Provn of Toilet block for DSC personnel and Addn/Altn to Bldg No P-71 at AF Stn Darbhanga under GE (AF) Bihta

Amount

Dismantling Asbestos Cement (corrugated, Semi-corrugated etc) sheets in roof covering including ridge, complete all as specified and directed.

Supply and fixing pre-painted galvalume aluminum zinc coating GI based corrugated steel sheets 0.50mm thick of any colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed.

Supplyand fixing pre-painted galvalume aluminum zinc coating GI based plain steel sheets 0.50mm thick of any colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed.

Surface excavation n exc 30cm deep and averaging 15cm and getting out in Soft/loose soil complete all as specified and directed.

Excavation in trenches n exc 1.50m wide and n exc 1.50m deep for foundations,laying of cable etc and getting out in soft/loose soil complete all as specified and directed..

Material and labour for cement concrete type D2 1:4:8 (using 40mm graded stone aggregates) as in foundations, filling and mass concrete complete all as specified and directed,

Supply and fixing steel work in tubular trusses /posts including special shaped washer etc complete using ERW or induction butt welded tubes conforming to IS 1161 - 1979 graded SI 240 complete all as specified and directed.

Material and labour for Reinforced cement concrete( nominal mix) type A1 1:1.5:3 (using 20mm garded stone aggregate) as in lintels , beams over 1.5 m span complete all as specified and directed.

Material and labour for preparation of new steel surfaces of any description over 10 m width or girth and applying 2 coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and directed.

Formwork to edges of concrete flats,treads, breaks in floorsand roof slab horizontal or sloping and similar work exceeding 5 but not exc 10cm wide for rough finished surface of concrete complete all as specified and directed.

Material and labour for brick work using sub class B bricks straight or curved on plan exc 6 m mean radius built in cement mortar 1:6 complete all as directed.

Material and labour for brick work using sub class 'B' brick straight or curved on plan to any radius as in half brick thick walls built in cement mortar 1:4 complete all as specified and directed.

Material and labour for 15mm thick rendering on fair faces of brick work or concrete surface in cement mortar 1:4 mixed with water proofing compound @ 3% by wt of cement finished even and fair complete all as specified and directed.

Material and labour for 15mm thick rendering on other than fair faces of brick work or concrete surface in cement mortar 1:4 finished even and smooth complete all as specified and directed.

Material and labour for MS TMT bars 8 mm dia and over cut to length, bent to shape required, including cranking, bending,spirally for hooping for columns, hooking end and binding with and including mild steel wire (annealead) not less than 0.9mm dia complete all as specified and directed.

All as per serial Item No 15 hereinbefore but 6mm to 8mm dia as in stirrups.

Material and labour for prepration of newly plastered surface of walls and applying three coat of white wash complete all as specified and directed.

Prepration of newly plastered surface of walls and applying two coat of cement base paint over a coat of chalk whiting complete all as specified .

Material and labour for cement concrete type B-1 1:2:4 (using 20mm graded crushed aggr) mixed with water proofing compound @ 3% by wt of cement as in DPC course complete all as specified and directed .

Supply only Liquid water proofing compound ISI marked.

Material and labour for hard core of broken stone or boulders of gauze n exc 63 mm deposited, spread in layers n exc 15cm thick, watered and rammed to a true surface complete all as specified and directed.

Material and labour for 100mm thick cement concrete type D2 1:4:8 (using 40mm graded stone aggregates) as in sub -floors, sub - bases, floors and paving etc complete all as specified and directed .

Material and labour for non skid ceramic coloured tiles 7 to 8 mm thick Square/rectargular area of each tiles exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors set and jointed in neat cement slurry and pointed in coloured cement to match the surface laid over and including 15mm thick cement screed bed in cement mortar1:6 complete all as specified and directed.

Material and labour for glazed ceramic coloured tiles 450x350x7mm thick as in vertical surfaces etc set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over and including 10 cm thick rendering in cement mortar 1:4 complete all as specified and directed.

Supply and fixing steel ventilator with top hung shutter including hinges, steel peg stay, complete all as specified and directed.

Supply and fixing 3.0 mm thick figured glass pinhead type in squares n exc 0.5sqm in each pane complete all as specified and directed.

Returning, filling in soft loose soil , including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick complete all as specified and directed.

Removing excavated material soil n,exc 50 m and depositing where directed at a level n,exc 1.5m above the starting point complete all as specified and directed.

Supply and fixing solid PVC Door frame of size 50 mm x 47 mm made out of 5mm plain colour PVC sheet reinforced with M.S Square tube complete all as specified and directed.

Supply and fixing 30mm thick factory made PVC door shutters consisting of frame made out of M.S tubes for top & bottom rails M S frame shall be covered with heat moulded plain colour PVC 'C' channel having a PVC sheets strip of 20 mm width stuck inside with solvent cement for stiles and plain colour PVC sheet for top rail, panelling of plain colour PVC sheet to be fitted in the M S frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement completeall as specified and directed.

Supply only mild steel Butt hinges 75mm long medium weight,cold rolled complete all as specified and directed.

