To: LandSouth Construction VSTRUCTURAL LLC

6600 NW 12th Avenue

Fort Lauderdale, FL 33309

954-489-3991 phone

954-489-3992 fax

Attention: Jason Fansler Date:

Re: Job Name: Uptown Delray

VSL Job Number: 415327

Job Phone No: 904-273-6004

We are sending you via:

Copies Calculations Certificates Samples

Reproducible Data Sheets Brochures Other

Sheet No. Rev. Sets Description For

0 1 Bldg A L3 PT Shop Drawings A

0 1 Bldg A L3 FELT Calcs A

Please return for our files. For

Approval A

Final Approval FA

Comments: Construction C

Your Use U

Copy to: Signed: Cintia Hoffmann

TRANSMITTAL

9/15/2015

Email

Project Engineer

VSL requires two (2) weeks from receipt of approved shop drawings for fabrication and delivery.

Transmittal ALL-FA.xls 9.15.15 9/15/2015

JDF09/15/15

X

Submittal #107 - DIV 3 - Bldg A 3rd Level PT shop drawings

9/14/15

9/14/15

9/14/15

9/14/15

9/14/15

REPRESENTATIVE FRICTION LOSS AND

ELONGATION CALCULATIONS

BUILDING A

3rd LEVEL

Uptown Delray

Delray Beach, FL

September 14, 2015

JOB # 053-415327

Performed By:

VStructural, LLC

2001 Blount Rd

Pompano Beach, FL 33069

954-489-3991 (P)

954-489-3992 (F)

9/14/15

NOTE:

The calculations contained herein are used to determine the

number of tendons required in a given area and to determine the

approximate long-term losses. The actual elongations shown on

the VSL Shop Drawings are calculated through a program

linked with AutoCAD that allows us to incorporate the output

directly into our drawings.

-------------------------------------------------- ---------------------------- | ADAPT CORPORATION | | STRUCTURAL CONCRETE SOFTWARE SYSTEM | | 1733 Woodside Road, Suite 220, Redwood Ci ty, California 94061 | -------------------------------------------------- ---------------------------- | ADAPT Corporation, Redwood City , CA, USA | | ADAPT International Pvt. Ltd., Kol kata, India | | ADAPT Latin America, Miami, F L, USA | | support@adaptsoft.com, www.adap tsoft.com | -------------------------------------------------- ---------------------------- | ADAPT-FELT Standard 20 11 | | ADAPT POST-TENSIONING STRESS LOSS & EL ONGATION PROGRAM | This program calculates the long-term and immedia te stress losses in a post- tensioned tendon. It outputs the elongations at t he stressing ends and the final stress profile along the tendon. -------------------------------------------------- ---------------------------- DATE: 15, 2015 TIME: 08:50:09

P R O J E C T T I T L E : Uptown Delray bldg A L3

S P E C I F I C T I T L E : Band GL W pour 2

L O N G - T E R M L O S S C A L C U L A T I O N S :

INPUT PARAMETERS : Post-tensioning system ........................... ...... UNBONDED Type of strand ................................... ...... LOW LAX Ultimate strength of strand ...................... ...... 270.00 ksi Modulus of elasticity of strand .................. ...... 28500.00 ksi Estimate of initial average compression .......... ...... 150.00 psi

Concrete strength at 28 days ..................... ...... 5000.00 psi Average weight of concrete ....................... ...... NORMAL Estimated age of concrete at stressing ........... ...... 5 days Modulus of elasticity of concrete at stressing ... ...... 1703.20 ksi Modulus of elasticity of concrete at 28 days ..... ...... 4030.50 ksi Estimate of average relative humidity ............ ...... 80. % Volume to surface ratio of member ................ ...... 4.00 in

CALCULATED VALUES : Elastic shortening ............................... ...... 1.255 ksi Shrinkage ........................................ ...... 3.019 ksi Creep ............................................ ...... 1.697 ksi Relaxation ....................................... ...... 4.047 ksi -------------------------------------------------- ---------------------- Total long-term stress losses .................... ...... 10.018 ksi

F R I C T I O N & E L O N G A T I O N C A L C U L A T I O N S :

INPUT PARAMETERS : Coefficient of angular friction (meu)............. ... 0.05000 /radian Coefficient of wobble friction (K)................ ... 0.00140 rad/ft Ultimate strength of strand ......... ........... ... 270.00 ksi Ratio of jacking stress to strand's ultimate stren gth 0.80 Anchor set ....................................... ... 0.25 inch Cross-sectional area of strand ................... ... 0.153 inch^2 Total Number of Strands per Tendon................ ... 1 STRESSING ........................................ ... AT LEFT END

