SPECIAL REPAIR TO BUILDING NO. P-116 AND CERTAIN REPAIR TO TOILETS AT AF STN DIGARU.

Amount

JOB NO.: 51ASP/SR(B&R)/05/2021-22

Cutting openings, through brick walls built in cement mortar for door, window and other openings or enlarging existing openings, converting window into door openings, etc. or cutting out defective brick work for under-pinning including providing, fixing and removing shoring, cleaning and stacking bricks, removing surplus serviceable bricks, hard-core, etc. to store and rubbish not exceeding 50m complete all as specified and directed.

Forming jambs, etc. to openings (to foregoing item), including cutting, toothing and properly bonding into old work, also facing, jointing and pointing to match existing work in CM (1:4) complete all as specified and as directed.

M&L brick work with sub-class 'B' bricks strait or curved on plan exc 6 M mean radius built in CM 1:6 complete all as specified and directed.

M&L 15 mm rendering in CM 1:6 on on fair faces of brickwork or concrete surafaces complete all as specified and directed.

M&L for preparation of newly plastered wall surfaces and applying two coat of oil bound distemper complete all as specified and directed.

M&L for coplete removal of existing treatment and applying two coat of oild bound distemper on wall surfaces over a coat of 3 mm thick wall care putty over a coat of alkaline resistant primer complete all as specified and directed.

Surface excavation not exceeding 30cm deep and averaging 15cm and getting out soft /loose soil completed all as specified and directed.

M/L for Hard core of gauge not exceeding 63mm deposited spread levelled in layers not exceeding 15cm thick watered and rammed to a true surface using broken stones boulder complete all as specified and directed.

Sand filling under floors or in foundations including watering and consolidation complete all as specified and directed.

Machine pressed precast concrete interlocking paver block with grey cement and pigment any shape and size confirming to IS 15658-2006 of 100 mm thickness M-50 Grade complete all asspecified and directed.

M&L for providing precast cement concrete kerb stone of 1:2:4 (20mm graded aggregate) type B1 set in cement mortar 1:4 including rounded or chamfered complete all as specified and directed.

S&F 52mm thick PVC Partition consisting of 12mm thick both side prelaminated PVC pastic ply sheet and 5mm thick prelam heat moulded 'C' channel,sheet reinforced with frame work made from 40mm x 20mm MS tubes In between two MS tubes, 5mm thick Plain heat moulded 'C channel of size 75mmx50mm with feathered edges shall be fixed on the floor, wall and ceiling. Plastic ply opanel shall be inserted in the PVC 'C channel.The first & last MS tube should be errected such that it is inside a PVC 'C channel, in between adjoining plastic panel, 5mm thick x75mm width plain PVC sheet feathered at edges shall be stick on the front & back face using solvent cement complete all as specified and directed.

Supply and fixing factory made uPVC white colour Three track three panels sliding door with fly proof S.S. wire mesh (Two nos. glazed & one no. wire mesh panels) made of (big series) frame 116 x 45 mm & sash 46 x 82 mm both having wall thickness of 2.3 + 0.2 mm and single glazing bead/ double glazing bead of appropriate dimension. (Area of door above 2.00 sqm upto 5.00 sqm) comprising of uPVC chambered frame, with in-built roller track and sash extruded profiles duly reinforced with 1.60 + 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), appropriate dimension uPVC extruded glazing beads, uPVC extruded interlock and uPVC extruded Inline sash adaptor (if required), EPDM gasket, wool pile, zinc alloy (white powder coated) handle with key on one side of extreme panels along with zinc plated mild steel multi point locking having transmission gear with keeps, zinc alloy (white powder coated) cresent lock (if required). stainless steel (SS 304 grade) body with adjustable double nylon rollers (weight bearing capacity to be 120 kg), G.I fastener 100 x 8 mm size for fixing frame to finished wall and necessary stainless steel screws etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealent over backer rod of required size and of approved quality complete all as specified and directed by Engineer-in-Charge.

Roughning surface of old concrete floor by picking, sweeping clean and wahing down with water to remove dust etc. and brushing neat cement slurry with 3.0 kg of cement per square meter complete all as specified and directed.

M&L for Machine cut kota stone slab flooring 20-25mm thick over 20 mm thick cement screed base 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 Vitrified Ceramic tiles light shade 10 mm thick (square/ rectangular) polished, area of each tiles exceeding 0.42 sqm but not exceeding 1.00 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over 15 mm thick screed bed in CM (1:6) complete all as specified and directed.

