Pey Jal Nigam Uttarakhand Tender

DSR Item- 4.13 Applying a coat of residual petroleum bitumen of grade of VG-10 of approved quality using 1.7 kg per square metre on damp proof course after cleaning the surface with brushes and finally with a piece of cloth lightly soaked in kerosene oil.

DSR Item- 5.33.1.1 Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge. All works upto plinth level

DSR Item- 20.2.4 Boring, providing and installation bored cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap, to carry a safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of boring with bentonite solution and temporary casing of appropriate length for setting out and removal of same and the length of the pile to be embedded in the pile cap etc. by percussion drilling using Direct mud circulation (DMC) or Bailer and chisel technique by tripod and mechanical Winch Machine all complete, including removal of excavated earth with all its lifts and leads (length of pile for payment shall be measured up to bottom of pile cap). 750 mm dia piles

DSR Item- 5.33.2.1 P/L RCC M25 design mix for columns, pillars piers etc.

DSR Item- 5.35 Add for using extra cement in the items of design mix over and above the specified cement content therein.

DSR Item- 5.9 Centering and shuttering including strutting, propping etc. and removal of form for :

DSR Item- 5.9.1 Foundations, footings, bases of columns, etc. for mass concrete

DSR Item- 5.9.6 Columns, Pillars, Piers, Abutments, Posts and Struts

DSR Item- 5.9.5 Lintels, beams, plinth beams, girders, bressumers and cantilevers.

DSR Item- 5.22.6 Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars

DSR Item- 6.1.2 Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse sand)

DSR Item- 11.26.1 Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand) : 25 mm thick

DSR Item- 11.27 Kota stone slabs 20 mm thick in risers of steps, skirting, dado and pillars laid on 12 mm (average) thick cement mortar 1:3 (1 cement: 3 coarse sand) and jointed with grey cement slurry mixed with pigment to match the shade of the slabs, including rubbing and polishing complete.

NSI Item- Providing, Fabricating, Assembling, Painting, Hoisting and Erecting in position including detailing of Primary Steel Structure M.S RHS/SHS/CHS/PLates of thicknesses as per static analysis conforming to IS 4923 / 1239/ 2062 Grade 250MPA in profile . Fabrication of structural elements shall be done using ARC/SAW/MAW/ welding process, including transportation, cutting, threading, machining, all leads and lifts up to all heights, tools and plants and necessary scaffolding etc. required for all operations.The structural members shall be painted with frrst coat of Epoxy Primer DFT 30 micron , Final Coat Epoxy Paint 80 microns thick ( to be applied in two coats) Designing, Detailing, Providing, Fixing including Fabrication, Assembling and Erection of Roofing Material as per Non Linear Analysis Maintaining a min Safety Coefficient of 4. Roofing Material Should be PES PVC Coated Fabric with both side PVDF lacquered/Coated, Weight 900 gsm, Tensile Strength 4300/4200 N/50mm, Tear Resistance 500/500 N , FR Retardant B1. This work shall including raw material, patterning, forming, cutting, Seaming(Welding), fixing and installation with GI cables thickness as per Analysis, flashing ,SS Swage End Grade 304, Galvanized Membrane Plate with Paint as per Spec. etc. complete as per direction of the Engineer-in-Charge. Clamping & Fixing Plate should be be Galvanized thickness as per design requirement. Seam Width should be Single Stroke & minimum 40mm wide. Standard Reducing Warranty on Roofing Material should be 20 Yrs from Roofing Material Manufacturer/Supplier. Mode of Measurement of Surface Area of Fabric. Make :- Mehler FR 900 Mehatop N, Sattler Atlas Type II , Make Heytex Ark II , Serge Ferrai TX30-II