ADDITION / ALTERATION TO SITE 32 OTM ACCOMODATION AT AF STN ADAMPUR

Amount

B/R WORKS

Excavation in trenches n. exc 1.5 metre wide for taking out/ laying pipe line, cable, foundation etc. exceeding 1.5 metre but exceeding 3.00 metre deep and getting out as in soft/ loose soil complete all as specified. NOTES : For cables work Excavation work will be carried out by contractor manually and very carefully without endangering existing underground cables, pipe lines and adjoining structures, if any. In case any damage is caused, the same shall be made good by the contractor without any extra cost to the Govt.

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25cm, watering, and removing surplus soil to a distance n exc 50m and making good surface in SOFT/LOOSE soil complete, all as specified and directed.

Returning filling in including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick complete all as specified.

Removal of excavated surplus spoil to a distance n. exc. 50m and depositing where directed at level not exceeding 1.5 m above the starting point complete all as specified.

M&L for PCC type D-2 (1:4:8), type D-2 using 40 mm graded stone aggregates as in filling & mass concrete complete all as specified and directed.

M&L for PCC type C-2 (1:3:6), using 40 mm graded crushed stone aggregates in surface channels and drains complete all as specified and as directed

M&L for Reinforced cement concrete, type B-1, (1:2:4), using 20 mm graded crushed stone aggregates as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, and in shelves and the like complete all as specified and directed.

M&L for Reinforced cement concrete, type B-1, (1:2:4), using 20 mm graded crushed stone aggregates as in beams, cantilevers, bressumers, lintels over 1.5 metre clear span and the like complete all as specified.

M&L forUse & waste of formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200 mm thick (Horizontal or sloping) with fair finished surfaces of concrete, complete all as specified.

M&L for Use & waste of formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc. with rough finished surfaces of concrete, complete all as specified.

S&F, Factory made, flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides, 40 mm thick, ISI marked, complete all as specified.

M&L for Powder coated GI snap grid frame work including suspenders with size of grid 605 mm x 605 mm for false ceiling all as specified and shown on serial page No. 186 of MES Schedule Part-II.

S&F, Gypsum Board 12 mm thick size 600 x 600 mm size cut to size and fixed in grid frame work ceiling as panels, complete all as specified and directed. NOTE: Frame work for ceiling shall be measured and paid separately)

M&L for Brick work using bricks as specified in PS clause 5.1, straight or curved on plan exceeding 6.00 metre mean radius built in cement mortar (1:6), complete all as specified and directed.

S&F, stainless steel tower bolt of extruded section 150 mm long, ISI marked, complete all as specified and directed.

S&F, Stainless steel 125mm long butt hinges with stainless steel screws, ISI marked complete all as specified and directed.

Stainless steel (SS-202) sliding door bolt with hasp and staple (bolt type) and fixing round typeclips of sheet , cast or extruded sections and fixing bolts and sliding bolts of extruded section or cast aluminium alloy 250 mm long complete. MAKE: PRAYAG CAT NO. SLD-1210 or equivalent make mentioned in Appndix 'B'

Stainless steel, handle, 150 mm long, curve shapewith stainless steel screws, complete all as specified. MAKE: PRAYAG CAT NO. DHC-2150 or equivalent make mentioned in Appndix 'B'

M&L for Mild steel TMT bars 5 mm and over up to and including 10 mm dia, 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 in stirrups, spacers and binders complete all as specified.

M&L for Mild steel works in hand rails, half round or other stock section or core for wooden handrail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts; posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) in-cluding all necessary drilling, bolting or riveting, etc., confirming to Fe-290-Gde E-165, complete all as specified and directed.

M&L for Bands, straps, supports or stays for rain water, ventilating pipes, including bolts, if required, hooks stays heavy, for large gates, hook and pintle hinges; large hasps and staples; chains hand made sliding bolts; hold fasts wall ties, hooks for hanging fans plain angle cleats for securing purlins to wood trusses or rafters, knee piece inserts, two way and three way straps plate washers and similiar articles., confirming to Fe-290-Gde E-165, complete all as specified and directed.

S&F, Framed mild steel work such as grills, grating etc. with ends of bars shouldered and or riveted or forged into spikes, framed guard bars, railings and similar work confirming to Fe-290-Gde E-165, complete all as specified and directed.

M&L for Mild steel plain black sheet 1.25mm thick as in wall ladding, steel gates and similar work, cut to size , holes, punched including round headed screws clout nails or rivets and fixed to wood or steel framing with plain 40mm laps joints with riveted or welded seams including bending or turning up, mitred angle etc as required complete all as specified and directed.

