Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 13, 2019, 05:53 PM

  • 02 1602_02 1601_13092019_110458.mp4

Date
09/13/2019
W/O
777261
Weather
Dry
Operator/Surveyor
E. RUIZ
Sewer ID
Z00230
PipeID
P04006
Time
10:53 AM
Certificate
U-116-07071919
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7005
Sewer Name
02 ARIZONA AVENUE TRUNK, SECTION 1
City
E LOS ANGELES
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
08
Purpose
Routine Assessment
Project
WO_777261_TV02003_JUL2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Upstream MH
02 1602
Downstream MH
02 1601
Dir. of Survey
Downstream
Length Surveyed
74.5 ft.
Total Length
74.5 ft.
Structural Index
4
Structural Quick
4232
Structural Rating
14
O&M Index
2
O&M Quick
412B
O&M Rating
32
Overall Index
2
Overall Quick
—
Overall Rating
46
Pipe schematic from manhole 02 1602 to 02 1601
MH: 02 1602MH: 02 1601downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MGO - Reversal Inspection0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 16020 ft. MGO - General Observation - COCKROACHES AT MH2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start31.7 ft. MWLS - Water Level, Sag in pipe, 45 %of cross sectional area, Start42.7 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"54.5 ft. MWLS - Water Level, Sag in pipe, 45 %of cross sectional area, Finish70.8 ft. TBB - Tap Break-In Abandoned, at 12 o'clock, -, within 8 inches of joint: NO, 6"70.8 ft. MWLS - Water Level, Sag in pipe, 55 %of cross sectional area, Start74 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish74.5 ft. MWLS - Water Level, Sag in pipe, 55 %of cross sectional area, Finish74.5 ft. MSA - Survey Abandoned - REVERSAL COMPLETED.

Observation photos (2)

  • Water Level, Sag in pipe, 45 %of cross sectional area, Start

    31.7 ft. - Water Level, Sag in pipe, 45 %of cross sectional area, Start

  • Water Level, Sag in pipe, 55 %of cross sectional area, Start

    70.8 ft. - Water Level, Sag in pipe, 55 %of cross sectional area, Start

All inspections of P04006Work order 777261

Observations (15)

DistanceCodeObservation
0MWM—
0MGOCONNECTION AT MH 3 O'CLOCK
2DAGS—
74DAGS—
0MGO—
0MWL—
54.5MWLS—
0AMH02 1602
74.5MWLS—
70.8TBB—
0MGOCOCKROACHES AT MH
42.7TBA—
74.5MSAREVERSAL COMPLETED.
31.7MWLS—
70.8MWLS—

Properties (7)

additional_info
SC378031
custom_field_two
4
customer
LACSD
datetime
2019-09-13T10:53:41-07:00
documentation
PRO PIPE
is_lateral_inspection
false
lining
CIPP