PERIODICAL SERVICES TO BOUNDARY WALLS IN KV AREA, REPAIR/MAINT INCL REPLACEMENT OF UNSERVICEABLE INDOOR LIGHT FITTING ALONG WITH FIXTURES, REPAIR/MAINT INCL REPLACEMENT OF DAMAGED INTERNAL WIRING IN RS/TIPNIS AREA, REPAIR/MAINT INCL REPLACEMENT OF OB

Amount

M & L for preparing old decorated surfaces of walls by brooming down or by steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts and treating oil & greasy spots (complete removal) and applying two coats of white wash, complete all as specified and directed.

M & L for preparing old decorated surfaces of wall by brooming down and applying one coat of cement base paint, complete all as specified and directed.

M & L for preparing old decorated surfaces of wall by brooming down or by steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts (complete removal) and applying two coats of cement base paint, complete all as specified and directed.

M & L for preparation of old painted steel or iron surfaces (complete removal) of any description, over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint (1st grade quality), complete all as specified and directed.

M&L for preparing new steel or iron surfaces of any description, not otherwise described over 10cm width or girth and applying two coats of synthetic enamel paint (1st grade quality) over a coat of pink primer, complete all as specified and directed.

M & L for preparing old decorated surfaces of walls (complete removal) and applying two coats of weather proof exterior emulsion paint of approved colour and shade, complete all as specified and directed.

M & L for preparing old decorated surfaces of walls and applying one coat of weather proof exterior emulsion paint of approved colour and shade, complete all as specified and directed.

M&L for preparation of newly plastered surfaces on walls of any description and applying with two coats cement base paint over a coat alkali resistance primer, complete all as specified and directed.

M&L for preparation of newly plastered surfaces of walls and applying three coats of white wash, complete all as specified and directed.

Taking down cement plaster on brick or stone walls etc.including racking out joints,hacking for key scrubing down with water, complete all as specified and as directed.

M&L 15mm thick rendering in CM (1:4) on fair faces of brick work or concrete surfaces of wall, finished fair and even without using extra cement, complete all as specified and directed.

Dismantling posts or struts (wood, steel or RCC) any section, including taking out embedded portion and making good disturbed ground, complete all as specified and directed.

M & L PCC (1:2:4) type B0, (using 12.5mm graded crushed stone aggregate) as in bed plate fixing of angle posts etc, complete all as specified and directed.

M & L for rolled mild steel hand rails, half round or other steel section or core for wooden hand-rail 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.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165, complete all as specified and directed.

S&F in repair for 900mm dia barb (unstretched) conseczal super razor punched tape (SRPBT) aluminium base helix coil with and including necessary GI fixing clips for securing, complete all as specified and directed. Note (i) : No of circles - 51 turns per coil, weight of each coil with hessian pack 13 Kg (+ 0.5), coverage per coil - 8 RM, central core wire :- Made from 2.5mm dia (+ 0.05mm) GI - H.T.S.S wire as per IS -4454 Part l grade SM UTS : 1600N / sqmm with zinc coating of 240 gm per sqm, galvanized as per IS-2629, Razor punched strip - Razor punched tape is CONSEC-ZAL steel comprising of aluminium base with zinc alloy @ 150 gm per Sgm confirming to ASTM A-792 / A-792M with additional primer treatment of epoxy / polyurethane of 2-m micron thick and final paint top coat of certified green shed (BSL 139) by hot dipping process of 15 micron thick, length of barb 23.5mm (+1 mm), width of barb 18.6 mm (+ 1mm), centre to center pitch 36mm (+ 1mm), centre width 7.4 mm (+ 1mm), GI fixing accessories "C" clip 2mm wire diameter, 40mm long, 15mm center dia "U" clip 1mm thick, 28mm straightened length, " J" clip:- 31mm length, 8mm width, 1mm thick. (ii):- Running length of the fencing shall be measured for payment purpose.

S & F in repair galvanised 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured), complete all as specified and directed.

Demolition of brick work or stone masonry built in cement mortar including all quins, arches, pillars etc but excluding ashlar facing, dressed stone work and precast concrete articles and removing rubbish off the premises, complete all as specified and directed

M&L for fly ash brick work with sub class 'B' bricks (old size bricks) straight or curved on plan exc 6m mean radius built in cement mortar (1:6), complete all as specified and directed.

M & L PCC (1:2:4) type B0, (using 12.5mm graded crushed stone aggregate) as in lintels upto 1.5m clear span, cills, steps, seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings etc, complete all as specified and directed.

S&F in replacement LED tube 20 W tube light fitting LED batten with square profile extruded and polycarbonate frame connecting up with three core flexible copper conductor cable of suitable size from ceiling rose up to 1.5m length, complete all as specified and directed.

