CERTAIN REPAIR TO PLUMBING, ROOF, JOINERY, TILING AT KARU ZONE-II IN THE AREA OF AGE B/R-I AND REPAIR/MAINT TO FOOTPATH, HARDSTANDING, SEWAGE LINES, SANITARY FITTINGS AND OTHER MISC B/R WORKS AT KIARI, CHUMATHANG AND NYOMA IN THE AREA OF AGE B/R-II U

Amount

Dismantling of wall and ceiling boards (fibre, pulp, insulation etc) or insulation boards/slabs blankets any thickness, including cover fillets complete all as specified and directed by Engr-in Charge (Note: Taking down carefully old FTL fitting recessed mounted light fittings/ceiling complete with all accessories and making necessary electric connection, complete all as spd & directed by Engr-in charge.

M&L for 9mm thick pre-laminated particle board, interior grade, prelaminated one side with decorative choice lamination and other side balancing white lamination fixed with screws/nails to timber frame work in wall/ceiling portion all as specified and directed by Engr-in-Charge.

M&L for 6mm thick veneered decorative plywood grade 1 (with BWR resin) with decorative face veneered one side fixed with nails to timber frame on wall/ceiling complete all as specified and directed by Engr in Charge

M&L for readymade soft wood wall / ceiling panelling in strips of 100 mm width 10mm thickness having lounge and groove fixing arrangements fixed to wooden frame work(Size of frame work 1.2X1.2 C/C included ) as per manufacturers instruction including polishing complete all as specified and as directed by Engr-in- Charge. Note : If necessary size of the frame work/ wall paneling will be changed as per site requirement.

S&F coloured PVC designer modular wall/ceiling cladding 5 to 6 mm thick with air gap, installed with necessary fixing GI channel or frame with end joints on edges ( designed colour patterns as per directed by Engr - in- charge). The frame work will be fixed to wall using aluminium screws complete all as specified and as directed by Engr-in- Charge. Note : If necessary size of the frame work/ wall paneling will be changed as per site requirement.

S&F grid false ceiling GI system powder coated prelude (main runner section 32x24x0.30x3600mm, cross tee 25x24x0.30x1200mm, wall angle 24x24x0.40x3000mm and including providing and fixing PVC pre-laminated in frontside and aluminium foil backed gypsum tile board of size 595 x 595 x 8-9mm fixed in ceiling frame work with necessary fastening GI wire and cleats complete all as specified and directed by Engr-in-Charge.

M&L for french polishing on surface of any description width or girth including cleaning and prepairing the surface including a coat of wood filler on new works with two or more coats complete all as specified and directed by Engr-in-Charge.

Dismantling of timber scantling in fillets, posts, rafters, purlins etc under 40Sq. Cm in section complete in framed work.complete all as specified and directed by Engr-in-Charge.

M&L for 2nd class hard wood timber scantling plain fillets square, rectangular in section area exc 13 Sqcm and not exc 25sqcm secured with nails complete all as specified and directed by Engr-in-Charge.

M&L for 2nd class soft wood fillets sectional area exc 3 and n exc 6 sqcm rectangular or triangular in section but bullnosed, splayed, chamfered or rounded on one edge of face, secured with nails or brads, complete all as specified and as directed by Engr-in-Charge.

M&L for preparation of new or previously untreated wooden surfaces of any description not otherwise described over 10cm in width or girth and applying two coats of synthetic enamel paint (1st grade quality) over a coat of pink primer complete all as specified and directed by Engr-in-Charge.

Dismantling floor, hearth or wall tiling including cement mortar bedding ( but not backing) removing dismantled tile and rubbish off the premises complete all as specified and directed by Engr-in-Charge.

M&L for Vitrified Ceramic tiles ( Dark Shade) 10mm thick (square/ rectangular) polished, area of each tiles exceeding 0.42 sqm but not exceeding 1.00 sqm, in wall etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including backing coat 10mm thick in CM 1:4 all as specified and directed by Engr-in-Charge.

M&L for non skid Ceramic tiles ( Dark Shade) 7 to 8mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.38 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including screed bed 15mm thick in CM 1:6 all as specified and directed by Engr-in-Charge.

M&L for Coloured Non Skid Ceramic joint free tiles 7 to 8mm thick (square/rectangular) area of each tiles exceeding 0.11 sqm but not exceeding 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 15mm thick in CM 1:6 all as specified and directed by Engr-in-Charge.

