GE/KHU-37/2021-22 SPECIAL REPAIR TO CERTAIN BLDGS AND LT PANELS ,LT CABLES AND OTHER ALLIED WORKS AT R AND O FLT AND ACHINATHANG AND PROVN OF ATTACHED TOILET AND BATHROOM AT R AND O FLT IN THE AOR OF AGE B/R-II KHALTSI, UNDER GE KHUMBATHANG

Amount

Dismantling, wall and ceiling boards (fibre, pulp, insulation, etc) or insulation boards/slabs/blankets, any thickness, including cover fillets complete all as specified and as directed.

Dismantling timber in fillets, rails, posts, rafters, purlins etc under 40 Sq cm in section in any position unframed work complete all as specified and as directed.

M&L second class soft wood, plain fillets, square or rectangular in section of area exc 13 and n exc 25 Sqcm, clean sawn, secured with nails or brads complete all as specified and as directed.

M&L second class soft wood, plain fillets, square or rectangular in section of area exc 6 and n exc 13 Sqcm, clean sawn, secured with nails or brads complete all as specified and as directed.

M&L 9 mm thick, prelaminated particle board, interior grade, prelaminated one side with decorative choice lamination and other side balancing white lamination, fixed with screws to timber frame work as in ceiling complete all as specified and as directed.

M&L 12 mm thick, prelaminated particle board, interior grade, prelaminated one side with decorative choice laminated and other side balancing white lamination fixed with screws to timber frame work as in wall complete all as specified and as directed.

M&L for Vitrified coloured Ceramic tiles 10 mm thick, Light shade (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15 mm thick screed bed in CM 1:4 for laying tiles complete all as specified and directed.

M&L Machine cut kota stone slab flooring 20-25 mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete over and including 20 mm thick screed bed in CM 1:4 complete all as specified and directed.

Taking down chowkats or frames with shutters (without taking off shutters from frame) exc 1.50 Sqm but n.exc 4.00 Sqm each complete all as specified.

S&F powder coated anodised aluminium frame for doors,windows, ventilators with one or more rebates including joining cleat for fixing including powder coating etc, complete all as specified. (Note:Thickness of powder coating not less than 50 micron).

S&F Anodised aluminium powder coated door shutters af any colour, aluminium section weighing not less than 0.55 kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, handles (150 mm) 02 Nos in each door, hinges (100 mm ) 03 Nos each door, anodised aluminium snap beading, screws, etc complete all as specified and directed by Engr-in-charge. (Note:Thickness of powder coating not less than 50 micron).

S&F 200 mm aluminium anodised barrel tower bolt of extruded section complete all as specified and directed.

S&F Aluminium (Die cast) body door closer hydraulically regulated, designation No. 2, universal type, suitable for door shutter of 701 to 850 mm in width and of weight between 36 to 60 kg, complete all as specified and directed.

Dismantling plain or corrugated steel sheeting, any gauge, thickness including Nanital patterns roof covering. complete all as specified and directed by Engineer-in-Charge.

S&F 0.63 mm thick galvanised corrugated mild steel sheeting with two corrugation side lap fixed with L and J type or cranked hook bolt as in roofs, walls etc with grade of zinc coating 275, complete all as specified and directed by Engineer-in-Charge.

All as per Srl item No.16 above but except sheeting complete all as specified and directed.

M&L for preparing new steel surface and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

M&L for preparing old steel surface and applying one coat of synthetic enamel paint complete all as specified and as directed.

Demolition of cement concrete (unreinforced) in ground floors and paving n exc 15 cm thickness (below or above ground level) complete all as specified and as directed.

M&L for 25 mm thick cement concrete type B-0, 1:2:4 (12.50 mm graded stone aggregate) as in floor or similar works complete all as specified and directed.

M & L for 75 mm thick cement concrete type C-1, 1:3:6 ( 20 mm graded stone aggregate ) as in plinth protection finish even and smooth without using extra cement all as specified.

M&L for 100 mm thick PCC 1:4:8 ,Type D2 (40 mm graded aggregate) as in sub base to floors or similar works complete all as specified and directed.

M&L for glazed chequered cement concrete tiles 200x 200x 20-25mm thick set and jointed in neat cement surry & pointed or coloured cement to match the surface over and including screed bed or bedding layer of 20 mm thick in CM 1:4 for laying floor finishes complete all as specified and directed.

