Public Works Department Tender

Item 14.11 Pg. 130 Vol 3 - Providing and constructing gabion structures for erosion control,river training works and protection works with wire crates of size 2 m x 1 m x 0.3 m each divided into 1m compartments by cross netting, made from 4 mm galvanised steel wire @ 32 kg per 10 sqm having minimum tensile strength of 300 Mpa conforming to IS:280 and galvanizing coating conforming to IS:4826, woven into mesh with double twist, mesh size not exceeding 100 x 100 mm, filled with boulders with least dimension of 200 mm, all loose ends to be tied with 4 mm galvanised steel wire ---- including cost of all materials, with all lead and lift, transporting to site, loading and unloading, labour charges, HOM, etc complete as per specifications and as per directions of Engineer-in-charge of Work.

Item 14.1 Pg.130 Vol 3 - Providing and construction of a gabion structure for retaining earth with segments of wire crates of size 7 m x 3 m x 0.6 m each divided into 1.5 m compartments by cross netting, made from 4 mm galvanised steel wire @ 32 kg per 10 sqm having minimum tensile strength of 300 Mpa conforming to IS:280 and galvanizing coating conforming to IS:4826, woven into mesh with double twist, mesh size not exceeding 100 x 100 mm, filled with boulders with least dimension of 200 mm, all loose ends to be tied with 4 mm galvanised steel wire ---- including cost of all materials, with all lead and lift, transporting to site, loading and unloading, labour charges, HOM, etc complete as per specifications and as per directions of Engineer-in-charge of Work.

Item 14.6 Pg. 129 Vol 3 - Laying of a geotextile filter between pitching and embankment slopes on which pitching is laid to prevent escape of the embankment material through the voids of the stone pitching/ cement concrete blocks as well as to allow free movement of water without creating any uplift head on the pitching. ---- including cost of all materials, with all lead and lift, transporting to site, loading and unloading, labour charges, HOM, etc complete as per specifications and as per directions of Engineer-in-charge of Work.

Item 2.1.4 Pg. 15 Vol 1 - Providing and laying in position Cement Concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machinery, curing, and all the other appurtenances required to complete the work as per technical specifications.Mix 1:3:6 Using 20 mm nominal size graded crushed coarse aggregates ---- including cost of all materials, with all lead and lift, transporting to site, loading and unloading, labour charges, HOM, etc complete as per specifications and as per directions of Engineer-in-charge of Work.

Vol.1 P.No 15 Item No.2.2.1 - Providing and laying in position Cement Concrete for all Foundation works. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticizers laid in finished layers, well compacted using needle vibrators, including all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all the other appurtenances required to complete the work as per technical specifications. M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates. ---- including cost of all materials, with all lead and lift, transporting to site, loading and unloading, labour charges, HOM, etc complete as per specifications and as per directions of Engineer-in-charge of Work.

Vol. 1 P.No 111 Sl. Addendum-I No. 1 b - Formwork for foundation of CC drain raft @ 3% cost of concrete ---- including cost of all materials, with all lead and lift, transporting to site, loading and unloading, labour charges, HOM, etc complete as per specifications and as per directions of Engineer-in-charge of Work.

Vol.1 P.No.16 Item No.2.4.2 - Providing and laying in position Cement Concrete for all Sub structures of building, Irrigation works, Sub structure works of bridges, Drain works & other parallel works from 0.50m to 3.50 m height. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers, laid in layers, well compacted using needle vibrators, providing weep holes wherever necessary, including all lead & lifts, cost of all materials of quality, confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications. M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates ---- including cost of all materials, with all lead and lift, transporting to site, loading and unloading, labour charges, HOM, etc complete as per specifications and as per directions of Engineer-in-charge of Work.

Vol. 1 P.No 111 Item 4. Addendum-I - Formwork for Drain walls @ 35% cost of concrete ---- including cost of all materials, with all lead and lift, transporting to site, loading and unloading, labour charges, HOM, etc complete as per specifications and as per directions of Engineer-in-charge of Work.

Vol.1 P.No 18 Item No.2.11 h - Supplying, fitting and placing TMT FE 550 / 550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, laping/welding joints, tying with binding wire / soft annealed steel wire and other ancilary operations complete as per drawing and technical specification h. All Other Type of Structures ---- including cost of all materials, with all lead and lift, transporting to site, loading and unloading, labour charges, HOM, etc complete as per specifications and as per directions of Engineer-in-charge of Work.

