Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 7, 2021, 05:50 AM
  • 20 0213A_20 0213_07062021_225723.mp4

Date
07/06/2021
W/O
896099
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00750
PipeID
P19181
Time
10:50 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9022
Sewer Name
20 20TH STREET EAST TRUNK
City
PALMDALE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
07
Purpose
Routine Assessment
Project
WO_896099_TV20003_JUN2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
20 0213A
Downstream MH
20 0213
Dir. of Survey
Downstream
Length Surveyed
99.4 ft.
Total Length
99.4 ft.
Structural Index
3
Structural Quick
3C00
Structural Rating
54
O&M Index
2
O&M Quick
2C00
O&M Rating
38
Overall Index
2
Overall Quick
Overall Rating
92
Pipe schematic from manhole 20 0213A to 20 0213
MH: 20 0213AMH: 20 0213downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 0213A0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start3.2 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"6.5 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"8.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start52.3 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"55.4 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"96.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish96.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish99.4 ft. AMH - Downstream Manhole, Survey Ends - 20 0213

Observation photos (2)

  • 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, Start

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

Observations (13)

DistanceCodeObservation
52.3TFC
96.4CM
6.5TFC
2DAGS
0MWM
0MWL
96.4DAGS
8.1CM
0AMH20 0213A
55.4TFA
3.2TFC
99.4AMH20 0213
0MGOCONNECTION AT MH 9 O'CLOCK

Properties (7)

additional_info
630069070621201
custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2021-07-06T22:50:47-07:00
documentation
PRO PIPE
is_lateral_inspection
false