PROVN OF CLASSROOM FOR APS SHILLONG AND PROVN OF RAMP/PATH FOR WHEEL CHAIR PATIENT OF MDC X-RAY FACILITY AT MH SHILLONG UNDER GE SHILLONG

Amount

Excavation in trenches n,exc 1.5m wide and n,exc 1.5m depth for foundation, etc, n exc 10 sqm on plan and n exc 1.5m depth and getting out in soft/loose soil complete all as specified and directed.

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

Excavating over areas, exc 1.5 m but n.exc. 3.0 m deep and getting out in soft / loose soil complete all as specified and directed.

Rough excavation, n exc 1.5 m deep and getting out in soft / loose soil complete all as specified and directed.

Rough excavation, exc 1.5 m but n.exc. 3.0 m deep and getting out in soft / loose soil complete all as specified and directed.

Rough excavation, exc 3.0 m but n.exc. 4.5 m deep and getting out in soft / loose soil complete all as specified and directed.

Rough excavation, exc 4.5 m but n.exc. 6.0 m deep and getting out in soft / loose soil complete all as specified and directed.

Rough excavation, exc 6.0 m but n.exc. 7.5 m deep and getting out in soft / loose soil complete all as specified and directed.

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

Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and directed.

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

RCC (design mix) M-25 (using 20mm graded aggregates) as in foundations, including rafts, footings, foundation beams; plinth beams, lintel beams , roof beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete etc. complete all as specified and directed.

RCC (design mix) M-25 (using 20mm graded aggregates) as in columns, piers , posts etc complete all as specified and directed.

RCC (design mix) M-25 (using 20mm graded aggregates) as in Beams, cantilevers, bressummers, lintels over 1.5m span etc. complete all as specified and directed.

RCC (design mix) M-25 (using 20mm graded aggregates) 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 Fair finished flat formwork to sides of concrete foundations, footings, bases of columns,and soffits (if any) of plinth beams; and similar work; complete all as specified and as directed.

M& L Fair finished square , rectangular or polygonal formwork to sides of pillars, columns, posts, piers etc. complete all as specified and as directed.

M & L Fair finished flat formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers,lintels, cantilevers, shelves including sup- ports, overhangs, etc. also splays between floors and beams, etc complete all as specified and as directed.

M & L Fair finished flat formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) etc. complete all as specified and as directed.

M&L for mild steel TMT bars 10mm dia and over, cut 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 quality conforming to Fe 500 or Fe-550 as in steel reinforcement for concrete complete all as specified and directed.

All as item No 20 above but 5 mm dia and over up to 10mm dia of steel bars as in stirrups, spacers, rings etc complete all as specified and directed.

M & L for Block masonry with solid precast cement concrete blocks made out of cement concrete 1:3:6 type C-1, using 20mm graded stone aggregate, exc 10cm width and setting in cement mortar 1:6 complete all as specified by Engr-in-Charge.

M&L Rendering, 15 mm thick in CM 1:4, in two layers, first 5 mm thick with approved Water proofing compound @ 3% by the weight of cement or as per manufacturers instructions over a coat of 10 mm thick base coat finished even and smooth complete all as specified and as directed by Engineer-in-Charge. Note : WPC shall be measured and paid separately.

M&L for 10 mm thick plaster in cm (1:6) on fair faces of brick or concrete surfaces of wall finishing even & smooth without using extra cement complete all as specified by Engr-in-Charge.

M&L 5mm thick cement plastering in CM 1:3 on ceiling including finishing the surfaces even and smooth without using extra cement complete all as specified and directed.

Supply only Integral waterproofing compound.

M&L for preparation of new plastered/concrete surfaces of walls and priming with alkali resistant primer paint applying two coats of weather coat exterior paint (cement base) with roller incl filling of holes and cracks with suitable material like cement or plaster of paris etc complete all as specified and as directed.

M&L for preparation of new plaster /concrete surface of walls, ceiling 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 hardcore of broken brick/stone or boulders gauge n exc. 63mm, deposited, spread and levelled in layers n exc. 15cm thick, watered and remmed to a true surface, complete all as specified and directed.

M&L for 100 mm thick cement concrete 1:4:8, type D-2 (using 40mm graded agg) as in sub base even and smooth without using extra cement complete all as specified and directed .

M&L for 40 mm thick Cement concrete type B-1, 1:2:4 (20mm graded aggregate) used over sub base to recd tiles complete all as specified and directed.

M&L for 25 mm thick Cement concrete type B-1, 1:2:4 (20mm graded aggregate) used over sub base to recd floor tiles complete all as specified and directed

M&L for 75 mm thick cement concrete 1:2:4, type B-2 (using 40mm graded agg) as in plinth protection finished even and smooth without using extra cement.(incl necessary joint filling with mixture of paving bitumen & sand in 1:3)

S&F double legged floor door stopper aluminium alloy with rubber etc complete all as specified and as directed.

S&F 105X60mm girth pressed steel frames for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc complete as specified made out of 1.25mm thick MS Sheet complete all as specified and as directed.

