SPL REPAIR TO BLDG NO- P-72 AND P-73 AT ARC HAPPY VALLEY UNDER GE SHILLONG.

Amount

M&L Glazed ceramic colour tiles of size 450 x 300 x 7mm thick (premium/special quality) in vertical wall etc set and jointed with neat cement slurry and pointed in white or colour cement to match with the colour of tile over and including 10 mm thick backing course in cement sand mortar 1:4 including dismanthing floor/hearth or wall tilling including cement mortar bedding but not backing removing serviceable tiles to store and rubbish off premises complete all as specified and directed.

M&L Non-skid ceramic colour tiles (premium/special quality) 7 to 8 mm thick , (square/rectangular), area of each tiles exceeding 0.11 Sqm but not exceeding 0.18 Sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match with the colour of the tiles over and including 15 mm thick screed bed in cement sand mortar 1:6 including dismanthing floor/hearth or wall tilling including cement mortar bedding but not backing removing serviceable tiles to store and rubbish off premises complete all as specified and as directed.

M&L Non-skid ceramic colour tiles (premium/special quality) 7 to 8 mm thick , (square/rectangular), area of each tiles exceeding 0.11 Sqm but not exceeding 0.18 Sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match with the colour of the tiles over and including 15 mm thick screed bed in cement sand mortar 1:6 including dismanthing floor/hearth or wall tilling including cement mortar bedding but not backing removing serviceable tiles to store and rubbish off premises complete all as specified and as directed.

M& L for Machine cut kota stone slab flooring 20-25mm 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 and 20 mm thick screed bed in CM 1:3 including roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust etc complete all as specified and as directed.

M& L for Kota stone slab 20-25mm thick in riser of steps, skirting, dado and pillar laid over cement screed and jointed with 10 mm thick baking course in CM 1:4 including roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust etc complete all as specified and as directed.

S & F Pre-painted galvalume aluminium zinc coating GI based corrugated steel/ semi-corrugated sheet 0.50 mm thick of an colour having tensile strenngth of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws including dismantling of plain/corrugated steel sheeting any gauge, thickness in roof covering complete all as specified and directed.

S & F Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm thick of an colour having tensile strenngth of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws including dismantling of plain/corrugated steel sheeting any gauge, thickness in roof covering complete all as specified and directed.

M&L for 10mm thick plaster in cm (1:6) on fair faces of brick or concrete surfaces and finishing even & smooth without using extra cement including taking down cement plaster on brick or concrete wall etc including racking out joints hocking for key scrubbing down with water etc.

M&L for rendering 10 mm thick on concrete surface in cement mortar (1:6) as backing coat and 5 mm thick in CM 1:4 using finishing the surface even and smooth without using extra cement, including mixing only liquid water proofing compound as per manufacturer instruction including taking down cement plaster on brick or concrete wall etc including racking out joints hocking for key scrubbing down with water etc. complete all as specified and as directed on External surface. Note:- WPC will be measured & Paid separately

M & L for rendering 05 mm thick in CM 1:3 on ceiling surfaces of cement concrete and finished the surface even and smooth without using extra cement including taking down cement plaster on brick or concrete wall etc including racking out joints hocking for key scrubbing down with water etc.

Taking down chowkhats or frame with shutter without taking off shutter from the frame n.exc 1.50 sqm & removing from site complete all as directed.

S&F Factory made Solid PVC Moulded Door Shutter with particle board core, 28 to 30mm thick (stiles), with 2, 4 or 6 raised panel design with 2mm thick Moulded PVC Sheet on the front face & 2mm plain colour PVC sheet on back face, supplying & fixing in frame at site as per specification & drawing complete all as specified and as directed.

S&F solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube all as specified.

M&L for resecruring or easing & adjusting without taking down shutter of any description 1 Sqm and n exc 2 Sqm each complete all as specified and directed.

S&F 150mm size aluminium handles, cast type, anodised complete all as specified.

S&F 150mm size aluminium anodised barrel tower bolts, extruded section complete all as specified.

S&F 100mm size butt hinges, extruded aluminium alloy with galvanised mild steel hinge pin anodised and fixed type B-21 complete all as specified

Supply and Fix Steel windows with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded complete all as specified and directed.

Supply and Fix Steel ventilator with top hung shutter including hinges, steel peg stay, complete all as specified and directed.

Forming jambs, etc. to openings CM 1:6 (to foregoing item), including cutting, toothing and properly bonding into old work, also facing, jointing and pointing to match existing work, complete

M&L for preparing of new steel surfaces of any description over 10 cm in width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer all as specified and directed.

