SPL REPAIR TO BLDG NO NRES09 OF 383 COY ASC (SUP) TYPE A PROVN OF SHED ON BLDG NO NRES 132 AND PROVN OF COVER SHED OVER STAIRS NEAR BLDG NO OP6 2 AND ADDN ALTN TO BLDG NO P77 AT HQ 17 MTN DIV CAMP AT NEW MIL STN GANGTOK

Amount

Excavation in trenches n.exc 1.5 m in depth and not exc. 1.5 m in width for foundation etc and getting out in soft / loose soil complete all as directed.

M&L for PCC 1:4:8 type D-2 (using 40mm graded stone aggregare) as in foundation filling & mass concrete comlete all as specified and directed.

M&L for pre cast cement concrete block masonry with solid blocks, exc 10 cm in width and setting in cement mortar 1:6 type C1 (1:3:6) (using 20mm graded stone aggregate) as per IS 383 complete all as specified and as directed.

Returning filling in soil/Back filling of retaining walls using approved earth obtained from excavation incl watering, well ramming etc complete all as directed.

Removing excavated mitris (soil) to a distance n.exc 50m and depositing where directed at a level n.exc 1.5m the starting point

M&L for 15mm thick rendering plaster on fair faces of conc faces/brick wall faces of smooth without extra cement in CM 1:6 complete all as specified and as directed.

Dismantling Floor, Hearth or Wall Tiling including Cement Mortar Bedding (but not backing), removing from the Sites and rubbish off the Premises all as directed.

M&L RCC (Nominal mix) type B1, 1:2:4 using 20mm graded stone aggr as in Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete complete all as specified and as directed Note: Re-inforcement shall be measured and paid saparately

M & L for TMT bars 10mm dia and over cut to length bent to shape required incl, cranking, bending spirally for hooping ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips conforming to IS:1786 complete all as specified and as directed

M&L for MS bars 5mm dia and over upto and including 10mm in sitrrups cut to length, bent to shape required incl cranking bending spirally for hooping for columns, hooking ends and bnding with and incl mild steel wire (annealed) not less than 0.9mm dia quality conforming to TMT bars complete all as specified and directed.

M&L Formwork to Sides of Concrete Foundations, Footings, bases of Columns, Raft and Raft Beams, Sides and Soffits (if any) of foundation and plinth beams and similar work; Square, rectangular or polygonal, vertical or to batter, flat, rough finished surfaces of concrete, complete all as specified and as directed.

M&L for Granite 20 mm thick (of any type) work(table rubbed and polished)in steps, jambs, pillars, window-cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite and including 15mm thick screed in CM 1:6 etc complete all as specified and directed.

S&F powder coated aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc, complete all as specified and directed.

S&F 4mm thick Figured glass, pin head type and glazing with oil putty in squares n exc 0.5 sq. m in each pane complete all as specified and as directed.

M&L for Rolled sections as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors fixed with angle cleats or other connecting plates confirming to Fe-290 (Gde E165) complete all as specified and directed.

Supply and fix 0.50mm thick pre-painted galvalume aluminium zinc coating GI based corrugated steel sheets (Trapezoidal profile) of any colour having tensile strength of 550 Mpa as in roof covering fixed with self tapping screws as in roof complete all as specified and directed by the Engr-in-Charge.

Supply and fix 0.50mm thick pre-painted galvalume aluminium zinc coating GI based plain steel sheets of any colour having tensile strength of 550 Mpa as in ridges, valley, eaves, etc fixed with self tapping screws complete all as specified and directed by the Engr-in-Charge.

M&L for hard core of gauge n.exc .63 mm deposited spead, levelled, watered well rammed toa uniform smooth surface n.exc 15 cm thick using broken stone or boulder

M&L for 75mm thick PCC type C2 1:3:6 (using 40mm graded stone agg) as in sub base floor etc finished the concrete surfaces even and fair without using extra cement etc complete all as specified and directed

M&L for 25 mm thick PCC 1:2:4 type B-1 using 20 mm graded stone aggregate finished and even as in floor including finish the surface even and rough to receive the top finish complete all as specified and directed.

M&L for Virified Ceramic tiles 10 mm thick (square/ rectangular) polished, area of each tiles exceeding 0.36 sqm but not exceeding 0.42 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match and including 15mm thick Screed in CM 1:6 etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the shades of tiles complete all as specified and directed.

M&L Glazed ceramic tiles in vertical surface 350x 250x 7 mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to matchs complete all as specified and as directed.

