Providing and fixing of chain-link fencing for new substation site at Solar Colony including main gate of STD Division

Amount

Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres:.All kinds of soil :

Soiling : Dumping of Stone Including Cost of stone

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with :1:2:4 (1 cement : 2 coarse sand : 4graded stone aggregate 20 mm nominal size)

Random Rubble masonry with hard stone in foundation and plinth including leveling up with cement concrete 1:6:12 (1 Cement : 6 coarse sand : 12 graded stone aggregate 20mm nominal size) upto plinth level and curing complete with: Cement mortar 1:6 (1 Cement : 6 coarse sand)

Centering and shuttering including strutting, propping etc. and removal of form work for: 4.6.1 Foundations, footings, bases for columns

Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works. Complete Job

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 Made of G.I. wire of dia. 4 mm, PVC coated to achieve outer dia not less than 5 mm in required colour and shade

Providing and fixing concertina coil fencing with punched tape concertinacoil 600 mm dia 10 meter openable length ( total length 90m), having 50 nos rounds per 6 meter length, upto 3 m height of wall with existing angle iron ‘Y’ shaped placed 2.4 m or 3.00 m apart and with 6 horizontal R.B.T.reinforced barbed wire, stud tied with G.I. staples and G.I. clips to retain horizontal, including necessary bolts or G.I. barbed wire tied to angle iron,all complete as per direction of Engineer-in-charge, with reinforced barbed tape (R.B.T.) / Spring core (2.5mm thick) wire of high tensile strength of 165 kg/ sq.mm with tape (0.52 mm thick) and weight 43.478 gm/ meter (cost of M.S. angle, C.C. blocks shall be paid separately) and barbed wire is including complete job with fixtures everything

Fencing with R.C.C. post placed at required distance, embedded in cement concrete blocks, every 15th post, last but one end post and corner post shall be strutted on both sides and end post one side only, provided with horizontal lines and two diagonals of barbed wire weighing 9.38 kg per 100 meters (minimum), between the two posts fitted and fixed with G.I.staples on wooden plugs or G.I. binding wire tied to 6 mm bar nibs fixed while casting the post (cost of R.C.C. posts, struts, earth work and concrete to be paid for separately) :- Payment to be made per meter cost of total length of barbed wire used. With G.I. barbed wire

CEMENT PLASTER (IN FINE SAND) 12mm Cement plaster of mix:1 : 4 ( 1 cement : 4 fine sand)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, column, pillars, piers, abutments, posts and struts etc. upy floor five level excluding cost of centering, shuttering, finishing and reinforcement: (1:1.5:3) 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size). for gate pillars

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete. (Thermo-Mechanically treated bars.)

Steel work in built up tubular round, square or rectangle including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer including welding and bolting with special shaped washers etc complete: Hot finished seamless type tubes

EXTERIOR FINISHING Finishing walls with water proofing cement paint of required shade on New work (two or more coats applied @ 3.84 kg/10sqm)

Carriage of material by MT from source to site of work including loading, unloading complete job for cement and steel for an avg distance of 10km

Carriage of material by MT from source to site of work including loading, unloading complete job for sand and aggregate for an avg distance of 15km

M/S BILAL AHMAD (BID ID -136751)

M/S STANZIN CHOTZANG (BID ID -136829)

M/S RINCHEN WANGCHUK GOVT CONTRACTOR (BID ID -136375)

M/S K SHAMIM AHMAD SHAH (BID ID -136757)