Supply and fixing 150mm long aluminium barrel tower bolt of extruded section complete all as specified and directed.

Supply and fixing 125mm aluminium alloy handle fabricated type and fixed to PVC door shutters complete all as specified and directed.

Supply and fixing 250 mm long aluminium alloy anodized sliding door bolt with hasp staple (bolt type) and fixing clips of sheet cast or extruded section etc complete all as specified and directed.

Supply and fixing stop valves cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for 15 mm dia iron pipe or for unions and fixed complete all as specified and directed.

Material and labour for Cutting existing steel tubing 20mm bore for alterations or additions (Each cut measured) complete all as specified and directed.

Supply and fixing stop valves cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for 20 mm dia iron pipe or for unions and fixed complete all as specified and directed.

Supply and fixing 15mm bore steel tube medium grade galvanised with all fittings and fixed complete to wall and ceiling or laid in floors complete all as specified and directed.

All as per serial Item No 38 here-in-before but 20mm bore steel tube.

Cutting chases, pinning in wall, making good to facing where required and pointing in cement mortar 1:3 for concealed water tubing, cutting not exc 10cm in girth complete complete all as specified and directed.

Supply and fixing Bib taps, cast copper alloy chromium plated ,fancy type with capston head handle, screwed down, screwed for 15mm dia bore iron pipe or brass ferrule complete all as specified and directed.

Supply and fixing Stop valves angle/ concealed type, cast copper alloy,fancy type chromium plated screwed down, high pressure, with crutch or but-terfly handle, screwed both ends for 15 mm bore iron pipe or for unions and fixed complete all as specified and directed.

Supply and fixing in repair pillar taps, cast copper alloy, with capstan heads,fancy type chromium plated, screwed down, high pressure, with or without lettered 'Hot or Cold with long screwed shanks and fly nuts, screwed for 15 mm bore iron pipe or for unions and fixed complete all as specified and directed .

Supply and fixing swivel shower of PTMT any colour for fixing with 15mm bore pipe ( Minimum weight 40 gms) complete all as specified and directed.

Supply and fixing vitreous china wash down water closet pan (pedestral pattern) white , fixing to flushing cistern and flush pipe including providing plastic water closet seat cover black closed pattern with flat bottom and cover and mild steel hinging device complete all as specified and directed.

Supply and fixing Vitreous China squatting pan, ‘Orissa’pattern, size 580 x 440 mm white, with integral foot rests (excluding flushing cistern and flush pipe) including provn of lime conctere bedding complete all as specified and directed.

Supply only PVC valveless, syphonic action type, flushing cistern, low level white, with inlet,ball vave,float and handle including brackets 10ltr capacity with 32mm dia PVC flush pipe any lenth fixed to water closed complete all as specified and directed.

Supply and fixing PVC connection 15 mm size with PTMT nuts of length 450 mmm complete all as specified and directed.

Suppy and fixing vitreous china wash basin, flat back, white, size 550x400mm incl cutting for and pinning in ends of brackets including 15mm bore Cast copper alloy chromium plated fancy type pillar tap with or without lettered 'Hot' or' Cold' for 15 mm bore pipe or union , 32mm dia CP waste coupling, waste pipe and PVC connection complete all as specified and directed.

Supply and fixing Vitreous China bowl urinal flat back, size of 465 x 355 x 265 mm white (minimum), with grating and union for discharge pipe (excluding flushing cistern, flush pipe and waste pipe) complete all as specified and directed.

Materiel and labour 20 mm granite (of any type ) work (table rubbed and polished ) for wall lining ( veneering to wall) as in partition , 12 mm thick in CM 1:3 and pointed with white cement 1:2 using marble dust with admixture of pigment to match with shade of granite complete all specified and directed.

Supply and fixing 75mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joint and fixed to walls complete all as specified and directed.

Supply and fixing 110mm bore PVC (SWR) pipe single socketed, in any length with rubber ring joints laid in tranches or in floors complete all as specified and directed.

Supply and fixing 110mm bore PVC (SWR) bends any radius complete all as specified and directed.

All as per serial tem No 54 here-in-before but 75mm bore.

All as per serial Item No 54 here -in-before but 110mm bore with access door.

Supply and fixing 110mm bore PVC (SWR) junction( single-T) equal or unequal provided with access door complete all as specified and directed.

Supply and fixing 110 mm bore PVC (SWR) vent cowl complete all as specified and directed.

Supply and fixing PVC (SWR) floor trap 75mm dia of outlet with grating including jointing with solvent cemen complete all as specified and directed.

Supplying and fixing Grating doom 125 mm dia with waste hole of PTMT. (Minimum weight 40gms) complete all as specified and directed.

Material and labour 75 mm thick cement concrete type C-2 1:3:6 ( using 40mm garde stone aggregates) finished surface even & smooth without using extra cement as in plinth protection etccomplete all as specified and directed .

Cutting into existing manholes 150mm dia for connecting new drain, making good to pipe and rendering cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished and reforming benching as required complete all as specified and directed.