M&L for Mild steel TMT bars 10mm dia 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 complete all as specified and directed.

M&L for40 mm thick, cement concrete type B-2, 1:2:4 using 40 mm graded crushed stone aggregate, finished even & smooth, as in floors, complete all as specified.

M&L for 100 mm thick, cement concrete type D-2, 1:4:8 using 40 mm graded crushed stone aggregate, finished even & rough, as in sub floors, complete all as specified.

M&L for 60 mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footpath, parks, lawns, drive ways or light traffic parking etc., of shape approved by GE, made by table vibratory method using PU mould, laid in required pattern over and including 50mm thick compacted bed of coarse sand, compacting through vibratory compaction by using plate vibrator, filling the joints with fine sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand; complete.

Water Proofing Treatment to RCC roofs comprising of : -

Taking down existing water proofing treatment (any no. of layers) from RCC roofs including cleaning the surface including flashings and junction of parapet etc. with wire brushing & water to the entire satisfaction of EIC, complete all as specified and directed.

M&L for PCC (1:2:4) type B-1 using 20 mm graded crushed stone aggregate, laid to slope as directed by Engineer in Charge over RCC roofs as padding, complete all as specified and directed.

M&L for Rendering 15 mm thick (Average thickness) rendering on roof surface including flashings and junction of parapets etc., finished even and fair in cement mortar (1:4), using water proofing compound as recommended by manufacturers after brushing cement slurry @ 1.20 kg/Sq. m, complete all as specified and directed. NOTE: Supply only WPC will be measured & paid for separately under respective item of BoQ.

M&L for APP based polymeric membrane laid on primed roofs & flashing by forced application using Butane torch and sealing all joints on primed surface by applying hot blown industrial grade bitumen @ 85/25 @ 1.20 kg/Sq.m over a coat of bitumenous primer @ 0.40 litre per square metre over cleaned RCC/plastered roof surfaces & flashings complete, all as specified and directed.

M&L for two coats of aluminium paint on roof surfaces etc complete all as specified and directed

NOTE : For Guarantee of Water Proofing Treatment refer PS clause 11.5.

S&F Galvanised corrugated mild steel sheeting 0.63mm thick with two corrugations side lap fixed with galvanised mild steel L / J type hook including washer etc as in roofs, walls, gates cladding of hanger / BPs with grade of zinc coating 275 etc. complete all as specified and directed.

Supply only water proofing compound, ISI marked, complete all as specified and directed.

M&L for Rendering 5 mm thick on fair faces of concrete surfaces, finished even and smooth on ceiling in cement mortar (1:3), complete all as specified and directed.

M&L for Rendering 15 mm thick on fair faces of brick work or concrete surfaces, finished even and fair on walls in cement mortar (1:3) complete all as specified and directed.

M&L for Rendering 15 mm thick on fair faces of brick work or concrete surfaces, finished even and fair on walls in cement mortar (1:6) complete all as specified and directed.

M&L for Rendering 15 mm thick on fair faces of brick work or concrete surfaces, finished even and fair on walls in cement mortar (1:4), mixed with water proofing compound as per manufacturers instructions including provision of chicken type mesh where ever required at junctions, complete all as specified and directed. NOTE: WPC will be measured and paid for separately under respective item of BoQ.

M&L for Two coats of fire resistance paint on new undecorated ceiling surfaces, including preparation of surfaces, complete all as specified and directed.

M&L for Prepration of new plasterd wall surfaces of any description and applying two coats of fire resistance paint complete all as specified and

M&L for two coats of cement base paint on new plasterd wall surfaces of any description including preparation of the wall complete all as specified and as directed.

M&L for Two coats of synthetic enamel paint over & including a coat of pink primer over wood and wood based surfaces of any description not other wise described over 10cm width or girth including preparation of surfaces, complete all as specified.

M&L for Two coats of synthetic enamel paint over & including a coat of red oxide primer over steel or iron surfaces of any description not other wise described over 10cm width or girth including preparation of surfaces, complete all as specified and directed.

Taking down rolling shutter from any location and removed from the site complete all as specified and directed

DISMANTLING/DEMOLITION WORKS

Taking down chowkhats or frames with shutters (without taking off shutters from the frames) area not exceeding 1.50 Sq.m each and removing from site all as specified and directed.

Taking down cement plaster of any description on brick walls or concrete surfaces etc including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floors and pavings not excceding 15cm thickness (above or below ground level) complete all as specified and directed.

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

Demolition of reinforced concrete of any description and in any position not otherwise specifically provided for (reinforcement cut as required to facilitate demolition) complete all as specified and directed.

