8. Construction of Science Block at Govt. Sr. Sec. School at Koti Sub Tehsil Junga Distruct Shimla

Amount

Excavation in foundations, trenches etc., in earth work in all classificaion of soil such as pick work jumper work,pick jumper work, blasting work, jumper blasting work, soft and hard blasting and saturated soil, de-watering including wedging out rocks where blasting work is prohibited, chiseling or any other mixed variety of soil, de-watering and/or removal of slush and incidentals lift upto any heights, stacking the excavated soil on specified site and then returning the stacked soil in 15cm.(Fifteen centimeter) layers, when required into plinths, sides of foundation etc. consolidating each deposited layer by ramming, watering and then disposing of all excavated earth as directed by the Engineer-in-Charge, within all leads, lifts , through Manual and Mechnical on nearest dumping site. Any loss to the public property during the course of execution, and disposal of serviceable and un-serviceable materials shall be dully compensated by the contractor for all purpose and including all incidentials charges.

Excavation in drains and channels etc., in earth work in all heights and in all kinds of soil such as kankar, moorum, shingle boulders composed or soft variety of soil like spade work, pick work, jumper work, soft rock and hard rock including their intermediate classification and chiseling /wedging out of rock where blasting is prohibited including dressing of side and bed and disposal of all surplus excavated un-serviceable earth in all leads and lifts through mechanically transport or by head load or any other mode of transportation at approved dumping site as per the direction of the Engineer-in-Charge.

Filling in plinth with sand under floors including watering ramming, consolidating and dressing complete including carriage of materials upto all leads and lifts as per the direction of the Engineer-in-Charge.

Stone filling under floor dry hand packed with hard stone of approved quality consokidated properly to required level and as per the direction of Engineer -in- Charge.

Providing form work with steel plates 3.15 mm thick welded with angle iron in frame 30x30x5 mm soas to give a fair finish including centering shuttering and propping etc. with wooden battens and ballies,height of propping and centering below supporting floor to ceiling not exceeding 4 metres and removal of the same for insitu-reinforced concrete and plain concrete work including entire carriage of materials in all leads and lifts. (i) Flat surfaces such as soffits of suspended floors,roofs, landings and the like.

(ii) Column Pillars, Posts and Struts(a) Square rectangular or Polygonal in Plan.

( ii) Edges of slab and breaks in floors and walls: under 20cm (Twenty centimetre) wide.

Providing and laying cement concrete 1:6:12 (one cement :six sand : twelve graded stone aggregate 40mm (forty milimetre) nominal size and curing complete excluding the cost of centring and shuttering in foundation and plinth including entire carriage of materials in all leads and lifts.

Providing and laying cement concrete 1:4:8(one cement:four sand:eight graded stone aggregate .40mm (forty milimetre) nominal size) and curing complete excluding cost of form work in foundation and plinth including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge. .

Providing and fixing cement concrete 1:4:8(one cement:four sand:eight graded stone aggregate .25mm (twenty five milimetre ) nominal size and curing complete excluding cost of form work in foundation and plinth in breast and retaining walls etc.including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge. .

Providing and laying cement concrete 1:1.5:3 (One cement : one point five sand :Three graded stone aggregate 20mm nominal size)( Twenty milimetre) and curing complete, mixing the material in mechanical mixture and compacting the concrete with viberator complete excluding cost of form work and reinforcement for reinforced concrete work including carriage of materials upto all leads and lifts and as per the direction of Engineer-in-Charge. (a). Suspended floors, roofs, landings and shelves and their support balconies, beams, girders, bressumers and cantilevers in all floor levels.

(b). Columns, pillars, posts and struts in all floor levels.

Providing and laying upto all floor levels reinforced cement concrete 1:2:4( one cement: Two sand: four graded stone aggregate 20mm (twenty milimetre nominal size) to give smooth and even surface including centring and shuttering but excluding cost of reinforcement ;and curing complete mechanical mixed and vibrated for compecting reinforced concrete as per HPPWD specification 1990 (one thousand Nine hundred Ninety ) volume-I including carriage of materials in all leads and lifts as per the direction of the Engineer-in-Charge. (a) Mouldings and cornices windows sill etc not exceeding fifteen centimetre in girth.

