SPECIAL REPAIR TO BLDG NO T-313 (OTM ACCN) AT ENGR REGT AT KALIMPONG UNDER GE 867 EWS 4th Call

Amount

Dismantling of plain or corrugated steel sheeting, any gauge and thickness including Nainital or similar pattern roof coverings complete all as specified and directed.

S&F Pre- painted galvalume aluminum zinc coating GI based steel sheet of approved profile of corrugation, 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws all as specified and directed.

S&F Pre- painted galvalume aluminum zinc coating GI based plain steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering, eaves board, ridges, hips,valley gutters, drip and straight flashing cladding to wall etc, fixed with self tapping screws all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding but not backing, removing rubbish off the complete all as specified and directed.

M&L for non skid ceramic coloured tiles 7 to 8 mm thick premium quality conforming to relevant IS (square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the surfaces of tile over and including 20 mm thick screed bed in cement mortar 1:6 or fixed with adhesive complete all as specified and directed.

M&L 300 x 200 x 7 mm thick coloured glazed ceramic tiles fixed as in vertical surface such as risers of steps, skirting, dado etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match the surface of tile over and including 15 mm thick screed bed or bedding layer in CM 1:4 finished even and rough complete all as specified and directed.

M&L machine cut kota stone slab flooring 20-25 mm thick complete over and including 20 mm thick screed bed or bedding layer in CM 1:6 laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and directed.

M&L for 50 mm thick cement concrete 1:3:6 type C-2 (using 40 mm graded crushed stone aggregate) as in plinth protection/path laid to slope of 1 in 12 and finishing cement concrete surface even and smooth without using extra cement with and including all necessary form work to divide the area in panels, finishing exposed edges fair or rounding or chamfering of exposed edges complete all as specified and directed.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for complete all as specified and directed.

M&L for PCC 1:3:6 type C-1 (using 20 mm graded crushed stone aggregate) as in surface channels, drains including all necessary form work complete all as specified and directed.

M&L extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/ stopped ends etc complete all as specified and directed.

Add or deduct for each 25 mm girth or part thereof over or under 30cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/ stopped ends etc complete all as specified and directed.

Demolition of reinforced concrete of any description and in any position not otherwise specifically provided for including cutting of reinforcement as required to facilliate demolition complete all as specified and directed.

Use & Waste of formwork to Chajjas, chullah hoods, troughs and similar items including edges rough finished surfaces complete all as specified and directed.

M&L for RCC (1:2:4), type B-1 using 20mm graded aggregate in beam, lintel/plinth band, coping, lacing courses, parapets and raillings upto 60cm in height, bed plates,apex stone, kneelers including form work all as specified and as directed.

S&F of TMT bars 10 mm dia and over, cut to length , bent to shape required , including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia or securing with clips, complete all as specified and directed.

S&F of TMT bars 6 mm to 8 mm dia, cut to length , bent to shape required , including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia or securing with clips, complete all as specified and directed.

M&L for 15 mm thick rendering in cement mortar 1:6 on stone masonry surfaces or surfaces other than fair faces of brick work, rendering finished even and smooth (without using extra cement) complete complete all as specified and directed.

M&L 15 mm thick rendering on fair faces of brick work or concrete surface in cement mortar 1:4 on external wall finished even and fair mixed with integral water proofing compound @ 3% by weight of cement or in the manner specified by the manufacturer and in the proportions indicated all as specified and as directed. NOTE: WPC will be measured and paid seperately.

Supply only integral water proofing compond all as specified and as directed.

M&L preparation of new plastered or unplastered surfaces of walls and applying three coats of white wash on walls complete all as specified and directed.

Dismantling structural steel work including doors, gates but excluding framed truss etc all as specified as directed

M&L for preparation on newly plastered / previously untreated surfaces of wall and applying one coat of exterior emulsion paint(Apex) over twoone coat of priming coat of alkali-resistant priming paint complete all as specified and directed.

Dismantling wall and ceiling boards (fiber, pulp, insulation etc) or insulation boards/slabs/blankets, any thickness including cover fillet complete all as specified and directed.

Dismantling timber scantlings 40 Sqcm and over in section, in any position (framed work) all as specified and directed.

Dismantling timber fillets, rails, posts rafters purlins etc under 40 Sqcm in section fixed in any position complete all as specified and directed.

