Construction of Waiting Shed with Toilet Block for Staff in front of BTC Secretariat Building at Kokrajhar in Kokrajhar District, BTC, Assam. TN No.114_01

Amount

A) Civil Works:- 2.8:- Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. 2.8.1 All kinds of soil.

2.27: Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete. Footing

6.12:- Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundations and plinth in : 6.12.1 Cement mortar 1:3 (1 cement : 3 coarse sand)

4.1.:- Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 4.1.10 1:5:10 (1 cement : 5 coarse sand (zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources)

5.9:- Centering and shuttering including strutting, propping etc. and removal of form for 5.9.1 Foundations, footings, bases of columns, etc. for mass concrete

5.9.5 Lintels, beams, plinth beams, girders, bressumers and cantilevers

5.9.6 Columns, Pillars, Piers, Abutments, Posts and Struts

5.1:- 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 : 5.1.2 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

5.3:- Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources).

5.22:- Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. 5.22.6 Thermo-Mechanically Treated bars of grade Fe-500D or more.

6.1:- Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: 6.1.1 Cement mortar 1:4 (1 cement : 4 coarse sand)

6.13:- Half brick masonry 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. 6.13.2 Cement mortar 1:4 (1 cement :4 coarse sand)

4.10:- Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 12.5mm nominal size derived from natural sources)

11.5:- 62 mm thick cement concrete flooring with concrete hardener topping, under layer 50 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) and top layer 12mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate, 6mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacture’s specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.

13.4:- 12 mm cement plaster of mix : 13.4.1 1:4 (1 cement: 4 coarse sand) i) For Building-inside wall

13.2:- 15 mm cement plaster on the rough side of single or half brick wall of mix : 13.2.1 1:4 (1 cement: 4 fine sand) for outer wall

9.1:- Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately). 9.1.2 Sal wood

9.9:- Providing and fixing glazed shutters for doors, windows and clerestory windows using 4 mm thick float glass panes, including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws. 9.9.1 Second class teak wood 9.9.1.1 35 mm thick

9.12:- Extra for providing frosted glass panes 4 mm thick instead of ordinary float glass panes 4 mm thick in doors, windows and clerestory window shutters. (Area of opening for glass panes excluding portion inside rebate shall be measured).

9.62:- Providing and fixing ISI marked oxidised M.S. sliding door bolts with nuts and screws etc. complete : 9.62.2 250x16 mm

9.63:- Providing and fixing ISI marked oxidised M.S. tower bolt black finish, (Barrel type) with necessary screws etc. complete : 9.63.2 200x10 mm

9.66:- Providing and fixing ISI marked oxidised M.S. handles conforming to IS:4992 with necessary screws etc. complete : 9.66.2 100 mm

9.101:- 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. 9.101.2 Twin rubber stopper

9.141:- Providing and fixing PVC Door Frame of size 50x47 mm with a wall thickness of 5 mm (± 0.2 mm), made out of single piece extruded PVC profile, with mitred cut joints and joint with 2 nos of PVC bracket of size 190 mm x 100 mm long arms of cross section size 35 x 15 mm & self driven self taping screws, the vertical door profiles to be reinforced with 40x20 mm M.S. rectangular tube of 0.8 mm , including providing EPDM rubber gasket weather seal throughout the frame, including jointing 5 mm PVC frame strip with PVC solvent cement on the back of the profile. The door frame to be fixed to the wall using 8 x100 mm long anchor fasteners complete, all as per manufacturer's specification and direction of Engineer -in- charge.

