Construction of an additional block consisting of 04xWC, 04xWash Basin and 03xUrinals for Bldg No P-32 (MC) at ECHS PC Gaya, Special repair to GCs toilet of Bldg No T-31 at OTA Gaya and Spl repair for replacement of LT overhead line to UG Cable and a

Amount

Excavating in trenches, n exc 1.5m wide & n exc 1.5m in depth; for foundation etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10sq m on plan & getting out in hard/dense soil

Removing excavated soil n exc. 50m & depositing where directed at a level n exc. 1.5 m above the starting point

Returning, filling in, incl spreading, levelling, watering & well ramming in layers n. exc 25 cm in soil.

M & L PCC in foundations, filling and mass-concrete type D2 (1:4:8) using 40 mm graded stone aggregate

M & L brickwork with fly ash bricks, straight or curved on plan exc 6m mean radius, built in CM 1:4

M & L for Brickwork with fly ash bricks straight or curved on plan to any radius in half brick thick walls built in CM (1:4)

M & L RCC M-25 design mix using 20 mm graded aggregate in beams, cantilevers, lintels over 1.5 m span

M & L RCC M-25 design mix using 20 mm graded aggregate in Foundations, incl rafts, footings, foundation beams; plinth beams; bases for columns and mass concrete

M & L RCC M-25 design mix using 20 mm graded aggregate in Columns, pillars, piers, posts and struts

M&L RCC M-25 design mix using 20 mm graded aggregate in Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like

Supply only Liquid water proofing compound

Formwork to sides & soffits of floor or roof beams, beam haunchings, girders, bressum-mers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors & beams, etc. Rough finished surfaces of concrete flat

Form work to sides of concrete foundations, footings, bases of columns, sides & soffits of foundation & plinth beams and similar work Rough finished surfaces of concrete flat

Form work to sides of pillars, posts, struts, piers,columns, and stanchions Rough finished surfaces of concrete Square, rectangular or polygonal

Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings & similar work; not exc. 200mm thick (Horizontal or sloping) Rough finished surfaces of concrete flat

M&L Mild steel TMT bars 10mm dia & over,cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends & binding with & including mild steel wire (annealed) not less than 0.9mmdia or securing with clips quality

-ditto- all as per Item No 20 Above but 6 to 10 mm dia as in Stirups & Spacers

M&L Rendering 15mm thick in two coat on stone masonry surfaces or surface other than fair face of brickwork in CM (1:4) finished even & smooth (without using extra cement) and applying WPC on second coat @ 3% by wight of cement or manufacturere instruction

M&L Rendering 15mm thick on stone masonry surfaces or surface any of brickwork in CM (1:6) finished even & smooth (without using extra cement)

M&L Rendering 10mm thick on brick or stone masonry surfaces or surface any of brickwork in CM (1:3) finished even & smooth (without using extra cement) as in ceiling complete.

M & L for Hard core of Broken bricks gauge n exc. 63mm, deposited, spread & levelled in layers n exc. 15 cm thick, watered & rammed to a true surface

M & L 75mm thick PCC type D-2, (1:4:8) using 40mm graded stone aggregate as in path and concrete surface finished even and smooth without using extra cement.

M & L 25mm thick PCC type B-1, (1:2:4) using 20mm graded stone aggregate

M & L for non skid ceramic coloured tiles of 7 to 8 mm thick (square/ rectangular) polished, area of each tiles exc 0.11 Sqm but n.exc 0.18 sqm in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including screed bed or bedding layer of mortar 15mm thick in cement mortar 1:4 complete.

S & F Coloured Glazed earthenware tiles 300 x 600 x 7-8mm thick, on walls etc. set & jointed in neat cement slurry & pointed in white or coloured cement to match over 10mm thick plaster in CM (1:4) on fair face of brick or concrete surface

M & L for 1 mm thick of Birla white putty/JK white wall care putty in two coats on new/old plastered surfaces and making the surface uniform & smooth on walls/ceilings.