Page # 2 Uptown Building B Ground B001 ADAPT-FELT 2011 -------------------------------------------------- ----------------------------

LEGEND : P ....... = Tendon profile type defined as: 1=reversed parabola; 2=partial/regular parabola; 3=harped; 4=general; 5=straight; 6=extended reversed parabola; 7=cantilever down X1/L etc = horizontal distances to control points in geometry of the tendon divided by span length Stresses tabulated are after anchor set but before long-term losses.

TENDON ID, GEOMETRY AND STRESS PROFILE (Uptown B uilding B Ground B001)

LENGTH < TENDON HEIGHT in.> Horizontal ra tios <- STRESS (ksi) --> SPAN ft P start center right X1/L X2/L X3 /L start center right -1----2-----3----4------5------6-------7----8----9 --------10------11------12-

1 19.38 1 4.00 2.50 6.00 0.05 0.50 0. 05 186.29 189.70 193.46 2 30.96 1 6.00 1.50 6.00 0.05 0.50 0. 05 193.46 199.14 198.10 3 24.43 1 6.00 1.50 7.00 0.05 0.50 0. 05 198.10 193.41 189.11 4 18.37 1 7.00 1.50 6.00 0.05 0.50 0. 05 189.11 184.65 181.22 -------------------------------------- 93.14 ft (total length of tendon)

SUMMARY : Average initial stress (after release)............ ....... 192.55 ksi Long term stress losses .......................... ....... 10.02 ksi Final average stress ............................. ....... 182.53 ksi Final average force in tendon .................... ....... 27.93 k

Anchor set influence from left pull (201.14ksi;0.745) .. 41.15 ft Elongation at left pull before anchor set ........ ....... 7.80 inch Elongation at left pull after anchor set ......... ....... 7.55 inch

Total elongation after anchor set ................ ....... 7.55 inch Ratio of total elongation to tendon length after anchor set ............. ....... 0.08 inch/ft Jacking force .................................... ....... 33.05 k

CRITICAL STRESS RATIOS : At stressing 0.80; At anchorage 0.69; Max along tendon 0.74

DETAIL OF STRESSES AT 1/20TH POINTS ALONG EACH SPA N ================================================== ============================ Units are in ksi X/L Span 1 Span 2 Span 3 Span 4 -------------------------------------------------- ---------------------------- 0.00 186.29 193.46 198.10 189.11 0.05 186.72 194.47 197.22 188.05 0.10 187.14 195.15 196.61 187.39 0.15 187.46 195.65 196.21 187.05 0.20 187.78 196.15 195.81 186.70 0.25 188.10 196.65 195.40 186.36 0.30 188.42 197.15 195.00 186.02 0.35 188.74 197.65 194.60 185.68 0.40 189.06 198.15 194.21 185.34 0.45 189.38 198.65 193.81 185.00 0.50 189.70 199.14 193.41 184.65 0.55 190.04 199.64 193.01 184.32 0.60 190.40 200.13 192.60 184.00 0.65 190.76 200.62 192.19 183.68 0.70 191.12 201.11 191.78 183.37

Page # 3 Uptown Building B Ground B001 ADAPT-FELT 2011 -------------------------------------------------- ----------------------------

0.75 191.47 200.69 191.37 183.05 0.80 191.83 200.20 190.97 182.73 0.85 192.18 199.71 190.56 182.41 0.90 192.54 199.22 190.16 182.10 0.95 192.89 198.74 189.75 181.78 1.00 193.46 198.10 189.11 181.22

TENDON HEIGHT AT 1/20TH POINTS ALONG EACH SPAN ================================================== ============================ Units are in inch X/L Span 1 Span 2 Span 3 Span 4 -------------------------------------------------- ---------------------------- 0.00 4.00 6.00 6.00 7.00 0.05 3.85 5.55 5.55 6.45 0.10 3.57 4.70 4.70 5.41 0.15 3.32 3.95 3.95 4.49 0.20 3.10 3.30 3.30 3.70 0.25 2.92 2.75 2.75 3.03 0.30 2.77 2.30 2.30 2.48 0.35 2.65 1.95 1.95 2.05 0.40 2.57 1.70 1.70 1.74 0.45 2.52 1.55 1.55 1.56 0.50 2.50 1.50 1.50 1.50 0.55 2.54 1.55 1.56 1.55 0.60 2.66 1.70 1.74 1.70 0.65 2.85 1.95 2.05 1.95 0.70 3.12 2.30 2.48 2.30

