West Bengal State Electricity Distribution Company Limited Tender

Single brick flat soiling of picked Jhama bricks including removing & dressing bed to proper level & filling joints with local sand.

Brick work with 1st class bricks in cement mortar (6:1). In foundation and plinth

125mm thick brick work with 1st class bricks in cement mortar (1:4).

Cement concrete with graded ballast (40mm size) excluding shuttering in ground floor. Pakur Variety: 1:3:6 proportion.

Ordinary cement concrete M-15 (1:2:4) with graded stone chips (20mm.down) excluding shuttering and reinforcement, if any, as perIS-456-2000(Pakur/Chandilvariety).

Ordinary cement concrete M-20 (mix 1:1.5:3) with graded stone chips (20mm nominal size) excluding shuttering and reinforcement, if any, in gr. Floor as per relevant IS codes a) Pakur variety.

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc. including supply of rods, initial straightening and removal of loose rust(if necessary,) cutting to requisite length, hooking & bending to correct shape, placing in proper position & binding with 16 gauge black annealed wire at every inter section complete as per drawing and direction. Mild steel/Tor steel. i) For work in foundation & upto roof of ground floor/upto 4m. JSW/JSPL/SHYAM/SRMB/BMASL/ELECROSTEEL/SSL

Hire & Labour charges of shuttering upto 4m. using approved stout props and thick hard planks of approved thickness with required bracing for concrete slabs beams, columns, lintels curved or straight including fitting & striking out after completion of work (upto the roof of ground floor). 25mm to 30mm thick wooden shuttering as per decision and direction of E-in-charge. a) without staging

b) with centering & staging

Plaster(to wall, floor, ceiling etc.) with sand & cement mortar including rounding off or chamfering corners as directed and raking out, joints including throating, nosing and drip course, scaffolding/ staging where necessary.(Excluding cost of chipping over concrete surface). i)15mm thick plaster (with1:6 cement morter )

ii) 10mm thick plaster (with1:4 cement morter )

Neat cement punning about 1.5 mm. thick in wall, dado, window sills, floor,drain,etc. Note:Cement 0.152 cum per 100sqm.

Priming one coat with synthetic enamel/oil bound primer of approved quality including smoothening surface by sand papering etc. Steel or other metal surface.

Painting with best quality synthetic enamel paints of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary.

M.S. Structual works in columns, beams, chequered plate etc. with simple rolled structural members (e.g.Joists, angles, channel sections conforming to IS:226, IS:808 & SP(6)-1964 connected to one another with brackets, gussets, cleats as per design, direction of E-in-Charge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming to IS:816-1956 & IS:1955 using electrodes of approved make and brand conforming to IS:814-1957, haulage, hoisting and erection all complete. The cost includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour required for the work required including all incidental charges such as electricity charges, labour insurance charges etc. For built up sections or structural members weighing less than 22.5Kg/m (Payment will be made as per the schedule)

Supply and carriage of 40mm crushed stone from nearest Rail yard and its spreading as per the instruction of the Engineer-in-charge.

Supplying and laying chequered tiles of any shade & approved quality with (1:1.5:3) cement concrete laid in panels or patterens as directed in pavement, footpath etc. including necessary underlay 25mm thick (av) c. mortar (1:3) complete in all respect in all labour and materials. (slurry @ 4.4 kg/sqm at backside and pointing @2.4 kg/sqm for joint filling). Red Variety, i)25mm thick(red variety)

Surface dressing of the ground in any kind of soil including removing vegetation inequalities not exceeding 15cm depth and disposal of the rubbish within a lead upto 75m as directed.

Supply of labour Mazdoor(male) for taking out gravel and shifting of damaged cover slab and stacking the same as per the direction of the E-in-Charge.

Dismantling all types of masonary excepting cement concrete plain or reinforced, stacking serviceable materials at site and removing rubbish as directed within a lead of 75m. In ground floor, including roof

Dismantling R.C.floor, roof, beams etc. including cutting rods and removing rubbishas directed within a lead of 75m including stacking of steel bars. In ground floor, including roof

Dismantling all types of plain cement concrete works, stacking serceable materials at site and removing rubbish as directed within a lead of 75m.In ground floor including roof. Upto 150mm thick

Supplying, fitting and fixing 600mm (+/-30mm) diameter R.B.T. concertina fencing on wall top using concertina coils stretched to approx 6mtr length at site clipped with 2nos. of horizontal R.B.T. strands which will be tensioned and fixed with the vertical MS angle iron posts by means of security fasteners (such as 'C' clips, R.B.T. clips etc.) (cost of posts will be paid separately)