M&L for Coloured Glazed ceramic tiles in vertical surfaces of size 450mm x 300mmx 7mm thick over and including 10mm thick bedding layer in CM 1:4 , set and jointed in neat cement slurry and pointed in white or coloured cement to match all as specified and directed by Engr-in-Charge.

Demolition Stone slabs and tiles laid beded and pointed in cement mortar of any description or thickness in floors, aprons etc. all as specified and directed by Engr-in Charge.

M&L Granite 25 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 Providing edge moulding to 18-20mm thick granite stone of counters vanities etc. including machine polishing to edge to give high gloss finish etc. complete all as specified and directed by Engr-in-Charge.

M&L Providing edge moulding to 20-25mm thick granite stone of counters vanities etc. including machine polishing to edge to give high gloss finish etc. complete all as specified and directed by Engr-in-Charge.

Taking down of chowkats with shutter (without taking of shutter from frame) n exc 1.5 Sqm each complete all as specified and directed by Engr-in-Charge.

Taking down of chowkats with shutter (without taking of shutter from frame) exc 1.5 Sqm but n exc 4.0 Sqm each complete all as specified and directed by Engr-in-Charge.

S&F 2nd class hard wood, Plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints complete all as specified and directed by Engr-in-Charge.

S&F 30mm thick, flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides, fitted to chowkats complete all as specified and directed by Engr-in-Charge.

S&F 30mm thick 2nd class hard wood glazed and skelton shutters, open rebated and prepared to receive glass, gauze, etc. (without sash bars), edge of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing glass etc. sizes of members of shutters as specified in SSR Part-I, Section 8, clause 8.24 (a) complete all as specified and directed by Engr-in-Charge.

S&F solid PVC door frame of size 50mm X 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tubes, as per specifications and drawing complete or as directed by Engineer-In-Charge.

S&F factory made solid PVC door shutter 30mm thick (stiles), consisting of frame made out of MS tubes for top and bottom rails MS frame shall be covered with heat moulded plain colour PVC 'C' channel having a PVC strip of 20mm width stuck in insde with solvent cement for stiles and plain colour PVC sheets for top rail lock rail & bottom rail on either side & as gap insert for top 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 complete all as specified and directed.

S&F 100mm size, butt hinges, cold rolled steel with screw, medium weight , ISI marked complete all as specified and directed by Engr-in-Charge.

S&F 75mm size, butt hinges, cold rolled steel with screw, medium weight , ISI marked complete all as specified and directed by Engr-in-Charge.

S&F 150mm long Aluminium, anodised, barrel tower bolt, fixed with screws complete all as specified and directed by Engr-in-Charge.

S&F 150mm size, extruded aluminium alloy handles fabricated type anodised complete all as specified and directed by Engr-in-Charge.

S&F 250mm long, aluminium alloy, anodised,sliding door bolts, with hasp staple ( bolt type)and fixing clips of sheet, cast or extruded section and fixing bolts and sliding bolts of extruded section or cast-aluminium alloy complete all as specified and directed by Engr-in-Charge.

S&F in repair of 300mm, ordinary rat tail rod pattern springs including roller and roller plate complete all as specified and directed by Engr-in-Charge.

S&F aluminium anodised windows with side hung shutters / sliding shutters and frame made with aluminium section with and including glass/particle board 12mm thick (as specified below) Aluminium sections shall be of size as given below:- Frame : 44.5x44.5x1.60mm thick Top/bottom rail; 90x44.5mmx1.60mm thick side style/rails of shutter-44.5x44.5mmx1.60mm thick Glass : 5mm thick plain glass with rubber gasket with aluminium beading . Aluminium fitting such as peg stay, aluminium hinges, aluminium handle 100mm long, aluminium tower bolt 100mm long and making good of wall surface with matching to existing surface, complete all as specified and as directed by Engr-in-Charge.

S&F aluminium anodised frame for door, window and ventilator with one or more rebates including joining cleat for fixing etc. complete all as specified and directed by Engr-in-Charge.

M&L for 5.5mm sheet glass ordinary quality white or tinted fixed in aluminium frame in squares exc 0.5 sqm each pane, complete all as specified and directed by Engr-in-Charge.

