SPECIAL REPAIR TO HRDC BUILDING OF CERTAIN DIV AT PMS UNDER GE PANAGARH

Amount

B/R PORTION

Demolition of Brickwork or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc. ,complete all as specified and as directed by Engrs-In-Charge.

M&L for brick work with old sized fly ash bricks straight or curved on plan exc 6m mean radius,built in cement mortar (1:6) ,complete all as specified and as directed by Engrs-In-Charge.

M&L for brick work using old size bricks (EXCEPT BRICKS) straight or curved on plan exceeding 6.00 metre mean radius, built in cement mortar (1:4) ,complete all as specified and as directed by Engrs-In-Charge.

Taking down cement plaster, any description on brick or stone walls and ceiling ,chajja, landing etc including racking of joints hacking for key scrubbing down with water etc ,complete all as specified and as directed by Engrs-In-Charge.

Dismantling of ceilling board of any thickness ,complete all as specified and as directed by Engrs-In-Charge.

S&F 605mmx605mm Anodised aluminium snap grid frame work for false ceilling with all necessary aluminium angle & Tee arrangement with and incl fixing cleats screw etc ,complete all as specified and as directed by Engrs-In-Charge.

S&F Hanger 6mm dia G.I (up to 1200mm length) adjusting level fixed to roof by means of ceilling cleats made out of G.I flat 40x 3mm size 60mm long and expansion hold fasteners 12.5mm dia, 40mm long ,complete all as specified and as directed by Engrs-In-Charge.

S&F 4mm thick false ceilling (non asbestos fiber) plain building boards fixed in aluminium frame work in ceilling flat or sloping with screw ,complete all as specified and as directed by Engrs-In-Charge.

Dismantaling AC corrugated/semicorrugated sheet in roof covering ,complete all as specified and as directed by Engrs-In-Charge.

S&F pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick an colour having tensil strength of 550 Mpa as in roof covering /clading to wall ,fixed with self tapping screws ,complete all as specified and as directed by Engrs-In-Charge.

S&F pre -painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm thick of any coloue having tensil strength of 550 Mpa as in roof covering /clading and fixed with self taping screws ,complete all as specified and as directed by Engrs-In-Charge.

M&L for rendering 15 mm thick on other than fair faces of brick work or concrete surfaces, finished even and smooth (without using extra cement) on walls in cement mortar (1:4) ,complete all as specified and as directed by Engrs-In-Charge.

M&L for two coats of Oil bound distemper on wall surface including 3mm thick wall care putty over chalk whiting and completely removal of existing surface and apply to oil bound distempering ,complete all as specified and as directed by Engrs-In-Charge.

M&L for preparation of old plastered surfaces of walls and applying one coats of cement base paint ,complete all as specified and as directed by Engrs-In-Charge.

M&L for preparation of new plastered surfaces of walls and applying two coats of cement base paint over alkali resistance primer ,complete all as specified and as directed by Engrs-In-Charge.

M&L for applying two coat of white wash on old surface of wall ,complete all as specified and as directed by Engrs-In-Charge.

Taking down chowkhats or frame not exceeding 1.5 Sq. m each with shutter(s) (without taking off shutters from the frame) ,complete all as specified and as directed by Engrs-In-Charge.

Taking down chowkhats or frame exceeding 1.5 Sq. m but not exceeding 4 Sq. m each with shutter(s) (without taking off shutters from the frame) ,complete all as specified and as directed by Engrs-In-Charge.

M&L for factory made, 35 mm thick, panelled shutter second class hard wood, plain framed, hammer marked, with lock rail . The size of rail and stile as per IS : 1003 (Part I), kiln seasoned and chemically pressure treated ,complete all as specified and as directed by Engrs-In-Charge.

M&L for factory made, 35 mm thick, skleton shutter second class hard wood, plain framed, hammer marked, with lock rail . The size of rail and stile as per IS : 1003 (Part I), kiln seasoned and chemically pressure treated ,complete all as specified and as directed by Engrs-In-Charge.

M&L for plain solid straight chowkats second class hard wood and frame,wrought ,framed rebated on the solid ,rounded or chamfered put together with glue pinned ,complete all as specified and as directed by Engrs-In-Charge.

