55FK-30-ASSYPKG (002).pdf

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REVISIONS

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PRODUCTS

PEORIA, IL 61601-5999

TOLL FREE 800-727-ROHN

PO BOX 5999

THIS DRAWING IS THE PROPERTY OF ROHN. IT IS NOT TO BE

REPRODUCED, COPIED OR TRACED IN WHOLE OR IN PART WITHOUT

OUR WRITTEN CONSENT.

CHK APP

SHEET #:

PRJ. ENG'R: PRJ. MANG'R:

ZAW JDM

JDM

55FK-CP

06/13/12

DETAIL A

DETAIL B

SECTION C-C

VIEW D-D

DETAIL E VIEW F-F

DETAIL G

DETAIL H

TYP EACH SIDE

A

B

C C

D

D

E

F

F

BILL OF MATERIALS

DWGDESCRIPTIONPART NUMBERQTYITEM

N/ASECTION ASSY 55G 10' STD TOWER55G21

N/ASECTION 55G FOLDOVER 5' HDG55GXFKWBP512

N/ASECTION 45GSR TOP FOLDOVER TWRKFSEC00113

KFWINCHAWINCH ASSY FOR FOLD OVER TWRSKFWINCHA14

N/AANGLE SUPPORT L3.5X2.5X1.67'KFANG00315

N/AU-BOLT 3/8 X 1-1/4 HDGJR6656

N/ALOCK NUT 3/8 A563 DH HDG38CTLFG/2H107

N/ATHREADED ROD 3/4(-10)X24.00"29004018

N/ANUT HVY HEX 3/4 DH TO HDG23002049

N/ABOLT ASSY 1/2 X 1-1/2 HSB A325210018GA410

N/ASHACKLE 1/2 2 TON1/2S111

N/AWINCH HANDLE SUPPORTKFHANDSUPP112

N/AWASHER 3/8 FLAT HDG F436250008G213

A790135DRAWING BOLT ASSYA790135114

A810214FOUNDATION & ANCHOR TOLERANCEA810214115

N/ABOLT ASSY 1/2 X 2 HSB A325210020GA1216

H

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FILE NO.

PRODUCTS, LLC

THIS DRAWING IS THE PROPERTY OF ROHN. IT IS NOT TO BE

REPRODUCED, COPIED OR TRACED IN WHOLE OR IN PART WITHOUT

OUR WRITTEN CONSENT.

LGC JDM

55FK-30

HA

6/22/2011

P.O. BOX 5999

PEORIA, IL 61601-5999

TOLL FREE 800-727-ROHN

30' - 55G FOLD-OVER TOWER ASSY

SHEET #:

30'-0"

WARNING LABEL

(REF)

INSTALL WINCH ASSEMBLY

SO THAT U-BOLTS ARE

UNDER 2ND BAY OF BRACES

AS SHOWN

(P/N: KFWINCHA)

HOLES FOR LOCKING DEVICE

(LOCKING DEVICE BY OTHERS)

1/8" GAP MUST BE MAINTAINED BETWEEN

BASE PLATE OF SECTION (ITEM 2)

AND ANGLE (ITEM 5)

FOR PROPER TOWER MOVEMENT

WINCH CABLE:

SEE MANUFACTURER

INSTRUCTIONS FOR

PROPER CONNECTION TO

WINCH ASSEMBLY.

WARNING LABEL

ALL 3 LEGS

(REF)

INSERT WINCH HANDLE

THRU P/N: KFHANDSUPP

SEE DETAIL 'G'

12 6 7 13

DESCRIPTIONREV.

REVISION

DWN CHK APP

DATE:

UPDATED NOTES

06/11/2012

JEC JDM HA

*WHEN USED W/

45GSR BASE

WARNING LABEL

ON HINGE LEGS

WARNING LABEL

ON BOTH SIDES

OF PLATE

55JBK INCLUDED W/ ITEM 1

6 - 7/16" X 2 1/2" BOLTS

6 - 7/16" LOCKNUTS

PAL NUT (REF)

INCLUDED W/

ITEM 10

1/32" - 1/16"

GAP MUST BE MAINTAINED

(ROD MUST BE FREE TO

ROTATE)

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FILE NO.

PRODUCTS, LLC

THIS DRAWING IS THE PROPERTY OF ROHN. IT IS NOT TO BE

REPRODUCED, COPIED OR TRACED IN WHOLE OR IN PART WITHOUT

OUR WRITTEN CONSENT.

LGC JDM

55FK-30

HA

6/22/2011

P.O. BOX 5999

PEORIA, IL 61601-5999

TOLL FREE 800-727-ROHN

30' - 55G FOLD-OVER TOWER ASSY

SHEET #:

STRUCTURE

CLASSEXPOSURE

II

B

C 40

EFFECTIVE PROJECTED

AREA, SQ. FT.

