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Drilling on water

In Moscow suburbs water can contain in two breeds:

  • In sand (chinks on sand),,
  • In limestone (artesian chinks).

Water can contain also in clays, loams, sandy loams but it is impossible to extract it from these breeds for industrial or household use in necessary quantities.

CHINKS ON SAND
Pluses:

  • Comparatively small financial expenses
  • Almost always there is no dissolved

Minuses:

  • The low debit of a chink
  • Probable falling of a water level in a hot season and as consequence: the dried up lawns, crop loss
  • Unfavourable bacteriological structure of water
  • Short service life of a chink


ARTESIAN CHINKS

  • The high debit of a chink
  • Independence of productivity of a chink of seasons, rainfall etc.
  • Service life of a chink till 50 years without repair

Minuses:

  • The permission for using water
  • Frequent presence at water the dissolved iron which, however, easily taken off by modern and inexpensive systems of water preparation

That drilling on water has not appeared the empty enterprise it is necessary to protect a chink from vandals and winter icy colds. The caisson is established for this purpose (the metal design having the hatch and the lock), is dug in under the earth on a drilling place on water of a chink and scalds round a chink that allows to fence your chink from hitting of ground waters.

Our firm offers following drilling services:

Type and depth of a chink Price (rubles)
On water-carrier horizon to 40 m (sand) 2200,00
On water-carrier horizon over 40 m (limestone - the north and the west of the Moscow region) 2300,00
On water-carrier horizon over 40 m (limestone - the south and the east) 2500,00
High-efficiency industrial chinks From 3000,00
At pump installation The price, EUR*
Q=3 - 4 m3/hour 3200,00-3600,00
Water-pipe, 1 item of m price
Underground, from pipe ПНД D=110 mm 1600-2000
External, from steel pipe D=100 mm 380 - 520
Chink project Contractual
Design documentation Contractual
Registration of the licence for the right of bowels using Contractual
Chink service Contractual
Chink repair Contractual
Dismantling of the equipment from a chink Contractual

 

Installation and assembling of equipment

Technological well on a chink, underground
The pipeline

1. Materials:    
Caisson with delivery piece 23660
Caisson assembling piece 7410
TOTAL on section 1.    
2. The pump equipment    
Pump SQ 2-115Насос SQ 2-115 piece 33810
Hydro-accumulator REFLEX DE-100 piece 5980
Waterproof “food” cable 3х2, 5мм2 mm 54
Plastic pipe, diameter - 40 mm mm 129,65
Trumpet adapters piece 3565
Insurance cable, non-rusting, diameter 5mm mm 149,50
Coupling cable thermo-shrinking piece 954,50
The relay of pressure MDR 5-8 piece 2863,50
Manometer MDR 10/80 piece 383,50
The valve return 1ј piece 617
Mouthpiece on a chink piece 669
Cable’s clamp piece 140
Round, rope of hydro-accumulator piece 4140

Using in a column of a plastic pipe drilling cost of 1 p.m. increases to 500 rubles.

The price of the chink project is contractual.

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