Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 24, 2018, 09:05 AM

  • 29 0544_29 0543 _24092018_020622.mp4

Date
09/24/2018
W/O
729465
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z01090
PipeID
P24652
Time
2:05 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 0544
Downstream MH
29 0543
Dir. of Survey
Downstream
Length Surveyed
300.4 ft.
Total Length
300.4 ft.
Structural Index
3
Structural Quick
433K
Structural Rating
189
O&M Index
2
O&M Quick
3112
O&M Rating
5
Overall Index
3
Overall Quick
—
Overall Rating
194
Pipe schematic from manhole 29 0544 to 29 0543
MH: 29 0544MH: 29 0543downstream0 ft. AMH - Upstream Manhole, Survey Begins - 29 05440 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area4.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start33.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"41.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"83.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"98.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"101.7 ft. TB - Tap Break-In, at 03 o'clock, -, within 8 inches of joint: NO, 6"105.3 ft. FM - Fracture Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES126.4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES146.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"151.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"188.7 ft. RFJ - Roots Fine Joint, from 08 to 09 o'clock, within 8 inches of joint: YES189 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES190.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"193 ft. RML - Roots Medium Lateral, at 10 o'clock, 20 %, within 8 inches of joint: NO193 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"217.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"249.8 ft. RFL - Roots Fine Lateral, at 09 o'clock249.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"300.4 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK300.4 ft. AMH - Downstream Manhole, Survey Ends - 29 0543300.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (5)

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

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

  • Fracture Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES

    105.3 ft. - Fracture Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES

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

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

  • Roots Fine Joint, from 08 to 09 o'clock, within 8 inches of joint: YES

    188.7 ft. - Roots Fine Joint, from 08 to 09 o'clock, within 8 inches of joint: YES

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

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

All inspections of P24652Work order 729465

Observations (24)

DistanceCodeObservation
98.1TF—
41.5TF—
300.4MGOCONNECTION AT MH 9 O'CLOCK
83.5TF—
217.3TF—
4.5CM—
151.9TF—
193RML—
249.8RFL—
0AMH29 0544
0MWL—
249.8TF—
300.4AMH29 0543
105.3FM—
0MWM—
101.7TB—
188.7RFJ—
146.2TF—
190.5TF—
189FM—
193TF—
126.4FM—
33.3TF—
300.4CM—

Properties (4)

additional_info
SC364837
custom_field_two
3
customer
LACSD
datetime
2018-09-24T02:05:52-07:00