Upgradation to Secondary School under ISSE at GSS,Mori, Siang District.

Amount

1.SH:- Academic Building:-

SH : I : EARTH WORK. Earth work in excavation in foundation and trenches in soils containing 50% or more of shingle or small size boulders upto 30 cm size, lift upto 1.50 m and stacking the excavated soil not more than 3 m clear from the edge of the excavation and returning the stacked soil in 15 cm layers when required, into plinth, sides of foundation etc consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated soil as directed within a lead of 50m.

Re-filling excavated earth in foundations and plinth etc. in 15 cm layer including ramming and watering etc. complete.

Filling in plinth with sand under floors including watering, ramming, consolidating and dressing complete.

SH :- II : CEMENT CONCRETE WORK.Providing and laying in foundations and plinth cement concrete 1 : 4 : 8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) excluding the cost of centring and shuttering.

Providing and laying cement concrete 1 : 2 : 4 (1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size) excluding the cost of centring and shuttering in : b) Walls including attached buttresses, pilasters and their caps and bases and string courses etc. up to floor two level.

SH : III : R.C.C. WORK Reinforced concrete work in foundations, footings, bases of columns etc. and mass concrete excluding cost of centring, shuttering and reinforcement in : a) 1 : 1.5 : 3 (1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size).

Reinforcement cement concrete work in columns, pillars, piers, abutments, post and struts etc up to floor two level including finishing and plastering the exposed surface with cement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to

Reinforced cement concrete work in lintels, beams and bresumers up to floor two level including finishing and plastering the exposed surface with cement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface.

Centring and shuttering including strutting, propping etc and removal of form work for : a) Foundation, footings, bases of columns etc. and mass concrete.

b) Column Pillars Struts.

c) Lintels, beams, girders, bressumers and cantilevers etc.

Reinforcement of RCC work including bending, binding and placing in position complete. a) Mild steel.

SH : IV : BRICK WORK.Brick work with best available local bricks in foundations and plinth in cement mortar 1:6 (1 cement : 6 fine sand).

Extra for brick work with best available local bricks in superstructure above plinth level up to floor two level

SH : V : WOOD WORK Providing approved best available local wood (Class B-II) work in frames of doors, windows, clerestory window and other frames, wrought framed and fixed in position.

Providing best available local wood (Class - B II) work in frames of false ceiling, partitions and trusses etc, sawn and put up in position.

Providing and fixing panelled, glazed or panelled and glazed shutters for doors, windows and clerestory windows including necessary iron butt hinges with necessary screws. a) 38 mm thick best available local wood, class - B I

Providing and fixing 40 x 3 mm flat iron hold fasts 40 cm long including fixing to frame with 10 mm dia bolts, nuts and wooden plugs and embedding in cement concrete block 30 x 10 x 15 cm in 1 : 3 : 6 (1 cement : 3 sand : 6 hard stone chips 40 mm nominal

Providing and fixing MS grills of required pattern in wooden frames of windows etc with MS flat, square or round bars with round headed bolts and nuts or by screws. a) Ornamental Grill.

Providing and fixing aluminum butt hinges anodised, transparent or dyed to required color or shade with necessary screws etc complete.a) 100 x 63 x 4 mm

Providing and fixing aluminum Handles anodised transparent or dyed to required color or shade with necessary screws etc complete.a) 100 mm

Providing and fixing MS Hooks and Eyes. (a) 150 mm.

SH : VI : STEEL WORK.Providing and fixing MS fan clamp type I of 16 mm dia MS bar bent to shape with hooked ends in RCC slabs during lying including painting the exposed portion of loop all as per standard design complete.

Steel work in built up tubular trusses including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer welded and bolted including special shaped washers etc complete (welding to be paid separately).

Welding by gas plant

SH : VII : FLOORING Cement concrete flooring 1 : 2 : 4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement. a) 50 mm thick

SH : VIII : ROOFING Providing corrugated G.I.sheet roofing fixed with galvanised iron J or L hooks, bolts & nuts 8 mm dia with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead complete, excluding the cost of purlins, rafters and trusses. a) 0.83 mm thick GI sheet

Providing ridges or hips 60 cm overall in plain G.I. sheet fixed with galvanised iron J or L hooks, bolts and nuts 8 mm dia. G.I. limpet and bitumen washers complete. a) 0.83 mm thick GI sheet

Providing and fixing 20 mm thick wooden planks ceiling (frame work for base to be paid separately) with M.S. screws. a) Timber Plank Class - A IV

Providing and fixing on wall face C.I. rain water pipe including filling the joints with spun yarn soaked in neat cement slurry and cement mortar 1 : 2 ( 1 cement : 2 fine sand). c)150 mm diameter pipe

SH : IX : FINISHING 12 mm cement plaster 1 : 3 (1 cement : 3 fine sand).

