PROVN OF CERTAIN REVENUE AND MINOR WORKS AT IMA DEHRADUN.

M&L 25 mm thick PCC 1:2:4 type B-0 (using 12.50 mm graded crushed stone aggregate) as in sub base for laying floor finishes complete all as specified and directed.

M&L 20 mm thick screed bed or bedding layer in cement mortar 1:6 for laying floor finishes complete all as specified and directed.

M&L Coloured durastone heavy duty vitrified tiles 9 to 10 mm thick Sq/rectangular tiles conforming to IS: 15622 : 2006 or latest BIS Premium Quality, Group -B 1(a), area of each tile not exceeding 0.18 Sqm as in floors set and jointed in neat cement slurry and pointed in clooured cement to match the surface including dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) complete all as specified and directed. Note : The contractor shall have no claim on difference what so ever on shade /colour of tile. Make, shade and size as approved by GE.

M&L 40 mm thick PCC 1:2:4 type B-0 (using 12.50 mm graded crushed stone aggregate) as in sub base for laying floor finishes complete all as specified and directed.

M&L for Rendering 15mm thick in on brick work or concrete surfaces in cement mortar 1:4 finished even and fair without using extra cement complete all as specified.

M&L for two coats cement base paint on newly plastered surfaces including preparation of surfaces on external walls complete all as specified and directed.

M&L for providing cement concrete 1:2:4 type B-1(20mm graded aggregate) as in coping etc all as specified and directed by Engr-in-charge.

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out in hard /dense soil complete all as specified.

Excavating in trenches, n exc 1.5 m wide and n.exc 1.5 m in depth; for foundation, & n exc 10 Sqm on plan and n exc 1.5 m in depth and getting out in hard /dense soil, complete all as specified.

M&L for PCC 1:4:8 type D2 (using 40mm graded stone aggregate) in foundations, filling and mass concrete, complete all as specified.

M&L for Brick work with sub-class 'B' bricks, straight or curved on plan exceeding 6 m mean radius built in cement mortar 1:6 complete all as specified and directed.

Returning, filling incl spreading leveling watering and well ramming in layers not exceeding 25mm in any type of soil.

Removing excavated material (soils) exceeding 250 m but n.exc. 500m and depositing where directed at a level not exceeding 1.5m above the starting point.

M&L for reinforced cement concrete 1:1.5:3 (20mm graded aggregates) nominal mix 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.

Use and waste formwork to soffits of suspended flat slabs such as roof slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) complete as per specified.

Use and waste formwork to edges of concrete flats, treads breaks in floors, window cills, concrete railings,openings in concrete walls, floor and roofs n exc 20cm wide and sides of RCC/PCC bands in wall, horizontal or sloping and similar work exc 10cm but n exc 20cm wide.

M&L for TMT bars 10mm dia and over in reinforcement, cut to length, bent to shape required including cranking, bending spirally or hooping for columns, hooking ends and binding with Mild Steel wire (annealed) not less than 0.9mm dia complete all as specified.

M&L Shingle filling in floors or pavings, laid in layers n exc. 15 cm thick, spread, levelled, and blinded with earth and rammed including watering complete all as specified.

S&F for steel water tubing of nominal bore dia 15 mm medium grade galvanised with all fittings including short lengths, fixed to walls, concealed in wall and ceiling or laid in floor complete with all fittings( such as bends, elbows, Tee, short pieces, connectors, back nuts, diminishing pieces, caps and plugs, unions etc.) complete all as specified.

S&F for steel water tubing of nominal bore dia 20 mm medium grade galvanised with all fittings including short lengths, fixed to walls, concealed in wall and ceiling or laid in floor complete with all fittings( such as bends, elbows, Tee, short pieces, connectors, back nuts, diminishing pieces, caps and plugs, unions etc.) complete all as specified.

S&F for 20mm dia, Ball brass, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed, complete all as specified .

S&F 20mm Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified .

S&F for 1000 ltrs capacity rotational moulded polythylene water storage tank, three layered, ISI marked (Cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I.

S&F cast iron soil, waste and vent pipes (sand cast) 100mm bore dia in any length with or without ears with cement joints laid in trenches or in floor all as specified.

S&F Cast iron bend (any radius) diminishing pieces or tapers 100mm bore fitted with oval access door all as specified.