S&F GI frame work of size 605 x 605 mm, for seamless celing comprising of GI perimeter chanel 0.55mm thick with two unequal flanges of 20 and 30 mm and web of 27mm fixed to surrounding wall using nylon sleeves and screws at 450mm centre to centre/ intermediate channel 0.9mm thick having two equal flanges of 15mm each and web of 45mm suspended from soffit at approx 900mm centre to centre with GI cleat and steel expansion fasteners with and including ceiling section (not exc 1.2m length) of 0.55mm thickness having kurled web of 50mm and flange of 26mm each with lips of 10.5mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre complete all as specified and as directed.

S&F false ceiling with light weight coloured PVC hollow section panels made of 1mm thick PVC sheet and overall thickness of panel minimum 7mm and 200mm wide strips suitably placed in existing / new false ceiling grid made of aluminium/ GI/ MS/ Wooden complete all as specified and as directed. Note:- New false ceiling grid of aluminium/GI/MS/wooden if provided shall be measured and paid separately.

S&F of joist, channel, angle, flat iron or Tee sections, fixed independently with connecting plates, etc confirming to Fe 410-W (Gde 250 quality A) complete all as specified and directed.

Demolition of brick work or stone/boulder masonary, built in lime mortar including all quions, arches, pillars etc, but excluding ashler facings, dressed stone work and precast concrete articles all as specified and directed.

M&L for brickwork with subclass 'B' bricks, straight or curved on plan to any radius in half brick thick walls built in cement sand mortar 1:6 all as specified and directed.

M&L Precast cement concrete block masonry with solid blocks of type C-1, 1:3:6 (using 20mm graded stone aggregate), exc 10cm in width and setting in cement sand mortar 1:6 complete all as specified and as directed.

Taking down chowkhats or frame not exc 1.50 sqm each with shutter (without taking off shutters from the frame) complete all as specified and directed.

Taking down chowkhats or frame exc 1.50 and not exc 4 sqm each with shutter (without taking off shutters from the frame) complete all as specified and directed.

S&F pressed steel frame of size 105 x 60mm for door with one or more rebates including necessary fixing, lugs, hinges,lock ,strike plate, etc complete all as specified and directed.

S&F 35 mm thick (batten thickness) second class hard wood , plain, framed panelled shutters (any number of panels), with panels of 12 mm thick timber flat on both sides (feather edged), or of 12mm thick veneered particle board medium density wood particle board with commercial face veneers complete all as specified and directed. (Note :- The dimension of the various components or parts of shutters shall be as specified in clause 8.24 (a) of MES SSR 2009 Part I)

S&F solid PVC door frame size 50mm x 47mm made out of 5mm plain colour PVC sheet, reinforced with MS square tube, S & F in opening as per specification & drawing.

S & F factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of M.S. tubes for top and bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC "C" channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail , lock rail and bottom rail on either side and as gap insert for top rail and bottom rail , panelling of plain colour PVC sheet to be fitted in the MS framewelded/ sealed to the stiles and rails with suitable PVC sheet beading , and jointed together with solvent cement in the frame at site as per specification and as directed

S&F steel window with side hung shutter, including box type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded complete all as specified and directed.

S&F steel window with side hung shutter, including box type hinges with steel handle, and steel peg stay, complete without glazing bars, dovetailed or welded complete all as specified and directed.

S&F steel ventilator with top hung shutter including hinges, steel peg stay, complete complete all as specified and directed.

S&F steel ventilator fixed type with glazing bar complete complete all as specified and directed.

S&F of small fittings such as brackets of any type latch and hinge block, shaped door window stops and the like in second class hard wood article not exc 200 cucm each complete all as specified and directed.

M&L for PCC 1:3:6 type C-1 (using 20 mm graded crushed stone aggregate) as in bed blocks for grouting hold fasts , coping, filling in pressed steel chowkat or similar work including necessary form work as required complete all as specified and directed.

S&F 100 mm size butt hinges, medium weight , cold rolled, mild steel and fixed complete all as specified and directed

S&F of 150 mm long aluminium, anodised, barrel tower bolt, of extruded section and fixed all as specified and directed.

S&F 150 mm size Aluminium handles, cast type, anodised and fixed all as specified and directed.