Applying three coats of white wash on new Ceiling surface including preparation of surface.

Applying two coats of cement base paint, white or tinted over primer on new wall surface including preparation of surface.

Applying two coats of distemper, white or tinted over 2mm thick birla white/JK white wall care on new wall surface including preparation of surface.

M & L 75mm thick PCC type C-1, (1:3:6) using 40mm graded stone aggregate finished even & smooth without using extra cement as in plinth protection/Path

S & F of 15 mm dia fancy type chromium plated Stop valve, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed

S & F PVC valveless, syphonic action type, flushing cistern 10 litr capacity, low level, white, with intel, ball valve, float & handle including brackets complete.

S&F Vitreous china squatting pan 'Orissa' pattern size 580 x 440 mm white with integral foot rests including connection to drain or outgoing pipe and to flushing pipe, anti-syphonage pipe etc, complete all as specified and as directed.

S & F in Repair of Vitreous China wash down water closet pan (pedestal pattern), white including fixing bolts, but excuding flushing cistern and flush pipe complete.

S&F vitreous china wash basin, white, flat back size 630x450mm excluiding taps, chain and plug including waste pipe, brackets, 32 mm dia CP coupling cutting for and pinning in ends for brackets or ercting stand complete all as specified and directed by Engr-in-Charge

S&F vitreous china urinal, half stall type, white including CP coupling waste pipe white, flat back size 630x450mm excluiding taps, chain and plug including waste pipe, brackets, 32 mm dia CP coupling cutting for and pinning in ends for brackets or ercting stand complete all as specified and directed by Engr-in-Charge

S&F 15mm bore long body bib tab, cast copper alloy, CP fancy type, with crutch or butter fly handle, screw down, screwed for iron pipe or for brass ferrule including flange

S/F pillar taps, cost copper alloy, with capstan heads, CP fancy type, screwed down high pressure with or without letters hot or cold with long screwed shank and fly nuts and screwed for iron pipe and fixed to 15mm bore.

S & F Supplying and laying of CPVC pipes 20 mm outer dia SDR 11 & Plain CPVC SDR 11 fittings on walls/ ceiling or laying in floors complete all as specified and directed by Engr-in-charge.

Supplying and laying of CPVC pipes 25 mm outer dia SDR 11 including fittings on walls/ceiling or laying in floors incl chase cutting complete all as specified

M&L for 1000 ltr capacity rotational moulded polyethlene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position including all accessories specified and directed.

S&F in 20mm Cpvc gate valves Fixed to pipe .

S&F 25mm ball brass valves, high pressure, with polythene float and fly nut complete, screwed for iron pipe or brass ferrule.

S&F PVC (SWR) pipes single socketed in any length with rubber ring joints, laid in trenches or in floors of 110 mm bore.

S&F PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall of 100mm bore dia.

S&F PVC (SWR) pipes single socketed in any length with rubber ring joints laid in trenches or in floors of 75 mm bore dia.

S&F PVC (SWR) branch piece, single (singleY) equal or unqual of 110 mm bore dia.

S&F PVC (SWR) vent cowl of 110 mm bore dia.

S&F PVC (SWR) vent cowl of 75 mm bore dia.

S & F 110mm pvc (SWR) bends any radius provided with access door all as specified and directed by EIC.

S & F 75mm pvc (SWR) bends any radius provided with access door all as specified and directed by EIC.

S&F 75 mm PVC (SWR) floor trap, plain with grating including jointing with solvent cement

S & F Powder coated aluminium frame/shutters for windows, ventilators sliding/openable etc icluding joining cleat for fixing, locking arrangement, rubber beading, screws, etc complete all as specified. Make : JINDAL/HINDALCO/INDALCO. Note : (i) Glazing and wire mesh shall be measured and paid separetely only as the labour element included in the relavent item. (ii) Item shall be paid as per weight of aluminium section (iii) The rate quoted shall be inclusive of the cost of neoprene beading, glazing pin, screws and powder coated fittings such as locking arraangement etc as required, which shall not be measured for arriving the weight (iv) The rate shall also be inclusive of complete packing with silicon gel around contacting surfaces of aluminium work, and including matching the existing.

