West Bengal State Cooperative Marketing Federation Limited Tender

Earth work in filling in foundation trenches or plinth with good earth. in layers not exceeding 150 mm . Including watering and ramming etc. layer by layer complete . (Payment to be made on the basis of measurement of finished quantity of work) (a) With earth obtained from excavation of foundation.

(I) Cement concrete with graded stone ballast (40 mm size excluding shuttering) (A) Pakur Variety (1:3:6) In ground floor

Batch Mixed Concrete of M30 grade with well graded stone chips (20 mm nominal size) excluding shuttering and reinforcement with complete design of concrete as per IS : 456 and relevant special publications, submission of job mix formula after preliminary mix design after testing of concrete cubes as per direction of Engineer-in charge. Consumption of cement will not be less than 300 Kg of cement with Super plasticiser per cubic meter of controlled concrete but actual consumption will be determined on the basis of preliminary test and job mix foumula. In ground floor and foundation.[using concrete mixture (b) M 30 Grade FOUNDATION

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 worka.(upto roof of ground floor) (c ) Steel shuttering or 9 to 12 mm. thick approved quality ply board shuttering in any concrete work FOUNDATION

Reinforcement for reinforced concrete work in the 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 and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every inter-section, complete as per drawing and direction. (a) For works in foundation, basement and upto roof of ground floor /upto 4 m (ì) Tor steel/Mild steel Foundation UPTO 1ST floor ( gf roof)

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

Brick work with 1st class bricks in cement mortar (1:6) (a) Above plinth level

Plaster (to wall,floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints or roughening of concrete surface. Including throating, nosing and drip course where necessary (¡) With 6:1 cement mortar , 15mm plaster GR.FL

Applying decorative cement based paint of approved quality after mpreparing the surface including scraping the same thoroughly (plastered or concrete surface) as per manufacturer's specification (iii) Two coats gr. Floor

Applying Interior grade Acrylic Primer of approved quality and brand on plastered or cencrete surface old or new surface to receive Distemper/ Acrylic emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC. (In Ground Floor) (i) Internal surface (All floors) (b) Two coats i) Water based interior grade Acrylic Primer GR FL

Applying Exterior grade Acrylic primer of approved quality and brand on plastered or cencrete surface old or new surface to receive decorative textured (matt finish) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC (a) TWO Coat GR.FL

Protective and Decorative Acrylic exterior emulsion paint of approvedN quality, as per manufacturer's specification and as per direction of Engineer-in-Charge 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. b) Premium 100% Acrylic Emulsion GR FLOOR

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-incharge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming to IS: 816- 1969 & IS: 1995 using electrodes of approved make and brand conforming to IS:814- 2004, 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 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 or 7% of weight for finished structural members weighing not less than 22.5 Kg. / m. or 15 % 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. The rates are considered for a height of erection 8m. / 2nd floor level from the ground. Add 1.5% extra over the rate for each additional floor or 4m. beyond initiial 8m. or part thereof. I) For structural members of specified sections weighing less than 22.5 Kg./m

a) Priming one coat on steel or other metal surface with synthetic oilbound primer of approved quality including smoothening surfaces by sand papering etc.

Supplying fitting and fixing 600 mm ( ±30 mm) diametre R.B.T(Reinforced Barbed Tape) Concertina fencing on wall top usingconcertina coils stretched to approx.6 meters length at site clippedwith 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

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

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. Pakur Varity

WEIGH BRIDGE SHEAR WALL SHIFTING Dismantling R.C. Column, beams,wall etc. Including cutting rods and removing rubbish as directed within a lead of 75 m. including stacking of steel bars.

Removal of rubbish,earth etc. from the working site and disposal of the same beyond the compound, in conformity with the Municipal / Corporation Rules for such disposal, loading into truck and cleaning the site in all respect as per direction of Engineer in charge

Earth work in excavation of foundation trenches or drains . In all sorts of soil (including mixed soil but excluding laterite or sandstone )including removing . Spreading or stacking the spils within a lead of 75 m . As directed . The item includes necessary trimming the sides of trenches. leveling. dressing and ramming the bottom . bailing out water as required complete. (a) Depth of excavation not exceeding 1,500 mm

Earth work in filling in foundation trenches or plinth with good earth. in layers not exceeding 150 mm . Including watering and ramming etc. layer by layer complete . (Payment to be made on the basis of measurement of finished quantity of work) (a) With earth obtained from excavation of foundation.

