Technical Study ...............
Avenue ……………………………
Tel. ………… Fax …………… Cell ……………. e-mail: ...............
Variant relationship
Municipality of ...............
Project for the construction of ...............
A) Introduction
The undersigned ..............., duly registered in the Order of ............... of the Province of ............... at n ° ..............., on behalf of the Municipal Administration of ..............., with Council resolution of …………… n ° …………… provided for the direction of the works in the epigraph.
The initial project was drawn up on ........................... by ........., approved on ........................... with resolution of ........................... no. ....... and included the following expense:
(insert the economic framework of the initial project)
The works were financed with a loan from Cassa DD.PP. contract by the Municipality of …………… .., with resolution of ………… .. n ° ……………, registered at the Court of Auditors on …… under reg. …… .. fg ………… from …….
Following the tender (indicate the type of tender) ......... the works were awarded to the company referred to in the epigraph, with the discount of ...........................
The contractual amount, after deducting the reduction of ...%, was equal to euro ......... and recorded on ............... at no. ...............
As per art. …………… of the Contract, the company has given a definitive deposit of euro ………………… with the receipt of …………… n ° …… on …………….
The deposit was lodged by means of a surety by ……… with deed….
The works were delivered on ............... as per minutes on the same date.
The duration foreseen by the Contract is …………… days, with expiry therefore on ……………. During the execution of the works, the company requested an extension of .................. days, which the contracting authority has granted in the amount of .................................. days, as shown in the letter prot. n ° …………… of ……………………
It appears from the documentation in the records that climatic suspensions occurred in the following days (or periods) ………… and for a total of ……… days.
There were also national and / or regional strikes in the days ............... and that is for a further n ° .................................. days.
Finally, the following suspensions have been ordered by the construction management, as shown in specific reports:
from …………………………… to …………………………………… for days ……….
from …………………………… to …………………………………… for days ……….
Damages due to force majeure occurred during the execution of the works, ascertained with the report dated …………………… No. ……………… for reasons …………………….
B) Variant causes
The day ………… of the month …………… of the year …………… following ………………….
(specify the damages that required a variant intervention; eg: following landslides due to persistent rains that lasted for 15 days, the roadway was completely occupied by debris and the metal reinforcements for the reinforced concrete works were lost;
or
after the excavations necessary to carry out the foundations, two ancient burials were found, which, as per the report of the S.BB.AA and require protection and safeguard works pursuant to the laws ...............)
The management of the works with report n ° …… of …………… ordered the suspension of the works in order to better evaluate the new situations that could not be estimated in the planning stage.
Following the investigations of the case conducted by examining ..................................
(indicate what the analyzes were, if there was a need for particular technical-specialist expertise or external interventions)
we arrived at the definition of the new interventions necessary to complete the work in compliance with the new situations that occurred. Therefore, works and supplies must be carried out such as ..................
…………………….,
In particular:
(briefly mention the main processes and supplies; eg: Excavations with a compulsory section; Cleaning of the embankment; New metal reinforcements for reinforced concrete works).
For these processes, the prices established in the contract can be used, while for new projects, the new prices as described will have to be formed:
(insert framework of the analysis of new prices)
Therefore the amount of the works will vary in relation to the new economic framework
(insert economic variant framework)
and will have the following deviations from the initial expenditure forecasts
(add the comparative spending framework)
The list of variant attachments is shown below.
(insert the list of project attachments)
……………, there …………. The technician