Excavation in trenches n.exc 1.5 m wide and n.exc 1.5 m in depth for foundation etc and getting out in Hard/dense soil complete as specified and directed.

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

M&L Removing Excavated soils not exceeding 50 M and depositing where directed at a level not exceeding 1.5 M above the starting point complete all as specified and directed.

M&L cement concrete 1:4:8 ,Type D2 (40 mm graded aggregate) as in foundation filling and mass concrete complete all as specified and directed.

M&L Precast cement concrete block masnory with solid blocks, 1:3:6 (using 20 mm graded aggregate) with solid blocks set in cm 1:6 exc.10 cm in width and setting in mortar complete all as specified and directed.

M&L 15 mm thick cement plaster in CM 1:4 on brick work or concrete surface on fair face or brick work and finished surface even and smooth without using extra cement complete all as specified and directed.

M&L 15 mm thick cement plaster in CM 1:6 on brick work or concrete surface on fair face or brick work and finished surface even and smooth without using extra cement complete all as specified and directed.

M&L for preparation of newly plastered surfaces of walls including cornices, pillasters etc, and applying three coats of white wash complete all as specified and directed.

M&L second class soft wood, plain, solid, straight chowkats and frames, wrought, framed, rebated on the solid, rounded or chamfered put together with glue pinned at joints, etc. complete all as specified and directed .

S&F 2nd class soft wood plain framed panelled shutters (any No of pannels ) 35 mm thick with panel of timber flat on both sides (feather edged) or of veneered particle board medium density wood particle board with commercial face veneers as in doors complete all as specified and directed .

S&F 100 mm butt hinges medium weight cold rolled mild steel fixed with screws or welded complete all as specified and directed .

S&F 125mm long , extruded aluminium alloy handles fabricated type anodised and fixed complete all as specified and directed .

S&F 150mm aluminium anodised barrel tower bolt of extruded section and fixed complete all as specified and directed .

S&F Aluminium anodised sliding door bolt 250 mm long plate type stove enamelled black with bright bolt not less than 12 mm dia with and incl a minimum of 6 bolt and nut four on bolt plate and two on staple plate and fixed complete all as specified and directed..

M&L for 50 mm thick in PCC 1:3:6 type-C1 as in plinth protection surface finished even and smooth without using extra cement complete all as specified and directed.

M&L for Hardcore of gauge n exc. 63 mm, broken stone, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

S&F rolled mild steel as in Roof trusses (framed), trussed,purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc of Fe 410-W (Gde-E-250) quality-A complete all as specified and directed.

M&L 75 mm thick Cement concrete type D-2 , 1:4:8 (40mm graded aggregate) as in sub bases of floors complete all as specified and directed.

M&L for Coloured 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 the existing surface laid over 15 mm thick avg screed bed in CM 1:6 complete all as specified and directed.

M & L Glazed ceramic tiles coloured (300x200x7mm) for works on vertical surfaces such as skirting/dados conforming to IS-13712 etc set and jointed in neat cement slurry and pointed in coloured cement to match including rendering 10 mm thick in cement mortar 1:4, as in backing layer without using extra cement complete all as specified.

S&F vitreous China Squatting pan 'Orrisa' pattern size 580x440mm white with integral foot rest,including connection to trap,and to flushing pipe, anti-syphonage pipe, and jointing to PVC/CI bend and flush pipe complete including making good to floor including provision of lime concrete bedding complete all as specified & directed.

S&F PVC valveless,syphonic action type low level flushing cistern 10 ltrs capacity with float ball valve,with inlet,ball valve and handle including bracket including fixing of flush pipe complete all as specified and directed

S&F Flush pipe of polyethylene of low or high density or PVC 32 mm dia, for low level cistern complete all as specified and directed .

S&F 110 mm PVC (SWR) pipes single socketed in any length with rubber ring joints, laid in trenches or in floors complete all as specified.

S&F PVC (SWR) bends any radius 110 mm bore complete all as specified and directed .

S&F steel water tubing, galvanised iron of 15mm bore medium grade fixed to walls, under floors and on ceiling surfaces or in chases including all fittings complete all as specified and directed.

