REPAIR MAINT OF JHORA NALAS STAIR DRAINS AND OTHER MISC WORK AT OLD CANTT AND UPTO MS 13 AND REPAIR MAINT OF EXTERNAL ELECTRIC SUPPLY LT PANELS MCCBS EARTHING CABLES AND THEIR CONNECTED ITEMS AT NEW CANTT UNDER GE GANGTOK

Amount

Excavation in trenches not exc. 1.5 metre wide and not exc. 1.5 metre in depth and getting out as in soft/loose soil for foundation/for laying u/g cable etc. Complete all as directed by the Engr-in-Charge.

Excavation over areas,n.exc 1.5m deep and getting out in soft/loose soil complete all as directed.

All as per item no 2.00 but for each additional 1.5m or part thereof in depth beyond the first 1.50 m complete all as directed.

M&L for returning, filling in, including spreading levelling watering and well ramming in layers not exceeding 25 cm in thick as in hard / rocky / soft / loose soil complete all as specified and directed.

Removing surplus soils to a distance not exceeding 50 mtr and depositing where directed at a level not exc. 1.5 mtr above the starting point complete all as specified and directed.

Demolition of brick work or stone / boulder masonary, built in cement mortar including all quoins, arches, pillare, etc but exclusing ashlar facings, dressed stones work and precast concrete articles complete all as directed.

Demolition of reinforced cement concrete of any description and in any position such as pre-cast manhole cover or cover slab of septic tanksroofs, floor, beams etc (reinforcement cut as required to facilitate demolition) complete all as directed by the Engr-in-Charge.

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

M&L for precast PCC (1:3:6) type C1 (using 20mm graded stone aggregate) block masonry with solid blocks, exc. 10 cm in width and setting in CM (1:6) complete all as specified and as directed.

M&L for PCC (1:3:6), type C-2 (using 40mm graded stone aggregate) as in foundations, filling and mass concrete complete all as specified & as directed.

M&L for PCC (1:3:6), type C-1 (using 20mm graded stone aggregate) as in coping complete all as specified & as directed.

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

Hand packing (any thickness) at back of walls over arches etc. and raising (or lowering) to the required level complete all as specified & as directed. NOTE:- Stone boulders obtained from item No 07.00 here-in-before shall be reused.

M&L for 75mm thick PCC (1:3:6) type C-2 (using 40 mm graded agg) in plinth protection path/hardstanding/drain bed/ jhura bed finished cement concrete surfaces fair and even including forming construction joint filled with CM (1:6) complete all as specified & as directed.

M&L for 100mm thick PCC (1:2:4) type C-2 (using 40 mm graded agg) in plinth protection path/hardstanding/steps/drain bed/ jhura bed finished cement concrete surfaces fair and even including forming construction joint filled with CM (1:4) all as specified & directed.

M&L for rendering 15 mm thick in CM (1:3) with using water proofing compound as per menufacture instrcution on fair faces of brick or concrete surfaces, finished even & fair with using extra cement complete all as directed.

M&L for rendering 15 mm thick in CM (1:4) on other than fair faces of brick or concrete surfaces, finished even & fair with using extra cement complete all as directed.

M&L Lacquer coated coloured chequered cement concrete tiles 300 x 300mm x 25mm 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 of motar for laying floor finishes in cement plaster (1:4) all as specified and as directed.

S&F for PVC(SWR) 75mm pipes single socketed, in any length with rubber ring joints, laid in trenches or in floor with necessary clamps, bolt, bends, Tee all as specified and as directed.

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

Extra for forming fair finished drain or channel 30 cm inner girth complete all as specified and as directed.

M&L for formwork to faces of walls, retaining walls, abutments, parapets and staircase railing and similar work including attached pillasters, buttresses, etc.; vertical or to better in rough finished surfaces complete all as specified and as directed.

M&L for Plain cement concrete (1:3:6), type C-2 as in Plum concrete in retaining walls etc including plums of stone/boulders (Basalt, trap or any other approved) of size 200 to 300mm complete all as specified and as directed.

Supply only stone boulders (Basalt trap or any other approved) of size 200 to 300mm complete all as specified and as directed.

M&L for RCC (1:2:4) (nominal mix) type B1 (using 20 mm graded stone aggregate) as in RCC band complete all as specified and as directed.

M&L for formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressum-mers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc. as fair finished completed 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 for hooping for columns , hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips.complete all as specified & as directed.

