Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 2, 2020, 05:06 AM

  • 18 0026_18 0025_07012020_221724.mp4

Date
07/01/2020
W/O
833710
Weather
Dry
Operator/Surveyor
EN. RUIZ
Sewer ID
Z00713
PipeID
P13842
Time
10:06 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 0026
Downstream MH
18 0025
Dir. of Survey
Downstream
Length Surveyed
179.2 ft.
Total Length
179.2 ft.
Structural Index
3
Structural Quick
3M2F
Structural Rating
283
O&M Index
2
O&M Quick
2F00
O&M Rating
70
Overall Index
3
Overall Quick
—
Overall Rating
353
Pipe schematic from manhole 18 0026 to 18 0025
MH: 18 0026MH: 18 0025downstream0 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 00260 ft. MGO - General Observation - ROACHES @ MH0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 35% MAG COAT2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Start2.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO, Start118 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES176.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish176.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO, Finish177 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish177 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish179.1 ft. MGO - General Observation - ROACHES @ MH179.1 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE179.2 ft. AMH - Downstream Manhole, Survey Ends - 18 0025

Observation photos (5)

  • General Observation - ROACHES @ MH

    0 ft. - General Observation - ROACHES @ MH

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

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

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO, Start

    2.2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO, Start

  • Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES

    118 ft. - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES

  • General Observation - ROACHES @ MH

    179.1 ft. - General Observation - ROACHES @ MH

All inspections of P13842Work order 833710

Observations (18)

DistanceCodeObservation
0MGOCONN @ MH 3 O'CLOCK/ACTIVE
0MWM—
118FL—
179.1MGOROACHES @ MH
2.2SSS—
0AMH18 0026
179.2AMH18 0025
2.1SAP—
0MGOROACHES @ MH
176.6SAP—
2DAGS—
179.1MGOCONN @ MH 9 O'CLOCK/ACTIVE
176.6SSS—
2MGO35% MAG COAT
2CM—
0MWL—
177DAGS—
177CM—

Properties (7)

additional_info
SC427458
custom_field_three
SURFACE AGGREGATE, SPALLING, FRACTURE
custom_field_two
2
customer
1
datetime
2020-07-01T22:06:01-07:00
documentation
PRO PIPE
is_lateral_inspection
false