PROVN OF TOILET AND BATHROOM NEAR BLDG NO T 127 AT AP 5 MILE UNDER GE GANGTOK 2nd Call

Surface excavation n.exc 30 cm deep and averaging 15 cm deep and getting out in soft / loose soil soil complete all as specified and directed.

Excavation in trenches n.exc 1.5 m in depth and 1.5 m in wodth for foundation etc and getting out in soft / loose soil complete all as specified and directed.

Removing excavated mitris (soil) to a distance n.exc 50m and depositing where directed at a level n.exc 1.5m the starting point complete all as specified and directed.

Returning filling in, including, spreading, levelling, watering and well ramming in layers n.exc 25cm in soft / loose soil complete all as specified and as directed.

M&L for PCC 1:4:8 type D-2 (using 40mm graded stone aggregare) as in foundation filling & mass concrete complete all as specified and directed.

M&L walling of RR stone masonry uncoursed, well bonded, bedded and solidly hearted built in CM (1: 6) including brought upto course at interval of every 60cm complete all as specified and as directed.

M/L for precast hollow block massonary of 1:3:6 type C1 using 20 mm graded stone aggregate exe 10 CM width and setting in CM morter 1:6 etc complete all as specified and directed.

M&L rendering 15mm thick in CM 1:6 on other than fair faces of brick or concrete surfaces complete all as specified and directed.

Material & labour for rendering 20 mm thick in CM (1:4) in two layers of 10mm each (outer layer CM should be added with WPC) on fair faces of brick or concrete surfaces, complete all as specified and directed.

M&L for Non - skid Ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and incl 20mm thick screed bed in CM(1:6) complete all as specified and directed by Engr-in-charge

Materials and labour for Glazed ceramic tiles in vertical surface 350x 250x 7 mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to matc including provision of screed bed 15mm thick in cement mortar 1:4 complete all as specified and directed by the Engr-in-Charge.

M&L for preparing surface newly plastered surface for three coat white washing on walls etc complete all as specified and directed by Engr-in-charge

Supply only liquid water proofing compound complete all as specified and directed .

M&L for TMT bars 10 mm dia and over cut to length and bent to shape required including cranking, hooking ends and binding with and MS wire not less than 0.9 mm dia or securing with clips complete all as specified and directed by Engr-in-charge

All as per serial item No 14 here-in-before but us 5mm dia and over upto and including 10mm dia in stirrups, specer and binders complete all as specified and directed by Engr-in-charge

M&L RCC (M-25) (Design Mix) using 20mm graded stone aggr as in Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete complete all as specified and as directed

M & L for formwork to sides of concrete foundations,plinth beams for rough finished surface of concrete, complete all as specified and as directed

M&L for reinforced cement concrete M-25 (design mix) using 20 mm graded stone aggregates in beams, cantilevers, bressummers, lintels over 1.5m span, RCC band etc., complete all as specified and as directed.

M/L for Formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including sup- ports, overhangs, etc. Complete.

M&L for 75mm PCC 1:4:8 type D-2 using 40mm graded stone aggregare as in sub base of floor

M&L for 40 mm thick PCC 1:2:4 type B-1 using 20 mm graded stone aggregate finished and even as in floor complete all as specified and directed.

S&F of solid PVC door frame of size 50 mm x 47 mm made out of 5 mm plain colour PVC sheet reinforced with MS square tub fixing in opening as per specification and drawing complete all as specified and directed.

S&F factory made solid panel PVC door shutter 30mm th (style) consisting of frame made out of MS tubes for top & bootom rails MS frame shall be covered with heat moulded plain colour PVC 'C' channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles & plain colour PVC sheets for top rails on either side & as gap insert for top rail & bottom rail panelling of plain colour PVC sheet to be fitted in the stiles & rails with suitable PVC sheet beading & joined together with solvent cement suppling & fixing in the frame at site as specification & drawing complete all as specified and directed.

