Repair maint of external LT electric supply LT OH line to UG cable at Hanuman tok and MS 2 to MS 5 area under GE Gangtok

Amount

Dismantling of old ACSR conductor from the disturbed span including line spacer and unserviceable material removing from site of work to shifting MES store complete all as specified and as directed.

Dismantling of old unserviceable/defective (Pin type, Shackle type) insulators of any size/type and removing materials from site of work to shifting MES store complete all as specified and as directed.

Dismantling of old cross-arms of mild steel channel or angle sections, etc, including mild steel bolts, nuts, washers, etc. and removing from site of work complete all as specified and as directed.

Supply and laying light grade GI pipe (ISI Marked) as cable protection to be fixed on wall / pole with necessary clamps as per existing or in road crossing as ordered of size 80 mm bore complete all as specified and as directed. ( Note :- Unit rate quoted is deemed to be inclusive of MS clamps required to be fixed on pole).

Supply and laying light grade GI pipe (ISI Marked) as cable protection to be fixed on wall / pole with necessary clamps as per existing or in road crossing as ordered of size 50 mm bore complete all as specified and as directed. ( Note :- Unit rate quoted is deemed to be inclusive of MS clamps required to be fixed on pole).

Supply and laying light grade GI pipe (ISI Marked) as cable protection to be fixed on wall / pole with necessary clamps as per existing or in road crossing as ordered of size 40 mm bore complete all as specified and as directed. ( Note :- Unit rate quoted is deemed to be inclusive of MS clamps required to be fixed on pole).

Supply, Laying, jointing & testing 1100 volts grade, XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured LT electric power under ground cables conforming to IS 7098(Part-I)-1988, heavy duty with aluminium stranded conductor laid in trenches or passing through pipe of cross sectional area 150 sqmm 3.50 core with all fixing & connecting accessories complete all as specified & as directed. Note:- (i) Earthwork & Excavation, GI pipe brick protection etc shall be measured and paid separately under relevant items of this schedule. (ii) The rate quoted by the bidder shall deemed to be inclusive of the cost of aluminium thimbles/lugs glands, terminal of suitable sizes."

All as per Srl item No 7.00 here-in- before but for 70 Sqmm 3.5 Core complete all as specified and as directed.

All as per Srl item No 7.00 here-in- before but for 50 Sqmm 3.5 Core complete all as specified and as directed.

All as per Srl item No 7.00 here-in- before but for 35 Sqmm 3.5 Core complete all as specified and as directed.

All as per Srl item No 7.00 here-in- before but for 16 Sqmm 4 Core complete all as specified and as directed.

All as per Srl item No 7.00 here-in- before but for 16 Sqmm 2 Core complete all as specified and as directed.

All as per Srl item No 7.00 here-in- before but for 10 Sqmm 2 Core complete all as specified and as directed.

Excavation in trenches n. exc 1.5 mtr wide and n. exc 1.5 mtr in depth for laying of cable and getting out in hard /dense soil complete all as directed.

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

Removal of surplus excavated (soil) to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.50m above the starting point complete all as specified and as directed.

Supply and laying dry coarse sand as in cushioning of under ground electric cable in trenches, laid to a uniform thickness of 23 cm (15 cm under the cable & 8 cm over the cable) and gently punned down to 18 cm thickness complete all as specified and as directed by the Engr-in-Charge. Note :- Consolidated punned thickness shall be measured and paid.

M & L for protection to cable with one layer of new bricks laid flat butting to each other in such a way that the length of the bricks is at right angle to the central axis of the cable using old size sub-class ''B'' bricks complete all as specified and as directed.

Supply and laying DWC pipe SN-4 with coupler 75mm OD, ISI marked along with all accessories like socket, bend, couplers etc conforming to IS 16098, Part II complete with fitting and cutting, jointing etc laid in trenches/fixed to pole/laying under road crossing/fixed on pavement walls with clamps complete all as specified and as directed.