M&L for Vitrified Ceramic tiles light shade 10 mm thick (square/rectangular) polished, area of each tiles exceeding 0.42 sqm but not exceeding 1.00 sqm in skirting/dados etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over 10 mm thick rendering in CM (1:4) completed all as specified and directed.

S&F Anodised aluminium snap grid frame work main Tee & cross Tee size 25.40X25.40X1.63 mm supported at ends with 38.10X25.40X1.32 mm forming grid 600x600 mm for false ceiling, suspended with 6 mm GI wire , (upto 1200mm length). Adjusting level fixed to roof slab by means of ceilling cleats made out of GI flat 40 x 3 mm size 60 mm long and expansion hold fasterners 12.5mm dia 40 mm long complete all as specified and directed.

M&L for providing and fixing gypsum board 12 mm, thick in ceiling fixed with screws as per manufacturer instruction including preparation of surface and applying 02 coat of oil bound distemper over a coat of one mm thick wall care putty complete all as specified and directed.

Taking down chowkhats or frames exceeding 1.5 sqm but not exceeding 4 sqm each with shutter (without taking of shutters from the frames) complete all as specified and directed.

Taking down cement plaster of any description on brick or stone walls etc. including racking out joints, hacking for keys, scrubbing down with water etc complete all as specified and directed.

S&F of stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with aluminium anodised fillets with screws complete all as specified and directed.

S& F 5 mm thick Sheet glass,ordinary quality and glazing with oil putty in square exc 0.5 sqm in each pane complete all as specified and directed.

S&F framed work such as grills, grating, etc., with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars, barred iron doors, ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe 290 Gde E-165 complete all as specified and directed.

M&L for two coats of synthetic enamel paint over a coat of red oxide primer on newly untreated surfaces of steel over 10cm in width or girth not otherwise described complete all as specified and directed.

Taking down carefully copper/aluminium point wiring (light, fan, socket or power) complete including fixture and fittings such as switches, ceiling roses, pendents, regulators, sockets, light fittings 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 walls, floors, etc. complete all as specified and directed.

Material and Labour for concealed point wiring with FRLS PVC insulated unsheathed, stranded copper conductor cable single core 1.5 Sqmm for one light point controlled by one way switch including one PVC insulated, un sheathed Single core stranded copper conductor cable of size 1.5 Sqmm for continues earth wire .drawn in and including PVC conduict complete with all accessories including sheet metal MS box of suitable size of 1.2mm thick or PVC rectangular switch board of suitable size incl 3.0 mm thick laminated sheet cover and fixed with brass screws, cap washers etc. to be fixed flushed on wall including white washing/colour washing/distembering to match the disturbed surfaces as complete all as specified and directed by Engr -in Charge.

All as per item No- 1.28 above but for one fan point controlled by one switch.

All as per item No-1.28 above but for one 6 pin multi purpose 5 Amps socket out let independent.

All as per item No-1.28 above but for one 15 Amps switch socket out let independent but using PVC insulated, unsheathed stranded copper conductor cable of size 2.5 Sqmm and 1.5 sqmm for earth continuity conductor for one 3 pin 5/15 Amps switch socket out let independent.

Supply and fixing in repair switch piano flush type, single pole, one way, 5/6 amps 230 volts complete all as specified & directed.

Supply and fixing in repair switch socket combination 5 Amps 2/3 pin flush type complete all as specified & directed.

Supply and fixing in repair switch socket combination 2 in 1, 5 pin 6/16 Amps flush type universal complete all as specified & directed.

Supply and fixing in repair ceiling rose, surface bakelite 65x50 mm three terminal.

Supply only stepped type electronic fan regulator flush type on the existing phenolic laminated sheet etc. as required complete all as specified & directed.

S&Fswitch socket combination 2 in 1, 5 pin 6/16 Amps flush type universal,obtained under item No-36 above complete all as specified & directed.

Supply only surface/ wall mounted 4' LED batten fitting with LED tube rod, extruted aluminium housing provided for efficient heat dissipation with polycarbonate diffuser & integrated electronic driver with all accessories. Make- Havells, Model - Regal Batten equivalent make of Bajaj /Philips.

