Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 24, 2018, 10:06 AM

  • 29 0448_29 0447 _24092018_030704.mp4

Date
09/24/2018
W/O
729465
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z01090
PipeID
P24488
Time
3:06 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6118
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
Routine Assessment
Project
RFIR_WO_729465_TV29104_OCT2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0448
Downstream MH
29 0447
Dir. of Survey
Downstream
Length Surveyed
202.8 ft.
Total Length
202.8 ft.
Structural Index
3
Structural Quick
413G
Structural Rating
118
O&M Index
1
O&M Quick
431E
O&M Rating
42
Overall Index
2
Overall Quick
—
Overall Rating
160
Pipe schematic from manhole 29 0448 to 29 0447
MH: 29 0448MH: 29 0447downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 04480 ft. MWM - Water Mark, 10 %of cross sectional area6.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"9.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"11 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start44.2 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"46.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"47.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES47.6 ft. RFJ - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES48.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"59.1 ft. RFJ - Roots Fine Joint, from 04 to 08 o'clock, within 8 inches of joint: YES, Start79.5 ft. RFJ - Roots Fine Joint, from 04 to 08 o'clock, within 8 inches of joint: YES, Finish79.5 ft. RFJ - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES, Start94.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"94.7 ft. RBL - Roots Ball Lateral, at 10 o'clock, 85 %97 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"145.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"147.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"190 ft. RBL - Roots Ball Lateral, at 10 o'clock, 60 %190 ft. RBC - Roots Ball Connection, from 07 to 10 o'clock, 55 %190 ft. TS - Tap Saddle, at 10 o'clock, -, within 8 inches of joint: NO, 6"202.7 ft. RFJ - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish202.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish202.8 ft. AMH - Downstream Manhole, Survey Ends - 29 0447

Observation photos (7)

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

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

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

    47.6 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

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

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

  • Roots Fine Joint, from 04 to 08 o'clock, within 8 inches of joint: YES, Start

    59.1 ft. - Roots Fine Joint, from 04 to 08 o'clock, within 8 inches of joint: YES, Start

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

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

  • Roots Ball Connection, from 07 to 10 o'clock, 55 %

    190 ft. - Roots Ball Connection, from 07 to 10 o'clock, 55 %

  • Tap Saddle, at 10 o'clock, -, within 8 inches of joint: NO, 6"

    190 ft. - Tap Saddle, at 10 o'clock, -, within 8 inches of joint: NO, 6"

All inspections of P24488Work order 729465

Observations (25)

DistanceCodeObservation
0MWL—
0AMH29 0448
46.6TFC—
48.9TF—
94.7TF—
145.1TF—
11CM—
190RBL—
190RBC—
202.8CM—
44.2TF—
0MWM—
79.5RFJ—
9.4TFC—
97TF—
79.5RFJ—
47.6FM—
6.7TFC—
202.7RFJ—
147.5TF—
190TS—
59.1RFJ—
47.6RFJ—
202.8AMH29 0447
94.7RBL—

Properties (4)

additional_info
SC364837
custom_field_two
3
customer
LACSD
datetime
2018-09-24T03:06:37-07:00