M&L for preparation of new or previously untreated steel surfaces of any description, not otherwise described, over 10 cm width or girth and applying two coats synthetic enamel paint over one coat of red oxide primer complete all as specified and directed.

S&F 150mm dia PVC half round eve gutter including all fittings like bend, T etc all as directed by Engr-in-Charge.

Supply & fix in repair 110 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints fixed to wall with necessary clamps,bolts etc.complete all as specified and as directed

Supply & fix in repair 110 mm bore PVC (SWR) bends any radius complete all as specified and directed by the Engr-in-Charge.

M&L for applying two coat of exterior acrylic emulsion weather proof paint over a coat of primer on new/old plastered surface including preparation of new/old plastered surface etc complete all as specified and directed

M&L for PCC 1:2:4 type B1 (20 graded aggregate) as in coping, bed plates including weathering, slightly rounded or chamfered angles and throating all as specified and as directed.

M&L for cutting holes into or through cement concrete (Exc 10 sqcm but n exc 250sqcm) slabs, chajjas etc reinforced or otherwise

M&L for two coats of synthetic enamel paint over a coat of red oxide primer to steel surfaces of any description over 10 cm in width or girth incl preparation of new steel surfaces complete all as specified and directed.

M&L for PCC (1:3:6) type C-1 (using 20mm graded stone aggregate) as in coping complete all as specified directed.

Excavating in post holes (or similar holes) each n.exc 0.5 cum getting out and removing surplus soil to a distance n exc 50m and making good surfaces in soft/loose soil complete all as specified and directed.

Taking down cement plastering on brick/stone wall etc. Including racking out joint, hacking for the key, scubbing down with waterr complete all as specified and directed.

Taking down chowkats or frames with shutters (without taking off shutters from the frame) each area exc 1.5 sqm but n.exc 4.0 sqm all as specified and as directed

Taking down chowkats or frames with shutters (without taking off shutters from the frame) each area exc 1.5 sqm as specified and as directed

Dismanting of wall and ceilling boards (fiber pulp insulation etc( or insulation boards.slabs/blankets any thickness including cover fillets all as specified

Demolition of concrete of any description and in any position not otherwise specially provided for complete all as specified and directed.

M&L for 20 mm thick rendering in two layers 10mm each in cement mortar (1:4) with using water proofing compound in external layer as per manufacturer insturctions on fair faces of brick/ concrete surfaces top layer finishes even and smooth using extra cement complete all as specfied and directed.

Supply only integral waterproofing compound

M&L perparation of new or previously untreated wooden surfaces of any description over 10 cm width or grith and applying two coats of synthetic enamel paint over one coat of pink primer complete all as specified and directed

M&L perparation of old or previously treated wooden surfaces of any description over 10 cm width or grith and applying one coat of synthetic enamel paint over wooden surface complete all as specified and directed

M&L for preparation of new plastered surfaces of walls applying two coats of distemper, oil emulsion, white or tinted over new surface on a coat wall care putty complete all as specified and directed.,

M&L for preparation of old or previously treated steel surfaces of any description, not otherwise described, over 10 cm width or girth and applying one coat of synthetic enamal paint over old steel surface complete all as specified and directed.

M&L for preparation of complete removal of existing treatment on old plastered surfaces of walls applying two coats of distemper, oil emulsion, white or tinted over old wall surface on a coat of 2mm thick wall care putty complete all as specified and directed.

S&F powder coated grid frame work for false ceiling comprising of the following sections for making partitions of 600 x 600m size fixed to walls with rawl plugs & screws and hanged to roof with and including 1mm dia GI wire suspender of suitable length and butterfly clips, size of main tee shall be 28mm x 23mm x 0.3mm thick cross tee shall be 24mm x 23mm x 0.3mm thick and wall angle shall be 20mm x 20mm x 0.3mm thick complete all as specified and as directed.

Supply and fix 4mm thick Non asbestos fibre cement building boards (E- board) of approved texture, for insulation and acoustic purpose of size 595 x 595 mm size fixed with staples on snap grid as in ceiling with and including dusting of surfaces and applying two coats of oil emulsion distemper over a coat of primer including preparation of surfaces complete all as per manufacturers instructions specifed and directed by the Engr-in -Charge.

Hacking out old broken glass any thickness, size, quality or description from wooden frames glazed with putty.

M&L for second class hard wood plain solid straight chowkats and frames wrought framed rebated on the solid rounded on chamfered put together with glue pinned and joints complete all as specified and directed.

Dismantling timber scantling 40 sqcm and over in section and in any position in section complete all as specified and directed.

