Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 27, 2020, 08:42 AM

  • 29 0545_29 0544_10272020_005515.mp4

Date
10/27/2020
W/O
855105
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z01090
PipeID
P24653
Time
1:42 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 0545
Downstream MH
29 0544
Dir. of Survey
Downstream
Length Surveyed
230.6 ft.
Total Length
230.6 ft.
Structural Index
3
Structural Quick
413H
Structural Rating
229
O&M Index
2
O&M Quick
4132
O&M Rating
111
Overall Index
2
Overall Quick
—
Overall Rating
340
Pipe schematic from manhole 29 0545 to 29 0544
MH: 29 0545MH: 29 0544downstream0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 05452 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start3.2 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES4.2 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6" - 55% GREASE-LATERAL/OPEN5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"6.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start28.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"55.7 ft. TBD - Tap Break-In Defective, at 10 o'clock, -, , within 8 inches of joint: YES, 4", 6" - 55% ROOTS-LATERAL55.7 ft. RML - Roots Medium Lateral, at 10 o'clock, 20 %, within 8 inches of joint: NO67.9 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - REPAIR @ CONN68.8 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN79.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"91.3 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - 15% TAP ROOTS-LATERAL/OPEN127.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN171.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN177.4 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6" - 95% ROOTS-LATERAL177.5 ft. RBL - Roots Ball Lateral, at 10 o'clock, 75 %178.4 ft. RFJ - Roots Fine Joint, from 02 to 05 o'clock, within 8 inches of joint: YES197.9 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6" - 30% ROOTS-LATERAL/OPEN209.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"218.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN228 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish228 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish230 ft. MGO - General Observation - ROACHES @ MH230.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish230.6 ft. AMH - Downstream Manhole, Survey Ends - 29 0544

Observation photos (4)

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

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

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

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

  • Tap Break-In Defective, at 10 o'clock, -, , within 8 inches of joint: YES, 4", 6" - 55% ROOTS-LATERAL

    55.7 ft. - Tap Break-In Defective, at 10 o'clock, -, , within 8 inches of joint: YES, 4", 6" - 55% ROOTS-LATERAL

  • Roots Fine Joint, from 02 to 05 o'clock, within 8 inches of joint: YES

    178.4 ft. - Roots Fine Joint, from 02 to 05 o'clock, within 8 inches of joint: YES

All inspections of P24653Work order 855105

Observations (29)

DistanceCodeObservation
4.2TFD55% GREASE-LATERAL/OPEN
171.8TFOPEN
228SSS—
2SSS—
230MGOROACHES @ MH
218.3TFOPEN
2DAGS—
5TFC—
0MWM—
197.9TFD30% ROOTS-LATERAL/OPEN
228DAGS—
28.8TFC—
3.2FM—
177.5RBL—
209.5TFC—
230.6CM—
55.7TBD55% ROOTS-LATERAL
178.4RFJ—
55.7RML—
127.1TFOPEN
0MWL—
0AMH29 0545
6.3CM—
79.7TFC—
91.3TFD15% TAP ROOTS-LATERAL/OPEN
230.6AMH29 0544
68.8TBOPEN
67.9TFDREPAIR @ CONN
177.4TFD95% ROOTS-LATERAL

Properties (7)

additional_info
6301026200075P2
custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2020-10-27T01:42:22-07:00
documentation
PROPIPE
is_lateral_inspection
false