Providing mild steel/Tor steel reinforcement for R.C.C. work including bending, binding and placing in position complete upto floor all level :-Tor steel including entire carriage of materials in all leads and lifts.

Providing and laying Auto claved celular aerated concrete block masonry using polymer based mortar, confirming to IS 2185 (III) 1984 as per the direction of the Engineer-in-Charge but including all leads and lifts and carriage of materials in all heights 200mm (two hundred milimetre) thick as per specifications in superstructure external walls in architectural drawings and directions of the Engineer-in-Charge.

Providing and laying Auto claved celular aerated concrete block masonry using polymer based mortar,confirming to IS 2185 (III) 1984 as per the direction of the Engineer-in-Charge but including all leads and lifts and carriage of materials in all heights 100mm thick as per specifications in superstructure external walls in architectural drawings and directions of the Engineer-in-Charge.

Brick work using common burnt clay building bricks in foundation and plinth including carriage of materials in all leads, lifts and as per directions of the Engineer-in-Charge. (a)Cement Mortar 1:6(one cement:six sand). Second Class Bricks.

Brick work with second class using common clay building bricks in foundation and plinth in cement mortar 1:3(one cement:three sand) including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Construction of Dry rubble masonry in breast wall and retaining wall revetment walls and parapets etc. including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Random rubble masonry/polygonal rubble masonry(un-coursed/brought to courses) with hard stone of approved quality in foundation and plinth including leveling up with cement concrete 1:6:12 (one cement: six sand: twelve graded stone aggregate 20mm (twenty milimetre) nominal size) in cement mortar 1:6 (one cement: six sand) in breast wall and retaining walls including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Stone filling behind retaining/ breast walls including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Providing and fixing weepholes in brick masonry/stone masonry/plain reinforced concrete abutment, wing wall return wall with 100mm (one hundred milimetres dia PVC pipe extending through the full width of the strucutres with slope of 1 (v) 20 (H) towards drawing face complete as per drawing and technical specification clause 614,709,1204 3.7 including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Providing and fixing anodized aluminum sliding door bolts anodized colour and shade with bolts and nuts screws etc. complete including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge. (a)300x16mm (three hundred into sixteen milimetre)

(b)250x16mm (two hundred fifty into sixteen milimetre)

Providing and fixing aluminum tower bolts (barrel type) anodized transparent or dyed to required shade and colour with screws etc. complete including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge. (a)250x10mm (two hundred fifty & paise ten milimetre)

Providing and fixing aluminum handles anodized transparent or dyed to required colour & shade with necessary screws etc. complete including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge. (a)125mm (One hundred twenty five milimetre)

Providing and fixing 65x35mm (Sixty five into thirty five milimetres)special quality chromium plated brass cup board lock with six leavers including necessary screws etc. complete (Indian make)including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Providing and fixing bright finished brass furniture handles of require size as per sample including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Providing and fixing flush door shutters interior grade commercial type core of black board construction with frame of Ist class hard wood and wall matched commercial ply necessary with vertical grains of cross bands and face veneers on both faces of shutters including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge. (a) 35mm(thirty five milimetre) thick frame

Providing and fixing 19mm (nineteen milimetre)thick commercial board water proof shutters for cup boards including fixing with nickel plated piano hinges with screws etc. complete including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Providing and fixing 19mm (nineteen milimetre) thick water proof commercial board in shelves/box for cup board with butt joints & fixing with nails & screws etc. complete including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Providing and fixing 1.00mm (One point zero milimetre)thick coloured or plain lamination sheet (sunmica) on boards/ply wood sheets with approved adhesive and nails etc. complete including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Providing and fixing square edged cover fillets (Beading) 19mm x 6mm(nineteen into six milimetre) section lining including mitring at junctions with wood screws and nails complete including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge. (a) Ist ClassDeodar wood.

