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Wodociągi Kieleckie Sp. z o.o. | Published February 4, 2017  -  Deadline March 15, 2017
cpvs
24000000, 24313125, 24312123

Part I - gradual supply of an aqueous solution of ferric sulfate - Fe2 (SO4) 3 for precipitation of phosphates from wastewater and leachate for Wastewater Treatment Plant "Sitkówka" -

in an amount of 980 Mg.

Part II - gradual supply of an aqueous solution of polyaluminum chloride to combat filamentous bacteria and improve the sediment to settle for Wastewater Treatment Plant "Sitkówka" -

in an amount of 144 mg.

Part III - gradual supply of an aqueous solution of ferric sulfate - Fe2 (SO4) 3 for precipitation of phosphates from wastewater and leachate to the sewage treatment plant in Bartek -

for 100 mg.

In the case of admission of subcontractors - Employer requires an indication by the Contractor

Not fulfillment in / on duty will mean that the Contractor shall perform the object of the contract itself.

An aqueous solution of ferric sulfate - Fe2 (SO4) 3 - The Contracting Authority reserves the right to exercise the right of option, referred to in Article 34 paragraph 5 of the Public Procurement Act, under which assumes that the provided minimum guaranteed amount is 500 Mg, and the maximum the amount will be 980 Mg.

Required physico-chemical parameters:

a) character: dark brown solution

b) freezing temperature: below -20 degrees C

c) the chemical composition:

- Total iron (Fe) is not less than 11.4%

0.7%

1500 - 1580 kg / m3

d) no visible solid impurities in koagulancie.

Notes on Part I:

a) The individual partial deliveries will be delivered by the Contractor successively,

The Employer has a tank for an aqueous solution of ferric sulphate with a capacity of 28 m 3 (1 x 28 m 3 ).

b) The Contractor warrants to the aqueous solution of iron sulphate III - min.4 months;

the period of warranty begins on the day of delivery of the consignment, and ends

the expiry of four months from the date of delivery of the last partial delivery center.

c) The Contractor is responsible for the transport and unloading of chemicals from the car indicated by the Employer a storage tank at the Wastewater Treatment Plant Sitkówka

Employer informs that the tank aqueous solution of iron sulphate has a connector handling D-300.

An aqueous solution of polyaluminum chloride - Al2O3 - The Contracting Authority reserves the benefit

34 section 5 of the Public Procurement Act, under which assumes that the provided minimum guaranteed amount will be 48 Mg, and the maximum amount will be 144 Mg.

Required physico-chemical parameters:

a) form: pale yellow solution

b) the aluminum content: 8.5 - 9.5% of Al + 3 ion

c) the content of Al2O3: 16.0 - 18.0%

d) The chloride content: 19.0 - 23.0%

e) basicity: 32.0 - 42.0%

f) a density of 1.2 - 1.4 g / cm3

g) the lack of visible solid impurities in koagulancie.

Notes on Part II:

a) The individual partial deliveries will be delivered by the Contractor successively,

Purchaser has a reservoir for aqueous solution of polyaluminum chloride with a capacity of 28 m 3 (1 x 28 m 3 ).

b) The Contractor warrants to the aqueous solution of polyaluminum chloride - min.4 months; the period of warranty begins on the day of delivery of the consignment, and ends

the expiry of four months from the date of delivery of the last partial delivery center.

c) The Contractor is responsible for the transport and unloading of chemicals from the car indicated by the Employer a storage tank at the Wastewater Treatment Plant Sitkówka

Employer informs that the tank for aqueous solution of polyaluminum chloride has a connector handling D-300.

An aqueous solution of ferric sulfate - Fe2 (SO4) 3 - The Contracting Authority reserves the right to exercise the right of option, referred to in Article 34 paragraph 5 of the Public Procurement Act, under which assumes that the provided minimum guaranteed amount will be 50 Mg, and the maximum the amount will be 100 Mg.

Required physico-chemical parameters:

a) character: dark brown solution

b) freezing temperature: below -20 degrees C

c) the chemical composition:

- Total iron (Fe) is not less than 11.4%

0.7%

1500 - 1580 kg / m³

d) no visible solid impurities in koagulancie.

Notes on Part III:

a) The individual partial deliveries will be delivered by the Contractor successively,

The Employer has a tank for an aqueous solution of ferric sulphate with a capacity of 10 m 3 (1 x 10 m 3 ).

b) The Contractor warrants to the aqueous solution of iron sulphate III - min.4 months;

the period of warranty begins on the day of delivery of the consignment, and ends

the expiry of four months from the date of delivery of the last partial delivery center.

c) The Contractor is responsible for the transport and unloading of chemicals from the car indicated by the Employer a storage tank at the wastewater treatment plant

Employer informs that the tank for aqueous solution s
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