Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 2, 2020, 05:19 AM

  • 18 0025_18 0024_07012020_222515.mp4

Date
07/01/2020
W/O
833710
Weather
Dry
Operator/Surveyor
EN. RUIZ
Sewer ID
Z00713
PipeID
P13841
Time
10:19 PM
Certificate
U-116-07001919
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7773
Sewer Name
18 WALNUT WAY TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
15
Purpose
Routine Assessment
Project
RFIR_WO_833710_TV18059_JUN2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
18 0025
Downstream MH
18 0024
Dir. of Survey
Downstream
Length Surveyed
62.4 ft.
Total Length
62.4 ft.
Structural Index
3
Structural Quick
3A2A
Structural Rating
60
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
64
Pipe schematic from manhole 18 0025 to 18 0024
MH: 18 0025MH: 18 0024downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE0 ft. AMH - Upstream Manhole, Survey Begins - 18 00250 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - ROACHES @ MH2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.2 ft. MGO - General Observation - 40% MAG COAT2.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Start59.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish60 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish60 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish62.4 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE62.4 ft. MGO - General Observation - ROACHES @ MH62.4 ft. AMH - Downstream Manhole, Survey Ends - 18 0024

Observation photos (4)

  • General Observation - ROACHES @ MH

    0 ft. - General Observation - ROACHES @ MH

  • General Observation - 40% MAG COAT

    2.2 ft. - General Observation - 40% MAG COAT

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    2.2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

  • General Observation - ROACHES @ MH

    62.4 ft. - General Observation - ROACHES @ MH

All inspections of P13841Work order 833710

Observations (15)

DistanceCodeObservation
62.4MGOCONN @ MH 3 O'CLOCK/ACTIVE
2.2MGO40% MAG COAT
2DAGS—
62.4MGOROACHES @ MH
59.8SAP—
0MWL—
60DAGS—
62.4AMH18 0024
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
2SSS—
0AMH18 0025
0MWM—
60SSS—
2.2SAP—
0MGOROACHES @ MH

Properties (7)

additional_info
SC427458
custom_field_three
SURFACE AGGREGATE, MAG COAT
custom_field_two
2
customer
1
datetime
2020-07-01T22:19:33-07:00
documentation
PRO PIPE
is_lateral_inspection
false