Providing and fixing 6mm (six milimetre) thick fibre cement board ceiling of everest or its equivlent approved quality of ISI Mark inlcuding fixing to base frames with screws and clamps etc. complete (frame work for base & cover fillets to be measured and paid for separately) including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Providing and fixing 6mm (six milimetre) thick E-board ceiling panels pattern of size 600x600x6mm(Six hundred into six hundred into six milimetre) thick of approved shade E-grid of module size 600x600mm (six hundred into six hundred milimetre)shall be supported by 4/6mm dia G.I. wire from the purlin sofit with butter fly clip etc. complete on all height of ceiling (frame work for base & cover fillets to be measured and paid for separately) including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Kota stone slab 19mm (nineteen milimetre)thick mirror polished, size 55cm x 55cm (Fifty five centimetre into Fifty five centimetre) of uniform colour in flooring over 20mm (twenty milimetre)(average) thick base of cement mortar 1:4(one cement :four sand) laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete including carriage of materials in all leads,lifts and heights as per directions of the Engineer-in-Charge.

Kota stone slab 19mm(nineteen milimetre) thick mirror polished uniform colour in riser of steps, skirting, dado and pillars laid on 12mm(Twelve milimetre) (average) thick base of cement mortar 1:3(one cement: three sand) laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete including carriage of materials in all leads,lifts and height as per directions of the Engineer-in-Charge.

Providing and laying Duro stone vetrified tiles (300x300mmx10mm)( three hundred into three hundred into ten milimetre) in coloured or of approved shade in flooring, treads of steps and landing laid on a bed of 12mm (twelve milimetre) thick cement mortar 1:3 (one cement: three sand) laid over and jointed with neat cement slurry finished with flush pointing in white cement mixed with pigment of required shade to match the shade of tiles complete including carriage of materials in all leads, lifts and height as per directions of the Engineer-in-Charge.

Providing and laying Duro stone vetrified tiles (300x300mmx8mm)(three hundred into three hundred into eight milimetre) in coloured of required shade in skirting risers of steps and dados on 12mm(twelve milimetre) thick cement mortar 1:3(one cement: three sand)laid over and jointed with neat cement slurry finished with flush pointing in white cement mixed with pigment of required shade to match the shade of tiles complete including carriage of materials in all leads,lifts and as per directions of the Engineer-in-Charge.

Providing and laying granite stone in flooring of black or any other colour over 20mm (Twenty milimetre) (average) thickness base of cement mortar 1:3(one cement: three sand) and over and jointed with grey cement slurry mixed with pigment to match the shade of granite stone including rubbing and polishing etc.complete including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Cement concrete flooring 1:2:4(one cement: two sand: four graded stone agg.20mm (twenty milimetre)nominal size laid in one layer finished with a floating coat of neat cement including carriage of materials in all leads,lifts and heights as per directions of the Engineer-in-Charge. (a)50mm (fifty milimetre)thick.

Providing and fixing 0.60mm (Zero point sixty milimetre ) thick pre-painted steel sheet in roofing with hot dipped metallic zinc coated sheet with top coat of regular modified polyster (RNP) organic coating of 20 microns over 5 microns primer coating to back coat of polyster of 5 microns over 5 microns primer coating including fixing with pre-painted iron J or L hooks, bolts and nuts 6mm (six milimetre) dia metre with pre-painted limpet and rubber washers complete with all accessories as required as per the direction of Engineer-in-Charge including carriage of materials in all leads, lift and height.

Providing and fixing ridges or hips 60cm (sixty centimetre)overall with 0.60mm(zero point sixty milimetre) thick pre-painted steel sheets in roofing with hot dipped metallic zinc coated sheets with top coat of regular modified polyster organic coating of 20 microns over 5 microns primer coating + back coat of polyster of 5 microns over 5 microns primer coating including fixing with pre-painted iron J or L hooks, bolts & nuts 6mm dia & pre-painted G.I. limpet and bitumen washers complete with all accessories as required as per the direction of Engineer-in-Charges including carriage of materials in all leads, lift and height.

