Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 9, 2016, 10:35 AM

  • 29 0507_29 0506A_1192016_034804.mp4

Date
11/09/2016
W/O
0597283
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01090
PipeID
P23889
Time
2:35 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0339
Sewer Name
29 ALAMITOS PUMPING PLANT SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
03
Purpose
Capital Improvement Program Assesment
Project
20161108MDM_ALAMITOS_PUMPING_SEWER
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
29 0507
Downstream MH
29 0506A
Dir. of Survey
Downstream
Length Surveyed
155.8 ft.
Total Length
155.8 ft.
Structural Index
3
Structural Quick
3424
Structural Rating
20
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
24
Pipe schematic from manhole 29 0507 to 29 0506A
MH: 29 0507MH: 29 0506Adownstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 3:45AM0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. OPEN2 ft. MMC - Material Change, Concrete pipe (non-reinfored) - START2 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start - SLIGHT16.9 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start - MODRETE AGG SPORATIC23.3 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES - SLIGHT23.3 ft. FL - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES - SLIGHT23.3 ft. FC - Fracture Circumferential, from 09 to 10 o'clock, within 8 inches of joint: YES - SLIGHT28.6 ft. MGO - General Observation - 8" NRCP74.9 ft. FC - Fracture Circumferential, from 02 to 03 o'clock, within 8 inches of joint: YES - SL87.5 ft. FC - Fracture Circumferential, from 03 to 04 o'clock, within 8 inches of joint: YES - SL87.5 ft. FC - Fracture Circumferential, from 01 to 03 o'clock, within 8 inches of joint: YES - SL127 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open-80% GREASE129.6 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open- 80% GREASE155.6 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish - MODERATE AGG SPORATIC155.6 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active155.6 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish - SLIGHT AGG155.6 ft. MMC - Material Change, Concrete pipe (non-reinfored) - FINISH155.8 ft. AMH - Downstream Manhole, Survey Ends - 4:10AM

Observation photos (4)

  • Material Change, Concrete pipe (non-reinfored) - START

    2 ft. - Material Change, Concrete pipe (non-reinfored) - START

  • Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start - SLIGHT

    2 ft. - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start - SLIGHT

  • Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start - MODRETE AGG SPORATIC

    16.9 ft. - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start - MODRETE AGG SPORATIC

  • General Observation - 8" NRCP

    28.6 ft. - General Observation - 8" NRCP

All inspections of P23889Work order 0597283

Observations (21)

DistanceCodeObservation
0MWL—
155.8AMH4:10AM
155.6SAVMODERATE AGG SPORATIC
2MMCSTART
2SAVSLIGHT
23.3FLSLIGHT
28.6MGO8" NRCP
155.6MGOConn. @ Mh, 3 O' Clock. Active
155.6SAVSLIGHT AGG
0AMH3:45AM
74.9FCSL
0MWM—
127TFDOpen-80% GREASE
16.9SAVMODRETE AGG SPORATIC
129.6TFDOpen- 80% GREASE
0MGOConn. @ Mh, 3 O' Clock. OPEN
155.6MMCFINISH
23.3FLSLIGHT
23.3FCSLIGHT
87.5FCSL
87.5FCSL

Properties (4)

custom_field_three
NRCP NOT VCP-MODERATE AGG
custom_field_two
3
customer
LACSD
datetime
2016-11-09T02:35:00-08:00