2nd call for Construction of open Gym and procurement of Gym instruments at Kazi Nazrul Mahavidyalaya ,Sonamura under Sepahijala District for the year 2025-26

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, lift upto 1.5 m, 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 m and lift upto 1.5 m.All kinds of soil

Supplying and filling in plinth, under floor, foundations etc. with sand (fine) from local quarry with all lifts including spreading in horizontal layers, watering, grading to required slope, ramming, consolidating and compacting each layer by using plate compactor or by any suitable method complete

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering-All work Upto plinth level:1:4:8 ( 1 Cement: 4 fine sand : 8 graded stone aggregate 40 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement. - All work up to plinth level 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto floor five level. Thermo-Mechanically Treated bars/ Cold twisted deformed steel bars

Centering shuttering including struttings, propping etc. and removal of form work for:

i)Foundations, footings, bases for columns etc. for mass concrete with timber plank

ii)Lintels, beams, plinth beams, girders, bressumers and cantilevers with shuttering ply

First class brick work in foundation and plinth including cost of all materials as required complete In cement mortar 1:6 ( 1 cement : 6 fine sand ).

Providing and laying cement concrete 1:2:4 (1 cement: 2 fine sand : 4 graded stone aggregate 20 mm nominal size) flooring finished with a floating coat of neat cement including cement slurry, rounding of edges and strips and cost of glass strips etc. complete.

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.

Supply & installation of pre painted Galvalume sheets (size,shape and pitch of corrugation as approved by Engineer-incharge) in 550mpa steel grade, made out of Cold rolled steel coated with Znic-Aluminium alloy coating of 43.5% Zn, 55% Al and 1.5% Silicon confirming to ASTM A 792/A782M, ASTM A90/A90M, ASTM AS 1937, ASTM A924/A92M, Alloy coating AZ150/AZ100, colour coated with high quality polyester coating,top coated of modified polyester of 20 micron, back side coat of 5 micron, having epoxy primer coat of 5 micron on both side.Sheet should have protective guard film of 25 microns minimum to avoid scratches while transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling/self tapping screws of size (5.5x 55mm) with EPDM seal or with polymer coated J or L hooks, bolts and nuts 8mmdiameter with bitumen and G.I. limpet washers or with G.I.limpet washers filled with white lead 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

Providing ridges or hips of width 60 cm overall width plain G.S. sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete.

With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel, galvanised iron / steel work

12 mm cement plaster of mix(1:4)

Neat cement punning.

Finishing walls with premium acrylic smooth exterior paint of required shade of approved brand and manufacture on new work ( two or more coats applied @ 1.43 litre/10 sqm ) over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm complete. [Payment shall be made after submission of Test Certificate issued by the Manufacturer]

Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.80 ltr/10 sqm of approved brand and manufacture

Providing and fitting fixing of different Gym instruments at different places as per direction of Engineer in charge

i)Seating cum Standing Twister

ii)Shoulder cum Chest Press

iii)ABS Trainer

iv)Bench Chest Press

v)ROWER

vi)AIR WALKER