S&F of 300 mm long aluminium alloy, anodised sliding door bolts with haps staple(bolt type), and fixing clips of sheet, cast or extruted sections and fixing bolt and sliding bolts of extruted sections or cast aluminium alloy and fixed complete all as specified and directed.

S&F galvanised mild steel wire cloth 0.40 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with tinned tacks or galvanised wire staples complete all as specified and directed.

S&F 3 mm thick sheet glass ordinary quality and glazing with oil putty in square not exc 0.50 sqm in each pane complete all as specified and directed.

S&F 4 mm thick figured glass, pin head type and glazing with oil putty in square not exc 0.50 sqm in each pane complete all as specified and directed.

M&L preparation of new wooden surfaces of any description over 10 cm width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed.

M&L preparation of new steel surfaces of any description over 10 cm width or girth not otherwise described and applying one coat of synthetic enamel paint complete all as specified and directed.

S&F of PVC low level flushing cistern 10 Ltr capacity, valveless syphonic action type complete with inlet, ball valve, float valve, bends brackets, rawl plug, brass screws handle etc complete having BIS description mark with IS-2731 with and including suitable size of MS brackets, plug, screw all as required incl taking down existing high level/low level flushing cistern any type disconnecting pipes and jointing with new one etc, and making good the floors/walls as per existing floor finish/wall finish including 32 mm bore PVC flush pipe and jointing with water closet of any type all as specified and directed.

S&F in repairs water closet (squatt pattern) of vitreous china squatting pan of pattern "ORRISA" pattern size 580 x 440 mm white with integral foot rests (excluding flushing cistern and flush pipe) including connection to trap and flushing pipe anti syphonic pipe etc complete including trap set in and including necessary lean cement concrete complete all as specified and directed.

S&F in repairs vitreous china wash basin white of any pattern, any size (excluding taps), waste, chain and plug including piller tap, waste pipe ,suitable size of brackets and making good the damaged walls as per existing wall finish complete all as specified and directed

S&F in repairs of 1mm thick stainless steel sink without drainage board kitchen or laboratory type with waste pipe, plugs, washers and wastes, including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe over all size of sink 915mm x 460mm and bowl size 410mm x 330mm x 160mm complete all as specified and directed.

S&F in repair 15 mm bore PVC connection 450 mm long with two brass chromium plated brass nuts and PVC washers complete all as specified and directed.

S&F in repairs angle , stop valve 15 mm bore, chromium plated, fancy type, with wall flange, screwed down, high pressure with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and directed.

Taking up or down 15 mm bore old steel tubing and connections, including disconnection of fittings from tubing including cleaning for re-fixing or removal from site complete all as specified and directed.

S&F of 15 mm bore tubes medium grade galvanised with and incl all GI fitting (such as bends, elbows, Tees, connectors, short pieces, back nuts, unions, caps and plug etc ) and fixed complete to wall and ceiling or laid in/on floor complete all as specified and directed,

M&L for cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exc 10 cm girth on stone walls complete all as specified and directed.

S&F in repair 15 mm bore chromium plated bib tap fancy type with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed.

S&F in repairs grating doom 100mm dia of PTMT (Minimum weight 25 gms) complete all as specified and directed.

S&F in repairs brass chromium plated tubular towel rail of 20mm dia D' type 600mm long between flanges complete all as specified and directed.

S&F in repairs 75 mm size PVC (SWR) floor trap plain with grating including jointing with solvent cement complete all as specified and directed.

S & F SWG gully trap size 150 x 150 mm square or round mounted type ‘S’, setting and jointed with solvent cement complete all as specified.

S&F in repairs sheet glass shelf assembly consisting of 5.5mm thick sheet glass shelf 12cm wide with chromium plated bracket guard and railing 60cm long complete all as specified and directed.

S&F in repairs Soap dish, CP, fixed to plugs with chromium plated brass screws complete all as specified and directed

Demolition and breaking up old broken , PVC (SWR) , Cast Iron, AC, SWG soil waste and vent pipe of 100/110 mm bore including accessories set in cement mortar and removing rubbish from site complete all as specified and directed.

S&F of 110 mm PVC (SWR) drain pipe single socketed in any length with rubber ring joints fixed to walls complete all as specified and directed.

S&F of 110 mm bore PVC (SWR) bend any radius complete all as specified and directed.

S&F of 75 mm bore PVC (SWR) bend any radius complete all as specified and directed.