9.142:- 35 mm thick factory made Solid panel PVC Door shutter, made out of single piece extruded soild PVC profiles, 5 mm (± 0.2 mm) thick, having styles & rails (except lock rail) of size 95 mmx 35 mm x 5 mm, out of which 75 mm shall be flat and 20 mm shall be tapered (on both side), having one side thickness of 15 mm integrally extruded on the hinge side of the profile for better screw holding power, including reinforcing with MS tube of size 40 mm X 20 mm x 1 mm, joints of styles & rails to be mitered cut & joint with the help of PVC solvent cement, self driven self tapping screws & M.S. rectangular pipes bracket of size 190 mm X 100 mm of cross section size 35 mm x 17 mm x 1 mm at each corner. Single piece extruded 5 mm thick solid PVC Lock rail of size 115 mm x 35 mm, out of which 75 mm to be flat and 20 mm to be tapered at both ends, having 15 mm solid core in middle of rail section integrally extruded, fixing the styles & rails with the help of solvent and self driven self tapping screws of 125 mm x 11 mm, including providing 5 mm Single piece solid PVC extruded sheet inserted in the door as panel, all complete as per manufacturer's specification and direction of Engineerin-charge. 9.142.2 Decorative finish (wood grained finish)

13.82:- Wall painting with acrylic emulsion paint, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour. 13.83.2 Two coats

13.41:- Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade : 13.41.1 New work (two or more coats) over and including water thinnable priming coat with cement primer

13.50:- Applying priming coat: 13.50.1 With ready mixed pink or Grey primer of approved brand and manufacture on wood work (hard and soft wood)

13.48:- Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications : 13.48.2 Painting wood work with Deluxe Multi Surface Paint of required shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @0.75 ltr/10 sqm of approved brand and manufacture

10.31:- Providing and fixing angle iron frames for doors, windows and ventilators of mild steel Angle sections of size 35x35x5 mm, joints mitred and welded by angle iron 35x35x5 mm or 35x 5 mm flat pieces to the existing T-iron frame or to the wall with dash fastener, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer, all complete as per the direction of Engineer-In-charge.

10.4:- Providing and fixing 1 mm thick M.S. sheet sliding-shutters, with frame and diagonal braces of 40x40x6 mm angle iron, 3 mm M.S. gusset plates at the junctions and corners, 25 mm dia pulley, 40x40x6 mm angle and T- iron guide at the top and bottom respectively, including applying a priming coat of approved steel primer

12.1:- 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. 12.1.1 1.00 mm thick with zinc coating not less than 275 gm/m²

13.48: Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications : 13.48.3 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 and manufacture

11.6:- Cement plaster skirting up to 30 cm height, with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement. 11.6.1 18 mm thick

22.3:- Providing and laying water proofing treatment to vertical and horizontal surfaces of depressed portions of W.C., kitchen and the like consisting of: (i) Ist course of applying cement slurry @ 4.4 kg/sqm mixed with water proofing compound conforming to IS 2645 in recommended proportions including rounding off junction of vertical and horizontal surface. (ii) IInd course of 20 mm cement plaster 1:3 (1 cement : 3 coarse sand) mixed with water proofing compound in recommended proportion including rounding off junction of vertical and horizontal surface. (iii) IIIrd course of applying blown or residual bitumen applied hot at 1.7 kg. per sqm of area. (iv) IVth course of 400 micron thick PVC sheet. (Overlaps at joints of PVC sheet should be 100 mm wide and pasted to each other with bitumen @ 1.7 kg/sqm).

4.17B:- Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 manufactured sand derived from Recycled Concrete Aggregate (RCA) : 6 graded stone aggregate 20 mm nominal size (Recycled Aggregate (RA) 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

12.52:- Providing and fixing tiled false ceiling of specified materials of size 595x595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanized steel sections ( galvanized @ 120 grams/ sqm, both side inclusive) consisting of main "T" runner with suitably spaced joints to get required length and of size 24x38 mm made from 0.30 mm thick (minimum) sheet, spaced at 1200 mm center to center and cross "T" of size 24x25 mm made of 0.30 mm thick (minimum) sheet, 1200 mm long spaced between main "T" at 600 mm center to center to form a grid of 1200x600 mm and secondary cross "T" of length 600 mm and size 24x25 mm made of 0.30 mm thick (minimum) sheet to be interlocked at middle of the 1200x600 mm panel to form grids of 600x600 mm and wall angle of size 24x24x0.3 mm and laying false ceiling tiles of approved texture in the grid including, required cutting/making, opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc. Main "T" runners to be suspended from ceiling using GI slotted cleats of size 27 x 37 x 25 x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm GI adjustable rods with galvanised butterfly level clips of size 85 x 30 x 0.8 mm spaced at 1200 mm center to center along main T, bottom exposed width of 24 mm of all T-sections shall be pre-painted with polyester paint, all complete for all heights as per specifications, drawings and as directed by Engineer-in-charge. 12.52.1 GI Metal Ceiling Lay in plain Tegular edge Global white color tiles of size 595x595 mm, and 0.5 mm thick with 8 mm drop; made of G I sheet having galvanizing of 100 gms/sqm (both sides inclusive) and electro statically polyester powder coated of thickness 60 microns (minimum), including factory painted after bending.