Providing and fixing valley 60 cm (Sixty centimetre)over all 0.60mm(zero point sixty milimetre) thick pre-painted steel sheet in roofing with hot dipped metallic zinc coated sheet with top coat of regular modified polyster organic coating of back coat of polyster of 5 microns over 5 microns primer coating including fixing with pre-painted iron J or L hooks, bolts and nuts 6mm dia with pre-painted G.I. limpet and bitumen washers complete with all accessories as required as per the direction of Engineer-in-Charge including carriage of materials in all leads, lift and height.

Providing and fixing flushing 38cm thirty eight centimetre) overall with 0.60mm (Zero point sixty milimetre) thick prepainted sheet in roofing with hot dipped metallic zinc coated sheet with top coat of regular modified polyster organic coating of 20 microns over 5 microns primer coating + back coat of polyster of 5 microns over 5 microns primer coating including fixing with prepainted iron J or L hooks, bolts and nuts 6mm (six milimetre )dia meter & prepainted G.I. limpet & bitumen washers complete with all accessories as required as per the direction of Engineer-in-Charge including carriage of materials in all leads, lift and height.

Providing and fixing 15cm ( fifteen centimetre ) wide 45cm ( forty five centimetre ) overall semicircular plain G.I. sheet gutter with iron brackets 40x3mm ( forty into three milimetre )size bolts and nuts and washers etc. including making necessary connections with rain water pipe complete as per design including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge. (a) 0.63mm ( Zero point sixty three milimetre) thick sheet.

Providing and fixing M.S. BP Sheet 1.66mm ( one point sixty six milimetre to 2mm ( two milimetre ) thick in eaves board. Facia/ soffits/ ceiling including cutting, fixing and welding to steel roof members and applying a coat of red lead primer complete as per the instruction of Engineer-in-Charge (Base members of steel work shall be measured & paid separately) including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Providing and fixing on wall face PVC (D-Plast)or equivalent rain water pipes of working pressure not less than 4.5Kg./Sqm. including filling the joints with approved adhesive complete including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.(a) 150mm (one hundred fifty milimetre ) dia pipes.

Providing and fixing on wall faces PVC (D-Plast) or equivalent accessories for rain water pipes including filling the joints with approved adhesive complete including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge. (a) PVC Plain bend 150mm (one hundred fifty milimetre ) dia

(b) PVC shoe 150mm (one hundred fifty milimetre ) dia

Providing and fixing M.S. holder bat clamps of approved design to C.I. or S.C.I. pipes embedded in & including cement concrete blocks 10x10x10cm (ten into ten into ten centimetre) of 1:2:4(one cement: two sand: four graded stone aggregate . 20mm (twenty milimetre) nominal size and cost of cutting holes and making good the wall etc.including carriage of materials in all leads, lifts and as per directions of the Engineer-in-Charge. (a) 150mm (one hundred fifty milimetre ) dia metre for C.I. pipe.

Steel work welded in built up sections, trusses and framed work including cutting hoisting fixing in position and applying a priming coat of red lead paint including carriage of materials in all leads, lifts and as per directions of the Engineer-in-Charge. (a) In trusses and trussed purlins in buildings.

(b) In gratings, framed guards bars ladders, railing, brackets and similar work.

Providing and fixing door frame fabricated from section from roll formed out of 1.2mm (One point two milimetre)thick galvanised steel IS 513) with zink of 120gm/sqm. The overall size of the section should be 105x60mm (One hundred five into sixty milimetre)with rebate of 37mm (thirty seven milimetre) for shutter. The frame section should be cut to length and mitred at joint with corner brackets made of CRCA electoplated. The frame should be provided with (a) 3 Nos. of M.S. powdered coated 4 butt hinges of 2mm thickness welded to the frame (b) 6 nos. of 12mm thick CRCA eletroplated stiffiners should be welded to frame (c) 6 nos. of 8"M.S hold fast with spilt end tails welded to stiffiner plated (d) one no aldrop receiver (e) each frame should be provided with 25x50mm (Twenty five into fifty milimetre) tie rod at bottom.All welded plate should be treated with protective coat of zinc rich primer. The entire frame should be provided with a coat of etched primer including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge. (a) NCL Single rebate door frame of section 105 x60mm(One hundred five into sixty milimetre).

