Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 9, 2016, 09:30 AM

  • 29 0462_29 0745_1192016_014253.mp4

Date
11/09/2016
W/O
0597283
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01090
PipeID
P24506
Time
1:30 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 0462
Downstream MH
29 0745
Dir. of Survey
Downstream
Length Surveyed
341.9 ft.
Total Length
341.9 ft.
Structural Index
3
Structural Quick
4132
Structural Rating
18
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
18
Pipe schematic from manhole 29 0462 to 29 0745
MH: 29 0462MH: 29 0745downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 1:30AM53.2 ft. FC - Fracture Circumferential, from 08 to 03 o'clock, within 8 inches of joint: YES - SLIGHT57.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open79.6 ft. MGO - General Observation - 8" VCP94.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open117.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped126.2 ft. FC - Fracture Circumferential, from 10 to 02 o'clock, within 8 inches of joint: YES - HAIRLINE168.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open170.5 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: YES, 6" - Capped287.6 ft. FC - Fracture Circumferential, from 09 to 03 o'clock, within 8 inches of joint: YES - HAIRLINE287.6 ft. FC - Fracture Circumferential, from 08 to 09 o'clock, within 8 inches of joint: YES - SLIGHT308.6 ft. MMC - Material Change, Concrete pipe (non-reinfored)308.6 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start - SLIGHT AGG312.3 ft. B - Broken, from 11 to 12 o'clock, within 8 inches of joint: YES - 3" X3" SLIGHT FRACTURE INDENTED323 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MODERATE AGG SPORATIC341.3 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active INCOMING341.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - MODERATE AGG SPORATIC341.3 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active OUTGOING341.3 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish - SLIGHT AGG341.9 ft. AMH - Downstream Manhole, Survey Ends - 2:15AM

Observation photos (5)

  • General Observation - 8" VCP

    79.6 ft. - General Observation - 8" VCP

  • Material Change, Concrete pipe (non-reinfored)

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

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

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

  • Broken, from 11 to 12 o'clock, within 8 inches of joint: YES - 3" X3" SLIGHT FRACTURE INDENTED

    312.3 ft. - Broken, from 11 to 12 o'clock, within 8 inches of joint: YES - 3" X3" SLIGHT FRACTURE INDENTED

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MODERATE AGG SPORATIC

    323 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MODERATE AGG SPORATIC

All inspections of P24506Work order 0597283

Observations (23)

DistanceCodeObservation
170.5TFCCapped
341.9AMH2:15AM
308.6MMC—
341.3MGOConn. @ Mh, 9 O' Clock. Active INCOMING
287.6FCHAIRLINE
341.3SAPMODERATE AGG SPORATIC
0MWL—
0MGOConn. @ Mh, 9 O' Clock. Active
312.3B3" X3" SLIGHT FRACTURE INDENTED
57.5TFOpen
287.6FCSLIGHT
53.2FCSLIGHT
168.2TFOpen
0MWM—
94.3TFOpen
117.6TFCCapped
126.2FCHAIRLINE
79.6MGO8" VCP
308.6SAVSLIGHT AGG
323SAPMODERATE AGG SPORATIC
0AMH1:30AM
341.3MGOConn. @ Mh, 3 O' Clock. Active OUTGOING
341.3SAVSLIGHT AGG

Properties (6)

custom_field_three
BROKEN PIPE -SLIGHT FRACTURE INDENTED
custom_field_two
2
customer
LACSD
datetime
2016-11-09T01:30:00-08:00
documentation
MARTIN,MANANES,REVELES,OLIVER 111
is_lateral_inspection
false