B) Electrical Works:- 1.10:- Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc. as required. 1.10.2. Group B

1.10:- Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc. as required. 1.10.3. Group C

1.12:- Wiring for light/ power plug with 2X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit alongwith 1 No. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.

1.14:- Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. 1.14.2. 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

1.14.4. 2 X 6 sq. mm + 1 X 6 sq. mm earth wire

1.14.5. 2 X 10 sq. mm + 1 X 6 sq. mm earth wire

1.24:- Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 1.24.1. 5/6 A switch

1.24.3 15/16 A switch

1.24.4 3 pin 5/6 A socket outlet

1.24.5 6 pin 15/16 A socket outlet

1.25: Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.

1.33:- Supplying and fixing 3 pin, 5A ceiling rose on the existing junction box/ wooden block including connections etc. as required.

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

2.1:- Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections etc. as required. 2.1.1. 32A TP&N

2.1:- Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections etc. as required. 2.1.2. 63A TP&N

2.3:- Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) 2.3.1 6 way , Double door

2.4:- Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator). 2.4.1 4way (4+12), Double door.

2.10:- Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. 2.10.3. Double pole

2.12:- Supplying and fixing following rating, double pole, 240 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. 2.12.1 40 A

2.12:- Supplying and fixing following rating, double pole, 240 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. 2.12.2 63 A

2.19:- Supplying and fixing 20A, 415V, TPN Industrial type socket outlet, with 4 pole and earth, metal enclosed plug top alongwith 20 A "C" curve, TPMCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

5.6:- Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

5.12:- Providing and laying earth connection from earth electrode with 6 SWG dia G.I. Wire in 15mm dia GI pipe from earth electrode including connection with GI thimble excavation and re-filling as required.

6.1:- Fixing of copper/ G.I. tape 20mm x 3mm thick on parapet or surface of wall for lightning conductor complete as required. (For vertical run).

7.1:- Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. 7.1.2. Above 35 sq. mm and upto 95 sq.mm.

MR-1:- Supplying including fitting fixing of Slim LED batten with polycarbonate round-shape diffuser, Grey end cap, housing is in ideal replacement solution for existing battens/ fluorescent lamps with elegantly disigned end caps etc. as required and directed by the Deptt.

MR-2:- Supplying with including fitting fixing of LED Bulb 9 Watt etc. as directed by the Deptt.

MR-3:- Supplying with including fitting fixing of Ceiling Fan etc. as directed by the Deptt.

MR-4:- Supplying with including fitting fixing of Exhaust Fan etc. as directed by the Deptt.

MR-5:- Supplying with including fitting fixing of Wall Fan etc. as directed by the Deptt.

MR-6:- Supply of following size PVC/XLPE insulated and PVC sheathed 1.1 KV Gd. Solid Aluminum conductor up to 10 sqmm, balance stranded conductor, XLPE Insulated, cores laid up, PVC tape inner sheathed, Armour (Aluminum wire for single core up to 70 sq. mm, balance Aluminum strip, Glavanised wire for cables up to 2 x 10 sq. mm, 3 x 10 sq. mm, 4 x 6 sq. mm & balance all galvanized steel strip), extruded PVC Type ST2 sheathed, 650/1100 V grade as per IS 7908 (Part-I) 1988 armored U.G. cable as specified and directed by the deptt. (Havells, RR, or equivalent make as approved by this Deptt.) 50.00 sq.mm 4 Core U.G. Cable