M&L for Mild steel TMT bars 6mm to 8mm 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 0.9 mm dia or securing with clips complete all as specified & as directed.

M&L for struck or recessed pointing in cement mortar (1:4) to brick or stone wall complete all as specified and as directed.

M&L for raised pointing in cement mortar (1:4) to random or polygonal rubble, uncoursed or brought upto courses complete all as specified and as directed.

E/M Portion: 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. 34.00 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 4 core including cable lugs, glands, insulation tape etc complete all as specified and as directed.

All as per item No 37.00 here-in-above but size of 16 sqmm 4 core

All as per item No 37.00 here-in-above but size of 25 sqmm 4 core

All as per item No 37.00 here-in-above but size of 35 sqmm 4 core

All as per item No 37.00 here-in-above but size of 50 sqmm 3.5 core

All as per item No 37.00 here-in-above but size of 70 sqmm 3.5 core

All as per item No 37.00 here-in-above but size of 95 sqmm 3.5 core

All as per item No 37.00 here-in-above but size of 120 sqmm 3.5 core

All as per item No 37.00 here-in-above but size of 185 sqmm 3.5 core

All as per item No 37.00 here-in-above but size of 300 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 47.00 here-in-above but size of 25 - 50 sqmm 3/3.5/4 core

All as per item No 47.00 here-in-above but size of 70 - 150 sqmm 3/3.5/4 core

All as per item No 47.00 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 51.00 here-in-above but 250 Amps,4 Pole, 36 KA microprocessor based

All as per item No 51.00 here-in-above but 250 Amps, 3 pole, 25 KA thermal magnetic based

All as per item No 51.00 here-in-above but 200 Amps, 4 pole, 25 KA thermal magnetic based

All as per item No 51.00 here-in-above but 100 Amps, 4 pole, 16 KA thermal magnetic based

All as per item No 51.00 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 57.00 here-in-above but 100 Amps,4 Pole

All as per item No 57.00 here-in-above but 63 Amps,4 Pole

Supply and fix in repair for 300 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 60.00 here-in-above but 185 sqmm LT UG XLPE aluminium conductor cable lugs.

All as per item No 60.00 here-in-above but 120 sqmm LT UG XLPE aluminium conductor cable lugs.

All as per item No 60.00 here-in-above but 95 sqmm LT UG XLPE aluminium conductor cable lugs.

All as per item No 60.00 here-in-above but 70 sqmm LT UG XLPE aluminium conductor cable lugs.

All as per item No 60.00 here-in-above but 50 sqmm LT UG XLPE aluminium conductor cable lugs.

All as per item No 60.00 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 haevy 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 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 25x4mm 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 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 specified and as directed.

Supply and fixing 1100 volts grade 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

Supply , fixing and commissioning Design verified as per IS /IEC-61439-1&2 LT Panel outdoor / 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 30.9 to 30.9.6 of this tender.

Supply , fixing and commissioning Design verified as per IS /IEC-61439-1&2 LT Panel outdoor / 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 30.10 to 30.10.6 of this tender.

Supply and laying of DWC 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 directed by Engr-in-Charge

Supply and laying of DWC 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 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.

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

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

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

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

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. Sintex cat Part No. GSJB-3020, or equivalent Hansel

M&L for providing plain cement concrete in (1:4:8) mix type D2 (using 40 mm graded stone aggregate ) in foundations complete all as specified

M& L for preparation of old painted surfaaces of street light steel tubular poles above GL/Copping including cross section channels,flat iron clamps by srapping with wire brush applying one coats of aluminium paint including pole numbering using three layer of radium strip of min 4-5 inch wide(Yellow,Green,Blue) on each pole using printer letter all as specified and directed. Note-:(i) Ladders scaffolding,safety belts etc required for execation of works shall be arranged by contractor & cost of the same is deemed to be included in the unit rate quoted rates. (ii) Contractor shall be fully responsible for the safety aspects of the people enagaged by him & any issues(if any) arising during the work shall be dealt by the contractor& the Dept shall be no way responsibile whatever.

KARMA TSETEN BHUTIA

BIJAY MITTAL

DHARMINDER SINGH

M/S ANIL KUMAR THAKUR

M/S MANOJ VERMA

M/S S. S CHETTRI AND SONS

KAMLESH ENTERPRISE