Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 28, 2019, 09:49 AM
  • 20 0153_20 0152_28032019_030332.mp4

Date
03/28/2019
W/O
755976
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00745
PipeID
P19076
Time
2:49 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6437
Sewer Name
20 TRUNK "D"
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
06
Purpose
Routine Assessment
Project
WO_755976_TV20029_MAR2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
20 0153
Downstream MH
20 0152
Dir. of Survey
Downstream
Length Surveyed
294.1 ft.
Total Length
294.1 ft.
Structural Index
3
Structural Quick
3K2J
Structural Rating
288
O&M Index
2
O&M Quick
412K
O&M Rating
120
Overall Index
2
Overall Quick
Overall Rating
408
Pipe schematic from manhole 20 0153 to 20 0152
MH: 20 0153MH: 20 0152downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 01530 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK3.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start3.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start10.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start25.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"53.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"76.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"104 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"127.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"151.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"175.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"198.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"226.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"250.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"273.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"293.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish293.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish293.1 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish294.1 ft. AMH - Downstream Manhole, Survey Ends - 20 0152

Observations (22)

DistanceCodeObservation
0MWM
294.1AMH20 0152
104TFC
127.7TFC
3.2DAGS
151.2TFC
293.1SSS
3.2SAP
0MWL
0AMH20 0153
226.7TFC
25.1TFC
293.1DAGS
250.2TFC
76.2TFC
293.1SAP
198.6TFC
273.3TFC
53.8TFC
175.5TFC
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK
10.5SSS

Properties (6)

additional_info
SC366205
custom_field_two
2
customer
LACSD
datetime
2019-03-28T02:49:25-07:00
documentation
PRO PIPE
is_lateral_inspection
false