Providing and fixing angle iron cup board frames manufactured from angle iron section 25x25x5mm(twenty five into twenty five into five milimetre) thickness i/c hinges, jamb, lock jamb, beed and if required angle threshold of mild steel angle 25x25mm(twenty five into twenty five milimetre) welded or rigidly fixed by mechanical means lugs with split and tails each jamb i/c steel butt hinges 2.5mm (two point five milimetre) thick with provision locking arrangement and shock observer as specified and applying a coat of approved steel primer after pretreatment of the surface as directed by Engineer-in-Charge including carriage of material in all leads,lift and height.

Providing and fixing steel glazed door windows and ventilators of stan dard rolled steel section size 55x72mm (fifty five into seventy two milimetre)for frame 47x20mm(froty seven into twenty milimetre) for shutter section orient (4000) (four thousand) series galvanised prepainted rolled steel section of NCI, SECOOLER limted including wire gauge shutter of section 47x20mm (forty seven into twenty milimetre) orient (4000 series) galvanised and joints mitred and welded with 16x3.15mm(Sixteen into three point fifteen milimetre) lugs 10cm (ten centimetre) long embeded in cement concrete blocks 15cmx10cmx10cm size of 1:3:6 (one cement three sand six graded stone aggregate twenty milimetre nominal size) or with wooden plug and screws or rawl plug and screws or with fixing clip or with bolts and nuts as required and iron fittings including providing and fixing of glass panes 5mm (five milimetre) thick including grill 10mm (ten milimetre) square MS gaurd bars and SS wire mesh complete as per standard design of nel alltek & seccolor Ltd. with gasket,glazing clips and special metal sash putty including carriage of materials in all leads and lifts by all means and other incidentals including carriage of materials in all leads and lifts as per the directions of the Engineer-in-Charge.

Providing and fixing moulded hand rail of M.S. hollow pipe 50mm(fity milimetre) dia welded in straight length over M.S. flat at top of vertical balusters including one coat of red oxide priming coat complete (M.S. flat & balusters of railings shall be measured & paid separately including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Painting two coats (excluding priming coat) on new steel and other metal surface under coat with ready mixed paint brushing to give an even shade including cleaning the surface all dirt, dust and other foreign matter including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge. a) With readymixed paint other than white.

Applying priming coat over new wood and wood based surfaces after and i/c preparing the surface by thoroughly cleaning oil, grease dirt and other foreign matter sand papering and knotting including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.(a)Ready mixed paint brushing wood primer pink.

Painting two coats (excluding priming coat) on new wood and wood based surfaces, with readymixed paint, brushing to give an even shade including to give an even shade including cleaning of all dirt, dust and other foreign matter sand papering and stopping including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.(a) Ready mixed paint other then white

Painting two coats (excluding priming coat) on new concrete/masonry/ plastered surfaces with enamel paint of approved brand and manufacture for use on floors to give an even shade including cleaning of all dirt, dust and other foreign matter and sand papering as required including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

6mm (six milimetre) thick cement plaster to ceiling in cement mortar 1:3(one cement: three sand) including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

15mm ( fifteen milimetre ) cement plaster in single coat on the rough side of brick/concrete/stone walls for interior plastering upto floor two level including arrises, internal rounded angle, chamfers and /or rounded angles not exceeding 80mm in girth and finished even and smooth including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.(a) Cement Mortar 1:6(one cement: six sand)

15mm ( fifteen milimetre ) cement plaster in single coat on fair side of brick/ concrete /stone walls for interior plastering up to all floor level /heights i/c arises internal rounded angle, chamfers and / or rounded angles not exceeding 80mm in girth and finished even and smooth including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.(a)in cement mortar 1:6(one cement:six sand).

