SPECIAL REPAIRS TO LT NET WORK AT KANCHENJUNGA ENCLAVE AND PROVISION OF OXYGEN SUPPLY SYSTEM AT MH AT KALIMPONG UNDER GE 867 EWS

Amount

Excavating in trenches, not exceeding 1.5m wide and not exceeding 1.5m in depth; for foundation, laying of pipe, cable etc., or for shafts, wells, cesspits, manholes, pier holes, etc., not exceeding 10 sqm on plan and getting out in soft/loose soil all as specified and directed by Engineer-in-charge.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm in soft/loose soil complete all as specified and directed by Engineer-in-charge.

Removing surplus excavated soil to a distance not exceeing 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed by Engineer-in-charge.

M&L for Plain cement concrete 1:4:8 mix type D2 (using 40 mm graded stone aggregate) in foundations, filling and mass-concrete etc., all as specified and directed by Engineer-in-Charge.

S&F pre-painted galvalume aluminium zinc coating GI based corrugated (Trepezium or tiled pattern etc.) steel sheet 0.50 mm thick (with 0.45 mm BMT) of any colour having tensile strength of 550 Mpa (pitch of corrugation shall be 200mm to 250mm and crest shall be 28mm to 32mm) as in roof covering/ cladding to wall fixed with self tapping screws complete all as specified and directed by Engineer-in-Charge.

S&F Pre- painted galvalume aluminum zinc coating GI based plain steel sheet 0.50 mm thick (with 0.45 mm BMT) of any colour having tensile strength of 550 Mpa as in roof covering, eaves board, ridges, hips,valley gutters, drip and straight flashing cladding to wall etc, fixed with self tapping screws complete all as specified and directed by Engineer-in-Charge. Make for Item No. 5&6: TATA BLUESLOPPE/ LLYODS /JMBS/ EVEREST INDUSTRIES LTD/CRIL/JSW Steel Ltd (JSW BISHWAS+) or equivalent as approved by GE.

M&L for Machine cut kota stone slab flooring 20-25mm thick as in floors laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing laid on and including 20mm thick screed bed in cement mortar 1:6 complete all as specified and directed by Engr-in-charge.

M&L 50 mm thick PCC 1:3:6, type C2 (using 40mm graded stone aggregate) in plinth protection/path laid in alternative bays finished even and smooth without using extra cement complete all as specified and directed by Engineer-in-Charge.

Use and removal of steel formwork to soffits of chajjas and similar item including edges, for rough finished surfaces of concrete flat all as specified and directed by Engineer-in-Charge.

M&L for reinforced cement concrete 1:2:4 mix, type B1 (using 20 mm graded stone aggregate) as in chajjas and the like complete all as specified and directed by Engineer-in-Charge. Note: Formwork and reinforcement shall be measured and paid seperately.

M&L for reinforced cement concrete 1:2:4 mix, type B1 (using 20 mm graded stone aggregate) as in bands, lintels not exceeding 1.5 m span etc., including necessary formwork completeall as specified and directed by Engineer-in-Charge. Note: Reinforcement shall be measured and paid seperately.

M&L for Mild steel deformed TMT bars 10mm dia and above as in reinforcement to concrete cut to length bent to shape required including cranking bending and binding with and including mild steel wire (annealed) not less than 0.9mm dia complete all as directed by Engr-in-charge.

M&L for Mild steel deformed TMT bars 8mm dia as in reinforcement to concrete cut to length bent to shape required including cranking bending and binding with and including mild steel wire (annealed) not less than 0.9mm dia complete all as directed by Engr-in-charge.

M&Lfor Mild steel deformed TMT bars 5mm dia and over up to and including 10 mm dia as in stirrups, spacers and binders , cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends & binding with and including mild steel wire (annealed) not less than 0.9mm dia all as specified.

M&L for rendering 15 mm thick on brickwork or concrete surfaces in cement mortar 1:6 finished even and smooth without using extra cement complete all as specified and directed by Engr-in-charge.

