Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 14, 2020, 09:28 AM

  • 02 1547_02 1546A_07142020_023948.mp4

Date
07/14/2020
W/O
8369006
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00230
PipeID
P03979
Time
2:28 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7831
Sewer Name
ARIZONA AVENUE TRUNK, SECTION 1
City
LOS ANGELES
Loc. details
Alley
Location Code
H
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
12
Purpose
Routine Assessment
Project
RFIR_WO_839006_TV02006_JUL2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
15 in.
Upstream MH
02 1547
Downstream MH
02 1546A
Dir. of Survey
Downstream
Length Surveyed
200.5 ft.
Total Length
200.5 ft.
Structural Index
2
Structural Quick
3G2G
Structural Rating
196
O&M Index
2
O&M Quick
2G00
O&M Rating
78
Overall Index
2
Overall Quick
—
Overall Rating
274
Pipe schematic from manhole 02 1547 to 02 1546A
MH: 02 1547MH: 02 1546Adownstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE0 ft. MGO - General Observation - ROACHES @ MH0 ft. AMH - Upstream Manhole, Survey Begins - 02 15470 ft. MWM - Water Mark, 35 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start5.8 ft. JSM - Joint Separated Medium - CHIPPING @ JOINT5.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start48.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"50.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4", 4"70.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"73.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4" - OPEN96.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - OPEN99.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4" - OPEN125 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"147.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"150.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"176.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4" - OPEN198 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish198.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish198.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"198.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish200 ft. MGO - General Observation - POSSIBLE CONN @ MH 3 O'CLOCK/UNKNOWN200 ft. MGO - General Observation - ROACHES @ MH200.5 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE200.5 ft. AMH - Downstream Manhole, Survey Ends - 02 1546A

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2.5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Joint Separated Medium - CHIPPING @ JOINT

    5.8 ft. - Joint Separated Medium - CHIPPING @ JOINT

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    5.8 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P03979Work order 8369006

Observations (27)

DistanceCodeObservation
5.8JSMCHIPPING @ JOINT
96.8TFOPEN
198.9DAGS—
150.8TFC—
198.9TFC—
73.8TFOPEN
125TFC—
70.9TFC—
200MGOPOSSIBLE CONN @ MH 3 O'CLOCK/UNKNOWN
50.8TFC—
0MWL—
198SSS—
99.3TFOPEN
200MGOROACHES @ MH
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
0MGOROACHES @ MH
5.8CM—
2SSS—
200.5MGOCONN @ MH 9 O'CLOCK/ACTIVE
48.1TFC—
0AMH02 1547
176.3TFOPEN
2.5DAGS—
147.8TFC—
200.5AMH02 1546A
198.9CM—
0MWM—

Properties (7)

additional_info
SC411641
custom_field_three
CRACK MULTIPLE
custom_field_two
3
customer
1
datetime
2020-07-14T02:28:54-07:00
documentation
PROPIPE
is_lateral_inspection
false