Taking down shutter of any description n.exc 1 Sqm each complete all as specified and directed.

Taking down shutter of any description exc 1 Sqm but not exc 2.00 sqm each complete all as specified and directed.

S&F 30mm thick 2nd class hard wood plain framed panneled shutter (any number of panels) with panels of timber flat on bothsides or of veneered particle board medium density, wood particle board with commercial face veneers supplied and fitted to chowkats etc complete all as specified and directed by Engr-in-charge.

S&F 35 mm thick, 2nd class hard wood, glazed and skeleton shutter, open rebated and prepared to receive glass or gauge without sash bars , divided in to squares and edges of framing plain chamfered or rounded, fitted with cut or mitred beads for securing glass or gauge etc., complete all as specified and directed.

Hacking out old broken glass (any thickness size quality or description) from Steel/ wooden pane glazed with putty or fixed with wooden bends complete all as specified and directed.

S&F 3mm thick sheet glass ordinary quality & glazing with oil putty or fitted with beads in squares n.exc. 0.50 sqm in each pane complete all as specified and directed.

S&F 3mm thick one side frosted glass glazing with oil putty in sq n.exc 0.5 sqm in each pane complete as specified and directed.

M&L for Cutting chases, of girth not exceeding 10 cm for concealed water tubing or concealed conduit wiring, etc. in stone / brick masonry wall built in cement mortar and making good, disturbed surface in Cement mortar 1:3 complete.

Taking down GI tubing 20mm dia and connection including removable to store complete all as specified and directed.

Taking down GI tubing 15mm dia and connection including removable to store complete all as specified and directed.

S&F GI tubing 15mm dia medium grade with all fittings complete all as specified and directed.

S&F GI tubing 20mm dia medium grade with all fittings complete all as specified and directed.

Refixing old 15mm bore steel tubing and connections in new or old position (Walls, ceiling, floors, etc.)

Refixing old 20mm bore steel tubing and connections in new or old position (Walls, ceiling, floors, etc.)

S & F in repair PVC (Plastic polymer Cistern) valve less, Syphonic action type, flushing cistern of capacity 10 litres, low level, white with inlet, ball valve, manually operated with one PVC ball valve horizontal plunger type including provision of 32mm PVC flush pipe of required length and making connections complete all as directed by Engineer-in-Charge as in repairs.

S&F in repair 15mm dia PVC connecton pipe 450mm ling with two nos PTMT fly nuts etc complete all as specified and directed.

M&L for water proofing treatment to RCC roof slab, including parapet comprising with the following courses of treatment/specification from bottom to top:- (i) Taking out old roof treatment and roughening the same old concrete slab by picking, sweeping clean and washing down with water to remove dust etc. (ii) Screed bed or bedding layer of mortar 15 mm thick in CM 1:4 for laying as in roof slab with mixing of WPC and surface finished fare and smooth without using extra cement. (Note: WPC shall be measured and paid for under separate items) (iii) Cleaning of plastered roof surface and applying one coat of cold bituminous primer @ 0.25ltr /Sqm conforming to IS:3384-1986. (iv) APP based polymeric membrane 3mm thick (minimum), weighing 3.5 Kg/sqm reinforced with polyester non woven fabric (weighing not less than 160 gms/Sqm) shall be less applied over bituminous primer as specified above over a Application of polymeric membrance shall by torch application. The overlaps shall be minimum 100mm on the transverse direction and 75mm on longitudinal direction. (v) Applying one coat of aluminum paint over the APP modified membrance @ 0.11Kg/sqm.

M&L for plan cement concrete 1:4:8 type D2 using 40 mm graded stone aggregate, as in foundations/sunken,filling and mass concrete complete all as specified and as directed.

M&L for water proofing treatment to sunken portion of RCC slab with the following courses of treatment/specification :- (i) For Screed bed or bedding layer of mortar 1:4 in 15 mm thick for laying as in sunken portion with mixing of WPC and surface finished fare and smooth without using extra cement. (Note: WPC shall be measured and paid for under separate items) (ii) Preparation of plastered roof surface and applying one coat of cold bituminous primer @ 0.25 ltr /Sqm conforming to IS:3384-1986. (iii) APP based polymeric membrane 3mm thick (minimum), weighing 3.5 Kg/sqm reinforced with polyester non woven fabric (weighing not less than 160 gms/Sqm) shall be applied by torch application over bituminous primer as specified. The overlaps shall be minimum 100mm on the transverse direction and 75mm on longitudinal direction. Note:-The work of sunken portion treatment shall be got executed through expert team of manufacturers or authorised applicator of manufacturer. Contractor shall submit documentary evidence on support of applicator engaged for approval of GE.