M&L for rendering 15 mm thick on brickwork or concrete surfaces in cement mortar 1:4 finished fair and even with and including integral waterproofing compound @ 3% by weight of cement as per manufacturer's instructions complete all as specified and directed by Engr-in-charge.

M&L for preparing newly plastered surfaces of walls and applying three coats of white wash complete all as specified and directed by Engineer-in-charge. Make: LOVELYCEM/ SURYACEM/ JANATHACEM / LUCKYCEM or equivalent make as approved by GE.

M&L for preparing new plastered surfaces of walls and applying two coats of premium Exterior emulsion paint over one coat of primer complete all as specified and directed by Engineer-in-Charge. Make: APEX of ASIAN or equivalent in JENSON & NICHOLSON/ BERGER/ SHALIMAR

S&F Fe 410-W (Gde-E- 250) quality-A Rolled steel sections, joist, channel, angle, flat or Tee sections fixed independently with angle cleats or other connecting plates etc., complete all as specified and directed by Engineer-in-charge.

M&L for factory made precast cement block masonry with solid blocks made of Plain cement concrete 1:3:6 mix type C1 (using 20 mm graded stone aggregate) exceeding 10cm width and setting in cement mortar 1:6 complete all as specified and directed by Engineer-in-charge. Make : Shankar Saw Mills/Sangam Prefeb Products or equivalent make as approved by GE.

S&F 105x60 mm size pressed steel door frame for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc., including PCC 1:3:6 type C0 filling complete all as directed by Engr-in-Charge. Make: - DIWAN STEELS/Ajanta Ispat/AVA Steels or equivalent as approved by GE.

S&F 35mm thick 2nd class hard wood plain framed panelled shutters (any number of panels) with panels of 12mm thick timber flat on both sides or of 12mm thick veneered particle board ,medium density, wood particle board with commercial face veneers with sizes of members of shutters as specified in SSR Part I, Section 8, clause 8.24 (a) fitted to chowkats complete all as specified directed by Engr-in-charge. Timber:- Sal/Kalasiris/Chaplash/Hollock/Bijasal

S&F steel window with side hung shutters (glazed or wire mesh shutters) fitted with box type hinges with suitable MS handles, peg stays, with glazing bars for receiving glass / MS flat for receiving wire mesh complete all as directed by Engr-in-charge.

S&F steel window with side hung shutters (glazed or wire mesh shutters) fitted with box type hinges with suitable MS handles, peg stays, without glazing bars complete all as directed by Engr-in-charge. Make for Item No. 23&24: M/s Madhu industries / M/s.SEN Harvick / AVA STEELS /M/s. Shiv Mular / M/s. AGEW. / M/s. Multiwyn Industries Corpn/ M/s Ganesh rolling shutters/M/s Venkateswara rolling shutters or equvalent make as approved by GE.

S & F Second class hard wood small fittings not exceeding 200 Cu Cm, such as door stoppers, brackets of any type including necessary labour complete all as specified and directed. Timber:- Sal/Kalasiris/Chaplash/Hollock/Bijasal

S&F 150 mm long Aluminium anodised barrel tower bolts of extruded aluminium section all as specified and directed.

S&F 150 mm long Aluminium alloy handles cast type anodised all as specified and directed.

S&F 300mm long aluminium alloy anodised sliding door bolts with hasp & staple (bolt type) and fixing clip of sheet , cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy all as specified and directed. Make for Item No. 26 to 27: - CROWN/ CLASSIC/ JYOTHI/ AMIT/ MOWJEE

S & F Stainless steel wire cloth, 0.36 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with stainless steel wire staples or wooden beeds all as specified and directed.

S & F 3mm thick sheet glass ordinary quality fixed with oil putty and necessary clips/nut bolts area not exceeding 0.5Sqm in each pane complete all as directed by Engr-in-Charge. Make:- TRIVENI/ SAINT GOBAIN/ MODIGUARD/ATUL/ HINDUSTAN or equivalent as approved by GE.

M&L Preparing new or previously un treated surfases of wood and wood based surfaces of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over one coat of pink primer all as specified and directed.

