Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 11, 2018, 08:20 AM

  • 22 0841_22 0840_10112018_022713.mp4

Date
10/11/2018
W/O
#
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00802
PipeID
P17206
Time
1:20 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 0841
Downstream MH
22 0840
Dir. of Survey
Downstream
Length Surveyed
550.6 ft.
Total Length
550.6 ft.
Structural Index
3
Structural Quick
3423
Structural Rating
18
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
18
Pipe schematic from manhole 22 0841 to 22 0840
MH: 22 0841MH: 22 0840downstream0 ft. AMH - Upstream Manhole, Survey Begins - 2:20AM0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Capped2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE2 ft. MGO - General Observation - MAG COAT 10% START 8:00 TO 4:0027 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Active44.9 ft. MGO - General Observation - PIPE APPEARS CONCRETE LAYER PEELED AWAY69.4 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 6" - Open74.6 ft. SAV - Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG99.2 ft. MGO - General Observation - MAG COAT 105 START113.9 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 6", 6" - Active136.2 ft. MGO - General Observation - 30% COAT170.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open181.5 ft. SSS - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - PEELING CONCRETE182.7 ft. SAV - Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG226.5 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 6" - Active228 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Open271.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - OPEN327.6 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 6" - Active336.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - PEELING CONCRETE371.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open386.8 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AG389.9 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG428.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open439 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - ACTIVE490 ft. SAV - Surface Aggregate Visible, at 01 o'clock, within 8 inches of joint: YES - SEVERE AGG508.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"516.6 ft. MGO - General Observation - 40% MAG COAT START550.1 ft. MGO - General Observation - MAG COAT 40% FINISH550.1 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active550.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - PEELING CONCRETE550.6 ft. AMH - Downstream Manhole, Survey Ends - 3:05AM

Observation photos (11)

  • 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

  • General Observation - MAG COAT 10% START 8:00 TO 4:00

    2 ft. - General Observation - MAG COAT 10% START 8:00 TO 4:00

  • General Observation - PIPE APPEARS CONCRETE LAYER PEELED AWAY

    44.9 ft. - General Observation - PIPE APPEARS CONCRETE LAYER PEELED AWAY

  • Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG

    74.6 ft. - Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • General Observation - MAG COAT 105 START

    99.2 ft. - General Observation - MAG COAT 105 START

  • General Observation - 30% COAT

    136.2 ft. - General Observation - 30% COAT

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

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

  • Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG

    182.7 ft. - Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG

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

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

  • Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AG

    386.8 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AG

  • General Observation - 40% MAG COAT START

    516.6 ft. - General Observation - 40% MAG COAT START

All inspections of P17206Work order #

Observations (32)

DistanceCodeObservation
2SSSPEELING CONCRETE
136.2MGO30% COAT
0AMH2:20AM
336.3SSSPEELING CONCRETE
74.6SAVSEVERE AGG
439TFACTIVE
2MGOMAG COAT 10% START 8:00 TO 4:00
182.7SAVSEVERE AGG
550.6AMH3:05AM
228TFOpen
386.8SAVSEVERE AG
490SAVSEVERE AGG
508.4TFC—
69.4TFOpen
99.2MGOMAG COAT 105 START
271.2TFOPEN
27TFActive
550.1MGOMAG COAT 40% FINISH
428.2TFOpen
550.1MGOConn. @ Mh, 9 O' Clock. Active
44.9MGOPIPE APPEARS CONCRETE LAYER PEELED AWAY
516.6MGO40% MAG COAT START
113.9TFActive
181.5SSSPEELING CONCRETE
0MGOConn. @ Mh, 9 O' Clock. Active
170.7TFOpen
389.9SAVSEVERE AGG
371.6TFOpen
0MGOConn. @ Mh, 3 O' Clock. Capped
226.5TFActive
550.1SSSPEELING CONCRETE
327.6TFActive

Properties (4)

custom_field_three
SEVERE AGG VISIBLE-PEELING CONCRETE
custom_field_two
3
customer
LACSD
datetime
2018-10-11T01:20:05-07:00