Repair to sunken floors roofs plumbing works and other connected works at certain location at zone 7 new cantt under GE Gangtok

Amount

Dismantling Wrought Iron or Mild Steel Work, viz. Mild Steel Flat Iron (Wind Tie) and Similar Work including Mild Steel Bolts, Nuts, etc., 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, complete all as specified and as directed.

Taking down cement plaster/terrezzo cast in situ of any description on brick or stone wall etc including racking out jonts hacking for key scrubbing down with water etc.

Demolition of Cement Concrete (un-reinforced) of any description in Ground Floors, Pavings, etc. not exc. 150mm thickness (above or below Ground Level), complete all as specified and as directed.

Dismantling old PGI/CGI sheeting any gauge, thickness including Nainital. Sikkim or similar pattern roof/facia including ridge etc and keeping serviceable sheets in safe custody for re-use complete all as specified and as directed.

M&L for Non- skid colured Ceramic tiles 7 to 8 mm thick (square/ rectangular )area of each tile exceeding 0.11sqm but not exceeding 0.18sqm, as in floors etc conforming to IS-13712, grade- B-II(a) etc.set and jointed in neat cement slurry and pointed in white or coloured cement to match over & including 20mm thick screed bed in cement mortar (1:6) for laying floor finishes.

M&L for dark/light shade virtified tiles 10mm thick(square/rectangular) polished,area of each tiles not exceeding 0.36 sqm in floors etc,set and jointed in neat cement slurry pointed in white or coloured cement to match the colour over & including 20mm thick screed bed in cement mortar (1:6) for laying floor/roof finishes all as specified and directed.

All as per item No. 07 here-in-above but as in skirting with & including 10mm thick backing coat in CM (1:4).

M&L for glazed coloured ceramic tiles (350x250x7mm thick/450x350x7mm thick)on vertical surfaces such as skirting/dado conforming to IS-13712 grade IB-III set and jointed in neat neat cement slurry pointed in white coloured cement to match the colour over & including 10mm thick screed bed/rendering of CM (1:4) as in wall all as specified and directed by Engr-in-Charge.

M&L for 25mm thick PCC(1:2:4), type B1 (using 20mm graded stone aggregate), finished concrete surfaces even and rough to receive floor finishes.

M&L for factory made lacquer coated chequered cement concrete Tiles 200mm x 200mm x 25mm/300 x 300 x 25 mm thick set jointed and pointed in neat slurry in floors and steps with grey cement and pigments over and incl 20mm thick screed bed or bedding layer of CM 1:6 complete all as specified & as directed.

M&L for 100mm thick cement concrete 1:2:4 type B-2 (using 40mm graded stone aagregate) as in hardstanding/flooring and finishing the surface even and fair etc complete all as specified and directed.

M&L for rendering 15mm thick in cement mortar (1:6) on fair face of brick or concrete surfaces finished surface even and smooth without using extra cement complete all as specified and as directed.

M&L for rendering 20mm thick in cement mortar (1:4) in two layer of 10mm thick each with using WPC @ 3% by weight of cement in finishing layer on brick or concerete surfaces finished even and smooth (WPC for finishing layer will be measured & paid seperately as supply only).

Supply only Integral Water Proofing Compound, conforming to IS-2465-2003 and/or as approved, complete all as specified and as directed.

Taking down eaves gutter and rain water pipes (any size and pattern), including all fittings, heads, shoes, bends, swan, necks etc including cleaning or refixing or removal to store (measured overall as fixed along the centre line over fittings and accessories) complete all as specified and as directed.

S & F PVC SWR half round 150mm dia with rounded edges including all accessories like bend, 'T' etc for eaves gutter complete all as specified and directed.

S&F PVC (SWR) (Bore of pipe 110mm) pipes single socketed, in any length with rubber ring joints,fixed to wall/laid under trenches complete al as specified and directed.

S&F PVC (SWR) bends 110mm bore any radius fixed to PVC Pipes/steel Gutters etc complete all as directed by Engr-in-Charge.

S&F B39PVC (SWR) junction single (single tee) equal or unequal, bore of pipe 110mm complete all as specified and directed.

S&F powder coated GI grid frame work for false ceiling comprising of the following sections for making partitions of 600x600mm size fixed to walls with rawl plugs & screws and hanged to roof with and including 1.18mm dia GI wire suspender of suitable length and butterfly clips,size of main tee shall be 23mmx 28mmx 0.70mm thick cross tee of size 24mm x23mm x 0.70mm thick and wall angle of size 20x20x0.70mm thick complete all as per manufactuers instructions & as specified and directed.