S&F in replacement LED tube 10 W tube light fitting LED batten with square profile extruded and polycarbonate connecting up with three core flexible copper conductor cable of suitable size from ceiling rose up to 1.5m length, complete all as specified and directed.

S&F in replacement LED Lamp 10 Watt, B22 base, complete all as specified and directed.

S&F of LED 36/42 Watt recessed mounted fitting, energy efficient, decorative type suitable for armstrong/grid ceiling, with its super bright LED hight up to 18 mtr complete with all accessories pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size, complete all as specified and directed.

Taking down carefully copper/aluminium point wiring complete (light,fan, plug point & power complete alongwith fittings (switches, ceiling roses, tube light fittings, bulk head fitting regulator, sockets main switches, DB removing materials to store & making good of disturb surfaces of wall/floors etc, complete all as specified and directed.

M& L for point wiring with 1.5 Sqmm PVC insulated and unsheathed multistranded copper conductor cable, 1100 volts grade, ISI marked, FRLSH type drawn through and including PVC casing /caping (ISI marked) of adequate size and its accessories with sunk cast iron/pressed steel terminal boxes of size 1.6mm thick for one light or one fan point controlled by one switch incl 1.5 Sqmm (nominal area) copper conductor cable (multistrand), FRLSH type, PVC insulated and unsheathed with colour code earth wire connected to common earth dolly at one end and metalic bodies of luminaires/ fan at other end for one light point/one fan point controlled by one, one way switch, complete all as specified and directed.

All as per item No. 25.00 here-in-before but one 5 Amps switch socket point on independent board, complete all as specified and directed.

All as per item No. 25.00 here-in-before but one 5 Amps socket outlet on same board controlled by another switch, complete all as specified and directed.

All as per item No. 25.00 here-in before but for one bell/buzzer point controlled by one bell push, complete all as specified and directed.

All as per ser item No. 25.00 here-in before but for one 16 Amp 3/5 pin switch socket outlet independent point including PVC cable 4 Sqmm FRLSH type copper stranded conductor along with 4 Sqmm continious PVC insulated unsheathed standard copper conductor cable FRLSH type for as earth wire, complete all as specified and directed.

S&F in repair switch piano flush type, single pole, one way 5 Amps 230 volts, complete all as specified and directed.

S&F in repair socket outlet flush type 2 in 1,3 pin 5 Amp 230 volts white/ivory finish, complete all as specified and directed.

S&F in repair switch socket combination 2 in 1,5 pin 6 Amp 230 volts, flush type, complete all as specified and directed.

S&F in repair switch socket combination 3 pin 15/16 Amp 230 volts, flush type, complete all as specified and directed.

S&F in repair fan regulator, deluxe rotary step type, complete all as specified and directed.

S&F in repair bell buzzer, ding dong AC, 230 volts, single pole, complete all as specified and directed.

S & F in repair angle lamp holder, PVC/polycarbonate type, complete all as specified and directed.

S&F in repair ceiling rose, surface bakelite PVC/ polycarbonate, isolated body with three terminals, complete all as specified and directed.

S&F in repair plug top 15 Amps, complete all as specified and directed.

S&F in repair bell push 5 amp flush type, complete all as specified and directed.

M & L for submain wiring with two single core PVC insulated unsheathed, multistranded flexible copper conductor 1100Volts grade, FRLSH type, cables 6 Sqmm drawn through in and including rigid PVC heavy duty concealed conduits including 6 Sqmm 1100 Volts grade, FRLSH type, PVC insulated unsheathed multi stranded flexible copper conductor cable as continuous earth wire and connecting to common earth terminals including taking down old unserviceable sub main wiring and making good distrubed surfaces, complete all as specified and directed. Note :- (i) Three runs of cables including one run conduit and its acessories shall be measured and paid as one length of sub main. (ii) Unit rate shall deemed to be included for cutting chases for conduits and sinking for boxes and making good to wall, floors etc.

All as per item No 40.00 here-in before but cable size 4 Sqmm, complete all as specified and directed.

All as per item No 40.00 here-in before but cable size 4 Sqmm and drawn through and including PVC casing caping (ISI marked) heavy duty of required size, including its accessories, complete all as specified and directed.

S&F MCB distribution board (DB), SPN with sheet metal encloser, double door, IP 43 protection & IK 09, 240 volts, 12 way, with necessary lugs for incomming and outgong connections up to copper/aluminium conductor, fixed on wall, single pole and neutral, with 200 Amps rated busbar (as per OEM), neutral link for fixing MCBs/Isolators including taking down old unserviceable MCB DB of any description, complete all as specified and directed.

All as per item No 43.00 here-in before but SPN 4 way, complete all as specified and directed.

All as per item No 43.00 here-in before but TPN 4 way, complete all as specified and directed.

