Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 20, 2016, 09:35 AM
  • 21 1039_21 1038A_20160420_034421.mp4

Date
04/20/2016
W/O
557418
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00784
PipeID
P16144
Time
2:35 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K 3186
Sewer Name
21 SAN ANTONIO TRUNK
City
POMONA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
03
Purpose
Routine Assessment
Project
WO_557418_TV21023_APRIL2016
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Upstream MH
21 1039
Downstream MH
21 1038A
Dir. of Survey
Downstream
Length Surveyed
78.3 ft.
Total Length
78.3 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 21 1039 to 21 1038A
MH: 21 1039MH: 21 1038Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - 21 10390 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 45 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start13.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"52.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"67.6 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4"75.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"78.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish78.3 ft. AMH - Downstream Manhole, Survey Ends - 21 1038A78.3 ft. MGO - General Observation - CONNECTION AT THE MH 9 OC'LOCK

Observations (11)

DistanceCodeObservation
78.3DAGS
0AMH21 1039
75.3TFC
2DAGS
52.1TFC
0MWL
13.2TFC
0MWM
78.3AMH21 1038A
78.3MGOCONNECTION AT THE MH 9 OC'LOCK
67.6TB

Properties (6)

additional_info
SC226234
custom_field_two
4
customer
LACSD
datetime
2016-04-20T02:35:20-07:00
documentation
PRO PIPE
is_lateral_inspection
false