S&F 4mm thick Non asbestos fibre cement building board (E-board) of approved texture for insulation and acoustic purpose of size 595x595 mm size fixed with staples on snap grid as in ceiling with and including dusting of surface and applying one coats of oil emulsion distemper over a coat of primer including preparation of surface complete all as specified by the Engr-in-charge.

M&L for pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550mpa as in roof covering fixed with self tapping screws/L type or J hooks complete all as specified and as directed.

M&L for pre-painted galvalume aluminum zinc coating GI based plain steel sheet 0.50mm thick of an colour having tensile strength of 550mpa as in roof covering fixed with self tapping screws/L type or J hooks complete all as specified and as directed.

M&L for applying two coats of white washing including preparation of new or previously untreated surface of wall complete all as specified and as directed.

Material and labour for applying two coats of exterior acrylic emulsion painting over a coat of alkali resistant primer including complete removal of existing treatment and preparation of old/new surfaces complete all as specified and as directed.

M&L for applying one coat of weather shield exterior emulsion paint including preparation of old wall surface complete all as specified and as directed.

S&F rolled section as in main and cross beams, hip and jack rafters, purlins where connected to common rafter and running rails and guides for sliding doors fixed with angle clear or other connecting plates conforming to Fe-410-W(Gde-E-250 quality-A)including one coat of red oxide zinc chrome primer after preparation of surfaces at contractor's workshop before fabrication complete all as specified and as directed.

S&F framed work such as grills, gratings, etc, with ends of bars shouldered and/or reveted, 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 as directed.

Dismantling of wall and ceiling hard boards/AC sheets(Fibre pulp insulation etc) or insulation board and plywood in any thickness & any position including cover fillets complete all as specified and as directed.

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

Dismantling timber scantling 40 Sqcm and over in section any position as in unframd work including separating serviceable timber and keeping in safe custody for reuse complete all as specified and as directed.

M&L for two coats of synthetic enamel painting to new steel surface ovr a coat of red oxide primer including preparation of surfaces area exc 10cm width & girth complete all as specified and as directed.

Preparation of old painted steel surfaces of nay description, over 10 cm width or girth,not otherwise described and apply one coat synthetic enamel paint complete all as specified and as directed.

Excavation in post holes (or similar holes) in soft/loose soil each n.exc 0.5 Cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers n.exc 25cm and removing surplus soil to a distance n.exc 50 mtrs complete all as specified and as directed by the Engr-in-Charge.

Supply & Fix 75mm bore PVC pipe (SWR) single socketed, in any length with rubber ring joints,as in weep holes complete all as specified and as directed.

M&L for PCC (1:3:6) type C-2 (using 40mm graded stone aggergates) as in foundationn filling and mass concrete complete all as specified and as directed.

S&F in repairs snow white vitreous china down water closet pan (padestal pattern)'S' trap, one piece EWC "S" concealed including soft close seat cover,internal twin flush fittings completed/ (Make : Jaquar Cat No FNS-WHT-40751SSM one piece EWS S Concealed size 365 x 630 x 750 mm S - Trap 220mm, Cat No FNS-WHT - 4021 flush fittings or equivalent approved.

S & F in repairs Snow white/Ivory Vitreous china wash hand basin 560x430mm with padestal including CP waste coupling (Make : Cera Cat part No S2040111(WHB) and Cat Pat No S2090107 (padestal) or equivalent approved complete all as specified and directed.

S & F repair CP towel rack of, size 600mm long with lower hanger type complete (Make Jaquar Coe AKP-35781PS) or equivalent approved complete all as specified and as directed.

Supply and fix in repair in designer corner glass shelf 25 x25 cm with CP steel frame complete all as specified and as directed (Make Jaquar Code ACN :1173 or equivalent approved)

Supply and fix in repair CP health facuet 8mm dia along with 1m flexible tube and wall hook fixed in position complete all as specified and as directed. Make :Cera F8030103 or equivalent approved)

S & F 12mm thick toughened glass door fixed to wall with CP casted brass wall to glass hinges (with rubber gasket)fixed with screws to walls and concealed floor spring for frameless door suitable for weight 100 kgs and door width 750 to 1000mm complete all as specified and as directed of make Jaquar catlogue design made to size as required.

S & F CP Rain shower (overhead) with rubit cleaning system, size 180mm round shape single flow including shower arm of 20mm dia and 300mm long complete all as specified and as directed. (Make :Jaquar Cat No OHS - 1759 Rain Shower, Cat No SHA - 479L300S shower arm ) or equivalent approved

S & F in repair CP Toilet paper holder including CP screws complete all as specified and as directed. Make : JAQUAR Code ACN 1153 S or equivalent approved.