S&F in replacement MCB Single Pole (SP) of capacity 6 to 32 Amps, 240 Volts, breaking capacity 10 KA, ‘C’ series, fixed in proper position, complete all as specified and directed.

All as per item No 46.00 here-in before but MCB SPN 20 to 32 Amp, complete all as specified and directed.

All as per item No 46.00 here-in before but MCB SPN 40 to 63 Amp, complete all as specified and directed.

All as per item No 46.00 here-in before but MCB TPN 40 to 63 Amp, complete all as specified and directed.

S&F in replacement of LED aviation obstruction lights, heavy duty IP65 (double light) red colour, metal body with in built photo cell switch for automatic operation of lights including connecting cable from nearest electric point and mounting arrangement as per existing, complete all as specified and directed. Make : Kheraj Model No AVIL-HD-D and PTCL (for photo cell switch) or equivalent model in Mimic/Agni

S&F in replacement of LED aviation obstruction lights, heavy duty IP65 (single light) red colour, metal body with in built photo cell switch for automatic operation of lights including connecting cable from nearest electric point and mounting arrangement as per existing, complete all as specified and directed. Make : Kheraj Model No AVIL-HD-S and PTCL (for photo cell switch) or equivalent model model in Mimic/Agni

S&F in replacement of LED aviation obstruction lights, light duty type (single light), red colour with in built photo cell switch for automatic operation of lights including connecting cable from nearest electric point and mounting arrangement as per existing, complete all specified and directed. Make : Kheraj Model No AVIL-LD and PTCL (for photo cell switch) or equivalent model model in Mimic/Agni

Servicing and Repair of UPS and frequency converter of capacity upto 15 to 40 KVA by disconnecting of all electrical connections of UPS / Converter and check the standard output voltage as per design,battery terminals, connecting cables for each batter, control wiring, indication lamp for mains on/off, DC on, Inverter on etc, checking of line regulation, load regulation, all other components of ups, complete all as specified and directed. Note: (i) Replacement of major defective spares for making the UPS units in satisfactory working condition shall be measured & paid separately under relevant items as 'Supply only' and minor parts shall be included in the unit quoted rates. (ii) Labour charges for taking out old spares & re-fixing of new spares shall deemed to be included in the unit quoted rate.

M & L for replacement of 12 Volt 65 AH SMF VRLA battery (As per existing) including replacement of battery interconnection and main cable from battery charger copper wound with suitable connector, complete all as specified and directed.

M & L for replacement of 12 Volt 20 AH to 26 AH SMF VRLA battery (As per existing) including replacement of battery interconnection and main cable from battery charger copper wound with suitable connector, complete all as specified and directed.

M & L for replacement of 12 Volt 120 AH SMF VRLA battery (As per existing) including replacement of battery interconnection and main cable from battery charger copper wound with suitable connector, complete all as specified and directed.

Excavation in trenches not exceeding 1.5 metre wide and not exc 1.5 metre in depth for foundation of pole/stay, or cable trenches and getting out in soft/loose soil, complete all as specified and directed.

Returning filling in incl spreading, leveling watering and well ramming in layers not exceeding 25cm in soft/loose soil, complete all as specified and directed.

Removing excavated materials to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 metre above the starting point in any type of soil, complete all as specified and directed.

Supply and laying double walled corrugated (DWC) HDPE duct pipe of 25mm dia conforming to IS, approved colour complete with fittings for cable protection, complete all as specified and directed.

M&L for GI tubing 40mm bore, light grade, with necessary fittings for protection of cable laid in trenches or mounting of air termination spike (including clamp) including taking down/up old unserviceable GI tubing, 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 6 sqmm 2 core including taking down old unserviceable UG cable, complete all as specified and directed.

M &L for earthing complete with galvanized steel earth plate electrode 60cm x 60cm x 6.3cm thick buried directly in ground (earth pit not less than 2.25 meter deep below ground level) with top edge of plate not less than 1.5 meter below normal ground level, connected to galvanized wire of size 4mm by means of bolts, nuts, check nuts and washers of galvanized iron or steel, all as shown in Electrical Plate No 3 of SSR Part -1, including necessary excavation and earth work, P.C.C (1:3:6) type C-1 with 50mm thick Pre-cast R.C.C. (1:2:4) type B1 cover slab (reinforced with 8mm dia deformed bar 15cm C/C both ways and suitable handle of 10mm dia round bar), including providing charcoal or coke and common salt in alternate layers of 15cm compacted thickness all around the earth electrode, with funnel and 20mm bore galvanized iron watering pipe (light grade), wire mesh, aluminium lugs, complete in all respect, Gl earth wire protected by 15mm bore (medium grade) galvanized iron pipe and other end connected with main switch board or earthing test point as directed, including necessary earth work and disposal of spoil to a distance not exceeding 50 metre and necessary testing on completion including dismantling of old unserviceable earthing of any descriprtion, complete all as specified and as directed. Note : (i) Proper earthing pit should be provided with pit cover. (ii) GI wire from earth pit to pole/panel/DB shall deemed to be included in the unit quoted rate.