N/A

WITH ICEWITHOUT ICE

MAXIMUM

LINES

WEIGHT

POUNDS

(3) 1/2 INCH DIA

(3) 1/2 INCH DIA

I

CAUTION: INSTALLING, DISMANTLING AND OPERATING FOLD-OVER TOWERS CAN BE DANGEROUS FOR UNQUALIFIED PERSONNAL. FAILURE TO READ AND UNDERSTAND ALL WINCH INSTRUCTIONS, WARNINGS AND GENERAL NOTES CAN RESULT IN SERIOUS INJURY OR DEATH. CONTACT ROHN PRODUCTS, LLC FOR ANY QUESTIONS OR CONCERNS.

TOTAL FACTORED REACTIONS

AXIAL LOAD: = 1.7 KIPS

SHEAR: = 1.9 KIPS

OVERTURNING MOMENT: = 54.8 FT-KIPS

NOTE: ADDITIONAL

CLEARANCES MAY BE

REQUIRED FOR ROTATING

SECTIONS WITH ATTACHMENTS.

5'-5 13/16" 17'-11 1/16"

23'-4 15/16"

30'-0"

9'-7 1/8"

6 11/16"

60°

MINIMUM

1'-5"

FACE WIDTH

R20'-8 3/16"

R5'-7 5/16"

NOTES:

1. THE SUM OF THE EFFECTIVE PROJECTED AREA (E.P.A) AND WEIGHTS OF DISCRETE APPURTENANCES (INCLUDING MOUNTING PLATES, BRACKETS

AND ALL OTHER ATTACHMENTS) MUST NOT EXCEED THE VALUES TABULATED.

2. DISTRIBUTED APPURTENANCES MUST NOT EXCEED THE E.P.A. AND WEIGHT EQUIVALENT TO THE NUMBER AND SIZE OF LINES INDICATED.

3. ALL LOADS MUST BE MOUNTED SYMMETRICALLY ON THE TOWER. MOUNTING ARRANGEMENT THAT SUBJECT THE TOWER TO TORSION WILL

SIGNIFICANTLY REDUCE THE TABULATED E.P.A. AND WEIGHT VALUES.

4. WHEN THE TOWER IS IN THE FOLDED CONFIGURATION, THE DESIGN WIND SPEED IS CONSIDERED TO BE 10 MPH WITHOUT ICE.

DESIGN CRITERIA:

ANSI/TIA-222-G (HOT DIP GALVANIZED)

90 MPH BASIC WIND SPEED (3-SECOND GUST, 50-YEAR RETURN PERIOD)

3/4 INCH ICE WITH 40 MPH BASIC WIND SPEED (STRUCTURE CLASS II)

TOPOGRAPHIC CATEGORY 1

SEISMIC COEFFICIENT Ss < 1.0

DESCRIPTIONREV.

REVISION

DWN CHK APP

DATE:

UPDATED NOTES

06/11/2012

JEC JDM HA

WARNINGS:

1. RAISING OR LOWERING OF TOWER SECTIONS MUST BE PERFORMED BY EXPERIENCED AND TRAINED PERSONNEL ONLY.

2. DO NOT INSTALL, DISMANTLE OR ROTATE TOWER SECTIONS NEAR OVERHEAD POWER LINES. CONTACT WITH OVERHEAD LINES MAY CAUSE DEATH.

3. PRIOR TO INSTALLATION OR OPERATION, READ, UNDERSTAND AND FOLLOW MANUFACTURE'S INSTRUCTIONS AND WARNINGS PROVIDED WITH THE WINCH AND TOWER. CONTACT THE WINCH MANUFACTURER OR ROHN FOR MISSING WINCH INSTRUCTIONS AND WARNINGS.

4. BOLTS PREVENTING ROTATION OF THE UPPER TOWER SECTIONS MUST BE IN PLACE WHEN TOWER IS IN THE UPRIGHT POSITION AND

UNATTENDED.

5. PRIOR TO OPERATION WINCH, VERIFY THAT THE PUBLISHED SUPPORTED WEIGHT LIMITS FOR THE TOWER ARE NOT EXCEEDED AND VERIFY TOWER AND ATTACHMENT CLEARANCES TO THE GROUND AND OTHER OBSTRUCTIONS. HIGHER WEIGHTS WILL SIGNIFICANTLY OVERLOAD THE

TOWER AND WINCH CABLE AND MAY RESULT IN A SUDDEN COLLAPSE.

6. ENSURE WINCH CABLE IS IN GOOD CONDITION AND IS SECURELY ATTACHED PRIOR TO DISCONNECTING ROTATING SECTIONS FROM THE FIXED

BASE SECTIONS AND BEFORE OPERATING WINCH.