0.75 3.47 2.75 3.03 2.75 0.80 3.90 3.30 3.70 3.30 0.85 4.41 3.95 4.49 3.95 0.90 4.99 4.70 5.41 4.70 0.95 5.65 5.55 6.45 5.55 1.00 6.00 6.00 7.00 6.00

-------------------------------------------------- ---------------------------- | ADAPT CORPORATION | | STRUCTURAL CONCRETE SOFTWARE SYSTEM | | 1733 Woodside Road, Suite 220, Redwood Ci ty, California 94061 | -------------------------------------------------- ---------------------------- | ADAPT Corporation, Redwood City , CA, USA | | ADAPT International Pvt. Ltd., Kol kata, India | | ADAPT Latin America, Miami, F L, USA | | support@adaptsoft.com, www.adap tsoft.com | -------------------------------------------------- ---------------------------- | ADAPT-FELT Standard 20 11 | | ADAPT POST-TENSIONING STRESS LOSS & EL ONGATION PROGRAM | This program calculates the long-term and immedia te stress losses in a post- tensioned tendon. It outputs the elongations at t he stressing ends and the final stress profile along the tendon. -------------------------------------------------- ---------------------------- DATE: 15, 2015 TIME: 08:44:32

P R O J E C T T I T L E : Uptown Delray bldg A L3

S P E C I F I C T I T L E : Unif GL 2

L O N G - T E R M L O S S C A L C U L A T I O N S :

INPUT PARAMETERS : Post-tensioning system ........................... ...... UNBONDED Type of strand ................................... ...... LOW LAX Ultimate strength of strand ...................... ...... 270.00 ksi Modulus of elasticity of strand .................. ...... 28500.00 ksi Estimate of initial average compression .......... ...... 150.00 psi

Concrete strength at 28 days ..................... ...... 5000.00 psi Average weight of concrete ....................... ...... NORMAL Estimated age of concrete at stressing ........... ...... 5 days Modulus of elasticity of concrete at stressing ... ...... 1703.20 ksi Modulus of elasticity of concrete at 28 days ..... ...... 4030.50 ksi Estimate of average relative humidity ............ ...... 80. % Volume to surface ratio of member ................ ...... 4.00 in

CALCULATED VALUES : Elastic shortening ............................... ...... 1.255 ksi Shrinkage ........................................ ...... 3.019 ksi Creep ............................................ ...... 1.697 ksi Relaxation ....................................... ...... 3.809 ksi -------------------------------------------------- ---------------------- Total long-term stress losses .................... ...... 9.780 ksi

F R I C T I O N & E L O N G A T I O N C A L C U L A T I O N S :

INPUT PARAMETERS : Coefficient of angular friction (meu)............. ... 0.05000 /radian Coefficient of wobble friction (K)................ ... 0.00140 rad/ft Ultimate strength of strand ......... ........... ... 270.00 ksi Ratio of jacking stress to strand's ultimate stren gth 0.80 Anchor set ....................................... ... 0.25 inch Cross-sectional area of strand ................... ... 0.153 inch^2 Total Number of Strands per Tendon................ ... 1 STRESSING ........................................ ... AT RIGHT END

Page # 2 Uptown Building B Ground B001 ADAPT-FELT 2011 -------------------------------------------------- ----------------------------

LEGEND : P ....... = Tendon profile type defined as: 1=reversed parabola; 2=partial/regular parabola; 3=harped; 4=general; 5=straight; 6=extended reversed parabola; 7=cantilever down X1/L etc = horizontal distances to control points in geometry of the tendon divided by span length Stresses tabulated are after anchor set but before long-term losses.