M&L preparing new or previously untreated surfaces of steel and iron surfaces of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer all as specified and directed. Make for Item No. 31&32:- ASIAN/ SHALIMAR/ BERGER/JENSON& NICHOLSON/IEL

M&L for Hardcore with Broken stone/boulders of gauge not exceeding 63mm, deposited, spread and levelled in layers not exceeding 15 cm thick, watered and rammed to a true surface all as specified and directed by Engineer-in-charge.

M&L for 100 mm thick Plain Cement Concrete 1:4:8, type D2 (using 40mm graded stone aggregate) as in sub base and finishing even and rough to receive toping layer complete all as specified and directed by Engineer-in-charge.

Supply, installation, testing and commissioning of main Oxygen manifold 2X2 cylinders for Oxygen with NRV's, copper Tail pipes with middle frame , end brass adapters suitable for oxygen cylinders and chain for individual cylinders compete all as per technical specification attached or as required to fulfill the site requirement complete all as directed by Engr-in-charge. Note:- The rate quoted shall be excluding cost of cylinders.

Supply, installation, testing and commissioning of 2 cylinders emergency manifold complete with copper Tail pipes with pressure reducer having non halogenated polymer materials in the high pressure side of the regulator , end brass adapters suitable for oxygen cylinders and chain for individual cylinders complete all as per technical specification attached or as required to fulfill the site requirement complete all as directed by Engr-in-charge. Note:- The rate quoted shall be excluding cost of cylinders.

Supply, installation, testing and commissioning of fully -automatic switch onve control panel with automatic changeover from Running Bank to Reserve Bank of cylinders and having non-halogenated polymer in the high pressure side of the primary regulators and 40 micron inlet filter complete all as per technical specification attached or as required to fulfill the site requirement complete all as directed by Engr-in-charge.

Supply and fix BPC flow meter with humifider bottles 0-15 LMP complete all as per technical specification attached or as required to fulfill the site requirement complete all as directed by Engr-in-charge.

Supply and fix Single Gas Digital Microprocessor based Alarm for oxygen with color coded LED display of line pressure status,audible alarm for High & low pressure condition , Test and alarm acknowledge (mute) facility complete all as per technical specification attached or as required to fulfill the site requirement complete all as directed by Engr-in-charge.

M&L for Copper pipe Medical Grade Arsenic free Semi Harden 12mm outer dia X 1mm thick including all fittings required, conforming to BS EN-13348 complete all as per technical specification attached or as required to fulfill the site requirement complete all as directed by Engr-in-charge.

M&L for Copper pipe Medical Grade Arsenic free Semi Harden 15mm outer dia X 1mm thick including all fittings required, conforming to BS EN-13348 complete all as per technical specification attached or as required to fulfill the site requirement complete all as directed by Engr-in-charge.

M&L for Copper pipe Medical Grade Arsenic free Semi Harden 28mm outer dia X 1mm thick including all fittings required, conforming to BS EN-13348 complete all as per technical specification attached or as required to fulfill the site requirement complete all as directed by Engr-in-charge.

Supply and fix factory degreased isolation valves, ball valves of brass body, duly chrome plated on the outer pheriphery, SS ball with high quality Teflon seated, connected to pipeline with brass ferrule for early maintenance. suitable for 12mm outer dia copper pipe and the ball valve should have same dimensions to avoid the flow friction with adapter complete all as directed by Engr-in-charge.

Supply and fix factory degreased isolation valves, ball valves of brass body, duly chrome plated on the outer pheriphery, SS ball with high quality Teflon seated, connected to pipeline with brass ferrule for early maintenance. suitable for 15mm outer dia copper pipe and the ball valve should have same dimensions to avoid the flow friction with adapter complete all as directed by Engr-in-charge.

Supply and fix factory degreased isolation valves, ball valves of brass body, duly chrome plated on the outer pheriphery, SS ball with high quality Teflon seated, connected to pipeline with brass ferrule for early maintenance. suitable for 28mm outer dia copper pipe and the ball valve should have same dimensions to avoid the flow friction with adapter complete all as directed by Engr-in-charge.