7. STAND CLEAR OF ROTATING SECTIONS AT ALL TIMES. NEVER DETACH WINCH LINE PRIOR TO INSTALLING BOLTS CONNECTING THE ROTATING

SECTIONS TO THE FIXED BASE SECTIONS.

8. DO NOT CLIMB ON ROTATING SECTIONS. BASE SECTIONS ARE INTENDED TO BE CLIMBED BY SKILLED AND COMPETENT CLIMBERS ONLY. A SAFETY

CLIMB SYSTEM MUST BE INSTALLED FOR CLIMBING AND MUST BE ORDERED SEPARATELY.

9. DO NOT OPERATE TOWER WINCH WITH PERSONNEL ON THE TOWER OR WITHIN THE RADIUS OF THE ROTATING SECTIONS INCLUDING

ATTACHMENTS.

10. DO NOT LEAVE TOWER UNATTENDED IN THE FOLDED POSITION.

11. DO NOT OPERATE WINCH WHEN WIND SPEED EXCEEDS 10 MPH OR WHEN ICE IS PRESENT. UNDER THESE CONDITIONS, FOLDED TOWER SECTIONS

MUST BE SECURED.

12. LOCATE ATTACHMENTS AND ROUTE LINES ON TOWER SECTIONS TO AVOID DAMAGE DUE TO TOWER ROTATION. UTILIZE FLEX LINES OR PROVIDE

ADEQUATE SLACK IN LINES TO AVOID CONSTRAINT DURING ROTATION.

13. INSPECT TOWER, WINCH, CABLE, HINGE AND ALL BOLTS FOR LOOSE, CORRODED OR DAMAGED PARTS PRIOR TO EACH USE.

14. DO NOT OVER TIGHTEN BOLTS THAT PREVENT ROTATION OF THE UPPER TOWER SECTIONS. INSPECT BOLTS AND NUTS AFTER EACH REMOVAL.

BOLTS MAY HAVE BEEN PREVIOUSLY OVER TIGHTENED IF NUTS CAN NOT BE FREELY RUN UP AND DOWN THE ENTIRE THREADED LENGTH OF THE BOLT BY HAND. REPLACEMENT BOLTS AND NUTS MUST MEET ASTM A325 STANDARDS. INSTALL A NUT LOCKING DEVICE AFTER EACH USE.

15. CONTACT ROHN FOR ALL REPLACEMENT PARTS. DO NOT REPLACE WINCH CABLE, BOLTS OR ANY OTHER ITEM WITH A LOWER STRENGTH

MATERIAL.

GENERAL NOTES:

1. THE SUITABILITY OF THE FOLD-OVER TOWER AND THE REFERENCED STANDARD FOUNDATIONS FOR A SPECIFIC APPLICATION MUST BE VERIFIED PRIOR TO INSTALLATION BY THE PURCHASER BASED ON SITE-SPECIFIC DATA. ALL USERS ARE SOLELY RESPONSIBLE FOR THE INSTALLATION, OPERATION, MAINTENANCE, INSPECTION AND OTHER WORK AND THE COMPLIANCE WITH ALL LOCAL, STATE AND FEDERAL

REQUIREMENTS.

2. INSTALLATION, OPERATION AND DISMANTLING MUST BE PREFORMED BY EXPERIENCED AND TRAINED PERSONNEL ONLY.

3. THE WEIGHT AND EFFECTIVE PROJECTED AREA OF ALL ATTACHMENTS AND LINES MUST NOT EXCEED THE DESIGN VALUES TABULATED BELOW.

4. DESIGN ASSEMES LEVEL GRADE AT TOWER SITE. LOWER EFFECTIVE PROJECTED AREAS THAN SPECIFIED BELOW APPLY FOR ROOF MOUNTED TOWERS OR FOR SITES LOCATED ON UNUSUAL TERRAIN. CONTACT ROHN FOR SITE-SPECIFIC DESIGN LIMITATIONS.

5. THE FOLD-OVER TOWER IS NOT INTENDED TO BE USED AS A CRANE OR LIFTING DEVICE FOR CONSTRUCTION. ALL LOADS MUST BE

PERMANENTLY ATTACHED TO THE TOWER BEFORE RAISING OR LOWERING.

6. ALL FIELD CONNECTIONS ARE BOLTED. A NUT LOCKING DEVICE OR SELF-LOCKING NUT IS PROVIDED FOR ALL BOLTS.

7. TOLERANCE ON TOWER STEEL HEIGHT IS EQUAL TO PLUS 1% OR MINUS 1/2%.

8. PURCHASER MUST VERIFY THAT THE INSTALLATION IS IN COMFORMANCE WITH LOCAL, STATE AND FEDERAL REQUIREMENTS FOR

OBSTRUCTION MARKING AND LIGHTING.

