Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 13, 2021, 06:27 AM

  • 14 0072_14 0071_04122021_234329.mp4

Date
04/12/2021
W/O
886341
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00577
PipeID
P18086
Time
11:27 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8777
Sewer Name
14 TRUNK "A"
City
LANCASTER
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
11
Purpose
Routine Assessment
Project
RFIR_WO_886341_TV14039_APR2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
14 0072
Downstream MH
14 0071
Dir. of Survey
Downstream
Length Surveyed
466.3 ft.
Total Length
466.3 ft.
Structural Index
3
Structural Quick
513Q
Structural Rating
459
O&M Index
2
O&M Quick
412Q
O&M Rating
188
Overall Index
2
Overall Quick
—
Overall Rating
647
Pipe schematic from manhole 14 0072 to 14 0071
MH: 14 0072MH: 14 0071downstream0 ft. AMH - Upstream Manhole, Survey Begins - 14 00720 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area2 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 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 50% MAG COAT14.5 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start37.8 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES133.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"154 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"463.9 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish463.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish463.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish466.3 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE466.3 ft. AMH - Downstream Manhole, Survey Ends - 14 0071466.3 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE

Observation photos (5)

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

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

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

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

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

  • Downstream Manhole, Survey Ends - 14 0071

    466.3 ft. - Downstream Manhole, Survey Ends - 14 0071

All inspections of P18086Work order 886341

Observations (16)

DistanceCodeObservation
2SSS—
0AMH14 0072
463.9SAP—
463.9SSS—
133.4TFC—
154TFC—
0MWM—
466.3MGOCONN @ MH 3 O'CLOCK/ACTIVE
0MWL—
2DAGS—
466.3AMH14 0071
463.9DAGS—
14.5SAP—
466.3MGOCONN @ MH 9 O'CLOCK/ACTIVE
2MGO50% MAG COAT
37.8SRV—

Properties (7)

additional_info
630069041221201
custom_field_three
VISIBLE REINFORCEMENT/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2021-04-12T23:27:44-07:00
documentation
PRO PIPE
is_lateral_inspection
false