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D A M S
Lucatelli Diving is specialized in waterproofing dams
by underwater installation of geomembranes.
This methodology grants the dams impermeabilization and safeguards the health of the Dam's surface.
NEWS
LUCATELLI TESTING NEW WATERPOOFING MATERIALS FOR THE DAM OF NAKAJ, LAOS
DEVELOPING ADVANCED POLYMERS APPLICATION
LUCATELLI LOGISTICS
2016 SURVEY TECHNOLOGIES
IMPERMEABILIZATION
CAPABILITIES
REHABILITATION
Fast rehabilitation of Dams and Canal is crucial in some regions of the world, Lucatelli grants the shortest time of intervention.
INSPECTIONS
Consulting
WHAT WE DO
We provide a wide range of interventions on different specific underwater environments such as lakes, reservoirs, rivers, harbors and marines.
The company is well equipped to deal with any kind of subaqueous facility.
In the last few decades the panorama of hydro power industry increased its needs of high technological maintenance, rehabilitation, and high defined inspection, and Lucatelli Diving is once again a step forward.
Thanks to our cutting-edge equipment, we offer first of all, a defined inspection of the intervention environment.
Our capabilities encompass all steps of the process, from fast mobilization to the remotest of sites, to setting the camp and granting the best quality of working conditions for our crew, and delivering to our clients a top-notch intervention.
The reservoirs created by dams not only suppress floods but provide water for various needs to include irrigation, human consumption, industrial use, aquaculture and navigability.
Hydropower is often used in conjunction with dams
to generate electricity. Lucatelli readiness is by your side when your facility necessitates a fast and top-class maintenance intervention.
underwater INTERVENTION MEANS
t h e i n s t a l l a t i o n t a k e s
p l a c e w i t h o u t e n d i n g t h e
d a m' s o p e r a t i o n s
s a m e b e n e f i t s a s s y s t e m s i n s t a l l e d i n t h e dry
n o i m p a c t o n
r e c r e a t i o n a l a r e a s a n d
f i s h l i f e
r e d u c t i o n o f
e n v i r o n m e n t a l i m p a c t
n o d e w a t e r i n g a n d
r e f i l l i n g o f r e s e r v o i r
p r e s e r v a t i o n o f d o w n s t r e a m c o n d i t i o n s
a v o i d i n g u n l o a d i n g a n d
l o a d i n g o f t h e s t r u c t u r e .
DAMS track RECORD HILIGHTS
STUDENA DAM
YEAR
2018
LOCATION
Pernik Region – Bulgaria
WORK
Removal of shot crete
Removal of sediments
Sealing of intake gates
Underwater impermeabilization with geomembrane of the upstream face
Area sq mt 3.000
Max depth – 40 mt
GILBOA DAM
YEAR
2017
LOCATION
Gilboa - Israel
WORK
Sediments removal
Underwater sealing of leaking joints
Underwater impermeabilization of the joints
Total lenght of joints threated ml 535
Max depth – 22 mt
TURIMIQUIRE dam II
YEAR
2017
LOCATION
Turimiquire – Venezuela
WORK
Underwater impermeabilization with geomembrane of the upstream face Area B
Area sq mt 2.600
Sediments removal
Localization of leakages and repair Area Crater
Impermeabilization Area Crater
Area sq mt 100
Max depth – 64 mt
LOM PANGAR DAM
YEAR
2016
LOCATION
Lom Pangar - Cameroun
WORK
Leakage search
Pipe removal
Underwater sealing of the leaking joint
Underwater impermeabilization of the joint
Waterstop drilling and sealing with resin
Total lenght of joint threated ml 50
Max depth – 40 mt
ISMALIA CANAL
YEAR
2016
LOCATION
Ismailia - Egypt
WORK
Sediments removal
Impermeabilization of a channel’s section
Underwater positioning of Sibelon mattress
Underwater cement injection of the matress
Area sq mt 2.100
Max depth – 6 mt
LIYN TEIFI DAM
YEAR
2016
LOCATION
Llyn Teifi - Wales
WORK
Sediments removal
Underwater surfaces grinding
Sealing of the joints
Underwater impermeabilization with geomembrane of the upstream face
Impermeabilizatiuon with geomembrane of the spillway
Positioning of drenage pipes
Area sq mt 400
Max depth – 6 mt
NAKAI DAM
YEAR
2015
LOCATION
Nakai - Laos
WORK
Leakage search upstream face
Underwater preparation of the surface
Positioning of patches
Underwater impermeabilization of joint
Waterstop drilling and sealing with resin
Underwater perimeters sealing
Total lenght of joint threated ml 24
Total number of patches 11
Total number of core drilled 13
Total number of bentonite/cement box 1
Max depth – 24 mt
CAVOUR CANal
YEAR
2015
LOCATION
Biandrate - Italy
WORK
Sediments removal
Impermeabilization of a channel’s section
Underwater positioning of Sibelon mattress
Underwater cement injection of the matress
Area sq mt 1.300
Max depth – 5 mt
PELIGRE DAM
YEAR
2013 - 2014
LOCATION
Peligre - Haiti
WORK
ROV and multi beam inspection
Sediments removal
Underwater refurbishment of intake gates
Underwater sealing of intake gates
Underwater positioning of new stop log
Max depth – 50 mt
RESULT
100% sealing
SILVRETTA DAM
YEAR
2013
LOCATION
Silvretta - Austria
WORK
Leakage search
Underwater sealing of the leaking points
Underwater impermeabilization of the points
Number of positions 3
Max depth – 15 mt
OLAI DAM
YEAR
2013
LOCATION
Sardinia - Italy
WORK
ROV and multibeam inspection
Leakage search
Sediments removal
Underwater sealing of the leaking joint
Underwater impermeabilization of the joint
Execution of bentonite and cement boxes on the plint
Total lenght of joint threated ml 80
Max depth – 42 mt
TURIMIQUIRE DAM
YEAR
2010 - 2011
LOCATION
Turimiquire – Venezuela
WORK
Sediments removal
Geo net installation
Geotextile installation
Underwater impermeabilization with geomembrane of the upstream face Area 1, 3 and 5
Total area sq mt 10.500
Max depth – 68 mt
Reduction of the leakage from 9.800 to 2.400 l/s