S&F aluminium anodised glazed door complete with shutter size of style top rail and lock rail 83x45x1.60mm thick and bottom rail 114x44x1.60mm thick and door frame size 63x38x1.60 mm including aluminium mongry fitting, hinges, tower bolt, handle, lock etc all necessary fittings and glazing with 5mm thick tinted glass/12mm thick pre laminated particle board complete including rubber lining at sides for air locking with complete all as speicified and as directed by Engr in Charge.

S&F in repair Mortice brass lock of 4 lever, vertical type, size 100 mm , complete all as specified and directed by Engr-in-Charge.

S&F in repair aluminum body door closer (extruded section) hydraulically regulated, designation No. 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed complete all as specified and directed by Engr-in-Charge.

S&F in repair Floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor, Overall length of cover plate 140mm complete all as specified and directed by Engr-in-Charge.

Hacking out old broken glass (any thickness, size, quality or description) from wooden frames or stone, concrete or brick surrounds, glazed with putty or fixed with beads complete all as specified and directed by Engr-in-Charge.

Hacking out old broken glass (any thickness, size, quality or description) from metal frame including punching or drilling out old glazing pins/spring clips and providing, complete all as specified and directed by Engr-in-Charge.

S&F 4mm thick sheet glass, ordinary quality and glazing with oil putty and glazing pins in square n exc 0.5 sq. m in each pane complete all as specified and directed by Engr-in-Charge.

S&F 4mm thick figured glass, pin head type and glazing with oil putty and glazing pins in square n exc 0.5 sq. m in each pane complete all as specified and directed by Engr-in-Charge.

S&F Galvanised mild steel wire cloth, 0.63mm nominal dia of wire and average width of aperture 1.40mm and fixed with galvanised wire staples, complete all as specified and directed by Engr-in-Charge.

S&F in repair 25mm dia aluminium anodised alloy curtain rod including wooden ornamental/ decorative bracket and end cap complete all as specified and directed by Engr-in-Charge.

Dismantling plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof covering or wall etc complete all as specified and directed by Engr-in-Charge.

S&F Galvanised corrugated mild steel sheeting 0.50mm thick with two corrugation side lap, fixed with coach screws and washers as in roofs, walls etc complete all as directed by Engr-in-Charge.

Demolition of stone/PCC block/boulder masonry built in cement mortar including all quoins, arches, pillars etc but excluding ashlar facings, dressed stonework and precast concrete articles, complete all as specified and directed by Engr-in-Charge.

M&L for Pre-cast cement concrete block masonry Type C-1 (1:3:6) 20 mm graded aggregate with solid blocks, exc. 10 cm in width and setting in mortar 1:6 complete all as specified and directed by Engr-in-Charge.

Rendering 15mm thick in CM 1:4 on brick or concrete surfaces of walls and finished surface even and smooth without using extra cement complete all as specified and directed by Engr-in-Charge.

Rendering 10mm thick in CM 1:6 on brick or concrete surfaces of walls and finished surface even and smooth without using extra cement complete all as specified and directed by Engr-in-Charge.

M&L for preparing new surfaces of walls including priming plastered and other surfaces with alkali resistant priming paint and applying two coats of cement base paint complete all as specified and directed by Engr-in-Charge.

M&L for preparation new surfaces of plastered or unplastered old decorated surfaces of walls by brooming down or steel wire brushing; scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots and applying two coats of oil bound distemper on walls including cornices, pilasters etc complete all as specified and directed by Engr-in-Charge.

S&F in repair for SDC Laminated flooring 8mm thick of any coloured, manufactured by Direct Pressure Laminated (DPL) wherein the empty Abrasive aluminium oxide overlay alongwith metamine impregnated decorated film is directly fused with the back with flooring locking profile in designed with double click locking system on the length and single locking width alongwith desire locking strength laid over 1mm thick foam base, complete including removal of existing flooring, all as directed by the Engr-in-Charge.

Roughening surface of old concrete floor by picking sweeping cleaning & washing down with water to remove dust etc incl removal of old treatment of any description and applying one coat of neat cement slurry @ 3.00 kg/sqm complete all as specified and as directed

M&L for rendering 15mm thick in CM 1:4 using water proofing compound as per manufacturer's instruction on roof slab surfaces , finished even and smooth surface without using extra cement complete all as specified and directed by Engr-in-Charge. Note :- Water proofing compound shall be measured and paid separately.