AIR CONDITIONING

Supply, installation, testing and commissioning of WALL MOUNTED, Flame Proof/Weather Proof split Air conditioning unit 1.5 Ton capacity complete with Harzards cool, explosion proof split operating voltage supply 230V/440V AC, 50 Hz, (Cat No. SSPL/HC/508) . Condensing unit to be kept in hazardous area along with Emerson make hermetically sealed explosion proof comperssor of R407 , Eco friendly condension Moto, condensing coil made of Alluminium blue fins duly coated with specialist chemical to prevent refrigerant leakage, GI/SS304 Enclosure will be used to integrate the components of condensing unit. cooling unit indoor wall mounted Unit to be kept in hazardous area of split type cooling Unit. Cooling motor, condensing coil with copper tubes and Aluminium blue fins duly coated with specialist chemical to prevent refrigerant leakage. GI/SS304 Enclosure will be used to integrate the components of cooling unit. Flameproof control panel with lamps 230V - 5 Nos (Power on, compressor on, cooling motor on, compressor trip and cooling motor trip) with temperature indicator, 2 relay output, FLR TRD PT 100 3 wire, MCB, Contractor & overload relay for protection compressor and condensing motor , cooling motor incomer MCB will be provided, Zone I & II, gas group IIA IIB IIC with dust protection Zone 21 & 22 complete all as specified and directed. Make :- Shyaam Cat Part No.SSPL/HC/508 or equivallent . Necessary Civil work (Core cutting for outdoor unit) reqd for fixing arrangement/ connection included in the quoted rates.

Supply, installation, testing and commissioning of Flame Proof heavy continous duty industrial grade dehumidifier power 400Watt suitable for room size 3.0x3.0x3.75 mtr, Supply-230V, 50 Hz, Single Phase, MOC-GI Power coated including Evaporator, Condenser Coils, FLP Motor, FLP Control panel having RH controller, Contractors, ON/OFF S/W, Control Fuse, MCB etc and Hermetically sealed compressor complete all as specified and directed. Make Shyam or equivallent in other makes. Necessary Civil Work (Core Cutting ) reqd for fixing dehumidifer included in the quoted rates.

M&L for Copper Pipe including welding brazing of copper pipe, complete. For following size:-

3/8"( with sleeves)

5/8"( with sleeves)

M&Lflame proof, zone I & II, Gas Group II A/ II B, weather proof point wiring for one socket point controlled by one switch using approved colour coding as per IS with zero hologen flame retardent (HFFR) smoke free non toxic non corrosive PVC insulated unsheated flexible copper conductor cable 2.5 Sqmm (nominal area)single core 1100 volts grade in and including (ERW) stove enamelled conduit heavy duty not less than 20mm dia, ISI marked duly welded, flame proof weather proof junction box, tee, bends, inspection bends etc all as required including PVC insulated unsheated flexible copper conductor cable 2.5 Sqmm (nominal area) single core 1100 volts grade as earth continuity conductor complete all as specified and directed.

M&L for flame proof, zone I & II, Gas Group II A/ II B, weather proof submain wiring with two runs using approved colour coding as per IS, zero hologen flame retardent (HFFR) smoke free non toxic non corrosive PVC insulated unsheated flexible copper conductor cable 4.0 Sqmm (nominal area) single core 1100 volts and one run earth wire of 6.0 Sqmm in and including ERW stove enamelled black rigid conduit of required size but not less than 25mm dia, flame proof conduit accessories such as tee, bend, elbow, junction box all as specified and directed.

Supply and fixing flame proof, zone I & II, Gas Group II A/ II B, weather proof switch socket and plug combined in LM6 16A, 240 V, 2 pin and earth plug fully interlocked suitable for installation in hazardous as per IS-2147/62 aluminium alloy/cast iron neoprene gasket degree of protection IP 65 certified by CMRI complete all as specified and directed.

INTERNAL ELECTRIFICATION

Sand cushioning ( local dry river sand) for under ground cable 23cm thick (one layer of 8cm thickness before laying the cable and other layer of 15cm thickness after laying the cable) all as specified. NOTE:- Punned down thickness (over all 18cm) shall be considered for measurement and payment.)

Brick protection with pulverized fuel ash lime bricks laid flat across the route of underground cable all as specified.

M&L flame proof, zone I & II, Gas Group II A/ II B, weather proof point wiring for one light or fan point controlled by one switch using approved colour coding as per IS with zero hologen flame retardent (HFFR) smoke free non toxic non corrosive PVC insulated unsheated flexible copper conductor cable 1.5 Sqmm (nominal area)single core 1100 volts grade in and including (ERW) stove enamelled condiuit heavy duty ISI marked duly welded, flame proof weather proof junction box, tee, bends, inspection bends etc all as required including PVC insulated unsheated flexible copper conductor cable 1.5 Sqmm (nominal area) single core 1100 volts grade as earth continuity conductor including taking down old unserviceable point wiring complete all as specified and directed.

