Providing and Fixing Open Air Gym Equipments at Nehru Park, Alwar. NIT 44/2025-26/Item2

Civil Work

Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sum on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including taking out the excavated soil and depositing and refilling of jhiri with watering & ramming and disposal of surplus excavated soil as directed with in a lead of 50 meter. All kinds of soils

Providing and laying in position cement concrete including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering All work up to plinth level, 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size.)

Providing and laying in position cement concrete including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering - All work up to plinth level. M20 grade Nominal Mix 1: 1.5: 3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size).

Open Air Gym Equipments

SURFING BOARD

Providing and fixing of Surfing Board of size 1000mm (Length) x 600mm (Width) x 1400mm.(Height) fabricated with the main frame of 80mm NB shall be made from “C” class G.I. pipe.The bottom support shall be welded of M.S. plate of Ø 250 mm & 10mm thickness. The handle frame of 25NB shall be made from “C” class G.I. pipe. The foundation should be used for fixing is a structure and shall bemade from center pipe of G.I. of 80NB “C” class welded with M.S. round plate of Ø250 mm & 10mm thick. Main pipe shall be supported with 25 mm X 25mm M.S. angles of 3 mm thickness and 20mm x 40mm CRC square pipes of 3mm thickness. Bushes shall be used of 70mm Outer Diameter with 5mm thickness. The footrests shall be made from high quality fiber reinforced plastic. Closing Caps shall be made up of high quality Fiber reinforced Plastic material. The pins to be used shall be made up of Ø35 mm SAE 8620 bright material. The bearing shall be used are of “6007zz” permanent lubricated sealed bearing of reputed brand (SKF/FAG). High tensile steel with galvanized nut bolts shall be used for assembly. The cerclips shall be used for assembly is of A34. The powder coating shall be done with Pure Polyester powder of Ackzonoble or Berger with minimum 60 to 70 micron thickness. Design as per Sansun Model no. OG01 (Photo enclosed), all complete under directions of Engineer-in-charge. (The cement concrete and excavation work shall be paid separately).

CROSS TRAINER

Providing and fixing of Cross trainer of size 1320mm (Length) x 600mm (Width) x 1750mm. (Height) fabricated with the main frame Pipes of 80NB shall be made of “C” Class G.I and pipe with single bend pipe with 250mm radius. The bottom support of M.S. round plate of Ø250 mm & 10mm thick. The Handle Frame shall be made up of 25NB “C” Class G.I. Pipe. The foundation should be used for fixing is a structure and shall be made from center pipe of G.I. pipe of 80 NB “C” class welded with M.S. round plate of Ø250 mm & 10mm thick. Main pipe should be supported with 25 mm X 25mm M.S. angles of 3 mm thickness and 20mm x 40mm and CRC square pipes of 3mm thickness. To build structure bushes to be used which shall be made from M.S.seamless pipe of 60mm OD with 5 mm thickness. The footrests shall be made from Aluminum casting material of size 130 mm X 310mmX5mm thickness and mounted on M.S. Plate of Size 130mmx310mmx3mm thick. Closing Caps shall be made up of high quality Fiber reinforced Plastic material. Pins to be used of Diameter 35mm, 25mm, and 17mm shall be made up from SAE 8620 bright . The Bearings shall be used of “6007zz” “6205zz” and “6203zz” permanent lubricated sealed bearing of reputed brand (SKF/FAG). High tensile steel with galvanized nuts and bolts shall be used for assembly. The powder coating shall be done with Pure Polyester powders of Ackzonoble or Berger Paints with 60 to 70 Micron thickness. A16 , A 24 mm circlips shall be used for assembly. Bolt M8X16 mm and NY lock nut of M8 shall be made of SS 304 used on nylon cap mounted on pins to protect bearings and pins from rain and dust. Design as per Sansun Model no. OG02 (Photo enclosed), all complete under directions of Engineer-in-charge. (The cement concrete and excavation work shall be paid separately).

THAI-CHI SPINNER (2 WHEEL)