Renovation of Hostel-3 in the Campus of Residential High School Kundrugutu under Bandgaon Block in the District of West Singhbhum for the Year-2022-23

Amount

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

Dismantling pucca brick or lime work including stacking serviceable materials in countable stacks within 15M. Lead and disposal of unserviceable materials with all leads all complete as per direction of E/I.

Providing 12mm 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 building specification and direction of E/I.

Providing 6mm cement plaster (1:4) in celling 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 building specification and direction of E/I.

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

Taking down chaukhats in doors including stacking serviceable materials within 15M,. Lead and disposal of unserviceable materials with all leads all complete as per direction of E/I.

Taking sown chaukhats in windows including stacking serviceable materials within 15M,. Lead and disposal of unserviceable materials with all leads all complete as per direction of E/I.

Taking down old door and window shutters including stacking serviceable materials within 15M,. Lead and disposal of unserviceable materials with all leads all complete as per direction of E/I.

Providing 12mm thick water proof cement plaster (1:3) with clean coarse sand of F.M. 1.5 with 5% cico or any other approved water proofing compound including 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 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 membraneExtra for covering top of membrane with Geotextile, 120 gsm non woven, 100% polyester of thickness 1 to 1.25 mm bonded to the membrane with intermittent touch by heating the membrane by Butane Torch as per manufactures recommendation.

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

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

Finishing walls with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Dismantling patent stone floor including stacking serviceable materials in countable stacks within 15M. Lead and disposal of unserviceable materials with all leads all complete as per direction of E/I.

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 Doublecharge vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622 / ISO 13006 of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete. Size of Tile 600x600 mm .

For Stair Providing and laying vitrified floor tiles for step of stair in with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete step tiles & have bullnose, Anti and self embossed line. Size of Tile 1200x300 mmx15 mm

Providing and laying rectified Glazed Ceramic floor tiles of size 300x300 mm or more (thicknessto be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in all colours, shades, except 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 @ 3.3 kg/ sqm including pointing the joints with white cement and matching pigments etc., complete.

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.

Supplying, fitting and fixing 20 guage G.C.I. Sheet gate fitted on 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.

Supplying, fitting, and fixing M.S. Grill made of 20X6mm M.S. Flate as per approved design and drawing, properly fabricated with joints continuous fillet welded and finished smooth, carriage of grill to work site, hoisting as per building specification and direction of E/I. (where materials is not supplied by the deptt.)

Providing two coat of synthetic enamel paint of approved shade and make over steel surface including cleaning the surface throughly , scaffolding and taxes all after removing dirt including scales smokes, grease and sand papering including cost of scaffolding and taxes all complete as per building specification and direction of E/I.

Providing and fixing factory made P.V.C. door frame of size 50x47 mm with awall thickness of 5 mm,made out of extruded 5mm rigid PVC foam sheet, mitred at corners and joined with 2 Nos of 150 mm longbrackets of 15x15 mm M.S. square tube, the vertical door frame profiles to be reinforced with 19x19 mmM.S. square tube of 19 gauge, EPDM rubber gasket weather seal to be provided through out the frame.The door frame to be fixed to the wall using M.S. screws of 65/100 mm size, complete as permanufacturer’s specification and direction of Engineer- in-Charge.

Providing and fixing factory made panel PVC door shutter consisting of frame made out of M.S. tubes of19 gauge thickness and size of 19 mm x 19 mm for styles and 15x15 mm for top & bottom rails. M.S.frame shall have a coat of steel primers of approved make and manufacture. M.S. frame covered with 5mm thick heat moulded PVC 'C' channel of size 30 mm thickness, 70 mm width out of which 50 mm shallbe flat and 20 mm shall be tapered in 45 degree angle on both side forming styles and 5 mm thick, 95 mmwide PVC sheet out of which 75mm shall be flat and 20 mm shall be tapered in 45 degree on the innerside to form top and bottom rail and 115 mm wide PVC sheet out of which 75 mm shall be flat and 20 mm shall be tapered on both sides to form lock rail. Top, bottom and lock rails shall be provided both side ofthe panel. 10 mm (5 mm x 2 ) thick, 20 mm wide cross PVC sheet be provided as gap insert for top rail & bottom rail, paneling of 5 mm thick both side PVC sheet to be fitted in the M.S. frame welded/ sealed to the styles & rails with 7 mm (5 mm+2 mm) thick x 15 mm wide PVC sheet beading on inner side, and joined together with solvent cement adhesive. An additional 5 mm thick PVC strip of 20 mm width is to be stuck on the interior side of the 'C' Channel using PVC solvent adhesive etc. complete as per direction of Engineer-in-charge, manufacturer's specification & drawing.

