Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 11, 2018, 08:18 AM

  • 22 0842_22 0841_10112018_013406.mp4

Date
10/11/2018
W/O
#
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00802
PipeID
P17207
Time
1:18 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1004
Sewer Name
22 DALTON TRUNK, SECTS 1&2
City
AZUSA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
19
Purpose
Capital Improvement Program Assesment
Project
20181010MDM_DALTON_TRUNK_SECTS_1_2
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Upstream MH
22 0842
Downstream MH
22 0841
Dir. of Survey
Downstream
Length Surveyed
428.8 ft.
Total Length
428.8 ft.
Structural Index
2
Structural Quick
3122
Structural Rating
7
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
7
Pipe schematic from manhole 22 0842 to 22 0841
MH: 22 0842MH: 22 0841downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 1:35AM2 ft. MGO - General Observation - MAG COAT 30% START 8:00 TO 4:002 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE37.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open60.8 ft. SSS - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - PEELING CONCRETE79.6 ft. MGO - General Observation - MAG COAT 10% START102.4 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open163.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Active231 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open259.9 ft. SAV - Surface Aggregate Visible, from 09 to 12 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG273.4 ft. SAV - Surface Aggregate Visible, from 09 to 12 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG323.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open351.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open428.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - PEELING CONCRETE428.2 ft. MGO - General Observation - 10% MAG COAT FINISH428.2 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Capped428.2 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active428.8 ft. AMH - Downstream Manhole, Survey Ends - 2:10AM

Observation photos (5)

  • General Observation - MAG COAT 30% START 8:00 TO 4:00

    2 ft. - General Observation - MAG COAT 30% START 8:00 TO 4:00

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE

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

  • Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

    60.8 ft. - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

  • General Observation - MAG COAT 10% START

    79.6 ft. - General Observation - MAG COAT 10% START

  • Surface Aggregate Visible, from 09 to 12 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    259.9 ft. - Surface Aggregate Visible, from 09 to 12 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

All inspections of P17207Work order #

Observations (20)

DistanceCodeObservation
351.6TFOpen
428.2SSSPEELING CONCRETE
428.2MGO10% MAG COAT FINISH
0MWL—
259.9SAVSEVERE AGG
0MWM—
0AMH1:35AM
60.8SSSPEELING CONCRETE
231TFOpen
163.2TFActive
428.2MGOConn. @ Mh, 3 O' Clock. Capped
273.4SAVSEVERE AGG
428.2MGOConn. @ Mh, 9 O' Clock. Active
37.6TFOpen
2MGOMAG COAT 30% START 8:00 TO 4:00
102.4TFOpen
2SSSPEELING CONCRETE
428.8AMH2:10AM
79.6MGOMAG COAT 10% START
323.3TFOpen

Properties (4)

custom_field_three
SEVERE AGG VIAIBLE-PEELING CONCRETE
custom_field_two
3
customer
LACSD
datetime
2018-10-11T01:18:45-07:00