S & F in repair CP Soap dispenser with glass bottle including CP screws complete all as specified and as directed. (Make :JAQUQR Code : 1135 N or equivalent approved)

S & F in repair tumbler with CP tumbler holder and fixing screws complete all as specified and as directed. (Make :JAQUAR Code :AKP-35781PS) or equivalent approved

S&F 8/9mm thick PVC ceiling/wall panels of interlocking types,width 250/255 mm with lamination design and exc 60% of PVC content including necessary H-joints,internal/external corner trim,corner cove,F/J edge trims where required fixed with hidden screws including 2nd class hard wood wooden framework (50 mm x 25 mm) complete all as specified and as directed.

M&L for providing, cement concrete C-1, 1:3:6 type C-1 (using 20mm graded aggregate)as in coping, kerb stone, parapet including weathering, slightly rounded or chamfered angels and throating,including necessary form work complete all as specified and as directed.

M & L for machine pressed precast cement concrete interlocking paver block any shape and size conforming to IS 15658-2006 of 60 mm thickness with grey cement and pigment,M-35 Grade complete all as specified and directed.

M & L for sand filling under floors or in base of interlocking paver block complete all as specified and as directed.

M & L for 75mm thick cement concrete 1:3:6 type C2 (using 40mm graded stone aggregate) as in path/steps laid with and incl use and waste of form work and finishing the surface even and rough to receive the topping layer or tiling complete all as specified and as directed.

M & L for hard core of gauge not exc.63mm,deposited,spread and leveled in layers not exc.15cm thick,watered and rammed to a true surface using broken stone boulders complete all as specified and as directed.

Excavation in Trenches, not exc. 1.50 Metre wide and not exc 1.50 Metre in depth for any type of foundation etc and getting out in Soft/Loose Soil, complete all as specified and as directed.

Returning, filling in & including spreading, leveling, watering and well ramming in layers not exc 25cm in soft/loose soil.

Removal of excavated surplus soil to a distance exc 50m and n.exc 250m and depositing where directed at a level n.exc 1.50m above starting point.

Surface excavation not exceeding 30cm deep and averaging 15cm deep and getting out in Hard/Dense soil complete all as specified and directed.

M&L for Brick Work with Sub-Class ‘B’ Bricks (with Old Size Bricks), Straight or Curved on Plan exc. 6.0 Metre mean Radius, built in Cement Mortar 1:6, complete all as specified and as directed.

M&L for complete removal of existing roof treatment, roughening,cleaning as in roof incl taking down old APP membrane complete all as specified.

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

M&L for APP based ploymeric membrane minimum weighing 3 Kg/Sqm and minimum 3mm thick reinforced with ployster non woven fabric (wt. Not less than 150 gms/sqm) laid on primed surface by forced application complete as specified and as directed and as per manufacturers instructions and duly tested for waterproof treatment.

M&L for applying evenly a tack coat of industrial bitumen 85/25 @1.2 kg/Sqm over applying primer bitumen coat @0.30 kg/Sqm including cleaning surfaces.

M&L for brushing neat cement slurry with 3kg of cement per Sqm complete all as specified.

M&L for plain cement concrete (1:2:4) type B-1 (using 20mm graded stone aggregate) as in roof padding to bring top surface of slab in slope complete as specified.

M&L for 15mm thick cement screed in cement mortar 1:3 admixed with integral water proofing compound FOSROC complast x 412 IC @ 130 ml per bag cement including a bonding coat of FOSROC''s NiTCO bond AR cement slurry/shalimar Tar product, Mumbai No. 1 liquid @ 200ml per bag complete all as specified and as directed and as per manufactuer's instructions including testing for leakproof treatment.

S&F of mild steel works as in posts, struts, Gates etc, in fencing including cutting tops to shape as directed drilling holes notching for wire etc,flat iron fillets/horizontal bars etc.including drilling,welding, bolting or riveting etc complete.

S & F in repairs PVC coated chain link fencing of 50 x 50 mesh size and made out of 4mm dia (3mm dia wire and 1mm thick PVC coating)conforming to IS fixed to any type of standard rails, straining bolts etc complete all as specified and directed.

Supply & fix 10mm dia and over mild steel round or square bars fixed behind chain link fencing as guard bars etc and similar articles complete.

S & F of mild steel screw bolt (machine made with hexagonal or square head at one end and screwed the other or screwed both ends each screw and to be fitted with washer and one hexagonal or square nut length of bolt exc 5cm not exc 10cm and dia of shank 11 to 15mm complete.

M & L for preparation of new steel surface n.exc 10cm width or girth and apply two coats of synthetic enamel paint over a coat of red oxide primer complete.

M & L for preparation of new steel surface n. exc 10cm width or girth and apply two coats of synthetic enamel paint over a coat of red oxide primer complete.

Demolition of reinforced concrete of any description and in any position not otherwise specifically.