S&F 15mm bore Bib tap , brass cast copper alloy with crutch or butterfly handle screwed down, screwed for iron pipe etc complete all as specified and directed

S&F 15mm bore Stop valve/angle valves cast copper alloy screwed down high pressure, with crutch or butterfly handle screwed both ends for iron pipe or for unions and fixed complete all as specified and directed

S&F PVC connection 15mm size with PTMT nuts of length 450 mm complete all as specified and directed.

S&F Grating round 100 mm size of PTMT complete all as specified and directed .

S&F Rotational moulded polyethylene water storage tank 500 Ltrs capacity triple layered (cylinderical/vertical with closed top) hoisted and fixed in position, inside or outside the building, including minor repairing to iron pipe for making connections and securing access cover complete all as specified and directed.

M & L for sand cushioning with clean dry sand to cables with layer of sand 8 cm before laying of cable and 15 cm thick after laying of cable complete all as specified and directed. Note : For payment purpose punned thickness of 18 cm shall be measured against spread thickness of 23 cm as mentioned in para 19.75 of SSR part-I.

M & L for providing PCC cable cover class LV type-I of size 250x150x40mm laid in perpendicular to the cable abutting each other complete all as specified and directed.

M & L Cement concrete 1:3:6 type C-2 using 40 mm graded crushed stone aggregate in for poles coping/struts/stays assembly including provision of necessary form work finishing the exposed surface even and smooth in cement mortar 1:3 and applying two coats of white wash to the portion of PCC muffs above ground level complete all as specified.

Taking down carefully copper/aluminium point wiring (light, fan socket or power) complete including fittings such as switches, ceiling reose, pendents, regulator sockets etc, removing material from site and making good the disturbed surfaces of wall/floor/roof all as specified & directed by Engr-in-charge.

Material & Labour for point wiring with 1.5 sq mm (Nominal area) FRLS, PVC insulated, 1100 volt grade, multistranded copper conductor cable un-sheathed in & including PVC casing caping with fittings/accessories and PVC insulated, FRLS, 1100 volt grade un sheathed copper conductor of 1.5 sqmm size cable earth wire connected to common earth including closed recessed wooden terminal boxes of suitable size made of 2nd class hard wood for mounting of switches, sockets, fan regulators etc with 3mm thick plastic laminated sheet of Hylam/Mica make as top cover complete all as specified for the following:-

(a) One light point/fan point/buzzer point Exhaust fan point controlled by one switch.

(b) One socket out let 5 Amp on independent board complete

(c) One socket outlet 5 Amp on same board with other switch complete

All as per item No 60 above but for point wiring for power point with 2.5 Sqmm FRLS PVC insulated unsheathed copper cable 1100 Volt grade drawn through and including PVC casing caping heavy duty ISI marked /heavy duty conduit ISI marked as required at site alongwith accessories with 2.5 Sq mm FRLS PVC insulated unsheathed copper conductor cable as earthing and connected to common earth on independent board all as specified and directed.

Wiring in surface/ressesed as required for circuit/ sub main wiring along with earth wire with the following size of flame retardent pvc insulated copper conductor .single core cable in surface/ressesed as required of 2x4sqm+1x2.5 sqmm earth wire complete all as specified and directed

Supply and Fixing switch piano flush button type 6 Amp single pole one way (ISI marked) complete.

Supply and Fixing switch piano flush type 15 Amp single pole one way ISI marked complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing socket out let multipurpose three pin 5 Amp and 2 pin 5 Amp flush type complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing socket outlet 2 in 1, three pin 5 Amp and 6 pin 15 Amp flush type (multi purpose) ISI marked complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing ceiling rose three terminal pvc/polycarbonate, isolated body complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing lamp holder ,PVC/Polycarbonate type with back plate suitable for batten fitting (angle /plain) complete all as specified and directed by Engineer-in-Charge.

S&F in replacement LED 1x16 watt for Decorative AC box type LED lighting fixture with extruded polycarbonate, environmental friendly, energy efficient ready to use pack., 230volts, 50 Hz including making necessary connection prewired and making connection with 3 core copper flexible cable of appropriate size from ceiling rose/PVC connector to light fittings complete all as specified and directed.