S&F aluminium anodised tower bolt of extruded section of length 150mm ,complete all as specified and as directed by Engrs-In-Charge.

S&F mild steel butt hinges 100 mm long ,complete all as specified and as directed by Engrs-In-Charge.

S&F aluminium anodised handle of extruded section of length 150mm ,complete all as specified and as directed by Engrs-In-Charge.

S&F Aluminum alloy anodized sliding door bolt 300mm long with hasp and staple (bolt type) and fixing bolts and sliding bolts of extruded such or cast aluminum alloy ,complete all as specified and as directed by Engrs-In-Charge.

M&L for cutting holes in brick wall exc half brick but not exc one brick for inserting hold fast and macking good dismanteled portaion in cm 1:4or cement concret 1:2:4 type B-I built in cm ,complete all as specified and as directed by Engrs-In-Charge.

S&F anodised Aluminium frame for doors, windows & ventilators (moveable louvers type) with one or more rebates including joining cleat for fixing etc. Rubber gasketing all round the panels/ shutters to fix glass, PVC gasketing in all channels, locking arrangement ,complete all as specified and as directed by Engrs-In-Charge.

S&F anodised Aluminium window and ventilator shutters ,fixed type without sah bar , aluminium section weighing 0.55 kg/m including necessary joining cleats , glazing clips , rubber packing, anodised aluminium snap beading screw etc complete ,complete all as specified and as directed by Engrs-In-Charge.

Hacking out old broken glass (any thickness, size,quality or description) from wooden frames/ glazed with putty or fixed with beads ,complete all as specified and as directed by Engrs-In-Charge.

S&F 4mm thick glass sheet ordinary quality and glazing with in square, n exc 0.5 Sqm in each pane, fixed to Aluminium windows/ventilator in repairs ,complete all as specified and as directed by Engrs-In-Charge.

S&F in repairs Galvanised mild steel wire cloth, 0.63mm nominal dia of wire and average width of aperture 1.40mm and fixed with tinned tacks, or galvanised wire staples ,complete all as specified and as directed by Engrs-In-Charge.

S&F aluminum anodised deco grill fabricated and rivetted to aluminum windows, complete all as specified and directed by Engr-in-charge.

S&F in repair mild steel spring for doors 300mm,ordinary rat rail rod pattren springs including roller and roller plate ,complete all as specified and as directed by Engrs-In-Charge.

S&F in repair Alumn Curtain Rods 25mm dia Decorative type with a pair of brackets, powder coated of approved pattern and colour ,complete all as specified and as directed by Engrs-In-Charge.

S&F mild steel flat iorn as roof covering for clamps etc small article ,complete all as specified and as directed by Engrs-In-Charge.

M&L for 75 mm thick PCC 1:3:6 type C-2 (using 40 mm agg.) in plinth protection fineshed even and smooth without using extra cement ,complete all as specified and as directed by Engrs-In-Charge.

Demolition of stone slab and tiles of any description or thickness in floor, etc laid dry or laid dry and pointed and removing of debries of M D land ,complete all as specified and as directed by Engrs-In-Charge.

M&L for 25mm thick cement concrete type B1 1:2:4 (12.5mm graded agg) as sub base and over 15mm thick screed bed in cm in 1:4 ,complete all as specified and as directed by Engrs-In-Charge.

M&L for Non skid coloured ceramic tiles 7to 8mm thick (squre/rectangular) area of each tile exc 0.18 sqm but n exc 0.38 sqm in floors etc as in floors set and jointed in neat cement slurry and pointed in white or coloured cement to match ,complete all as specified and as directed by Engrs-In-Charge.

All as per Item No 1.39 here-in-before but for skirting/dado and over rendring 10m thick in CM (1:4) on wall surfaces ,complete all as specified and as directed by Engrs-In-Charge.

Dismantling wrought iron or mild steel work of any description ,complete all as specified and as directed by Engrs-In-Charge.

S&F rolled mild steel angle iorn or tee section Fe 410W (grade250),quality B framed work as in roof covering ,trusses ,purlin ,rails and fasterning and heave bracket frame in (beam,tee,angle, channel of flat section including distence pieces, cleats etc incl cutting to dead length where reqired ,notching, drilling, fitting,riviting and or wellding or connecting with bolts and nuts (including rivits or bolts and nuts)and fixing ,complete all as specified and as directed by Engrs-In-Charge.