Supply, installation, testing and commissioning of Bed Head Panels 1200mm Length with provision of gas outlets (for oxygen) 2 Nos outlets, D28nos socket and 3 nos switches complete all as per technical specification attached or as required to fulfill the site requirement complete all as directed by Engr-in-charge.

Supply and fix Wall Outlet for Oxygen with BPC adaptor mplete all as per technical specification attached or as required to fulfill the site requirement complete all as directed by Engr-in-charge .

M&L for making of hole on wall of any size and making good to disburbed surface and provn of pipe for passing of gas pipe from wall complete all as specified and directed by Engineer-in-Charge.

M&L for point wiring with 1.5 Sqmm (nominal area) PVC insulated un - sheathed single core stranded copper conductor FRLS cable 1100 volts grade (conforming to IS) drawn through and including rigid non metallic PVC conduit, medium grade of suitable size with all necessary fittings, concealed in walls/ceilings etc., including 1.5 Sq mm PVC insulated copper conductor FRLS cable for earth continuity conductor and connected to earth dolly and to be terminated in 1.6 mm thick pressed steel terminal boxes concealed type/surface type for mounting fittings like switch, socket, fan regulator etc. with 3 mm thick laminated bakelite sheet cover (Make: Hylem or equivalent ) for housing switches, socket outlet, regulator etc., for one light /fan point controlled by one switch/one bell / buzzer point controlled by one bell push/one 3 / 5 -pin switch socket outlet 5 amps on independent board including testing on completion complete all as specified and directed by Engineer-in-Charge.

M&L for point wiring with 2.5 Sqmm (nominal area) PVC insulated un - sheathed single core stranded copper conductor FRLS cable 1100 volts grade (conforming to IS) drawn through and including rigid non metallic PVC conduit, medium grade of suitable size with all necessary fittings, concealed in walls/ceilings etc., including 2.5 Sqmm PVC insulated copper conductor FRLS cable for earth continuity conductor and connected to earth dolly and to be terminated in 1.6 mm thick pressed steel terminal boxes concealed type/surface type for mounting fittings like switch, socket, fan regulator etc. with 3 mm thick laminated bakelite sheet cover (Make: Hylem or equivalent ) for housing switches, socket outlet, regulator etc., for one 5 / 6 -pin switch socket outlet 15 amps on independent board including testing on completion complete all as specified and directed by Engineer-in-Charge. Make for Item No. 49&50 Cable: (i) Finolex, (ii) Plaza, (iii) Havells, (iv) Polycab, (v) KEI, (vi) Anchor Conduit: (i) Kinjal, (ii) Alwyn (iii) Harsh, (iv) Finolex (v) Berlia (vi) Plaza

S&F switch piano, flush button, single pole, 5 amps, one way complete all as specified and as directed by Engineer-in-Charge.

S&F switch socket combination 2 – in – one 5 Pin , 5 amps flush type complete all as specified and as directed by Engineer-in-Charge.

S&F switch socket combination 2 – in – one 6 Pin , 5 / 15 amps flush type complete all as specified and as directed by Engineer-in-Charge.

S&F ceiling rose 3 terminal PVC/Polycarbonate, insulated body complete all as specified and as directed by Engineer-in-Charge. Make for Item No. 51 to 54: (i) Anchor (ii) Plaza, (iii) Havells (Crabtree) (iv) ABB (v) Shalabh

S & F Energy efficient LED tube light fitting, 4",1X22 watt, with bipin holders, connector block, CCT-6500K,system output lumen not less than 2000lm, extruted aluminium housing with high quality Polycabonate diffuser , wide voltage protection range 140V-270V including connecting up with PVC insulated 3 core sheathed 0.5 sqmm copper conductor two numbers PVC mounting blocks for fixing of fitting complete all as specified and directed by Engineer-in-charge.MAke Philips ,Model -TMC501, TMC501P 1XT-LED 22W P3241 or equivallent in Crompton/Havells.

S&F sheet metal enclosure DB SPN 8 way 240 V with 200 Amp rated bus bar, powder coated, double door all as specified and as directed by Engineer-in-Charge.