MR-7:- Supplying with fitting & fixing of highly effective front openable IP66 Street light/ Campus light with aluminium pressure dia-cost housing, toughened glass in the front and peanut lens for batwing light distribution to ensure uniform light distribution, higher spacing between poles and maintenance free system etc. as required and as directed by the Department (Orient or equivalent). 45 W Street light (LSFT-045-C)

MR-8:- Supplying including testing and commissioning of Water Cooled Diesel Generator set coupled complies with current CPCB-II emission norms to suitable alternator of 220/415 V, AC, 1/3-Phase 0.8 p.f. mounted on a (1) M.S. Fabricated base frame, (2) M.S. fuel tank of required capacity (3) Residual Silencer (Stack high shall be minimum 6.0 mtr. above the building where the gen set is installed (4) Satandar Control Panel (5) Suitable batteries with lead (6) First fill of lube oil (7) Acoustic enclosure complete with all accessories as specified and directed by the department conforming to IS comprising the Technical Specification as per manufacturer (RANGE FROM 5 KVA TO 625 KVA, Kirloskar KOEL, Greaves, JAKSON or equivalent alternator. (5 KVA Water Cooled I - Phase with Std Panel Silent Diesel Generator Set).

MR-9:- Supplying including testing and commissioning of 40 A Change Over Switch (4 Pole) I-0-II (Manual Range) ISI approved HAVELLS Make with complete with all accessories as specified and directed by the department 40 A Change Over Switch (4 Pole) I-0-II (Manual Range)

C) Sanitary Works:- 17.2:- Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flusing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS:7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required: 17.2.1: W.C. pan with ISI marked white solid plastic seat and lid.

17.9:- Providing and fixing controlled flush, low level cistern made of vitreous china with all fittings complete.

18.5:- 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.

18.5:- Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931:

17.20:- Providing and fixing solid plastic seat with lid for pedestal type W.C. pan complete.

18.1:- Providing and fixing Polyethelene-Aluminium-Polyethelene PE-AL PE Composite Pressure Pipes conforming to IS- 15450, U.V. stabilized with carbon black having thermal stability for hot & cold water supply, capable to withstand temperature up to 80OC, including all special fittings of composite material (engineering plastic blend and brass inserts wherever required) e.g. elbows, tees, reducers, couplers & connectors etc., with clamps at 1.00 metre spacing. This includes testing of joints complete as per direction of the Engineer-in-Charge. INTERNAL WORK-EXPOSED ON WALL 18.1.1:- 1216 (16mm OD) pipe

18.1.2:- 1620 (20mm OD) pipe

18.1.5:- 3240 (40mm OD) pipe

18.3:- Providing and fixing Polyethelene-Aluminium-Polyethelene PE-AL PE Composite Pressure Pipes conforming to IS- 15450, U.V. stabilized with carbon black having thermal stability for hot & cold water supply, capable to withstand temperature up to 80OC, including all special fittings of composite material (engineering plastic blend and brass inserts wherever required) e.g. elbows, tees, reducers, couplers & connectors etc., with clamps at 1.00 metre spacing. This includes testing of joints complete as per direction of the Engineer-in-Charge. Concealed work, including cutting chases and making good the wall etc. 18.3.1:- 1216 (16mm OD) pipe

17.5: Providing and fixing white vitreous china flat back half stall urinal of size 430x2600x350 mm and 340x410x265mm sizes respectively with automatic flushing cistern, with standard flush pipe and C.P. brass spreaders with unions and G.I. clamps complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required : 17.4.1:- One urinal basin with 5 litre white P.V.C. automatic flushing cistern.

17.16A:- Providing and fixing 8 mm dia C.P./ S.S. Jet with flexible tube upto 1 metre long with S.S. triangular plate to European type W.C. of quality and make as approved by Engineer-in-Charge.

17.2:- Providing and fixing controlled flush, low level cistern made of vitreous china with all fittings complete.

