Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 11, 2018, 10:45 AM

  • 22 0840_22 0839_10112018_040106.mp4

Date
10/11/2018
W/O
#
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00802
PipeID
P17205
Time
3:45 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1006
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 0840
Downstream MH
22 0839
Dir. of Survey
Downstream
Length Surveyed
334.6 ft.
Total Length
334.6 ft.
Structural Index
3
Structural Quick
3322
Structural Rating
13
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
13
Pipe schematic from manhole 22 0840 to 22 0839
MH: 22 0840MH: 22 0839downstream0 ft. MGO - General Observation - MAG COAT 40% START 8:00 TO 4:000 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:10AM0 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE20.6 ft. SSS - Surface Spalling, from 12 to 04 o'clock, within 8 inches of joint: NO - MULTIPLE LAYER PEELING CONCRETE109.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open131.7 ft. SAV - Surface Aggregate Visible, from 01 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG173.1 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG182 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open272.5 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG278.8 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 6" - POSSIBLE CONN334.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - PEELING CONCRETE334.2 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active334.2 ft. MGO - General Observation - MAG COAT 40% FINISH334.6 ft. AMH - Downstream Manhole, Survey Ends - 4:40AM

Observation photos (7)

  • General Observation - MAG COAT 40% START 8:00 TO 4:00

    0 ft. - General Observation - MAG COAT 40% 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 12 to 04 o'clock, within 8 inches of joint: NO - MULTIPLE LAYER PEELING CONCRETE

    20.6 ft. - Surface Spalling, from 12 to 04 o'clock, within 8 inches of joint: NO - MULTIPLE LAYER PEELING CONCRETE

  • Surface Aggregate Visible, from 01 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG

    131.7 ft. - Surface Aggregate Visible, from 01 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG

  • Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

    173.1 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

    272.5 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 6" - POSSIBLE CONN

    278.8 ft. - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 6" - POSSIBLE CONN

All inspections of P17205Work order #

Observations (17)

DistanceCodeObservation
272.5SAVSEVERE AGG
334.2SSSPEELING CONCRETE
0MGOMAG COAT 40% START 8:00 TO 4:00
182TFOpen
20.6SSSMULTIPLE LAYER PEELING CONCRETE
334.2MGOConn. @ Mh, 9 O' Clock. Active
0MGOConn. @ Mh, 9 O' Clock. Active
0MWL—
278.8TFCPOSSIBLE CONN
109.4TFOpen
334.6AMH4:40AM
131.7SAVSEVERE AGG
0AMH4:10AM
334.2MGOMAG COAT 40% FINISH
0MWM—
173.1SAVSEVERE AGG
2SSSPEELING CONCRETE

Properties (4)

custom_field_three
SEVERE AGG VISIBLE-PEELING CONCRETE
custom_field_two
3
customer
LACSD
datetime
2018-10-11T03:45:08-07:00