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 250mm. Wide brick drain in cement mortar (1:6) with av. 150mm clear depth and 250mm apron including cost of eartwork involved with 75mm cement concrete (1:4:3) 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 building specification and direction of E/I.

Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per IS:13983 with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required :

Stone tile work for wall lining upto 10 m height with special adhesive over 12 mm thick bed ofcement mortar 1:3 (1 cement : 3 coarse sand), including pointing in white cement with an admixture of pigment to match the stone shade.Raj Nagar plain white marble/ Udaipur green marble/ Zebra black marble

Sand 10 km

Stone Chips 8 Km (1K+7P)

Stone Metal 10 Km

Bricksl 8Km (1K+7P)

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

Providing and fixing N.P./C.P.brass/PVC procelain shower rose of 15mm inlet etc.all complete as per specification and direction of E/I. Shower Rose-125mm

Providing and fixing 15mm size pillar cock C.I.body brass spindle pillar cock of approved quality as per specification and direction of E/I.

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

Providing and fixing G.M. non Return valve Horizontal/ vertical type of approved quality as per specification and direction of E/I.

Horizontal-25mm dia

Horizontal-32mm dia

Making holes in wall for laying G.I.pipe and restoring the same after pipe laying as per specification and directionof E/I.

125mm thick wall

250mm thick wall

Supplying fitting and fixing the following items complete with all materials as per specification and direction of E/I

.Mirror (300x450mm)

C.P.brass Towel Rail

C.P.brass soap container medium quality with screws and hinges etc.

Supplying fitting and fixing vitreous white glazed earthen ware I.W.C.-all complete job as per direction of E/I. 580mm long with 12.5 liter low level Cistern.

Supplying fitting and fixing 40mm high vitreous white glazed earthen ware EWC -all complete job as per direction of E/I.

Supplying fitting and fixing vitreous white glazed earthen ware wash hand basin all complete job as per direction of E/I.

Supplying NP2 R.C.C.hume pipe with colour as work site as per direction of E/I.

150mm dia

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

75mm dia meter

110mm diameter

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for 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.

Single Tee without door 75x75x75mm

Single Tee without door 110x110x110mm

75mm dia Bend

110mm dia Bend

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes,having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge.

25mm nominal outer dia pipe

32mm dia nominal outer dia pipe

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.e

15mm dia nominal outer dia pip

20mm dia nominal outer dia pipe

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.

Making soak pit 2.5 m diameter 3.0 metre deep with 45 x 45 cm dry brick honey comb shaft with bricks and S.W. drain pipe 100 mm diameter, 1.8 m long complete as per standard design.19.32.1 With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Point wiring in PVC conduit with piano type switch:- Wiring for light point/exhaust fan point/call bell point with 1.5Sq.mm FRPVC insulated copper conductor single core cable in surface/recessed PVC conduit with Piano type switch,Phenolic laminated sheet,suitable size PVC/G.I.box etc.as required.Group C

Twin control point wiring in PVC conduit with Modular type switch:- Wiring for twin control light point with 1.5Sq.mm FRPVC insulated copper conductor single core cable in surface/recessed PVC conduit, 2way Modular type switch,phenolic laminated sheet sheet,suitable size PVC/G.I.box etc.as required.

Power plug wiring in PVC conduit(2x4Sq.mm) Wiring for light/power plug with 2x4Sq.mm FRPVC insulated copper conductor single core cable in surface or in recessed PVC conduit along with 1No4Sq.mm FRPVC insulated copper conductor single core cable for loop earthing etc. as required.

Circuit/submain wiring PVC conduit:- Wiring for circuit/submain withing along with earth wire with the following sizes in PVC insulated copper conductor single core cable in surface/ recessed PVC conduit as required.