Demolition of Precast cement concrete block walling in any position, complete all as specified and directed.

M&L Precast PCC (1:3:6) type C1 (using 20mm graded agg) solid block masonry exc 10cm in width or girth and setting CM (1:6) complete all as specified and directed.

M & L for Providing precast cement concrete type C1, 1:3:6 (using 20mm graded stone aggregate) solid building blocks or slabs 10cm thick (with plain or interlocking joints as directed setting in mortar 1:4 , complete, in walls complete all as specified and as directed.

Supply only water proofing compound.

S&F in repair Vitreous china wash hand basin, white, flat back of size 550 mm x 400 mm including bracket, cutting for and pinning the ends of brackets or erecting stands also including brass chromium plated waste coupling 32mm dia, PVC flexible waste pipe of adequate length and dia and PVC connection 15mm size 450mm length with PTMT nuts, complete all as specified and as directed by Engr-in-charge. Make:- Prayag cat part no. 4645 IRIS or equivalent model of Make: Parryware/ Hindware/Cera.

S&F in repairs Vitreous China bowl urinal flat back, size of 465 x 355 x 265 mm white (minimum), complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement; fixing automatic flushing cistern with brackets, flush pipe, grating and Union for discharge pipe. with grating and union for discharge pipe all as specified and as directed by Engineer-In-Charge.

S & F in repair Vitreous china squatting pan of pattern Orissa Pattern of size 580x 440 mm white with 110mm bore PVC ‘P’ or ‘S’ trap , front or back inlet but excluding flushing cistern and flush pipe including placing in position in floor and embedded in cushion of PCC type E2 ( 1:5:10, using 40 mm graded stone aggregates), and finishing the top surfaces to match with the existing flooring as in repairs.

S&F in repair PVC (SWR) pipes 110 mm dia single socketed in any length with rubber ring joints fixed to walls/ floor complete including clamps for securing pipe complete all as specified and directed.

S&F in repair PVC (SWR) pipes 75 mm dia single socketed in any length with rubber ring joints fixed to walls/ floor complete including clamps for securing pipe complete all as specified and directed.

S&F in repairs PVC (SWR) bend with access door of any radius 110mm bore complete.

S&F in repairs PVC (SWR) bend with access door of any radius 75mm bore complete.

S&F in repair PVC (SWR) branch piece single (Y) equal or unequal complete all as specified and directed.

S&F 110mm PVC (SWR) vent cowl complete all as specified and directed.

S & F in repair 110 mm bore PVC (SWR) reducers

S&F in repair PVC Nahani trap/floor trap, 100 mm dia of outlet, with grating including jointing to waste pipe, fixed in cement concrete type B1 (1:2:4) using 20 mm graded stone aggregate complete.

M&L in repairs 75mm PVC (SWR) floor trap, plain with grating including jointing with solvent cement complete all as specified and directed.

S&F in repair of 15mm dia pillar taps fancy type, cast copper alloy, with capstan heads chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and flynuts screwed for iron pipe fixed complete all as specified and directed.

S & F in repair 15 mm bore CP fancy type bib tap long body cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and directed.

S&F in repair 15mm bore stop cock cast copper alloy, fancy type, chromium plated, screwed down high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for union and fixed complete all as specified and directed. .

S&F in repair brass chromium plated tubular towel rail 600mm long between the flanges and 20mm dia complete all as specified and directed.

M&L for 4mm thick Non asbestos fibre cement building boards fixed or laid/ inserted to timber/GI/Aluminium framework with nails as in ceiling, including dismantling wall and ceilling boards of any description including cover fillets complete.complete all as specified and directed.

M&L for 2nd class hard wood plain fillets bullnosed, splayed, chamfered or rounded on one edge or face in section clean sawn, fixed with screws sec are exc 3 Sq cm and n exc 6 sq cm complete all as specified and directed.

M&L for 2nd class hard wood plain fillets bullnosed, splayed, chamfered or rounded on one edge or face in section clean sawn, fixed with screws sec are exc 6 Sq cm and n exc 13 sq cm complete all as specified and directed.

S&F in repairs GI wire mesh of 0.56mm nominal dia of wire and average width of aperture 1.18mm fixed with tinned tack or galvanised wire staples complete all as specified and as directed.

Demolition of plain cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

M&L for 75 mm thick PCC 1:3:6 type C2 (using 40mm graded agg) as in plinth protection/path incl finishing even & smooth with using extra cement in, complete all as specified and directed.

