SPECIAL REPAIR TO BLDG NO A/4/150 AND A/4/151 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.

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 'E' board (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 roof sheet in roof covering, complete all as specified and as directed by Engrs-in-Charge.

M&L for galvanised ,corugated mild steel sheet .63mm thick with two corrugated side lapes fixed with coach screw, 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 destemper 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.

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.

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.

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.

M&L for 9mm particle board ,mediun density ,flat presed,single layer with BWR type fixed with nails or frame work in repair, complete all as specified and as directed by Engrs-in-Charge.

S&F anodised Aluminium door shutters,aluminium section weighing 0.55 kg/m including necessary joining cleats , rubber neoprene packing, handle 2 Nos in each door ,hinges,anodised aluminium snap beading screw etc, 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 3mm thick glass sheet ordinary quality and glazing with oil putty fixed with beads n.exc 0.5 Sqm in each pane, 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, complete all as specified and as directed by Engrs-in-Charge.

S&F in repair hydraulic door closer aluminium extruded section body desigination No-3 universal type ,suitable door shutter width and waight between 61kg to 80kg of approved make, fixed with screws, 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 cement concrete (un-reinforced) not exceeding 15 cm thickness of any description and in any position, complete all as specified and as directed by Engrs-in-Charge.

M&L for 25mm thick cement concrete type B0 1:2:4 (12.5mm graded agg) as sub base and over 15 mm thick screed bed in cm in 1:6 , complete all as specified and as directed by Engrs-in-Charge.

M&L for kota stone slab 20-25 mm thick in over cement screed base laid and jonted with gray cement slurry mixed to match the shade of the slab including rubbing and polishing, complete all as specified and as directed by Engrs-in-Charge.

Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing) removing serviceble tiles to store and rubbish off the permises, 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 over 15mm thick screed in cm 1:6 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.

M&L for RCC type B1 1:2:4 (Nominal mix)(20mm graded stone aggregade)as on shelve ,cantilever chajja etc , complete all as specified and as directed by Engrs-in-Charge.

M&L for 10mm dia and over TMT Steel bar cut to length bent to shape reqd incl cranking, bending spirally for hooping for columns, hooking ends and binding with and incl mild steel wire (annealed) not less than 0.9mm dia or securing with clips, complete all as specified and as directed by Engrs-in-Charge.

M&L form work to soffits of suspended slabs such as roof ,floor s slab landing and similar work n-exc 200mm thick (horizontal or sloping) of rough finished concret surface, complete all as specified and as directed by Engrs-in-Charge.

M&L for two coat of synthtic enamal paint on steel surface (colour approved by Engr-in- charge) of any description over 10cm in width or grith, over one coat of red oxide , complete all as specified and as directed by Engrs-in-Charge.

M&L for framed work as in doors or gates of angles or other section complete, drilled for complete fixing of steel sheeting or other covering, etc, 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 sand cushion filling for floor,foundation etc including watering and consolidation, complete all as specified and as directed by Engrs-in-Charge..

M & L for hardcore of broken stone boulders of gauge n exc. 63mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface , complete all as specified and as directed by Engrs-in-Charge.

M&L for 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.

E/M Portion

Taking down carefully aluminium 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 suitable size PVC casing and caping of conduit (ISI marked) , including PVC terminal switch boxes (ISI Marked) of suitable size 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, complete all as specified and as directed by Engrs-in-Charge.

All as per item No.2.02 here-in-before but 5 Amp socket on same board with other switches, complete all as specified and as directed by Engrs-in-Charge.

M&L for point wiring for one socket outlet on independent board controlled by one, one way switch using 4.0 sqmm nominal cross sectional area multistranded copper conductor ,PVC insulated Unsheathed FRLS cables in and including suitable size PVC casing and caping/ conduit (ISI marked) , including PVC switch boxes (ISI Marked) of suitable size and 4.0 sqmm nominal cross sectioanl area multistranded copper conductor , PVC insulated unsheathed FRLS cable as 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 lamp holder, PVC/polycarbonate type with back plate straight or anfular suitable for batten fittings, complete all as specified and as directed by Engrs-in-Charge.

S&F in repair for Modular type 25 Amps power unit combine with on/off switch enclosure single pole and neutral with two pin and earth socket , complete all as specified and as directed by Engrs-in-Charge.