9. TOWER MEMBER DESIGN DOES NOT INCLUDE STRESSES DUE TO ERECTION SINCE ERECTION EQUIPMENT AND CONDITIONS ARE UNKNOWN.

DESIGN ASSUMES COMPETENT AND QUALIFIED PERSONNEL WILL ERECT THE TOWER.

10. DESIGN ASSUMES THAT, AS A MINIMUM, MAINTENANCE AND INSPECTION WILL BE PERFORMED OVER THE LIFE OF THE STRUCTURE IN

ACCORDANCE WITH ANSI/TIA-222-G.

11. INSTALLATION MUST BE GROUNDED IN ACCORDANCE WITH LOCAL AND NATIONAL CODES. RESISTANCE TO GROUND MUST NOT EXCEED 10

OHMS. GROUNDING MATERIAL MUST BE ORDERED SEPARATELY.

12. ALL TOWER ACCESSORIES AND/OR MOUNTS MUST BE ORDERED SEPARATELY.

13. TOWER ORIENTATION TO BE DETERMINED BY THE PURCHASER.

14. FOUNDATIONS MUST BE DESIGNED TO SUPPORT THE REACTIONS SHOWN FOR THE CONDITIONS EXISTING AT THE SITE.

15. INSTALL WARNING SIGN PROVIDED WITH TOWER (P/N ACWS) AT BASE OF THE TOWER IN A VISIBLE LOCATION.

16. WARNING LABELS ARE APPLIED AT THE FACTORY AT THE LOCATIONS INDICATED ON THE SECTION ASSEMBLY DRAWINGS. CONTACT ROHN FOR

REPLACEMENT OF DAMAGED OR MISSING WARNING LABELS.

17. INSTALL LOCKING DEVICE IN HOLES PROVIDED AT THE BASE OF THE ROTATING SECTIONS TO PREVENT UNAUTHORIZED USE OF THE TOWER

(LOCKING DEVICE TO BE PROVIDED BY OTHERS).

STANDARD FOUNDATION OPTION

P/N DESCRIPTION DWG #

55FK-FDNMAT FOUNDATION DETAIL (MAT) 55FK-FDNMAT

55FK-FDNDP FOUNDATION DETAIL (PIER) 55FK-FDNDP

55FK-FDNPRECAST FOUNDATION DETAIL (PRE-CAST) 55FK-FDNPRECAST

LOWER BRACKET

BILL OF MATERIALS - ASSY P/N: KFWINCHA

DESCRIPTIONPART NUMBERQTITE

ANGLE SUPP L2.5X2.5X.25X7.00"KFANG00811

ANGLE SUPP L2.5X2.5X.25X7.00"KFANG00612

ANGEL SUPP L2.5X2.5X.25X1.67'KFANG00523

BOLT 3/8 X 1-1/4 HCS G5 HDG210005G74

WINCH BOX ASSEMBLYKFWINCH15

WASHER 3/8 FLAT HDG F436250008G36

WINCHCABLEWINCHCABLE17

LOCK NUT 3/8 A563 DH HDG38CTLFG/2H158

U-BOLT 3/8 X 1-1/4 HDGJR6649

ROTATING HANDLE FOR WINCHWINCHHANDLE110

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PRODUCTS, LLC

THIS DRAWING IS THE PROPERTY OF ROHN. IT IS NOT TO BE

REPRODUCED, COPIED OR TRACED IN WHOLE OR IN PART WITHOUT

OUR WRITTEN CONSENT.

LGC JDM

KFWINCHA

HA

5/17/2011

P.O. BOX 5999

PEORIA, IL 61601-5999

TOLL FREE 800-727-ROHN

WINCH ASSEMBLY

FOR FOLD OVER TOWERS

NOTES:

*1) FOLLOW WINCH INSTRUCTIONS AND WARNINGS PROVIDED BY WINCH

MANUFACTURER FOR CABLE & HANDLE INSTALLATION. ITEMS 7 & 10 ARE

NOT SHOWN FOR CLARITY.

2) ASSEMBLE UPPER AND LOWER BRACKETS FIRST.

UPPER BRACKET

UPPER BRACKET

LOWER BRACKET

DESCRIPTIONREV.

REVISION

DWN CHK APP

DATE:

ADDED CALL OUTS FOR UPPER

AND LOWER BRACKETS

02/14/2012

LGC JDM HA

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PRODUCTS

PEORIA, IL 61601-5999

TOLL FREE 800-727-ROHN

PO BOX 5999

THIS DRAWING IS THE PROPERTY OF ROHN. IT IS NOT TO BE

REPRODUCED, COPIED OR TRACED IN WHOLE OR IN PART WITHOUT

OUR WRITTEN CONSENT.