S/F Steel ventilator with top hung shutter including hinges ,steel peg stay complete all as specified and directed.

S/F 4mm thick ,figured glass, pin head type and glazing with oil in square n.exc 0.50 sqm in each panel complete all as specified and directed

M&L for Rolled sections as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates confirming to Fe-290 (Gde E165) complete all as specified and directed by Engr-in-charge

M&L for preparation of new or previously untreated steel surfaces of any description, not otherwise described, over 10 cm width or girth and applying two coats synthetic enamal paint over one coat of red oxide primer complete all as specified and directed.

S&F 0.50mm thick pre-painted galvalume aluminium zinc coating GI based corrugated steel sheets of any colour having tensile strength of 550 Mpa as in roof covering fixed with self tapping screws as in roof complete all as specified and directed by the Engr-in-Charge.

M&L for 75mm size extruded brass type B-21 butt hinges with Aluminium alloy with galvanised mild steel hinge pin anodised and fixed complete all as specified and directed by the Engr-in-Charge.

M&L for 100 mm long aluminimum anodised barrel tower bolt complete all as specified and directed by Engr-in-charge

M&L for 100 mm long aluminimum handles cast type, anodised complete all as specified and directed by the Engr-in-Charge.

M&L for 15 mm bore steel tubing medium grade galvanised with all fittinged complete to walls & laid in floors complete all as specified and directed by Engr-in-charge

M&L for 20 mm bore steel tubing medium grade galvanised with all fittinged complete to walls & laid in floors complete all as specified and directed by the Engr-in-Charge.

S/F 15 m m fancy type Bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed etc complete all as specified and directed by Engr-in-charge

S&F vitreous china squatting pan "Orrisa patern" size 580 mm x 440 mm white with integral foot rest (excluding flushing cistern and flush pipe) including provision of lime concrete bedding ( Make :- Paryware/Hindware/Cera) complete all as specified and directed by the Engr-in-Charge.

S&F for PVC low level flushing cistern of 10 ltrs capacity action type white body with intel ball valve float handle bracket flush pipe etc complete and connecting to WC with PVC flushing pipe ( Make :- Paryware/Hindware/Cera) complete all as specified and directed by the Engr-in-Charge.

Supply and fix vitreous china, white, flat back half stall urinal of size 420 x 395 x 635mm including CP urinal spreader, 15 mm bore PVC connector pipe, 32 mm bore brass chromium plated waste copling and waste pipe complete all as specified and directed.

S&F of PVC 'P' or 'S' trap 110mm bore complete all as specified and directed by the Engr-in-Charge.

S&F PVC connections 15mm size with PTMT nuts of length 450mm complete all as specified and directed by the Engr-in-Charge.

S&F for 15 mm bore Stop valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixedcomplete all as specified and directed by the Engr-in-Charge.

S&F for 20 mm bore gun metal Gate valve , with oron wheel head, screwed both ends for iron pipoes and etc complete all as specified and directed

S&F for vitreous china, white colour, flat back, wash hand basin of approved make and of size 55 x 40 x 79cm fixed with brackets , including providing 32 mm dia PVC waste pipe , 32 mm bore CP waste coupling and making all necessary connections complete as directed.

S/ FSoap dish, vitreous China white, approximate size 160x 160x90mm. any type, fixed to plugs with chromium plated brass screw complete all as specified and directed.

S/F Tubular towel rail, 20mm dia, D type, 60cm long between flanges complete all as specified and directed by the Engr-in-Charge.

S&F Brass CP mixer for mixing hot & cold water screwed down for iron pipe and fixed etc complete all as specified and as directed..

S/F 1000 litre Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position including float valve 20 mm dia complete all as specified and directed.

M & L for Granite 20mm thick (of any type) work (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite and including 15mm thick screed in CM 1:6 etc complete all as spfd and directed.

