Construction of Extension of 11 KV Control Room Bulilding at 220 KV Sub Station Bangan

Amount

Earth work in excavation in fdns,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.

Dismantling of brick work in cement sand mortarincluding T&P scaffolding whereever necessary .

Centring & shuttering for sides & soffits of beams , lintels

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

CC 1:8:16 with 40mm gauge stone aggregate

PCC of Cement Concrete 1:6:12 with stone ballast

RCC M-20 machine mixed and vibrated excluidiing steel reinforcment & shuttering in foundation & plinth

RCC M-20 machine mixed and vibrated excluidiing steel reinforcment & shuttering in superstr.

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

Ist class brick work in CM 1:5 in founation

Ist class Brick work laid in 1:4 in foundation & plinth

P&f 110 mm dia UPVC Bend

Embedding 100 dia UPVCI rain water pipe ISI mark pipe in cement mortar during brick work

Bottom Khura on ground 1.2m x 0.6m consisting of brick on edge Lid in cement mortar 1:3 over 75 mm CC v1:8:16 i/c 12.5 mm thk Cem plaster 1:3

Ist class Brick work laid in 1:4 in 1st storey up to 4.00 mtr above plinth lavel i/c parapet for 4.50 mtr & 3.05 mtr slab

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

Terracing consisting of tiles 27.86x11.43x3.83 Cm laid over 25mm mud plaster 7.5cm mud filling on another laver 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

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

Base course of floor consisting of 100 mm th CC 1:8:16 & 100 mm thk sand filling

Conglomerate floor 40mm thk cement concrete 1:2:4

Conglomerate floor 50mm thk cement concrete 1:2:4

Plinth protection / Flat brick or tile flooriing laid incement sand mortar 1:4 on 100 mm thk Cem concrete 1:8;16 & 100 thk sand filling & cement pointiing 1:2 on top

P& Laying vitrified tile 600x600 premium quality complet as per specifications over 20 thk CM 1:4 for new floor laid with cement based high polymer modified quick set complete in all respect.

12.5 mm th cement plaster 1:5

20 mm th. Cement plaster 1:5 on Paprapet

20 mm thk. Cement plaster 1:6 inside the SH Building

Bearing plaster of 10 mm rhk. CM 1:3 finished with a floating coat ot neat cement & thk Coat of Lime wash / POP on top of walls when dry for bearing of RCC Slab & Beams

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 Emusion paint of approved brand & manufacture to give an even shade 2-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,handles& screws etc. for these fittings ( excluiding sliding bolts)

i) For shutters area up to 0.5 Sqm

ii)For shutter area above 0.5 Sqm

Providing and fixing hydraulic door closer ISI mark complete.

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

P&F 12mm thick prelaminated particle board in aluminium doors shutters & partitions as per architectural drawings and the directions of engineer incharge

P&F glazing in aluminium doors windows ventilators shutters & partitions as per architectural drawings and the directions of engineer incharge

Cold steel twisted bar bending & binding complete in all respect as per Note XIV of chapter 10

Wire gauge fixed in aluminium/steel windows with 3mm thick flat iron cover moulding of 12.5 mm width fixed with ,mechanical screws in all respect

Electrical items

RECESSED PVC CONDUIT PIPE WIRING SYSTEM WITH FLUSH PIANO TYPE SWITCHES:-Wiring in PVC insulated copper conductor single core FR cable (ISI marked) overall 1.5sq. mm, 1100volts grade to be laid in heavy gauge PVC conduit pipe 20mm/ 25mm dia (ISI Marked) recessed in wall etc. complete with powder coated/anodized concealed metal boxes (1.6mm thick with Brass lugs) required for having (Flush/ Piano type accessories) Step type electronic fan regulators 100watts (socket size), bell push,5Pin 6Amp. sockets (4Module Box), 16/20Amp. universal sockets (6Module Box), 6/16/20Amp. Switches etc. and covered with brown bakelite white glazed translucent backside painted sheet 3mm thick etc., PVC connector (For Fan Box and Call Bell), Steel Hooks, Sheet metal fan box (1.6mm thick shape hexagonal), Circular junction Boxes (Four way PVC 1½" deep for walls and CI 3" deep for ceiling), bonding to earth with PVC insulated copper conductor single core FR cable (ISI marked) 1sq. mm, 1100volts grade (For 6Amp. wall socket & plug control point) and other petty material etc., including the cost of above material, cutting and filling up of chases (with finishing the surface):-