M&L for one coats of synthetic enamel paint of steel based surfaces of any description, not otherwise described over 10 cm width or girth, including preparation of surfaces ,complete all as specified and as directed by Engrs-In-Charge.

M&L for two coats of synthetic enamel paint over one coat of red oxide on steel & iron surfaces of any description, not otherwise described, over 10 cm in width or girth, including preparation of surfaces ,complete all as specified and as directed by Engrs-In-Charge.

M&L for two coats of synthetic enamel paint new wooden surfaces over one coat pink primer of any description, not otherwise described, over 10 cm in width or girth, including preparation of surfaces ,complete all as specified and as directed by Engrs-In-Charge.

M&L for cement concrete type B0 1:2:4 (12.5mmgraded aggregade) for coping,plinth course etc ,complete all as specified and as directed by Engrs-In-Charge.

Demolition of cement concrete below or above ground level n.exc 15 cm thickness and removal of soil to outside MD land ,complete all as specified and as directed by Engrs-In-Charge.

M&L cement concret type D-2 1:4:8 40mm graded 100mm thick as in sub base ,complete all as specified and as directed by Engrs-In-Charge.

M&L for machine pressed precast concrete interlocking paver block any shape and size conformed to IS 15658-2006 of 60mm thickness M-35 grade ,complete all as specified and as directed by Engrs-In-Charge.

M&L for sand cushion filling for floor,foundation etc including watering and consolidation ,complete all as specified and as directed by Engrs-In-Charge.

E/M Portion

Taking down carefully aluminium/copper conductor point wiring (light,fan,socket or power) complete including fittings such as switches,ceiling roses, pendants, regulators ,sockets etc. and removing (except those to be reused shall be kept in safe custody at the site ) and making good disturbed surfaces of walls, floors etc.to match with the existing ,complete all as specified and as directed by Engrs-In-Charge.

Material and labour point wiring for light point/ fan point, one light/fan/exhaust fan point controlled by one, one way switch using 1.5 sqmm nominal cross sectional area multistranded copper conductor ,PVC insulated unsheathed FR cables in and including 20 mm dia or higher size PVC concealed conduits and fittings of medium grade, including pressed steel terminal switch boxes, 3 mm thick bakelite sheet top cover (ISI Marked) fitted with chromium plated brass screws & washers and 1.5 sqmm nominal cross sectioanl area multistranded copper conductor FR PVC insulated unsheathed earth wire and connecting to earth dolly and brass screws, washers etc. ,complete all as specified and as directed by Engrs-In-Charge.

All as per Item No.2.02 here-in-before but One 3 pin 5 Amps socket out let points on independent board

All as per Item No.2.02 here-in-before but 5 Amp socket on same board with other switches.

M&L for wiring for socket out let on independent Boards controlled by one, one way switch using 4.0 sqmm nominal cross sectional area multistranded copper conductor, PVC insulated unsheathed FR cables in and including 20 mm dia or higher size PVC concealed conduits and fittings, including pressed steel terminal switch boxes , 3 mm thick bakelite sheet top cover (ISI Marked) fitted with Chromium plated brass screws & washers and 4.0 sqmm nominal cross sectioanl area multistranded copper conductor , PVC insulated unsheathed FR cable earth wire and connecting to earth dolly and brass screws, washers etc ,complete all as specified and as directed by Engrs-In-Charge.

S&F switch piano flush type, single pole , 5/6 Amps, one way ,complete all as specified and as directed by Engrs-In-Charge.

S&F switch socket combination 2 in 1 multipurpose 5 pin , (6 Amps ) flush type controlled by one switch ,complete all as specified and as directed by Engrs-In-Charge.

S&F socket outlets 2 in 1, 3 pin, 5/6 Amps flush type230/240 V ,complete all as specified and as directed by Engrs-In-Charge.( For Same Board only)

S&F switch socket combination 5 in 1 , 6 pin , (5/16 Amps ) flush type controlled by one switch ,complete all as specified and as directed by Engrs-In-Charge.

