Civil Construction Tenders

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. In cement mortar

Supplying, fitting & fixing Zn-Al alloy (55% Al & 45% Zn) coating of 150 grams per sq. metre (followed by colour coated on both side) steel sheet work having minimum yield strength of 550 Mpa of trapizoidal profile of approved make (excluding the supporting frame work) fitted and fixed with 55 mm & 25 mm self tapping screw, EPDM Washer 16 mm dia & 3 mm th. washer etc. complete with 150 mm end lap and one corrugation minimum side lap. (Payment to be made on area of finished work). (i) In Roof: a) With 0.5 mm thick sheet

Designing, providing, constructing, hydraulic testing, commissioning and giving satisfactory trials of Integrated Wetland Technology (IWT) based Sewage Treatment Plant (STP) consisting of Screen chamber, Oil &Grease trap, RCC Primary treatment tanks (including manholes, vent pipes and graded gravel media) and RCC Secondary treatment tanks (SBBR) (including gravel media, PVC sheets, wetland plants, plastic mesh, etc. as required.) tank, RCC intermediate and treated water tank, sludge recirculation pump and pipe network, room for tertiary atment unit, E&M works for tertiary treatment including associated piping work, internal pathways, wire fencing, etc. complete as turnkey job with all involved civil, electrical and mechanical works inclusive of following items, units as per detailed specifications for civil, electrical and mechanical components with all duties and taxes, etc.plete as directed by Engineer-In-charge. Allied Sructure shall be constructed as per the provision in appropriate and relevant standards and design guidelines of respective authorities. RCC and civil works will be as directed by Engineer-in-charge. Sewage Treatment Plant (STP) to be designed to treat the row water sewage with the characteristics in table number "A" to produce the treated sewage with characteristics as mentioned in table number "B" Raw Sewage Characteristics Temperature Ambient pH - 5.5-9.0 BOD - 300 mg/L COD - 600 mg/L_0.10 MLD ( 100 KLD)

3.13.1.B:Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work. Ordinary soil - Mechanical Means - (Depth upto 3 m)