Construction of extension in 11 KV Control Room Building at 220 KV S/S Bajakhana

Earth work in excavation in foundations, trenches etc in all kinds of soil where pick jumper work is not involved & not exceeding2.00 mtr depth i/c dressing of bottom & sides stacking the excavated soil clear from the edge.

Earth filling under floors with surplus soil containing gravel or kankar up to 40 % excavatd from foundations & taken only from out side the building plinth in 15 Cm layer i/c ramming , watring & consolodating up to lead of 30 Mtrs

Dismantling brick work tile, masonry or tile lining-in cement

Dismantling concrete-Lime concrete, cement concrete of 1:6:12 or leaner mix

Dismantling concrete-Cement concrete plain1:2:4 mix

Dismantling Reinforced cement concrete

Dismantling cement conglomerate floors 25mm to 50mm thick without concrete base

Scraping-Bricks dismantled from brick work in lime or cement.

Centring and shuttering for sides and soffits of beam, beams launchings girders bressumers, lintels

Centring & shuttering for flat surfaces such as suspended floors, roofs landings etc.

Cement concrete 1:8:16 With stone aggregate 40mm gauge

Cement Concrete 1:6:12 with 40mm gauge stone aggregate.

Reinforced cement concrete M-20 mechnically batch mixed using batch type concrete mixture as per IS 1791 and vibrated by needle vibrator but execulding steel reinforcement centring and shuttering in super structure.

DPC 7.5 Cm thick of CC 1:2:4 with 2- coats of bitumen 20/30 penetration @1.65 kg/sqmtr laid hot & sanded.

Damp proof course 4cm thick of cement concrete 1:2:4 with water proofing compound as per manufactures guidelines.

First class burnt brick work laid in cement sand mortar 1:6 in foundation and plinth.

First class burnt brick work laid in cement sand mortar 1:5 in foundation and plinth.

First class burnt brick work laid in cement sand mortar 1:5 in Superstructure.

First class burnt brick work laid in cement sand mortar 1:4 in foundation and plinth.

Ist class burnt brick work laid in cement sand mortar 1:4 in 1st storey up to 4.00 mtr above plinth level.

Extra for brick work done above 4.00 mtrs for every adition al ht of 2.00 mtrs. (Parapet )

Terracing consisting of tiles 22.86x11.43x3.83 cm laid over 25mm mud plaster 7.5cm mud filling on another level of 25 mm mud plaster i/c 2-coats of bitumen laid hot @ 1.65 kg/sqmtr on top of RCC slab i/c grouting with cement sand mortar 1:4 & top surface to be left clean after wire brushiing.

Bottom Khura on ground 1.2m x 0.6m consisting of brick on edge in cement mortar 1:3 over 75 mm CC of 1:8:16 i/c 12.5 mm thk Cement plaster 1:3.

Top Khurra 0.6mx0.6m for rain water pipe in 25mm thick cement concrete 1:2:4 over 50.00 thick cement concrete 1:8:16

CC gola 1:2:4 10 cm x 10 cm concave quardant along junction of roof with parapet finished smooth

Providing and Fixing ceiling consisting of 12.5mm thick Gypsum Board of any size G.I. Cradling hanged from the ceiling by means of G.I. Hanger complete as per drawings,specifications and tothe entire satisfaction of engineer-in- charge.

P&F110 mm dia SWR UPVC bend for rain water pipe as per IS:14735.

Providing and fixing 110 mm dia . U.P.V.C Rainwater pipe of 2.5 kgf./sqm as per IS:4985 including jointing during masonary complete as per specifications and to the entire satisfaction of Engineer-in- charge. (If fixed on wall face clamp to be paid separatly as per respective item).

Water proofing treatment of Roof Slab with High performance cementitious two component product, consisting of a powder component and an acrylic polymer using two coats ( Dr Fixit Roofseal flex - Packaging Size: 12 .5 kg (7.5 kg powder + 5 kg polymer) / equivalent water proofing Solution ). The slurry thus formed by mixing the two, is to be applied on new roofs to forms a seamless, highly elastic, non-toxic waterproofing layer on the roof with a life expectancy of 7 years. The work shall be carried out all complete as per specification and the direction of the Engineer-in-charge.

Base course of floor consisting of 100 mm thick CC 1:8:16 & 100 mm sand filling.

Conglomerate floor 40mm thick cement concrete topping 1:2:4 using mechanical mixer for mixing of material

Providing and laying Double charged vitrified floor tiles in different sizes in light colour shades made using Soluble Salt Technology (thickness to be specified by the manufacturer) with water absorption’s less than 0.08% and conforming to IS : 15622 of approved make in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement: 4 fine sand), complete. ( Soluble salt Print Penetration should be up to 1 to 2 mm after the tiles are fired & polished ).-Size 600x600 mm

12.5 mm thick cement plaster 1:5

12.5 mm thick cement plaster 1:6

20mm thick cement plaster 1:5 in two coats work

Plastering on underside of ceiling 10mm thick cement plaster 1:4

Finishing walls with acrylic smooth exterior paint of required shade with 2-coats applied @ 1.67 ltr/10 sqmtr over & incluiding base coat of water proofing cement paint applied @ 2.20 Kg / 10 sqm.