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PRJ. ENG'R: PRJ. MANG'R:

CJ LGC

HS

55FK-FDNMAT

5/04/2011

STANDARD-45GSR

DATE:

UPDATE NOTES

5/14/2012

HAJDMJEC

ASSEMBLY BILL OF MATERIAL P/N: 55FK-FDNMAT

QTY PART NUMBER DESCRIPTION

1 45GSRSB BASE SHORT 4.29' 45GSR CONC.

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PEORIA, IL 61601-5999

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THIS DRAWING IS THE PROPERTY OF ROHN. IT IS NOT TO BE

REPRODUCED, COPIED OR TRACED IN WHOLE OR IN PART WITHOUT

OUR WRITTEN CONSENT.

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CJ LGC

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55FK-FDNDP

5/04/2011

STANDARD-45GSR

DATE:

UPDATE NOTES

5/14/2012

HAJDMJEC

ASSEMBLY BILL OF MATERIAL P/N: 55FK-FDNDP

QTY PART NUMBER DESCRIPTION

1 45GSR10X SECTION 45GSR 10' 1.25"D S-BR

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PEORIA, IL 61601-5999

TOLL FREE 800-727-ROHN

PO BOX 5999

THIS DRAWING IS THE PROPERTY OF ROHN. IT IS NOT TO BE

REPRODUCED, COPIED OR TRACED IN WHOLE OR IN PART WITHOUT

OUR WRITTEN CONSENT.

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LGC JDM

HA

55FK-FDNPRECAST

6/17/2011

ASSEMBLY BILL OF MATERIAL P/N: 55FK-FDNPRECAST

QTY PART NUMBER DESCRIPTION

1 KFBP001 ADAPTOR PLATE 1.00X1.71'X1.83'

12 210024GA BOLT ASSY 1/2 X 2-1/2 A325

GENERAL NOTES:

1. ADAPTOR PLATE PROVIDED FOR MOUNTING A ROHN 55G FOLD-OVER

TOWER TO A PRECAST FOUNDATION.

2. ADAPTOR PLATE P/N: KFBP001 FITS DIXIE PRECAST, INC. FOUNDATION

TF-2A 4x4, OTHER ANCHOR BOLT MOUNTING HOLE ARRANGEMENTS ARE

AVAILABLE UPON REQUEST. RESPONSIBILITY FOR FIT UP OF AN

ADAPTOR PLATE TO A PRECAST FOUNDATION IS BY OTHERS.

3. PRECAST FOUNDATION DESIGN AND SUPPLY ARE BY OTHERS.

4. FOUNDATION DESIGN MUST BE DESIGNED TO SUPPORT THE REACTIONS

SHOWN ON TOWER ASSEMBLY DRAWING FOR THE CONDITIONS

EXISTING AT THE SITE.

DATE:

UPDATED NOTES

6/8/2012

HAJDMJEC

ENG'R:

DRAWING NO:

DATE:CHK'D:

DESCRIPTIONREV.

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REVISIONS

DWN

PRODUCTS

PEORIA, IL 61601-5999

TOLL FREE 800-727-ROHN

PO BOX 5999

THIS DRAWING IS THE PROPERTY OF ROHN. IT IS NOT TO BE

REPRODUCED, COPIED OR TRACED IN WHOLE OR IN PART WITHOUT

OUR WRITTEN CONSENT.

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PRJ. ENG'R: PRJ. MANG'R:

FAD HA

HA

B090548

Nov/20/2009

STANDARD FOUNDATION NOTES

ANSI/TIA-222-G

1. STANDARD FOUNDATION DESIGNS ARE IN ACCORDANCE WITH ANSI/TIA-222-G, "STRUCTURAL

STANDARDS FOR STEEL ANTENNA TOWERS AND ANTENNA SUPPORTING STRUCTURES", SECTION 9

AND ANNEX F FOR THE FOLLOWING PRESUMPTIVE CLAY SOIL PARAMETERS:

2. THE PURCHASER MUST VERIFY THAT ACTUAL SITE SOIL PARAMETERS MEET OR EXCEED

ANSI/TIA-222-G PRESUMPTIVE CLAY SOIL DESIGN PARAMETERS AND THAT THE PENETRATION

AND/OR ZONE OF SEASONAL MOISTURE VARIATION AT THE SITE. FOUNDATION DESIGN

MODIFICATIONS MAY BE REQUIRED IN THE EVENT PRESUMPTIVE CLAY SOIL PARAMETERS ARE NOT

APPLICABLE FOR THE ACTUAL SUBSURFACE CONDITIONS ENCOUNTERED.

3. A SITE-SPECIFIC INVESTIGATION IS REQUIRED FOR CLASS III STRUCTURES IN ACCORDANCE WITH

ANSI/TIA-222-G.