M&L for 2nd class hard wood timber scantling of any size or in any position such as truss. Purlin etc and if in repairs to replace old decayed timber (including piecing, scarfing etc of old and new timbers if required) and removing defective portions to store.

Supply and fix plain framed, panelled shutter (two panel) 35mm thick with lock rail and panel of 9mm B.W.P commercial ply or 12mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS:1003 (Part-I), Klin seasoned and chemically pressure treated all as specified and directed by Engr in Charge.

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

S&F factory made solid panel PVC door shutter 30mm th (style) consisting of frame made out of MS tubes for top & bootom rails MS 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 & plain colour PVC sheets for top rails on either side & as gap insert for top rail & bottom rail panelling of plain colour PVC sheet to be fitted in the stiles & rails with suitable PVC sheet beading & joined together with solvent cement suppling & fixing in the frame at site as specification & drawing

Supply & Fix 100mm long butt hinges medium weight cold rolled MS

All as per item No 54 above but 75mm long complete all as specifed and directed.

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

All as per item No 56 above but 100mm long complete all as specifed and directed.

M&L for 150 mm long aluminimum handles cast type, anodised complete all as specifed and directed.

All as per item No 58 above but 100mm long complete all as specifed and directed.

Supply and fix aluminium alloy anodised sliding door bolts 250 mm long with hasp staple (Bolt type) and fixing clips of sheet, cast or extruded section and fixing bolts and sliding bolts of extruded section.

S/F for 3mm thick sheet glass ordinary quality and glazing with oil putty in square n exc 0.5 sq m Sqm in each panel complete all as specified and directed

S&F as in repair stain less steel wire mesh 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with tinned or galvanised wire staples complete all as specified.

M&L for PCC 1:3:6 type C-2 (using 40mm stone agg) as in surface channel / drains including forming fair finished to drain channel.

M&L Non skid ceramic coloured tiles 7 to 8 mm thick(square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.36 sqm, in floor etc set and jointed in neat cement slurry and pointed in white or colour cement to match. in floor over & incl 15 mm thick screed bed with CM 1:6 complete in floor for receive the tiles complete all as specified and as directed.

Ditto all as item No 64 above but on vertical surface of wall like skerting/dadoi etc on 15 mm thick rendering complete all as specified and as directed.

Taking down 15mm dia steel tubing and connections, including cleaning and refixing or removal to store complete all as directed

Taking down 20mm dia steel tubing and connections, including cleaning and refixing or removal to store complete all as directed

Supply and fix galvanished steel water tubing 15mm bore, medium grade with all fittings and fixed complete to walls/ceiling or laid in floors complete all as directed by the Engr-in-Charge.

Supply and fix galvanished steel water tubing 20mm bore, medium grade with all fittings and fixed complete to walls/ceiling or laid in floors complete all as directed by the Engr-in-Charge.

S&F vitreous china squatting pan "Orrisa patern" size 580 mm x 440 mm white with integral foot rest (excluding flushing cistern and flush pipe) including provision of lime concrete bedding ( Make :- Paryware/Hindware/Cera)

S&F in repairs 10 litre capacity low level PVC flushing cistern (white), syphonic action type, with inlet, ball valve, float, handle, fixed with cast iron bracket (of suitable size) and providing 32mm dia PVC flush pipe and making all necessary connections complete all as specified and as directed.

S&F Vitreous China, Wash Hand Basin, white, flat back of size 550 mm x 400 mm x 790mm, including cast iron brackets of suitable size including providing 32mm dia CP waste pipe 32mm bore coupling of PTMT (half or full threaded minimum weight 45 gms) and making all necessary connections as dirceted. Make : Cera cat part No S2090101 or equivelant.

Supply & fix in 15 mm bore dia angular stop cocks, cast copper, fancy type, chromium plated, with wall flange screwed down, screwed from iron pipe or union and complete all as directed.

Supply and fix bib tap, long body cast copper alloy, chromium plated with crutch or butterfly handle, screwed down for 15mm bore GI Pipe or for brass ferrule including taking down old unserviceable one.

S&F Pillar taps cast copper alloy 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 and fixed complete.

Supply and fix stop connection 15mm size with PTMT nut of length 450mm complete all as specified and directed by Engr in Charge.

Dismantling old/PGI/CGI sheeting of any gauge thickness, including Nainital Sikkim or similar pattern roof/facia etc complete all as specified and as directed.

S&F decorative type curtain rod, chromium plated 25mm dia with fixing btackets, stops and complete fittings including making good the surface were damaged all as directed by Engr-in-Charge.

