West Bengal State Electricity Distribution Company Limited Tender

Filling in foundation or plinth by silver sand in layers not exceeding 150 mm. as directed and consolidating same by thorough saturation with water ramming complete, including the cost of supply of sand. (Payment to be made on measurement of finished quantity). Do by fine sand

With carried earth arranged by the contractor within a radius exceeding 5 km. but not exceeding 10 km. including cost of carried earth.

Cement concrete with graded stone ballast (40 mm size excluding shuttering). In ground floor and foundation.(A) Pakur Variety. (a) 1:3:6 proportion

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips(20 mm.nominal size) excluding shuttering and reinforcement, if any, in ground floor as per relevant IS codes.a) Pakur Variety i) In ground floor and foundation.

Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes. (a) Pakur variety

Hire and labour charges for shuttering with centreing and necessary staging upto 4 m. using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor).(a) Steel shuttering or 9 to 12 mm thick approved quality ply board shuttering in any concrete work

(b) 25mm. to 30mm. shuttering without staging in foundation etc.

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. (a) For works in foundation, basement and upto roof of ground floor/upto 4 m (i) Tor steel/Mild steel SAIL/TATA/RINL (Payment to be made on required quantity of reinforcement as per drawing and direction).

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

Labour for Chipping of concrete surface before taking up Plastering work.

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface] ii) With 1:4 cement mortar b) 15 mm thick plaster

20 mm thick plaster

M.S. structural works in columns, beams etc. with simple rolled structural members (e.g. joists, angle, channel sections conforming to IS: 226, IS: 808 & SP (6)- 1964 connected to one another with bracket, gussets, cleats as per design, direction of Engineer-in- charge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming to IS: 816- 1956 & IS: 1995 using electrodes of approved make and brand conforming to IS:814- 1957, haulage, hoisting and erection all complete. The rate 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 including all incidental chages such as electricity charges, labour insurance charges etc. including handling charges of materials for the work complete. Payment to be made on the basis of calculated weight of structural members only in finished work as per IS specified weight. Payment for gusset, bracket, cleat, rivets, bolts and nuts may be make by adding the actual weight of such items with the weight of finished structural members or15 % of weight for finished structal members weighing less than 22.5 Kg. / m. may be increased allow for bracket, cleat, rivet, bolts and nuts etc.and no seperate payment being made for these items, as per direction of Engineer In Charge. For structural members of specified sections weighing less than 22.5 Kg./m

Applying Exterior grade Acrylic Primer of approved quality and brand on plastered or concretesurface old or new surface to receive decorative textured (mat finish) or smooth finish acrylic exterior Immersion paint including scrapping and preparing the surface thoroughly, complete as per manufacturer's specification and as per direction of E.I.C. One coat on new surface. (a) In ground floor.

Protective and decorative Acrylic exterior emulsion paint of approved quality, as per manufacturer's specification and as per direction of EIC to be applied over acrylic primer as required.The rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer. Normal Acrylic Emulsion.i) In ground floor.

Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. On Steel

Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary. On steel or other metal surface :With other than hi-gloss of approved quality -Two coats (with any shade except white)

Supplying, fitting galvanised 3 ply 12 gauge / 4 points line of barbed wire in fencing (holes already made in the body of the post) or fixed by staples tightening and fixing the wires in taut condition with straining bolts including the cost of cutting and of lapping joints in the wire as necessary but excluding the cost of galvanised staples,straining bolt and binding wire where necessary.

Supplying fitting and fixing 600 mm (+/- 30 mm) diametre R.B.T (Reinforced Barbed Tape) Concertina fencing on wall top using concertina coils stretched to approx.6 meters length at site clipped with two nos. of horizontal R.B.T strands which will be tensioned and fixed with the vertical M.S angle iron posts by means of security fasteners (such as 'C' clips, R.B.T clips etc.)