Supply and Fixing of MCB SPN 32 Amps, 10 KA breaking capacity, 240 volts, 50 Hz complete all as specified and as directed by Engineer-in-Charge.

Supply and Fixing of MCB SP 6 to 32 Amps, 10 KA breaking capacity, 240 volts, 50 Hz complete all as specified and as directed by Engineer-in-Charge. Make for Item No. 56 to 58: Legrand/Siemens/Schneider

M&L for sub main wiring complete with 2 runs of 6 Sqmm PVC insulated heavy duty and unsheathed FRLS cable with multistranded copper conductor and drawing through and including rigid PVC conduit of 25 dia concealed in wall/ceiling and connecting terminal ends including provision of 1 run of 6 Sqmm insulated multistranded copper cable as earth continuity conductor and connecting to earth dolly complete all as directed by Engr-in-charge. Note: 2 runs of 6 Sqmm and one run of 6 Sqmm and one run of conduit shall be measured as one unit length. Make Cable: (i) Finolex, (ii) Plaza, (iii) Havells, (iv) Polycab, (v) KEI, (vi) Anchor Casing & Caping: (i) Kinjal, (ii) Alwyn (iii) Harsh, (iv) Finolex (v) Berlia (vi) Plaza

Supply and fixing Exhaust Fan AC Single Phase, 230/240 Volts, of size 300 mm sweep, Heavy duty, with & including louvers, mounting ring, MS rag bolts, nuts, washers etc and connected from ceiling rose/connector with & including suitable size flexible copper conductor PVC insulated sheathed cord, and testing on completion complete all as specified and as directed by the Engineer-in-Charge. Make: CG Cat No. EXHD300-4-1 or equivalent in Polar/ Havells/ Khaitan/Usha/Orient

S&F LED security light 25 watt, efficacy 90 lumen/watt , IP 65 protection , surge protection 4 KV , Sleek design,PDC housing fixed to wall with and and including 1.20 m long 25mm dia light grade GI bracket by means of nuts , bolts, and clamps complete all as specified and directed by Engineer-in-Charge. MAKE: Cat Part No BRP020 LED CW 240 V 25 of Philips or equivalent of Havells/Crompton.

Earthing complete with galvanized steel earth plate electrode 600 x 600 x 6 mm buried directly in ground ( earth pit not less than 2.25 m deep bellow ground level ) with top edge of the plate not less than 1.5 m below normal ground level, connected to GI earth lead wire 4 mm dia. by means of galvanized iron or steel bolts , nuts , check nuts and washers, and connected to equipments as directed , including funnel with GI medium grade watering pipe 20 mm bore , wire mesh , charcoal or coke and common salt in alternate layers of 15 cm compacted thickness all around the earth electrode , with concrete pit in PCC 1:3:6 type C-1 , 50 mm thick pre cast RCC 1 : 2 : 4 type B-1 cover slab reinforced with 8 mm dia deformed bar 15 cm C/C and suitable handle of 10 mm dia round bar, 15 mm GI medium grade pipe for earth lead protection including necessary excavation earth work in soft/loose soil and disposal of spoil to a distance n.exc. 50 m and necessary testing complete all as shown on electrical plate No. 3 of MES SSR Part-I complete all as specified and as directed by Engineer-in-Charge. NOTE: Rate quoted shall be deemed to include for earth lead and protection pipe upto 7.5m.

Supply and spreading of dry sand in trenches for cable coushioning and punned down complete all as specified and directed by Engineer-in-Charge. Note:- Punned thickness only shall be measured for payment purpose.

M&L for common burnt bricks, sub class 'B', of size 250 x 125 x 75 mm laid in trenches for cable protection complete all as specified and directed by Engineer-in-charge.

Supply and laying in trenches, fixed to wall or drawn through pipe etc., XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 120 sqmm 3.5 core and connecting with necessary lugs including taking out exising unserviceable cable complete all as specified and directed by Engineer-in-Charge.

