2. WHEN WE TALK ABOUT CABLE LAYING, IT’S THE
FIBER CABLE WE ARE CONSIDERING
PROCESS OF CABLE LAYING
 DIRECT BURRIAL
 UNDERGROUND CONDUIT

 AERIAL
 INTRABUILDING

3. PROCESS OF LAYING UNDERGROUND CONDUIT
 Receiving hole at entrance pit.
 First stage is pivot hole.
 Second stage is (reaming) enlarge the hole.
 Product or the casing pipe in the enlarged hole by
way of drill stem.
 Drilling is done with viscous fluid known as drilling
fluid, which is a mixture of bentonite or polymer.

4.  Reclaimer ( machine), which removes drilling
cutting and maintains the proper viscosity of
the fluid.
 Drilling fluids are used to remove the
clogging.
 Clogging bore creates back pressure on the
cutting head, slowing production.

5.  Walk- Over Locating System:
 Wire Line Locating System:
 Gyro Based Locating System:

6.  DITCH WITCH
 VERMEER INDIA
 CBRTOBNT
 CHINESE PLAYERS

7.  GMP
 PRAYAG TECNOLOGIES
 ADISHWAR TELE- NETWORKS
 CHINESE PLAYERS

8.  STATIONARY REEL METHOD
 MOVING REEL METHOD

10.  PISTON TYPE
 LAMINAR FLOW TYPE
 MECHANICAL PUSHING ( Cable Jet Type )
 AIR TIGHT DUCT.

11.  Free Air Delivery : 350 CFM
 Nominal Working Pressure : 10.5 Bar

13.  XAHS 186 CU

14.  Model : XAHS 186 CU
 Nominal Effective working Pressure: 12 Bar
 Free Air Delivery: 385 CFM
 Noise level : 71 dB
 Engine Make: Cummins India Ltd.
 Type: 6BT5.9C
 Number of Cylinders: 6
 Bore: 102 mm
 Stroke : 120mm
 HP : 143
 Net Weight Dry: 1739 KG
 Net Weight Wet: 1940 KG

15.  ELGI 400- 175
Specifications:
Free Air Delivery : 400 CFM
Nominal Effective Working Pressure: 12 Bar
Engine: Cummins 6BTA 5.9 C
Power : 169 HP
 Doosan CLP 400
Specifications:
Free Air Delivery : 400 CFM
Nominal Effective Working Pressure: 12 Bar
Engine : Cummins 6BTA 5.9 C
Power : 169 HP

16. Salient Features of Compressor
 Highly efficient screw compressor element.
 Step less regulation system for the quick
response to compressed air needs
 No heat zones anywhere around the body
work.
 Unique cooling air outlet & engine exhaust
routing.
 Heavy Duty parking brakes (Part of the
system) & Adjustable Tow bar.
 Ergonomics applied in achieving minimal
lifting Effort

17. Salient Features of Engine
 Cummins Engine Model (6BT5.9C) popularly
used in construction equipment.
 Low power to the weight ration.
 Highly efficient in fuel economy compared to low
speed automotive engine used now in industrial
application.
 The diesel engine is light in weight, high speed
liquid cooled and environmental friendly

18. HDD SOLICITATION

19.  VIDEO SLIDE ,,, REMOVED BECAUSE OF SPACE
CONSTRAINT..