15 mm cement plaster 1 : 3 (1 cement : 3 fine sand). On the rought side of single or half brick

Finishing walls with water proofing cement paint of approved brand and manufacture and required shade on new work (three or more coats) to give an even shade.

Distempering (two or more coats) with oil bound washable distemper of approved brand and manufacture and of required shade on new work over and including a priming coat with distemper primer of approved brand and manufacture to give an even shade.

Applying priming coat with ready mixed pink primer of approved brand and manufacture on wood work complete.

Painting two or more coats (excluding priming coat) with superior ready mixed paint for wood work of approved brand and manufacture in all shades on new work to give an even shade.

SH : X : DRAINAGE Construction of cement concrete drain 15 cm wide and 15 cm deep in cement concrete 1 : 3 : 6(1cement : 3 sand : 6 hard graded stone chips or shingle 40 mm and down gauge) 8 cm thick on sides and bottom and plastering and all exposed surfaces with 12mm thick cement mortar 1 : 3 (1 cement : 3 coarse sand) including shuttering complete.

SH : X I: WATER SUPPLY. Providing and fixing GI pipes complete with GI fittings and clamps including cutting and making good the walls (internal work). a) 15mm nominal bore.

a) 20mm nominal bore.

Providing and fixing GI pipes complete with GI fittings including trenching and refilling etc (external work). a) 20 mm nominal bore

Providing and fixing brass bib cock of approved quality.a) 15mm nominal bore.

Providing and fixing brass stop cock of approved quality.a) 20 mm nominal bore

Providing and fixing PVC connection pipe with brass union 30cm length.a) 15mm nominal bore.

b) 20mm nominal bore.

Painting G.I. pipes and fittings with white paint over a coat of ready mixed priming coat both of approved quality for new work.a) 15 mm dia pipe

b) 20mm dia pipe

SH : XII : SANITARY INSTALLATION Providing and fixing white vitreous china water closet squating pan (Indian type WC pan) size 580 mm with 100 mm and sand cast iron P or S trap, 12.5 Litre high level CI flushing cistern (of approved make) with fittings RS or CI brackets, 32 mm dia galvan. a) Long Pan patten WC Pan

Providing and fixing 600x450 mm bevelled edge mirror or superior glass (of approved quality) complete with 6 mm thick asbestos sheet ground fixed to wooden cleadt with CP brass screws and washers.

Providing and fixing white vitreous china wash basin with RS or CI brackets painted white 15 mm CP brass pillar taps and CP brass chain with rubber plug 32 mm CP brass waste of standard pattern, 32 mm dia CP brass trap and MI unions complete, including cutting and making good the walls where required. b) Flat back wash basin size 550x400 mm with single 15 mm CP brass pillar taps of heavy quality.

Providing and fixing rubber plug for sink or wash basin.

Providing and fixing sand cast iron/ cast iron (spun) soil, waste and vent pipes.a) 50 mm dia

b) 100 mm dia

Providing and fixing sand cast iron heel rest sanitary bend.a) 100 mm dia

a) 50 mm dia

Making soak pit 2.50 m dia 3 m deep with 45 x 45 cm dry brick honeycomb shaft and SW drain pipe 100 mmdia 1.80 m long complete as per standard design.

Constructing brick masonry manhole with 2nd class bricks in cement mortar 1 : 5 (1 cement :5 fine sand) RCC top slab with 1 : 2 : 4 mix (1 cement : 2 coarse sand : 4 stone single 0 mm nominal size), foundation concrete 1 : 4 : 8 mix (1 cement : 4 coarse a) Inside size 90 x 80 cm and 45 cm deep including CI cover with frame (light duty) 455 x 610 mm internal dimensions total weight of cover and frame to be not less than 38 Kg (weight of cover and frame to be not less than 38 kg, (weight of cover 23 Kg and weight of frame 15Kg).

Septic Tank Earth work in excavation in foundation and trenches etc. in all kinds of soil (excluding soil containing 50% or more of shingle or small size boulders upto 30 cm size, saturated soil and rock), lift upto 1.50 m and stacking the excavated soil not more tha

Providing and laying in foundations and plinth cement concrete 1 : 5 : 10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) excluding the cost of centring and shuttering.

Reinforced concrete work in foundations, footings, bases of columns etc. and mass concrete excluding cost of centring, shuttering and reinforcement in : a) 1 : 1.5 : 3 (1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size).