M&Lflame proof, zone I & II, Gas Group II A/ II B, weather proof point wiring for one socket point controlled by one switch using approved colour coding as per IS with zero hologen flame retardent (HFFR) smoke free non toxic non corrosive PVC insulated unsheated flexible copper conductor cable 2.5 Sqmm (nominal area)single core 1100 volts grade in and including (ERW) stove enamelled condiuit heavy duty ISI marked duly welded, flame proof weather proof junction box, tee, bends, inspection bends etc all as required including PVC insulated unsheated flexible copper conductor cable 2.5 Sqmm (nominal area) single core 1100 volts grade as earth continuity conductor including taking down old unserviceable point wiring complete all as specified and directed.

S&F switch flame proof, zone I & II, Gas Group II A/ II B,weather proof rotary type with termination box in LM6 16A single pole 250 V including taking down old unserviceable Switch complete all as specified and directed.

Supply and fixing flame proof, zone I & II, Gas Group II A/ II B, weather proof switch socket and plug combined in LM6 16A, 240 V, 2 pin and earth plug fully interlocked suitable for installation in hazardous as per IS-2147/62 aluminium alloy/cast iron neoprene gasket degree of protection IP 65 certified by CMRI including taking down old unserviceable switch socket complete all as specified and directed.

Supply and fixing LED light fitting 2x16 Watt flame proof, CMRI certified recommended for gas/ vapor group of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminum housing with heat resistant toughened glass with LED tube light fixtures driver, holders, connector etc. Complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable and taking down old unserviceable light fitting. .

Supply and Fixing of Flameproof cum Weather proof flood light fitting of 120W, IP66 protection of Cast Aluminum alloy material and Heat and Impact resistance toughen 'A' clear glass having Anti corrosive epoxy powder coated finish complete with all accessories pre wired and including connecting up with three core flexible copper conductor cable with suitable size including connecting up with three core flexible copper conductor cable with suitable and taking down old unserviceable light fitting. .

Supply & fix flame proof, zone I & II, Gas Group II A/ II B, weather proof DB TPN 415 volts 4 way with busbar in cast aluminium LM-6 enclosure operated externally spring type knob complete with suitable incoming and outgoing cable entries with cable glands suitable for hazardous area and confirming to IS-2147/62 neoprene gasket degree of protection IP 65 suitable for MCCB TPN 63 Amps -1 Nos (incoming) and MCB SP 6-32Amp -12Nos including connecting up with three core flexible copper conductor cable with suitable and taking down old unserviceable light fitting. Make : Shyam or Eqvt Flexpro/ Sudhir etc all as specified and directed. .

M&L for Earthing complete with galvanized steel earth plate electrode 60 cm x 60cm x 6 mm thick buried directly in ground ( Earth pit not less than 2.25 m below normal ground level) with top edge of the plate not less than 1.5 m below normal ground level connected to galvanized iron or steel pipe 40mm medium grade all as shown in electrical plate No 5 of SSR Part I connecting to earthing test point (earth test point to be provided at 5 mtr distance from earth pit) and testing on completion including necessary excavation and earth work by using galvanised iron strip 32x6 mm as earthing lead. The rate also include charcoal dust and salt in alternate layers 20mm dia medium grade GI watering pipe , funnel, wire mesh, concrete 1:3:6 type C-1 for pit and RCC pit cover PCC pit shall be provided 50 cm away from earth pit and not on the earth pit itself. The extra cost of the watering pipe, bends, elbows shall be included in the unit rate. Note : RCC pit cover shall be precast of RCC 1:2:4 type B-1 80 mm thick reinforced with XPM weighing not less than 4 Kg/ Sqm including taking down old unserviceableEarthing.

NOTES APPLICABLE TO SERIAL ITEM 65: (a) Earth resistance should be less than one Ohm. In case the test results are not found below one Ohm, complete earthing shall be redone by contractor without any extra cost to Govt . (b) Pipe earth electrod shall be inserted into the bore and spece around will be filled wth Back Fill Compound TERRAHEX of M/s HEX or equivalent conforming to IEC 62561-7 & RoHs2 standards. (c) Pit & cover shall be of precast PCC of size as per manufacturers recommendation. (d) "Performance Guarantee" as mentioned in PS clause 19.1.5.