Vol.3 P.No 117 Item No.12.4 - Providing and laying of Filter media with granular materials/ stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and Technical Specification. ---- including cost of all materials, with all lead and lift, transporting to site, loading and unloading, labour charges, HOM, etc complete as per specifications and as per directions of Engineer-in-charge of Work.

Vol.3 P.No 117 Item No.12.2 - Providing weep holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/ return wall with PVC Pipe 110mm outer dia at 2 kg per m2, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical Specifications. ---- including cost of all materials, with all lead and lift, transporting to site, loading and unloading, labour charges, HOM, etc complete as per specifications and as per directions of Engineer-in-charge of Work.

Vol.5 P.No 60 Item No.5.2.8 - Manufacturing, providing, trasporting, rolling, lowering, laying, jointing and commissioning of ERW (Electric Resistance Welded)/ SAW (Submerged Arc Welded) MS pipes of Outer dia (Fe-410 grade) conforming to IS 3589-2001 with latest amendments, including perfect linking and welding of joints to correct position, cost of the pipes, conveyance, lead, lift charges, cost of all labour and giving satisfactory hydraulic test as per IS 3589-2001 with latest amendments for test pressure and working pressure both at factory and site etc. Complete as per detailed specifications inside with CM 1:1.5 lining of minimum 10mm thick for pipes upto 610mm OD and with minimum 12mm thick beyond 610mm OD and out side with minimum 25mm thick coating in CM 1:3 over 50 x 50mm weld mesh of 13 gauge, including loading and unloading of pipes for the following diameters and specified thickness of plate as noted below, including bailing out of water wherever necessary. (Contractor will make his own arrangements for procuring water for testing). For MS Pipes of 219mm dia Note: a) No Negative tolerance in respect of thickness is pemissible. b) Basic Cost of MS Plate is considered as Rs.71,700/- per MT c) The pipe costs are FOR destination anywhere in Karnataka. Pipe of 273.1mm dia -9.3mm thick ---- including cost of all materials, with all lead and lift, transporting to site, loading and unloading, labour charges, HOM, etc complete as per specifications and as per directions of Engineer-in-charge of Work.

Vol.5 P.No 114 Item No.10.2.5 - Providing UNPLASTICISED PVC pipes conforming to IS 16098:2013 with latest amendments ended with integral sockets with ISI mark and conveying to worksite, rolling and lowering into trenches, laying true to line and level and perfect linking at joints, testing and commissioning, including loading and unloading at both destinations and cuts of pipes wherever necessary including jointing of UPVC pipes (with cost of elastomeric sealing rings) and specials (excluding cost of specials) with jointing of approved type, with all labour, lead & lifts, including encasing the pipes alround to a depth of not less than 15 cms. with soft gravel or selected earth available from the excavation etc. complete and giving necessary hydraulic test to the required pressure as per ISS (contractor will make his own arrangements for procuring water for testing) etc. complete for:Pipes of SN4, 200mm dia. ---- including cost of all materials, with all lead and lift, transporting to site, loading and unloading, labour charges, HOM, etc complete as per specifications and as per directions of Engineer-in-charge of Work.

Vol.5 P.No 114 Item No.10.2.7 - Providing UNPLASTICISED PVC pipes conforming to IS 16098:2013 with latest amendments ended with integral sockets with ISI mark and conveying to worksite, rolling and lowering into trenches, laying true to line and level and perfect linking at joints, testing and commissioning, including loading and unloading at both destinations and cuts of pipes wherever necessary including jointing of UPVC pipes (with cost of elastomeric sealing rings) and specials (excluding cost of specials) with jointing of approved type, with all labour, lead & lifts, including encasing the pipes alround to a depth of not less than 15 cms. with soft gravel or selected earth available from the excavation etc. complete and giving necessary hydraulic test to the required pressure as per ISS (contractor will make his own arrangements for procuring water for testing) etc. complete for:Pipes of SN4, 315mm dia. ---- including cost of all materials, with all lead and lift, transporting to site, loading and unloading, labour charges, HOM, etc complete as per specifications and as per directions of Engineer-in-charge of Work.