Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 30, 2016, 07:30 AM
  • 21 0320_21 0319B _29122016_233109.mpg

Date
12/29/2016
W/O
613609
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00763
PipeID
P15517
Time
11:30 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 0320
Downstream MH
21 0319B
Dir. of Survey
Downstream
Length Surveyed
25.9 ft.
Total Length
25.9 ft.
Structural Index
3
Structural Quick
3400
Structural Rating
12
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
12
Pipe schematic from manhole 21 0320 to 21 0319B
MH: 21 0320MH: 21 0319Bdownstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 21 03206.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start25.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish25.9 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK25.9 ft. AMH - Downstream Manhole, Survey Ends - 21 0319B

Observation photos (1)

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

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

Observations (8)

DistanceCodeObservation
0MWM
6.4SAP
25.9SAP
25.9MGOCONNECTION AT MH 9 O'CLOCK
25.9AMH21 0319B
0MWL
0MGOCONNECTION AT MH 9 O'CLOCK
0AMH21 0320

Properties (6)

additional_info
SC306464
custom_field_two
3
customer
LACSD
datetime
2016-12-29T23:30:35-08:00
documentation
PROPIPE
is_lateral_inspection
false