Wiring fan point without fan box in PVC insulated copper conductor single core FRLS cable (ISI marked) overall 1.5 sq. mm, 1100volts grade with step type electronic fan regulator 100watts (socket size).

Wiring fan point with sheet metal fan box (shape hexagonal & sheet thickness not less than 1.60 mm) in PVC insulated copper conductor single core FRLS cable (ISI marked) overall 1.5 sq. mm, 1100volts grade with step type electronic fan regulator 100watts (socket size).

Wiring light point in PVC insulated copper conductor single core FRLS cable (ISI marked) overall 1.5 sq. mm, 1100volts grade.

Wiring 3 Pin 6 Amp. Plug control comprising wall socket and switch including bonding to existing earth with PVC insulated copper conductor single core FRLS cable (ISI marked) overall 1 sq. mm, 1100volts grade complete.

Wiring 3 pin 16/20 amp. power plug control and switch.

Supply and erection of PVC insulated single core FRLS copper conductor cable ISI marked left bare in pipe or casing of suitable size excluding the cost of supply and erection of pipe or casing.

PVC insulated copper conductor single core FRLS cable (ISI marked) overall 2.5 sq.mm, 1100volts grade

PVC insulated copper conductor single core FRLS cable (ISI marked) overall 4 sq.mm, 1100volts grade

Supply & erection of pipe for wiring purposes including bends, inspection boxes etc., where necessary including painting as per PWD General Specifications 2010:-

Heavy gauge welded conduit pipe 25mm dia. (ISI marked 1.60mm thick) On Surface

Supply and erection of Miniature Circuit Breakers/ RCBO's/ RCCB's in the existing MCB distribution board as per PWD General Specifications 2010 including connections with suitable size of imbles/lugs.GROUP-B: (Havell's, HPL, ABB, Indo Asian & other brands approved by PWD)

Miniature circuit breaker single pole 0.5 to 4amp. (Breaking capacity 10kA, Curve-C) suitable for 240/ 415 volts 50cycles AC supply

Miniature circuit breaker double pole 0.5 to 4amp. (Breaking capacity 10kA, Curve-C) suitable for 240/ 415 volts 50cycles AC supply

Supply and erection of sheet metal double door distribution boards of suitable size and of required no. of ways for mounting miniature circuit breakers/ RCBO's/ RCCB's in the existing MCB distribution board as per PWD General Specifications 2010 including connections with suitable size of thimbles and bonding to existing earth etc.GROUP-B: (Havell's, HPL, ABB, Standard & other brands approved by PWD)

Supplying and Fixing General Purpose tube Fitting of Crompton make in ceiling by hanging with two no pipes (MODEL T5JB1328EB) of 2 x 28 W T-5 (CFL)

P & F ceiling fans standard make 1400mm sweep with regulator . Bajaj ,Crompton/G.E.C./ Philips/ GEC/Khaitan make.

Supplying and fixing exhaust fan 18” sweep of Crompton Make including louver ( MODEL T5JB1328EB) of 1x28 W T-5

P/F steel nosing made of angle 30x30x3 mm with MS flat 15x4mm and 6mm dia bar

P/F MS checqured plate 5mm thick

Cable racks of 40x40x5mm

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

MS RAKSHA CONSTRUCTION CO.

INDO ENGINEERING WORKS