Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 27, 2020, 10:19 AM

  • 29 0449_29 0448_10272020_023405.mp4

Date
10/27/2020
W/O
855105
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z01090
PipeID
P24489
Time
3:19 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8138
Sewer Name
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
Routine Assessment
Project
RFIR_WO_855105_TV29104_OCT2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0449
Downstream MH
29 0448
Dir. of Survey
Downstream
Length Surveyed
226.4 ft.
Total Length
226.4 ft.
Structural Index
2
Structural Quick
3G2H
Structural Rating
216
O&M Index
2
O&M Quick
2H1D
O&M Rating
115
Overall Index
2
Overall Quick
—
Overall Rating
331
Pipe schematic from manhole 29 0449 to 29 0448
MH: 29 0449MH: 29 0448downstream0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 04480 ft. MWL - Water Level, 5 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start6.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN16.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start23.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"24.8 ft. RFJ - Roots Fine Joint, from 07 to 08 o'clock, within 8 inches of joint: YES44.1 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6"56.8 ft. RFJ - Roots Fine Joint, from 07 to 12 o'clock, within 8 inches of joint: YES66.6 ft. RFJ - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES, Start69.9 ft. JSL - Joint Separated Large71.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN76.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"124.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN135.8 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - 30% GREASE-LATERAL/OPEN159.4 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN177.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"180.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN180.6 ft. RFJ - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish224 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish224 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish226 ft. MGO - General Observation - ROACHES @ MH226.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish226.4 ft. AMH - Downstream Manhole, Survey Ends - 29 0448

Observation photos (6)

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

    16.4 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Roots Fine Joint, from 07 to 08 o'clock, within 8 inches of joint: YES

    24.8 ft. - Roots Fine Joint, from 07 to 08 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 07 to 12 o'clock, within 8 inches of joint: YES

    56.8 ft. - Roots Fine Joint, from 07 to 12 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    66.6 ft. - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

  • Joint Separated Large

    69.9 ft. - Joint Separated Large

  • Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN

    159.4 ft. - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN

All inspections of P24489Work order 855105

Observations (26)

DistanceCodeObservation
224DAGS—
124.1TFOPEN
226MGOROACHES @ MH
0MWM—
177.4TFC—
135.8TFD30% GREASE-LATERAL/OPEN
2DAGS—
76.9TFC—
180.3TFOPEN
24.8RFJ—
159.4TBOPEN
0AMH29 0448
6.3TFOPEN
224SSS—
2SSS—
0MWL—
16.4CM—
66.6RFJ—
69.9JSL—
44.1TFA—
56.8RFJ—
180.6RFJ—
226.4CM—
71.4TFOPEN
226.4AMH29 0448
23.4TFC—

Properties (7)

additional_info
6301026200075P2
custom_field_three
JOINT SEPERATED LARGE
custom_field_two
2
customer
1
datetime
2020-10-27T03:19:30-07:00
documentation
PROPIPE
is_lateral_inspection
false