17.2:- Providing and fixing G.I. inlet connection for flush pipe connecting with W.C. pan.

17.22A:- Providing and fixing CP Brass 32mm size Bottle Trap of approved quality & make and as per the direction of Engineer-in-Charge.

17.28:- Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. 17.28.2:- Flexible pipe 17.28.2.1 32mm dia.

17.3:- Providing and fixing 100mm sand cast iron grating for gully trap.

17.30:- Providing and fixing in position 25mm diameter mosquito proof coupling of approved municipal design.

17.32:-Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6mm thick hard board backing: 17.32.4:- Rectangular shape 1500x450mm

17.33:- Providing and fixing 600x120x5 mm glass shelf with edges round off, supported on anodised aluminium angle frame with C.P. brass brackets and guard rail complete fixed with 40mm long screws, rawl plugs etc. complete.

17.34:- Providing and fixing toilet paper holder: 17.34.1 C.P. brass.

17.38:- Providing and fixing bend of required degree with access door, insertion rubber washer 3mm thick, bolts and nuts complete. 17.38.1:- 100mm dia 17.38.1.1:- Sand cast iron S&S as per IS-1729

7.39:- Providing and fixing plain bend of required degree. 17.39.1:- 100mm dia 17.39.1.1:- Sand cast iron S&S as per IS-1729

17.40:- Providing and fixing heel rest sanitary bend 17.40.1:- 100mm dia 17.40.1.1:- Sand cast iron S&S as per IS-1729

17.42:- Providing and fixing double equal plain junction of required degree. 17.42.1:- 100x100x100x100mm 17.42.1.1:- Sand cast iron S&S as per IS-1729

17.43:- Providing and fixing single equal plain junction of required degree with access door, insertion rubber washer 3mm thick, bolts and nuts complete. 17.43.1:- 100x100x100mm 17.43.1.1:- Sand cast iron S&S as per IS-1729

17.69:- Providing and fixing PTMT Waste Coupling for wash basin and sink, of approved quality and colour. 17.69.1:- Waste coupling 31mm dia of 79mm length and 62mm breadth weighing not less than 45gms.

17.70:- Providing and fixing PTMT Bottle Trap for Wash basin and sink. 17.70.1:- Bottle trap 31mm single piece moulded with height of 270mm, effective length of tail pipe 260 mm from the centre of the waste coupling, 77mm breadth with 25mm minimum water seal, weighing not less than 260 gms.

Providing and fixing PTMT liquid soap container 109mm wide, 125mm high and 112mm distance from wall standard shape with bracket of the same materials with snap fittings of approved quality and colour, weighing not less than 105 gms.

Providing and fixing PTMT towel ring trapezoidal shape 215mm long, 200mm wide with minimum distances of 37 mm from wall face with concealed fittings arrangement of approved quality and colour, weighing not less than 88 gms.

17.73:- Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour. 17.73.1:- 450mm long towel rail with total length of 495mm, 78mm wide and effective height of 88mm, weighing not less than 170 gms.

18.15:- Providing and fixing brass bib cock of approved quality: 18.15.1:- 15mm nominal bore

18.16:- Providing and fixing brass stop cock of approved quality: 18.16.1:- 15mm nominal bore.

18.17:- Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end): 18.17.1:- 25mm nominal bore

18.18:- Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete: 18.18.1:- 15mm nominal bore

18.19:- Providing and fixing gun metal non-return valve of approved qualilty (screwed end): 18.19.1:- 25mm nominal bore 18.19.1.1:- Horizoontal.

18.20:- Providing and fixing brass ferrule with C.I. mouth cover including boring and tapping the main: 18.20.1:- 15mm nominal bore

18.53:- Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS: 8931: 18.53.1:- 15mm nominal bore

18.53A:- Providing and fixing C.P. brass extension nipple (size 15mmx50mm) of approved make and quality as per direction of Engineer-in-Charge.

Septic Tank

Development of Site

Supplying, fitting and fixing of Stainless Steel Chair 3 Seater as per Market Rate.

AMIO KUNGOR BASUMATARY

Sri Bishnu Basumatary