Constructin of sockage wells 2m (Internal dia) x 3.5m effective depth, excavation in any type of soil, foundation in PCC 1:3:6 walls of honeycombed masony with top ring of RCC M25 concerete including intercepting chamber andscreen chamber made of brick masonary in CM, RCC cover slab in M25 reintracked with TMT bars as shown on drgs/ SFRC cover,interconnecting pipes of DWC complete filled with brick bats. All as shown on drgs.

JOB NO : MW/14/2025-26 (External Services) M&L for modular point wiring with single core PVC insulated unsheathed 1100 volt grade FRLSH cable with multi stranded copper conductor of size 1.5 Sq mm (Nominal area) drawn through and including non metallic rigid PVC conduit medium duty ISI marked not less than 25 mm dia, concealed conduit wiring in walls and surface with GI saddles GI screws, rawl plugs in ceiling or roof if not possible including Tee, Junction boxes and provision of modular flush metal boxes, inner and outer plate suitable for modular switch, socket and fan regulator as per site requirement and drawing continuous earth wire with and including PVC insulated unsheathed 1100 Volts grade FRLSH cable with multi stranded copper conductor of size 1.5 Sq mm (Nominal area) and connected to main earth dolly complete all as specified for one light/Fan point controlled by one Switch . Notes: 1 The contract site mainly comprises of OTMs where length of point wiring may exceed its standard length. 2. The standard safety equipments and tools & plants including ladders etc to electricians / helpers will be provided by the Contractor without any additional cost to the department . 3. The contractor will make good of disturbed surfaces with material (incl plaster,putty) required to matchup with existing surfaces without any additional cost to the dept. This condition applies to all the materials in the BOQ.

All as per Srl item No above for point wiring for 5 pin switch socket outlet, 5/6 Amps on same board with other switches complete all as specified and directed.

All as per Srl item No above for point wiring for 5 pin switch socket outlet, 5/6 Amps on independent board complete all as specified and directed.

All as per item No above for one power point PVC insulated unsheathed 1100 volt grade cable with stranded copper conductor of size 4 Sq mm (Nominal area) including earth wire PVC insulated unsheathed 1100 volt grade cable with stranded copper conductor of size 4 Sq mm (Nominal area)cable common connected to earth dolly, all as specified and directed by Engr-In-Charge.

S&F Modular switch, single pole, one way 6/10 amp white in colour complete all as specified and directed.

S&F Modular switch single pole one way 16/20 amp white in colour complete all as specified and directed.

S&F Modular socket outlet 2/3 pin combined 2 module 16 amp white in colour complete all as specified and directed.

S&F Modular socket outlet 2/3 pin combined 2 module 6 amp white in colour complete all as specified and directed.

S&F ceiling rose 3 phase pvc/polycarbonate, isolated body white in colour complete all as specified and directed.

S&F modular fan step regulator 100 W 2 module white in colour complete all as specified and directed.

S&F LED tubelight batten fitting 20 Watt made of aluminium housing suitable for fixing on walls/ceiling, warm/natural/cool white as per requirement at site complete all as specified and directed.

S&F LED flood light fitting 50 Watt 120 LPW made up of pressure die cast aluminium housing with toughened glass and high power LEDs with secondary lens with IP66 protection suitable for fixing on walls, warm/natural/cool white as per requirement at site complete all as specified and directed.

2 x 6 Sqmm + 1 x 6 Sqmm

S & F VTPN Distribution boards epoxy powder coated fabricated from minimum 1.6 mm thick CRCA sheet and fixed/ flush to wall and suitable for universal mounting with fully insulated 250 Amps copper Bus Bar for each phase and 02 neutral shrouded bar ,2 earth bar and cable tie for cable management with reversible door for IP-42 IK -08, 415 volt including MCCB 63 Amp FP as incomer and provision of MCB SPs as outgoing of following capacity.

4 Way VTPN DB

S & F MCB DB complying with IEC 61439 -1 & 3., sheet metal enclosures double door with provision for SPN MCB as incoming and MCB SP as out going as per way of DB.The DBs should be supplied with tin platted insulated copper bus bar rated for 100A. 240 volts 2 in 1 shutter (Metal Door) with IK08 type with blanking plates where required and IP 42 degree protection, the DB door should be hinged type and possible to reversible at site.The DB door shall have overhang, to gel with wall properly.The DB shall be supplied with all insulated N. Bar riveted on Din channel frame and should not restrict cable entry from top or bottom.The DB shall have plastic knobs on shield to hold complete all as directed of following capacity.