M & L for plain cement concrete 1:3:6, type C-2 as in retaining walls etc with plums of stone boulders (Basalt, trap or any other approved) of size 200 to 300mm at 25% of total volume complete all as specified and as directed. Note :- Stone boulders 25% volume will be measured & paid separately as Supply Only.

Use & waste of formwork to faces of walls,retaining walls, abutments, parapets and staircase railing and similar work including attached pillasters, buttresses,etc; vertical or to batter in rough finished surfaces completed.

M & L for RCC (nominal mix) (1:2:4) type B1 (using 20mm graded stone aggregate) as in band including formwork complete all as in specified and as directed.

Use and waste of formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressumers lintels, cantilevere,shelves including supports,overhangs,etc also splays between floors and beams,etc fair finished surface complete.

M&L for TMT bars, 10mm dia and over cut to length,bent to shape required including cranking, bending spirally, hooping for columns, hookings/ends and binding with and including MS wire annealed not less than 0.9mm dia or securing with clips.

M&L for labour for Mild steel TMT bars 5mm dia and over upto including 10mm dia as in stirrups, spacers and binders cut to length, bend to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

Supply only stone boulders/basalt, trap or any other approved) of size 200 to 300mm size complete all as specified and as directed.

Taking up or down steel water tubings and fittings etc complete and making good disturbed surfaces of walls/ceilings etc complete all as specified and as directed of following sizes :-

15mm bore

20mm bore

M & L for galvanised steel tubing medium grade, with fitting fixed complete to walls and ceiling or floor complete for the following sizes :-

15mm bore

20mm bore

S&F in repair 15mm bore concealed stop cock fancy type chromium plated with long shank and cup complete all as specified and as directed. Make : ESSCO SQT 514 EKN or equivalent approved.

S&F in repair 15mm bore angular stop cocks fancy type,chrominum plated reduce body screwed down high pressure screwed both ends for iron pipe or for union etc complete all as specified and as directed. Make ESSCO Code- TQT 513A or equivalent approved.

S&F in replacement 15mm bore chromium plated brass mixer for mixing hot and cold water for wash basin screwed down for iron pipe complete all as specified and directed. Make : ESSCO Cat Pat No SQT 516KN or equivalent approved.

Supply and fixing in repair star white vitreous china wash down water closet pan (pedestal pattern) EWC, of size 520x360x390 mm with 'P' or 'S' trap, including fixing bolts, Plastic water closet seat and cover, closed pattern with flat bottom, and mild steel chromium plated or aluminised hinging device, making all necessary connections complete all as specified and as directed. Make : ESSCO Cat part No. ECS-WHT-551PS or equivalent approved make.

S&F in repairs of PVC low level flushing cistern,10 Ltr capacity, syphonic action type white body with inlet ball valve,float,handle.bracket,flush pipe etc complete & connecting to WC Make : ESSCO Cat part NoWHE- WHT-183L or equivalent approved complete all as specified and directed.

Supply & fixing in repair of pillars taps, fancy type, cast copper alloy with capstan heads,chromium plated, screwed down high pressure, screwed for iron pipe 15mm bore of Make: ESSCO Cat Part No SQT- 508KN or equivalent approved.

S&F in repair water closet (squatt pattern) of vitrous china squatting pan of pattern ''ORRISA'' pattern size 580 x440mm white with integral foot rests (excluding flushing cirstern and flush pipe) including connection to trap and flushing pipe anti syphon pipe etc complete including trap set in and incl concrete 1:3:6 type C1 of Make :ESSCO Cat Part No ECS-WHT-453 or equivalent approved.

Supply and fix in repair vitreous china, white colour, flat back, wash hand basin of size 55cm x 40cm x 79 cm fixed with brackets, including providing 32mm dia PVC waste pipe, 32mm bore CP waste coupling with or without padestal and making all necessary connections complete all as specified and as directed. Make : ESSCO Cat part No. ECS-WHT-803 or equivalent approved

S&F PVC connections 15mm size with PTMT nuts/brass nuts of length 600mm.

S&F in repairs for 600 x 450 x 5mm htick Modiguard glass looking mirror with aluminum channel frame, mounted on 6mm thick commercial plywood frame and fixed to wooden plug with chromium plated brass screws &cup washers incl glass assembly consisting of 5.5 mm thick sheet glass shelf 12cm wide with chromium plated bracket guard and railing 60cm long complete all as specified and directed.

SHANTI KHAWAS AND SONS

NISHA CONSTRUCTIONS

M/S ANIL KUMAR THAKUR

M/S S. S CHETTRI AND SONS

DHARMINDER SINGH

STAR CONSTRUCTION

MAHENDRA KHAWAS

M/S MANOJ VERMA

KARMA TSETEN BHUTIA

KAMLESH ENTERPRISE