TENDON ID, GEOMETRY AND STRESS PROFILE (Uptown B uilding B Ground B001)

LENGTH < TENDON HEIGHT in.> Horizontal ra tios <- STRESS (ksi) --> SPAN ft P start center right X1/L X2/L X3 /L start center right -1----2-----3----4------5------6-------7----8----9 --------10------11------12-

1 22.67 1 4.00 1.50 6.00 0.05 0.50 0. 05 174.34 177.61 181.85 2 23.00 1 6.00 1.50 6.00 0.05 0.50 0. 05 181.85 185.67 190.13 3 22.20 1 6.00 1.50 6.00 0.05 0.50 0. 05 190.13 194.05 198.64 4 22.83 1 6.00 1.50 6.00 0.05 0.50 0. 05 198.64 198.89 194.03 5 22.26 1 6.00 1.50 4.00 0.05 0.50 0. 05 194.03 189.76 185.69 -------------------------------------- 112.96 ft (total length of tendon)

SUMMARY : Average initial stress (after release)............ ....... 189.11 ksi Long term stress losses .......................... ....... 9.78 ksi Final average stress ............................. ....... 179.33 ksi Final average force in tendon .................... ....... 27.44 k

Anchor set influence from right pull (200.85ksi;0.744) .. 39.31 ft Elongation at right pull before anchor set ....... ....... 9.24 inch Elongation at right pull after anchor set ........ ....... 8.99 inch

Total elongation after anchor set ................ ....... 8.99 inch Ratio of total elongation to tendon length after anchor set ............. ....... 0.08 inch/ft Jacking force .................................... ....... 33.05 k

CRITICAL STRESS RATIOS : At stressing 0.80; At anchorage 0.69; Max along tendon 0.74

DETAIL OF STRESSES AT 1/20TH POINTS ALONG EACH SPA N ================================================== ============================ Units are in ksi X/L Span 1 Span 2 Span 3 Span 4 S pan 5 -------------------------------------------------- ---------------------------- 0.00 174.34 181.85 190.13 198.64 194.03 0.05 174.76 182.40 190.71 199.25 193.40 0.10 175.07 182.76 191.08 199.64 192.99 0.15 175.39 183.12 191.45 200.03 192.59 0.20 175.70 183.49 191.82 200.43 192.19 0.25 176.02 183.85 192.19 200.82 191.78 0.30 176.33 184.21 192.56 200.48 191.37 0.35 176.65 184.57 192.93 200.08 190.97 0.40 176.96 184.94 193.31 199.69 190.56 0.45 177.28 185.30 193.68 199.29 190.15 0.50 177.61 185.67 194.05 198.89 189.76 0.55 177.96 186.04 194.43 198.49 189.39 0.60 178.31 186.40 194.80 198.09 189.01 0.65 178.66 186.77 195.18 197.69 188.63

Page # 3 Uptown Building B Ground B001 ADAPT-FELT 2011 -------------------------------------------------- ----------------------------

0.70 179.01 187.14 195.56 197.29 188.26 0.75 179.36 187.51 195.94 196.89 187.88 0.80 179.71 187.88 196.31 196.49 187.50 0.85 180.06 188.25 196.69 196.08 187.12 0.90 180.41 188.62 197.07 195.68 186.74 0.95 180.96 189.20 197.67 195.05 186.23 1.00 181.85 190.13 198.64 194.03 185.69

TENDON HEIGHT AT 1/20TH POINTS ALONG EACH SPAN ================================================== ============================ Units are in inch X/L Span 1 Span 2 Span 3 Span 4 S pan 5 -------------------------------------------------- ---------------------------- 0.00 4.00 6.00 6.00 6.00 6.00 0.05 3.75 5.55 5.55 5.55 5.55 0.10 3.28 4.70 4.70 4.70 4.70 0.15 2.86 3.95 3.95 3.95 3.95 0.20 2.50 3.30 3.30 3.30 3.30 0.25 2.19 2.75 2.75 2.75 2.75 0.30 1.94 2.30 2.30 2.30 2.30 0.35 1.75 1.95 1.95 1.95 1.95 0.40 1.61 1.70 1.70 1.70 1.70 0.45 1.53 1.55 1.55 1.55 1.55 0.50 1.50 1.50 1.50 1.50 1.50 0.55 1.55 1.55 1.55 1.55 1.53 0.60 1.70 1.70 1.70 1.70 1.61 0.65 1.95 1.95 1.95 1.95 1.75

0.70 2.30 2.30 2.30 2.30 1.94 0.75 2.75 2.75 2.75 2.75 2.19 0.80 3.30 3.30 3.30 3.30 2.50 0.85 3.95 3.95 3.95 3.95 2.86 0.90 4.70 4.70 4.70 4.70 3.28 0.95 5.55 5.55 5.55 5.55 3.75 1.00 6.00 6.00 6.00 6.00 4.00