PERIODICAL SERVICES TO CERTAIN BLDG AT BURDONG AND MP GOLAI AND REPARI MAINT EXTERNAL ELECTRIC SUPPLY LT PANELS MCCBS EARTHING CABLES AND THEIR CONNECTED ITEMS AT MS 2 TO MS 13 UNDER GE GANGTOK

Amount

Material and labour for preparation of old decorated plastered surface of walls, by brooming down or steel wire brushing, scrapping down smoke soot, mould, moss and efflorescent salts and trading oil and greasy spots and applying two coats of white wash complete all as directed by the Engr-in-Charge.

All as per item No 1.00 here-in-before but for ceiling surfaces

All as per item No 1.00 here-in-before but one coat of acrylic emulsion distemper on wall surfaces complete all as specified and as directed.

M&L for preparation of old surfaces of wall all as per item No 1.00 here-in-before and apply one coat of cement base paint on wall including curing complete all as specified and as directed.

M&L for preparation of old surfaces of wall and applying two coats of cement base paint over one coat of chalk whiting primer on wall including curing complete all as specified and as directed.

Material & labour for preparation of old painted surfaces of wood & wood based materials over 10 cm width or girth and applying one coat of synthetic enamel paint (1st grade quality) complete all as directed by the Engr-in-Charge.

All as per Item Sl No 6.00 above but applying two coats of synthetic enamel paint (1st grade quality) complete all as specified and as directed.

Material and labour for applying one coat of synthetic enamel paint (1st grade quality) on old painted steel and iron surfaces of any description over 10 cm in width or girth including necessary preparation of surfaces complete all as specified and as directed.

All as per Item Sl No 8.00 above but applying two coats of synthetic enamel paint (1st Grade quality) complete all as specified and as directed.

M&L for complete removal of existing treatment from old decorated plastered surface of wall and removal of nails etc & filling cracks/hole with putty applying wall putty up to 1mm thick as required (multipurpose mixer shall be used for proper mixing of putty) and applying two coats of acrylic emulsion distemper (white or coloured approved by GE) by roller complete all as specified and directed as per manufactures instruction.

M&L for preparation of old treated surfaces of MS roof sheet of any description and in any position over 10cm girth or width and applying one coat of anti corrosive coptic green paint over a coat of red oxide zinc chrome primer complete all as specified and directed.

M&L for preparation of old treated surfaces of MS roof sheet of any description and in any position over 10cm girth or width and applying two coats of anti corrosive coptic green paint compelte all as specified and as directed.

Taking down cement plaster any description, thickness on brick or stone walls etc including racking out joints, hacking for key, scrubbing down with water etc compelte all as specified and as directed.

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

M&L for rendering 15mm thick in cement mortar (1:4) in two layers, using water proofing compound in top layer as per manufacturers instructions on brickwork or concrete surfaces, finished even and smooth without using extra cement complete all as specified and as directed.

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

Supply only integral liquid water proofing compound complete all as specified and as directed.

M&L for preparation of newly plastered surfaces of wall and applying two coats of cement base paint over a coat of alkali resistant priming paint on wall complete all as specified and as directed.

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

M&L for preparation of newly plastered surfaces of wall and applying 1.5mm thick wall care putty (Multipurpose mixer shall be used for proper mixing of putty) and applying two coats of acrylic emulsion distemper (white or coloured as approved by GE) by roller complete all as specified and as directed.

M&L for applying one coat of weather shield exterior emulsion paint (weather coat) including preparation of old wall surfaces complete all as specified and as directed.

M&L for applying two coats of exterior acrylic emulsion painting (weather coat) over a coat of alkali resistant primer including complete removal of existing treatment and preparation of old/new surfaces complete all as specified and as directed.

Hacking out old broken glass (any thickness , size, quality or description) from metal frame including punching or drilling out old glazing pins/springs clips and removal from the site complete all as directed by the Engr-in-charge.

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

Dismantling old PGI/CGI/Fiber 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 & as directed.

Supply and fix 0.50mm thick pre-painted galvalume aluminium zinc coating 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 by the Engr-in-Charge.

Supply and fix 0.45mm thick pre-painted galvalume aluminium zinc coating GI based plain steel sheets of any colour having tensile strength of 550 Mpa as in ridges, valley, eaves, etc fixed with self tapping screws complete all as specified and as directed by the Engr-in-Charge

Dismantling of wall and ceiling board (fibre pulp, insulation etc) /AC sheets and plywood any thickness and cover fillets and removal of dismantled materials/rubbish from site complete all as specified and as directed.

