Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 8, 2017, 01:05 PM

  • 29 0506_29 0505_1282017_030306.mp4

Date
12/08/2017
W/O
0674132
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01090
PipeID
P24555
Time
5:05 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0700
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.
04
Purpose
Capital Improvement Program Assesment
Project
20171208MDM_ALAMITOS_PUMPING_PLANT_SEWER
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
29 0506
Downstream MH
29 0505
Dir. of Survey
Downstream
Length Surveyed
159.6 ft.
Total Length
159.6 ft.
Structural Index
2
Structural Quick
3223
Structural Rating
12
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
12
Pipe schematic from manhole 29 0506 to 29 0505
MH: 29 0506MH: 29 0505downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:50AM0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. OPEN0 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start - MODERATE AGG SPORATIC2 ft. MMC - Material Change, Concrete pipe (non-reinfored)2 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start - SLIGHT15.2 ft. FC - Fracture Circumferential, from 07 to 09 o'clock, within 8 inches of joint: YES - SLIGHT61.8 ft. FC - Fracture Circumferential, from 01 to 03 o'clock, within 8 inches of joint: YES - HAIRLINE61.8 ft. FC - Fracture Circumferential, from 07 to 09 o'clock, within 8 inches of joint: YES - SLIGHT62.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Active76.5 ft. MGO - General Observation - 8" NRCP129 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped131.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open131.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open159 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish - MODERAT AGG SPORATIC159 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish - SLIGHT AGG159 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active159.6 ft. AMH - Downstream Manhole, Survey Ends - 3:10AM

Observation photos (4)

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

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

  • Material Change, Concrete pipe (non-reinfored)

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

  • Fracture Circumferential, from 07 to 09 o'clock, within 8 inches of joint: YES - SLIGHT

    15.2 ft. - Fracture Circumferential, from 07 to 09 o'clock, within 8 inches of joint: YES - SLIGHT

  • General Observation - 8" NRCP

    76.5 ft. - General Observation - 8" NRCP

All inspections of P24555Work order 0674132

Observations (19)

DistanceCodeObservation
159SAVMODERAT AGG SPORATIC
61.8FCHAIRLINE
0MWL—
76.5MGO8" NRCP
0AMH2:50AM
15.2FCSLIGHT
2SAVMODERATE AGG SPORATIC
61.8FCSLIGHT
131.2TFOpen
0MGOConn. @ Mh, 9 O' Clock. OPEN
159.6AMH3:10AM
159SAVSLIGHT AGG
2MMC—
159MGOConn. @ Mh, 9 O' Clock. Active
131.8TFOpen
2SAVSLIGHT
62.7TFActive
0MWM—
129TFCCapped

Properties (4)

custom_field_three
MODERATE AGG SPORATIC
custom_field_two
3
customer
LACSD
datetime
2017-12-08T05:05:28-08:00