Repair of Boys Hostel Building Toilet Drinking Water and Electrification in Backward Class Hostel of High School Garrikala Block Keredari District Hazaribag

Civil Work Labour for site clearance and scrapping old paint etc. all complete job.

Dismantling old plaster and pointing in cement or lime and raking out joints to 15mm depth, watering and disposal of unserviceable materials with all leads all complete as per direction of E/I.

Earth work in excavation in foundation trenches in hard soil (vide classification of soil item - A+B) and disposal of excavated earth as obtained to a distance upto 50M including all lifts leveling ramming the foundation treanches, removing roots of trees, and shrubs all complete as per approved design, building specification and direction of E/I.

Providing coarse clean sand in filling in in foundation trenches or in plinth including ramming and watering in layers not exceeding 150mm thick with all leads and lifts including cost of all materials labour, royalty and taxes all complete as per building specification and direction of E/I. (Mode of measurement compacted volume)

Providing designation 75B brick work in C.M (1:6 ) in foundation and plinth with approved quality of clean coarse sand of F.M. 2 to 2.5 including providing 10mm thick mortar, joints cost of screening materials raking out joints to 15mm depth , curring , taxes and royalty all complete as per builiding specification and direction of E/I.

Providiag designation 75B brick work in Cement Mortar (1:6) in superstructure with approved quality of clean coarse sand of F.M. 2 to 2.5 including providing 10mm thick mortar joints, cost of screening materials, raking out joints to 15mm depth, curing taxes and royalty all complete job as per building specificition and direction of E/l.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing : 1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

Providing and laying damp-proof course 50mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand(zone-III) : 4 graded stone aggregate 20mm nominal size).

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level. 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size)

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth.

Providing TMT steel reinforcement as per approved design and drawing excluding carriage of M.S bar to work site, cutting, bending end binding with annealed wire with cost of wire removal of rust placing the rods in position all complete as per building specification and direction of E/I. 10mm dia bar

Supplying, Fitting and fixing M.S grill made of 20 x 6mm M.S. flat as per approved design and drawing, properly fabricated with joints continuous fillet welded and finished smooth, hoisting carriage of grill to work site hoisting as per building specification and direction of E/I.

Supplying, fitting and fixing 20 gauge G.C.I. sheet gate fitted on. M.S. angle frame of size 60 x 60 x 6mm including cost of fabrication providing necessary locking arrangement with haskal end dommy duly fixed in P.C.C. (1:2:4) block of required size, applying a priming red lead paint over steel work taxes all complete as per drawing specification and direction of E/I.

Supplying, fitting and fixing M.S. grill gate with M.S. grill made of 20x6mm M.S. flats or 16mm M.S. square bars fitted on 25x25x6mm M.S. angle frame of size 60x60x6mm including cost of fabrication, providing necessary locking arrangement with haskal and domny duly fixed in P.C.C. (1:2:4) blocks of required size applying a priming red lead paint over steel work, taxes all complete as per drawing specification and direction of E/I.

Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), jointing with grey cement slurry @ 3.3kg/sqm including pointing the joints with white cement and matching pigment etc., complete.

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size 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 @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

Providing and laying 25mm thick kotah stone slab flooring of approved size texure and colour over 19mm thick base of lime mortar (1:1:1) (limeputty:surkhi:coarse sand) laid over and jointed with grey cement slurry mixed with pigment to match the shade of slab including rubbing and polishing to granolithic finish with approved quality of carborandum stone including cost of curing, taxes and royalty all complete as per building specification and direction of E/I. Size of Tile 600x600 mm

Providing and laying 25mm thick kotah stone tiles in risers of steps skirting and pillars of approved size texure and colour laid over 12mm thick cement mortar (1;30 and joined with grey cement slurry mixed with pigment to match the shade of the slab including rub bing to granolithic finish with approved quality of carborandum stone including cost of curing, taxes and royalty all complete as per building specification and direction of E/I.

Providing and laying 6mm precast white glazed tiles in walls over 12mm cement mortar (1:3) and jointed with grey cement slurry flush pointing with white cement including rubbing, polishing and cost of curring taxes and royalty all complete as per building specification and direction and E/I.

Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer 3 mm thick water proofing membrane, black finished reinforced with non-woven polyester matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufacture of density at 25°C, 0.87-0.89 kg/litre and viscocity 70-160 cps. Over the primer coat the layer of membrane shall be laid using Butane Torch and sealing all joints etc, and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23°C as 650/ 450N/5cm. Tear strength in longitudinal and transverse direction as 300/250N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D - 5147. The laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane : 3 mm thick.

Providing 12 mm thick cement plaster (1:4) with clean coarse sand of F.M. 1.5 with 1.5 mm cement punning including screening, curing with all leads and lifts of water, scaffolding, taxes and royalty all complete as per specification and direcition of E/l.

Providing 12 mm thick cement plaster (1:6) with clean coarse sand of F.M. 1.5 including screening, curing with all leads and lifts of water, scaffolding, taxes and royalty all complete as per specification and direcition of E/l.

