Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 14, 2017, 08:27 PM
  • 29 0204_28 TH ST PP_8142017_133004.mp4

Date
08/14/2017
W/O
PENDING
Weather
Dry
Operator/Surveyor
FRANKLIN
Sewer ID
Z01026
PipeID
P24106
Time
1:27 PM
Certificate
U-415-06024039
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7490
Sewer Name
29 28TH STREET PUMPING PLANT SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
01
Purpose
Routine Assessment
Project
20170814DF_28TH_ST_P_P_SEWER
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
29 0204
Downstream MH
28 TH ST PP
Dir. of Survey
Downstream
Length Surveyed
80.7 ft.
Total Length
80.7 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 29 0204 to 28 TH ST PP
MH: 29 0204MH: 28 TH ST PPdownstream0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MGO - General Observation - ROACHES @ MH0 ft. AMH - Upstream Manhole, Survey Begins - 1:27 PM0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start8 ft. MGO - General Observation - SPALLING23.6 ft. MGO - General Observation - CHIPPING @ 3 O'CLOCK80.7 ft. MGO - General Observation - Grease Throughout The Reach (5%)80.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish80.7 ft. AMH - Downstream Manhole, Survey Ends - 1:41 PM

Observation photos (3)

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

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

  • General Observation - SPALLING

    8 ft. - General Observation - SPALLING

  • General Observation - CHIPPING @ 3 O'CLOCK

    23.6 ft. - General Observation - CHIPPING @ 3 O'CLOCK

Observations (11)

DistanceCodeObservation
80.7MGOGrease Throughout The Reach (5%)
8MGOSPALLING
0MWM
0MGOROACHES @ MH
0AMH1:27 PM
0MGOConn. @ Mh, 9 O' Clock. Active
2SSS
80.7SSS
23.6MGOCHIPPING @ 3 O'CLOCK
80.7AMH1:41 PM
0MWL

Properties (3)

custom_field_two
3
customer
LACSD
datetime
2017-08-14T13:27:26-07:00