Construction of civil and utilities arrangement for installation Medical Oxygen Gas Generator Plant, FAAMCH, Barpeta.

Amount

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge. (2.6.1): All kinds of soil

Dry brick on edge flooring in required pattern with bricks of class designation 7.5 on a bed of 12 mm mud mortar, including filling joints with Jamuna sand, with common burnt clay non modular bricks.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: (4.1.5): 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

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

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

(5.22A.1)-: Mild steel and Medium Tensile steel bars

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

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

Columns, Pillars, Piers, Abutments, Posts and Struts

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

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : (5.1.2): 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size de rived from natural sources)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : (5.2.2)-: 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natu ral sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : (5.2.2A) : 1:1.5:3 (1 cement : 1.5 coarse sand incuding manufactured sand derived from Recycled Concrete Aggregate (RCA) upto 20% : 3 graded stone aggregate 20 mm nominal size Recycled Concrete Aggregate (RCA) upto 20%

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

Half Brick masonry with common burnt clay F.P.S. (non modular) bricks : (6.13.2)-: Cement mortar 1:4 (1 cement : 4 coarse sand)

62 mm thick cement concrete flooring with concrete hardener topping, under layer 50 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) and top layer 12mm thick cement hardener consisting of mix 1:2 .................. complete.

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete. (11.41.2): - Size of Tile 600x600 mm

Providing and laying Vitrified tiles in floor in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid on 20 mm thick cement mortar 1:4 ........ easily. (11.41A.3):- Glazed Vitrified tiles Matt/Antiskid finish of size (11.41A.3.1):- Size of Tile 600 x 600 mm

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

20 mm cement plaster of mix : (13.3.1)- 1:4 (1 cement: 4 fine sand)

15 mm cement plaster on rough side of single or half brick wall of mix: (13.5.1): 1:4 (1 cement: 4 coarse sand)

Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement. (13.9.1): 12 mm cement plaster

Providing and applying plaster of paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth complete.

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface : (13.43.1): Water thinnable cement primer

Finishing walls with water proofing cement paint of required shade : (13.44.1): New work (Two or more coats applied @ 3.84 kg/10 sqm)

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

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete. (9.48.2): Fixed to openings /wooden frames with rawl plugs screws etc.

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

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. (10.16.3) : Electric resistance or induction butt welded tubes

Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. (12.1.3): 0.63 mm thick with zinc coating not less than 275 gm/ m²

Providing ridges or hips of width 60 cm overall width plain G.S. sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete. (12.4.2): 0.63 mm thick with zinc coating not less than 275 gm/m²

Providing and fixing G.I. chain link fabric fencing of required width in mesh size 25x25 mm made of G.I. wire of dia 3 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge.

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge. (2.6.1): All kinds of soil

Dry brick on edge flooring in required pattern with bricks of class designation 7.5 on a bed of 12 mm mud mortar, including filling joints with Jamuna sand, with common burnt clay non modular bricks.

Diluting and injecting chemical emulsion for POST-CONSTRUCTIONAL anti-termite treatment (excluding the cost of chemical emulsion) : 2.35.5: Treatment at points of contact of wood work by chemical emulsion Chlorpyriphos/ Lindane (in oil or kerosene based solution) @ 0.5 litres per hole by drilling 6 mm dia holes at downward angle of 45 degree at 150 mm centre to centre and sealing the same.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: (4.1.5): 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

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

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

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

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

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : (5.1.2): 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size de rived from natural sources)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : (5.2.2A) : 1:1.5:3 (1 cement : 1.5 coarse sand incuding manufactured sand derived from Recycled Concrete Aggregate (RCA) upto 20% : 3 graded stone aggregate 20 mm nominal size Recycled Concrete Aggregate (RCA) upto 20%

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

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

Excavating, supplying and filling of local earth (including royalty) by mechanical transport upto a lead of 5km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete.