S&F ceiling rose surface bakelite 65 mm x 50 mm two to three terminal suitable for 230 Volts AC 6 Amps ,complete all as specified and as directed by Engrs-In-Charge.

S&F stepped type electronic fan regulator flush type 240 Volts ISI marked ,complete all as specified and as directed by Engrs-In-Charge.

S&F in repair two single core ,6 sqmm nominal cross sectional area multistranded copper conductor FR cable, PVC insulated unsheathed 1100 Volts grade drawing in and including nd including suitable size PVC conduit (ISI marked), concealed, including 6 sqmm nominal cross sectional area multistranded copper conductor FR cable, PVC insulated unsheathed 1100 Volts grade earth wire ,complete all as specified and as directed by Engrs-In-Charge.

S&F bldg security light fittings 25 watts, minimumm system lumen output 100 lumen/Watt, made up of pressure dia cast housing with prismatic polycarbornate diffuser and individual LED with secondary optic and IP65 including necessary connection complete suitable for pole dia 25mm complete with all accessories including connected with twin core twisted flexible copper conductor of suitable size ,complete all as specified and as directed by Engrs-In-Charge.

S&F recessed mounted 2' x 2 ' LED luminaire 36 watts for grid ceiling minimumm lumen output 100 lumen/Watt, pre-treated CRCA frame powder coated with diffused Profied including necessary connection ,complete all as specified and as directed by Engrs-In-Charge.

S&F in reapir 18 W LED light fitting wall mounted batten 4'ft , extruded polycarbonate, enivromental friendly, heat sink provided for efficent heat dissipation and integrated electronic driver for 18 watt,6000K including necessary connection ,complete all as specified and as directed by Engrs-In-Charge.

S&F in repair 12 W recessed mounted round LED downlight, aesthetically designed auminium die-cast enclousers, with seperate replaceable constant current driver 12 watts for grid ceiling ,including necessary connection ,complete all as specified and as directed by Engrs-In-Charge.

S&F surface mounted type decorative light fitting 1 x 10W LED 6k 230V AC, 50Hz complete with all accessories ,complete all as specified and as directed by Engrs-In-Charge..

S&F LED Bulb 15 Watt suitable for baten holder ,complete all as specified and as directed by Engrs-In-Charge.

S&F in repair bracket made out of galvanized tube 25mm dia bore (light grade) 1.0 meter long, and band as required,with MS clamps,nuts and boltswith two coat of red primer and one coat of sliver paint ,complete all as specified and as directed by Engrs-In-Charge.

S&F in repairs epoxy powder coated sheet metal enclosure for DBs, double door (when MCBs to be used), Single pole and neutral 240 V, 8 ways with mounting fitted with bus bar, DIN channel , neutral link and incoming contact ,complete all as specified and as directed by Engrs-In-Charge.

S&F Vertical distribution board double door TPN 4 way with IP 54 multiphase outgoing suitable for mounting MCCB 100 Amps as incomer with Bus bars, Neutral links complete with all accessories ,complete all as specified and as directed by Engrs-In-Charge.

S&F in repairs MCB SP, 6 to 32 Amps, 'C' series 10kA, 240 Voltsand to be housed in DBs including necessry connection ,complete all as specified and as directed by Engrs-In-Charge.

S&F in repairs MCB SPN 6-32 Amps, 'C' series 10kA, 240 Volts and to be housed in DBs complete including necessry connection ,complete all as specified and as directed by Engrs-In-Charge.

S&F MCCB of 4 pole , 415volts of capacity 100 Amps with breaking capacity of 16 KA Fixed thermal and fixed magnetic setting including necessry connection ,complete all as specified and as directed by Engrs-In-Charge.

M&L for earthing complete with galvanised mild steel earth plate electrode 600x600x6.0mm thick, burried directly in ground to a depth not less than 2.25 metres deep below ground level with top edge of earth plate not less than 1.5 metre below normal ground level surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15 cm all around the plate, using GI wire 4 mm dia as earth strip electrode bolted or rivetted to earth plate at one end and connected to equipments at another end, GI earth strip encased in and including 40 mm dia GI 'light grade' pipe from upper end of earth plate upto equipments,20 dia bore GI pipe 'light grade' as water pipe from earth chamber to upper edge of earth plate, Test point , GI funnel with wire mesh fixed on water pipe and PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) as in pit chamber and RCC pit cover 50mm thick precast RCC 1:2:4 type B-1, duly reinforced with MS round bars 6mm dia @ 100 c/c both ways with 10mm dia MS round bar as in lifting handles, excavation, earth work including laying the GI pipe concealed in floor/wall all as described in electric plate of SSR Part I ,complete all as specified and as directed by Engrs-In-Charge with testing on completion.