4. FOUNDATION DESIGNS ASSUME FIELD INSPECTIONS WILL BE PERFORMED BY THE PURCHASER'S

REPRESENTATIVE TO VERIFY THAT CONSTRUCTION MATERIALS, INSTALLATION METHODS AND

ASSUMED DESIGN PARAMETERS ARE ACCEPTABLE BASED ON THE CONDITIONS EXISTING AT THE

SITE.

5. WORK SHALL BE IN ACCORDANCE WITH LOCAL CODES, SAFETY REGULATIONS AND UNLESS

OTHERWISE NOTED, THE LATEST REVISION OF ACI 318, "BUILDING CODE REQUIREMENTS FOR

REINFORCED CONCRETE". PROCEDURES FOR THE PROTECTION OF EXCAVATIONS, EXISTING

CONSTRUCTION AND UTILITIES SHALL BE ESTABLISHED PRIOR TO FOUNDATION INSTALLATION.

6. CONCRETE MATERIALS SHALL CONFORM TO THE APPROPRIATE STATE REQUIREMENTS FOR

EXPOSED STRUCTURAL CONCRETE.

7. PROPORTIONS OF CONCRETE MATERIALS SHALL BE SUITABLE FOR THE INSTALLATION METHOD

UTILIZED AND SHALL RESULT IN DURABLE CONCRETE FOR RESISTANCE TO LOCAL ANTICIPATED

AGGRESSIVE ACTIONS. THE DURABILITY REQUIREMENT OF ACI 318 CHAPTER 4 SHALL BE SATISFIED

BASED ON THE CONDITIONS EXPECTED AT THE SITE. AS A MINIMUM, CONCRETE SHALL DEVELOP A

MINIMUM COMPRESSIVE STRENGTH OF 4000 PSI (27.6 MPa) IN 28 DAYS.

8. MAXIMUM SIZE OF AGGREGATE SHALL NOT EXCEED SIZE SUITABLE FOR INSTALLATION METHOD

UTILIZED OR 1/3 CLEAR DISTANCE BEHIND OR BETWEEN REINFORCING. MAXIMUM SIZE MAY BE

INCREASED TO 2/3 CLEAR DISTANCE PROVIDED WORKABILITY AND METHODS OF CONSOLIDATION

SUCH AS VIBRATING WILL PREVENT HONEYCOMBS OR VOIDS.

9. REINFORCEMENT SHALL BE DEFORMED AND CONFORM TO THE REQUIREMENTS OF ASTM A615

GRADE 60 UNLESS OTHERWISE NOTED. SPLICES IN REINFORCEMENT SHALL NOT BE ALLOWED

UNLESS OTHERWISE INDICATED.

10. REINFORCING CAGES SHALL BE BRACED TO RETAIN PROPER DIMENSIONS DURING HANDLING, THROUGHOUT PLACEMENT OF CONCRETE AND DURING EXTRACTION OF TEMPORARY CASING.

11. WELDING IS PROHIBITED ON REINFORCING STEEL AND EMBEDMENTS.

N (blows/ft) [blows/m]

Φ (deg)

Y (lb/ft3) [kN/m3]

C (psf) [kPa]

Ultimate Bearing (psf) [kPa]

Ultimate Skin Friction

(psf) [kPa] k (pci)

[kN/m3] ε50

Shallow Fnds.

Deep Fnds.

8 [26] 0 [17]

[48]

[240]

[431]

[24]

[41,000] 0.01

12. MINIMUM CONCRETE COVER FOR REINFORCEMENT SHALL BE 3 INCHES (76 mm) UNLESS

OTHERWISE NOTED. APPROVED SPACERS SHALL BE USED TO INSURE A 3 INCH (76 mm) MINIMUM

COVER ON REINFORCEMENT. CONCRETE COVER FROM TOP OF FOUNDATION TO ENDS OF

VERTICAL REINFORCEMENT SHALL NOT EXCEED 3 INCHES (76 mm) NOR BE LESS THAN 2 INCHES

(51 mm).

13. SPACERS SHALL BE ATTACHED INTERMITTENTLY THROUGHOUT THE ENTIRE LENGTH OF VERTICAL

REINFORCING CAGES TO INSURE CONCENTRIC PLACEMENT OF CAGES IN EXCAVATIONS.

14. FOUNDATION DESIGNS ASSUME STRUCTURAL BACKFILL TO BE COMPACTED IN 8 INCH (200 mm)

MAXIMUM LAYERS TO 95% OF MAXIMUM DRY DENSITY AT OPTIMUM MOISTURE CONTENT IN

ACCORDANCE WITH ASTM D698. ADDITIONALLY, STRUCTURAL BACKFILL MUST HAVE A MINIMUM

COMPACTED UNIT WEIGHT OF 100 POUNDS PER CUBIC FOOT (16 kN/m3).