S&F of 110 X 75 mm bore PVC (SWR) reducer including jointing with solvent cement complete all as specified and directed.

S&F of 75 mm bore PVC (SWR) vent cowl including jointing with solvent cement complete all as specified and directed.

Taking down copper/aluminium point wiring (light fan, Socket or power ) Complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, light fitting etc, removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of wall, floors, etc. as directed by the Engineer – in - Charge.

Disconnection and taking down distribution boards, switch fuse unit, , enclosure for MCB including MCB's of any type and size and keeping aside for reuse of serviceable one all as specified and directed.

Material and labour for point wiring with 1.5 Sqmm (nominal area) PVC insulated un - sheathed single core multi stranded copper conductor FRLS cable 1100 volts grade (conforming to IS) drawn through and including rigid non metallic PVC casing and capping not less than 20mm size, medium grade with all necessary fittings, surface wiring , for light / E/fan/Bell point controlled by one switch including 1.5 Sq mm PVC insulated copper stranded conductor for earth continuity conductor and connected to earth dolly and to be terminated in 1.6 mm thick pressed steel terminal boxes (concealed type in permanent bldg and surface in temporary bldg or as directed ) for mounting fittings like switch, socket, fan regulator etc. with 3 mm thick laminated bakelite sheet cover ,for housing switches, socket outlet, regulator etc. complete all as specified or directed including testing on completion.

All as per item No 79.00 above but for one 3 / 5 -pin switch socket outlet 5 amps on independent board all as specified and directed.

All as per item No 79.00 above but One 3 pin socket outlet 5 Amps on the same board with other switchs with cables 1.5 Sqmm size all as specified and directed.

All as per item No 79.00 above but for one switch socket outlet 15 Amps on independent board with 2.5 Sqmm multi stranded and 2.5 Sq mm stranded (for earth) PVC insulated un-sheathed copper cable all as specified and directed.

Supply and fix switch piano flush button, single pole, 5 amps, one way all as specified and as directed.

Supply & Fixing ceiling rose surface bakelite 65 X 50 mm three terminal all as specified and as directed.

Supply and fix switch socket combination 2 – in – one, 3 Pin / 5 Pin, 5 mps flush type all as specified and as directed.

Supply and fixing switch socket combination 2 – in – one 6 Pin , 5 / 15 amps flush type universal all as specified and as directed.

S & F Energy efficient LED tube light fitting 4", 1x22 watt, with bipin holders, connector block, CCT - 6500K, system output lumen not less than 2000lm, extruded aluminium housing with high quality Polycabonate diffuser, wide voltage protection range 140V-270V including connecting up with PVC insulated 3 core sheathed 0.5 sqmm copper conductor two numbers PVC mounting blocks for fixing of fitting complete all as specified and as directed by Engineer-in-charge. Make : Philips, Model - TMC 501, TMC 501P 1XT-LED 22W P3241 or equivalent in Crompton/Havells/Bajaj.

Supply, Fixing, Testing & Commsioning of IP66 & IK09 integral LED Bulk Head luminaire with housing made of Pressure Die Cast alumunium & Optical cover made of Opal Polycarbonate for glare free lighting . System Lumen Output of minimum 600 lumens. Power Consumption should not exceed 10W (Including Driver Loss). For Glare free lighting luminaire should be with Opal diffused Polycarbonate. Make : Philips, Cat part No. "WT 202W LED 6S CW PSU S2 PC", Color temperature 6500 K, CRI >80, Housing - High pressure die cast aluminum, Mounting - Surface, THD < 20%, PF >0.9, Operating voltage range 120V-277V AC. Submission of LM80-08 for LED source & LM79-08 for Luminaire from third NABL Accredited Lab / UL mandatory including connecting up with 3.0 core, 0.5 sqmm copper conductor sheathed all as specified and directed.

Supply and fixing lamp holder insulated body with back plate for batten fitting all as specified and as directed.

S & F in LED retro fit lamp B-22 holder base with poly carbonate body and aluminium heat shrink of 5 W complete with tube rod all as specified and directed.

Supply and fixing Sheet metal enclouser Double door for MCB DB,s Phosphatised Powder Painted with bus bar 200 Amps rated Single pole and neutral linkof 8 way 240 Volts AC all as specified and directed. Make- Legrand/Siemens/Schindler.

