Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 27, 2018, 10:57 AM
  • 02 1546_02 1545B_27062018_040356.mp4

Date
06/27/2018
W/O
712111
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00230
PipeID
P03977
Time
3:57 AM
Certificate
U-715-0700770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5204
Sewer Name
02 ARIZONA AVENUE TRUNK, SECTION 1
City
EAST LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
12
Purpose
Routine Assessment
Project
WO_712111_TV02006_JUL2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
02 1546
Downstream MH
02 1545B
Dir. of Survey
Downstream
Length Surveyed
78.7 ft.
Total Length
78.7 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
3
Overall Quick
Overall Rating
8
Pipe schematic from manhole 02 1546 to 02 1545B
MH: 02 1546MH: 02 1545Bdownstream0 ft. AMH - Upstream Manhole, Survey Begins - 02 15460 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start10.5 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 6"59.7 ft. RMC - Roots Medium Connection, from 12 to 05 o'clock, 30 %, within 8 inches of joint: NO59.8 ft. TB - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: NO, 4"67.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES75.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish78.4 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH78.7 ft. AMH - Downstream Manhole, Survey Ends - 02 1545B

Observation photos (3)

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

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

  • Roots Medium Connection, from 12 to 05 o'clock, 30 %, within 8 inches of joint: NO

    59.7 ft. - Roots Medium Connection, from 12 to 05 o'clock, 30 %, within 8 inches of joint: NO

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

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

Observations (11)

DistanceCodeObservation
0AMH02 1546
10.5TB
0MWM
78.4MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
5DAGS
67.1CM
78.7AMH02 1545B
59.7RMC
0MWL
75.9DAGS
59.8TB

Properties (4)

additional_info
SC359529
custom_field_two
4
customer
LACSD
datetime
2018-06-27T03:57:21-07:00