S/F PVC connections 15mm size with brass chek nuts of length 450mm complete all as specified and as directed by Engr-in-Charge

Solid PVC door frame of size 50mm x 47mm made out of 5 mm plain colur PVC sheet reinforced with ms squre tube, supplying &fixing in opening as complete all as specified and directed.

S&F factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of M.S. tube for top & bottom rail. MS frame shall be covered with heat moulded PVC”C” channel having a PVC steel strip of 20mm width stuck inside with solvent cement for style and plain coloured PVC sheet for top rail lock rail &bottom rail on either side &as gap insert for top rail and bottom rail paneling of plain coloured PVC sheet to be fitted in MS frame welded / sealed to style &rails with suitable PVC sheet beading. And jointed together with solvent cement, supplying and fixing in the frames at site as per specification &drawing

S & F Aluminium handle cast type anodized 150mm size

S & F Aluminium, anodized, barrel tower bolts of extruded section 200mm long

S&F medium weight stainless steel butt hinge with galvanized and fixed 100mm long complete.

S & F Aluminum alloy, anodized, sliding door bolt with hasp & staple (Bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminum alloy size 250mm long.

M & L for Framed work such as grills, gratings etc., with ends of bars shouldered and/or riveted, or forget into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings and similar work. conforming to Fe-290 (gde E-165)

M&L for Precast cement concrete 1:2:4 type B1 using 20 mm graded stone aggregate as in landings, cover slab (for manholes etc) and similar work incl necessary form work and set in CM 1:4 complete

M & L for providing 50 mm avg thick PCC type B-0, 1 : 2 : 4, (using 12.50 mm graded aggregate) as in coping, and the like including weathering, slightly rounded or chamfered angles and throating complete with using WPC.

M&L for providing water proofing treatment over cleaned roof surfaces with super thermo APP modified water froofing membran comprssing of following for non-approachable roof:- (i) Bitumen based primer conforming to IS 3384-1965 at 0.30 kg per sqm. (ii) One layer of super thermo APP modified water proofing membran with non polyster reinforcement of Make (M/S STP texsa Ltd/hyperplus membrane of M/S IWL India Ltd. M/S STP and Tikki Tar Ltd ) 3mm thick and minimum weight @ 3.50 Kg/sqm laid with gas torch and fasted on roof surfaces with roller. The over laps shall be sealed by flame including vertical surfaces after cutting necessary grooving and making good with PCC gola 1:2:4 type B1 etc adhere to bitumen all as per manufacturer instructions. (iii) Applying two coat of aluminium paint @ 0.20 kg/sqm per coat over bitumen layers as per manufacturer instruction (application including side lap overlaps shall be provided not less than 10cm and jointed sealed with torch as per manufacturer instruction specification.

S&F tubes medium grade of 20 mm bore dia galvanised with all fittings and fixed complete to walls and ceiling or laid in floors complete all as specified and directed

S&F tubes medium grade of 25 mm bore dia galvanised with all fittings and fixed complete to walls and ceiling or laid in floors complete all as specified and directed

S&F in 25mm gun metal , globe or gate valves with iron wheel head screwed both ends for iron pipe & fixed .

S&F Stack clamps out of 50mm by 5mm flat &16mmdia round iron stays including bolts &nuts &securing end of stays to wall or roof bore of pipe 100 mm.

M&L for DWC HDPE pipes class SN-8 laid and jointed complete as per manufacturer instruction in trenches of 150 mm ID/180 mm OD of pipe complete.

