Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 13, 2019, 07:59 AM
  • 20 0256_20 0255_11132019_001015.mp4

Date
11/12/2019
W/O
793320
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00753
PipeID
P19223
Time
11:59 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7119
Sewer Name
20 35TH STREET EAST TRUNK
City
PALMDALE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
13
Purpose
Routine Assessment
Project
RFIR_WO_793320_TV20009_OCT2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
20 0256
Downstream MH
20 0255
Dir. of Survey
Downstream
Length Surveyed
286.9 ft.
Total Length
286.9 ft.
Structural Index
3
Structural Quick
3J2J
Structural Rating
285
O&M Index
2
O&M Quick
412J
O&M Rating
118
Overall Index
2
Overall Quick
Overall Rating
403
Pipe schematic from manhole 20 0256 to 20 0255
MH: 20 0256MH: 20 0255downstream0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/OPEN0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 02560 ft. MWL - Water Level, 35 %of cross sectional area2 ft. SSS - Surface Spalling, from 09 to 03 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. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start49.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"97.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"149.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"198.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"246.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"285.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish285.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish285.1 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish286.9 ft. AMH - Downstream Manhole, Survey Ends - 20 0255

Observation photos (3)

  • 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

  • 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

  • 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

Observations (16)

DistanceCodeObservation
97.5TFC
149.8TFC
0MGOCONN @ MH 9 O'CLOCK/OPEN
0MWM
49.5TFC
2SSS
285.1DAGS
198.2TFC
285.1SSS
0AMH20 0256
285.1SAP
246.1TFC
286.9AMH20 0255
2SAP
2DAGS
0MWL

Properties (6)

additional_info
SC378750
custom_field_two
3
customer
LACSD
datetime
2019-11-12T23:59:02-08:00
documentation
PRO PIPE
is_lateral_inspection
false