Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 2, 2020, 05:27 AM

  • 19 0224_19 0223_09012020_223517.mp4

Date
09/01/2020
W/O
844849
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00729
PipeID
P15193
Time
10:27 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7973
Sewer Name
WEST ARTESIA TRUNK
City
CERRITOS
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
04
Purpose
Routine Assessment
Project
WO_844849_TV19050_AUG2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
19 0224
Downstream MH
19 0223
Dir. of Survey
Downstream
Length Surveyed
30.4 ft.
Total Length
30.4 ft.
Structural Index
3
Structural Quick
3525
Structural Rating
25
O&M Index
2
O&M Quick
2500
O&M Rating
10
Overall Index
2
Overall Quick
—
Overall Rating
35
Pipe schematic from manhole 19 0224 to 19 0223
MH: 19 0224MH: 19 0223downstream0 ft. AMH - Upstream Manhole, Survey Begins - 19 02240 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start28 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish28 ft. MGO - General Observation - COCKROACHES IN MANHOLE28 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish28 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish30.4 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK30.4 ft. AMH - Downstream Manhole, Survey Ends - 19 0223

Observation photos (5)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

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

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

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

  • General Observation - COCKROACHES IN MANHOLE

    28 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P15193Work order 844849

Observations (13)

DistanceCodeObservation
30.4MGOCONNECTION AT MH 3 O'CLOCK
2SSS—
28DAGS—
28MGOCOCKROACHES IN MANHOLE
30.4AMH19 0223
28SSS—
0AMH19 0224
0MWM—
28SAP—
0MWL—
2SAP—
0MGOCOCKROACHES IN MANHOLE
2DAGS—

Properties (7)

additional_info
SC411864
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2020-09-01T22:27:16-07:00
documentation
GRIDLEY RD
is_lateral_inspection
false