Supply, installing, testing and commissioning out door type LT panel of 1500x1400x500 mm size in repairs, padestal mounted, CPRI approved factory made totally encloses, dust and vermin proof, double leaf shutter in front and single leaf shutter in rear side made of 3.15 mm thick CRCA sheet, framing with 50 x 50 x 6mm thick MS angle iron and legs of size 0.90m long. duly fabricated and having proper locking arrangement in both front and rear door with 4 side slanting roof duly projected and painted to both internal and External surfaces with powder coating paint in heat process of sheet and suitable for 500 volts, 50 Hz, 3 phase 4 wire system and comprising with and including following accessories and mounted on PCC Plat form made out of PCC 1:3:6 type C-1, 100 mm thick, 1 Mtr all round the panel board complete with the following items:-

INCOMING:- (a) MCCB 415 volts 400 Amps 4 pole 36 KA rupturing capacity adjustable thermal and fixed magnetic including fixing accessories - 01 No (Havells Cat No- IHLLSEBF0400) BUSBAR:- (b) Aluminium busbar suitable for 1000 Amp including insulator with nuts & bolts - 04 Nos.

OUTGOING:- (c) MCCB, 415 Volts 200 Amps, 4 Pole 36 KA rupturing capacity adjustable thermal and fixed magnetic including fixing accessories - 01 No (Havells Cat No-IHLLSEBF0200) (d) MCCB 4 pole, 25 KA 125 Amp - 01 No (outgoing) (Havells Cat No-IHLANF0125) (e) MCCB, 415 Volts, 63 Amp, 4 pole 25 KA rupturing capacity adjustable thermal and fixed magnetic including fixing accessories - 01 No (Havells Cat No. IHLASF0063) (f) Led indicator lamp with holder- 03 Nos. (g) Multifunctioning meter with necessary CTs

Supply, installation, testing and commissioning factory made LT feeder pillar box in repairs outdoor type platform mounted, CPRI approved suitable for 415 volts 3 phase 4 wire, 50 Hz AC supply system all as specified and directed having busbar installed on DMC/Epoxy insulators. The panel shall be dust and vermin proof, IP-65 class protection and made of 3.15mm CRCA steel sheet with double door shutter and locking arrangement openable from front & back both including powder coated on both outer and inner surfaces of panel. The TPN aluminium bus bar not less than the 1.5 times the rated capacity of the incommer MCCB including 50x50x6mm thick angle iron frame work upto height of 0.9 mtr above ground level(duly painted with synthetic enamel paint over a coat of red oxide primer on exposed surfaces) with and including following spares and including dismantling of old unserviceable existing feeder pillar box all as specified and directed by Engineer-in-Charge. (a) MCCB, 415 volts 250 Amps 4 pole 36 KA rupturing capacity adjustable thermal and fixed magnetic including fixing accessories- 01 No. (Havells Cat No. IHLLSEBF0250) (b) MCCB 4 pole, 35 KA 100 Amp - 01 No (outgoing) (Havells Cat no. IHLANF0100). (c) MCCB 4 pole, 25 KA 63 Amp - 02 Nos (Outgoing) (Havells Cat No. IHLASF0063) (d) Phase indicating lamps (R-Y-B) - 01 Set (e) Multifunctioning meter with necessary CTs

Supply and fix in repair, Cable junction box made of polycarbonate, ''halogen free and weather proof', for outdoor installation (with metric knockouts for cable entry) IP-66 protection including short cable eantry gland tread type with lock nut, four way bakelite terminal with brass studs and nuts, GI flat strip clamps of size 25mm X 3mm with bolts, nuts and washers for fixing with & including MCB one 06 Amps inside the junction box complete all as specified & as directed. (Make: HANSEL Cat No. KF 1616G or equivalent approved.)

S&F MCCB 400 Amps, 4 pole, 36 KA, Ics=100%(Icu), 415 volts 50 Hz, AC suitable for existing LT panel/feeder pillar including taking out old existing unserviceable MCCB from panels etc complete all as specified and as directed. Make - Havells Cat Part No. IHLLSEBF0400 or equivalent approved.

S&F MCCB 320 Amps, 4 pole, 36 KA, Ics=100%(Icu), 415 volts 50 Hz, AC suitable for existing LT panel/feeder pillar including taking out old existing unserviceable MCCB from panels etc complete all as specified and as directed. Make :- Havells Cat Part No. IHLLSEBF0320 or equivalent approved make.

