Construction of RCC Central Godown Building at the Campus of Social Welfare Department at Dimalgaon, Kokrajhar. TN No.67_06.

Amount

Civil Works: 2.8 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. 2.8.1 All kinds of soil.

2.26 Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. 2.26.1 All kinds of soil

2.25(a) Excavating, supplying and filling of local earth (including royalty) by mechanical transport upto a lead of 5km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete.

2.27 Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.

4.1 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 4.1.6 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

16.12 Dry brick pitching half brick thick in drains including supply of bricks and preparing the surface complete : 16.12.1 With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

5.9 Centering and shuttering including strutting, propping etc. and removal of form for 5.9.1 Foundations, footings, bases of columns, etc. for mass concrete

5.9 Centering and shuttering including strutting, propping etc. and removal of form for 5.9.5 Lintels, beams, plinth beams, girders, bressumers and cantilevers

5.1 Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 5.1.2 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

4.10 Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 12.5mm nominal size derived from natural sources)

11.5 62 mm thick cement concrete flooring with concrete hardener topping, under layer 50 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) and top layer 12mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate, 6mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacture’s specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.

5.9 Centering and shuttering including strutting, propping etc. and removal of form for 5.9.5 Lintels, beams, plinth beams, girders, bressumers and cantilevers

5.9 Centering and shuttering including strutting, propping etc. and removal of form for 5.9.6 Columns, Pillars, Piers, Abutments, Posts and Struts

5.9 Centering and shuttering including strutting, propping etc. and removal of form for 5.9.19 Weather shade, Chajjas, corbels etc.

5.9 Centering and shuttering including strutting, propping etc. and removal of form for 5.9.3 Suspended floors, roofs, landings, balconies and access platform

5.2 Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : 5.2.2 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

5.3 Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources).

5.22 Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. 5.22.6 Thermo-Mechanically Treated bars of grade Fe-500D or more.

5.22A Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. 5.22A.6 Thermo-Mechanically Treated bars of grade Fe-500D or more.

6.2 Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in: 6.2.1 Cement mortar 1:4 (1 cement : 4 coarse sand) Tie Beam to Plinth

6.3 Brick work with common burnt clay machine moulded perforated bricks of class designation 12.5 conforming to IS: 2222 in superstructure above plinth level up to floor five level in cement mortar 1:6 (1 cement : 6 coarse sand) : 6.3.1 With F.P.S.(non modular) bricks

13.2 15 mm cement plaster on the rough side of single or half brick wall of mix : 13.2.1 1:4 (1 cement: 4 fine sand)

13.9 Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement. 13.9.1 12 mm cement plaster Around Plinth

13.4 12 mm cement plaster of mix : 13.4.1 1:4 (1 cement: 4 coarse sand) (i) For Building Inside Wall

13.16 6 mm cement plaster of mix : 13.16.1 1:3 (1 cement : 3 fine sand)

13.41 Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade : 13.41.1 New work (two or more coats) over and including water thinnable priming coat with cement primer

13.43 Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface : 13.43.1 Water thinnable cement primer

13.48 Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications : 13.48.1 Two or more coats applied on walls @ 1.25 ltr/10 sqm over and including one coat of Special primer applied @ 0.75 ltr /10 sqm

10.6 Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters. 10.6.1 80x1.25 mm M.S. laths with 1.25 mm thick top cover

13.48.3 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

11.41A Providing and laying Vitrified tiles in floor in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid on 20 mm thick cement mortar 1:4 (1 cement: 4 coarse sand) jointing with grey cement slurry @3.3 kg/sqm including grouting the joints with white cement and matching pigments etc. The tiles must be cut with the zero chipping diamond cutter only . Laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, leveling system and rubber mallet for placing the tiles gently and easily. 11.41A.3 Glazed Vitrified tiles Matt/Antiskid finish of size 11.41A.3.1 Size of Tile 600 x 600 mm

Electrification 1.8 Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit, with piano type switch, phenolic laminated sheet, suitable size M.S. box and erthing the point with 1.5 sq.mm FRLS PVC indulated copper conductor single core cable etc. as required. 1.8.1 Group A

1.8.2 Group B

1.12 Wiring for light/ power plug point with 2 x 4.0 sq.mm FRLS PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit, with 1no, 4sq FRLS PVC insulated copper conductor single core cable for loop earthing as required.