20mm (twenty milimetre ) cement plaster in single coat on fair side of brick concrete stone walls for interior plastering upto all floor level including arrises, internal rounded angles,chamfers and or rounded angles not exceeding 30cm in girth and finished even and smooth including in cement mortar 1:3(1cement:3sand) including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

20mm (twenty milimetre)Cement plaster in single coat on rough side of brick/stone masonry for interior plastering upto floor two level including arrises, internal rounded angles, chamfers and/ or rounded angles not exceeding 80mm (eighty milimetre) in girth and finished even and smooth including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.(a) Cement Mortar 1:4(one cement:four sand)

White washing with lime on ceiling and/or sloping roofs and undecorated wall surfaces in all floors two coats to give an even shade including thoroughly brooming the surface to remove all dirt,dust mortar dust and other foreign matter including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Distempering (two coats) with oil bound washable distemper of approved brand and manufacture and of required shade on undecorated wall surfaces to give an even shade over and including a priming coat with distemper primer of approved brand and manufacture after thoroughly brushing the surface free from mortar droppings and other foreign matter and also including preparing the surface even and sand papered smooth. Priming coat with distemper primer including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Finishing wall with water proofing cement paint of approved brand and manufacture and of required shade on undecorated wall surfaces (two coats) to give an even shade after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Supplying and stacking brick aggregate 50mm(fifty milimeter) nominal size including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Providing under layer for plinth protection of 75mm(seventy five milimetre) thick (unconsolidated) bed dry brick/stone aggregated 40mm (forty milimetre) nominal size well rammed and consolidated and grouted with fine sand including preparation of ground including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Providing plinth protection 50mm (fifty milimetre) thick in cement concrete 1:3:6(one cement:three sand: six graded stone agg.20mm (twenty milimetre )nominal size including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Constructing course rubble hammer dressed ‘U’ shape open surface drain with side wall,15x22cm in cement mortar 1:6(1cement:6sand)and inside plastering with cement plaster 1:3(1cement: 3sand)including earth work and laying 10cm cement concrete in 1:5:10(one cement;five sand:ten graded stone agg.)of 40mm(forty milimetre) nominal size and 7.5cm(seven point five centimetre) cement concrete 1:2:4(one cement: two sand:four graded stone agg. of 20mm(twenty milimetre) nominal size)and finished with a floating coat of neat cement complete as per standard design including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Supplying and stacking broken crushed stone aggregate chipping of hard stone 40mm ( forty milimetre ) size including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Providing and fixing promark writing Board with vitreous enamelled steel sheet top surface board colour Green purpose writing. Writing with chalk percentage gloss at 60 degree lead 02mm size 1200x2400mm ( one thousand two hundred milimetre into two thousand four hundred milimetre ) (including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Providing and fixing 100mm (one hundred milimetre ) dia M.S. pipe embaded in cement concrete 1:2:4 (One cement:two sand:four graded) complete as per site requirement including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Providing and fixing Polyethelene-Aluminium-Polyethelene (PE-AL-PE) composite pressure pipe U.V. stablized with carbon black confirming to IS-15450-2004 water supply including clamp at one metre spacing, cutting, fixing and making good the wall etc. but excluding the cost of fittings (internal work) pipes exposed on wall including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge. a)Internal work-Exposed on wall. i) 1216 (16 mm O.D. pipe)

Providing and fixing composite end seal compression fittings as per IS-15450-2004 for cold water supply e.g. tees, elbows, reducers, connectors, couplers and clamps with jointing testing and fittings complete including cutting and making good the walls etc. including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge. (a) Equal Tees. (i)1216 .

(b) Reducing Tee i)1620 x all branches.

(c) Female branch Tee (i)1216 X 1216 X 15 mm thread.

(d) Female elbows:- ( i)1216 X 15 mm thread.

(e) Male thread connector:- (i)1216 X 15 mm thread.

