Construction of Durga Mandap at Tengapara Bengali High School, Kokrajhar. TN-40-2.

ITEM NO:-1/2.8 Earthwork in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or10 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.

ITEM NO:-2/16.12 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

ITEM NO:-3/4.1 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :4.1.5 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)

ITEM NO:-4/5.22A 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.

ITEM NO:-5/5.9 Centering and shuttering including strutting, propping etc. and removal of form for5.9.1 Foundations, footings, bases of columns, etc. for mass concrete

Centering and shuttering including strutting, propping etc. and removal of form for5.9.6 Columns, Pillars, Piers, Abutments, Posts and Struts

ITEM NO:-7/5.9.5 Lintels, beams, plinth beams, girders, bressumers and cantilevers

ITEM NO:-8/5.9.3 Suspended floors, roofs, landings, balconies and access platform

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)

ITEM NO:-10/6.2 Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in:6.2.2 Cement Mortar 1:6 (1 cement : 6 coarse sand).

ITEM NO:-11/2.25(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.

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 sizederived from natural sources)

ITEM NO:-13/4.10 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)

ITEM NO:-14/6.4 Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : 6.4.1 Cement mortar 1:4 (1 cement : 4 coarse sand)

ITEM NO:-15/11.6 Cement plaster skirting up to 30 cm height, with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement.11.6.1 18 mm thick

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately). 9.1.1 Second class teak wood

ITEM NO:-17/9.9 Providing and fixing glazed shutters for doors, window sand clerestory windows using 4mm thick float glass panes, including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws. 9.9.1 Second class teak wood 9.9.1.1 35 mm thick

ITEM NO:-18/10.3 Providing and fixing in position collapsible steel shutters with vertical channels 20x10x2 mm and braced with flat iron diagonals 20x5 mm size,with top and bottom rail of T-iron 40x40x6 mm, with 40 mm dia steel pulleys, complete with bolts, nuts, locking arrangement, stoppers, handles, including applying a priming coat of approved steel primer.

Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete.9.48.1 Fixed to steel windows by welding

Cement concrete flooring 1:2:4 (1 cement :2 coarses and :4 graded stone aggregate) finished with afloating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete.11.3.1 40 mm thick with 20 mm nominal size stone aggregate

Marble stone flooring with 18 mm thick marble stone, as per sample of marble approved by Engineer-in-charge, over 20 mm (average) thick base of cement mortar 1:4 ( 1 cement: 4 coarses and) laid and jointed with grey cement slurry, including rubbing and polishing complete with : 11.23.3 Agaria White

15 mm cement plaster on rough side of single or half brick wall of mix: 13.5.1 1:4 (1 cement: 4 coarse sand)

ITEM NO:-23/13.80 Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

ITEM NO:-24/13.46 Finishing walls with Acrylic Smooth exterior paint of required shade : 13.46.1 New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied@ 2.20 kg/10 sqm)

ITEM NO:-25/4.17 Making plinth protection 50 mm thick of cement concrete 1:3:6 (1 cement: 3 coarses and (zone-III) derived from natural sources: 6 graded stone aggregate 20 mm nominal size derived from natural sources) over 75 mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth.

Filling of Earth ITEM NO:-1/2.38 Filling with available fly ash and earth (excluding rock) in trenches or embankment in layers (each layer should not exceed 15 cm), with intermediate layer of compacted earth (Soil density of 98%) after every four layers of compacted depth of fly ash, sides & top layer of filling shall be done with earth having total minimum compacted thickness 30 cm or as decided by Engineer -in-charge, including compacting each layer by rolling/ ramming and watering, all complete as per drawing and direction of Engineer -in - charge.

Sanitary Installation ITEM NO:-1/17.7 Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the wallswherever require:17.7.3 White Vitreous China Wash basin size 550x400 mm with a pair of 15 mm C.P. brass pillar taps

ITEMNO:2/18.7 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes ,having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamp sat 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall 18.7.1 15 mm nominal dia Pipes

18.7.2 20 mm nominal dia Pipes

18.7.4 32 mm nominal dia Pipes

ITEM NO:-3/18.15 Providing and fixing brass bib cock of approved quality :18.15.1 15 mm nominal bore

ITEM NO:-4/18.16 Providing and fixing brass stop cock of approved quality :18.16.1 15 mm nominal bore

ITEM NO:-5/18.56 Providing and fixing PTMT pillar cock of approved quality and colour.18.56.1 15 mm nominal bore, 107 mm long, weighing not less than 110 gms each

ITEM NO:-6/17.31 Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete.

Providing and fixing PTMT soap Dish Holder having length of 138mm, breadth 102mm, height of 75mm with concealed fitting arrangements, weighing not less than 106 gms.

17.73 Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour. 17.73.2 600 mm long towel rail with total length of 645 mm, width 78 mm and effective height of 88 mm, weighing not less than 190 gms.

Electrification Works Wiring for lightpoint/fanpoint/exhaust fan point/callbell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. 31.10.1 1.10.1 Group A

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. 31.14.1 1.14.1 2X1.5sq.mm+1 X1.5sq.mm earthwire

1.14.4 2 X 6 sq. mm + 1 X 6 sq. mm earthwire

1.14.11 4 X 16 sq. mm + 2 X 6 sq. mm earthwire

1.21 Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required. 1.21.1 20mm

1.27 Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required. 1.27.3 4 Module (125mmX75mm)

1.27.4 6 Module (200mmX75mm)

1.27.6 12 Module (200mmX150mm)

1.24 Supplying and fixing following modular switch/socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 1.24.1 5/6 A switch

1.24.3 15/16 A switch

1.24.4 3 pin 5/6 A socket outlet

1.24.5 6 pin 15/16 A socket outlet

1.26 Supplying and fixing modular blanking plate on the existing modular plate & switch box excluding modular plate as required.

MR-1 36 w Cool White Bajaj LED Panel Light Square, Base, Type: 2 ft X 2ft.

MR-2 Bajaj Energy BLDC ceiling fan, 1200 mm, 350 RPM.

MR-3 Crompton 50W Gleam Led Flood Light- CDL

MR-4 Crompton Rover Plus-150W.

2.3 Supplying and fixing following way, single pole and neutral,sheet steel, MCB distribution board, 240 V, on surface/ recess,complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) 2.3.3 12 way ,Doubledoor

2.10 Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections,testingandcommissioningetc.asrequired 2.10.1 Single pole

6.2 Providing and fixing of lightning conductor finial, made of 25 mm dia 300 mm long, G.I. tube, having single prongat top, wit h 85 mm dia 6 mm thick GI base plate including hole etc. complete as required.

6.7 Providing and fixing G.I. tape 20 mm X 3 mm thick on parapet or Surface of wall for lightning conduct or complete as required.(For horizontal run)

6.8 Providing and fixing G.I. tape 20 mm X 3 mm thick on parapet or Surface of wall for lightning conductor complete as required.(For vertical run)

6.12 Providing and fixing testing joint, made of 20 mm X 3 mm thick G.I. strip, 125 mm long, with 4 nos. of G.I. bolts, nuts, chuck nuts and spring washers etc. complete as required.

5.4 Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure withcover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

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

5.18 Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/submain wiring/ cable as required.

5.12 Providing and laying earth connection from earth electrode with 6 SWG dia G.I. Wire in 15 mm dia G.I. pipe from earth electrode including connection with G.I. thimble excavation and re-filling as required.

6.14 Providing and laying G.I. tape 32 mm X 6 mm from earth electrode directly in ground as required.