A/R and M/O of DGER Sec-3, Dwarka, New Delhi during 2026-27. SH Installation of Children swings in Park at DGER Complex.

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 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources )

1:5:10 (1 cement : 5 coarse sand (zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources )

Providing and laying 60mm thick factory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge.

GST @ 0.973 multiplying factor on DSR 2023 (On Rs. 2,70,823/-)

Add Cost Index @ 4.03% (On Rs. 2,63,511/-)

Providing & Fixing Animal M.G.R with product area 2.1m Dia (7 ft Dia.), safe play area 3.1m Dia (10.2 ft Dia.), suitable for 3-12 years age group and accommodating 4 children at a time. MGR frame made from 40NB pipes welded together with bottom end over a circular plate meant for assembling bearing assembly. The top end of the pipe is welded with an ISF & a plate for mounting the animal (duck) over it. The four 40NB pipes are held together with four 25NB pipes to form a strong structure. GI plated bowl is used to cover the top of the bearing assembly.Bearing assembly with two bearings comprising Ball Bearing used for smooth rolling action and Taper Roller Bearing to take vertical thrust due to rolling moment & applied weight. The whole structure is mounted on heavy-duty bearing shaft permanently lubricated with water sealant. Centre support made from 80NB hot dip galvanized centre support pipe of length 500mm with GI thickness of 60μ. This pipe is welded with a 150x150mm base plate at bottom for fixing the foundation angles ISA & circular plate on top with OD 200mm for assembling the bearing. Foot rest made from 15NB galvanized pipe with end caps welded to two plates forming foot rest. Duck made out of moulded plastic in rotational moulding process. The ROTO products are manufactured using material LLDPE (Linear Low Density Polyethylene) with UV stabilization of Food Grade Non Hazardous Plastic compiled to ROHS. Thickness of the ROTO products varies from 5mm to 8mm as per the product. The overall product obtained is seamless to ensure perfect blend of uniform thickness & durability. All pure polyester raw material with dry film thickness maintained within the range of 50-70 microns and tested for adhesion test according to ASTM-D-3359 with the help of cross hatch cutter instruments. Galvanized/S.S./Allen Bolt/Button Head Allen Bolt & Nuts/Nylon Lock Nuts shall be used with PVC Bolt Caps. All open ends of pipe shall be closed by GI/PVC caps for usersafety against entrapment. Certificate: ISO 9001:2015. Colour: Multicolour optional or customized according to RAL shade.Packaging: Safety 3 layer packaging comprising 1st EPE Foam, 2nd HDPE Film metal pipes are Hot Dipped Galvanized Pipes with GI thickness upto 60 micron. Pipe material shall be Medium Duty (‘B’ Class) Series only. Powder coating shall be done with and 3rd Stretch Wrap. All complete as per technical specifications for manufacturing the item. The item shall be fixed in C.C. (1:2:4) block of suitable size after deep excavation/earth work at site as required and as per the directions of the Engineer-in-Charge regarding material, shape of equipment, colour of metal, seat, powder coating and fixing of equipment etc. The C.C. work for laying of foundation of equipment shall be paid separately. Cost of each equipment includes comprehensive maintenance for 1 year. All GI pipes used shall be of Apollo/Jindal/Tata make and powder coated.

Providing and fixing of Simply Go Round MGR made out 27OD GI Pipe with Powder Coating process, The complete item to be fixed & rotated with bearing shaft assembly in a smooth way. The floor of MGR made with 16 SWG M.S sheet in round shape with back supporting frame work. The floor size of MGR is 46” dia. All complete as per technical specifications for manufacturing the item. The item shall be fixed in C.C. (1:2:4) block of suitable size after deep excavation/earth work at site as required and as per the directions of the Engineer-in-Charge regarding material, shape of equipment, colour of metal, seat, powder coating and fixing of equipment etc. The C.C. work for laying of foundation of equipment shall be paid separately. Cost of each equipment includes comprehensive maintenance for 1 year. All GI pipes used shall be of Apollo/Jindal/Tata make and powder coated.