S&F MCCB 125 Amps, 4 pole, 35 KA, Ics=75%(Icu), 415 volts 50 Hz, AC suitable for existing LT panel/feeder pillar including taking out old existing unserviceable MCCB from panels etc complete all as specified and as directed. Make : Havells Cat Part No. IHLANF0125 or equivalent approved.

Material and labour for earthing complete in repairs with galvanised steel plate electrodes of size 600x600x6mm thick buried directly in ground with earth pit not less than 2.25 meter deep below normal ground level with top edge of plate not less than 1.5 meter below normal ground level connected to galvanised iron wire 4mm diameter as earth lead by means of nuts bolts check nuts & washers of GI with earth wire protected by galvanised iron pipe 15mm bore (Medium grade) for poles LT overhead lines etc all as directed including concrete pit with PCC (1:3:6) type C-I, precast RCC (1:1:5:3) type A-1 cover slab of size 55x55x7.5cm thick reinforced with 8mm dia TMT bars @ 15cm C/C both ways including providing one handle for lifting made out of 10 mm diameter mild steel round bar, funnel, wire mesh, 20 mm bore galvanised iron pipe (medium grade) for watering, charcoal or coke and salt in alternate layers including necessary earth work in hard/dense soil complete all as shown in electrical plate No 3 of SSR Part I including testing on completion all complete as specified and as directed by the Engineer in Charge.

S&F in repairs busbar chambers 4 way 100 Amps outdoor type (IP-65/66) pole mounted including provision of fixing on pole by means of suitable size of clamps with nuts and bolts including necesssary connection including taking down old unserviceable one complete all as specified and as directed. Make : Havells Cat part No. IHBC010004 or equivalent approved.

S&F in repairs busbar chambers 6 way 100 Amps outdoor type (IP-65/66) pole mounted including provision of fixing on pole by means of suitable size of clamps with nuts and bolts including necessary connection including taking down old unserviceable one complete all as specified and as directed. Make : Havells Cat Part No. IHBC010006 or equivalent approved.

Supply and erecting in true vertical position steel tubular swaged pole, 9 metre long, complete with mild steel base plate 6mm thick of size 300mmx300mm, B-118 finial taper plug, bolts, nuts, washers and screws, type 410 SP-55 including taking down old unserviceable one complete all as specified and as directed.

M&L for PCC 1:3:6 type C-1(using 20mm graded stone aggregate) as in coping of poles above GL including finishing to expose concrete surfaces even and fair and provision of form work for rough finished surfaces complete all as specified and as directed. Note : Size of concrete for foundation shall be as per actual requirement.

M&L for PCC 1:4:8 type D-2 (using 40mm graded stone aggregate) as in foundation of poles including finishing to expose concrete surfaces even and fair and provision of necessary form work for rough finished surfaces complete all as specified and as directed.

Taking down cement plaster/terrazo cast in situ of any description on brick or stone walls, including racking out joints, hacking for key, scrubbing down with water etc complete all as specified and as directed.

M&L for rendering 15 mm thick on fair faces of brick or concrete surfaces in cement mortar (1:6) finished even &smooth without using extra cement complete all as specified and as directed.

M&L for rendering 5mm thick in cement mortar (1:3) on fair face of concrete surfaces such as ceiling finished surface even and smooth without using extra cement complete all as specified and as directed.

Supply only Integral Water Proofing Compound, conforming to IS-2465-2003 and/or as approved, complete all as specified and as directed.

M&L for applying two coats of oil bound distemper over a coat of primer applied over 3mm thick super fine Birla or altek wall care putty finish including complete removal of existing treatment/preparation of new surfaces preparing the surfaces even and smooth complete all as specified and as directed.

M&L for preparation of old plastered surfaces of walls and applying one coat of oil bound distemper complete all as specified and as directed.

M&L for applying two coats of weather shield exterior emulsion paint over a coat of alkali resistant primer including preparation of new/old wall surface complete all as specfied and as directed.

