONS FOR FURTHER INFORMATION.

7. PRESOAK ALL EXISTING HORIZONTAL AND VERTICAL CONCRETE SURFACES TO RECEIVE REPAIR CONCRETE TO ACHIEVE A SATURATED SURFACE DRY (SSD) CONDITION BEFORE APPLYING CEMENTITIOUS REPAIR CONCRETE/MORTAR. INSTALL PROPRIETARY CONCRETE REPAIR MATERIAL PER MANUFACTURER'S REQUIREMENTS AND RECOMMENDATIONS. APPLY "SCRUB", "SLURRY", OR "PEANUT BUTIER" COAT ON SSD CONCRETE IF RECOMMENDED BY MANUFACTURER'S WRITIEN DATA SHEET. DO NOT WET CONCRETE PRIOR TO INSTALLATION OF EPOXY-SAND (NON-CEMENTITIOUS) MATERIALS. ALLOW EPOXY ANCHORING GROUTS TO FULLY CURE PRIOR TO WETTING SURFACES. PROPRIETARY CONCRETE BONDING AGENTS MAY ONLY BE USED AS APPROVED BY THE ENGINEER.

8. WHEN CONCRETE PATCH DEPTH IS LESS THAN 2 112", INSTALL APPROVED SURFACE REPAIR MORTAR. EXTEND MORTAR WITH AGGREGATE WHERE REQUIRED BY SPECIFICATIONS. ALLOW REPAIR MORTAR TO BE CURED PER SPEC SECTION 030100.

9. WHEN CONCRETE PATCH DEPTH IS GREATER THAN OR EQUAL TO 2112", INSTALL APPROVED PRE-MIX CONCRETE (BAG MIX) OR READY MIX CONCRETE. BAG MIX REPAIR CONCRETE/MORTAR SHALL BE SHRINKAGE-COMPENSATING WITH FIBERS. READY MIX CONCRETE SHALL BE DESIGNED TO THE LIMITATIONS IN SECTION 030100. REPAIR CONCRETE SHALL BE CURED PER SPEC SECTION 030100 .

10. AFTER ALL CONCRETE REPAIR PATCHES HAVE FULLY CURED, AND IF REQUIRED BY THE BID FORM, ALL SURFACES SHALL BE COATED WITH A ACRYLIC CONCRETE COATING WITH COLOR TO MATCH EXISTING. PRESSURE WASH AND PREPARE EXISTING SURFACES TO RECEIVE COATING PER MANUFACTURER'S REQUIREMENTS AND RECOMMENDATIONS.

11. ALL EXISTING CONNECTIONS, ANCHORS, AND PLATES THAT ARE EXPOSED DURING REPAIRS SHALL BE PROPERLY SAND BLASTED OR MECHANICALLY CLEANED AND COATED WITH ECB ANTI-CORROSION PROTECTION (ORANGE COLORED) BY CON PROCO CORP. PER SPEC SECTION 030100.

12. SEE SPECIFICATIONS FOR ADDITIONAL INFORMATION.

!~ [E mi [E ~ w [E m lJll MAY 1 7 2021 ~ By ,.-J)

-

SOAL

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License: 0000000 Expires: 00100100

morabito consultants

Structural Engineers I Remediation a: Parking Consultants 206 Via Condado Way I Palm Beach Gardens, FL 33418-1701 561.316.7660 I www.morabitoconsultants.com ltl Copyright Morabito Consultants, Inc.

No. Date Revisions 2/3/21 ADDENDUM #3



Project No.: 18217

Date: 01/07/2021

Scale: As indicated

Sheet Title:

ROOF ANCHORS & REPAIR DETAILS

Sheet No.:

828-2.1

8777 collins avenue surfside, florida 33154...elevation top of existing floor= el. 88.83. 2....

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