Providing 6mm cement plaster (1:4) in ceiling with clean coarse sand of F.M 1.5 including cost of screening, curing with all leads and lifts of water, scaffolding, taxes and royalty all complete as per building specification and direction of E/I.

Providing 1.5mm cement punning including curing, carriage of water with all leads and lift as per building specification and direction of E/I.

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.

Providing & Applying high quality acrylic modified resin based texture of Dholpur/Red sand stone Pattern with anti algae and UV resistance properties to be applied as intermediate finish in desired pattern @ 43.04 kg/10 sqm to form film of 1- 1.5 mm thickness after scrapping and properly cleaning the surface to remove loose particles from the plaster surface, followed by top coating with Premium Acrylic Smooth exterior paint with Silicone additives of required shade by two or more coats @ 1.43 litre/10 sqm, complete as the direction of Engineer -inCharge.

Mirror polishing on marble work/Granite work/stone work where ever required to give high gloss finish complete.

Providing two coats of oil bound distemper of approved shade and make over a coat of cement primer over new surface including preparing the plastered surface by the rubbing smooth with pumice stone or fine sand paper applying putty wherever required scaffolding washing of floors and taxes all complete as per building specification and direction of E/I.

Providing two coats of snowcem of approved shade and make over a coat of cement primer on new surface including preparing the plastered surface smooth with sand paper, soaping, curing and taxes all complete as per building specification and direcition of E/l.

Providing two coat of synthetic enamel paint of approved shade and make over steel surface including cleaning the surface thoroughly, scaffolding and taxes all complete as per building specification and direction of E/I.

Providing 250mm wide brick drain in cement mortar (1:6) with av. 150mm clear depth and 250 mm apron including cost of EW involved, with 75mm cement concrete (1:4:8) over one brick designation 75A flat soling in proper grade and slope at the base, the drain duly plastered in C.M (1:3) with punning over exposed surface all complete as per specification and direction of E/I.

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitc

h of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineerin-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto 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.

Supplying G.I. pipes (TATA Mark) or equivalent as per IS-1239 (Part-01)/2004 ISI Marked / Medium Quality - 65mm Vertical -

Supplying G.I. pipes (TATA Mark) or equivalent as per IS-1239 (Part-01)/2004 ISI Marked / Medium Quality - 65mm Horizontal -

Supplying, fining and fixing viterous white glazed earthen ware I.W.C of Parry Hindustan or any other I.S.S approved make with 100mm H.C.I "p" trap 15 liters C.I. or C. pull and let go flushing cistern of names or other I.S.S equivalent make, complete with all fittings. C.I or C.C brackets 32mm alkathene/ P.V.C telescopic flush, pipe about 2M long with one brass coupling and clamps G.I chain and pull including supplying and fixing a pair of viterous white glazed earthenware where footrest to be fixed in floor 15 mm C.I body brass spindle stope cock of weight not less than 50 grins. 15 mm P.V.C connection pipe 450mm long and the exposed pipe and cistern with two coats of approved paint over a coat of red oxide primer etc. all complete as per specification and direction of E/I. 580mm Long with 10 litre low level P.V.C. cistern

Supplying, fining and fixing 40mm high viterous white glazed earthen ware E.W.C with P-trap of Parry, Hindustan or any other I.S.S. make including supplying and fixing 15 ltr. C.I. mosquito proof low down flushing cistern of approved make with complete fittings with C.I. handle or R.S. brackets with telescopic flush pipe with brass coupling and plumber joints spindle stop cock of approved quiality weight not less than 450 grams, 15 mm P.V.C alkathene pipe 45cm long with brass coupling at both ends and white/black plastic solid state seal and lead of Commander/Cuckoo or other I.S.S. make with hinges or screws etc. painting pipe and cistern wtc. with two coats of approved paint over a coat of red oxide primeing, all complete as per specification and direction of E/I. E.W.C. with 'S' Trap with 10 litre low level P.V.C. cistern

Supplying, fining and fixing 40mm high viterous white glazed earthen ware E.W.C with P-trap of Parry, Hindustan or any other I.S.S. make including supplying and fixing 15 ltr. C.I. mosquito proof low down flushing cistern of approved make with complete fittings with C.I. handle or R.S. brackets with telescopic flush pipe with brass coupling and plumber joints spindle stop cock of approved quiality weight not less than 450 grams, 15 mm P.V.C alkathene pipe 45cm long with brass coupling at both ends and white/black plastic solid state seal and lead of Commander/Cuckoo or other I.S.S. make with hinges or screws etc. painting pipe and cistern wtc. with two coats of approved paint over a coat of red oxide primeing, all complete as per specification and direction of E/I. E.W.C. with 'S' Trap with 10 litre low level P.V.C. cistern

Supplying, fitting and fixing flat back or angular, lipped front viterous white glazed earthen ware Urinal of Parry Hindustan or any other I.S.S approved make with 5 liters capacity C.I. outomatic flushing cistern of Reliance or other I.S.S approved make with all fittings with C.I or R.S. brackets, standard size G.I. flush pipe with fitting clamps, 15 mm C.I body brass spindle stop cock of approved quality weight not less than 400 grams, 15 mm P.V.C./Alkethene pipe 450mm long with brass coupling at both ends and doing plumber joints including painting of exposed part with two coats of approved paint over a primer coat of red oxide, cutting wall and floor, making good the same etc. all complete as per specification and direction of E/I.

