Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 1, 2020, 06:59 AM

  • 14 0071_14 0070 _04012020_001814.mp4

Date
03/31/2020
W/O
823698
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00577
PipeID
P18085
Time
11:59 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7508
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_823698_TV14039_APR2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
14 0071
Downstream MH
14 0070
Dir. of Survey
Downstream
Length Surveyed
431.2 ft.
Total Length
431.2 ft.
Structural Index
3
Structural Quick
5T3P
Structural Rating
945
O&M Index
2
O&M Quick
412P
O&M Rating
174
Overall Index
3
Overall Quick
—
Overall Rating
1119
Pipe schematic from manhole 14 0071 to 14 0070
MH: 14 0071MH: 14 0070downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 14 00710 ft. MGO - General Observation - CONN @ MH 3 O' CLOCK/ACTIVE0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE0 ft. MWL - Water Level, 30 %of cross sectional area2 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 50% MAG COAT2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start180.7 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"197.4 ft. TBA - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"294.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"351.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"352 ft. SRC - Surface Reinforcement Corroded, from 09 to 12 o'clock, within 8 inches of joint: YES, Start393 ft. TBA - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"413.8 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start428 ft. SRC - Surface Reinforcement Corroded, from 09 to 12 o'clock, within 8 inches of joint: YES, Finish428 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish428.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish428.8 ft. SRC - Surface Reinforcement Corroded, from 09 to 12 o'clock, within 8 inches of joint: YES428.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish428.8 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish429 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish431.2 ft. AMH - Downstream Manhole, Survey Ends - 14 0070, RUN LIST STATES MH AT 445'.

Observation photos (6)

  • 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

  • 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 Reinforcement Corroded, from 09 to 12 o'clock, within 8 inches of joint: YES, Start

    352 ft. - Surface Reinforcement Corroded, from 09 to 12 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

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

  • Downstream Manhole, Survey Ends - 14 0070, RUN LIST STATES MH AT 445'.

    431.2 ft. - Downstream Manhole, Survey Ends - 14 0070, RUN LIST STATES MH AT 445'.

All inspections of P18085Work order 823698

Observations (25)

DistanceCodeObservation
393TBA—
2SRV—
428.8SSS—
428SRC—
431.2AMH14 0070, RUN LIST STATES MH AT 445'.
0MWM—
428.8SRC—
2SAP—
197.4TBA—
351.3TFC—
0AMH14 0071
0MGOCONN @ MH 3 O' CLOCK/ACTIVE
180.7TBA—
2SSS—
429SRV—
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
352SRC—
0MWL—
2MGO50% MAG COAT
294.1TFC—
2DAGS—
413.8SRV—
428.8DAGS—
428.8SAP—
428SRV—

Properties (6)

additional_info
SC398848
custom_field_two
2
customer
LACSD
datetime
2020-03-31T23:59:44-07:00
documentation
PRO PIPE
is_lateral_inspection
false