S&F powder coated GI grid frame work for false ceiling comprising of the following sections for making partitions of 600mm x 600mm size fixed to walls with rawl plugs & screws and hanged to roof with and including 1mm dia GI wire suspender of suitable length and butterfly clips, size of main tee shall be 23mm x 28mm x 0.30mm thick, cross tee shall be 23mm x 28mm x 0.30mm thick and wall angle shall be 20mm x 20mm x 0.30mm thick complete all as specified and as directed.

Supply and fix 4mm thick Non asbestos fibre cement building boards (E-board) of approved texture, for insulation and acoustic purpose of size 595 x 595 mm size fixed with staples on snap grid as in ceiling with and including dusting of surfaces and applying two coats of oil emulsion diatemper over a coat of primer including preparation of surfaces complete all as specified and as directed by the Engr-in Charge.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified & as directed.

Material & labour for non skid coloured ceramic tiles of 7 to 8 mm 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..

Materials & labour for coloured glazed ceramic tiles of size (300 mm x 200 mm / 350 mm x 250 mm / 450mm x 350mm ) x 7 mm 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.

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

M&L for 75mm thick PCC (1:3:6), type C-2 (using 40 mm graded stone aggregate ) as in plinth protection; path / hardstanding etc laid in bays / panels not exc. 2.00 Sqm each including construction joints at suitable interval and each corner and filled with bituminous mastic filling (1 part bitumen & 3 part sand) and finished the surface even and smooth without using extra cement complete all as specified and as directed

E/M Portion: Excavation in trenches not exceeding 1.5 M in wide and not exc. 1.5 M in depth for taking out or laying of under ground cable in soft / loose soil complete all as specified and as directed.

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

Removing surplus soil to a distance not exceeding 50 M and deposited at a level not exceeding 1.5 M above the starting point complete all as specified and as directed.

M&L for cutting the existing road / PCC / drain for taking out / laying of underground cable including necessary earthwork excavation and making good to match with the exisitng surface complete all as specified and with PCC (1:3:6) type C1 (using 20 mm graded stone aggregate) 100mm thick complete all as specified and as directed. Note- (i)GI pipe shall be measured and paid separately. (ii) Any damages made/caused to the HT/LT cables,water supply pipelines,OFC cables etc during the excavation works shall be made good by the contr as per original and GE Cost of the same is deemed to be included to be included in the unit quoted rate.

M&L for 50mm dia bore galvanised iron light grade for cable protection and sealing both ends including taking out old pipe complete all as specified and as directed.

M&L for 80mm dia bore galvanised iron light grade for cable protection and sealing both ends including taking out old pipe complete all as specified and as directed.

Taking up/down existing defective cable of sizes 2/3/3.5/4 core 10 to 70 sqmm from the trenches / ducts/ along walls / poles / through poles / under roads/ inside sub station including relaying in same or different position/location complete all as specified and as directed.

All as per above item No. 42.00 but 95 to 240 qmm complete all as specified and as directed.

Laying,jointing, testing and commissioning of serviceable cable obtained from taking out in same or new location or position i.e. in trenches/on walls/floord/roof/ceiling etc of size 2/3/3.5/4 core 16 to 70 sqmm including necessary cable lugs, gland etc complete all as specified and as directed.

Supply & laying testing and commissioning in trenches or fixing on wall or passing through pipe or in cable ducts XLPE insulated PVC sheathed IS-7098 (Part-I), screened , PVC bedded and PVC tape sheathed galvanised steel strip or wire armoured electric power cable (heavy duty) 1100 volts grade with stranded aluminium conductor of size 10 sqmm 2 core including cable lugs, glands, insulation tape etc complete all as specified and as directed.

All as per item No 45.00 here-in-above but size of 10 sqmm 4 core

All as per item No 45.00 here-in-above but size of 16 sqmm 2 core

All as per item No 45.00 here-in-above but size of 16 sqmm 4 core

All as per item No 45.00 here-in-above but size of 25 sqmm 4 core

All as per item No 45.00 here-in-above but size of 35 sqmm 4 core

All as per item No 45.00 here-in-above but size of 50 sqmm 3.5 core

All as per item No 45.00 here-in-above but size of 70 sqmm 3.5 core

All as per item No 45.00 here-in-above but size of 95 sqmm 3.5 core

All as per item No 45.00 here-in-above but size of 120 sqmm 3.5 core

M&L for straight through joint (Heat Shrinkable) for under ground PVC insulated and PVC sheathed armoured heavy duty XLPE cables with aluminium conductor including jointing kit, including making joints for the cable of size 10 to16sqmm 3/3.5/4 core cables including testing complete all as specified and as directed.

