Water and sewage

Ge­o­sig­ma of­fers comp­le­te so­lu­tions in the fi­eld of wa­ter, se­wage and pi­pe networks and pro­vi­des ser­vi­ces ran­ging from the ini­ti­al con­cept through to imp­le­men­ta­tion and ope­ra­tion.

We co­ver the en­ti­re pro­cess, star­ting with in­ve­s­ti­ga­tions, risk as­sess­ments, ana­ly­ses, con­sul­ta­tion, as­ses­sing ap­p­li­ca­tions for per­mits and ne­go­ti­a­tions and fi­nishing with de­tai­led plan­ning and de­sign, plus con­struc­tion and pro­ject ma­na­ge­ment. We can draw up pro­vi­sio­nal plans, ten­der docu­ments and wor­king docu­ments. By using the re­sour­ces and skills of other bu­si­ness units within Ge­o­sig­ma, we can al­so of­fer in-depth hydro­lo­gi­cal, hydro­ge­o­lo­gi­cal, ge­ophy­si­cal, ge­o­te­ch­ni­cal and en­vi­ron­men­tal ana­ly­ses.

Ge­o­sig­ma has sta­te-of-the-art know­led­ge of wa­ter and se­wage sys­tems. We ha­ve ma­ny ye­ars’ ex­pe­ri­en­ce of ana­ly­sing, plan­ning and de­sig­ning wa­ter and se­wage sys­tems on a lar­ge and a small sca­le, for the pri­va­te and the pub­lic sector. Ge­o­sig­ma’s en­gi­ne­ers, ci­vil en­gi­ne­ers and en­vi­ron­men­tal spe­ci­a­lists ha­ve ex­ten­si­ve, in-depth ex­pe­ri­en­ce of wa­ter, se­wage and pi­pe networks.

Our custo­mers in­clu­de local autho­ri­ti­es, uti­li­ty com­pa­ni­es, in­dust­ri­al firms, pro­per­ty de­ve­lo­pers, in­f­ra­structu­re con­struc­tion com­pa­ni­es and other con­sul­tants.

You can find out mo­re about so­me of the ser­vi­ces we of­fer in the are­as we spe­ci­a­li­se in.

Trans­fer pi­pes

Trans­fer pi­pes for wa­ter or pres­su­ri­sed se­wage are laid un­der­ground or un­der­wa­ter. Ge­o­sig­ma has spe­ci­a­list ex­per­ti­se in the dif­fe­rent methods of lay­ing pi­pe­li­nes. We ha­ve ma­ny ye­ars’ ex­pe­ri­en­ce in this area and al­so hand­le all ty­pes of per­mit is­sues.

We are highly skil­led and ex­pe­ri­en­ced in se­lec­ting ma­te­ri­als, using trench­less te­ch­no­lo­gy, choo­sing the correct si­ze and weigh­ting for un­der­wa­ter pi­pes and plan­ning and de­sig­ning pres­su­re boos­ting sta­tions and se­wage pum­ping sta­tions.

Per­mits are nee­ded for un­der­wa­ter pi­pe­li­nes. We can ma­nage all the per­mit is­sues re­la­ting to this ty­pe of pi­pe­li­ne. This may in­clu­de con­sul­ta­tion, pre­pa­ring en­vi­ron­men­tal im­pact sta­te­ments, sub­mit­ting ap­p­li­ca­tions to the en­vi­ron­men­tal court and es­tab­lishing mo­ni­to­ring pro­g­ram­mes for the imp­le­men­ta­tion pro­cess.

Our skills range from pre­li­mi­na­ry stu­di­es and ini­ti­al plan­ning through to de­tai­led plan­ning, pre­pa­ring ten­der docu­ments, help with procu­re­ment un­der the terms of the Swe­dish Pub­lic Procu­re­ment Act, ma­na­ging per­mits, and con­struc­tion and pro­ject ma­na­ge­ment throughout the en­ti­re con­struc­tion pha­se.

In ad­di­tion, we al­so ha­ve ex­ten­si­ve ex­pe­ri­en­ce of pi­pe­li­ne sys­tems at chang­e­o­ver po­ints, for ex­amp­le at the boun­da­ry between a ho­li­day ho­me area and an area with de­tai­led plan­ning whe­re the local autho­ri­ty is re­s­pon­sib­le for the wa­ter and se­wage sys­tems.