Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 17, 2017, 08:29 AM

  • 04 0021_04 0020_10172017_013629.mp4

Date
10/17/2017
W/O
0630073
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00408
PipeID
P11749
Time
1:29 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0652
Sewer Name
04 DISTRICT #4 OUTFALL TRUNK
City
BEVERLY HILLS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 04
Page No.
03
Purpose
Routine Assessment
Project
20171016MDM_DISTRICT_4_OUTFALL_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Upstream MH
04 0021
Downstream MH
04 0020
Dir. of Survey
Downstream
Length Surveyed
491.7 ft.
Total Length
491.7 ft.
Structural Index
2
Structural Quick
2400
Structural Rating
8
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
8
Pipe schematic from manhole 04 0021 to 04 0020
MH: 04 0021MH: 04 0020downstream0 ft. AMH - Upstream Manhole, Survey Begins - 1:30AM0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. OPEN0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. OPEN0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. OPEN0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING LATTANCE2 ft. MGO - General Observation - MAG COAT 5%START 10:00 TO 2:008 ft. MGO - General Observation - 21" RCP16.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - BLISTERING LAITANCE COAT16.1 ft. MGO - General Observation - MAG COAT 30% START113.8 ft. SSS - Surface Spalling, from 09 to 12 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE143.2 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - BLISTERING CONCRETE268.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4" - Open307.8 ft. MGO - General Observation - 21" RCP491 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING LAITANCE COAT491.1 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - BLISTERING CONCRETE491.7 ft. AMH - Downstream Manhole, Survey Ends - 2:05AM

Observation photos (8)

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING LATTANCE

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING LATTANCE

  • General Observation - MAG COAT 5%START 10:00 TO 2:00

    2 ft. - General Observation - MAG COAT 5%START 10:00 TO 2:00

  • General Observation - 21" RCP

    8 ft. - General Observation - 21" RCP

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - BLISTERING LAITANCE COAT

    16.1 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - BLISTERING LAITANCE COAT

  • General Observation - MAG COAT 30% START

    16.1 ft. - General Observation - MAG COAT 30% START

  • Surface Spalling, from 09 to 12 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE

    113.8 ft. - Surface Spalling, from 09 to 12 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - BLISTERING CONCRETE

    143.2 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - BLISTERING CONCRETE

  • General Observation - 21" RCP

    307.8 ft. - General Observation - 21" RCP

All inspections of P11749Work order 0630073

Observations (20)

DistanceCodeObservation
491.1SSSBLISTERING CONCRETE
2SSSBLISTERING PEELING LATTANCE
2MGOMAG COAT 5%START 10:00 TO 2:00
491SSSBLISTERING PEELING LAITANCE COAT
268.3TFOpen
0AMH1:30AM
0MGOConn. @ Mh, 3 O' Clock. OPEN
0MGOConn. @ Mh, 3 O' Clock. OPEN
307.8MGO21" RCP
491.7AMH2:05AM
0MWM—
0MGOConn. @ Mh, 3 O' Clock. Active
16.1SSSBLISTERING LAITANCE COAT
8MGO21" RCP
16.1MGOMAG COAT 30% START
113.8SSSBLISTERING CONCRETE
0MGOConn. @ Mh, 9 O' Clock. Active
143.2SSSBLISTERING CONCRETE
0MGOConn. @ Mh, 3 O' Clock. OPEN
0MWL—

Properties (4)

custom_field_three
SPALLING BLISTERING PEELING CONCRETE
custom_field_two
4
customer
LACSD
datetime
2017-10-17T01:29:25-07:00