Reconstruction of GIC Roorkee

Amount

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) (Class room)

Taking out doors, windows and clerestory window shutters (steel or wood) including stacking within 50 metres lead :Of area 3 sq. metres and below

Dismantling wood work in frames, trusses, purlins and rafters up to 10 metres span and 5 metres height including stacking the material within 50 metres lead : Of sectional area 40 square centimetres and above

Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters:35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws

Providing and fixing factory made ISI marked steel glazed doors, windows and ventilators, side /top /centre hung, with beading and all members such as F7D, F4B, K11 B and K12 B etc. complete of standard rolled steel sections, joints mitred and flash butt welded and sash bars tenoned and riveted, including providing and fixing of hinges, pivots, including priming coat of approved steel primer, but excluding the cost of other fittings, complete all as per approved design, (sectional weight of only steel members shall be measured for payment). .Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) Side, Fixed & top hung

Providing/fixing M.S. grills of riquired pattern in frames of windows etc. with M.S. flat, square or round bars etc. all complete Fixed to steel windows by welding. D.S.R.9.48.1

Providing & fixing of wire mesh (mosquito jalli) with labour & material comlete With 12 mm mild steel U beading.

Providing & fixing glass panes with putty and glazing clips in steel doors, windows, clerestory windows, all complete with Float glass panes of thickness 4 mm

Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand) : 25 mm thick

Providing and fixing PTMT door catcher of length 72 mm and dia. of 42 mm with suitable washers weighing not less than 33 gms.

Providing and fixing aluminium tower bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade with necessary screws etc. complete complete 100x10 mm

Providing and fixing chromium plated brass handles with necessary screws etc. complete (75 mm)

Providing and fixing aluminium hanging floor door stopper ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade with necessary screws etc. complete.(Single rubber stopper)

12mm thick plaster on the plain in side of mix 1:6 ( 1 cement : 6 fine sand) mortar

15 mm cement plaster on the rough side of single or half brick wall of mix 1:6 ( 1 cement : 6 fine sand)

6mm thick cement plaster of ceiling of mix 1:3 ( 1 cement : 3 fine sand) mortar

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Distempering with dry distemper of approved brand and manufacture (two or more coats) of required shade on new work, over and including water thinnable priming coat to give an even shade.

Finishing walls with textured exterior paint of required shade :New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including priming coat of exterior primer applied @ 2.20kg/ 10 sqm.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade Two or more coats on new work over an under coat of suitable sq.m shade with ordinary paint of approved brand and manufacture.

Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer, 3 mm thick water proofing membrane, blackfinished reinforced with glass fibre matt consisting of a coat of bitumenprimer for bitumen membrane @ 0.40 litre/sqm by the samemembrane manufactured of density at 25°C, 0.87 - 0.89 kg/litre andviscocity 70 - 160 cps. Over the primer coat the layer of membraneshall be laid using butane torch and sealing all joints etc., andpreparing the surface complete. The vital physical and chemicalparameters of the membrane shall be as under : Joint strength inlongitudinal and transverse direction at 23°C as 350/300 N/5 cm.Tear strength in longitudinal and transverse direction as 60/80N.Softening point of membrane not less than 150°C. Cold flexibilityshall be upto -2°C when tested in accordance with ASTM, D - 5147.The laying of membrane shall be got done through the authorisedapplicator of the manufacturer of membrane

prefabricated five layer, 3 mm thick water proofing membrane, blackfinished reinforced with glass fibre matt consisting of a coat of bitumenprimer for bitumen membrane @ 0.40 litre/sqm by the samemembrane manufactured of density at 25°C, 0.87 - 0.89 kg/litre andviscocity 70 - 160 cps. Over the primer coat the layer of membraneshall be laid using butane torch and sealing all joints etc., andpreparing the surface complete. The vital physical and chemicalparameters of the membrane shall be as under : Joint strength inlongitudinal and transverse direction at 23°C as 350/300 N/5 cm.Tear strength in longitudinal and transverse direction as 60/80N.Softening point of membrane not less than 150°C. Cold flexibilityshall be upto -2°C when tested in accordance with ASTM, D - 5147.The laying of membrane shall be got done through the authorisedapplicator of the manufacturer of membrane

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

Dismantling steel work in single sections including dismembering and stacking within 50 metres lead in: Channels, angles, tees and flats

Earth work in excavation in trenches for foundation and for pipes cables etc. in ordinary soil including fitup to 1.5m and dressing of sides and ramming bottoms and disposal of surplus excavated earth as directed by the engineer with in a lead of 50m. .D.S.R. 2.8.1

Providing and laying in cement concrte 1:4:8(1cement :4fine sand:08graded brick aggregated 40mm .nominal size.) and curing complete excluding cost of form work in foundation and floors.

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge.“(Note :- Cement content considered in this item is @ 330 kg/cum.“Excess/ less cement used as per design mix is payable/recoverable separately).All works upto plinth level

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge.“(Note :- Cement content considered in this item is @ 330 kg/cum.“Excess/ less cement used as per design mix is payable/recoverable separately).All works above plinth level upto floor V level

COL SUPER STRUCTURE

Reinforcement for R.C.C work including straighting,cutting,bending ,placing in position and bending all complete Thermo-Mechanically Treated bars.

