Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 25, 2016, 08:05 AM
  • 21 0651B_21 0651A_8252016_012124.mp4

Date
08/25/2016
W/O
0585474
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00767
PipeID
P26533
Time
1:05 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 0651A
Downstream MH
21 0651B
Dir. of Survey
Upstream
Length Surveyed
45.8 ft.
Total Length
45.8 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 21 0651A to 21 0651B
MH: 21 0651AMH: 21 0651Bupstream0 ft. AMH - Upstream Manhole, Survey Ends - 1:15AM0.2 ft. MGO - General Observation - MAG COAT 80% FINISH0.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - PEELING LAITANCE COAT0.2 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Capped LARGE CONN ON SHELF43.8 ft. MGO - General Observation - MAG COAT 80% START 8:00 TO 4:0043.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING LAITANCE COAT45.8 ft. AMH - Downstream Manhole, Survey Begins - 1:05AM45.8 ft. MWM - Water Mark, 20 %of cross sectional area45.8 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. OPEN ON SHELF LARGE45.8 ft. MWL - Water Level, 5 %of cross sectional area

Observation photos (3)

  • General Observation - Conn. @ Mh, 9 O' Clock. OPEN ON SHELF LARGE

    0 ft. - General Observation - Conn. @ Mh, 9 O' Clock. OPEN ON SHELF LARGE

  • General Observation - MAG COAT 80% START 8:00 TO 4:00

    2 ft. - General Observation - MAG COAT 80% START 8:00 TO 4:00

  • 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

Observations (10)

DistanceCodeObservation
45.6MGOMAG COAT 80% FINISH
2MGOMAG COAT 80% START 8:00 TO 4:00
45.6SSSPEELING LAITANCE COAT
0AMH1:05AM
2SSSPEELING LAITANCE COAT
0MWM
45.8AMH1:15AM
0MGOConn. @ Mh, 9 O' Clock. OPEN ON SHELF LARGE
45.6MGOConn. @ Mh, 9 O' Clock. Capped LARGE CONN ON SHELF
0MWL

Properties (4)

custom_field_three
PEELING LAITANCE COAT- 80% MAG COAT
custom_field_two
4
customer
LACSD
datetime
2016-08-25T01:05:20-07:00