Supply and fixing Towel Rail 600mm long of PTMT fixed with and including Chromium plated brass screws and wooden/plastic cleats ( Minimum weight-190 gms) complete all as specified and directed.

Material and labour for Point wiring with 1.5 Sqmm (nominal area) PVC insulated and unsheathed single core FRLS copper cable 1100 volts grade with standard coper conductor in and including PVC rigid concealed conduit (heavy grade) and conduit acessories alongwith contious earth wire 1.5 Sqmm PVC insulated and unsheathed single core FRLS cable 1100 volts grade with standard copper conductor and connected to common earth dolly, and including 1.6 mm thick cadium plate sunk MS pressed steel terminal boxes with 3 mm thick plastic laminated sheet cover fixed with brass screw complete for the following :- (a) One light point controlled by one switch one way

(b) One exhaust fan point controlled by one switch one way

All as per item No.65 here in before but with FRLS cable size 2.5 Sq mm for one 5 pin 15 Amps socket out let on independent board and multistrand insulated copper earth continuity conductor of size 2.5 sqmm all as specified and directed .

Supply and fixing switch piano flush type 5 amps single pole one way. Make : Havells/SSK/Plaza/Standard

Supply and fixing switch socket outlet multipurpose 3 pin 15 Amps and 3 pin 5 Amps controlled by one switch. Make : Havells/SSK/Plaza/Standard

Supply and fixing ceiling rose 3 phase/pvc/polycarbonate, isolated body. Make : Havells/SSK/Plaza/Standard

Supply and fixing MCB DB SPN 4 way with 200 Amps rated bas bar, neutral link, earth bar and Din rail double single enclosed in sheet metal enclosure phospetised powder coated complete all as specified and directed.Make Havells Cat No. DHDMSHOSRA04/ Legrand/Schnider

Supply and fixing MCB SPN 32 to 60 Amps 240 volts 10 KA rating complete all as specified and directed. Make: Havells /Schneider/Legrand

Supply and fixing MCB SP 06 to 20 Amps 240 Volts complete all as specified and directed.Make: Havells /Schneider/Legrand

Supply and fixing decorative box type fittings with blue colour end cap for LED tube 20 watt luminiare for 230 volts AC including LED tube 18 watt complete with all accessories internally pre wired and including connecting up with twin core twisted flexible copper conductor cable of suitable size and length complete all as specified and directed. Make:SURYA SLE BTN T8 20W or equivalent in Havells/Philips as approved by GE.

Material and labour for Lamp holder, PVC/Polycarbonate type with cord grip cap suitable for pendent/Angle fittings including providing 9 watt LED lamp complete all as specified and directed.Make : Havells/Bajaj/Philips

Supply , laying & testing XLPE insulated heavy duty electric cables with aluminium conductor, 1100 volts grade, cross sectional area 16 Sq mm 2 core including necessary cable lugs, bolts, nuts and washers complete all as specified and directed. Make: Nicco/Plaza/Gloster/Havells.

Material and labour for sand cushioning using dry river sand in trenches for cushioning of underground cable including spreading, leveling, well ramming completed all as specified and directed.

Supply and laying well burnt sub class ‘B’ bricks. ( designated 75) locally available best quality laid dry in trenches perpendicular to the direction of cable for protection of underground cable complete all as specified and directed.

Supply and laying 50 mm bore GI tube light grade pipe with all fittings for protection of cable complete all as specified and directed. Make : Jindal/Prakash/Surya/Bansal

Material and labour for earthing complete with galvanized steel earth plate electrode 600mm X 600mm X 6mm buried directly in ground vertically to a depth not less than 2.25 metre below normal ground level (with top edge of earth plate not less than 1.5 metre below ground level) connected to galvanized iron earth strip 25x4mm, (main earthing lead) by means of galvanized bolts, nuts and washers all as shown in electrical plate No 3 of MES Schedule Part-I (2009) with connected to earth test point & to main switch board with & including adequate quantity of charcoal dust and common salt alround earth plate & 15 mm dia GI pipe light grade for earth lead protection pipe for suitable length and GI pipe 20 mm dia light grade for watering pipe with funnel & wire mesh including necessary earth work and PCC (1: 3 : 6) type C-1 for earth pit and 40 mm thick precast RCC cover in 1 : 2 : 4 type B1 with 3 Nos 8 mm dia TMT bars both ways with 12mm dia round bar handle complete all as specified & directed by Engineer-in-Charge. NOTE: Earth lead wire and its protection pipe upto and including 7.5 mtr only from the top of earth electrode are included under this item and additional earth strip/protection pipe etc. if any required at site shall be measured and paid for separately under appropriate item of Schedule `A’

Supply and fixing Exhaust fan AC single phase 230 volts , 380 mm sweep with louver shutter providing suitable size holes in wall built in cement mortar including grouting nut bolts and making the surface good to match with existing surface complete all as specified and directed.Make : Havells/Bajaj/Philips

Prabir Kumar Dasgupta

M/S NARAYAN ENTERPRISE

PAPPU ROY CONSTRUCTION

SINGH CONSTRUCTION