S&F in repair service earth continuity conductor or main earthing lead of 4 mm dia GI earth lead with clamp, connection ,complete all as specified and as directed by Engrs-In-Charge.

Taking down of AC ceiling fan of any sweep & any height and opening the fan and oiling, greasing and replacement of unserviceable accessories and servicing, complete overhauling and re-assembling and testing complete for efficient functioning and hanging it back in position including provn of 0.5 Sqmm copper flexible twin twisted cable (length not exceeding 0.5 metre) from ceiling rose to fan ,complete all as specified and as directed by Engrs-In-Charge.

M&L for checking of ceiling fans upto 1400 mm, after taking down the fan carefully and removing from site to workshop including rewinding of fan coil with super quality, super enameled copper wire of suitable gauge and heat vernishing and refixing the same in original position including greasing of bearings & other moving parts and replacement of split pin, jam nut & rubber bush and testing ,complete all as specified and as directed by Engrs-In-Charge.

M&L for painting of ceiling fans upto 1400mm sweep carefully, dismantling fan blades and paint with one coat of synthetic enamel paint including filling cavities with filler after cleaning all dust etc ,complete all as specified and as directed by Engrs-In-Charge.

S&F ventilating exhaust fan 300 mm sweep 230 volt AC complete with louver and all accessories including cutting hole of suitable size, making good surface by doing plaster and applying two coat of distemper complete with fixing arrangement to wall connected with twin core twisted flexible copper conductor (23/.0076) of suitable size ,complete all as specified and as directed by Engrs-In-Charge.

Supply, laying / fixing / connecting, testing and commissioning of 35 Sqmm x 4 core LT under ground cable XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric cable (heavy duty) with multistranded aluminium conductor,1100 Volts grade in trenches/on wall/poles laid in ducts/inside protection pipe of the following cross sectional area including cable glands,lugs and suitable size of MS saddle clips (where ever cable laid in ceilings / walls without cable duct) ,complete all as specified and as directed by Engrs-In-Charge. Note:- (i) Excavation,sand cushioning,brick will be measured and paid separtely.

Excavating in trenches, not exceeding 1.5 m wide and not exceeding 1.5 m in depth for laying of cables, pipes etc. and getting out including trimming the sides and forming bottom surfaces to required levels in soft/loose soil ,complete all as specified and as directed by Engrs-In-Charge.

Returning, filling in, including spreading, levelling, and well ramming in layer not exceeding 25 cm thick in soft/loose soil ,complete all as specified and as directed by Engrs-In-Charge.

Removing excavated material (soil) to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point ,complete all as specified and as directed by Engrs-In-Charge.

M&L for river sand, washed and screened dry for cushioning to under ground cable in trenches below and around under ground cable including spreading and levelling ,complete all as specified and as directed by Engrs-In-Charge. Note :- Punned thickness 18 cm shall only be considered for payment

Supply and lay in trenches fly ash bricks, for cable protection ,complete all as specified and as directed by Engrs-In-Charge.

M&L for parallal boring under roads in conventional method without disturbing the top surface of the road for passing of cable protection pipe etc ,complete all as specified and as directed by Engrs-In-Charge.

Supply and fix GI Pipe , 50 mm bore “light grade”, supplied and laid complete including necessary fittings such as tees, bends, elbows, sockets, reducers etc as per site requirement ,complete all as specified and as directed by Engrs-In-Charge.

Schedule of Credit

CHANDRA CONSTRUCTION AND CO

M/S MODERN CONSTRUCTION

M/S SWAPAN KUMAR MONDAL

MS ROYAL CONSTRUCTION INDEX NO 158 2010 BKP

NATIONAL CONSTRUCTION CO

ANIMA ENTERPRISE

SARASWATI ENTERPRISE (INDEX NO CEEC D-81)

S. D. Construction Co.