Supply and laying in trenches, fixed to wall or drawn through pipe etc., XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 95 sqmm 3.5 core and connecting with necessary lugs including taking out exising unserviceable cable complete all as specified and directed by Engineer-in-Charge. Note for Item No. 65&66:- Excavation, earth work, brick protection, protection pipe and sand coushioning shall be measured and paid separately. Make of cable shall be CCI / Gloster / ICC / Unistar / NICCO / Asian (RPG) / Havells / Polycab/PRG/Universal/Plaza/Crystal cables/Terracom/ Rallison/Mescab/Jeypore/KEI

Material and labour for 80 mm dia bore GI tubing Light grade, laid under roads/ floor, or fixed to wall or along the pole with suitable size M.S.flat iron clamps, nuts, bolts and washers for cable protection including taking down/out existing pipe complete all as specified and directed by Egineer-in-Charge.

Material and labour for 50 mm dia bore GI tubing Light grade, laid under roads/ floor, or fixed to wall or along the pole with suitable size M.S.flat iron clamps, nuts, bolts and washers for cable protection including taking down/out existing pipe complete all as specified and directed by Egineer-in-Charge. Make for iItem No. 67&68: TATA/ZENITH/JINDAL.

Earhing complete with galvanized steel earth plate electrode 600X600X6mm buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5m below ground level, connected to GI earth strip of size 32x6mm, by means of galvanized iron or steel bolts, nuts, check nuts and washers, and conneced to test point as directed, including funnel with GI med grade watering pipe 20 mm bore, wire mesh charcoal or coke and common salt in alternate layers, of 15 cm compacted thickness all around the earth electrode, with concrete pit in PCC 1:3:6 type C-1 , 50 mm thick pre cast RCC 1:2:4 type B1 cover slab reinforced with 8 mm dia reinforced bar 15 cm C/C and earth lead handle, 40 mm GI medium grade pipe for earth lead protection including necessary excavation earth work in any type of soil and disposal of spoil to a distance n.exc.50m and necessary testing complete all as shown on electrical plate No.3 of MES SSR Part I including taking out existing earth plate etc., complete all as specified and as directed by Engineer-in-charge. NOTE: Rate quoted shall be deemed to include for GI earth strip and protection pipe upto 7.5m.

Material and labour for replacement of old unserviceable voltmeter/ Ammeter with Panel mounted multi function three phase digital energy meter of accuracy Cl-1.0 for measuring Voltage, Current, KW, KVAR, KWH, KVAH and power factor and making the disturbed surface good by welding/riveting in MS sheet 1.6 mm thick on the hollow portion duly painted and replacement of wiring if required complete all as specified and directed by Engr-in-charge. Make: Schneider EM6400 with RS 485 Port or equivalent in Siemens/L&T.

Material and labour for replacement of old unserviceable indicators any type with LED based indicating lamps of RYB colour incl disconnecting and connecting of the same complete all as specified and directed by Engineer-in-charge. Make: Legrand/ABB/Siemens

Material and labour for replacement of old unserviceable CT of LT Panel /Feeder pillar box with CT of 300/5A ratio, 5 VA, CL-1.0 incl connecting, disconnecting and testing complete all as specified and directed by Engineer-in-charge. Make: Legrand/ABB/Siemens

Material and labour for replacement of old unserviceable CT of LT Panel /Feeder pillar box with CT of 200/5A ratio, 5 VA, CL-1.0 incl connecting, disconnecting and testing complete all as specified and directed by Engineer-in-charge. Make: Legrand/ABB/Siemens

Sub Total of Schedule 'A'

Schedule of Credit (Minus) Rs. 11,010.00 B/F from Ser page No. 33 NOTE: Bidder shall insert credit amount as rate Rs. 11,010.00 in Green field under Col-M. If bidder does not insert the amount the same will be deducted from total amount of Schedule 'A' and accordingly total amount of tender will be considered in deciding the lowest tender.

Sub Total of Schedule of Credit

JAYSHREE CONCERN

MS BRAHMA CONSTRUCTION

RAJU TAMANG

RAMESH GURUNG

HEM RAJ GURUNG

S K ENTERPRISES

C. M. AGARWAL AND CO