Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 29, 2019, 10:44 PM

  • 29 0432_29 0418 _10222019_113452.mp4

Date
09/29/2019
W/O
792794
Weather
Dry
Operator/Surveyor
E. RUIZ
Sewer ID
Z00989
PipeID
P24469
Time
3:44 PM
Certificate
U-116-07001919
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7103
Sewer Name
29 LEWIS AVENUE SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
01
Purpose
Routine Assessment
Project
RFIR_WO_792794_TV29059_OCT2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0432
Downstream MH
29 0418
Dir. of Survey
Downstream
Length Surveyed
221.5 ft.
Total Length
221.5 ft.
Structural Index
3
Structural Quick
5141
Structural Rating
140
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
140
Pipe schematic from manhole 29 0432 to 29 0418
MH: 29 0432MH: 29 0418downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation, 8" - CONN @ MH 9 O'CLOCK/OPEN0 ft. MGO - General Observation - COCKROACHES IN MH0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 04322 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: NO, Start18 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4" - OPEN188.2 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 4" - OPEN217.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish217.3 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES219 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish220.3 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish220.7 ft. H - Hole, from 01 to 03 o'clock, within 8 inches of joint: YES221.5 ft. TF - Tap Factory Made, at 06 o'clock, -, within 8 inches of joint: NO, 8" - DROP CONNECTION221.5 ft. AMH - Downstream Manhole, Survey Ends - 29 0418

Observation photos (10)

  • Water Level, 5 %of cross sectional area

    0 ft. - Water Level, 5 %of cross sectional area

  • General Observation - COCKROACHES IN MH

    0 ft. - General Observation - COCKROACHES IN MH

  • Water Mark, 15 %of cross sectional area

    0 ft. - Water Mark, 15 %of cross sectional area

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    2.3 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

  • Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4" - OPEN

    18 ft. - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4" - OPEN

  • Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 4" - OPEN

    188.2 ft. - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 4" - OPEN

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

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

  • Hole, from 01 to 03 o'clock, within 8 inches of joint: YES

    220.7 ft. - Hole, from 01 to 03 o'clock, within 8 inches of joint: YES

  • Tap Factory Made, at 06 o'clock, -, within 8 inches of joint: NO, 8" - DROP CONNECTION

    221.5 ft. - Tap Factory Made, at 06 o'clock, -, within 8 inches of joint: NO, 8" - DROP CONNECTION

  • Downstream Manhole, Survey Ends - 29 0418

    221.5 ft. - Downstream Manhole, Survey Ends - 29 0418

All inspections of P24469Work order 792794

Observations (16)

DistanceCodeObservation
221.5TFDROP CONNECTION
219SSS—
0MWL—
220.7H—
2.3CM—
0MGOCONN @ MH 9 O'CLOCK/OPEN
217.3CM—
217.3FM—
220.3FM—
0MGOCOCKROACHES IN MH
0MWM—
2SSS—
18TFOPEN
188.2TBOPEN
0AMH29 0432
221.5AMH29 0418

Properties (4)

custom_field_two
3
customer
LACSD
datetime
2019-09-29T15:44:56-07:00
is_lateral_inspection
false