2x1.5Sq.mm+1x1.5Sq.mm earth wire

2x2.5Sq.mm+1x2.5Sq.mm earth wire

4x6Sq.mm+2x6Sq.mm earth wire

S/F piano type switch/socket:- Supplying and fixing of following piano type switch/socket on the existing switch box/cover including connection etc.as required.

5/6Amp one way switch

3Pin 5/6Amp socket outlet

Modular type Electronic step fan regulator,deluxe

S/F light plug point with piano type Accessories:- Supplying and fixing suitable size G.I./PVC box on surface or in recess with phenolic laminated sheet cover infront including providing and fixing 5Pin 5/6Amp socket outlet and 5/6Amp piano type switch connection, painiting etc.as required.

S/F light plug point with piano type Accessories:- Supplying and fixing suitable size G.I./PVC box on surface or in recess with phenolic laminated sheet cover infront including providing and fixing 6Pin 15/16Amp modular socket outlet and 15/16Amp modular type switch connection, painiting etc.as required.

Supplying and fixing 2pin ceiling rose on the existing junction box/wooden block including connection etc.as required.

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

Installation Testing and commissioning of pre-wired fluorescent fittings/ compact fluroescent fitting all type complete with all accessoires and tubes etc.directly/wall including connection witgh 1.5Sq.mm FRPVC insulated copper conductor single core cable and earthing etc.as required.

Providing and fixing following capacity busbar chamber with 4strips of length 300mm made of copper suitable for following capacity complete with all accessories including connection edarthing the bodey etc. as required. 100Amp

Supplying and fixing 6Amp to 32Amp rating 240Vls 10KA,"B" Series miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections testing and commissioning etc.as required.6/32Amp single pole"B" Series

Earthing with copper earth plate 600x600x3mm thick including accessories and providing masonary enclosures with cover plate having locking arrangement and watering pipe etc.(with chaocoal or coke and salt)as required.

Supplying and laying 8SWG copper wire at 0.50M below ground level for conductor earth icnlduing sholdering etc.as required.

Providing and fixing copper taper 20x3mm thick on parapet or surface of wall for lighting conductror complete as required(For vertical run)

Laying of one number PVC insulated and PVC sheathed.XLPE power cable of 1.1Kv grade of size exceeding 25Sq.mm but not exceeding 120Sq.mm direct in ground including excavation sand cushioning,protective covering and refilling the trenches etc.as required.

Providing and fixing of XLPE aluminum Armoured PVC cable conforming to IS 7908(Part-I)1988 of grade 1.1KV make Havles/Finolex/Polycab. 3.5core 35Sq.mm

Supply of 9/10 watt LED blub

Supply of LED batten (20/22W)

Recess mounting LED LED Round down light (12W)

Supply LED Street light(45/48W)

Supply and Installation of ceiling fan 48"(1200mm)

Supplying fitting and fixing and testing of 9" (230mm)metal exhaust fan.

Cost of drilling in all kinds of soil and rock for installation of submersible pump set with DTH Rig machine etc. doing complete job.

From 0.00 M to 50 M below G.L.

From 51.00 M to 125.0 M below G.L.

Supplying, assembling, lowering and fixing in vertical position in bore well, un-plasticized PVC medium well casing (CM) pipe of required dia, all complete, for all depths, as per direction of Engineer-in-charge. 200 mm nominal size dia.

Providing and fixing suitable size threaded mild steel cap or spot welded plate to the top of bore well housing/ casing pipe, removable as per requirement, all complete for borewell of: 200 mm dia

Supplying fitting and fixing of KSB/KIRLOSKER/CRI make 2 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 3 crore 4 sqmm Flat copper submersible cable FINOLEX / HEVELS make including all taxes ,royalty etc all complete job as per direction of E/I.

Providing and fixing M.S. clamp of required dia to the top of casing/ housing pipe of tubewell as per IS: 2800 (part I), including necessary bolts & nuts of required size complete. 200 mm clamp

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. 32 mm nominal dia Pipes

Add 18 % GST (in Basic Rate must fill 12)

Add 1% Labour Cess (in Basic Rate must fill 1)

M/S RAJ YADAV