Supply and fixing MCB Single pole and neutral 32 Amps capacity 10 KA 240 Volts 50 HZ. conforming to IS/IEC 60898-1 2002, integrated label holder, Sliding bottom clamp, IP 20 protection, Cat part no 4086 17 of Legrand or equivalent in Siemens/Schindler.

Supply and fix MCB single pole (SP), 10 kA of 6 Amps to 32 Amps capacity 240 Volts. conforming to IS/IEC 60898-1 2002, integrated label holder, Sliding bottom clamp, IP 20 protection all as specified and directed. Cat part no 4085 87,90,92,93,94,95 of Legrand or equivalent in Siemens/Schindler.

M&L for sub main wiring along with earth wire of size two run of 6 sq mm + one run of 6 Sq mm earth wire single core PVC insulated FRLS cable with stranded copper conductor FRLS including drawing into 25 mm rigid non-metalic PVC conduit concealed in wall.(Note Two run of 6 Sqmm and one run of 6 Sqmm wire including one run of 25 mm dia cunduite shall be measured as one unit length including taking down of old servicible sub main wiring all as specified and directed.

Earthing complete with galvanized steel earth plate electrode 600 x 600 x 6 mm buried directly in ground ( earth pit not less than 2.25 m deep bellow ground level ) with top edge of the plate not less than 1.5 m bellow normal ground level, connected to galvanized earth lead wire 4 mm dia. by means of galvanized iron or steel bolts , nuts , check nuts and washers, and connected to equipments as directed , including funnel with GI med grade watering pipe 20 mm bore , wire mesh , charcoal or coke and common salt in alternate layers of 15 cm compacted thickness all around the earth electrode , with concrete pit in PCC 1 : 3 : 6 type C-1 , 50 mm thick pre cast RCC 1 : 2 : 4 type B-1 cover slab reinforced with 8 mm dia deformed bar 15 cm C/C and suitable handle of 10 mm dia round bar ,GI medium grade pipe for earth lead protection including necessary excavation earth work in soft/loose soil and disposal of spoil to a distance n.exc. 50 m and necessary testing complete all as shown on electrical plate No. 5 of MES SSR Part-I and as directed.

S&F LED security light suitable for 25 W LED with pressure di cast housing with epoxy power coated drak graphite grey colour finish , Prismatic ploycarbonate cover with individual LED lenses, IP65 by using 25mm dai GI bracked fixed on wall by means of nuts, botls and clamps. Cat Part No LSTS-25-CDL of Crompton or equivalent of Havells/Philips/Bajaj.

Excavation in trenches/ foundation in soft/ loose soil not exc. 1.5 metre wide and n'exc. 1.50m deep for LT under ground cable/pole foundation and getting out including forming bottom surface to required level or slope, complete all as specified and directed.

Returning filling including spreading leveling watering and well ramming in layers not exc 25Cm in soft/ loose soil, complete all as specified and directed.

Removing excavated material in soft/ loose soil n'exc 50M and depositing where directed at a level n'exc1.5M above the starting point, complete all as specified and directed.

M&L for sand cushioning to U/G cable in layers of 23cm thick( 8 Cm before laying the cable and 15Cm thick after laying the cable) in trenches complete all as specified and directed. Note :- Only Puned layers of 18cm shall be measured.

Supply and laying reinforced precast concrete cable cover, class LV, type 1, flat, size 250mmx150mmx40mm complete all as specified and directed.

Dismantling / Taking out Unserviceable service cables of size upto 35 sqmm from any position i.e ground / walls / poles / roofs including GI service bracket etc complete with protection pipe all as specified and directed.

Supply and Laying service cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor on wall with the help of shadel of size 25 Sqmm 3.5 core as required at site all as specified and directed.

M & L GI tube light grade for passing through cables under the floor ,along the wall or along the pole of 40 mm bore and fixed to the poles/walls with suitable size of MS clamps and nut and botls/washers etc including taking down old GI tubing complete all as specified and directed.

Note:- The contract sum shall be arrived at after deducting amount of schedule of credit from the total quoted amount.

JAYSHREE CONCERN

PRASAD PRADHAN AND SON

HEM RAJ GURUNG

G K SUTHAR

DEEP CHANDRA JOSHI

RAJU TAMANG

RAMESH GURUNG