Revised estimate for construction of dressing room, kitchen, and dining room at community hall Spituk

Amount

Earth work in excavation by manual means over areas (Exceeding 30 em and upto 1.5 mtr in depth, 1.5 mtr in width as well as 10 sqm. on plan) including disposal of excavated earth upto 1 mtr from cutting edge, disposed earth to be levelled and neatly dressed in : All kinds of Soil

Providing and Laying of dry-stone soiling of any thickness in horizontal level, hand packed including cost of stone.

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering- All work upto plinth level. 1:3:6 (1 cement: 3 coarse sand: 6 graded stone aggregate 40mm nominal size). Using crushed Stone:

Random Rubble masonry with hard stone from nallah in foundation and plinth including levelling up with cement concrete 1 :6:12 ( 1 Cement: 6 coarse sand : 12 graded stone aggregate 20mm nominal size) at plinth level with A cement mortar 1:6 (1 Cement: 6 coarse sand)

Providing and laying damp-proof course 50rnm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size is (A) Crushed

Providing and fixing upto floor five level precast cement concrete solid blocks including hoisting and setting in position with cement mortar 1:3 (1 cement : 3 coarse sand), cost of required centring, shuttering and complete 1:3:6 (1 cement: 3 coarse sand: 6 graded stone aggregate 20mm nominal size) (A) Crushed

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutmen"ts, posts ans sturts, etc. upto floor five level excluding cost of centring, shuttering, fmishing and reinforcement. 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded crushed stone aggregate 20mm nominal size)

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete.Thermo-Mechanically Treated bars.Complete job.

Centring and shuttermg including strutting, propping etc. and removal of form for· Lintels, beams, plinth beams, girders, bressumers and centilevers.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. Layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering lead upto 50m and lift upto 1.5m.

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 and length (hold fast lugs or with dash fasteners shall be paid for separately):Second class kail wood

Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows including lSI marked M.S. pressed Butt hinges bright finished of required size with necessary screws excluding panelling which will be paid for separately,al! complete as per direction of engineer- in charge. Rate for thickness of shutter in 35 mm per sqm (Second kail wood ).

Providing and fixing glazed shutters for doors, window and clerestory windows using 10kg/sqm (4mm thick) float glass panes including lSI marked M.S. pressed butt hinges bright finished of required size with necessary screws. (Rate for thickness of shutters is 30 mm per sqm)

French spirit polishing with Two or more coats on new works including a coat of wood filler

Providing and fixing local traditional ornamental shingstak Including polishing all complete job

Steel work in built up tubular round, square or rectangular including cutting , hoisting , fixing in position and applying a priming coat of approved steel primer including welding and bolting with special shaped washers etc.complete. Hot finished welded type tubes

Providing corrugated G. S. sheet roofing including vertical/ curved surface fixed with polymer coated J or L hooks, bolts and nuts 8mm diameter with bitumen and G. I limpet washers or with G. I. limpet washers filled with white lead and including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (upto any pitch in horizontal/vertical or curved surface)excluding the cost of purlins, rafters and trusses and including cutting to size and shape whereever required. 0.63mm thick with zinc coating not less than 27 5gm/m2

15mm thick Cement plaster on the rough side of half single brick wall of mix: 1 : 4 ( 1 cement : 4 coarse sand).

Providing and applying white cement based putty of average thickness 2 mm, of approved brand and manufacture, over the plastered wall surface to prepare the surface even and smooth complete.

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

Providing, fixing and applying plaster of paris (POP) false ceiling consisting of frame work made with 50mm sq M.S. tubes of 18 G thickness as main runner at 600 mm c/c both ways, suspended/ supported with M.S. flats 25x4 mm from existing R.C.C. slab including providing and fixing expanded metal of size 5.25mmx1.25mm thickness welded to main runner and applying POP (calcium sulphate semihydrate variety)to the expanded metal of thickness not less than 1 Omm finished smooth to line and level including necessary supports scaffolding etc. as required and also including applying a coat of red oxide zinc chromate primer over the M.S. fiame workand suspenders complete.

Providing and Fixing PVC false ceiling incl all complete job

Carraige charge of sand and bajree average lead upto 10km by mechanical transport.

carriage charge of Stone average lead upto 20 km by mechanical transport.

Wiring for light point 6amp socket/exhaust fan point / call bell point /with 1.5 Sq.mm PVC FR insulated copper conductor single core in surface/recessed medium class PVC conduit, suitable size MS box and earthing the point with 0.75 Sq.mm. FR PVC insulated copper conductor single core cable as required.

Wiring for 16amp socket outlet with 2.5mm FR PVC insulated copper conductor cable in existing recessed PVC conduit including sheet as required.

Supplying and drawing circuit wire for light and 6/16amp socket outlet with 4.0sqmm FR PVC insulated copper conductor single core cable in the recessed/surface PVC conduit pipe as required.

Supplying and fixing of 25mm PVC conduit capping along with accessories in surface/recessed including cutting the wall and making good the same in case of recessed conduit as required.

Supply and fixing of a 10amp 240 volt single pole grid plate mounted switch indicator with molded copper plate including recessed 2 inch M.S box complete as required including connection.

Supply and fixing of combined 3 pin 240 volt 10amp socket outlet with safety shutter and 10amp 240 volt single pole mounted in recessed including M.S box complete as requird..

Supply and fixing of combined 3 pin 240 volt 20amp socket outlet with safety shutter and 20amp 240 volt single pole mounted in recessed including M.S box complete as requird

Supply and fixing of following single pole and neutral sheet steel MCB distribution board 240 volt on surface recess complete with tinned busbar neutral link earth bar, tin bar, detachable glaud plates, double door interconnected including pointing etc as required 16 way double door SPN.

Supply and fixing of the following light fixtures including all accessories like electronic ballasts coms etc, complete as required concealed/Tube lightning 20 watt 3000k, round LED Luminaries as per Philips

Supply and fixing of miniature circuit breaker of following poles in the existing MCB DB completed with connections testing and commissioning etc, as required. A) Single pole 6/10/20 Amp

Supply and fixing of miniature circuit breaker of following poles in the existing MCB DB completed with connections testing and commissioning etc, as required. B) Double pole 40 Amp

Junction box 3 inches 250 grams G.I with holes for connection, submersed in concrete with connections as required.

Fan box with rod 500 grams G.I with holes for connection, submersed in concrete with connections as required.

3 modular plate

6 modular plate

Exhaust fan 150 mm

Providing and fixing ceiling fan of approved brand philips, crompton,havels etc. complete jobs.

M/S TSERING ANGCHOK GOVT CONTRACTOR

GHULAM HUSSAIN

M/S TSEWANG NURBU GOVT CONTRACTOR

SONAM PALDAN

M/s JIGMET NORLAH