Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 10, 2019, 12:22 PM
  • 22 0838_H 1230_12102019_Manual.mp4

Date
12/10/2019
W/O
0798061
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00802
PipeID
P17203
Time
4:22 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
I0287
Sewer Name
22 DALTON TRUNK, SECTS 1&2
City
AZUSA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
11
Purpose
Routine Assessment
Project
20191210MDM_DALTON_TRUNK_SECTS_1_2
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Upstream MH
22 0838
Downstream MH
H 1230
Dir. of Survey
Downstream
Length Surveyed
7.4 ft.
Total Length
7.5 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole 22 0838 to H 1230
MH: 22 0838MH: H 1230downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 5:10AM0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MGO - General Observation - MH CONN 9:00 ACTIVE2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start - SLIGHT FLAKING CONCRETE2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: NO - THIN GREASE COAT7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish - SLIGHT FLAKING CONCRETE7.5 ft. AMH - Downstream Manhole, Survey Ends - 5:15AM

Observations (8)

DistanceCodeObservation
0MWL
0AMH5:10AM
7SSSSLIGHT FLAKING CONCRETE
2SSSSLIGHT FLAKING CONCRETE
2DAGSTHIN GREASE COAT
0MWM
7.5AMH5:15AM
0MGOMH CONN 9:00 ACTIVE

Properties (6)

custom_field_three
SPALLING
custom_field_two
4
customer
LACSD
datetime
2019-12-10T04:22:52-08:00
documentation
MARTIN,REVELES,OLIVER 111,IGNACIO
is_lateral_inspection
false