Material and labour for PCC (1:3:6) type C2 using 40mm graded aggregate as in floor,mass concrete,surface channels and drain, complete all as specified and as directed.

Extra for forming fair finished drain or channel 30 Cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc.

S&F 2nd class HW boarding 20mm thick fixed with nails as in eaves board planed one side with butt joint including dismantling boarding of any description complete all as specified andas directed.

S & F of 2nd class hardwood scantling, clean sawn in any position and any description as in unframed work including dismantling of timber scantling 40 sqcm and over in section in any position complete all as specified and as directed.

Demolition of stone slabs and granite laid, bedded and pointed in any mortar of any description or thickness in floors, aprons cills or plateform etc all as specified and directed.

M & for 20mm thick Granite (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 complete all as specified and as directed.

M&L for rounding to edges of stone slabs one edge, such as in steps cooking plateform, and other similar situation.

Demolition of plain cement concrete (reinforced) of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

M&L for RCC types B1 1:2:4 (20mm graded aggregate) as in Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like

Mild steel bars 10mm dia TMT bar and over, 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

Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping)

M&L for complete removal of existing treatment from external surface of wall and applying two coats of weather proof paint (Exterior grade) over a coat of alkali resistant primer,complete all as specified and directed

M&L for preparation of new plaster external surface of wall and applying two coats of weather proof paint (Exterior grade) over a coat of alkali resistant primer,complete all as specified and directed.

Complete removal existing treatment and applying 1mm thick of Birla white wall care putty to achieve smooth surfaces and applying two coats of Oil Bound Distemper of approved shade/tint over a coat of compatiable priming paint complete all as specified and as directed.

M & L for preparation of new plastered/concrete surfaces of walls, providing one more coats of Birla white wall care putty to achieve smooth surfaces and applying two coats of Oil Bound Distemper of approved shade/tint over a coat of compatiable priming paint complete all as specified.

M&L for preparation of old plastered surfaces of ceiling and providing 1mm thick of Birla white wall care putty to achieve smooth surfaces and applying two coats of Oil Bound Distemper of approved shade/tint over a coat of compatiable priming paint complete all as specified and directed.

M & L for preparation of new plastered/concrete surfaces of ceiling, providing one more coats of Birla white wall care putty to achieve smooth surfaces and applying two coats of Oil Bound Distemper of approved shade/tint over a coat of compatiable priming paint complete all as specified.

M&L for preparation of wood and wood based materials old surface of any description exc. 10cm width and girth other wise described applying one coat of synthetic enamel paint complete all as specified and directed.

M&L for preparation of wood and wood based materials new surface of any description and girth exc 10cm width or girth not other wise described and applying two coat of synthetic enamel paint over a coat of primer complete all as specified.

S&F in repairs Rotational moulded HDPE water storage tanks of 500 ltrs capacity (cylindrical vertical with closed top) hoisted and fixed in position, double layered ISI marked complete all as specified and directed.

S&F for 20mm dia Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed. (Minimum weight 20mm- 210 gms) complete all as specified and directed.

M&L for preparation of wood and wood based surfaces of any description n exc 10cm width or girth or when painted in different tint with one coat of synthetic enamel paint over a coat of pink primer.

M&L for preparation of old steel surfaces of any description, over 10cm in width or girth,not otherwise described applying one coat of synthetic enamel (ordinaty tint) all as directed.

M&L for preparing surfaces of wood and wood based materials new of any description and girth, not otherwise described and treated with Creosote oil.

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc. removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc.

Material & Labour for concealed Point wiring with two single core 1.5 sqmm (nominal area), FRLSH, ISI marked PVC Insulated unsheathed multistranded copper cable, 1100 volts grade including PVC Conduit of suitable size with all fittings and accessories including PVC rectangular board of suitable size, and FRLSH, ISI marked PVC insulated unsheathed single core multistranded copper cable of size 1.5 sqmm green in colour as earth continuity conductor connected to common earth dolly for one light/fan point controlled by one way switch including cutting chases not exc 10cm girth and making good disturbed surfaces complete all as specified and directed.

All as per Item No. 90 here-in-before but for one 2/3 pin socket outlet, 5 Amps on independent board, complete all as specified and directed.

All as per Item No. 90 here-in-before but for One light point controlled by two 2-way switches,complete all as specified and directed.

All as per Item No. 90 here-in-before but with FRLSH, ISI marked PVC insulated and unsheathed two single core multistranded copper cable of size 4.0 sqmm for one power point ,3 pin 15 Amps on independent board including FRLSH, ISI marked PVC insulated unsheathed single core multi-stranded copper cable of size 4.00 sqmm green in colour as earth continuity conductor connected to common earth dolly complete all as specified and directed.

