Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 5, 2017, 12:33 PM

  • 29 0765_29 0764_1252017_044442.mp4

Date
12/05/2017
W/O
0674132
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01090
PipeID
P24663
Time
4:33 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0691
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
20171204MDM_ALAMITOS_PUMPING_PLANT_SEWER
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
29 0764
Downstream MH
29 0765
Dir. of Survey
Upstream
Length Surveyed
261.6 ft.
Total Length
261.6 ft.
Structural Index
2
Structural Quick
3526
Structural Rating
27
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
27
Pipe schematic from manhole 29 0764 to 29 0765
MH: 29 0764MH: 29 0765upstream0 ft. AMH - Upstream Manhole, Survey Ends - 5:20AM17.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open34.6 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES - H47.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped49.7 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES - SL49.7 ft. FC - Fracture Circumferential, from 07 to 10 o'clock, within 8 inches of joint: YES - SL50.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open56.8 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Active61.1 ft. FC - Fracture Circumferential, from 12 to 03 o'clock, within 8 inches of joint: YES - SL64.1 ft. FL - Fracture Longitudinal, at 03 o'clock, within 8 inches of joint: YES - H82.2 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - HAIRLINE91.5 ft. FC - Fracture Circumferential, from 02 to 03 o'clock, within 8 inches of joint: YES - SL91.5 ft. FC - Fracture Circumferential, from 12 to 02 o'clock, within 8 inches of joint: YES - SL99.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped101.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped171 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped188 ft. FC - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - SLIGHT188 ft. FC - Fracture Circumferential, from 12 to 04 o'clock, within 8 inches of joint: YES - SL213.6 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: YES, 6" - Capped215.9 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish - VERY SMALL AGG215.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open215.9 ft. MMC - Material Change, Vitrified clay pipe217 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open253.6 ft. MGO - General Observation - 8" NRCP259.6 ft. MMC - Material Change, Concrete pipe (non-reinfored) - SMALL AGG START259.6 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start - VERY SMALL AGG261.6 ft. AMH - Downstream Manhole, Survey Begins - 4:45AM261.6 ft. MWL - Water Level, 5 %of cross sectional area261.6 ft. MWM - Water Mark, 20 %of cross sectional area

Observation photos (3)

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

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

  • General Observation - 8" NRCP

    8 ft. - General Observation - 8" NRCP

  • Material Change, Vitrified clay pipe

    45.7 ft. - Material Change, Vitrified clay pipe

All inspections of P24663Work order 0674132

Observations (29)

DistanceCodeObservation
73.6FCSLIGHT
8MGO8" NRCP
48TFCCapped
170.1FCSL
261.6AMH5:20AM
197.5FLH
45.7SAVVERY SMALL AGG
227FLH
170.1FCSL
45.7TFOpen
211.4TFOpen
45.7MMC—
200.5FCSL
0AMH4:45AM
162.4TFCCapped
160.4TFCCapped
214.3TFCCapped
2MMCSMALL AGG START
179.4FLHAIRLINE
243.7TFOpen
0MWL—
44.6TBOpen
0MWM—
204.8TBActive
211.9FLSL
2SAVVERY SMALL AGG
73.6FCSL
211.9FCSL
90.6TFCCapped

Properties (3)

custom_field_two
3
customer
LACSD
datetime
2017-12-05T04:33:08-08:00