Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 25, 2016, 08:16 AM
  • 21 0653_21 0652_8252016_021643.mp4

Date
08/25/2016
W/O
0585474
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00767
PipeID
P15805
Time
1:16 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H0254
Sewer Name
21 FIRST ST TR, SECT 1A & CONNS TO 1ST ST TR SYSTM
City
POMONA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
14
Purpose
Routine Assessment
Project
20160825MDM_FRIST_ST_TR_SECT_1A_CONNS_TO_ST_TR_SYSTM
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
21 0652
Downstream MH
21 0653
Dir. of Survey
Upstream
Length Surveyed
363.6 ft.
Total Length
363.6 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 21 0652 to 21 0653
MH: 21 0652MH: 21 0653upstream0 ft. AMH - Downstream Manhole, Survey Ends - 2:50AM0.4 ft. MGO - General Observation - MAG COAT 70% FINISH0.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - PEELING LAITANCE COAT7.7 ft. MGO - General Observation - ABANDONED MH CONCRETE CAPPED10.4 ft. MGP - General Photograph - CAPPED MH36.8 ft. MGO - General Observation - MAG COAT 50%42.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped46.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PELING LAITANCE COAT55 ft. MGO - General Observation - MAG COAT 70% START147.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped172.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING LAITANCE COAT172.8 ft. MGO - General Observation - MAG COAT 30%206.5 ft. SSS - Surface Spalling, from 10 to 11 o'clock, within 8 inches of joint: NO - PEELING LAITANCE COAT244.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped257.7 ft. MGO - General Observation - MAG COAT 95%348.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open361.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING LAITANCE COAT361.6 ft. MGO - General Observation - MAG COAT 95% START 8:00 TO 4:00363.6 ft. MWL - Water Level, 5 %of cross sectional area363.6 ft. MWM - Water Mark, 20 %of cross sectional area363.6 ft. AMH - Downstream Manhole, Survey Begins - 2:05AM

Observation photos (10)

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

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

  • General Observation - MAG COAT 95% START 8:00 TO 4:00

    2 ft. - General Observation - MAG COAT 95% START 8:00 TO 4:00

  • General Observation - MAG COAT 95%

    105.9 ft. - General Observation - MAG COAT 95%

  • Surface Spalling, from 10 to 11 o'clock, within 8 inches of joint: NO - PEELING LAITANCE COAT

    157.1 ft. - Surface Spalling, from 10 to 11 o'clock, within 8 inches of joint: NO - PEELING LAITANCE COAT

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

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

  • General Observation - MAG COAT 70% START

    308.6 ft. - General Observation - MAG COAT 70% START

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PELING LAITANCE COAT

    316.9 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PELING LAITANCE COAT

  • General Observation - MAG COAT 50%

    326.8 ft. - General Observation - MAG COAT 50%

  • General Photograph - CAPPED MH

    353.2 ft. - General Photograph - CAPPED MH

  • General Observation - ABANDONED MH CONCRETE CAPPED

    355.9 ft. - General Observation - ABANDONED MH CONCRETE CAPPED

Observations (21)

DistanceCodeObservation
363.6AMH2:50AM
308.6MGOMAG COAT 70% START
363.2MGOMAG COAT 70% FINISH
316.9SSSPELING LAITANCE COAT
215.8TFCCapped
157.1SSSPEELING LAITANCE COAT
14.8TFOpen
0MWL
326.8MGOMAG COAT 50%
363.2SSSPEELING LAITANCE COAT
119.3TFCCapped
0MWM
190.8SSSPEELING LAITANCE COAT
190.8MGOMAG COAT 30%
355.9MGOABANDONED MH CONCRETE CAPPED
2SSSPEELING LAITANCE COAT
2MGOMAG COAT 95% START 8:00 TO 4:00
353.2MGPCAPPED MH
0AMH2:05AM
321.2TFCCapped
105.9MGOMAG COAT 95%

Properties (4)

custom_field_three
PEELING LAITANCE COAT-50% -95% MAG COAT
custom_field_two
4
customer
LACSD
datetime
2016-08-25T01:16:43-07:00