Material & labour for hardcore of gauge n exc 63 mm, deposited, spread and levelled in layers n exc 15 cm thick, watered and rammed to a true surface using broken stone or boulders complete all as specified and directed.

M&L for PCC 1:3:6 type C-2 (using 40mm stone agg) as in plinth protection, path etc 75 mm thick finishing surfaces even and smooth without using extra cement including construction joints at every 3 m interval and each coner and provition of mastic filling complete all as specified and directed by the Engr-in-Charge.

M&L for PCC 1:3:6 type C-2 (using 40mm stone agg) as in surface channel / drains complete all as specified and directed by the Engr-in-Charge.

Extra for forming fair finished drain or channel 30 cm inner girth cement concrete using extra cement including forms moulds mitred and stopped ends etc complete all as specified and directed by the Engr-in-Charge.

Excavation in over areas n.exc 1.5m deep and getting out in soft/loose soil and all as specified and as directed.

Excavation over areas for each additional 1.5m and part thereof in depth beyond the first 1.5m and getting out soft/loose soil for septic tank etc. complete all as specified and directed by Engr-in-charge

Concrete bed to drain pipe of 150 m dia including packing under and haunching against the side of pipe after they are laid and tested in Cement concrete 1:3:6 Type C2 etc all as specified.

S & F PVC (SWR) pipe single socket 150mm bore laid in trenches and jointed is specified

S & F PVC (SWR) pipe single socket 110mm bore laid in trenches and jointed as specified

S&F PVC110 mm dia PVC (SWR) vent cowl of any radius all as directed and specified by Engr-in- Charge

M&L for plain cement concrete (1:3:6), type C-1 (using 20 mm graded crushed stone aggregate) as in benching of septic tank and manhole or similar work including weathering, slightly rounded or chamfered angles and throating, including necessary form work, complete all as specified and directed.

M&L for providing precast cement concrete (1:2:4), type B-1 (using 20mm graded stone aggregate) as in landings, cover slabs (for man holes, drain etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces with plain fair faces, including chamfers, weatherings, throating etc. and set in cement mortar (1:4), complete with joints to match the surface, complete all as specified and directed.

M&L for mild steel TMT bars 6mm to 8mm dia, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips, complete all as specified and directed.

M&L for cement concrete type C2 1:3:6 (40mm graded aggregate) in foundations, filling and mass concrete complete all as specified and directed by Engr-in-charge

Formwork for fair finishes to soffits of suspended flat slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200m thick. complete all as specified and directed by Engr-in-charge

Use and waste of formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, openings in concrete walls, floor and roofs n exc 20 cm wide and sides of RCC / PCC bands in walls, horizontal or sloping and similar work exc 10cm but n exc 20cm wide, rough finished surfaces of concrete on flat surface, complete all as specified and directed.

M&L for reinforced cement concrete (nominal mix) (1:2:4), type B1 (using 20 mm graded stone aggregate) as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like, complete all as specified and directed.

M&L for reinforced cement concrete type B-1 (1:2:4) using 20 mm graded stone aggregate as in walls etc all as specified.

M&L for 20 mm thick rendering in two layers 10 mm each in cement mortar (1:4) with using water proofing compound on concrete surfaces and brick masonry or block masonary other than fair face of brickwork to be finished even and Smooth (without using extra lime or cement) complete all as specified and directed.

M&L for 20 mm thick rendering in two layers 10 mm each in cement mortar (1:4) with using water proofing compound on concrete surfaces and brick masonry or block masonary on fair face of brickwork to be finished even and Smooth (without using extra cement) complete all as specified.

M&L for pre-cast cement concrete block masonry (1:3:6), type C-1 (using 20mm graded stone aggregate) with solid blocks, exc. 10 cm in width and setting in cement mortar (1:6), complete all as specified and as directed.

S &F 16 mm dia MS rounds bars provided in rungs or similar works etc complete all as per specified and as directed by Engineer-in-charge.

Rough excavation in soft/ loose soil not exc 1.5m deep complete all as specified and as directed.