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in :Cement mortar 1:6 (1 cement : 6 coarse sand)

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. In cement mortar

Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of: Asbestos sheet

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.

Disposal of earth Carriage of earth by mechanical transport including loading, unloading and stacking ( upto 5km)

Concrete with cement, coarse sand and 40 mm gauge stone ballast in proportion 1:4:8 in foundations and floors including supply of all material, labour and T&P etc. required for proper completion of the work.(Based on PWD specifications)

Cement Concrete Pavement Construction of un-reinforced, dowel jointed at expansion and construction joint only, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 Cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant, dowel bars, near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14-days, using curing compound (where specified) and water finishing to lines and grade as per drawing and Technical Specification Clause 1501

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. Hot finished welded type tube

Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @0.90 ltr/10 sqm over an under coat of primer applied @ 0.80 ltr/ 10 sqm of approved brand or manufacture

Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.0.63 mm thick with zinc coating not less than 275 gm/ m²

Diluting and injecting chemical emulsion (Chlorpyriphos/Lindane E.C. 20% with sq.m 1% concentration), at the rate of one litre per hole at 300 mm c/c to all the horizontal and vertical surfaces of the excavations made for the foundation of the building, soil under floors, apron, back fill material and along all the faces of the walls for PRE-CONSTRUCTIONAL anti-termite treatment (including the cost of chemical emulsion) as per IS:6313 Part-II. (Plinth area of Building shall be measured for Payment).

Centering shuttering including strutting, propping etc. a. and removal of form work. FOUNDATION UP TO PLINTH

c. Slab

d. Roof Beam

f. Lintel Bend + Sun shade

230 th Brick work with brick of class designation 75 in foundation & plinth in cement mortar 1:6 D.S.R.6.1.2

Half brick masonry with F.P.S bricks of class designation 75 in superstructure above plinth level up to floor five level in cement mortar 1:4 ( 1 cement : 4 coarse sand) D.S.R.6.13.2

Extra for providing and placing in position 2 Nos. 6mm dia. M.S.bars at every third course of half brick masonry (with F.P.S.bricks). D.S.R.6.15

Filling available excavated earth (excluding rock) in trenches ,plinth,sides of foundation etc . in layers not exceeding 20cm in depth ,consolidating each deposited layer by ramming and watering lead upto 50m and lift upto 1.5m . D.S.R.2.25

Construction of Embankment with Material obtained from Borrowpits cu.m Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2. S.O.R mord 3-4

Supply & Filling in plinth with sand under floors including watering, Ramming consolidating and dressing complete .D.S.R.2.27

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 sq.m cement :3 coarse sand : 6graded stone aggregate 20mm nominal size) over 75mm bed by dry brick ballast 40mm nominal size well rammed and consolidated and grouted with fine sand including finishing the top smooth D.S.R.4.17

Providing and fixing M.S. Tubular frames for doors, windows, ventilators and cupboard with rectangular/ L-Type sections, made of 1.60 mm thick M.S. Sheet, joints mitred, welded and grinded finish, with profiles of required size, including fixing of necessary butt hinges and screws and applying apriming coat of approved steel primer.Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) D.S.R.10.15.1

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade New work (two or more coats) over and including priming coat with cement primer

P/L Ceramic glazed floor tiles 300 x 300 mm of 1st quality conforming to I.S : 15622 of approved make in colours such as White , Ivory , Grey Fume, Red Brown laid on 20 mm thick cement mortar 1:4 including pointing the joints with white cement and matching pigment etc . complete. SUB WORK NO. 12 : - FLOORING

P/F 1st quality ceramic glazed wall tiles conforming to IS : 15622 of approved make in colours , shades except burgandy , bottel green , black of any sizes as approved by Engineer -in -Charge in skirting , risers of steps and dados over 12 mm thick bed of cement mortar 1:3 and jointing with grey cement slurry @ 3.3 kg per sqm including pointing in white cement mixed with pigment of matching shade complete.

Marble stone flooring with 18 mm thick marble stone, as per sample of marble approved by Engineer-in-charge, over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with grey cement slurry, including rubbing and polishing complete with : ( GREEN MARBLE)

Providing and fixing aluminium die cast body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight upto 35 kg and door width upto 700 mm), with necessary accessories and screws etc. complete. D.S.R.9.83

Providing and laying integral cement based water proofing treatment including preparation of surface as required for treatment of roofs, balconies, terraces etc consisting of following operations: a) Applying a slurry coat of neat cement using 2.75 kg/sqm of cement admixed with water proofing compound conforming to IS. 2645 and approved by Engineer-in-charge over the RCC slab including adjoining walls upto 300 mm height including cleaning the surface before treatment. b) Laying brick bats with mortar using broken bricks/brick bats 25 mm to 115 mm size with 50% of cement mortar 1:5 (1 cement : 5 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge over 20 mm thick layer of cement mortar of mix 1:5 (1 cement :5 coarse sand ) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge to required slope and treating similarly the adjoining walls upto 300 mm height including rounding of junctions of walls and slabs c) After two days of proper curing applying a second coat of cement slurry using 2.75 kg/ sqm of cement admixed jointless cement mortar of mix 1:4 (1 cement :4 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge including laying glass fibre cloth of approved quality in top layer of plaster and finally finishing the surface with trowel with neat cement slurry and making pattern of 300x300 mm square 3 mm deep. e) The whole terrace so finished shall be flooded with water for a minimum period of two weeks for curing and for final test. All above operations to be done in order and as directed and specified by the Engineerin- Charge :