(I) Cement concrete with graded stone ballast (40 mm size excluding shuttering) (A) Pakur Variety (1:3:6) In ground floor

Batch Mixed Concrete of M20 grade with well graded stone chips (20 mm nominal size) excluding shuttering and reinforcement with complete design of concrete as per IS : 456 and relevant special publications, submission of job mix formula after preliminary mix design after testing of concrete cubes as per direction of Engineer-in charge. Consumption of cement will not be less than 300 Kg of cement with Super plasticiser per cubic meter of controlled concrete but actual consumption will be determined on the basis of preliminary test and job mix foumula. In ground floor and foundation.[using concrete mixture (b) M 30 Grade FOUNDATION

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 worka.(upto roof of ground floor) (c ) Steel shuttering or 9 to 12 mm. thick approved quality ply board shuttering in any concrete work FOUNDATION

Reinforcement for reinforced concrete work in the 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 and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every inter-section, complete as per drawing and direction. (a) For works in foundation, basement and upto roof of ground floor /upto 4 m (ì) Tor steel/Mild steel Foundation UPTO 1ST floor ( gf roof)

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

Brick work with 1st class bricks in cement mortar (1:6) (a) Above plinth level

Plaster (to wall,floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints or roughening of concrete surface. Including throating, nosing and drip course where necessary (¡) With 6:1 cement mortar , 15mm plaster GR.FL

PARKING AREA Box cutting or filling in Road embankment in all sorts of soil including spreading the spoils properly over the flank as necessary or on berm to approximate grade & camber and rolling the sub-grade with power roller to proper camber and grade as per direction and satisfaction of Engineer-in-charge including uprooting and removing plants and jungles when and where necessary (a) Depth up to 150 mm.

(b) For each additional Depth of 150mm and part therof

Extra for manual compaction of earth by rammers / hand roller in 250 mm layers including watering etc. if required. (Borrow pit measurement

Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the 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

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening / binding materials to fill up the interstices of coarse aggregate, watering including lighting, guarding, barricading and making necessary earthen bundh of one metre width oneach side and preparing the bed by necessary cutting or filling, including cost of all materials andhire and labour charges of all men and machineryand compacting to the required density, as perClause 404 of Specifications for Road & Bridge Works of MoRT&H (5th Revision(ii) Grading-I Aggregate (63 mm to 45 mm) Using Stone Screening Type B (11.2 mm) B. Manual Means

(iii) Grading-II Aggregate (53 mm to 22.4 mm) Using Stone Screening Type B (11.2 mm B. Manual Means

Supplying and laying brick Khoa of ordinary bats of size (38 mmx 63 mm)of approved quality in 100 mm layer (loose) filling in gaps with small ones rammed and compact as directed true to level and grade

(I) Cement concrete with graded stone ballast (40 mm size excluding shuttering) (B) With N.B. Variety stone metal In ground floor

Controlled Cement concrete with well graded stone chips (20 mm nominal size) excluding shuttering and reinforcement with complete design of concrete as per IS : 456 and relevant special publications, submission of job mix formula after preliminary mix design after testing of concrete cubes as per direction of Engineer-in charge. Consumption of cement will not be less than 300 Kg of cement with Super plasticiser per cubic meter of controlled concrete but actual consumption will be determined on the basis of preliminary test and job mix foumula. In ground floor and foundation.[using concrete mixture (b) M 25 Grade

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 worka.(upto roof of ground floor) (c ) Steel shuttering or 9 to 12 mm. thick approved quality ply board shuttering in any concrete work

Reinforcement for reinforced concrete work in the 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 and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every inter-section, complete as per drawing and direction. (a) For works in foundation, basement and upto roof of ground floor /upto 4 m.

Construction of cement concrete kerb with top and bottom width 115 and 165 mm respectively, 250 mm high in M 20 grade PCC on M-10 grade foundation 150 mm thick, foundation having 50 mm projection beyond kerb stone, kerb stone laid with kerb laying machine, foundation concrete laid manually, all complete as per clause 409 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). (The rate is inclusive of cost of all materials, labour, hire and usage charges of machinery and all incidental charges in this connection.) A) Using Concrete Mixer

Supplying and laying open mesh Jute Geotextile (JGT) for slope protection in road embankments, having overall weight of 500gm/m2, thickness 5 mm, width 1220 mm, strength 10 KN/m (in warp direction) and 7.5 KN/m (in weft direction) on slopes of embankments dressed and cut to a stable gradient, providing side lapping of 100 mm and horizontal lapping of 250 mm including cutting and anchoring trenches upto 150 mm depth at top and bottom of slope and refilling the same with excavated earth as per direction complete.

Bituminous filler of approved type in expansion joints of dummy joints including finishing the top surface as directed

Add 12% G.S.T. + 1% L.W.Cess