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundations and plinth in : (6.12.2): cement mortar 1:4 (1 cement : 4 coarse sand)

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

15 mm cement plaster on rough side of single or half brick wall of mix: (13.5.1): 1:4 (1 cement: 4 coarse sand)

Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement. (13.9.1) : 12 mm cement plaster

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. (10.16.3) : Electric resistance or induction butt welded tubes

Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. (12.1.3): 0.63 mm thick with zinc coating not less than 275 gm/ m²

Providing ridges or hips of width 60 cm overall width plain G.S. sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete. (12.4.2): 0.63 mm thick with zinc coating not less than 275 gm/m²

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content. (13.85.3): With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre

Wall painting with acrylic emulsion paint, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour. (13.82.2): Two coats

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with piano type switch, phenolic laminated sheet, suitable size M.S. box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc. as required. Group B

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

2 X 4 sq. mm + 1 X 4 sq. mm earth wire

4 X 16 sq. mm + 2 X 6sq. mm earth wire

Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required. 3 Module (100mmX75mm)

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 5/16 A switch

6 pin 15/16A socket outlet

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

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

Supply, Installation, Testing and Commissioning of 1200 mm sweep, BEE 5 star rated, ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, Power Factor not less than 0.9, Service Value (CMM/W) minimum 6.85, Air delivery minimum 215 CMM, 350 RPM (tolerance as per IS : 374-2019), THD less than 10%, remote or electronic regulator unit for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for230 V, 50 Hz, single phase AC Supply, earthing etc. complete as required.

Providing and fixing 25 mm X5 mm G.I. strip on surface or in recess for connections etc. as required.

Supplying and erection of stay set complete (galvanised) with 19/20 mm dia X 1.8 metres long stay rod, anchor plate of size 45 cm X 45 cm X 7.5 mm, thimble, stay clamps, turn buckle ( 20mm X 60 cm ), 7/ 4.00 mm dia G.I. stay wire and strain insulator etc in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size ) foundation including excavation and refilling etc. as required.

Erection of double pole 3 wire cross arm for 11KV/ 22KV/ 33 KV over head lines as required.

Providing and fixing H.T. danger notice plate of 250 mm X 200 mm, made of mild steel, at least 2 mm thick, and vitreous enameled white on both sides, and with inscription in single red colour on front side as required.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required.

Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing as required.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. Above 185 sq. mm and upto 400 sq. mm

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. Above 185 sq. mm and upto 400 sq. mm (clamped with 40x3mm MS flat clamp)

Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required 100 mm dia

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required.

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

Supplying and laying 25 mm X 5 mm copper strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm)

Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required : 240 sq. mm

Erection of steel tubular or rail pole strut in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size ) foundation including excavation and refilling and secured with holding clamps, bolts, nuts, etc. as required.

Providing and fixing following rating and breaking capacity andpole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required. 400 A,50KA,FPMCCB

Supplying with fitting and fixing 63 A 4 Pole 10 KA 240/415V 50Hz MCB with making necessary connection as approve, Specify and directed by the department (LEGRAND or Equivallent make)

Supplying including fitting & fixing of following A.C.Exhaust fan in the existing hole on the wall of following.

Supplying with installation & commissioning of readymade maintenance free CPRI approved chemical earthing system with 100 mm dia 2.9 Metres length corrosion free centrifugally Cast Iron Earthing Electrode complete with dual pipe RESLOW/BFC Grounding chemical compound (40 KG) and advance Earth Pit cover (CI) of size 300 mm x 300 mm including excavation of earth pit and construction brick earth chamber including plastering both inner & outer surface of brick wall as specification and directed by the deptt.

Supplying, fitting & fixing of LED aluminium Extruded smart Bright Batten light fitting(4ft) as required and as directed by the department. (Philips make) Model No. BN021C LED22S PSU CW GR

Supply of following size Solid Aluminium conductor up to 10 sq mm balance stranded conductor, XLPE Insulated, cores laid up, PVC tape inner sheathed,Armoured extruded PVC Type ST2 sheathed, 650/1100V grade as per IS 7908(Part 1) 1988 armoured U.G. cable laid in air or through existing cable trench/duct/cable tray/HDPE pipe including fitting required size of lugs at the both end of the cable by using crimping tool and making good damaged done as specified and directed by the deptt. (Nicco/ Havells/ RPG/CCI/Polycab/Gloster/ Finolex make). 400 Sq. mm 1 core armoured cable

Supplying ,including, installation, commissioning of vermin and dust proof totally enclosed, Phosphatised Powder Painted cubical out door type double door, floor mounting compartmentalize panel board of size 900 mm x12mm x400mm made of 16 SWG 1.66 m thick C.R. sheet and 35mm x 35mm x 5mm size angle having 4 nos. legs at the bottom and C.R. sheet roofing on the top. The panel board is to be erected in 1:3:6 PCC foundation including excavation of trench and brick soling etc. complete neatly wiring done with provision for 1) 2 nos. 400 A 4 pole 415V MCCB,2) 2nos. 400 A SPREADER TERMINAL.