Taking down carefully the old unserviceable Copper/Aluminium Point Wiring (Light, Fan, Socket or Power) complete including fixtures and fittings such as switches, ceiling rose pendants, regulators, sockets, light fittings etc and removing materials for taking credit and making good disturbed surfaces of wall floor etc all as specified and as directed

M & L for point wiring with 1.5 Sqmm PVC isulated unsheathed single core stranded copper conductor (FRLS) cable of working voltage 1100 Volts grade conforming to IS-694 pt-I & II of 2000 drawn in and including 25 mm size PVC casing caping (Double lock) with all casing capping fittings & accessories with 1.60 mm thick pressed steel or mild steel sheet sunk box covered with 3mm thick backelite sheet fixed with brass screws & cup washers including 1.5 sqmm PVC insulated unsheathed single core stranded copper conductor (FRLS) cable as earth continuity conductor connected to main switch/ DB's or common earth dolly complete for light point/ fan point/ exhaust fan point / call bell point controlled by one switch 5/6 AMP one way complete all as specifed and directed.

All as per item No 81 herein before but one switch socket outlet point 5/6 AMPs on independent board

All as per item No 81 here-in-before but for one socket outlet of 15 AMPs fixed on independent board with 4 Sqmm multistranded copper conductor wire FRLS PVC insulated and 4 Sqmm copper conductor wire FRLS PVC insulated using as earth wire complete.

S &F switch piano flush button, single pole, one way, 5 amps complete all as specified and directed.

S & F ceiling rose surface bakelite 2/3 terminals complete all as specified and directed

S & F switch socket combination 5-in-1, 5/6 AMPs complete

S &F switich socket combination 5-in-1 6 PIN 5/6 AMPs or 15/16 AMPs complete

Supply & fix lamp holder angular/straight insulated body, with back plate suitable for battern futtings, white/ivory finish complete all as directed.

Supply & fixing LED light fitting 1 x 20 W, 220 V AC decorative box type with dirver, holder including LED tube light connecting up with three core flexiable copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

Supply and fixing LED light fitting 1x9W/ 1x10W bulk head luminaries including LED light driver holder connecting up with three core flexible copper flexible copper conductor cable of suitable size complete all as directed.

M&L for concealed sub-main wiring along with earth wire of size of 2x6.0 Sqmm + 1 x 6.0 sqmm earth wire, ISI marked FRLS, PVC insulated, multi stranded, copper conductor single core cable drawn through and incl PVC rigid conduit (medium grade) with all fittings and accessories ISI marked including cutting chases for conduit & sinkings for sunken boxes and making good to walls, floors etc complete including taking down old unserviceable one all as specified and as directed.

S&F MCB DB SPN 8 ways double door, IP-42, IK-09 with metal door, rated bus bars earth bar, neutral and complete incl blanking plates as & fixed flush to wall surface complete all as specified and as directed.

S & F MCB single pole & neutral 40 to 63 AMPs. 240 Volts 10 KA repturing capacity. 'C' curve complete all as directed by Engineer-in-Charge

S & F MCB single pole 6 to 32 AMPs, 240 Volts. 10 KA rupturing capacity, C Curve complete all as directed by Engineer-in-charge

M&L for earthing complete with galvanised steel earth plate electrode 600x600x6.3mm thick buried directly in ground earth pit not less than 2.25 mtr deep below normal ground level with top edge of the plate not less than 1.5 mtr below ground level connected to galvanised iron or steel earth lead wire 4mm dia size by means of nut/bolt and washer of galvanised iron or steel as shown in electrical plate No. 3 of SSR Part-I 2009 incl necessary excavation and earth work, GI pipe 20mm dia medium grade ISI marked for watering and GI pipe 15 mm dia medioum grade ISI marked pipe for protection of GI earth wire etc, PCC chamber with PCC (1:3:6) type c-2 precast RCC cover with reinforced cement concrete (1:2:4) type B1 (20 mm graded stone aggregate) reinforced with 8mm dia TMT bar @ 150mm c/c both way with provision of 10mm dia MS bar handle funnel, wire mesh, charcoal dust, salt etc connected to DB as indicated including testing complete

M/S S. S CHETTRI AND SONS

KAMLESH ENTERPRISE

M/S ANIL KUMAR THAKUR

DHARMINDER SINGH

SANJAY KAUSHIK

M/S MANOJ VERMA

GEETA CONSTRUCTION

RAAJ BANGAR

KARMA TSETEN BHUTIA

MAHENDRA KHAWAS

KARMA SHERPA