Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 10, 2021, 05:58 AM

  • 18 0308_18 0307A_12092021_220952.mp4

Date
12/09/2021
W/O
926759
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00683
PipeID
P25009
Time
9:58 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 0308
Downstream MH
18 0307A
Dir. of Survey
Downstream
Length Surveyed
240 ft.
Total Length
240 ft.
Structural Index
3
Structural Quick
5H3H
Structural Rating
470
O&M Index
2
O&M Quick
2H00
O&M Rating
94
Overall Index
3
Overall Quick
—
Overall Rating
564
Pipe schematic from manhole 18 0308 to 18 0307A
MH: 18 0308MH: 18 0307Adownstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - ROACHES @ MH0 ft. AMH - Upstream Manhole, Survey Begins - 18 03080 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 60% MAG COAT2 ft. SSS - Surface Spalling, from 09 to 03 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, Start2.9 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start36.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"85.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"141.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"190.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN237.3 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish237.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish237.3 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish237.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish240 ft. AMH - Downstream Manhole, Survey Ends - 18 0307A240 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE

Observation photos (5)

  • General Observation - ROACHES @ MH

    0 ft. - General Observation - ROACHES @ MH

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • General Observation - 60% MAG COAT

    2 ft. - General Observation - 60% MAG COAT

  • 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

  • Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2.9 ft. - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

All inspections of P25009Work order 926759

Observations (19)

DistanceCodeObservation
2.9SRV—
2SAP—
85.7TFA—
141.7TFC—
2MGO60% MAG COAT
0MWL—
240AMH18 0307A
0MGOROACHES @ MH
2SSS—
190.3TFOPEN
36.5TFC—
237.3SAP—
0AMH18 0308
237.3SSS—
0MWM—
237.3SRV—
237.3DAGS—
2DAGS—
240MGOCONN @ MH 3 O'CLOCK/ACTIVE

Properties (7)

additional_info
630138120921201
custom_field_three
VISIBLE REINFORCEMENT/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2021-12-09T21:58:21-08:00
documentation
PRO PIPE
is_lateral_inspection
false