REPAIRS TO SUNKEN FLOORS ROOFS ROLING SHUTTERS PLUMBING WORKS AND OTHER CONNECTED WORKS AT CERTAIN LOCATION AT NEW CANTT UNDER GE GANGTOK

Amount

SCHEDULE 'A' PART-I (B/R WORKS)

Dismantling of floor, hearth or wall tiling including cement mortar bedding (but not backing) and removal of dismantled materials/rubbish from site complete all as specified and directed.

Demolition to cement concrete in ground floors and pavings not exc 15 cm thickness (below or above ground level) complete all as specified and directed.

Demolition of cement concrete(reinforcered) of any description and in any position not otherwise specifically provided for and removal of rubbish of the site complete all as directed.(reinforcement cut as required to facilitate demolition).

Demolition of stone or bricks masonry built in cement mortar including all quoins, arches, pillars, pre-cast PCC bond stones with separating seviceable stones & setting aside for reuse in the work all as complete 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 directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as directed.

Taking down cement plaster of any description on brick or stone walls, including racking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed by the Engr-in-Charge.

Materials & labour for 0.63mm thick CGI sheeting , ISI marked with 275 grams per sqm zinc coating with two corrugation side laps fixed with 'L' type or 'J' type or cranked hook bolt and washers in roof covering / walls etc etc complete all as specified & as dirceted.

Supply and fixing 0.63mm thick plain, galvanised, mild steel sheeting, with 275 grams per sqm zinc coating as in ridges, hips, valley gutters, drip & straight flashing & eaves board etc complete all as specified and directed.

Supply and fix 0.50mm thick pre-painted galvalume aluminium zinc silicon finished with resin coat on both side @ 70 grms / Sqm GI based corrugated steel sheets of any colour and any pattern as approved 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 silicon finished with resin coat on both side @ 70 grms / Sqm 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 preparing wooden surfaces new or old of any description and girth and applying two coats of creosote oiling complete all as directed.

M & L for walling of RR stone masonry uncoursed, well bonded, bedded and solidly hearted built in CM 1: 6 incl brought upto course at interval of every 60cm complete all as specified and as directed.

M&L for 2nd class hard wood timber scantling fixed clean sawn including treating with raw linseed oil as in unframed work complete all as specified & as directed.

S& F 20mm thick 2nd class hard wood boarding one side planned with but joint fixed with nail as in ceiling complete all as specified and direceted by Engr In Charge.

S& F 25mm thick 2nd class hard wood boarding one side planned with but joint fixed with nail as in Flooring complete all as specified and direceted by Engr In Charge.

Material and labour for machine cut, kota stone slab as in flooring of 18-20mm thick, set, jointed and pointed in neat grey cement slurry mixed with suitable colour of pigments to match with the shade of kota stone including rubbing and polishing, over and including 15mm thick screed bed or bedding layer for laying floor finishes in cement mortar (1:6) complete all as specified and as directed.

Material and labour for machine cut, kota stone slab as in verticle surfaces such as skirting / dado of 18-20mm thick, set, jointed and pointed in neat grey cement slurry mixed with suitable colour of pigments to match with the shade of kota stone including rubbing and polishing, over and including 10mm thick screed bed or bedding layer for laying in cement mortar (1:4) complete all as specified and as directed.

M &L for hardcore of guage n.exe 0.63 mm broken stone or boulders deposited, spread and levelled in layers n.exe 15 cm thick watered and rammed to a true surface complete all as specified & as directed.

M & L for forming embankments including raising (or lowering) earth spreading in layers n.exc 30 cm thick watering ramming /rolling and finishing to required size shape etc n.exc 1.5M high from base.

M&L for preparation of new / old plastered surfaces of walls and applying two coats of distemper dry, over a coat of wall care putty complete all as specified and directed.

M&L for preparation of old plastered surfaces of walls and applying one coats of cement base paint complete all as specified and directed.

M&L for preparation of old plastered surfaces of walls and applying one coats of oil bound distemper complete all as specified and directed.

M & L for applying two coats of weather shield exterior emulsion paint over a coat of alkali resistant primer including preparation of new/old wall surface complete all as specified and directed.

M&L for applying one coat of synthetic enamel paint over old steel surface of any description over 10 cm girth or width including preparation of old steel surfaces complete all as specified and directed

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

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

M&L preparation of old wooden surfaces of any description exc 10 cm in width and grith and applying one coats of synthetic enamel paint over old wooden surface complete all as specified & as directed.

M&L for preparing wooden surfaces new or old of any description and girth and applying two coats of creosote oiling complete all as directed.

M&L for applying two coat of synthetic enamel paint over a coat of pink primer to new wooden surface of any description n.exc 10 cm girth or width including preparation of new wooden surfaces complete all as specified and directed

M&L for applying one coat of synthetic enamel paint over old wooden surface of any description n.exc 10 cm girth or width including preparation of new wooden surfaces complete all as specified and directed

Materials & labour for rendering 15 mm thick in cement mortar (1:6) on fair faces of stone masonary / block masonary surfaces finished surface even and smooth without using extra cement complete all as specified and as directed.

M&L for 20 mm thick rendering in two layers 10 mm each in cement mortar (1:4) with using WPC @ of 3% by weight of cement in finishing layer in external layer as per manufacturer instructions on stone masonry surfaces complete all as direcetd and specified.(WPC for finishing layer will be paid seperately as supply only).

Supply only Water proofing compound .

Material and labour for applying three coats of white washing including preparation of new / previously untreated surfaces of wall complete all as specified and as directed.

M&L for brick work with subclas 'B' bricks, straight or curved on plan exc 6m mean radius built in CM (1:6) complete all as specified and as directed.

