Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 30, 2017, 10:58 AM
Date
01/30/2017
W/O
613609
Weather
Dry
Operator/Surveyor
B. FUGATE
Sewer ID
Z00763
PipeID
P15532
Time
2:58 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4138
Sewer Name
21 DISTRICT #21 OUTFALL TRUNK
City
POMONA
Loc. details
Parking Lot
Location Code
G
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
14
Purpose
Routine Assessment
Project
WO_613609_TV21044_JAN2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
21 1183
Downstream MH
21 1077
Dir. of Survey
Downstream
Length Surveyed
5.6 ft.
Total Length
5.6 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
3
Pipe schematic from manhole 21 1183 to 21 1077
MH: 21 1183MH: 21 1077downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MGO - General Observation - LATERAL AT MH 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 21 11830 ft. MWL - Water Level, 20 %of cross sectional area5.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES5.6 ft. AMH - Downstream Manhole, Survey Ends - 21 1077 ZOOMED IN

Observation photos (1)

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

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

Observations (6)

DistanceCodeObservation
0MWM
5.6AMH21 1077 ZOOMED IN
0MGOLATERAL AT MH 9 O'CLOCK
5.5SAV
0AMH21 1183
0MWL

Properties (5)

additional_info
SC306493
custom_field_two
3
customer
LACSD
datetime
2017-01-30T02:58:00-08:00
is_lateral_inspection
false