Supply of following size PVC/XLPE insulated and PVC sheathed 1.1 KV G Solid Aluminium conductor up to 10 sq mm balance stranded conductor, XLPE Insulated, cores laid up, PVC tape inner sheathed, Armour (Aluminium for single core up to 70 sq mm balance Aluminium strip, Galvanised for cables up to 2x10 sq mm.3x10 sq mm,4x6 sq mm balance all galvanised steel strip) , extruded PVC Type ST2 sheathed, 650/1100V grade as per IS 7908(Part 1) 1988 armoured U.G. cable U.G. cable laid in ground/partially in air (as required for termination over ground including excavation of cable trench upto depth of 75 cm, refilling, protective brick covering, Sand cushioning etc. complete handling of surplus spoil, debris et to proper place as specified and directed by the deptt.(Nicco/Havells/RPG/CCI/Polycab/ Gloster/Finnolex make or equivalent.) 300 Sq. mm. 3 & 1/2 core armoured cable (Polycab make)

Supply and laying of following numbers and size of stranded compact Circular Aluminium conductor, conductor Screen with excruded semi conducting compound, XLPE Insulated, insulation screening with excruded semi conducting compound in combination with Copper tape(0.3KA for 1 se, AL flat strip/ round armoured and overall PVC sheathed cabl confirming to IS 7098/(PART-I 1985 with latest amendments, laid in ground/ partially in air (as required for termination over ground including excavation of cable trench upto depth of 120 cm, refilling, protective brick covering, Sand cushioning etc. complete handling of surplus spoil, debris et to proper place as specified and directed by the deptt.(Nicco/Havells/RPG/CCI/Polycab/ Gloster/Finnolex make or equivalent.) 240 Sq. mm. 1 core HT cable (Polycab make)

Construction of 250 KVA pole mounted 33/0.433 KV Sub-station 3 phase 50 C/S Copper wound distribution transformer with all accessories and first filling of transformer oil.

Supplying including installation, testing and commissioning of Water Cooled Diesel Generator set coupled complies with current CPCB-II emission norms to suitable alternator of 220/415 V, AC, 1/3-Phase 0.8 p.f. mounted on a 1) M.S. Fabricated base frame.,2) M.S. fuel tank of required capacity, 3) Residual Silencer (Stack hight shall be menimum 6.0mtr above the building where the gen set is installed), 4) AMF Control Panel. 5) Suitable batteries with lead, 5) First fill of lube oil, 6) Acoustic Enclosure complete with all accessories as specified and directed by the department conforming to IS comprising the Technical Specification.. as per manufacturer. (RANGE FROM 5 KVA TO 625 KVA. Kirloskar KOEL, Greaves, JAKSON or equivalent alternator. 250KVA Water Cooled Diesel Generator set.

Construction of 250 KVA Pole mounted 33/0.433 KV Sub-Station (By APDCL deposit work) complete including ACB 630 Amp, Earthing, G.I. Pole, 33 KV 1C XLPE Cable conductor, ACSR Wolf conductor, 33KV Isolator, DO Fues 150A,Lighting Arrestor, G.I. Channel, Disc nsulator, G.I. wire 6SWG, G.I. Agngles, CI earth pipe, LT XLPE 240sq.mm 1C Cable, Gang switchs etc. excluding Transformer as per APDCL estimate & Bill.

Supplying,including, installation, testing and commissioning of Better Power make Oil Cooled Servo Controlled Voltage Stabilizer(SCVS), 3 phase input and 3 phase output, Output-415V and input range 330V-480V(with cooling oil), IP62 degree of protection as specified and directed by the Department.

Payment to be made to the APDCL authority for load Security (Convert Single phase to 3 phase)

Mrinal Jyoti das

M/s Macrocosm Builders