M&L for plain cement concrete (1:3:6), type C-2 (using 40mm graded stone aggregate) as in plum concrete in retaining walls etc. including plums of stone boulders (Basalt, trap or any other approved) of size 200 to 300mm, complete all as specified and as directed. (Ref TD Drg No SZ/TD/332/2015 sheet No 1/1) Note: Boulders measured and paid separately in respective item)

M&L for providing cement concrete (1:2:4), type B-0, (using 12.5 mm graded aggregate) as in coping /parepet wall/bed plate /Kerb stone etc. with plain fair faces including chamfers, weathering, slightly rounded or chamfered angles and throating, including necessary form work, complete all as specified and directed.

S&F 75mm bore PVC pipe (SWR) single socketed, in any length with rubber ring joints, as in weep holes.

M&L for hand packing using broken stone or boulders exceeding 15cm and upto 30cm dia (any thickness) at back of retaining walls over arches etc. and raising (or lowering) to the required level, complete all as specified and directed.

Use and waste of formwork to faces of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses, etc.; vertical or to batter flat rough finished surface of concrete, all as specified and directed.

Material and labour for point wiring with 1.5 Sqmm (nominal area) PVC insulated un-sheathed single core multi stranded copper conductor FRLS cable 1100 volts grade (conforming to IS) drawn through and including rigid non metallic PVC conduit medium grade with all necessary fittings, surface wiring, for one light point or one fan point or one bell point controlled by one switch, with 1.5 Sq mm PVC insulated and unsheathed copper conductor for earth continuity conductor and making good disturbed surfaces to match with the existing surface roof/wall/floor, complete all as specified and directed including testing on completion.

All as per item No 77 here-in -before but One socket outlet/metal clad socket of 5 Amps fixed on independent board with 1.5 Sq.mm multistranded copper condutor wire FRLS PVC insulated and 1.5 SQ.mm copper coundutor wire FRLS PVC insulated using as earth wire complete as specified and directed by Engr-in-Charge.

All as per item No 77 above but One switch socket outlet point 5/6 Amp on same board with other switch complete all as specified and directed.

All as per item No 79 here-in -before but One socket outlet/metal clad socket of 15 Amps fixed on independent board with 2.5 Sq.mm multistranded copper condutor wire FRLS PVC insulated and 2.5 SQ.mm copper coundutor wire FRLS PVC insulated using as earth wire complete as specified and directed by Engr-in-Charge.

Supply and fix switch piano flush type single pole , one way 6 Amp 230 Volts,50Hz, ISI marked all as specified and as directed.Make:Havells/legrandor equivalent

S&F of switch socket combination 2 in 1, 3 Pin / 5 Pin, 5 Amps / 6 Amps flush non shutter, non inter locking type 230 volts flush type, white/ivory finossh with two fixing hole including suitable gang box, complete all as specified and directed.

M&L for switch socket combination 2 in 1, 6 pin, 5 /15 Amps multipurpose flush non shutter, non inter locking type 230 volts flush type, white/ivory finossh with two fixing hole including suitable gang box, complete all as specified and directed. type universal, all as specified and directed.

S&F ceiling rose, 3 termanal and 240 volts ,PVC polycarbonate ,insulated body (ISI Marked) complete all as specified and directed.

Supply and fixing of sheet metal enclosure, double door for MCB DB's, 4 way single pole & neutral (SPN) double door with IP-43 protection suitable for fixing MCB's/Isolators, complete all as specified and as directed.

Supply and fixing for MCB single pole & neutral 32 Amps to 40 Amps, 240 Volts, 10 KA rapturing capacity 'C' Curve , all as specified and directed.