S&F in replacement of LED luminaire of size 600mmx600mm ,40 watt 220 volt suitable for recess/ armstrong celling/ grid ceiling and POP mounting and making all electric connections including twin core 1.5 sqmm flexible copper cable for connecting to ceiling rose including necessary alteration work in false ceiling to cover the blank space in false ceiling all as complete connection all as specified and directed

Supply and fixing in repair for Distribution board double door made out of sheet metal enclosure (CRCA sheet) dust and vermin proof SPN 8 way with 200 Amps rated copper bus bar neutral bar, earth bar IP 43 protection, single pole and neutral 250 volts, flush to wall / fixed on surface complete all as specified and directed .

Supply and fixing in repair for Distribution board double door made out of sheet metal enclosure (CRCA sheet) dust and vermin proof SPN 4 way with 200 Amps rated copper bus bar neutral bar, earth bar IP 43 protection, single pole and neutral 250 volts, flush to wall / fixed on surface complete all as specified and directed .

Supply and fix in replacement 1100 volts grade heavy duty cable PVC insulated aluminium stranded conductor served with inner sheathing of PVC tape and overall PVC sheathed in service connections twin core cable flat or circular 6 sqmm complete all as specified and directed by Engr-in-charge

Supply and fixing in repair MCB 6 to 40 Amp SP 240 volt AC supply rupturing capacity not less than 10 KA complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repair MCB 40 Amp single pole & neutral 240 volt AC supply rupturing capacity not less than 10 KA IP 20 complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of Exhaust fan made of sturdy engineering plastic complete with louvre shutter 230 volt 50HZ,1200 RPM of copper winding of sweep 300mm. complete all as specified and directed ,

S&F in replacement of LED 1x 20 Watt for Decorative AC box type LED lighting fixture with extruded polycarbonate, environmental friendly, energy efficient ready to use pack., 230volts, 50 Hz including making necessary connection prewired and making connection with 3 core copper flexible cable of appropriate size from ceiling rose/PVC connector to light fittings complete all as specified and directed.

Supply and fixing in repair 1100 volts grade heavy duty cable PVC insulated aluminium stranded conductor served with inner sheathing of PVC tape and overall PVC sheathed in service connections twin core cable flat or circular 10 sqmm complete all as specified and directed by Engr-in-charge

Supply and laying in replacement of XLPE insulated screened PVC bedded galvanised steel strip armoured electric power cable heavy duty 1100 Volt grade with stranded aluminium conductor of cross section area 25 Sq mm 4 core complete in trenches/ ducts complete all as specified and directed.

Supply and laying in replacement of XLPE insulated screened PVC bedded galvanised steel strip armoured electric power cable heavy duty 1100 Volt grade with stranded aluminium conductor of cross section area 50 Sq mm 3.5 core complete in trenches/ ducts complete all as specified and directed.

Supply and laying in replacement of XLPE insulated screened PVC bedded galvanised steel strip armoured electric power cable heavy duty 1100 Volt grade with stranded aluminium conductor of cross section area 120 Sq mm 3.5 core complete in trenches/ ducts complete all as specified and directed.

Supply & laying in replacement of 80 mm bore Mild steel galvanized steel tubing with screwed socket joints, Light grade, together with all fittings (such as bends, elbows, tees, short pieces, connectors, back nuts, diminishing pieces, caps, plugs and unions etc.) and laid in trenches including , screwing and waste and for forged bends on piping as required , cutting through walls, floors and their making good to match with the existing specifications complete all as specified and directed.

Supply & laying in replacement of 50 mm bore Mild steel galvanized steel tubing with screwed socket joints, Light grade, together with all fittings (such as bends, elbows, tees, short pieces, connectors, back nuts, diminishing pieces, caps, plugs and unions etc.) and laid in trenches including , screwing and waste and for forged bends on piping as required , cutting through walls, floors and their making good to match with the existing specifications complete all as specified and directed.

S & F in replacement of changeover switch 200 amp 415 volts four pole with sheet metal enclosure complete all as specified and directed.