S&F, GI pipe light grade with all fittings fixed as termination postal ,fixed to poles/ walls/ under floors/ under road etc including taking down existing pipe complete all as specified of following size: -

50mm bore

Supplying, laying, jointing and testing XLPE insulated heavy duty multi stranded armoured and PVC sheathed LT cable 1100 volts grade with aluminium conductor laid in trenches/ ducts/ along poles/ through pipes including taking down the existing cable of following description: -

16 Sq.mm, 4 core

S&F, MCCB 4 Pole 100 Amps, 415 Volts , 50 Hz , 25 KA adjustable thermal release range including all connections and testing IN REPAIRS, complate all as specified and directed.

M&L for Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required complete all as specified, with & including the following: -

GI strip of size 32mm x6mm.

NOTES: (a) Strips to be fixed with porcelain/polymer insulators at the intervals of 0.6 metre so as not to be in electrical contact with building structure. (b) Brazing shall be done on both sides (overlapping) at all joints except test point.

LIGHTENING PROTECTION

M&L for Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required complete all as specified, with & including the following: -

Copper strip of size 20mm x3.15mm.

Copper strip of size 32mm x6mm.

Aluminium strip of size 25mm x3.15mm.

NOTES: (a) Strips to be fixed with porcelain/polymer insulators at the intervals of 0.6 metre so as not to be in electrical contact with building structure. (b) Brazing shall be done on both sides (overlapping) at all joints except test point.

M&L for Medium grade GI tubes, with necessary GI fittings laid in floors / wall complete all as specified, IN REPLACEMENT, of size -

25 mm bore

Earthing with and including GI earth plate electrode 6 mm thick of size 600 mm x 600 mm with 32 mm x 6 mm GI strip earthing lead complete all as shown in electrical plate No. 3 and as specified in Particular Specifications clause 19.1.1 of contract, IN REPLACEMET.

NOTES APPLICABLE TO SERIAL ITEM 73: (a) The unit rate includes earthing lead and protection pipe upto 7.5 metre from top of earth plate. (b) Factory made PCC pit with cover shall be fixed at least 500 mm away from earth pit. (c) Earth resstance shall be less than 3 ohm. In case the test results are not found less than 3 ohm, complete earthing shall be redone by the contractor without any extra cost to Govt.

M&L for Chemical earthing with copper earth plate 90x60cmx5mm & copper earth strip 32 x 6 all as specified.

S&F, Air termination, single pointed aluminium rod 12 mm dia 300 mm long IN REPLACEMENT complete all as specified and directed

M&L for Test point terminal block made of gun metal or phosphorus bronze size 75 x 75x 25 mm drilled and screwed including 3 Nos. 8 mm dia 25 mm long hex head screw IN REPLACEMENT, complete all as specified and directed

M&L for Aluminium round block size of 25mm diax50mm long having outside thread at one end to be fixed on the top of GI socket & inner thread 12mm for Air termination suitable arrangement for fixing the Aluminium strip including taking down old unsv material.

M&L for PCC block of size 300mmx300mmx300mm, using 1:2:4 type B1 (20mm graded aggregate) for fixing of termination rod including taking down old unsv material.

M&L for rendering 10mm thick Cement Mortar 1:4 on faces of concrete surfaces, finished even and smooth without using extra cement.including rendering for fixing of termination rod.

FIRE ALARM

Supply/installation , testing and commissioning of 2 core 1.5 sqmm cable copper conductor with MS conduit and fitting complete all as specified and directed by EIC. Make : KEI/Polycab.

Supply and installation, testing & commissioning of smoke detector complete all as specified and directed by EIC. Make :- Appolo/System sensor.

Supply and installation, testing & commissioning of response indicator complete all as specified and directed by EIC. Make :- Agni alarm/Devices.

Supply and installation, testing & commissioning of rmannual call point complete all as specified and directed by EIC. Make :- Agni alarm/Devices.

Supply and installation, testing & commissioning of fire hooter with flash light complete all as specified and directed by EIC. Make :- Agni alarm/Devices.

Supply and installation, testing & commissioning of fire alarm control panel 2 zone complete all as specified and directed by EIC. Make :- Agni alarm/Devices.

Supply and installation, testing & commissioning of 12 Volt battery for back of control panel complete all as specified and directed by EIC. Make :- Exide/Amron

Note : Amount of credit for retrieved materials is mentioned in Sch 'A' Section-II of tender documents in pdf form which will be deducted while acceptance of tender offline.

siddharthenterprises (BID ID -3305792)

PRATHAM TRADERS (BID ID -3306004)

M/s Sahib and Company (BID ID -3306374)

AAR KAY BEE ENTERPRISES (BID ID -3306132)

BHARAT ENTERPRISES (BID ID -3306201)