M&L for Precast cement concrete 1:2:4 type B1 using 20 mm graded stone aggregate as in landings, cover slab (for manholes etc) and similar work incl necessary form work and set in CM 1:4 complete

Dismantling wrought iron or mild steel work of any description complete all as specified and directed.

S & F of Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc nd similar work conforming to Fe.290. Gde-E-165 complete all as directed & specified.

Dismantling of asbestos cement (corrugated, semicorrugated, etc.) sheets in roof coverings

S & F Pre- painted galvalume aluminum zinc coating (AZ 150) GI based corrugated steel sheet 0.50mm thick, coloured having tensile strength of 550 Mpa as in roof covering /cladding to wall, fixed with self tapping screws at every alternate corrugations as specified and directed.

Dismanteling ceiling and wall boards of any type or any thickness inclluding cover fillets compleate all as specified and directed

M & L for anodised aluminium snap grid frame work for false ceiling all as specified and as directed.

S & F of 4 mm thick HPSC (High Pressure steam cured) pre-primed textured designer board, water resistant, be placed in the grid system duly suspended with 2 mm dia GI bar hangers fixed with steel dash through fasteners from purlins of the roof complete all as specified.

Dismantling of old ACSR conductor from existing pole and removal from site complete all as specified and directed.

Dismantaling of old insulators of any type or size from existing pole and removal from site complete.

S & F in 20 mm gun metal, globe or gate valves with iron wheel head screwed both ends for iron pipe and fixed

Dismantling steel poles/ struts, 9/11 mtr long and setting aside for re-use within 50 metres complete.

M & L for sand filling in cable trenches for cable protection with clean dry sand unwashed incl gently punning in a layer of 15cm and 8cm (total 23 cm) in thickness all across the laid portion of cable in trench complete all as specified and directed at site. Note: Punned thickness shall only be considered for payment.

Supply and laying for brick of common burnt clay, sub class 'B' old size laid flat and dry on cables as in cable protection in trenches over cables perpendicular to direction of cales abutting each other complete all as specified and directed.

Supply, laying and testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 120 Sqmm x 3.5 Core passing through pipe/in trench including necessary conection with lugs and cable gland etc complete all as specified and directed.

All as per item No. 85 above but of size 70 Sqmm 3.5 core.

All as per item No. 85 above but of size 50 Sqmm 3.5 core.

All as per item No. 85 above but of size 25 Sqmm 4 core.

All as per item No. 85 above but of size 16 Sqmm 4 core.

All as per item No. 85 above but of size 16 Sqmm 2 core.

M&L for PCC 1:3:6 type C-1 using 20mm graded stone aggregate for coping around poles, including necessary form work finishing even and smooth without using extra cement , all as specified and directed.

M&L for PCC 1:4:8 type D-2 using 40 mm graded stone aggregate as in foundation for poles, filling of mass concrete complete all as specified and as directed.

S&F PVC Junction box of size 340mm x 285mmm x 120mm outdoor type, weather proof, factory made out of PVC sheet 1.8mm thick with front side hinged opening having locking arrangement with nuts & bolts & arrangement for incoming and outgoing cable/wire complete comprising of aluminium bus bar for 3 phases & neutral, insulated with insulators, including colour coding and 01 Nos MCB 06 Amps complete all as specified and directed.

S&F GI pipe of light grade 40 mm dia fixed on poles as in protection pipe of required length as per site requirement all as specified and directed using 30x5mm FI clamps made to shape incl nuts, bolts & washers complete all as specified and directed by Engr-in-charge.

S&F GI pipe of light grade 50 mm dia fixed on poles as in protection pipe of required length as per site requirement all as specified and directed.