M&L for providing APP based polymeric membrane course roof treatment in layers with following provisions :- (i) Applying one coat of bitumen's primer polymerized primer oil based coat, evenly @ 0.3 kg/sqm as priming coat to the prepared surfaces, till the surface is properly impregnated and the solvent oil in the base primer shall be allowed to evaporated completely. (ii) Applying APP based polymeric membrane minimum weighing 3kg/sqm and minimum 3mm thick reinforced with polyster non wove fabric (wt. not less than 150 gms/sqm) land on primed surface by forced application complete all as specified and directed by Engr-in-Charge.

Supply only water proofing compound ( integral) all as specified and directed.

S&F in repair 25 mm 3-layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc complete all as specified and directed by Engr-in-Charge.

S&F in repair 25mm PP-R Gate valves (brass insert) as per requirement of the site complete all as specified and directed by Engr-in-Charge.

S&F in repair for PVC (Plastic polymer Cistern) valve less, Symphonic action type, flushing cistern of capacity 10 liters, low level, white with inlet, ball valve, manually operated with one PVC ball valve horizontal plunger type including provision of 32mm PVC flush pipe of required length and making connections complete including taking down by dismantling the existing unserviceable cistern of any description.

S&F in repairs vitreous china water closet (Squatt Pan) Orrisa pattern 580x440 mm size pan white with front or back inlet with integral 'foot rests including provn of lime concrete bedding including connections to 'flushing cistern/pipe' complete all as specified and directed including 100mm CI/PVC 'P' trap.complete all as specified and directed by Engr-in-Charge.

S&F in repair One piece European WC viterus china with S/P trap & slow motion seat cover as per Cera part no. S1014124 or equivalent approved in CENC of Jaguar/Hindware etc complete all as specified and directed by Engr-in-Charge.

S&F in repair vitreous China wash down (EWC) water closet pan (pedestal pattern), white (excluding flushing cistern and flush pipe) including seat cover for pedestal pattern complete all as specified and directed by Engr-in-Charge. (Make : Jaquar/Cera)

S&F in repairs Vitreous China bowl type urinals, size of 465x355x265mm white(minimum) 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 automatic flushing cistern with brackets, flush pipe, grating and Union for discharge pipe. (excluding of fixing supply pipe, flushing cistern, flush pipe, trap and waste pipe) complete all as specified and directed.

S&F in repair vitreous china wash hand basin including brackets, white size 550 x 400 mm incl cutting cutting for and pinning in ends of brackets. Including Waste fittings, brass, chromium plated for glazed ware sinks, basins, etc. with long screwed shanks and fly-nuts, flange end bedded in red lead cement and other and fixed complete all as specified and directed by Engr-in-Charge.

S&F in repair 15mm bore Bib tap brass chromium plated fancy type with capstan head screwed down, screwed for iron pipe fixed complete all as specified and directed by Engr-in-Charge.

S&F in repair 15mm bore Pillar taps, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, fancy type with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe and fixed complete all as specified and directed by Engr-in-Charge.

Supply and fix in repair 32 mm dia bore waste fittings brass chromium plated fixed to wash hand basin,sinks with long screwed shanks and fly nuts flange and bedded in run lead cement and other end fixed complete all as specified and directed by Engr-in-Charge.

S&F in repair PVC connections 15mm size with PTMT nuts of length 450mm, complete all as specified and directed by Engr-in-Charge.

S&F in repair PVC connections 15mm size with PTMT nuts of length 600mm, complete all as specified and directed by Engr-in-Charge.

S&F in repair CP Stop valve fancy type, cast copper alloy, with capstan heads, screwed down both ends for high pressure, as per ISI suitable for 15mm dia iron pipe complete all as specified and directed by Engr-in-Charge.

S&F in repairs 20mm dia brass chromium plated tubular towel rails, D type, 600mm long between flanges, complete all as specified and directed by Engr-in-Charge.

S&F in repair 15mm bore bib tap standard of PTMT any colour high pressure screwed for iron pipe and fixed (Minimum weight 15mm-90gms/20mm-125gms) complete all as specified and directed by Engr-in-Charge.

S&F in repairs brass chromium plated health faucet with 1.5 Mtr flexible Chromium pipe screw down suitable for 15mm bore pipe/fitting with angle cock with CP brass check nut and holder as per Parryware Cat no . T-9929 W1 or equivalent of jagure /Parco/Hindware complete all as specified and directed by Engr-in-Charge.