S&F two single core, 4 sqmm nominal cross sectional area multistranded copper conductor FR cable, PVC insulated unsheathed 1100 Volts grade drawing in and including suitable size PVC conduit (ISI marked), casing capping, including 4 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 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), casing capping, 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 flood light fittings 60 watts, minimumm 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 mounting in wall 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 High bay light fittings 120 watts, minimumm lumen output 110 lumen/Watt, Next generation, energy saving, environment friendly & robust highbay LED with PDC housing suitable for ceiling Surface / Suspended ) mounting including necessary connection 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 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 recessed mounted 2' x 2 ' LED luminaire 42 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 Vertical distribution board double door TPN 8 way with IP 54 multiphase outgoing suitable for mounting 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 epoxy powder coated sheet metal enclosure for DBs, double door, Single pole and neutral 240 V, 8 ways with mounting fitted with bus bar, DIN channel , neutral link and incoming, 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.

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.

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, complete all as specified and as directed by Engrs-in-Charge and testing on completion.

S&F in repair 4 mm dia GI earth lead with clamp, connection, complete all as specified and as directed by Engrs-in-Charge.

S&F ceiling fan 1200mm size , star 5 rated, ISI mark, 240V, 50 Hz, complete all as specified and as directed by Engrs-in-Charge.

S&F matallic Exhaust ventilation fan of sweep 450 mm sweep, 230 volt AC complete with louver and all asssesories including cutting hole of suitable size, making good surface by doing plaster and applying two coat of distemper complete with fixing connected with rwin core twisted flexible copper conductor (23/0.0076) of size, complete all as specified and as directed by Engrs-in-Charge.

S&F heavy duty metallic wall mounted fan 450 mm size, 5 star rated,ISI Mark, 240 V ,50 Hz, complete all as specified and as directed by Engrs-in-Charge.

Supply, laying / fixing / connecting, testing and commissioning of LT under ground cable 70 Sqmm x 3.5 core 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.

S&F in replacement Pipes galvanized, 50 mm bore “light grade”, supplied and laid complete including necessary fittings such as tees, bends, elbows, sockets, reducers etc, complete all as specified and as directed by Engrs-in-Charge.

Supply , install, testing and commissioning of floor mounted LT outdoor panel board AC 415 V , 50 HZ 3 Phase 4 wire of suitable size for accomodating the following accessories totally enclosed self supporting structure / cubicle , fully compartmentalized type , suitable for outdoor use , with bottom cable entry with suitable cable glands structure made out of 3.15 mm thick with CPRI Approved CRCA steel sheet of suitable size with angle iron frame work and legs of ISA 50X50X5 mm , with four legs grouted to PCC (1:2:4) type B1 , foundation block with suitable mounting arrangement for bus bars voltmeter, ammeter , MCCB at front with suitable locking arrangement , structure treated under 8 - tank metal treatment process and duly powder coated , complete all as specified and as directed by Engrs-in-Charge. BUSBAR :- (i) Copper bus bar 400 Amps , supported on non hygroscopic fibres and brass screws for mounting -04 Nos INCOMER;- (a) Supply and fixing MCCB 4 pole 415 Volts of breaking capacity of 25 KA of 250 Amps - 01 Nos INDICATING DEVICES:- (a) Supply and fixing LED Indicating lamps for Main Supply indicating R, Y, B - 03 Nos (b) Supply and fixing Digital Ampere Meter 31/2 digit display , incl CT having CTR 250/5 - 01 Nos & Digital Voltmeter 0-500 Volts , SIF 96 - 01 Nos OUTGOING FEEDERS:- (a) Supply and fixing MCCB of 4 pole , 415volts of capacity 125 amps with breaking capacity of 16 KA Fixed thermal and fixed magnetic setting - 04 No (b) Supply and fixing MCB of 4 pole , 415volts of capacity 40 amps- 02 Nos

M&L for earthing complete with galvanised mild steel earth plate electrode 600 mm x 600 mm x 6.0mm 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 strip 32 x 6 mm 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 TMT bars 8mm 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.

Schedule of Credit

K L BAKSHI AND SONS

MS kesh and co

M/S Dey Construction

CHANDRA CONSTRUCTION AND CO

MS ROYAL CONSTRUCTION INDEX NO 158 2010 BKP

M/S SWAPAN KUMAR MONDAL

S. D. Construction Co.