M & L for earthing complete with galvanized steel earth plate, electrode 60cm x 60cm x 6mm thick, buried directly in ground (earth pit not less than 2.25 m deep below normal ground level) with top edge of the plate not less than 1.5 m below normal ground level, connected to GI strip 32x6mm as earthing lead covered with 40mm bore GI pipe light grade by means of bolts, nuts, check nuts and washers of galvanised iron or steel, connected to earthing test point, earth plate electrode surrounded by mixer of common salt and charcoal dust, including 20 mm dia GI watering pipe 'medium grade', funnel with wire mesh, earthing chamber with cement concrete (1:3:6) type C-1, RCC chamber cover 80 mm thick (1:2:4) type B-1, excavating & earth work all as shown in electrical plate No.5 of SSR (Part-I) and testing on completion complete all as specified and directed. Note:- Length upto 7.5m of GI strip is inclusive in unit rate.

M&L for earthing complete with galvanized steel earth plate electrode 600 x600x6.0mm thick, buried directly in ground(earth pit not less than 2.25 mtr deep below normal ground level) with top edge of earth plate not less than 1.5 mtrs below normal ground level, connected to galvanized earth lead wire 4.0 mm dia by means of bolts,nuts, and galvanized iron or steel all as shown on electrical plate No.03 of SSR Part-1 connected to earthing test point all as specified or indicated including earth work in any type of soil, charcoal salt 15cm around the earth plant,40 mm thick pre-cast RCC (1:2:4) type B-0 (Nominal mix ) cover reinforced with XPM (weighing not less than 4 kg/sqm) with suitable steel handle,and angle iron 40x40x6 mm frame and chamber of pcc (1:3:6) type C-0 (including earth work in any type of soil,removal of surplus soil to a distance n. exe. 50 m), as shown in electrical plate No. 3 of SSR Part-I, 20 mm dia watering pipe light grade 1.70 mtr long with plug at top, GI protection pipe light grade 15 mm dia from earth pit to main boad including testing after completioncomplete all as specified and directed. Note:- (i) Maximum length of GI wire, protection pipe with each earth pit shall not exceed 7.5 mtrs. (ii) The 20 mm dia watering pipe shall be 20 cm above the ground level and be provided with 20 mm dia GI plug at its top and no concrete watering pit/cover shall be provided.

Supply & fixing in repair install testing and commissioning of feeder pillar box ,out door type cubical shape,three phase, 4 wire, Aluminium bus bar for phases and neutral made out of CRCA sheet 3.15 mm thick ,factory fabricated , CPRI approved , powder coated ,dust and vermin proof , provn for ventilation , angle iron frame and four legs of 50x50x6mm thick angle iron ,2 ft long grouted on PCC foundation of height not less than 30 cm from the ground level , grouting properly ,and of suitable size to accomodate the items mentioned below and having seperate compartment /chambers for cable gallery busbar ,switch gear etc all as specified and comprising of following including necessary cable connections to the MCCBs ,voltmeter,Ammeter and cable lugs etc .

(a) On load Change over switch 200 Amps 4 Pole- 01 Nos

(b) Incomming :- MCCB 4 pole, 415 volts of capacity 200 Amp, 36 KA, with Thermal Magnetic Release - 01 No

(c) Outgoing :- MCCB 4 pole, 415 volts of capacity 100 Amp, 25 KA, with Thermal Magnetic Release - 02 Nos

(d) MCCB 4 pole, 415 volts of capacity 63 Amp, 10 KA, with Thermal Magnetic Release - 02 Nos

(e) Aluminium bus bar strips with proper colour code -04 Nos 300 A with appropriate , incl insulator, nuts bolts etc complete .

( h ) Phase indicating lamps LED type ( red , yellow, blue) -- 01 set

Deduct Credit for Demolished/Dismantled material Rs (-) 21,943.00 (Minus) as listed in Schedule 'A' Sec-II (Credit Schedule) Note : Tenderers will not quote against this item being a tentative amount, to be considered to arrive at the 'Contract Sum'.

CHAMRAN TRADING NAD CONSTRUCTION KARGIL

M/S B K ENTERPRISES

M/S Hussani Enterprises Kargil

ABASS ENTERPRISE

SONAM ANGCHOK

M/S SHAH AND SHAH CONSTRUCTION

M/S HAJI HASSAN ENGINEERING WORKS

M/S MOHD ALI

M/S Mohd Sadiq