15. FOUNDATION DESIGNS ASSUME LEVEL GRADE AT THE SITE.

16. FOUNDATION INSTALLATION SHALL BE SUPERVISED BY PERSONNEL KNOWLEDGEABLE AND

EXPERIENCED WITH THE PROPOSED FOUNDATION TYPE. CONSTRUCTION SHALL BE IN

ACCORDANCE WITH GENERALLY ACCEPTED INSTALLATION PRACTICES.

17. FOR FOUNDATION AND ANCHOR TOLERANCES SEE DRAWING A810214.

18. LOOSE MATERIAL SHALL BE REMOVED FROM BOTTOM OF EXCAVATION PRIOR TO CONCRETE

PLACEMENT. SIDES OF EXCAVATION SHALL BE ROUGH AND FREE OF LOOSE CUTTINGS.

19. CONCRETE SHALL BE PLACED IN A MANNER THAT WILL PREVENT SEGREGATION OF CONCRETE

MATERIALS, INFILTRATION OF WATER OR SOIL AND OTHER OCCURRENCES WHICH MAY DECREASE

THE STRENGTH OR DURABILITY OF THE FOUNDATION.

20. FREE FALL CONCRETE MAY BE USED PROVIDED FALL IS VERTICAL DOWN WITHOUT HITTING

SIDES OF EXCAVATION, FORMWORK, REINFORCING BARS, FORM TIES, CAGE BRACING OR OTHER

OBSTRUCTIONS. UNDER NO CIRCUMSTANCES SHALL CONCRETE FALL THROUGH WATER.

21. CONCRETE SHALL BE PLACED AGAINST UNDISTURBED SOIL EXCEPT FOR PIERS OR PIER AND PAD

FOUNDATIONS. FORMS FOR PIERS SHALL BE REMOVED PRIOR TO PLACING STRUCTURAL BACKFILL.

22. CONSTRUCTION JOINTS, IF REQUIRED IN PIER MUST BE AT LEAST 12 INCHES (305 mm) BELOW

BOTTOM OF EMBEDMENTS AND MUST BE INTENTIONALLY ROUGHENED TO A FULL AMPLITUDE OF

1/4 INCH (6 mm). FOUNDATION DESIGN ASSUMES NO OTHER CONSTRUCTION JOINTS.

23. CASING, IF USED, SHALL NOT BE LEFT IN PLACE. EQUIPMENT, PROCEDURES, AND PROPORTIONS

OF CONCRETE MATERIALS SHALL INSURE CONCRETE WILL NOT BE ADVERSELY DISTURBED UPON

CASING REMOVAL. DRILLING FLUID, IF USED, SHALL BE FULLY DISPLACED BY CONCRETE AND

SHALL NOT BE DETRIMENTAL TO CONCRETE OR SURROUNDING SOIL. CONTAMINATED CONCRETE

SHALL BE REMOVED FROM TOP OF FOUNDATION AND REPLACED WITH FRESH CONCRETE.

24. TOP OF FOUNDATION SHALL BE SLOPED TO DRAIN WITH A FLOATED FINISHED. EXPOSED EDGES

OF CONCRETE SHALL BE CHAMFERED 3/4" X 3/4" (19 mm X 19 mm) MINIMUM.

25. FOR ANCHOR BLOCK TYPE FOUNDATIONS, FOR GUYED TOWERS, ADDITIONAL CORROSION

PROTECTION MAY BE REQUIRED FOR STEEL GUY ANCHORS IN DIRECT CONTACT WITH SOIL.

DESIGN ASSUMES PERIODIC INSPECTIONS WILL BE PERFORMED OVER THE LIFE OF THE

STRUCTURE TO DETERMINE IF ADDITIONAL ANCHOR CORROSION PROTECTION MEASURES MUST

BE IMPLEMENTED BASED ON OBSERVED SITE-SPECIFIC CONDITIONS.

DATE:

REVISED NOTES AND DESCRIPTION

6/8/2012

HAJDMJEC

ENG'R:

DRAWING NO:

DATE:CHK'D:

DESCRIPTIONREV.

FILE NO.

REVISIONS

DWN

PRODUCTS

PEORIA, IL 61601-5999

TOLL FREE 800-727-ROHN

PO BOX 5999

THIS DRAWING IS THE PROPERTY OF ROHN. IT IS NOT TO BE

REPRODUCED, COPIED OR TRACED IN WHOLE OR IN PART WITHOUT

OUR WRITTEN CONSENT.

CHK APP

SHEET #:

OH

TWS

A790135

07/05/79

DATE:

CHANGE NOTATION.