S&F 30 mm thk Flush door shutters solid core construction with block board core and plywood face pannels , commercial type on both sides complete all as specified and directed.

S&F Butt hinges 125mm, medium weight, stainless steel, and fixed complete all as specified and directed.

S&F Butt hinges 75mm, medium weight, stainless steel, and fixed complete all as specified and directed.

S&F Brass barrel tower bolts, with cast or sheet barrel and rolled or cast bolts and fixed complete 150 mm long complete all as specified and directed.

S&F extruded aluminium alloy handles fabricated type anodised of size 150 mm complete all as specified and directed.

S&F Aluminium alloy, anodised, sliding door bolt with hasp staple (bolt type) 300mm size and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy and fixed complete all as specified and directed.

S&F steel window with side hung shutters including projection as box type hinges with steel handles and peg stay with glazing bars including one shop coat of red oxide primer.

M&L for 3.00 mm thick sheet Sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane complete all as specified and as directed.

S&F MS framed work such as grills, gratings, etc with ends of bars, shouldered and/ or riveted or forged into spikes framed guard bars, barred iron doors, ladders, framed balusters, walk way, railing and framed work of water tanks and similar work confirming to Fe 290 Gde E-165 complete all as specified and as directed.

S & F Mild steel Hand Rails, half rounded , Angles, bars, flats drilled and countersunk for balusters running bars for doors , balustes, nosing to steps including embeding in concrete and screwing etc., as in supports for stiffening of fencing, wall ties, wind ties for roof including securing bolts , hold fasts, clamps and similar small articles confirming to Fe 410-O 0r Fe 310-O

M&L for preparation of new or previously untreated surfaces of wood and wood based materials of any description not otherwise described, over 10 cm width or girth and applying two coats of Synthetic enamel paint over a coat of pink primer all as specified and as directed.

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

M&L for non skid ceremic white tiles 7 to 8mm thick area of each tile exc 0.11 sqm but n exc 0.18 sqm in floor etc set and jointed in neat cement slurry and pointed in white or coloured cement to mortar.Laid over and including15 mm thick cement screed bed in CM 1:6 complete all as specified and directed.

Ditto as above item No 48 but in vertical surfaces and laid over a backing coat of 10mm thick CM 1:4 screed, complete all as specified and as directed.

M&L for 110 mm PVC (SWR) pipes single socketed in any length with rubber ring joints ,laid in trenches , walls as in rain water pipe or in floors including fixed with stack clamps out of 50mm by 5mm flat complete all as specified and directed.

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

Excavation in post holes each n.exc. 0.5 cum in soft/loose soil getting out returning, filling in and ramming earth or broken rubble mixed with earth around in layer n.exc. 25 cm, watering and removing surplus soil to a distance n.exc. 50 mtr and making good surface complete all as specified and directed.

M&L Cement concrete type B-1, 1:2:4 (20mm graded aggregate) as in sub base,foundation filling and mass concrete etc.complete all as specified and as directed.

RCC nominal mix 1:2:4 type B-1 (using 20mm graded aggregates) as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in kitchen shelves , man holes cover etc. and the like including all necessary formwork complete.

S&F steel work as in tubular , rafters, purlins, posts and similar work (round/square/rectangular shape of pipes as approved by Engr-in-charge ) trusses of semi circle/ curved shape up to height 6 mtr including post special shaped washers, gusset plates etc complete using ERW or induction butt welded tubes conformining to IS 1161-1998 garde St-240 complete all as specified by Engr-in-Charge..

M&L for cement concrete type B-1, 1:2:4 using (20 mm graded stone aggregate) as in saucer drain or surface channels etc. 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 complete all as specified and directed by Engineer-In-Charge

Supply and Fix half round PVC rain gutter of dia 180 mm including clamps, bolts and nuts complete all as specified and as directed,

S&F 2nd class SW boarding 20mm thick fixed with nails in eaves board plained one side with butt joint complete all as directed.

M&L for 180 mm PVC (SWR) pipes single socketed in any length with rubber ring joints ,laid in trenches ,floors or in vertical to connect rain gutter pipe complete

S&F PVC (SWR) bends 180mm dia complete all as specified and as directed

S&F 2mm thick Fibre glass reinforced translucent corrugated sheeting with two corrugations side lap fixed with coach screw and washer in roof, wall etc.

S&F pre-painted Galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tenssile strength of 550 Mpa as in roof covering / cladding including fixing with self driving machine made screws with washers and fitting of same manufacture of approved profile, complete all as specified and directed by Engr-in-Charge.

S&F pre-painted Galvalume aluminium zinc coating GI based plain steel sheet 0.50mm thick of an colour having tenssile strength of 550 Mpa as in roof covering including fixing with self driving machine made screws with washers and fitting of same manufacture of approved profile, shape and colour complete all as specified and directed by Engr-in-Charge.

M/L precast cement concrete block massonry with solid blocks nexc 10 cm in width and settings in CM 1:4 type C1 1:3:6 (20mm graded aggregate) complete all as specified.

Taking down plaster of any description on brick or stone walls etc. including raking out joint, hacking for key, scrubbing down with water etc incl patches of any size complete all as specified and as directed.

