Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 21, 2021, 07:03 PM
  • 21 0319_21 0318_09212021_121231.mp4

Date
09/21/2021
W/O
911520
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00763
PipeID
P15514
Time
12:03 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9130
Sewer Name
21 DISTRICT #21 OUTFALL TRUNK
City
POMONA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
14
Purpose
Routine Assessment
Project
RFIR_WO_911520_TV21101_SEP2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
21 0319
Downstream MH
21 0318
Dir. of Survey
Downstream
Length Surveyed
240.3 ft.
Total Length
240.3 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 0319 to 21 0318
MH: 21 0319MH: 21 0318downstream0 ft. MWL - Water Level, 50 %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 03190 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COAT238.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish240.3 ft. AMH - Downstream Manhole, Survey Ends - 21 0318240.3 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK

Observation photos (2)

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

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

  • General Observation - MAG COAT

    2 ft. - General Observation - MAG COAT

Observations (10)

DistanceCodeObservation
0MWL
0MWL
2SAV
238.7SAV
0MGOCONNECTION AT MH 9 O'CLOCK
0AMH21 0319
2MGOMAG COAT
0MGOCONNECTION AT MH 3 O'CLOCK
240.3AMH21 0318
240.3MGOCONNECTION AT MH 3 O'CLOCK

Properties (7)

additional_info
630138092121073
custom_field_three
MAG COAT, AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2021-09-21T12:03:07-07:00
documentation
PRO PIPE
is_lateral_inspection
false