Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 14, 2020, 09:56 AM
  • 02 1545B_02 1545A_07142020_030303.mp4

Date
07/14/2020
W/O
839006
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00230
PipeID
P03976
Time
2:56 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 1545B
Downstream MH
02 1545A
Dir. of Survey
Downstream
Length Surveyed
31.4 ft.
Total Length
31.4 ft.
Structural Index
3
Structural Quick
3525
Structural Rating
25
O&M Index
2
O&M Quick
2800
O&M Rating
16
Overall Index
2
Overall Quick
Overall Rating
41
Pipe schematic from manhole 02 1545B to 02 1545A
MH: 02 1545BMH: 02 1545Adownstream0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MGO - General Observation - ROACHES @ MH0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE0 ft. AMH - Upstream Manhole, Survey Begins - 02 1545B2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start8.8 ft. RTJ - Roots Tap Joint, from 03 to 09 o'clock, 5 %, within 8 inches of joint: YESR, Start25.2 ft. RTJ - Roots Tap Joint, from 03 to 09 o'clock, 5 %, within 8 inches of joint: YESR, Finish29 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish29.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish29.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish31 ft. MGO - General Observation - ROACHES @ MH31.4 ft. AMH - Downstream Manhole, Survey Ends - 02 1545A31.4 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE

Observation photos (3)

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

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

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

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

  • Roots Tap Joint, from 03 to 09 o'clock, 5 %, within 8 inches of joint: YESR, Start

    8.8 ft. - Roots Tap Joint, from 03 to 09 o'clock, 5 %, within 8 inches of joint: YESR, Start

Observations (16)

DistanceCodeObservation
8.8RTJ
31.4AMH02 1545A
0MWM
2SSS
0MGOROACHES @ MH
29SSS
2.1DAGS
29.1CM
31MGOROACHES @ MH
0MWL
31.4MGOCONN @ MH 9 O'CLOCK/ACTIVE
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
29.1DAGS
4CM
0AMH02 1545B
25.2RTJ

Properties (7)

additional_info
SC411641
custom_field_three
CRACK MULTIPLE
custom_field_two
3
customer
1
datetime
2020-07-14T02:56:56-07:00
documentation
PROPIPE
is_lateral_inspection
false