M&L 15mm thick rendering in cement mortar 1:4 on brick or concrete surfaces including rendering on fins , fascias, chajjas, parapets etc. and finishing the surfaces even and fair without using extra cement complete all as specified and as directed.

M&L Chequered cement concrete tiles 30cm x 30cm x 25mm thick, set jointed and pointed in neat cement slurry in floor with grey cement and pigment over 15mm thick screed bed in cement mortar 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.

M & L 75mm thick PCC 1:4:8 type D2 as in subfloors finished even and rough without using extra cement complete all as specified and as directed.

M&L for 75 mm thick Cement concrete type B-1, 1:2:4 (20mm graded aggregate) used over sub base to recd floor tiles complete all as specified and directed

S&F PVC (SWR) bends 110mm dia complete all as specified and as directed

M&L for 75 mm PVC (SWR) pipes single socketed in any length with rubber ring joints ,laid in trenches or in floors complete.

S&F PVC (SWR) bends 75mm dia complete all as specified and as directed

Material and labour for Point wiring with 1.50 Sqmm single core PVC insulated , unsheathed cable FRLS, 1100 volt grade with multi stranded copper conductor drawn through and incuding medium grade, ISI marked, including 20 mm dia concealed on wall/ceiling and incuding provision of 1.50 Sqmm single core PVC insulated , unsheathed cable FRLS, 1100 volt grade with multi stranded copper conductor green colour as earth continuity conductor and connected to common earth dolly with suitable size of lugs, including mild steel sunken box/metal flush box with suitable steel terminal boxes made out of 1.6 mm thick mild steel sheet metal conforming to IS-5139(pt-I) of 1969 and IS:14772-2000 with earth dolly and coated with two coats of anti corrosive paint over a coat of red oxide primer both internally and externally including provision of new 3 mm thick plastic laminated sheet top cover for housing the switches , socket outlets, fan regulators etc. with brass screws and brass washers and making good the disturbed surfaces as per existing for one light/fan point controlled by one switch.

Description all as per Srl item No.74 here in before but for socket outlet point 5 Amp on same board.

Description all as per Srl item No.74 here in before but with 2.5 Sqmm cable for socket outlet point 5 Amp on Independent board.

Description all as per serial item No 74 above but with 4 sqmm cable for 3 pin 15 Amps switch socket outlet (Power point) complete all as specified.

Supply and fix switch piano flush type, single pole , 5/6 Amps, one way complete all as specified.

Supply and fix switch socket combination 2 in 1 multipurpose 5 pin , (6 Amps ) flush type controlled by one switch complete all as specified.

Supply and fix socket outlets 2 in 1, 3 pin, 5/6 Amps flush type230/240 V complete all as specified and as directed. (For Same Board only)

Supply and fix switch socket combination 5 in 1 , 6 pin , (5/16 Amps ) flush type controlled by one switch complete all as specified.

Supply and fixing ceiling rose surface bakelite 65x50mm, 3 terminal complete all as specified.

Supply and fixing LED batten fittings 1x18 Watt complete pre wired fixed to wall with 2 nos PVC block of suitable size including taking down old unserviceable one.

Supply and fix in repairs MCB DB 4 way vertical sheet metal enclosure TPN 415 volts, 50 Hz, with IP-43 protection, double door with 200 Amps standard bus bar of suitable size and common neutral link all enclosed in standard sheet flush mounting complete all as specified. . (Note : MCB SP/TPN shall be measured and paid seperately under appropriate items of this schedule . Note : Copper thimble shall be used for connection of cable .

Supply and fix in repairs MCB Distribution board , 240 volts single pole and neutral ,double door, sheet steel, enclosure powder coated with 200 Amps rated busbar with neutral link, 8 ways , fixed on wall duly grouted in solid block wall or on wooden board with electrical connection complete all as specified and directed.

Supply and fix MCCB TPN, 240 Volts, 63 Amps, 16 kA rupturing capacity415 Volts complete all as specified and directed including taking down old one.

Supply and fix MCB DP, 240 Volts, 40 Amps, 10 kA rupturing capacity 'C' series complete all as specified and directed including taking down old one.

Supply and fix in repairs MCB, single pole 240 volts 6 to 32 Amps capacity fixed in DB's

M & L Sub main wiring with two run single core 6 Sqmm FRLSH copper conductor cable PVC insulated, unsheathed, 1100 V including 20 mm dia concealed on wall/ceiling in ISI marked with all accessories such as Tees, elbows, junction boxes etc, as required fixed on wall alongwith one run of 6 Sqmm single core PVC FRLSH insulated unsheathed copper conductor cable as continuous earth wire and connecting to existing main switch board / distribution board and testing on completion inculding taking down old wiring etc complete all as directed.Note: (i) Two runs of 6 sqmm and one run of 6 sqmm cable and one run of PVC conduit shall be measured as one RM.

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.

MS GIRI AND SONS (BID ID -3491291)

J.R STEEL FABRICATION (BID ID -3505895)

H K Enterprise (BID ID -3507978)

M/s A L Traders (BID ID -3507695)