Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 1, 2020, 10:22 AM

  • 22 0737_22 0736_1212020_024446.mp4

Date
12/01/2020
W/O
0860114
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00821
PipeID
P17093
Time
2:22 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1642
Sewer Name
22 PUDDINGSTONE TRUNK, SECTS 1&2
City
SAN DIMAS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
22
Purpose
Capital Improvement Program Assesment
Project
20201201MDM_PUDDINGSTONE_TRUNK_SECTS_1_3
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
22 0737
Downstream MH
22 0736
Dir. of Survey
Downstream
Length Surveyed
332.8 ft.
Total Length
332.8 ft.
Structural Index
3
Structural Quick
4324
Structural Rating
20
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
20
Pipe schematic from manhole 22 0737 to 22 0736
MH: 22 0737MH: 22 0736downstream0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. OPEN0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:45AM0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. OPEN2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. MGO - General Observation - MAG COAT 80% START19.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE79.6 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG94.3 ft. MGO - General Observation - MAG COAT 50%206.7 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open214 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG236.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTACHED309.4 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Capped314.2 ft. SSS - Surface Spalling, from 12 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTACHED332.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE SEVERE AGG ATTACHED332.3 ft. MGO - General Observation - MAG COAT 50% FINISH332.3 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG332.8 ft. AMH - Downstream Manhole, Survey Ends - 3:15AM

Observation photos (9)

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

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

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    2 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • General Observation - MAG COAT 80% START

    2 ft. - General Observation - MAG COAT 80% START

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

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

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    79.6 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • General Observation - MAG COAT 50%

    94.3 ft. - General Observation - MAG COAT 50%

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    214 ft. - Surface Aggregate Missing, from 08 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 - PEELING CONCRETE SEVERE AGG ATTACHED

    236.9 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTACHED

  • Surface Spalling, from 12 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTACHED

    314.2 ft. - Surface Spalling, from 12 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTACHED

All inspections of P17093Work order 0860114

Observations (20)

DistanceCodeObservation
0MGOConn. @ Mh, 3 O' Clock. OPEN
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
214SAMSEVERE AGG
309.4TFCCapped
0MWL—
94.3MGOMAG COAT 50%
332.3SSSBLISTERING PEELING CONCRETE SEVERE AGG ATTACHED
79.6SAMSEVERE AGG
236.9SSSPEELING CONCRETE SEVERE AGG ATTACHED
2SAMSEVERE AGG
332.3MGOMAG COAT 50% FINISH
19.4SSSPEELING CONCRETE
332.8AMH3:15AM
2MGOMAG COAT 80% START
0MWM—
314.2SSSPEELING CONCRETE SEVERE AGG ATTACHED
0AMH2:45AM
0MGOConn. @ Mh, 9 O' Clock. OPEN
332.3SAMSEVERE AGG
206.7TFOpen

Properties (6)

custom_field_three
PEELING CONCRETE SEVERE AGG ATTACHED
custom_field_two
1
customer
LACSD
datetime
2020-12-01T02:22:34-08:00
documentation
MARTIN,OLIVER 111,CASTILLO,RUVALCABA
is_lateral_inspection
false