Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 30, 2016, 07:38 AM
  • 21 0319B_21 0319A _29122016_233843.mpg

Date
12/29/2016
W/O
613609
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00763
PipeID
P15516
Time
11:38 PM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4110
Sewer Name
21 DISTRICT #21 OUTFALL TRUNK
City
POMONA
Loc. details
Light Highway
Location Code
C
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
24 in.
Width
24 in.
Upstream MH
21 0319B
Downstream MH
21 0319A
Dir. of Survey
Downstream
Length Surveyed
78.4 ft.
Total Length
78.4 ft.
Structural Index
3
Structural Quick
3B00
Structural Rating
45
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
45
Pipe schematic from manhole 21 0319B to 21 0319A
MH: 21 0319BMH: 21 0319Adownstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 21 0319B0 ft. MWM - Water Mark, 30 %of cross sectional area4.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start78.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish78.4 ft. AMH - Downstream Manhole, Survey Ends - 21 0319A78.4 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK

Observation photos (1)

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

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

Observations (8)

DistanceCodeObservation
78.4AMH21 0319A
78.4MGOCONNECTION AT MH 9 O'CLOCK
0MWL
0MGOCONNECTION AT MH 9 O'CLOCK
0AMH21 0319B
0MWM
78.3SAP
4.5SAP

Properties (6)

additional_info
SC306464
custom_field_two
3
customer
LACSD
datetime
2016-12-29T23:38:05-08:00
documentation
PROPIPE
is_lateral_inspection
false