M&L for applying one coat of white washing including preparation of old/previously treated surfaces of ceiling complete all as specified and as directed.

M&L for applying three coats of white washing including preparation of new/previously untreated surfaces of ceiling complete all as specified and as directed.

M&L for applying two coats of white washing including preparation of new or previously untreated surfaces of wall complete all as specified and as directed.

M&L for applying two coats of synthetic enamel paint over a coat of red oxide primer to new or previously un-treated steel surfaces of any description over 10cm in width or girth including preparation of new steel surfaces complete all as specified and as directed.

Demolition of precast concrete block/brick walling built in cement mortar complete all as specified and as directed.

M&L for brickwork with subclass 'B' bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1:6 complete all as specified and as directed.

Demolition of stone or boulders masonry built in cement mortar including all quoins, arches, pillars, pre-cast PCC bond stones with separating serviceable stones & setting aside for reuse in the work complete all as specified and as directed.

M&L for stone walling or random rubble, uncoursed, well bounded, bedded and solidly hearted, built in cement mortar (1:6) including brought up to courses complete all as specified and as directed.

Distmantling of floor, hearth or wall tiling including cement mortar bedding (but not backing) and removal of dismantled materials/rubbish from site complete all as specified and as directed

Materials & labour for coloured glazed ceramic tiles of size (300x200mm/350x250mm/450x350mm) of 7mm thick, as in vertical surfaces such as skirting/dado/riser to steps etc conforming to IS-13712 grade IB-III set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles over and including cement screed bed/backing layer of 10mm thick in cement mortar (1:4) complete all as specified and as directed.

Material & labour for non skid coloured ceramic tiles of 7 to 8mm thick ( Square/rectangular) area of each tile exc 0.11 Sqm but not exc 0.18 Sqm as in floors etc conforming to IS-13712, grade B-II-(a) set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles laid over and including cement screed bed/bedding layer of 15mm thick in cement mortar (1:6) complete all as specified and as directed.

M&L for 25mm thick PCC(1:2:4), type B1 (using 20mm graded stone aggregate) as in sub-base of floor finished rough for receiving floor finishes complete all as specified and as directed.

M&L for lacquer coated coloured chequered cement concrete tiles of size 300x300x25mm thick set, jointed and pointed in neat slurry in floors and steps with grey cement and pigments over and incl 15mm thick screed bed or bedding layer in cement mortar (1:6) complete all as specified and as directed.

M&L for 100mm thick cement conrete 1:3:6 type C-2 (using 40mm graded stone aggregate) as in path/steps laid with and including use and waste of form work and finishing the surfaces even and rough to receive the topping layer or tiling complete all as specified and as directed.

M&L for hardcore of gauge n.exc 63mm (using broken stone or boulders) deposited, spread and levelled in layers not exc. 15cm thick, watered and rolled/rammed to a true surface complete all as specified and as directed.

M&L for 75mm thick plain cement concrete 1:3:6 type C-2 (using 40mm graded stone aggregate) as in plinth protection/path etc finishing the surface even & smooth without using extra cement complete all as specified and as directed.

M&L for PCC (1:3:6) type C-2 (using 40mm graded stone aggregate) as in surface channels and drains including forming fair finished to drain channel complete all as specified and as directed.

M&L for machine cut kota stone flooring of size 20-25mm thick laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and mirror polishing laid over & including 20mm thick screed bed in CM 1:6 complete all as specified and as directed.

M&L for APP based ploymeric membrane minimum weighing 3 Kg/Sqm and minimum 3mm thick reinforced with ployster non wove fabric (wt. Not less than 150 gms/sqm) laid on primed surface by forced application complete including removal of existing roof treatment, roughening, cleaning and brushing of neat cement slurry all as specified and as directed and as per manufacturers instructions and duly tested for waterproof treatment.

M&L for 15mm thick cement screed in cement mortar 1:3 admixed with integral water proofing compound FOSROC complast x 412 IC @ 130 ml per bag cement including a bonding coat of FOSROC''s NITCO bond AR cement slurry/shalimar Tar product, Mumbai No. 1 liquid @ 200ml per bag complete all as specified and as directed and as per manufactuer's instructions including teting for leakproof treatment.