M&L for brick work with subclas 'B' bricks, straight or curved on plan any radius in half brick thick built in CM (1:4) complete all as specified and as directed.

Materials and labour for 25 mm thick PCC (1:2:4), type B1 (using 20 mm graded stone aggregate) as in sub-base of floor / footpath, steps finished rough for receiving floor finishes complete all as specified and as directed.

M&L for 75mm thick PCC (1:3:6), type C-2 (using 40 mm graded stone aggregate ) as in sub base floor and finish the surface even and rough to receive the floor finish without using extra cement 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 rafters and running rails and guides for sliding doors;fixed with angel cleat or other connecting plates confirming toFe-410-W (Gde-E-250 quality-A) including one coat of red oxide zinc chrome primer after preparation of surfaces at contractor`s workshop befor fabrication complete all a s specified and as directed.

Supply & fix framed work such as grills, gratings, 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 directed by the Engr-in-Charge.

Materials & labour for APP based polymeric membrane minimum weighing 3kg/sqm and minimum 3mm thick reinforced with polyster non woven fabric (wt. Not less than 150 gms/sqm) laid on primed surface incl one coat of primer by torched application complete all as specified and directed.

M & L for applying one 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 3.00 Kg of cement per Sqm complete all as directed.

M&L for Providing, 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 all as specified and as directed.

M&L for floor/roof treatment by roughening of sides and bottom of floor/roof, cleaning by picking, sweeping clean and washing down with water to remove dust etc and providing 15mm thick rendering in CM(1:4) on concrete surface finished fair and even mixed with liquid water proofing compound 'conplast X 421 IC' mfd by M/S FOSROC chemicals india pvt ltd, and applying a priming coat of "Nitro proof 100" and after drying of primer applying another one coat of 'Nitro proof 120'mfd by M/S FOSROC chemicals india pvt ltd including testing complete all as specified and as directed.

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

Material & labour for non skid coloured ceramic tiles of 7 to 8 mm thick (Square/ rectangular) area of each tile exc 0.11 sqm but not exc 0.18 sqm as in floors etc conforming to IS- 13712, grade B-II - (a) set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles laid over and including cement screed bed / bedding layer of 15mm thick in cement mortar (1:6) complete all as specified and as directed..

S & F for steel rolling shutter(thickness of laths 1.25mm) without ball bearing as specified including top cover anchoring rod,hasp and stapple and one shop hot of primer erected in position as indicated completed push pull or manuel type incl dismantling unservicable steel rolling shutter complete all as specified and directed.

Taking up or down 15mm bore dia steel water tubings including fittings etc complete and making good disturbed surfaces of walls / floor etc complete all as directed.

Taking up or down 20mm bore dia steel water tubings including fittings etc complete and making good disturbed surfaces of walls /floor etc complete all as directed.

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

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

Cutting chases for concealed water tubing pinning in, and making good to facing where required and pointing in cement mortar (1:3) and making good cutting not exc 10cm girth as in concrete block complete all as directed.

Supply and fix in repair Vitreous China squatting pan of ‘Orissa pattern’, of size 580 mm x 440mm (white) with integral foot rest‘P’ or ‘S’ trap, front or back inlet, any pattern (excluding flushing cistern and flush pipe) including connection to trap and flushing pipe anti syphon pipe etc complete including provision of PCC bedding and connection to trap, and to flushing pipe, antisyphonage pipe, etc. complete including making good to floor all as specified and directed by the Engr-in-Charge. Make : Cera Cat No. 2071 (OR) or equivalent of Parryware / Hindware / Prayag / Roca / Kohler / Johnson Pedder

Supply and fix in repair vitreous china, white colour, flat back, wash hand basin of size 55 x 40 x 79cm fixed with brackets , including providing 32 mm dia PVC waste pipe , 32 mm bore CP waste coupling and making all necessary connections complete as directed. Make : Cera Model CORNET Cat No 1008 or equivalent of Parryware / Hindware / Prayag / Roca / Kohler / Johnson Pedder

S&F in repairs vitreous China (white) flat back urinal half stall type complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2 securing urinal to plugs with and ncluding 60 mm long brass screws pointing around urinal back in cement including flush pipe, urinal spreader and PVC connection pipe of 450 mm long complete all as specified and directed. Make : Cera Model CORNET Cat No 1008 or equivalent of Parryware / Hindware / Prayag / Roca / Kohler / Johnson Pedder

Supply and fix PVC connections 15 mm size with PTMT/Brass nuts of length 600mm complete all as directed by the Engr-in-Charge. Make : Prayag or equivalent make as specified.

Supply and fix in repair, 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 32 mm dia PVC flush pipe and making all necessary connections complete all as specified and as directed. Make: Cera Cat No. 2604 A or equivalent make as specified.

S & F PTMT pillar tap screwed for iron pipe 15mm bore fancy type complete all as spd and directed.

S & F PTMT bib tap (one way/two way) fancy type of any colour screwed for iron pipe or brass ferulle complete all as specified and directed.

Supply & fix 15 mm bore dia angular Stop cocks,chromium plated, with wall flange screwed down, screwed fro iron pipe or union and complete all as directed. Make : JAQUAR Code- CON 059 KN or equivalent make as specified.

S & F PTMT angle valve or stope valve 15mm bore screwed for iron pipe or for union complete all as specified and directed.

S/F in repairs 15 mm bore bib taps,(one way or two way) cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule & fixed complete all as spfd & directed

DHARMINDER SINGH

KAMLESH ENTERPRISE

M/S S.K. ENTERPRISES

M/S MANOJ VERMA

RAAJ BANGAR

STAR CONSTRUCTION

M/S S. S CHETTRI AND SONS

SANJAY KAUSHIK

SANJAY MITTAL