Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 15, 2017, 11:05 AM
  • 20 0418_20 0417_15062017_040548.mp4

Date
06/15/2017
W/O
640624
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00749
PipeID
P19366
Time
4:05 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4582
Sewer Name
20 10TH STREET EAST CONNECTION TRUNK
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
07
Purpose
Routine Assessment
Project
WO_640624_TV20001_JUN2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
20 0418
Downstream MH
20 0417
Dir. of Survey
Downstream
Length Surveyed
151.2 ft.
Total Length
151.2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
392E
O&M Rating
87
Overall Index
2
Overall Quick
Overall Rating
90
Pipe schematic from manhole 20 0418 to 20 0417
MH: 20 0418MH: 20 0417downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 04180 ft. MWL - Water Level, 10 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start14.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"27.8 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"43.9 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"84.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES85.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"107.7 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS121.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"141.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"151.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish151.2 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish151.2 ft. MSA - Survey Abandoned - DUE TO DEBRIS.

Observation photos (3)

  • 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

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    84.6 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Survey Abandoned - DUE TO DEBRIS.

    151.2 ft. - Survey Abandoned - DUE TO DEBRIS.

Observations (15)

DistanceCodeObservation
2DAGS
27.8TFA
121.9TFC
151.2DAGS
107.7DSZDEBRIS
43.9TFA
84.6CM
85.4TF
141.9TF
151.2DSZ
0MWM
151.2MSADUE TO DEBRIS.
0AMH20 0418
0MWL
14.1TF

Properties (6)

additional_info
SC345408
custom_field_two
5
customer
LACSD
datetime
2017-06-15T04:05:29-07:00
documentation
PRO PIPE
is_lateral_inspection
false