S&F outdoor type LT Feeder piller box of size 600x600x300mm deep, 415 volts, 3 phase, 4 wire 50 Hz having 04 Nos colour coded aluminium bus bar of capacity 600 Amps mounted on porcelain/hygroscopic insulators with suitable number of holes for making connections of cables, made out of 3.15mm thick sheet steel CRCA and mounted on frame of suitable size made out of angle iron 45x45x6mm with 4 Nos legs embedded in PCC foundation 300mm below ground level and 300mm above ground level, duly painted internally and externally with two coats of synthetic enamel paint over a coat of red oxide primer, dust and vermin proof, front door with locking arrangement and two earth points by side of the box, cubical type with cable glands, sockets etc and with provision of cable entry from bottom, including painting steel frame complete all as specified. Note: Excavation, earth work and PCC shall be measured and paid separately under relevent items.

M&L earthing complete with galvanised steel earth plate electrode 60cmx60cmx6 mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of plate not less than 1.5 mtr. below ground level connecting to GI Strip 32x6 mm dia size by means of bolts, check nuts and washers of GI and earth wire protected by provision of GI pipe light grade, 15 mm bore including provn of concrete pit in PCC (1:2:4) type B-1 using 20 mm graded crushed stoned aggregates with 40 mm thick cover of RCC (1:2:4) reinforced with XPM (weight not less than 4 Kg/Sqm) and frame of angle iron 25x25x3mm with lugs 2 Nos and with 6mm dia MS bar handle made to shape, GI medium grade 20mm bore pipe for watering perforated at bottom 1.75 mtr long placed on top edge plate, common salt and charcoal filling, test pont made out of phosphorous bronze with fixing arrangement, funnel, wiremesh and earth work in hard/dense soil, returning filling in and removal of surplus soil to a distance not exceeding 50 mtr, all as per electrical plate No 3 of SSR 2009 Part-I and connection all as specified and testing on completion.

Taking down carefully aluminium point wiring (light, fan, socket or power ) complete, including fittings and fixtures such as switches, ceiling roses, light fittings, regulators, sockets etc., removing materials to store, or keeping in safe custody for re-use at site or offering credit, and making good disturbed surfaces of walls, floors, etc. all as specified and as directed.

Taking down old/ unserviceable distribution board by disconnection of electric connection carefully SPN DBs/TPN DBs/ Main Switch including old unserviceable MCCBs/ MCBs, Isolators, etc and making good to disturbed surface complete all as specified and directed.

Taking down carefully copper/aluminium Sub main wiring of any size from surface/ concealed/ existing conduit of any height and removing materials at site and making good disturbed surfaces of walls, floors roofs etc complete all as specified and directed.

Taking down exhaust fan of any sweep after disconnecting all necessary electrical connections from ceiling rose to fan, fan blades and deposit to MES store yard of AGE E/M Gaya complete.

M&L for point wiring with 1.5 Sqmm single core PVC insulated unsheathed copper FRLS multi stranded conductor cable in and including concealed PVC conduit of size 20/25mm ISI marked inclusive of tees, bend, elbows etc upto and including sunk in anodized pressed steel box for housing switch socket etc with white laminated 3 mm thick hylam sheet cover ISI marked of suitable size complete including PVC insulated multi stranded copper conductor 1.5 Sqmm FRLS cable as earth wire to common earth dolly for connection to ceiling rose to earth terminal including cutting, chasses and making good disturbed surface to match with existing finish with plaster complete all as specified and directed by Engr-in-charge for following :-

(a) One light point controlled by one way switch.

(b) One Exhaust fan point controlled by one way switch.

(c) One 3 pin switch socket outlet 5A on independent board.

(d) One 3 pin socket outlet 5A on same board with other switch

-Dito- as item no 83 above but One socket outlet 15 Amps independent with two single core 2.5 sqmm drawn through in and including PVC concealed conduit pipe 20mm dia medium grade ISI Marked complete with one run of PVC insulated copper conductor cable 1.5 Sq mm single core green colour earth wire and connecting to earth dolly incl colour coding of cable shall be for phase, neutral and earth wire as specified and directed.

S & F for Switch Piano type single pole 5 amp, 230 Volts complete all as specified and directed at site.