Supply and fixing in repair star white vitreous china wash down water closet pan (pedestal pattern) EWC, of size 520x360x390 mm with 'P' or 'S' trap, including fixing bolts, Plastic water closet seat and cover, closed pattern with flat bottom, and mild steel chromium plated or aluminised hinging device, making all necessary connections complete all as specified and as directed. Make : ESSCO Cat part No. ECS-WHT-551PS or equivalent approved .

Supply and fix in repair 10 litre capacity low level PVC flushing cistern(white), syphonic action type, with inlet, ball valve, float, handle, fixed with cast iron bracket (of suitable size) and providing 32mm dia PVC flush pipe and making all necessary connections complete all as specified and as directed. Make : ESSCO Cat part no. WHE-WHT-183L or equivalent approved complete all as specified and as directed.

Supply and fixed 15mm bore pillar taps, fancy type with long neck with aerator cast copper alloy with capstan head, chromium plated, screwed down, high pressure with long screwed shanks, fly-nuts, with screwed for GI pipe complete all as specified and as directed. Make : ESSCO Cat part No. SQT-508KN or equivalent approved make complete all as specified and as directed.

S&F of factory made steel windows with side hung shutters openable type including projective type hinges, steel handle and peg stay complete with glazing bars fixed in existing opening to match as per existing surface including a soft coat of primer including taking down old /unserviceable window complete all as specified and as directed.

S&F factory made steel ventilator with top hung shutters including hinges, steel peg stay complete including taking out/old unserviceable steel ventilator complete all as specified and as directed.

S&F 3mm thick sheet glass panes, ordinary quality and glazing with oil putty including steel pin in square n.exc 0.5 Sqm in each pane fixed to steel frame complete all as specified and as directed.

Dismantling old PGI/CGI sheeting any gauge, thickness including Nainital. Sikkim or similar pattern roof/facia including ridge etc and keeping serviceable sheets in safe custody for re-use complete all as specified and as directed.

S&F 0.50mm thick pre-painted galvalume aluminium zinc silicon finished with resin coat on both side @ 70 grms/Sqm GI based corrugated steel sheets of any colour and any pattern as approved having tensile strength of 550 Mpa as in roof covering fixed with self tapping screws as in roof complete all as specified and as directed.

S&F 0.50mm thick pre-painted galvalume aluminium zinc silicon finished with resin coat on both side @ 70 grms/Sqm GI based plain steel sheets of any colour and any pattern as approved having tensile strength of 550 Mpa as in ridges, valley, eaves etc fixed with self tapping screws complete all as specified and as directed.

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

M&L for mild steel TMT bars, 10mm dia and over cut to length, bent to shape required including cranking, bending spirally, hooping for columns, hookings ends and binding with and including MS wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

M&L for labour for Mild steel TMT bars 5mm dia and over upto including 10mm dia as in stirrups, spacers and binders cut to length, bend 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 as directed.

M&L for labour for RCC 1:2:4,(nominal mix) type B1 (using 20mm graded stone aggregate) as in slab supported on walls, beams and columns in floor, roofs, landings, balconies, canopies and in shelves and the like work including necessary form work complete all as specified and as directed. Note : Re-inforcement shall be measured and paid separately.

S&F 75mm bore PVC(SWR) pipes single socketed, in any length with rubber ring joints laid in trenches or fixed to wall/floor etc with necessary clamps, bolts etc complete all as specified and as directed.

S&F in repairs for steel rolling shutters (thickness of laths 1.25mm without ball bearing as specified including top cover, anchoring rod, hasp and staple and one shope hot of primer in position as indicated completed push pull or manual type including dismantling unserviceable steel rolling shutter complete all as specified and as directed.

KAMLESH ENTERPRISE

DHARMINDER SINGH

NISHA CONSTRUCTIONS

KARMA TSETEN BHUTIA

MAHENDRA KHAWAS

M/S MANOJ VERMA

BIJAY MITTAL

M/S S. S CHETTRI AND SONS