Andrew 960, 123 manual AZ-EL Mount with M8 Insert and SET Screw, Ant

GROUND POLE INSTALLATION (96cm System)

AZ-EL MOUNT WITH M8 INSERT AND SET SCREW

2.88" or

3.00" O.D.

C	ANT
	1" to 2"	41.5"
36.4"	SLOPE FOR
WATER RUN OFF
72"	GRADE
	40"
#3 REBAR x

DIA. OF PIER	d
INSERT THRU HOLE		BELOW
	MIN.
IN TUBE & CENTER		FROST LINE

DIA.

STANDARD

PIER FOUNDATION

			2.88" or
			3.00" O.D.
	36.4"		1" to 2"
			SLOPE FOR
NOTE:			WATER RUN OFF
50" depth may be	72"		GRADE
increased,
concrete and
length of rebar				50"
will increase			(SEE
accordingly.			NOTE)
			2"
#3 REBAR x DIA. OF PIER, INSERT			APPROX.
THRU HOLE IN TUBE & CENTER
	(4)#3x24"MIN.	d
	AT 90o APART		2"
		MIN.
	(SEE NOTE)
		DIA.
			BELOW
			FROST LINE

DEEP FROST

LINE FOUNDATION

IMPORTANT

M8 x 20 mm Hex Head Set Screws are recommended for schedule 40 (.203 wall) mast and NOT RECOMMENDED for mast with a wall thickness less than 10 ga (.134) such as Non-Penetrating Roof Mounts and Roof/Wall Mounts.

M8 x 20 mm

Hex Head

Set Screw

M8 Insert

			PIER FOUNDATIONS			DEEP FROST LINE FOUNDATIONS
		Exposure “B”		Exposure “C”		Exposure “B”		Exposure “C”
										GROUND
ANT	WIND VEL.	DIM “d”	CONC VOL.	DIM “d”	CONC VOL.	DIM “d’	CONC VOL.	DIM “d”	CONC VOL.	POLE
	80 MPH	7”	0.9	10”	1.8	7”	1.2	7”	1.2	“A”
	90 MPH	8”	1.2	13”	3.0	7”	1.2	8”	1.5
96cm	100 MPH	10”	1.8	15”	4.0	7”	1.2	10”	2.4	“A” or
	110 MPH	11”	2.2	17”	5.2	7”	1.2	11”	2.9	“B”
	125 MPH	14”	3.5	20”	7.2	9”	1.9	14”	4.7	“B” Only

Clamp Bolts

Half Clamp

Figure 1.0 (AZ-EL Mount with M8 Insert and Set Screw)

POLE SPECIFICATIONS:

Ground Pole “A” = 3.00 O.D. x 10 G.A. x 72” Steel

Ground Pole “B” = 2⁷⁄₈ O.D. x .203 Wall x 72” Steel ASTM 120 Mech Tubing (2¹⁄₂ Sch. 40)

NOTE:

Pole not supplied and must be field drilled ⁵⁄₈” dia. for #3 rebar and drilled .218 for ¹⁄₄-20 self tapping grounding screw (see Page 7) and galvanized or painted for protection.

1 - Pole and foundation design based on the following criteria:

a)Uniform building code exposure B or C and 1.5 stability factor.

b)Vertical soil pressure of 2000 pounds per square foot.

c)Lateral soil pressure of 400 pounds per square foot.

d)Concrete compressive strength of 2500 pounds per square inch in 28 days.

Ground Pole

Must Be

Vertical In

All Directions

Within .19 Inches

At Top (0.3ß)

Bubble

Level

Once fine tuning is complete and all Clamp Bolts are equally torqued to 18 ft-lbs. in accordance with 8000842 manual, then install the two M8 x 20 mm Hex Head Set Screws supplied. Install one in each clamp half as shown in Fig. 1.0. Torque each M8 x 20 mm Hex Head Screw to 15 ft-lbs. Repeat torque to insure 15 ft-lbs. has been reached on both screws.

See Manual 8000842 for additional instructions not shown here.

2 - CAUTION - The foundation design shown does not represent an appropriate design for any specific locality since soil conditions vary and may not meet design criteria given in Note 1. You should consult a local professional engineer to determine your soil conditions and appropriate foundation.

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