Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 10, 2021, 05:43 AM

  • 18 0309_18 0308_12092021_215204.mp4

Date
12/09/2021
W/O
926759
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00683
PipeID
P14141
Time
9:43 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9624
Sewer Name
18 LA MIRADA TRUNK, SECTS 1&2
City
SANTA FE SPRINGS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
31
Purpose
Routine Assessment
Project
RFIR_WO_926759_TV18098_DEC2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
18 0309
Downstream MH
18 0308
Dir. of Survey
Downstream
Length Surveyed
133.4 ft.
Total Length
133.4 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
5
Pipe schematic from manhole 18 0309 to 18 0308
MH: 18 0309MH: 18 0308downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE0 ft. AMH - Upstream Manhole, Survey Begins - 18 03090 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 55% MAG COAT2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start20.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"130.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish130.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish133.4 ft. AMH - Downstream Manhole, Survey Ends - 18 0308133.4 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/CAPPED

Observation photos (5)

  • 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

  • General Observation - 55% MAG COAT

    2 ft. - General Observation - 55% MAG COAT

  • 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

  • Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"

    20.9 ft. - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"

  • General Observation - CONN @ MH 9 O'CLOCK/CAPPED

    133.4 ft. - General Observation - CONN @ MH 9 O'CLOCK/CAPPED

All inspections of P14141Work order 926759

Observations (12)

DistanceCodeObservation
0MWL—
0MGOCONN @ MH 3 O'CLOCK/ACTIVE
2SSS—
0AMH18 0309
133.4AMH18 0308
133.4MGOCONN @ MH 9 O'CLOCK/CAPPED
130.9SSS—
20.9TFC—
130.9SAP—
0MWM—
2MGO55% MAG COAT
2SAP—

Properties (7)

additional_info
630138120921201
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
1
customer
1
datetime
2021-12-09T21:43:57-08:00
documentation
PRO PIPE
is_lateral_inspection
false