(f) Female thread connector:- (i)1216 X 15 mm thread.

(g) Couplers:- (i)1216 .

(h) Reducers:- (i)1620 x 1216.

Providing and laying in trenches, galvanized mild steel tubes (medium grade), tube fittings (earth work in trenches to be measured and paid separately) including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge. (a) 15millimeters ( fifteen milimetre )nominal bore

Providing and fixing to wall ceiling and floor galvanized mild steel tubes (Medium grade) tube fitting and clamps including making good the wall, ceiling and floor ) including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge. (a) 15millimeters ( fifteen milimetre ) nominal bore

(b) 20mm (twenty millimeters) nominal bore

Providing and fixing PVC water storage tank of ISI : 12701 marked,G.I. inlet and outlet connection, 15mm nominal bore ball valve and mosquito proof PVC cover with locking arrangement including hoisting upto all heights above ground level including carriage of materials in all lead, lifts and as per directions of the Engineer-in-Charge. (i)1000 ( one thousand ) litres net capacity tank

Fixing water meter stop-cock in galvanied mild steel tube including necessary fittings such as mild steel galvanised jam nut, sockets, etc. cutting and making long screws complete (water metre and stop-cock to be measured and paid for separately) including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge. (i)15mm ( fifteen millimeters )nominal bore

Providing and fixing sand cast / cast iron supun spigot and socket soil, waste and ventilating pipes (Lead chaulked joints to be measured and paid for separately with in all leads, lifts and as per the directions of the Engineer-in-Charge. ( i) 75 mm ( seventy five millimeters) nominal size ISI mark

(ii)100mm ( one hundred millimeters) nominal size ISI mark

Providing and fixing cast iron holder bats including steel bolts to sand cast iron / cast (spun) iron pipes embeded in and includng cement concrete blocks 100mm x 100 x 100mm(one hudnred into one hundred into one hundred milimetre) of 1:2:4 mix (one cement :two sand :four graded stone aggrgate 20mm (twenty milimetre) nominal size) including cost of cutting holdes and making good the walls ncluding carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge. (i)75mm ( seventy five millimeters) nominal diameter / size pipe

(ii)100 mm (one hundred millimeters) nominal diameter / size pipe

Providing and fixing sand cast iron / cast iron spun fittings and accessories ncluding carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge. a)Bends of required degree (any radious) I.With oval access door insertion rubber washer 2mm (two millimeters) thick, bolts and nuts complete. (i)75mm (seventy five millimeters) nominal size ISI mark

(ii) 100 mm ( one hundred millimeters )nominal size ISI mark

(iii).Plain Bends 75mm (seventy five millimeters )nominal size ISI mark

(Iv)100 mm (one hundred millimeters) nominal size ISI mark

b)Single equal branch of required degree II. With oval access door insertion rubber washer 3mm (three millimeters thick bolts and nuts complete. 75mm (seventy five milimetre) nominal size

(ii)100mm (one hundred milimetre )nominal size ISI mark

(II) Plain (i) 75mm (seventy five milimetre ) nominal size ISI mark

(ii)100mm (one hundred milimetre )nominal size ISI mark

Collar : (i)75mm (seventy five milimetre )nominal size ISI mark

(ii)100mm (one hundred milimetre ) nominal size ISI mark

Providing and fixing cast iron cowl including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge. (i)75mm (seventy five milimetre ) nominal diameter ISI mark

(ii) 100mm (one hundred milimetre)nominal diameter

Providing lead caulked joints to sand cast iron cast (sun) iron pipes and fittings including testing of joints including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge. (i)75mm (seventy five milimetre ) nominal size diameter

(ii)100mm (one hundred milimetre )nominal size diameter

Providing and fixing cast iron floor trap of self cleaning desion with sand cast iron screwed down or hinged grating with out vent arn complete including cost of cutting and making goods the walls and floors including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge. (i)75mm (seventy five milimetre) nominal diameter ISI mark

