Public Works Department Tender

Terracing consiting of tiles 22.86x11.43x3.83cm laid over 25 mm mud plaster 7.5 cm mud filling on another layer of 25mm mud plaster including two coats of bitumen laid hot at 1.65 Kg. /Sqm top of R.C.C. slab including grouting with cement sand mortar 1:4 and top surface to be left clean after wire brushing

Cement pointing 1:2 deep variety. (CSR 15.59)

12.5 mm thick cement plaster 1:4 (CSR 15.9)

Water proofing treatment of RCC structures (after making the surface clean, dry & free from all internal voids or honey combs ), with Zycosil /equivalent water proofing Solution (1 litre of Zycosil / equivalent & 20 litres of potable water stirred first & 2 litres of Zycoprime / equivalent added and stirred (total 23 litres)) using two coats till it meets the saturation level and testing as per RILEM or by water drops test in which water drops do not absorb but drops remain or rolls.

Water proofing of roof terraces, Basements, Retaining Walls, Water tanks etc with Zydex Zycoprime / Elastobar / Equivalent solution so as to form a water-resistant cementitious bonding coat and to form on-site seamless cross-linked elastomeric membrane on the concrete surface to reduce its porosity. Creating a cementitious elastomeric polymeric membrane of Elastobar and Zycoprime/Equivalent after application of Zycosil & Zycoprime Solution in New Construction. Take equal parts of Elastobar and Cement and form a paste. Add little water to the paste to make it brushable. Apply the paste on surface with brush. Leave the surace for drying for at least 4 - 6 hours to get elastomeric membrane. After this application, make one more layer of rough cementatios membrane using mixture of 1 Part of Zycoprime + 1 Part of Cement + 1 Part of fine sand. Apply paste on the surface with a brush to make a rough texture. Now your surface is ready to bond well with tiles/screed.

Regrading terracing of mud plaster covered with tiles or bricks in cement by dismantling tiles or bricks, removing mud plaster, preparing the surface of mud plaster to proper, slope, relaying mud plaster Gobri leaping and tiles or bricks grouted in cement mortar 1:3 (1 cement and 3 fine sand) including replacing unserviceable tiles, or bricks with new over and disposal of unserviceable material to the dumping ground within 50 m lead (The cost of new tiles or bricks excluded). (CSR 31.11)

Cement concrete 1:2:4 gola 10cm x 10cm concave quadrant along junction of roofs with parapet wall finished smooth, where specially specified.

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes single socketed (working pressure 4 kgf / cm²) conforming to IS : 4985, including fixing with MS clamps. (ii) U-PVC pipes (working pressure 4 kg / sqcm) pipe 160 mm dia. (CSR 13.74 a)

Providing and fixing 110 mm dia. U.P.V.C bend for Rain water pipe as per IS:14735 including jointing complete as per specifications and to the entire satisfaction of Engineer- in- charge. (b) UPVC 160 mm bend (CSR 13.75 b)

Providing and fixing 110 mm dia. U.P.V.C Coupling/Sockete for Rain water pipe as per IS:14735 including jointing complete as per specifications and to the entire satisfaction of Engineer- in- charge. (b) UPVC 160 mm Coupling /Sockets (CSR 13.76 b)

Providing and fixing polycarbonate sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws with EPDM seal, and the joints shall be provided with aluminium strips at top and bottom as a seal complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. (a) Pollycarbonate sheet Multiwalled 10mm thick (CSR 13.27) (v) (a) (Rs.1584.00 + 5.35%)

Structural steel work in angles, tees, flats, riveted, including cutting, fixing all gusset plates, bolts, nuts, rivets etc. with hoisting and erecting in position. (a) For roof truss, well curbs, plate girders etc. of any span for building for bridges upto 15M span (CSR 18.3) (a) (Rs.8130 + 5.35%)

Top Khurra 0.6mx0.6m for rain water pipe in 25mm thick cement concrete 1:2:4 over 50.00 thick cement concrete 1:8:16

Providing and fixing of Khurra jali in complete in all respect.

Credit of brick tiles

Credit of Brick tiles bats

Earth, Surkhi, Sand, Earth, Fly ash, bajri, ballast, stone boulders, kankar and building rubbish, earth 2.00 Km