Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 10, 2019, 08:49 AM
  • 22 0849_22 0848_12102019_Manual.mp4

Date
12/10/2019
W/O
0798061
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00802
PipeID
P17214
Time
12:49 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
18 in.
Upstream MH
22 0849
Downstream MH
22 0848
Dir. of Survey
Downstream
Length Surveyed
17.8 ft.
Total Length
17.8 ft.
Structural Index
2
Structural Quick
2300
Structural Rating
6
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
6
Pipe schematic from manhole 22 0849 to 22 0848
MH: 22 0849MH: 22 0848downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 12:55AM1 ft. MGO - General Observation - MH 8492 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - FLAKING CONCRETE8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - FLAKING CONCRETE17.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE17.8 ft. AMH - Downstream Manhole, Survey Ends - 1:10AM

Observations (9)

DistanceCodeObservation
1MGOMH 849
8SSSBLISTERING PEELING CONCRETE
0MWL
2SSSFLAKING CONCRETE
8SSSFLAKING CONCRETE
17.8AMH1:10AM
0MWM
17.2SSSBLISTERING PEELING CONCRETE
0AMH12:55AM

Properties (6)

custom_field_three
SPALLING
custom_field_two
4
customer
LACSD
datetime
2019-12-10T00:49:48-08:00
documentation
MARTIN,REVELES,OLIVER 111,IGNACIO
is_lateral_inspection
false