S &F switch socket combination 2-in-1, 3 pin, 6 and 15 amp flush type universal.

S & F for socket outlet 2-in-1, 5 pin, 5 amp, 230 Volts complete all as specified and directed at site.

M & L for Switch Socket combination 2-in-1, 5 pin, 5 Amps flush type.

S & F for ceiling rose, surface Bakelite with 3 terminals, ISI marked for batten fitting complete all as specified

Lamp holder, PVC/Polycarbonatetype with back plate suitable for batten fittings all as specified and directed.

S & F for wall mounted LED tube light fitting, 4 x feet 18/20 watts batten for surface mounted, anodized extruded aluminium housing, high transmissitivity diffuser, high lumen ouput box type fitting, 230 volts and intregrated electronic driver connector block etc with installation complete with all accessories internally pre wired and necessary mounting arrangements, provision of new 3 core multistranded copper conductor of size 23/0.193 from ceiling rose to fitting complete all as specified and as directed.

S & F sheet metal enclosure distribution board SPN, 8 ways 240 volts, with 200 amps rated bus bar, with IP 42 protection and double door, suitable for mounting MCBs all as specified and directed including taking down old MCB DB complete.

Supply and fix MCB single pole and neutral, 240 volts, 32-63 Amps, all as specified and as directed.

Supply and fix MCB single pole, 240 volts, 5 to 32 Amps, all as specified and as directed.

Sub main wiring complete with two runs of 6 sqmm single core PVC insulated unsheathed single core cable 1100 volts grade, multistranded with copper conductor drawn through and including 25 mm dia non metallic rigid PVC conduit and conduit accessories concealed in walls / roofs / floors etc., with one run of 6 Sqmm single core multistranded copper conductor as earth continuity conductor, all as specified inclduing dismantling unseriveable sub main wiring and accessories. Note:- One run of conduit two run of 6 sqmm copper condictor & one run of 6 sqmm copper conductor is measured as one unit.

Supply and fix electric water heater, storage type steel body with copper inner tank and heating element upto 2 KW capacity 25 litre, BEE 5 Star rated complete with all accessories such as safety valve, thermostate, NRV, connection, all as specified and directed at site.

S&F for exhaust fan heavy duty single phase 300 mm sweep, 1400 RPM, 240 Volts, AC with and including louvers, mounting rings, MS rag bolt, washers etc and connecting from ceiling rose / connector with and including suitable size flexible copper conductor PVC insulated sheathed chord and duly making holes complete all as specified and directed.

Supply and laying or fixing or passing through pipe, 1100 volts grade heavy duty cable with PVC insulated aluminium conductor served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed 16 sqmm 2 core heavy duty nominal cross section in service connections

M&L Earthing with galvanized steel earthing plate electrode 60 cm x 60 cm 6 mm buried directly in ground (earth pit not less than 2.25 mtr deep being ground level) with top edge of the plate not less than 1.5 mtrs below normal ground level, connecting to a galvanised earth lead wire 4 mm dia by means of bolts, nut check nut and washers protected with and including 15 mm dia light grade GI pipe, necessary excavation and earth work, charcoal and common salt filling, watering arrangement with 20 mm GI pipe light grade including PCC pit with pre cast RCC (1:2:4) cover, GI funnel with test point, testing and commissioning all as specified and directed.

S & F building security light fitting 1 x 35/36 W LED new generation energy saving & environmental friendly long life LED street/bldg security light made up of pressure die cast aluminium housing with mid power LED as lighting source and PC cover having top opening including driver compartment driver with IP66 protection and impact resistance of IK07 including with suitable for 32mm dia medium grade G I bracket not exc 1.5 mtr length made to shape & fixing on pole/wall with 2 nos of MS clamp including necessary connection from LT OH line /buildings Make:- Havells/Crompton/Bajaj.

M/s Vinay Kumar

M/S ABHAY KUMAR AND BROTHERS