1.14 Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. 1.14.1 2x1.5 sq.mm + 1x1.5 sq.mm earth wire.

1.14.2 2x2.5 sq.mm + 1x1.5 sq.mm earth wire.

1.14.3 2x4 sq.mm + 1x4 sq.mm earth wire.

1.23 Supplying and fixing following plano type switch/ socket on the existing switch box/ cover including connections etc. as required. 1.23.1 5/6 amps switch

1.23.4 3 Pin 5/6 amps Socket outlet

1.27 Supplying and fixing following size/ modules, GI Box alongwith moduler base and cover plate for modular switches in access etc. as required. 1.27.1 1 or 2 module (75mm x 75mm)

1.27.4 6 module (200mm x 75mm)

1.27.5 8 module (125mm x 125mm)

1.28 Supplying and fixing following moduler base & cover plate on existing moduler metal boxes etc. as required. 1.28.1 1 or 2 module

1.28.4 6 module

1.28.8 8 module

2.2 Providing and fixing following rating and bracking capacity and pole MCCB with themomagnetic release and terminal speades in existing cubicle panel board including drilling holes in bubicle panel, making connections. Etc as required. 2.2.1 100A, FPMCCB

2.2.2 125A, FPMCCB

2.3.2 Supplying and fixing following, single pole and neural, sheet steel, MCB distribution board, 240 V on surface/ recess complete with, tinned copper busbar, earth, dim bar, interconnection, powder painted including earthing etc. as required. (Without MCB) (ii) 8 way, double door

2.4.1 Supplying and fixing following single pole and neural, sheet steel, MCB distribution board, 240V on surface/ recess complete with tinned copper busbar, earth, din bar, interconnection, powder painted including earthing etc. as required. (Without MCB/RCCB/Isolator) (i) 4 way (4+12), double door

2.10 Supplying and fixing following rating 240/415V, 10KA C curve, MCB suitable for inductive load of following pole in the existing MCB DB complete with connections, testing and commissioning etc. as required. 2.10.2 5.32A SPN

2.13 Supplying and fixing following rating, four pole, 415V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. 2.13.1 40A TPN MCB

2.13.2 63A TPN MCB

5.2 Earting with G.I. earth pipe 4.5 metre long, 40mm dia including accessories and providing masonry enclousure with cover plate having locking arrangement and watering pipe etc. (but without charcoal/ coke and salt) as required.

5.7 Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as requried.

6.2 Providing and fixing of lighting arrester conductor finial made of 25mm dia 300mm long GI tube having single prong at top with 85mm dia thick GI base plate including holes etc. complete as required.

6.8 Providing and fixing GI pipe 20mm x 3mm thick on parapet or surface of wall for lighting conductor complete as required (For verticle rum)

MR-1 Supplying with including fitting fixing of LED Tube light etc. as directed by the Deptt.

MR-2 Supplying with fitting fixing of 18 W LED Ultra slim ceiling mounting round LED tune light inlcuding all accessories as specified and directed by the deptt. (Orient/ Bajaj/ Hevell Make) etc.

MR-3 Supplying with fitting of 12W LED Ultra slim ceiling mounting square LED tune light inlcuding all accessories as specified and directed by the deptt. (Orient/ Bajaj/ Hevells Make) etc. 12W LED (WHITE)

MR-4 Supplying with including fitting fixing of street lights etc. as directed by the deptt.

MR-5 Supplying with including fitting fixing of Exhaust fan etc. as directed by the deptt.

MR-6 Payment to APDCL authority for load security as per present prevalling morms of APDCL

Biswajit Debnath