Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 5, 2021, 07:04 AM
  • 18 0310A_18 0310_01042021_230909.mp4

Date
01/04/2021
W/O
865103
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00683
PipeID
P14143
Time
11:04 PM
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 0310
Downstream MH
18 0310A
Dir. of Survey
Upstream
Length Surveyed
29.9 ft.
Total Length
29.9 ft.
Structural Index
3
Structural Quick
3424
Structural Rating
20
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
20
Pipe schematic from manhole 18 0310 to 18 0310A
MH: 18 0310MH: 18 0310Aupstream0 ft. AMH - Upstream Manhole, Survey Ends - 18 0310A3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish3 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish21.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"25 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start25 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start29.9 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK29.9 ft. MWL - Water Level, 20 %of cross sectional area29.9 ft. AMH - Downstream Manhole, Survey Begins - 18 0310

Observation photos (2)

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

    4.9 ft. - Surface Aggregate Projecting, from 09 to 03 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

Observations (9)

DistanceCodeObservation
29.9AMH18 0310A
26.9SSS
0MGOCONNECTION AT MH 9 O'CLOCK
8TFC
0MWL
4.9SAP
4.9SSS
0AMH18 0310
26.9SAP

Properties (7)

additional_info
630069010421201
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2021-01-04T23:04:58-08:00
documentation
PRO PIPE
is_lateral_inspection
false