Tenders Listing

Tender

Replacement/Upgrading of the Existing Sewer Lines at Ibn Abi Sulma Street, Al Mansoura Area AA/10-11/M/006/S

Tender Number

PWA/STC/016/10-11

Tender Type

STC

Tender Participants

Qatari only ,

Tender Status

Archived

Tender Bond

25,000 Q.R.

Issuing Date

16 June 2010

Closing Date

05 July 2010

Document Fees

500 Q.R.

Brief Description:

N/A

Tender Details:

Work shall include replacement of existing pipeline , in the same trench , this is true for majority of the work , but in small part the line will be rerouted or changing the levels as per the attached plan , as per Engineer instruction as following:- Contractor is responsible to carry out any work may found necessary to complete in proper manner and not specified in the attached BOQ. Excavation in any material or any location , including, cutting bit Mac at major road or minor road as necessary, excavation in existing trench, which may need trimming or a new trench ,under or above water table, in soft or hard soil . Bedding, including granular bedding and surround or plain concrete bedding and surround & in exceptional cases sand bedding may be used. The contractor is responsible to do the connection between the existing House connection lines and the new sewer line without claiming any additional cost. Back filling work , in layers , work shall include back filling the existing trench with the use of selected fill , in layers not exceeding 200mm depth , compaction every layer up to or exceeding the maximum dry density of the soil , work also include dispose all surplus material properly and cleaning the site . Reinstatement work, including any kind of surface finishing, including, bitmac, or interlock / bricks flooring or concrete flooring or any sort of tiling work as required. All work shall be undertaken in accordance with Drainage Affairs requirements for sewerage projects as detailed in Qatar Construction Specification ( QCS) and the recent Drainage Affairs supplement thereto

Document Fees

500 Q.R.

Contact Details

Engineering Services Department

Public Works Authority
Fax No. (+974) 44950777
Email: esd.tenders@ashghal.gov.qa