Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 22, 2020, 09:20 AM

  • 05 0348_05 0347_12222020_015100.mp4

Date
12/22/2020
W/O
0859964
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00432
PipeID
P05562
Time
1:20 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1679
Sewer Name
05 DISTRICT #5 MAIN RELIEF TRUNK
City
LANDALE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
17
Purpose
Routine Assessment
Project
20201222MDM_DISTRICT_5_MAIN_RELIEF_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
36 in.
Upstream MH
05 0348
Downstream MH
05 0347
Dir. of Survey
Downstream
Length Surveyed
443.8 ft.
Total Length
443.8 ft.
Structural Index
3
Structural Quick
3422
Structural Rating
16
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
18
Pipe schematic from manhole 05 0348 to 05 0347
MH: 05 0348MH: 05 0347downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 1:55AM2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COAT2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE52.2 ft. SSS - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE202.7 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG VISIBLE SPORATIC209.4 ft. MGO - General Observation - MAG COAT 70%209.4 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO, Finish - SEVERE AGG VISIBLE SPORATIC212.3 ft. SAV - Surface Aggregate Visible, from 12 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG230.5 ft. MGO - General Observation - MAG COAT 90%332.3 ft. SAV - Surface Aggregate Visible, from 12 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG384.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - ACTIVE400.2 ft. SAP - Surface Aggregate Projecting, from 02 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG443.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE443.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish443.3 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. OPEN443.3 ft. SAP - Surface Aggregate Projecting, from 02 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG443.3 ft. SAV - Surface Aggregate Visible, from 12 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG SPORATIC443.3 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. OPEN443.8 ft. AMH - Downstream Manhole, Survey Ends - 2:45AM

Observation photos (9)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • General Observation - MAG COAT

    2 ft. - General Observation - MAG COAT

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

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

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

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

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

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

  • General Observation - MAG COAT 70%

    209.4 ft. - General Observation - MAG COAT 70%

  • Surface Aggregate Visible, from 12 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    212.3 ft. - Surface Aggregate Visible, from 12 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Surface Aggregate Visible, from 12 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG

    332.3 ft. - Surface Aggregate Visible, from 12 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Aggregate Projecting, from 02 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    400.2 ft. - Surface Aggregate Projecting, from 02 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

All inspections of P05562Work order 0859964

Observations (22)

DistanceCodeObservation
209.4MGOMAG COAT 70%
443.3SSSBLISTERING PEELING CONCRETE
202.7SAVSEVERE AGG VISIBLE SPORATIC
0MWL—
400.2SAPSEVERE AGG
212.3SAVSEVERE AGG
0MWM—
52.2SSSBLISTERING CONCRETE
443.3DAGS—
2DAGS—
443.3MGOConn. @ Mh, 3 O' Clock. OPEN
0AMH1:55AM
209.4SAVSEVERE AGG VISIBLE SPORATIC
2MGOMAG COAT
443.8AMH2:45AM
443.3SAPSEVERE AGG
443.3SAVSEVERE AGG SPORATIC
332.3SAVSEVERE AGG
384.7TFACTIVE
230.5MGOMAG COAT 90%
443.3MGOConn. @ Mh, 9 O' Clock. OPEN
2SSSBLISTERING PEELING CONCRETE

Properties (6)

custom_field_three
PRJECTING SEVERE AGG- 90% MAG COAT
custom_field_two
3
customer
LACSD
datetime
2020-12-22T01:20:02-08:00
documentation
MARTIN,OLIVER 111,CASTILLO,RUVALCABA
is_lateral_inspection
false