All as per item No 55.00 here-in-above but size of 25 - 50 sqmm 3/3.5/4 core

All as per item No 55.00 here-in-above but size of 70 - 150 sqmm 3/3.5/4 core

All as per item No 55.00 here-in-above but size of 185 - 300 sqmm 3/3.5/4 core

S&F in repair MCCB 400 Amp,4 pole, 36 KA microprocessor based of 50Hz,415 V adjustable type including necessary cable lugs & wire etc complete all as specified and as directed.

All as per item No 59.00 here-in-above but 250 Amps,4 Pole, 36 KA microprocessor based

All as per item No 59.00 here-in-above but 250 Amps, 3 pole, 25 KA thermal magnetic based

All as per item No 59.00 here-in-above but 200 Amps, 4 pole, 25 KA thermal magnetic based

All as per item No 59.00 here-in-above but 100 Amps, 4 pole, 16 KA thermal magnetic based

All as per item No 59.00 here-in-above but 63 Amps, 4 pole, 16 KA, thermal magnetic based

S&F in repair Onload Change over switch 160 Amps, 4 Pole, I-O-II Operation, manual type, with sheet steel enclosure or panel mounted as per site requirement including necessary cable lugs & Wire etc complete all as specified and as directed.

All as per item No 65.00 here-in-above but 100 Amps,4 Pole

All as per item No 65.00 here-in-above but 63 Amps,4 Pole

Supply and fix in repair for 240 Sqmm LT UG XLPE aluminium conductor cable wornout/heated/detoriated aluminium lugs including nuts,bolts,washers and PVC tape complete all as specified and as direcred.

All as per item No 68.00 here-in-above but 185 sqmm LT UG XLPE aluminium conductor cable lugs.

All as per item No 68.00 here-in-above but 120 sqmm LT UG XLPE aluminium conductor cable lugs.

All as per item No 68.00 here-in-above but 95 sqmm LT UG XLPE aluminium conductor cable lugs.

All as per item No 68.00 here-in-above but 70 sqmm LT UG XLPE aluminium conductor cable lugs.

All as per item No 67.00 here-in-above but 50 sqmm LT UG XLPE aluminium conductor cable lugs.

All as per item No 68.00 here-in-above but 25 sqmm LT UG XLPE aluminium conductor cable lugs.

M & L for servicing of LT panels/Feeder piller box of any size by complete cleaning of panel and bus bar at chamber with CTC solution, and welding the door using arc welding and fixing of heavy duty hinges/Locking Handles/latches and necessary nut, bolts, washers/Leads/busbar and made it completely functional for open/close and incl checking of incoming and out going cable connections, Re-fixing of existing Cables, ACBs & MCCBs, and repair to connected PCC foundation and frame works, rewiring of control and power wiring of LT panel/Feeder with suitable size of FRLS cable but not less than 1.5 sqmm, replaceing of various unserviciable ON/OFF switches, lugs/Gland/Base plate/indicating Lamp/CT Coil etc making the panel fully functional including numbering the LT panel/feeder box and marking on panels (incoming and locations of outgoing MCCBs), to the satisfaction of Engr-in-Charge complete all as specified and as directed.

M&L for painting of LT panel board of sqmtr not less than 20 sqmtr by spraying two coats of epoxy based weather proof paint of ivory/Red colour over a coat of red oxide primer after cleaning of rusty panel surface of both inside/ outside by emery paper and necesary preparation of old steel surface complete all as specified and as directed.

M&L for painting of LT panel board of sqmtr not less than 10 sqmtr by spraying two coats of epoxy based weather proof paint of ivory/Red colour over a coat of red oxide primer after cleaning of rusty panel surface of both inside/ outside by emery paper and necesary preparation of old steel surface complete all as specified and as directed.

M & L for Earthing complete with galvanized earth plate electrode 600 x 600 x 6 mm buried directly in ground vertically to a depth of not less than 2.25 mtr below ground level connected to galvanised iron strip 32x6mm dia means of nut, bolts and washers made out of galvanized iron mild steel and 40 mm dia GI pipe "light grade" for protection of earth lead/Strip and connected to control board or main switch or as directed by Engineer -in-Charge including earthing pit in PCC (1:3:6) type C1 for chamber & Pre-cast RCC cover of size 380 x 380 x 40 mm with one handle made out of 8 mm dia round bar, 20 mm dia GI pipe light grade for watering funnels , wire mesh and provided charcoal or coke of alternative layers of 15 cm including necessary earth work complete complete all as specified and as directed. Note- Rate quoted included the cost of earthwork , GI protection & GI strip from earthpit to LT panel upto 15 mtr.