Providing and fixing with china ware laboratory sink with C.I. or M.S. brackets painted white including cutting holes in walls and making good the same but excluding fittings including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge. (i)600mm x 450mm x 150mm (six hundred milimetre into four hundred fifty milimetre into one hundred fifty milimetre)

Providing and fixing C.P. Brass waste for wash basin or sink including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge. (i)32mm thirty two milimetre ) dia

Providing and fixing 32mm (thirty two milimetre) dia PVC waste pipe for wash basin or sink including check nut including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Providing and fixing 100mm dia(One hundred milimetre dia) C.P. grating including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Providing and fixing 600mm x 450 mm(six hundred milimetre into four hundred fifty milimetre) bevelled edge miror of superior glass mounted on 6mm(six milimetre) thick A.C. Sheet or plywood sheet and fixed to wooden plugs with C.P. Brass screws and washers including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Providing and fixing C.P. Brass Towell rail coplete with C.P. Brass brackets fixed to wooden pluges with C.P. Brass screws including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge. (i)600mm x 20mm (Six hundred milimetre into Twenty milimetre)

Providing and fixing 560mm(five hundred sixty milimetre ) vitreous China shelf fixed to wooden plugs with C.P. Brass screws including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Providing and fixing C.P Brass bib tap with Capstan head including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge . (i)15mm dia (Fifteen milimetre dia)

Providing and fixing C.P Brass pillar tap with Capstan head including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge, (i)15mm dia (Fifteen milimetre dia)

Providing and fixing C.P. brass angle valve 15mm(Fifteen milimetre) without nuts and pipe including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge i)15mm dia (Fifteen milimetre dia).

Providing and fixing Brass stop cocks including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge (i) 15mm dia (fifteen milimetre dia)

Providing and fixing P.V.C connection with brass unions including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge . (a) 45cmslength ( i)15mm (fifteen milimetre )nominal bore.

Providing and fixing brass full way valve with wheel including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge . (i)15mm (fifteen milimetre ) nominal bore

(ii)20mm ( twenty milimetre )nominal bore

Providing and fixing G.I. Pipe out let and in let connection with rain water pipe including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Providing and fixing (Half horse power capacity) Water pump to lift rain water including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge .

Constructing manhole with R.C.C top slab in 1:2:4 mix in (one cement : two sand : four graded stone aggregate 20mm (twenty milimetre)nominal size) foundation concrete1:4:8 (one cement :four sand : eight graded stone aggregate 40mm(forty milimetre) nominal size) inside plastering 15mm thick with (fifteen milimetre )cement mortar 1:3 (one cement three sand) finished with a floating coat of neat cement and making channels in concrete 1:2:4 mix (one cement : two sand : four graded stone aggregate 20mm(twenty milimetre) nominal size) finished smooth complete including curing and testing including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge . I. Inside size 800mm x 800mm and 500mm deep including C.I cover with frame. (Light duty single seal pattern - 1) 455 mmx610mm(four hundred fifty five into six hundred ten milimetre) internal dimensions total weight of cover and frame to be not less than 38kg . (weight of cover 23 kg and weight of frane 15 kg.) including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge . (a)With 200mm ( two hundred milimetre )thick walls of brick masonry using common burnt clay building bricks in cement mortar 1:3 (one cement : three sand).

Providing and fixing cast iron(Medium duty) mainhole cover 500mm(five hundred milimetre) internal dia weight of cover and frame to be not less than 58 Kg.(fifty kilogram) including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge

Supplying cast iron cover without frame for man hole tank i) for frame of internal diamension 455mm x 610mm(four hundred fifty five into six hundred ten milimetre) revetangular C.I. cover (light duty single seal pattern-I) the weight of the cover to be not less than 23Kg.(twenty three kilogram)including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Providing and fixing cast iron cover 300x300mm(three hundred into three hundred milimetre) with frame for gully trap the weight of cover to be not less than 4.53 Kg. (four point fifty three kilogram)including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge

Sanjeev Kumar