Maintenance of Various Sports Complexes/Golf Courses (AR and MO of works at Chilla Sports Complex for the year 2025-26).

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1:3:6 or richer mix (including equivalent design mix)

Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead.

Dismantling stone slab flooring laid in cement mortar including stacking of serviceable material and disposal of unserviceable material within 50 metres lead.

Removing Existing synthetic cushioned acrylic surfacing system by any manual method like scraping, sand papering or by any machine as required as per site condition and preparing the surface smooth and ready for adhering new synthetic cushioned acrylic surfacing system all complete as per direction of Engineer-in-Charge.

Providing and applying tack coat using bitumen emulsion conforming to IS:8887, using emulsion pressure distributer including preparing the surface & cleaning with mechanical broom. On bituminous surface @ 0.25kg/sqm

2.5 cm premix carpet surfacing with 2.25 cum and 1.12 cum of stone chippings of 13.2 mm and 11.2 mm size respectively per 100 sqm and 52 kg and 56 kg of hot bitumen per cum of stone chippings of 13.2 mm and 11.2 mm size respectively, including a tack coat with hot straight run bitumen, including consolidation with road roller of 6 to 9 tonne capacity etc. complete (tack coat to be paid for separately. With paving Asphalt grade VG - 30 with no solvent

Providing and laying seal coat of premixed fine aggregate ( passing 2.36 mm and retained on 180 micron sieve) with bitumen using 128 kg of bitumen of grade VG - 10 bitumen per cum of fine aggregate and 0.60 cum of fine aggregate per 100 sqm of road surface, including rolling and finishing with road roller all complete.

Earth work in excavation by mechanical means (Hydraulic excavator) / in manual means in foundation trenches or drains (not exceeding 1.5 m 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.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 and for all lift.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:5:10 (1 cement : 5 coarse sand (zone-lll) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources)

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-lll) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Centering and shuttering including strutting, propping etc. and removal of form work for : Foundations, footings, bases for columns

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. Hot finished welded type tubes

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

40 mm thick fine dressed stone flooring over 20 mm (average) thick base of cement mortar 1:5 (1 cement : 5 coarse sand), including pointing with cement mortar 1:2 (1 cement : 2 stone dust) with an admixture of pigment to match the shade of stone. Red sand stone

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : One or more coats on old work

Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-incharge. (a) Made of G.I. wire of dia 4 mm

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.

Providing and erecting Garware Nylon Net of 3mm or more thick braided thread square mesh opening size not more the (40mmx40mm) required colour with antiship knots, made of auv stablized having 4 mm border rope along with nets 100% machine made over locked stiched/ wirh birder rping and tie cords, steam set for perfect dimensions etc. Note: The colour, shape pattern and make shall be approved by the Engineer-in-charge.

Providing and fixing tennis court net make Garware or equivalent 2.5 to 3.5 mm thick braided thread, plastic coated Steel cable thickness 5mm border rope along with nets 100% machine made over locked stiched/wire birder roping and tie cords, stream set for perfect dimensions etc. all complete as direction of Engineer-in-charge. Note: The colour, shape pattern and make shall be approved by the Engineer-in-charge.

Providing and fixing Garware or equivalent Black Badminton Net crafted using 3mm HDPE twine, White Vinyl PVC Coated Fabric Headband with 20 mm square mesh stream set for perfect dimensions etc. all complete as direction of Engineer-in-charge. Note: The colour, shape pattern and make shall be approved by the Engineer-in-charge.

Providing and fixing poles ( for the tennis court) consist of 4" tubluar/round MS pipes(heavy duty), polyster coated with brass winder and internal wind system, pinned at bottom including fixing the ground sleeves all complete as per the direction of Engineer-in-charge.

Providing and fixing poles ( for Badminton Court) consist of tubluar/round MS pipes(heavy duty), polyster coated with brass winder and internal wind system, pinned at bottom including fixing the ground sleeves all complete as per the direction of Engineer-in-charge.

Apply GST Correction Factor @0.973 on DSR 2023 items except item no. 20 to 25 i.e Rs. 21,49,841.60

Add cost index 3% on DSR 2023 items except item no. 20 to 25 i.e Rs. 20,91,795.89

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