Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 10, 2018, 10:00 AM

  • 22 0844_22 0843_10102018_032056.mp4

Date
10/10/2018
W/O
#
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00802
PipeID
P17209
Time
3:00 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1003
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 0844
Downstream MH
22 0843
Dir. of Survey
Downstream
Length Surveyed
442.8 ft.
Total Length
442.8 ft.
Structural Index
2
Structural Quick
3325
Structural Rating
19
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
21
Pipe schematic from manhole 22 0844 to 22 0843
MH: 22 0844MH: 22 0843downstream0 ft. AMH - Upstream Manhole, Survey Begins - 3:25AM0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. OPEN0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. MGO - General Observation - MAG COAT 20% START 8:00 TO 4:002 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE15.5 ft. SAV - Surface Aggregate Visible, from 01 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG15.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PELING CONCRETE25.7 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC62.2 ft. SAV - Surface Aggregate Visible, from 02 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG154.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO211 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open251 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Active257.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - MULTIPLE LAYER PEELING CONCRETE263.4 ft. MGO - General Observation - 18" RCP323.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped363.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Active378.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - PEELING CONCRETE404.6 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 04 to 06 o'clock, , within 8 inches of joint: YES, - PEELING CONCRETE PIPE428.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open442.3 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG442.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - PEELING CONCRETE442.8 ft. AMH - Downstream Manhole, Survey Ends - 4:05AM

Observation photos (11)

  • General Observation - MAG COAT 20% START 8:00 TO 4:00

    2 ft. - General Observation - MAG COAT 20% 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 Aggregate Visible, from 01 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

    15.5 ft. - Surface Aggregate Visible, from 01 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PELING CONCRETE

    15.9 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PELING CONCRETE

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

    25.7 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

  • Surface Aggregate Visible, from 02 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    62.2 ft. - Surface Aggregate Visible, from 02 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO

    154.6 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - MULTIPLE LAYER PEELING CONCRETE

    257.3 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - MULTIPLE LAYER PEELING CONCRETE

  • General Observation - 18" RCP

    263.4 ft. - General Observation - 18" RCP

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

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

  • Deposits Settled Other, 5 %of cross sectional area, from 04 to 06 o'clock, , within 8 inches of joint: YES, - PEELING CONCRETE PIPE

    404.6 ft. - Deposits Settled Other, 5 %of cross sectional area, from 04 to 06 o'clock, , within 8 inches of joint: YES, - PEELING CONCRETE PIPE

All inspections of P17209Work order #

Observations (24)

DistanceCodeObservation
0AMH3:25AM
15.5SAVSEVERE AGG
257.3SSSMULTIPLE LAYER PEELING CONCRETE
442.3SAVSEVERE AGG
363.7TFActive
251TFActive
323.8TFCCapped
442.3SSSPEELING CONCRETE
2MGOMAG COAT 20% START 8:00 TO 4:00
378.1SSSPEELING CONCRETE
0MGOConn. @ Mh, 9 O' Clock. Active
0MGOConn. @ Mh, 3 O' Clock. OPEN
442.8AMH4:05AM
428.4TFOpen
2SSSPEELING CONCRETE
404.6DSZPEELING CONCRETE PIPE
25.7SAVSEVERE AGG SPORATIC
263.4MGO18" RCP
15.9SSSPELING CONCRETE
62.2SAVSEVERE AGG
0MWM—
154.6SSS—
0MWL—
211TFOpen

Properties (4)

custom_field_three
SEVERE AGG VISIBLE-MULTIPLE LAYER PEELING CONCRETE
custom_field_two
3
customer
LACSD
datetime
2018-10-10T03:00:47-07:00