Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 5, 2021, 09:13 AM

  • 18 0315_18 0314_01052021_011801.mp4

Date
01/05/2021
W/O
865103
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00683
PipeID
P14148
Time
1:13 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8402
Sewer Name
18 LA MIRADA TRUNK, SECTS 1&2
City
SANTA FE SPRINGS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
31
Purpose
Routine Assessment
Project
RFIR_WO_865103_TV18098_DEC2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
18 0315
Downstream MH
18 0314
Dir. of Survey
Downstream
Length Surveyed
58 ft.
Total Length
58 ft.
Structural Index
2
Structural Quick
372A
Structural Rating
41
O&M Index
2
O&M Quick
2A00
O&M Rating
22
Overall Index
2
Overall Quick
—
Overall Rating
63
Pipe schematic from manhole 18 0315 to 18 0314
MH: 18 0315MH: 18 0314downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 03152 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start4.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start4.9 ft. MGO - General Observation - MAG COATING THROUGHOUT19.4 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start55.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish55.5 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish55.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish58 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK58 ft. MGO - General Observation - COCKROACHES IN MANHOLE58 ft. AMH - Downstream Manhole, Survey Ends - 18 0314

Observation photos (5)

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

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

  • General Observation - MAG COATING THROUGHOUT

    4.9 ft. - General Observation - MAG COATING THROUGHOUT

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

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

  • General Observation - COCKROACHES IN MANHOLE

    58 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P14148Work order 865103

Observations (13)

DistanceCodeObservation
58MGOCONNECTION AT MH 3 O'CLOCK
0MWM—
55.5DAGS—
55.5SAP—
0MWL—
19.4SAP—
55.5SSS—
58MGOCOCKROACHES IN MANHOLE
4.9SSS—
0AMH18 0315
4.9MGOMAG COATING THROUGHOUT
58AMH18 0314
2DAGS—

Properties (7)

additional_info
630069010421201
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2021-01-05T01:13:02-08:00
documentation
PRO PIPE
is_lateral_inspection
false