01/11/12

HAJDMJEC

ASSEMBLY BOLT INSTALLATION

1. UNLESS OTHERWISE SPECIFIED, ASSEMBLY BOLTS AND ANCHOR BOLTS

ARE TO BE TIGHTENED TO A SNUG TIGHT CONDITION (MEMBERS IN FIRM

CONTACT) AND MUST INCLUDE A NUT LOCKING DEVICE. NO MINIMUM

BOLT TENSION OR TORQUE VALUES ARE REQUIRED. WHEN LOCK

WASHERS ARE PROVIDED AS A NUT LOCKING DEVICE, REPLACE ANY

DAMAGED WASHERS DUE TO OVER TIGHTENING.

2. WASHERS ARE TO BE INSTALLED OVER SLOTTED HOLES.

PAL NUT INSTALLATION

1. PAL NUTS ARE TO BE INSTALLED AFTER NUTS ARE TIGHT AND WITH

EDGE LIP OUT (SEE PICTURE). PAL NUTS ARE NOT REQUIRED WHEN

SELF-LOCKING NUTS OR LOCK WASHERS ARE PROVIDED.

FOUNDATION AND ANCHOR TOLERANCES

ALL FOUNDATIONS

1. CONCRETE DIMENSIONS - PLUS OR MINUS 1" (25mm).

2. DEPTH OF FOUNDATION - PLUS 3" (76mm) OR MINUS 0".

3. DRILLED FOUNDATIONS OUT OF PLUMB - 1.0 DEGREE.

4. REINFORCING STEEL PLACEMENT - PER A.C.I. 301.

5. PROJECTION OF EMBEDMENTS - PLUS OR MINUS 1/8" (3mm).

6. VERTICAL EMBEDMENTS OUT OF PLUMB - 0.5 DEGREE.

ANCHOR BOLTS

7. MAXIMUM DISTANCE FROM CENTERLINE OF ANCHOR BOLTS TO

CENTERLINE OF FOUNDATION - 1/24 OF PIER DIAMETER UP TO A

MAXIMUM OF 2" (51mm).

8. ANCHOR BOLT SPACING - 1/16" (2mm).

9. ANCHOR BOLT CIRCLE ORIENTATION - 0.25 DEGREE.

10. ANCHOR BOLT CIRCLE DIAMETER - PLUS OR MINUS 1/16" (2mm).

SELF-SUPPORTING TOWERS

11. FACE SPREAD DIMENSION CENTER TO CENTER OF ANCHOR BOLT CIRCLES -

PLUS OR MINUS 1/16" (2mm) OR 1/16" (2mm) PER 20 FT. (6m) OF FACE

SPREAD.

12. MAXIMUM DIFFERENCE BETWEEN ANY TWO FOUNDATION ELEVATIONS -

1/2" (13mm).

GUYED TOWERS

13. GUY RADIUS - PLUS OR MINUS 5% OF DISTANCE SPECIFIED.

14. ANCHOR ELEVATION - PLUS OR MINUS 5% OF GUY RADIUS.

15. ANCHOR ALIGNMENT (PERPENDICULAR TO GUY RADIUS) - 1.0 DEGREE.

16. ANCHOR ROD SLOPE - PLUS OR MINUS 1.0 DEGREE.

17. ANCHOR ROD ALIGNMENT WITH GUY RADIUS PLUS OR MINUS 1.0 DEGREE.

18. ANCHOR HEAD OUT OF PLUMB - 1.0 DEGREE.

19. GUY INITIAL TENSION - PLUS OR MINUS 10% OF TENSION SPECIFIED.

NOTE: TOLERANCES IN NOTES 13 AND 14 CAN NOT OCCUR SIMULTANEOUSLY

WARNING!!!

AFTER ANCHOR BOLTS ARE INSTALLED IN CONCRETE HAS TAKEN ITS INITIAL

SET, ANCHOR BOLTS MUST NOT BE MOVED, BENT OR REALIGNED IN ANY

MANNER. A NUT LOCKING DEVICE MUST BE INSTALLED ON ALL ANCHOR

BOLTS.

CHK

REV:

DWN:

ENG'R:

DRAWING NO:

DATE:CHK'D:

DWG REFERENCE

DESCRIPTIONREV.

FILE NO.

REVISIONS

DWN

PRODUCTS

PEORIA, IL 61604

TOLL FREE 800-727-ROHN

6718 WEST PLANK ROAD

THIS DRAWING IS THE PROPERTY OF ROHN. IT IS NOT TO BE

REPRODUCED, COPIED OR TRACED IN WHOLE OR IN PART WITHOUT

OUR WRITTEN CONSENT.

APP

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P

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Sep/25/1987

\E re ct io n\

KTLCSR

XK

A810214

Standard-SSV

8 JDA JDM H.A