Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 15, 2019, 10:12 AM
  • 18 0622_18 0621_10152019_031654.mp4

Date
10/15/2019
W/O
0794840
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00691
PipeID
P14472
Time
3:12 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1273
Sewer Name
18 NORTH PLANT OUTFALL TRUNK
City
WHITTIER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
20
Purpose
Routine Assessment
Project
20191015MDM_NORTH_PLANT_OUTFALL_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Upstream MH
18 0622
Downstream MH
18 0621
Dir. of Survey
Downstream
Length Surveyed
45.7 ft.
Total Length
45.7 ft.
Structural Index
3
Structural Quick
3222
Structural Rating
10
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
12
Pipe schematic from manhole 18 0622 to 18 0621
MH: 18 0622MH: 18 0621downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 3:20AM0 ft. MGO - General Observation - MH CONN 6:00 ACTIVE8.6 ft. FC - Fracture Circumferential, from 10 to 02 o'clock, within 8 inches of joint: YES - SLIGHT10.4 ft. FC - Fracture Circumferential, from 11 to 01 o'clock, within 8 inches of joint: YES - SL10.4 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - HAIRLINE24.9 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - H39.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Start45.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Finish45.2 ft. MGO - General Observation - MH CONN 3:00 ACTIVE45.7 ft. AMH - Downstream Manhole, Survey Ends - 3:30AM

Observation photos (2)

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - H

    24.9 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - H

  • Deposits Attached Grease, 5 %of cross sectional area, from 07 to 05 o'clock,  , within 8 inches of joint: YES, Start

    39.9 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Start

Observations (12)

DistanceCodeObservation
0MWM
45.2DAGS
8.6FCSLIGHT
0MWL
45.2MGOMH CONN 3:00 ACTIVE
10.4FCSL
10.4FLHAIRLINE
45.7AMH3:30AM
0AMH3:20AM
39.9DAGS
0MGOMH CONN 6:00 ACTIVE
24.9FLH

Properties (6)

custom_field_three
SLIGHT & HAIRLINE FRACTURES
custom_field_two
3
customer
LACSD
datetime
2019-10-15T03:12:04-07:00
documentation
MARTIN,REVELES,OLIVER 111,CASTILLO
is_lateral_inspection
false