S&F Switch piano, flush type single pole, one way 5 Amp complete all as specified and directed.

S&F Switch socket combination 2 in 1 5A/16A, 3 pin 1 flush type universal complete all as specified and directed.

Supply and fix switch piano type two way 240 volts, 6Amps all as specified and directedcat part No: 1066 of Anchor cona gold series or equivalent in SSK/Havells

S&F Switch socket combination 2 in 1, 5 A flush type complete all as specified and directed.

M&L ceiling rose, 3 terminals PVC/polycarbonate, isolated body complete all as specified and directed.

Supply and fixing LED batten fitting 18/20 Watt, colour temperature 6500K and lumen output not less than 100 lumen/watt, fixed to wall with 2 nos PVC block of suitable size complete all as specified and directed including taking down old unserviceable light fittings. Make: Jaquar/ Crompton/ Phillips

S&F lamp holder, insulated body, with back plate for batten fitting complete. Make- Havells/anchor/Legrand.

Supply & fixing 7 watt LED lamp B22 type complete all as specified & directed by Engr-in-Cjarge. Make : Phillips/Bajaj/Havells

Material and labour for concealed sub main wiring with two single core 6.0 sqmm FRLSH, ISI marked PVC insulated multi stranded, unsheathed copper conductor cable and one single core unsheathed FRLSH , ISI marked, PVC insulated multistranded copper conductor cable of size 6.0 sqmm green colour as earth lead including PVC conduit of suitable size including cutting chases not exc 10cm girth and making good disturbed surfaces complete all as specified and directed, including taking down unservicable one.(Note: two run of 6.0 sqmm cable , one run of earth wire of 6.0 sqmm and one run of PVC conduit shall be measured as one length).

Material and labour for concealed sub main wiring with two single core 4.0 sqmm FRLSH, ISI marked PVC insulated multi stranded, unsheathed copper conductor cable and one single core unsheathed FRLSH , ISI marked, PVC insulated multistranded copper conductor cable of size 4.0 sqmm green colour as earth lead including PVC conduit of suitable size including cutting chases not exc 10cm girth and making good disturbed surfaces complete all as specified and directed, including taking down unservicable one.(Note: two run of 4.0 sqmm cable , one run of earth wire of 4.0 sqmm and one run of PVC conduit shall be measured as one length).

Supply and fix MCB Distribution board , 240 volts Single pole and neutral ,double door, sheet steel, enclosure powder coated with 200 Amps rated busbar with neutral link, 12 ways , fixed on wall duly grouted in solid block wall or on wooden board with electrical connection complete all as specified and directed including taking down old unserviceable one.

Supply and fix MCB SPN, 240 Volt, 32 Amps, 10 kA rupturing capacity 'C' series complete all as specified and directed iIncluding taking down old one.

Supply and fix MCB SP, 240 Volt, 6-32 Amps, 10 kA rupturing capacity 'C' series complete all as specified and directed iIncluding taking down old one.

Supply and fix MCCB Distribution board , 415 volts vertical triple pole and neutral ,double door, sheet steel, enclosure powder coated with 200 Amps rated busbar with neutral link, 4 ways , fixed on wall duly grouted in solid block wall or on wooden board with electrical connection complete all as specified and directed including taking down old unserviceable one.

Supply and fixing MCCB four Pole 125 Amps, 415 Volts including taking down old one all as directed.

Supply and fixing PVC Exhaust fan 300 mm 230 Volts Ac single phase Complete all as specified and directed including taking down old unserviceable one.

Material and labour for earthing complete with galvanised steel earth plate electrode 60 Cm X 60 Cm X 6 mm buried directly in ground vertically to a depth notless than 2.25 mtr deep below ground level with top edge of earth plate at a depth not less than 1.5 m below normal ground level connected to galvanised earth lead wire 4.0 mm dia by means of bolts, check nuts and washers ,galvanised steel and protected by GI pipe 15 mm bore light grade & connected to main switch board or main control board as directed and including concrete pit in PCC (1:3:6) type C1, precast RCC (1:2:4) type B1 cover slab 30 cm X 30 cmX 5 cm with 10mm dia TMT bars 8 cm C/c both ways and one handle for lifting made out of 8 mm dia TMT bar, funnel, wire mesh, 20mm bore galvanised iron pipe (medium grade) for watering, charcoal or coke and salt in alternative layers, necessary excavation and earth work in any type of soil and including necessary testing complete all as shown in Electrical Plate No 3 of SSR part -I.

S K Construction

M/S Nakul Chandra Samal