Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 8, 2017, 06:09 AM

  • 05 1814B_05 1814A _07092017_232353.mp4

Date
09/07/2017
W/O
651773
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00466
PipeID
P24951
Time
11:09 PM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4863
Sewer Name
05 JANET LANE TRUNK
City
TORRANCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
31
Purpose
Routine Assessment
Project
WO_651773_TV05329_AUG2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
05 1814B
Downstream MH
05 1814A
Dir. of Survey
Downstream
Length Surveyed
36.8 ft.
Total Length
36.9 ft.
Structural Index
3
Structural Quick
4135
Structural Rating
19
O&M Index
2
O&M Quick
2111
O&M Rating
3
Overall Index
3
Overall Quick
—
Overall Rating
22
Pipe schematic from manhole 05 1814B to 05 1814A
MH: 05 1814BMH: 05 1814Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 1814B0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MWM - Water Mark, 15 %of cross sectional area6.3 ft. FM - Fracture Multiple, from 02 to 07 o'clock, within 8 inches of joint: YES9.9 ft. CM - Crack Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES13.3 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start23.8 ft. RTJ - Roots Tap Joint, from 05 to 10 o'clock, 5 %, within 8 inches of joint: YESR32.9 ft. RFJ - Roots Fine Joint, from 11 to 05 o'clock, within 8 inches of joint: YES33.4 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish35 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH FROM 08 TO 04 O'CLOCK36.9 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK36.9 ft. AMH - Downstream Manhole, Survey Ends - 05 1814A

Observation photos (5)

  • Fracture Multiple, from 02 to 07 o'clock, within 8 inches of joint: YES

    6.3 ft. - Fracture Multiple, from 02 to 07 o'clock, within 8 inches of joint: YES

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

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

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    13.3 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Roots Tap Joint, from 05 to 10 o'clock, 5 %, within 8 inches of joint: YESR

    23.8 ft. - Roots Tap Joint, from 05 to 10 o'clock, 5 %, within 8 inches of joint: YESR

  • Roots Fine Joint, from 11 to 05 o'clock, within 8 inches of joint: YES

    32.9 ft. - Roots Fine Joint, from 11 to 05 o'clock, within 8 inches of joint: YES

All inspections of P24951Work order 651773

Observations (13)

DistanceCodeObservation
0AMH05 1814B
6.3FM—
23.8RTJ—
9.9CM—
0MWL—
13.3CM—
33.4CM—
32.9RFJ—
36.9MGOCONNECTION AT MH 3 O'CLOCK
0MGOCONNECTION AT MH 9 O'CLOCK
36.9AMH05 1814A
0MWM—
35MGOSPALLING THROUGHOUT THE REACH FROM 08 TO 04 O'CLOCK

Properties (5)

additional_info
SC345922
custom_field_two
3
customer
LACSD
datetime
2017-09-07T23:09:38-07:00
sewer_category
Gravity