8 way SPN DB.

S & F MCB SP complying to IS/IEC 60898, 240 volts 'B' Curve 10 KA with energy limiting class 3. The MCB shall have 50% lower watt loss as required by IS/IEC 60898 from 6A to 63A . The mcb shall have the unique property of di-electric strength, arc resistance, insulation, flame retardancy and temperature resistance, including connection with suitable size copper lugs, The MCB shall give visible flag indication when MCB trips on Short Circuit Fault. The MCB shall have safety shutter to avoid any wrong insertion of cable complete all as directed of follwing capacity:

MCB SP 6 to 32 Amp, 240 volts

MCB SPN 40 to 63 Amps, 240 volts

S&F plug and socket metal enclosure box of module (2P+E- SP), IK 08, supplied with Neutral Links complete with one MCB SP 20 amp,240 Volts recess mounted with chained metal cover for the socket outlet complete all as specified and directed.

M&L for earthing complete for bldg with galvanized mild steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground (earth pit not less than 2.25 meters below ground level) with top edge of earth plate not less than 1.5 meters below ground level connected to galvanized earth wire 4.00 mm dia by means of nuts, bolts, thimbles, chuck nuts, washers of GI or steel, PCC (concrete chamber of size 300 mm x 300 mm x 300 mm inside dimension) shall be PCC 1:3:6 type C-1 using 20mm graded stone aggregate with fair finish , internal surface of concrete chamber shall be given 15mm thick plaster in CM 1:4, funnel with wire mesh, 80 mm thick PCC pit cover 320 mm x 320 mm of RCC 1:2:4 type B-1 using 20 mm graded stone aggregate reinforced with XPM, JALLI and charcoal dust and common salt all as shown in electrical plate No 5 of MES SSR Part-I (1991) and specified including provision of earth wire protected by 15mm dia medium grade GI pipe and watering GI pipe shall be 20 mm bore medium grade etc complete, all excavation and earth work & connecting the earthing to an earthing test point main switch board as specified and testing on completion complete all as specified & directed by Engr-in-Charge.

Internal E/M Services :- Supply,Installation,Testing and Commissioning of Feeder Piller box of CRCA Sheet 3.15mm Thick and size not less than 700x400x250mm with and including Locking arrangement, MCCB 100 A FP 16 KA ,Digital Voltmeter,Digital Ammeter, Indicator bulb,cable entry shall be at the bottom,stand for mounting shall be of 40x40x5mm MS angle with necessary cement concrete and panel should be powder coated finish after applying pretreatment and enamel paint and necessary connections through UG cable to Feeder piller box complete all as specified and directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 50 sq mm 3.5 core complete all as specified and directed.

Material and labour for earthing with galvanised steel earth plate electrode 60cmX60cmX 6mm thick burried directly in ground (earth pit not less than2.25 mtr below ground level) with top edge of the plate not less than 1.5 mtr below ground level connected to 25x4 mm GI strip by means of nuts,bolts,check nuts & washers of galvanized iron or steel,protected by 15mm bore light grade galvanised iron pipe and connected to main switch board,including all necessary excavation & earth work in hard dense soill including funnel with wire mesh and watering pipe 20 mm bore medium grade galvanised iron pipe with charcoal and common salt in alternate layers of 15 cm thickness all around the GI plate electrode with concrete pit in PCC 1:3:6 type C-1 with cast iron frame including cast iron cover10mm thick hinged to CI frame and 6mm MS rod for handle and necessary testing complete all as shown in electrical plate No 3 of SSR part-I all as specified and directed.

Excavation in trenches not exceeding 1.50 m wide and n.exc1.5 m in depth for foundation of poles, cable etc, not exc 10 sqm on plan and getting out in soft/loose soil including taking out brick protection etc complete all as specified and as directed.

S&F double wall corrugated high density polymer ethyl pipe for laying of electric cable of size 63 mm outer diameter and 51 mm inner diameter with IS 14930 (part 2):2001 laid in trenches, wall, floor, pole including bends, sockets and other connected accessories complete all as specified and directed.

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