Providing and fixing white vitreous china pedestal type water closet (European type) with seat and lid, 10 litre low level white vitreous china flushing cistern & C.P. flush bend with fittings & C.I.brackets, 40 mm flush bend, overflow arrangement with specials of standard make and mosquito proof coupling of approved municipal design complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required : W.C. pan with ISI marked white solid plastic seat and lid

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require: White Vitreous China Wash basin size 630x450 mm with a single 15 mm C.P. brass pillar tap

Providing and fixing G.I. pipes complete with G.I. fittings andclamps, including cutting and making good the walls etc. Iinternal work - Exposed on wall 15mm dia nominal bore

25 mm dia. nominal bore

50 mm dia. nominal bore

Providing and fixing ball valve (brass) of approved quality complete High or low pressure with plastic floats 25 mm dia. nominal bore

Providing and fixing gun metal non- return valve of approved quality (screwed end) : 25 mm nominal bore

Providing and fixing uplasticised PVC connection pipe with brass unions : 15mm nominal bore

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, ISI : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

Providing and fixing soil, waste and vent pipes : Centrifugally cast (spun) iron socket & spigot (S&S) pipe as per IS: 3989 100MM

roviding and fixing soil, waste and vent pipes : 100MM

Providing and fixing plain bend of required degree.Sand cast iron S&S as per IS : 3989

Providing and fixing double equal plain invert branch of required degree:100 mm Sand cast iron S&S as per IS 3989

Sand cast iron S&S as per IS - 3989

Providing and fixing plain bend of required degree. 75 mm Sand cast iron S&S as per IS - 3989

Sand cast iron S&S as per IS - 3989

Providing and fixing 600 x 455 mm. bevelled edge mirror of Saint Gobin or Modi float glass complete with 6 mm. thick hard board ground fix to wooden cleats with CP brass screws and washers etc. complete.

Providing and fixing terminal guard : Sand cast iron S&S as per IS - 3989

Providing and fixing trap of self cleansing design with screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors : Sand cast iron S&S as per IS - 3989

Providing lead caulked joints to sand cast iron/centrifugally cast (spun) iron pipes and fittings of diameter :100 mm dia

Providing and fixing M.S. stays and clamps for sand cast iron/ centrifugally cast (spun) iron pipes of diameter : 100 mm dia

Providing & Fixing C.P. brass bib cock 15mm

Providing & Fixing C.P. brass Long boddy bib cock 15mm

Providing & Fixing C.P. brass stop(conceald) 15mm

Providing & Fixing C.P. brass angle valve 15mm

Providing & fixing c.p. soap dish

Provding & Fixing C.P Towel rail

Provisiding & Fixing C.P Paper Holder

Providing & fixing Over Head Shower

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 80 mm dia nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 80 mm nominal bore 18.17.6

Constructing masonry Chamber 60x60x75 cm inside, in brick workin cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100mm top diameter, 160 mm bottom diameterand 180 mm deep ( inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20mmnominal size ) , i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominalsize) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cementcomplete as per standard design :18.33.1 With common burnt clay F.P.S.(non modular) bricks ofclass designation 7.5

Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete :

100 mm dia. R.C.C. pipe 300 mm dia. R.C.C. pipe

40mm cement flooring in 1:2:4 mix finshed with a floating coat of neat cement including cement slurry etc.,

Supplying and stacking at site.63 mm to 45 mm size stone aggregate

Brick work with brick of class designation 75 in foundation & plinth in cement mortar 1:4

15 mm cement plaster on rough side of single or half brick wall finished with a floating coat of neat cement of mix :1:4 (1 cement: 4 fine sand)

Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality 19.19.1 L D- 2.5Rectangular shape 600x450 mm internal dimensions

Providing M.S. foot rests including fixing in manholes with 20x20x10 cm cement concrete blocks 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) as per standard design : With 20x20 mm square bar D.S.R. 19.15.1

Providing units of reinforced cement concrte 1:1.5:3(1cement :1.5 coarse sand:3graded stone aggregate 20mm. nomnal size) of strength not less than M-200 in lintels and band over door and windows excluding supply of reinforcement and its bending including

Suspended floors, roofs, landings, balconies and access platform.Center Shuttering

centering shuttering including strutting, propping etc. a. and removal of form work. Sleb

Providing and fixing single equal plain junction of required degree :100x100x100 mm Sand cast iron S&S as per IS - 1729

Providing and fixing plain bend of required degree. 100 mm Sand cast iron S&S as per IS - 1729

SANJAY AGARWAL

Ramesh Nautiyal