Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 22, 2016, 04:34 PM
  • 20 0259_20 0258_12202016_194112.mp4

Date
09/22/2016
W/O
597309
Weather
Dry
Operator/Surveyor
S LOPEZ
Sewer ID
Z00753
PipeID
P19226
Time
9:34 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3787
Sewer Name
20 35TH STREET EAST TRUNK
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
13
Purpose
Routine Assessment
Project
WO_597309_TV20009_OCT2016
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
20 0258
Downstream MH
20 0259
Dir. of Survey
Upstream
Length Surveyed
382.8 ft.
Total Length
382.8 ft.
Structural Index
3
Structural Quick
3N2N
Structural Rating
380
O&M Index
2
O&M Quick
412N
O&M Rating
156
Overall Index
2
Overall Quick
Overall Rating
536
Pipe schematic from manhole 20 0258 to 20 0259
MH: 20 0258MH: 20 0259upstream0 ft. AMH - Upstream Manhole, Survey Ends - 20 02592.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish2.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish2.7 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish13.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"53.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"101.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"150.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"202.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"255 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"303.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"351.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"382.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start382.8 ft. MWM - Water Mark, 50 %of cross sectional area382.8 ft. AMH - Downstream Manhole, Survey Begins - 20 0258382.8 ft. MWL - Water Level, 25 %of cross sectional area382.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start382.8 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

Observation photos (3)

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

    0 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

    0 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

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

Observations (18)

DistanceCodeObservation
0MWM
280.9TFC
0AMH20 0258
79.5TFC
329.6TFC
0.4SSS
369.7TFC
0MWL
380.1DAGS
380.1SSS
31.7TFC
0DAGS
380.1SAP
180.7TFC
232.6TFC
0SAP
382.8AMH20 0259
127.8TFC

Properties (5)

additional_info
SC306325
custom_field_two
2
customer
LACSD
datetime
2016-09-22T09:34:42-07:00
sewer_category
Gravity