Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 15, 2016, 11:40 AM
  • 20 0029_20 0028_15012016_034052.mp4

Date
01/15/2016
W/O
547094
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00734
PipeID
P18951
Time
3:40 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3074
Sewer Name
20 AVENUE "P-8" TRUNK
City
PALMDALE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
07
Purpose
Routine Assessment
Project
WO_547094_TV20017_JAN2016
Material
NRCP
Shape
Circular
Height
18 in.
Upstream MH
20 0029
Downstream MH
20 0028
Dir. of Survey
Downstream
Length Surveyed
323.7 ft.
Total Length
323.7 ft.
Structural Index
3
Structural Quick
3L00
Structural Rating
192
O&M Index
2
O&M Quick
2L00
O&M Rating
128
Overall Index
3
Overall Quick
Overall Rating
320
Pipe schematic from manhole 20 0029 to 20 0028
MH: 20 0029MH: 20 0028downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 00292 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start23.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"48.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"71.9 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"100.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"124.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"149.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"173.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"202.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"225.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"250.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"321.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish321.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish323.7 ft. AMH - Downstream Manhole, Survey Ends - 20 0028323.7 ft. MGO - General Observation - CAPPED CONNECTION AT MH 9 O'CLOCK

Observation photos (2)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

Observations (19)

DistanceCodeObservation
250.4TFC
0MWM
100.3TFC
0MWL
321.5DAGS
321.5SAV
124.5TFC
2SAV
323.7AMH20 0028
225.7TFC
323.7MGOCAPPED CONNECTION AT MH 9 O'CLOCK
48.2TFC
149.1TFC
71.9TFC
23.3TFC
0AMH20 0029
2DAGS
173.3TFC
202.2TFC

Properties (5)

additional_info
SC225451
custom_field_two
3
customer
LACSD
datetime
2016-01-15T03:40:36-08:00
sewer_category
GRAVITY