Reinforced cement concrete in walls (any thickness) including attached pillasters, buttresses, plinth and string course, fillets etc from top of foundation up to floor two level including finishing and plastering the exposed surfaces with cement mortar 1

Reinforced cement concrete in suspended floors, roofs, landings and balconies upto floor two level including finishing and plastering the exposed surface with cement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth an

Reinforcement of RCC work including bending, binding and placing in position complete. a) Cold twisted bars

Centring and shuttering including strutting, propping etc. and removal of form work for:a) Suspended floors, roofs, landing shelve and theirsupports, balconies and chajjas (3.50m height)

b) Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc.

12 mm thick cement plaster 1:3( 1 cement : 3 fine sand)

Neat cement punning

Cement concrete flooring 1 : 2 : 4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement. a) 40 mm thick.

Electrification POINT WIRING Point wiring in PVC conduit, with modular type switch.Wiring for light point /fan point/exhaust fan point/call bell point with 1.5 Sq.mm FR PVC insultated copper conductor single core cable in surface/recessed PVC conduit,with modular switch, modular switch, suitable size G.I. box and earthing the point with 1.5 sq. mm. FR PVC insulated copper conductor single core cable etc. as required.Group A

Group B

Group C

Wiring for light/ power plug with 2X4 sq. mm FR PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit along with 1 No 4 sq. mm FR PVC insulated copper conductor single core cable for loop earthing as required.

Wiring for circuit/ submain wiring along with earth wire with the following sizes of FR PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required 2 x 1.5 sq. mm + 1 x 1.5 sq. mm earth wire (5A Plug).

2 x 4 sq. mm + 1 x 4 sq. mm earth wire(for power point).

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

TV Cable in existing Conduit :-Supplying and drawing co-axial TV Cable RG - 6 grade,0.7 mm solid copper conductor PE insulated, shielded with fine tinned copper braid and protected with PVC sheath in the existing surface/recessed steel/PVC conduit as required.

S/F modular type switch/socket :- Supplying and fixing following modular switch/socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 5/6 Amps Switch

15/16 Amps Switch

5/6 Amps Socket

15/16 Amps socket outlet

Telephone socket outlet

TV Antenna Socket Outlet

Supplying and fixing stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.

Supplying and fixing 3 pin, 5 amp ceiling rose on the existing junction box/ wooden block including connection etc as required

Supplying and fixing brass batten/ angle holder including connection etc. as required.

Erection of wall bracket /ceiling fittings of all sizes and shapes containing upto two GLS lamps per fitting, complete with all accessories including connection etc. as required.

Supplying and fixing call bell/ buzzer suitable for single phase, 230 volts, complete as required

Installation, testing and commissioning of pre-wired, fluorescent fitting/ compact fluorescent fitting of all types, with all accessories and tube etc., including supplying and fixing ball and socket arrangement, 2 no. down rods of 20 mm dia X 1.6 mm thick steel conduit upto 30 cm length, painting and wiring the down rods and connection with 1.5 sq. mm FR PVC insulated, copper conductor, single core cable and earthing etc as required.

Installation, testing and commissioning of ceiling fan, including wiring the down rods of standard length (upto 30 cm) with 1.5 sq. mm FR PVC insulated, copper conductor, single core cable, including providing and fixing phenolic laminated sheet cover on the fan box etc. as required.5/6 amps switch

Installation, testing and commissioning of resistance type ceiling fan regulator,in existing switch box including connection with 1.5 sq. mm FR PVC insulated, copper conductor, single core cable,earthing the regulator etc. as required.

Installation of exhaust fan in the existing opening, including making good the damage, connection, testing, commissioning etc. as required. 510 mm sweep

CHAPTER 2 – MCCB, MCB & DB’S Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required32 Amp TP&N

63 Amp TP&N

Providing and fixing following rating and breaking capacity MCCB in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required.100 Amp

Providing and fixing following rating and breaking capacity MCCB in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required.4 way (4 + 12), Double door

6 way (4 + 18), Double door

EARTHING Copper Plate Electrode :- Earthing with Copper plate 600 x 600 x 3 mm thick including accessories and providing masonary enclosure with cover plate having locking arrangement and water pipe etc.(but without charcoal or coke and salt) complete as required.

Providing and laying earth connection from earth electrode with 4.00 mm dia copper wire in 15 mm dia G.I. pipe from earth electrode including connection with copper thimble excavation and re-filling as required

Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required.

Site Development Excavation in Hill Area in Soil by Mechanical Means (Excavation in soil in hilly area by mechanical means including cutting and trimming of side slope and disposing of excavated earth with all lifts and lead upto 1000 metres.

M/s 2K and 2T Enterprise

M/s KBAKT Enterprises

M/S GUMIN ENTERPRISES