S&F MCB single pole 6 to 32 Amps , 240 Volts , 10 KA rupturing capacity , C curve complete all as directed

Supply and fixing of LED lights fitting 1x 18W (4 Ft) CRI>=80, CT>=5700, wall surface mountd, integrated type condtruction of fire retardant engineering grade extrded plastic & decorative end caps with interated high efficiency driver & surge suppressor of 2 KV or more, luminaire efficacy >95 lumens/Watt power factor >/0.90 operating range - 140 to 270 V 50 Hz with suitable fixing arrangements complete 01 No 18 W 4 Ft LED lamp with all accessories internally prewired and including connecting connecting up with incuding twin wire core twisted flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

S&F of water proof LED light fitting 1x9 Watt / 1X10 Watt bulk head luminaires including LED light driver holder connecting up with three core flexible copper conductor cable of suitable size, all as specified and directed.

M&L for Earthing complete with galvanised steel earth plate electrode 600 x 600 x 6 mm thick burried directly in ground (earth pit not less than 2.25 meters deep below ground level) with top edge of the plate not less than 1.5mtrs below normal ground level connected with galvanised iron/steel earth wire of 4 mm dia by means of bolts, nuts, check nuts and washers made out of galvanised iron or steel all as shown in electrical plate No 3 of SSR Part-I and earth wire protected by galvanized pipe light grade 15mm bore and connected to DBs including necessary earthwork and excavation in any type of soil, GI light grade 20mm bore watering pipe with funnel and wire mesh, PCC 1:2:4 type B1 chamber with 40mm thick RCC 1:2:4 type B1 design mix cover slab with 6mm dia MS bars at 100mm c/c both ways with MS Hook 6mm dia MS bars etc complete all as specified and directed by Engineer-in-Charge . Notes: Contractor should conduct necessary test such as earth continuity, earth resistance test in presence of Engineer-in-Charge.

Supply and fix of non metallic ventilating fan, 200 mm sweep 900 rpm AC single phase 230 volts including louvers, connecton with multistranded copper condutor flexible wire of sutable size from ceiling rose, nessary fixing arrangement i.e. anchor nut bolt washer and grouting and making good to disturbed surface complete all as specified and directed.

Supply and fix electric water heater(Geyser), storage type with copper inner tank and heating element upto 2 KW capacity 25 litre, BEE 5 Star rated with all accessories such as safety valve, thermostate, NRV, connection piece etc, and connecton with multistranded copper condutor flexible wire of sutable size from ceiling rose, nessary fixing arrangement i.e. anchor nut bolt washer and grouting and making good to disturbed surface complete all as specified and directed.

Supply, Laying, Jointing and testing in tranches/ through pi[es/ducts or on poles/ walls jointing to O/H conductor, LT plnels, main switch with cable size aluminum lugs and tested. XLPE insulated screened PVC bedded, galvanised steel strip or wire armored, electric power cables, heavy duty 1100 Volts grade with stranded aluminium conductor of size 16 Sqmm 2 Core, including glands, lugs, nut, bolts, washers as required at site, testing complete all as specified and directed.

Supply and laying DWC pipe SN-4 with coupler 50mm OD, ISI marked along with all accessories like socket, bend, couplers etc. Conforming to IS 14930, PartII complete with fitting and cutting , jointing etc. Laid in trenches/fixed to pole /laying under road crossing /fixed on pavement wall with clamps complete all as specified and as directed.

Supply and laying testing steel water tubing medium grade with all fitting fixed to wall/ceiling or laid in floor of size 25 mm bore all as specified and directed.

S&F Gun-metal, globe or gate valves, ISI marked, 25mm bore with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and as directed

Cutting existing steel tubing for alterations or additions (Each cut measured) and screwing existing steel tubing for alterations or additions (or lengthening screw on pipe to form connector), necessarily done in position without taking down, complete all as specified and directed.

Note 1:- (Applicable for all parts/items) : The bidders/contractors are advised to read tender document, all drawings & all corrigendum / amendments and general condition of contracts before entry / quoting the rates. Note 2:-The contract sum shall be arrived at after deducting amount of schedule of credit from the total quoted amount.

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