S & F LED Multifunctional meter with CTs Complete all as specified and as directed.

S & F Indication Lamp (LED type) Set of 3 Complete all as specified and as directed by Engr in-Charge.

Supply and fix in repair of LT CTs copper wound capacity as per site requirement complete all as directed

Supply , fixing and commissioning Design verified as per IS /IEC-61439-1&2 LT Panel outdoor LT Panel / LT Pillar Box by CPRI Approved manufactures of comprising of the following all as directed by removing the old existing panel complete with out damaging the existing floor / cable ducts at secondary sub station complete all as specified and as directed. Note: The details of LT Panel board have been given against Particular Specification Clause No 24.9 to 24.9.7 of this tender.

Supply , fixing and commissioning Design verified as per IS /IEC-61439-1&2 LT Panel outdoor LT Panel / LT Pillar Box by CPRI Approved manufactures of comprising of the following all as directed by removing the old existing panel complete with out damaging the existing floor / cable ducts at secondary sub station complete all as specified and as directed. Note: The details of LT Panel board have been given against Particular Specification Clause No 24.10 to 24.10.7 of this tender.

Supply , fixing and commissioning Design verified as per IS /IEC-61439-1&2 LT Panel outdoor LT Panel / LT Pillar Box by CPRI Approved manufactures of comprising of the following all as directed by removing the old existing panel complete with out damaging the existing floor / cable ducts at secondary sub station complete all as specified and as directed. Note: The details of LT Panel board have been given against Particular Specification Clause No 24.11 to 24.11.7 of this tender.

Supply and fixing 1100 volts ghrade heavy duty duty 16 sqmm stranded cable PVC insulated aluminium conductor,served with inner sheathing of PVC and overall PVC sheathed in service connections supended by insulating hangers not more than 01 meter apart including 4 mm suspnsion wire one twin core cable flat/circulaor complete all as specified and as directed.

Supply and laying of DWC HDPE pipe,ISI marked in trenches or in cable ducts or fixed on walls using clamps along with all accessories like socket,bend,couplers etc confirming to IS 14930,part-II complete with fitting cutting,jointing etc of size 50 mm outer dia complete all as specified and as directed by Engr-in-Charge

Supply and laying of DWC HDPE pipe,ISI marked in trenches or in cable ducts or fixed on walls using clamps along with all accessories like socket,bend,couplers etc confirming to IS 14930,part-II complete with fitting cutting,jointing etc of size 75 mm outer dia complete all as specified and as directed by Engr-in-Charge

Supply and fix in repairs MCB of 4 pole of 63 Amps, 25 KA,415 volt , 10 KA complete with connection ,testing and commissioning complete all as specified and as directed.

Supply and fix in repairs isolator of 3 pole of 63 Amps, 25KA 415 volt, 10 KAcomplete with connection ,testing and commissioning complete all as specified and as directed.

Supply and fix in repairs isolator of 3 pole of 100 Amps, 25 KA 415 volt, 10 KAcomplete with connection ,testing and commissioning complete all as specified and as directed.

Supply and fix in repairs MCB of 2 pole of 63 Amps,25 KA, 240 volt, 10 KA complete with connection ,testing and commissioning complete all as specified and as directed.

Supply and fix in repairs MCB of 2 pole of 40 Amps,10 KA, 240 volt, 10 KA complete with connection ,testing and commissioning complete all as specified and as directed.

M&L for providing plain cement concrete in (1:3:6) mix type C2 (using 40 mm graded stone aggregate ) in foundations complete all as specified and as directed.

S&F of street light terminal boxes made out with SMC material, shock & dust proof of inside size 300x200x105mm as per IS and including 20 Amp, TPN busbar fixed on insulators, 01 No 10Amp, SP MCB, earth termination with nuts & bolts and including 02 sets of flat iron 25x6mm clamps of suitable size with nuts, bolts and washers including two coats of aluminium paint over a coat of primer on exposed steel surfaces complete all as specified and as directed.

Janata Enterprises

M/S ANIL KUMAR THAKUR

DHARMINDER SINGH

M/S MANOJ VERMA

NISHA CONSTRUCTIONS

BIJAY MITTAL