Earthing complete with Copper earth plate electrode 60cm x60cm x6mm 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 1.5m below ground level, connecting to the Copper earth strip 32x6 mm as earthing lead, by means of nuts, bolts, check nuts and washer etc of galvanised iron and earth lead protected by provision of GI pipe light grade 32mm bore light grade from earthing test point or main controling switch as directed including providing funnel with 20mm bore GI pipe light grade, wire mesh,charcoal or coke andcommon salt in alternative layer of 15 Cm (compactedd thickness) all round the earth electrode,concrete earth pit in PCC (1:2:4) type B-1 using 20mm graded stone agagregates with 50mm thick cover of RCC (1:2:4) (re-inforced with 8mm dia TMT bar @15 cm C/C bothways and MS bar handle made of 10mm dia bar) including necessary earth work in excavation,returning in and removal of surplus soil to a distance not exceeding 50mtr, all as per electrical plate No 3 of MES Schedule Part-I including earthing pit cover etc. complete all as specified & directed.

Taking down old unserviceable switch fuse unit / MCB / MCCB DB with MCB etc for necessary repair/replacement and re-use complete all as specified & directed.

Supply and fixing of MCB SPN DB 4 way made of sheet steel phos phatised, powder painted with bus bar, neutral link, earth bar and Din rail, 230 Volts with Double door complete all as specified & directed.

Supply and fixing of MCB SPN DB 8 way made of sheet steel phos phatised, powder painted with bus bar, neutral link, earth bar and Din rail ,230 Volts with Double door complete all as specified & directed.

Supply fixing, connection and testing MCB SPN 240 Volts, 'C' series, breaking capacity 10 KA of rating 6-32Amps complete all as specified & directed.

Supply fixing, connection and testing MCB SP 6-32 Amps complete all as specified & directed.

Taking down Old U/S submain wiring of any size & any capacity from its existing position complete all as specified & directed.

M & L Sub main wiring with two single core multistranded copper cable of 2x6.0 Sq.mm & one solid copper cable of 6 Sq.mm for contineuous earth wire both PVC insulated & un- sheathed drawn through and including PVC heavy duty casing capping 20/25 mm width complete with all accessories or to be fixed on wall respectively including white washing / colour washing/distembering to match the disturbed surfaces complete all as specified and directed.

S & F in repair energy saving LED building security light fitting of 18 watt having IP 65 protection complete with all fixing arrangement & GI pipe bracket of suitable dia Length not less than 1.0mtr, bend in shape complete all as specified & directed. Make- HPL, Cart No. HPLLEDSL1860P or equivalent make of Bajaj / Havells / Phillips.

S/F of Ceiling Fan 1400 MM sweep, blades, down rods, 210 CFM, 245 cfmand service value 6.0, 240 Volt and 50 Hz as directed

JOB NO.: 51ASP/SR(B&R)/04/2021-22

Taking down chowkats or frames of wooden doors/windows not exceeding 1.5 square metre (without taking off shutters from frames) complete all as specified and directed.

Taking down chowkhats or frames exc 1.5 sqm but not exceeding 4 sqm each with shutter (without taking of shutters from the frames) complete all as specified and directed.

S&F of 4 mm thick frosted glass, cut to shape and size not exceeding 0.50 sqm in each pane fixed in aluminium frame or louver complete all as specified and directed.

S&F of stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with aluminium anodised fillets with screws complete all as specified and directed.

S&F powder coated aluminium frame for doors, windows, ventilators (minimum thickness of powder coating 50 micon) with one or more rebates including joining cleat for fixing etc. complete all as specified and directed by Engineer in Charge.

S&F of Solid PVC Door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S Square tube, supplying & fixing in opening 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. tubes for top & 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 & bottom rail, panelling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, supplying & fixing in the frame at site complete all as specified and directed.

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

S&F aluminium alloy anodised sliding door bolt, 250 mm long with fixing bolts and sliding bolts of extruded section or cast aluminium alloy complete all as specified and directed.

S&F stainless steel, 100 mm long butt hinges complete all as specified and directed.

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

Taking up GI water tubing 20mm bore along with its fittings including cleaning for refixing complete all as specified and directed.

Taking up GI water tubing 15mm bore along with its fittings including cleaning for refixing complete all as specified and directed.

Supply and laying of CPVC pipes outer dia 20 mm, SDR 11 & plain CPVC SDR 11 fittings on walls/ceiling or laying in floorss complete all as specified and directed.

Supply and laying of CPVC pipes outer dia 16 mm, SDR 11 & plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and directed.