Providing & fixing Double Post Swing with the leg supports of the single post swing is made up of 100 NB while the top bar is of 50 NB powder coated GI pipes (Must be min in G I “B” class pipe). The two swings are made up of 10 mm thick skid reinforced. The seats of the single support swing are made up of 10 mm thickness rubber with anti-skid. The rubber seat is suspended on 6 mm thickness GI chain. The ball bearings are mounted inside a specially designed GI clamp. All complete as per technical specifications for manufacturing the item. The item shall be fixed in C.C. (1:2:4) block of suitable size after deep excavation/earth work at site as required and as per the directions of the Engineer-in-Charge regarding material, shape of equipment, colour of metal, seat, powder coating and fixing of equipment etc. The C.C. work for laying of foundation of equipment shall be paid separately. Cost of each equipment includes comprehensive maintenance for 1 year. All GI pipes used shall be of Apollo/Jindal/Tata make and powder coated.

Providing and Fixing Circular Swing with product area 2.0m X 1.5m (6.6ft X 5ft), safe play area 2.2m X 1.5m (9.9ft X 8.2ft), suitable for 3-10 years age group and accommodating 2 children at a time. Swing leg pipe made from 40NB hot dip galvanized swing leg pipe of length 2300mm conforming to IS 1239 with GI thickness upto 60μ. Circular swing top consisting of special housing frame structure fixed to 50NB galvanized pipe of length 1500mm at the centre and two junction box frames at the ends to attach leg pipes. Junction box of size 225mm x 103mm made from 3mm thick GI plated plate to house the two swing leg pipes and top pipe. Platform of size 610 x 350 consisting of a structure made from ISA conforming to IS-808-1964 and covered with aluminium checkered sheet. The platform is bolted to the side frames at the lower side. Circular side frame made from 25NB & 15NB galvanized pipe bend and fixed together conforming to IS 1239 (Part 1):1979 to form a structural frame provided with fixed plates to attach seats. Four 15NB galvanized pipes conforming to IS 1239 (Part 1):1979 clamped to both side frames with special T-Joint clamps. Circular swing seat made from Fiber Reinforced Plastic (FRP), attractive seat made from 3-5mm thick FRP material tested for abrasion resistance and UTS (Ultimate Tensile Test). Bearing assembly consisting of two Plummer block bearings fixed over 20mm dia bright rod. Two profile plates fixed to both ends of rod for bolting the circular swing side frames. Entire bearing assembly mounted on the frame provided on swing top. All metal pipes shall be Hot Dipped Galvanized Pipes conforming to IS 1239 (Part 1) with GI thickness of 60 micron. Pipe material shall be Light Duty (‘A’ Class) Series only and wall thickness of pipe shall vary according to class/series of pipe used. Powder coating shall be done with pure polyester raw material with dry film thickness maintained within the range of 50-70 microns and tested for adhesion test according to ASTM-D-3359 with the help of cross hatch cutter instruments. Galvanized/S.S./Allen Bolt/Button Head Allen Bolt & Nuts/Nylon Lock Nuts shall be used with PVC Bolt Caps. All open ends of pipe shall be All open ends of pipe shall be closed by GI/PVC caps for user safety against entrapment. Certificate: ISO 9001:2015. Colour: Multicolour optional or customized according to RAL shade. Packaging: Safety 3- layer packaging comprising 1st EPE Foam, 2nd HDPE Film and 3rd Stretch Wrap All complete as per technical specifications for manufacturing the item. The item shall be fixed in C.C. (1:2:4) block of suitable size after deep excavation/earth work at site as required and as per the directions of the Engineer-in-Charge regarding material, shape of equipment, colour of metal, seat, powder coating and fixing of equipment etc. The C.C. work for laying of foundation of equipment shall be paid separately. Cost of each equipment includes comprehensive maintenance for 1 year. All GI pipes used shall be of Apollo/Jindal/Tata make and powder coated.