Supplying galvanised staples fitted and fixed complete. 44 mm. to 50 mm. size

Supplying galvanised straining bolts (with eye at one end with double nuts and washers) fitted and fixed complete. (i) 12 mm. dia. (a) 300 mm.

Providing weep holes in Brick masonry / Plain /Reinforced concrete abutment, wing wall / return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V:20H towards drawing face. Complete as per drawing and Technical specifications.

(a) M.S.or W.I. Ornamental grill of approved design joints continuously welded with M.S,W.I. Flats and bars of windows, railing etc.fitted and fixed with necessary screws and lugs in ground floor.(a)(i) Grill weighing above 10 Kg./sq.mtr and up to 16 Kg./sq. mtr.

M.S gate of jail type as per approved design made of strong M.S frame work,intermediate stiffencrs and round/square bars or angle.M.S sheet(not less than14 gauge).gussets,cleats etc.including necessary riveting, bolting, welding, locking and hanging arrangements,fitting and fixing complete as per direction of the Engineer-in-charge.In Ground Floor.

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

Supplying of deparemental bricks in cement mortar (1:6)(a) In foundation and plinth

Labour for laying soiling with departmental bricks including carriage of departmental bricks within a lead of 150 metres preparation of bed as necessary with brick joints properly filled in and packed with brick joints properly filled in and packed with local sand or powdered earth and including necessary cushion of similar materials below the soling (and in between layers when more than one layer is used) (a) Single brick flat soling (thickness 75 mm)

125mm. thick Flyash brick work asper IS12894:2002 in cement mortar (1:4) in ground floor.

200 mm. thick Brick work with Fly Ash Bricks set in cement sand mortar (1:6) including raking out joints, curing, scaffolding etc. complete in all respect. (a) In ground floor

Single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with powdered earth or local sand.

Neat cement punning about 1.5mm thick in wall, dado, window, sills, floor, drain etc.NOTE : Cement 0.152 CuM per 100 sq.m.

Dismantling all types of masonry excepting cement concrete plain of reinforcement, stacking serviceable materials at site and removing rubbish as directed within a lead of 75m.(a)In 1st floor floor including roof

Supplying and laying Polythene Sheet (150gm / sq.m.) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches.

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

Stripping off worn out plaster and racking out joints of wall, ceilings etc. upto any height and in any floor including removing rubbish within lead of 75 m as directed.

Labour (Majdur Male)

60 mm thick interlocking designer concrete paver block M- 35 grade for light-traffic zone,commercial & office complex,tourist resort as per IS: 15658-2006 (over 20-40 mm medium sand bed on 250mm thk WBM/ WMM base course & 250 mm thk bound gnaular /granular sub-base course including cost of sand for sand bed but excluding cost of base ,sub-base course & subgrade preparation.) (ii) Coloured Decorative

Supplying and laying true to line and level High Grip, Scratch resistant, Neutral to UV rays, Full Body Vitrified Tiles conforming to IS:15622-2006 & IS 4457-2007 and tested in accordance with IS:13630 [Non- modular sizes for tiles with Skid resistance: 0.6, Mohr's hardness 7.0, Staining resistance: Class1, Water Absorption E 0.5%] & MOR 35N/sq.mm and Breaking strength 1500 N for Outdoor area of building e. g. Gang-way, Corridor, Driveway, Parking lots, Courtyards, Sloping ramps, Entrance lobbies, Patios, Portico etc. set over necessary underlay and 2 mm thick cement slurry at back side of tiles using cement @ 2.91 Kg./Sqm, joints grouted with admixture of white cement and colouring pigment to match with colour of tiles and removal of wax coating of top surface of tiles with warm water and cleaning the tiles using soft and dry cloth complete including the cost of materials, labour and all other incidental charges complete including backside slurry but excluding the cost of underlay and true to the manufacturer's specification and direction of Engineer-inCharge.In Ground Floor: Sizes-300 mm x 300 mm x10 mm