Wall painting with Plastic emulsion paint of approved brand in two coats

Preparation of plastred surface or concrete surface for painting PE (incluiding sand papering the surface ) using ready mixed cement based wall putty by applying 2-coats to get required finish.

Cost of Aluminium fittings complete for doors, windows such as tower bolts, handless and screw etc. for these fittings (Excluding sliding bolt)-(i)For shutter area below 0.50 sqm

(ii)For shutter area above 0.50 sqm

Providing and fixing aluminium work for doors,windows, ventilators & built up standard tubular sections & other sections 733 & IS 1285 of Jindal / equivalent make approved ny engg incharge fixed with rawl plugs & screws with fixing clips or with expansion hold fastners i/c necesasry fitting up to gap at junctions, top, bottom a7 sides reqiored PVC plugs Aluminiumsections shall be smooth rusat free straight & jointed mechanically complete as per architectural drawings & the directions of engineer incharge.-Fixed portion for chowkats

Shutters of doors / windows/ cup Boards

Providing and fixing 12mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS: 12823 Grade l Type ll, in paneling fixed in aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of Engineer-In-Charge. Prelaminated particle board with decorative lamination on Both side.

P&F glazing in aluminium doors windows ventilators shutters & partitions as per architectural drawings and the directions of engineer incharge -Float glass panes of 5 mm thickness

Providing and fixing double action hydraulic floor spring of approved brand and manufacture IS : 6315 marked, for doors including cost of cutting floors as required, embedding in floors and cover plates with brass pivot and single piece MS sheet outer box with slide plate and with stainless steel cover plate etc. complete as per the direction of Engineerin- charge.

Providing and fixing aluminum sliding door bolts ISI marked anodized (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with nuts and screws etc. complete :-250mm x 16mm

Steel reinforcement for RCC work where not included in the complete rate of RCCincluding bending, binding and placing in position complete:- Up to 20mm dia bars.

Electrical installations

wiring fan point with fan box

wiring light point

wiring 6 amp plug control

wiring 16/20amp power plug control point

Supply and erection of PVC insulated FR single core copper conductor cable suitable up to 1100 volts grade

overall size 1.5 sqmm

overall size 2.5 sqmm

overall size 4 sqmm

Supply and erection of heavy gauge PVC conduit pipe 25mm dia on surface for wiring purposes including bend ,junction boxes, etc

Supply and erection of MCB single pole 0.5-4amp (10KA,curve-C)for circuit protection against overload and short circuit control fault suitable for 240/415 volts

Supply and erection of Miniature Circuit Breaker MCB's for circuit protection against overload and short circuit current fault suitable for 240/ 415 volts 50cycles AC supply with breaking capacity of 10kA, Curve-C and low watt losses as per IS/IEC 60898-1, energy limitation class-3, true contact indication, label holder facility in the existing MCB distribution board as per PWD General Specifications including connections with suitable size of thimbles/lugs:--MCB Single Pole 6-32amp. (10kA, Curve-C)

MCB Single Pole 50, 63amp. (10kA, Curve-C)

SHEET METAL DOUBLE DOOR DISTRIBUTION BOARD FOR MCB's/ RCBO's/ RCCB's:-SP&N Double Door Distribution Board 8 way each

NON-SCHEDULE ITEMS

Supplying & Fixing of General purpose tube fitting of Crompton make on wall of 1X36 W T-5 (CFL).

Providing & fixing ceilling fans standard make 1400mm sweep of cool breeze range with regulator Crompton Make.

Supplying & Fixing exhaust fan 12'' sweep of Crompton make including louver (Model T5JB1328EB) 1x28 W T-5.

Supplying & Fixing exhaust fan 18'' sweep of Crompton make including louver (Model T5JB1328EB) 1x28 W T-5.

S & F concealed tube fitting 2'x2' with electronic choke and CFL tube of Wipro make of 2x36 W (TC-L)

Providing & Fixing MS nosing made of angle of size 30x30x3 mm with MS flat of 15x4 mm and 6 mm dia steel bar complete as per drawing and directions of Engineer-in-Charge

Providing & Fixing MS Chequred plates of 5 mm thickness complete as per directions of Engineer-in-Charge

Disposal of surplus earth/malba upto 5 KM lead including loading/unloading

Recovery of bricks dismantled

Recovery of brick bats

P&F Wire guage to aluminium chowkhat with screws etc. complete in all respectas directed by engineer incharge.

Providing and fixing of M.S. Cable racks made out of M.S. flat 75x6 mm or M.S. angle 40x40x6 mm complete in all respects as per drawing.

Providing and fixing GI barbed wire in 4 rows complete as per specification

Supplying and fixing of Angle Iron Posts complete as per drawing.

Adjusted/Landing Rates (i/c the effect of extra carriage and difference of quarry rates wherever applicable)

Fine Sand

Cement

Steel

Coarse Sand

Crushed Bajri 12mm/13.2mm

Crushed Bajri 10mm/11.2mm

Stone ballast 40mm

Bricks

Tiles

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