All as per item No 63.00 here-in before but with GI earth strip 25 x 4mm, complete all as specified and directed.

Horizontal boring under the road (with manual method) below 1m from the road surface and dia of hole not exc. 100mm, with out damaging the existing road, getting out and disposal of soil to a distance not exceeding 50m from the site of work, complete all as specified and directed.

Supply and laying double walled corrugated (DWC) HDPE duct pipe of 50mm dia conforming to IS, approved colour complete with fittings for cable protection, complete all as specified and directed.

Supply and laying double walled corrugated (DWC) HDPE duct pipe of 65mm dia conforming to IS, approved colour complete with fittings for cable protection, 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 35 sqmm 3.5 core including taking down old unserviceable UG cable, complete all as specified and directed.

All as per item No 68.00 here-in before but conductor of size 70 sqmm 3.5 core, complete all as specified and directed.

Supply, fabricating, installing, testing and commissioning of outdoor type LT bus bar box of size not less than 900 mm (L) x 900mm (B) x 450mm (D) of suitable size, factory fabricated, cubical panel, floor mounted double door, dust and vermin proof CPRI approved made out of 3.15 mm thick CRCA sheet mounting on 40x40x5mm Angle iron supports at the base duly painted with synthetic enamel paint and panel board with front and back opening and locking arrangement compete including finishing with two coats of powder coated paint of approved shade over one coat of red oxide zinc chrome primer including all busbar of copper bus Bar strip 40mm x 10mm for three phase 4 wire 415 Volts, 50 Hz, AC supply including suitable size cable glands, lugs etc, proper arrangement for ventilation including taking down old unserviceable bus bar box of any type and size, complete all as specified and directed.

Supply, fabricating, installing, testingng and commissioning of outdoor type LT feeder pillar box of suitable size factory fabricated, cubical panel, wall/floor mounted double door, dust and vermin proof CPRI approved made out of 3.15 mm thick CRCA sheet mounting on 50 x 50 x 5mm angle iron supports at the base duly painted with synthetic enamel paint and panel board with front and back opening and locking arrangement compete including finishing with two coats of powder coated paint of approved shade over one coat of red oxide zinc chrome primer including all busbar of copper bus bar strip 40mm x 10mm for three phase 4 wire 415 Volts, 50 Hz, AC supply including suitable size copper conductor control wiring, necessary cable glands, lugs etc, proper arrangement for ventilation with and including the following accessories including taking down old unserviceable LT panel/feeder pillar box of any size : INCOMING (i) MCCB 320 Amps, AC 4 pole 415 Volt 36 KA Breaking Capacity thermal magnetic release range 250-320 Amp with suitable rotary extendable handle for operation -02 No.(one working & one spare) OUTGOING (i) MCCB 160 Amps, AC 4 pole 415 Volt 25 KA Breaking Capacity thermal magnetic release range 125-160 with suitable rotary extendable handle for operation- 02 Nos. (ii) MCCB 125 Amps, AC4 pole 415 Volt 25 KA Breaking Capacity thermal magnetic release range 100-125 with suitable rotary extendable handle for operation -02 Nos. (iii) MCCB 80 Amps, AC 4 pole 415 Volt 25 KA Breaking Capacity thermal magnetic release range 63-80 with suitable rotary extendable handle for operation -02 Nos (iv) MCB SPN 63 Amp - 08 Nos. (v) Both side of LT panel cable alloy shall be provided of width not less than 450mm for top/bottom entry of cable alongwith arrangement of cable hanging and outgoing connection terminal in alloy for all outgoing/incomming connection. (v) DIgital volt meter with all accessories for incoming -01 No. (vi) DIgital Ammeter with all accessories for incoming and each outgoing - 07 Nos. (vii) Phase indicating lamp LED Type (R-Y-B) for incoming and outgoing connections- 07 Set. (Set of three) (viii) Extended rotary handle - 07 Nos.

Note: An amount of Rs.56,195.00 on account of Credit Schedule for schedule 'A' part - II shall be deducted from the total amount of BOQ to arrive at the contract sum.

M/S DEY ENTERPRISE (BID ID -3161815)

M/S ANIL KUMAR BAUL (BID ID -3162128)

DEEP NIRMAN (BID ID -3162490)

M/S ANNI ENTERPRISE (BID ID -3161853)

M/S. VINITA CONSTRUCTION (BID ID -3162443)

MAJUMDER ENTERPRISE (BID ID -3161860)

M/S MANODEEP CONSTRUCTION (BID ID -3162148)