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

M&L for for non skid joint free coloured ceramic tlle 7 to 8 mm thick (square or rectangular) area of each tile exc. 0.11 sqm but n. exc. 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white/coloured cement to match with and incluiding 15 mm thick screed bed in CM (1:6) complete all as specified and as directed.

M&L for glazed ceramic coloured in vertical surface 300X200X7/450x350x7 mm thick set and jointed in neat cement slurry and pointed in white/coloured cement to match with and including 10 mm th backing coat in CM (1:4) complete all as specified and directed.

Cutting existing steel tubing for alteration or addition 20 mm base of pipe complete all as specified and directed.

S&F for Gun- Metal, globe or gate valves of 20 mm dia with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed.

S/F Vitreous China premium/1st quality wash down water closet wall hung EWC white/ivory/off white including seat cover (closed pattern including all necessary accessories like rag bolt / gel basket etc. (excluding flushing cistern & flush pipe) complete in all respect all as specified and directed.

S&F PVC (SWR) 'S' Trap of 110 mm dia complete all as specified and directed.

S & F 10 Litres, PVC valve less, symphonic action type, Flushing Cistern, low level, white with inlet, ball valve, float and handle including brackets and connection to pipes complete all as specified and directed.

S&F in repair vitreous China wash basin( flat back) size 550X400MM, Ivory colour, with and including vitreous china pedastal / stand complete all as specified and directed.

S&F in repair vitreous china urinal, Half stall type colour (excluding flushing cistern, flush pipe and waste pipe) with grating and union for discharge pipe complete including providing and fixing plugs bedding urinal against wall in cement mortar 1:2 securing urinal to plugs with and including 60mm long brass screws pointing around urinal back in cement fixing flush pipe, Brass CP grating and union for discharge pipe complete complete all as specified and directed.

S&F vitreous China squatting pan, ‘Orissa’ pattern, size 580 x 440 mm white, with integral foot rests (excluding flushing cistern and flush pipe) including provision of lime/cement concrete bedding complete all as specified and directed.

S&F 32 mm waste coupling of PTMT (half or full threaded) (minimum weight 32 mm-45 gms) repair complete all as specified and directed.

S&F 32 mm size waste fittings brass chromium plated with and including waste pipe of suitable length and size complete all as specified and directed.

S&F urinal spreader of PTMT any colour for fixing with 15mm dia pipe (min weight 60 gms) complete all as specified and directed.

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

S/F PVC connection 15mm size with PTMT nuts of length 600mm complete all as specified and directed.

S&F in repair for pillar tap 15 mm diacast copper alloy fancy type with capstan heads, chromium plated, screwed down high pressure, with or without lettered 'Hot or Cold' with long screwed shanks and fly nuts, screwed for iron pipe complete all as specified and directed.

S&F in repair Bib tap 15 mm dia, fancy type, cast copper alloy, chromium plated with crutch or butterfly handle complete all as specified and directed.

S&F in repair push type stop cock 15mm bore cast copper alloy screwed for iron pipe complete all as specified and directed.

S&F health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 meter long flexible tube and ABS wall hook including making connections and fixed in position complete in all respect complete all as specified and directed.

S&F in repair tubular towel rail, brass chromium plated, 20mm dia, D type, 60cm long, between flanges complete all as specified and directed.

M&L for PVC (SWR) floor trap of 75 mm dia of outlet, plain with grating including jointing with solvent cement complete all as specified and directed.

S&F 15mm angle valves cast copper alloy fancy type chromium plated with long shank and cup (concealed type) screwed both ends for iron pipe or for unions complete all as specified and directed.

S&F Cast iron nahani trap of 75 mm dia, with grating including jointing to waste pipe fixed in cement concrete type B-1 (1:2:4) complete all as specified and directed.

S&F High density poly?ethylene pipes (HDPE), 40 mm dia of pressure rating 6 kgf/cm2 laid in trenches complete all as specified and directed.

S&F in repair PVC (SWR) pipes, single socketed in any length with rubber ring 75 mm dia fixed to walls complete all as specified and directed.

S&F in repair PVC (SWR) pipes, single socketed in any length with rubber ring 75 mm dia laid in floor complete all as specified and directed.

S&F 110mm PVC (SWR) WC connector with lip ring joint complete all as specified and directed.

S&F in repair PVC (SWR) pipes, single socketed in any length with rubber ring 110mm dia laid in trenches or in floors complete all as specified and directed.