S&F in repairs two way Bib cock brass chromium plated suitable for fixing with GI pipes 15 mm dia of Jaguar/Parco/Hindware or equivalent complete all as specified and directed bi Engr-in-Charge.

S&F in repair 15mm Brass CP mixer for mixing hot & cold water screwed down for iron pipe and fixed complete all as specified and directed by Engr-in-Charge.

S&F in Repairs wall mixture (Three way) brass chromium plated suitable for fixing with GI Pipes 15mm dia as per Parryware Cat No. G3016 A1 or equivelent of Jaquar/Hindware complete all as specified and directed by Engr-in-Charge.

S&F in repair of 500 ltrs capacity rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I complete all as specified and directed by Engr-in-Charge.

S&F in repair of 1000 ltrs capacity rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I complete all as specified and directed by Engr-in-Charge.

S&F in repair of Ball valves for 20mm bore dia high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed. (Minimum weight 15mm-142gms/ 20 mm - 210 gms/25mm-455gms/ 40mm- 690 gms) complete all as specified and directed by Engr-in-Charge.

Demolition of Cement Concrete (Unreinforced) in ground floors and pavings n.exc 15cm thickness (below or above ground level), as specified and directed by Engr-in-Charge.

M&L for 100mm thick cement concrete type B1, 1:2:4 using 20mm graded crushed stone aggregate as in floor finishing with out extra cement complete all as specified and directed.

M&L for 75mm thick cement concrete type C2, 1:3:6 using 40mm graded crushed stone aggregate as in sub base to floor, complete all as specified and directed.

M&L for Chequered cement concrete tiles 30cm x 30cm x 25mm thick, set, jointed and pointed in neat cement slurry in floors with grey cement and pigments including 15 thick screed bedding layer in CM 1:6 all as specified and directed.

Providing and laying 80mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footpath, parks, lowns, drive way or light traffic parking etc, of required strength, thickness & size/shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/laying of interlocking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver block as per required size and pattern, finishing and sweepig extra sand, complete all as specified and directed.

Excavation in trenches n.exc 1.5 m wide and n.exc 1.5 in depth for foundation etc or for shafts, wells cess pits, manholes etc n exc 10 sqm on plan and n.exc 1.5 m in depth and getting out in hard/dense soil, complete all as specified and directed.

Returning, filling in incl spreading levelling watering and well ramming in layers n exc 25 cm as in hard/dense soil, complete all as specified and directed.

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

Demolition and breaking up drain pipes (SGSW, AC or reinforced concrete) set in cement mortar internal dia of pipe 100 mm, complete all as specified and directed.

Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel in cement concrete 1:2:4 type B-l smooth finished, and reforming benhing as required for 110mm bore complete all as specified and as directed by Engr-in Charge.

M&L Concrete bed 1:4:8 type D-2 to drain pipes incl packing under and haunching against the sides of pipes after they are laid and tested bore of pipe in 110mm complete all as specified and as directed by Engr-in Charge.

S&F 110mm dia bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to floors complete all as specified.

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

S&F in repair toilet paper holder with flat recessed type stainless steel complete all as specified and directed.

S&F in repair soap dish, vitreous china white, approximate size 160x160x90mm fixed to plugs with chromium plated brass screws.

S&F in repairs plastic water closet seat cover, black, closed pattern with flat bottom and cover and mild steel chromium plated or aluminised hinging device all as specified.

S&F in repair Vitreous China Urinal, half stall type, white 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 automatic flushing cistern with brackets, flush pipe, grating and union for discharge pipe.

S&F Vitreous china wash hand basin with , coloured, flat back of size 630 x 400 mm including bracket, cutting for and pinning the ends of brackets or erecting stands also including brass chromium plated waste coupling 32mm dia, PVC flexible waste pipe of adequate length and dia and PVC connection 15mm size 450mm length with PTMT nuts, fixed in repairs, all as specified.

M/S HONY CAPT RIGZIN SAMPHEL (BID ID -3079378)

M/S MUNEER HASSAN AKHON (BID ID -3081381)

M/S MOHD KARIM (BID ID -3082371)

THINLES OTZER (BID ID -3079510)

M/S GEE AAR and SONS ENTERPRISES (BID ID -3082749)

BETONG BUILDERS (BID ID -3082895)

CHHIRPON BUILDERS (BID ID -3082951)