Supplying, fitting and fitting vitreous white glazed earthen ware wash hand basin of Parry or Hindustan or any other I.S.S. approved make supported on pointed C.I. or M.S. brackets 32m C.I. brass waste, 15mm dia C.I. body brass spindle stop cock of approved quality of weight not less than 350 grams, 32mm P.V.C. waste pipe 750mm long with brass coupling at one end and making plumber joints etc. all complete as per specification and direction of E/I.

Providing and fixing male ended 15mm dia brass bib cock of approved quality (wt. not less than 350 grams) with extra socket all complete as per specification and direction of E/I.

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) 110mm dia Single socketed pipes.

Providing and fixing brass/C.I. stop cock of approved quality all complete as per specification and direction of E/I. 15mm dia Brass Stop Cock

Single tee with door - 110mm

Shoe (Plain) - 110mm

Single tee without door

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work, including cutting chases and making good the walls etc. 20 mm nominal outer dia Pipes 15 mm nominal outer dia Pipes

20 mm nominal outer dia Pipes

Carriage of materials by diesel truck including loading at source, unloading at work site and stacking properly, labour etc. all complete as per direction of E/I. Cement

Steel

Bricks

Stone Chips

Supplying and fixing of holder type LED - 9/10 watt

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 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.

Wiring for sub main wiring with the following size of PVC insulated copper conductor single core cable in surface/recessed PVC conduit etc. as required with taxes all complete as per approved design, drawing and electrical specification and direction of E/I. 2 x 1.5 sq.mm + 1 x 1.5 sq.mm earth wire

2 x 2.5 sq.mm + 1 x 2.5 sq.mm earth wire

Supplying, fitting and fixing of following size of PVC conduit with accessories in surface etc. as required with taxes all complete as per approved design, drawing and electrical specification and direction of E/I. 25mm PVC conduit

32mm PVC conduit

Supplying, fitting and fixing of metal box of 150mm x 150mm x 60mm size etc. as required with taxes all complete as per approved design, drawing and electrical specification and direction of E/I. 75mm x 75mm x 50mm

147mm x 93mm x 47mm

121mm x 173mm x 48mm

3 pin 5/6 amp socket outlet

Supplying, fitting and fixing of following size piano type switch and socket on the existing switch box/cover including taxes all complete as per approved design, drawing and electrical specification and direction of E/I. 5/6 amp switch

Supplying and fixing brass batten/angle holder including connection etc. as required.

Supplying and fixing of 48" (1200mm) Ceiling Fan

Supplying extra Deep Well Hand Pump complete set with Cylinder Assembly & Connecting Rod (12 Pcs.) as per IS : 15500 Part-2/2004

Electrical Work WGPVCPT - Wiring for light poit / fan point / exhaust fan point / call bell point with 1.5 sq. mm. F.R. PVC insulated copper conductor single core cable in surface/recessed PVC conduit with piano type switch phenolic laminated sheet, suitable size M.S. box and earthing the point PVC insulated copper with 1.5 sq. m with taxes all complete as per approved design, drawing and electrical specification and direction of E/I. Group-B

(b) Beyond 50 mtr. up to 125 mtr. Below G.L.

Cost of 125mm dia blue UPVC casing pipe as per I.S. 12818-1392.

Supplying labour and equipments including 125mm dia M.S. Cap and fitting and fixing over the tube well properly and taking it out as per direction of E/I.

Supplying all tools, labours, equipments for lowering 32mm dia P.V.C. pipe in 3 mtr. length in the drilling bore of tube well etc. all complete job as per direction of E/I.

Development of tube well in accordance with IS : 2800 (part I) and IS:11189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, all as per requirement and direction of Engineer-in-charge.

Supplying fitting and fixing of KSB/KIRLOSKER/CRI make 1.50 HP Submersible pump set having head of 135 metre including all taxes, royalty, etc.all complete job as per direction of E/I.

Supplying fitting and fixing of 5 H.P. standard make starter panel board with arrangement of all necessary protection including all taxes,royalty etc all comlete job as per direction of E/I.

Supplying fitting and fixing 3 core 4mm2 flat copper submersible cable FINOLEX/HAVELS make including all taxes,royalty etc all complete job as per direction of E/I.

Supplying labour for fitting and fixing deep well cylinder jointing materials,

chrome leather bucket all tools and plan etc. required for the job for low water level all complete job as per specification and direction of E/I.

Providing all labour for fitting and fixing of India Mark-II hand pump including supplying all tools and plats etc. as required for the job all complete job as per direction of E/I.

Supplying all materials, labour & equipments for constructing P.C.C. (1:2:4) circular platform around each drilled tube well including 12mm thick cement plaster (1:4) with neat cement punning over exposed surface as per UNICEF design etc. all complete

Supplying all materials, labour & equipments for constructing P.C.C. (1:2:4) drain as per UNICEF design etc. all complete.

Goods & Services Tax (G.S.T.) - 18%

Labour Cess - 1%