S&F in repair PVC (SWR) pipes, single socketed in any length with rubber ring 110mm dia fixed to wall complete all as specified and directed.

S&F PVC (SWR) branch piece, single equal or unequal 110 mm dia with oval access door complete all as specified and directed.

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

Supply, hoisting and fixing in position Rotational moulded polyethylene water storage tanks of capacity 1000Ltr (cylindrical vertical with closed top) hoisted and fixed in position complete all as specified in SSR Part I and directed by Engr-in-Charge.

Ditto as per item No. 2.49 above but tank of capacity 500 Ltr.

S&F 20 mm dia ball valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 15mm-142gms/ 2 0mm-210gms./ 25mm-455gms/ 40mm - 690 gms)

M&L 20mm thick Granite (of any type) tiles machine cut, in skirting/dado laid over cement screed and jointed with grey cement slurry, and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing with and including 10 mm thick backing coat in CM(1:4) complete all as specified and directed.

Taking down cement plaster on brick or stone wall and concrete surfaces etc. including raking out joints, hacking for key, scrubbing down with water etc. complete all as specified and directed.

Rendering 15 mm thick in CM (1:4) on brick or concrete surfaces of wall, finishing the surfaces even and smooth without using extra cement complete all as specified and directed.

M&L for preparation of newly plastered wall surfaces and applying two coat of oil bound distemper over a coat of alkali resistant primer complete all as specified and directed.

M&L for preparation of old distempered wall surfaces inluding wahing, rubbing and stopping of distempered and painted surfaces and applying two coat of oil bound distemper over a coat of alkali resistant primer complete all as specified and directed.

M&L for complete removal of existing treatment and applying two coat of Acrylic Smooth exterior paint of required shade (Camouflage) applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) complete all as specified and directed.

M&L brick work with sub-class 'B' bricks strait or curved on plan exceeding 6 M mean radius built in CM (1:6) complete all as specified and directed.

M&L for plain cement concrete type C-2, 1:3:6 (using 40 mm graded aggregate) 75 mm th as in plinth protection & path finished surface fair and even without using extra cement cement including mastic filling in construction joints with 1 part of bitumen and 3 part of sand by weight complete all as specified and directed.

Material and Labour for concealed point wiring with FRLS PVC insulated unsheathed, stranded copper conductor cable single core 2 run 1.5 Sqmm for one light point controlled by one way switch including one PVC insulated, un sheathed Single core stranded copper conductor cable of size 1.5Sqmm for continues earth wire drawn in and including PVC conduict complete all accessories including sheet metal MS box of suitable size of 1.2mm thick or PVC rectangular switch board of suitable size including 3.0mm thick laminated sheet cover and fixed with brass screws, cap washers etc. to be fixed flushed on wall including white washing / colour washing / distembering to match the disturbed surfaces complete all as specified and directed.

All as per itmes No. 2.60 above but for one fan point controlled by one switch.

Supply and fixing in repair switch piano flush type, single pole, one way, 5/6 amps volts complete all as specified and directed.

Supply and fixing in repair ceiling rose, surface bakelite 65x50 mm three terminal.

Supply only surface/ wall mounted 4' LED batten fitting with LED tube rod, extruted aluminium housing provided for efficient heat dissipation with polycarbonate diffuser & integrated electronic driver with all accessories complete all as specified and directed. Make- Havells, Model - Regal Batten or equivalent to make of Bajaj / Phillips.

Supply and fixing of MCB SPN DB 4 way made of sheet steel phos phatised, powder painted with bus bar, neutral link, earth bar and Din rail, 230 Volts with Double door complete all as specified & directed. Make- Havells / Indoasian / HPL / Standard.

Supply fixing, connection and testing MCB SP 6-32 Amps complete all as specified & directed. Make- Havells / Indoasian / HPL / Standard.

S&F of XLPE under ground cable 1100 volt grade 16 sqmm 4 core complete all as specified & directed.

S&F of exhaust fan steel body AC single phase 230 volt of size 300mm sweep with blades and frames and lovers. Make- Usha / Crompton / Bajaj / Havells

M/s Ravi Enterprise

M/S Vimal Enterprise

M/S B.H. ENTERPRISE

M/S. SUBHAS CONSTRUCTION CO.

R.K.ENGINEERING ASSEMBLE

M/s Capital Traders

Nripen Kalita