SPL REPAIR TO BLDG NO G-35 G-36, G-38 and G-39 MT GARAGES OF 420 FD HOSP and SECURITY FENCING OF BLDG NO P-16 (COMBINED KOTE OF 320 FD HOSP, 420 FD HOSP and 164 MH UNDER AGE B and R-I OF GE NORTH BINNAGURI

Amount

Demolition of cement concrete in ground floor and paving n exc 15cm thickness (below or above the ground level) built in cement mortar complete all as specified and as directed.

M&L for 100mm thick Cement concrete type C2 1:3:6 using 40 mm graded stone aggregate as in sub base complete all as specified and as directed

M&L for 80 mm thick Machine pressede precast concrete interlocking paver block any shape and size conforming to IS 15658-2006 of Grade M-40 with grey cement and no pigment complete all as specified and as directed.

M&L for Sand filling under floors or in foundations including watering and consolidation including Spreading and leveling in layers n exc. 40 mm thick complete all as specified and as directed.

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

M&L for machine cut kota stone slab flooring 20 - 25mm thick as in flooring over 15mm thick cement screed base(1:6) laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and directed

M&L for machine cut kota stone slab flooring 20 - 25mm thick as in skirting over 10mm thick cement backing coat (1:4) laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and directed

M&L for mild steel TMT bars 6mm to 10mm dia, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends & binding with & including mild steel wire (annealed) not less than 0.9mmdia or securing with clips quality complete all as specified and as directed.

M&L for Mild steel TMT bars 6 to 8mm dia and over, cut to length, bent to shape required including cranking, bending spirally and binding with and including mild steel wire (annealed) not less than 0.90 mm dia as in stirrups complete all as specified and directed.

Demolition of brick work or stone/ boulder masonry, built in cement mortar including all quoins, pillars etc.complete all as specified and directed

M&L for Brick work with flyash bricks old size straight or curved on plan to any radius in or curved on plan exceeding 6 m mean radius built in Cement Mortar 1:6 complete all as specified and directed

M&L for Brick work with flyash bricks old size, half brick work straight or curved on plan of radius built in Cement Mortar 1:4 complete all as specified and directed

Demolition of reinforced concrete of any description and in any position not otherwise specifically provided for including removing of demolished material from site complete all as specified and as directed.

M&L for RCC Type B1 1:2:4 (Nominal Mix) using 20 mm graded stone aggregate as in lintels upto 1.50 m clear span, cills, steps, seismic and other bands, parapet & railings upto 60 cm height, copings etc. including necessary formwork. complete all as specified and directed

M&L for RCC type B0 1:2:4 (12.5 mm Aggregate (Nominal mix)) using 20 mm graded stone aggregate as in Chajja complete all as specified and directed.

M&L for Slabs supported on walls, beams B1 1:2:4 (20 mm graded stone aggregate (Nominal mix))and columns in floors,roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and directed

M&L for Use and waste of formwork to chajjas and similar items including edges. complete all as specified and directed

M&L for Use and waste of formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) complete all as specified and directed

S& F factory made Pressed steel frames confirming to IS , having profile of size 125 x 60 mm, 1.25 mm thick MS Sheet for doors with one or more rebates including necessary supply and fixing lugs, lock strike plate, etc. 100 mm size hinges, with one shop coat of zinc chromate primer and fixing complete all as specified and as directed.

Taking down chowkat with shutter (without taking off shutters from the frame) n exc 1.5 sqm each but not n. exc 4 sq.m complete all as specified and directed

Taking down chowkat with shutter (without taking off shutters from the frame) exc 1.5 sqm each. complete all as specified and directed

S&F for Flush shutters, 30mm thick solid core construction, with block board core and plywood face panels, commercial type on both sides. complete all as specified and directed

S&F 30mm thick, factory made 2nd class HW glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc. divided into squares, with plain, chamfered or rounded, mitred and rebated sash bars, any numbers, edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing glass, etc.

S&F Sheet glass, 3 mm thick ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane Sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane all as specified and directed.

S&F Aluminium anodised barrel tower bolts of extruded section size 150 mm complete all as specified and directed

S&F Butt hinges medium weight, cold rolled mild steel 100 mm size complete all as specified and directed

S&F Aluminium handles cast type anodised 150 mm size complete all as specified and directed

S&F Aluminium anodised sliding door bolt, with hasp & staple (bolt type) and fixing clips of sheet, cast of extruded sections and fixing bolts and sliding bolts of extruded sections 200 mm long complete all as specified and directed

S&F Stainless steel wire cloth, 0.50 mm nominal dia of wire and average width of aperture 1.00 mm and fixed with stainless steel wire staples complete all as specified and directed

S&F factory made pressed steel windows of standard size and section as shown on HQ CE Siliguri Zone Drawing No CESZ/2018/TD-07, Sheet 1/3 to 3/3 with glazing bars including all fittings like MS hold fast, box hinges, Handles , MS Tower Bolts, Stoppers, hinges, MS stay with long screw, MS spring latch, MS Guard Bar/ grill etc complete with glazing bars including one shop coat of zinc chrome primer complete all as specified and as directed. Notes:- (a) Rate quoted shall be deemed to be including of all fittings & fixtures. (b) Glass, wire mesh, MS Guard Bar/grill shall include in the rate and painting shall be measured and paid separately wherever applicable under relevant items of Sch. (c) The Drawings referred above are available in the office of Engr-in-Charge and can be referred in the office working hours if required.

M&L for 75mm thick PCC (1:3:6) type C-2 with using 40mm graded stone aggregates as in plinth protection laid in panels and finished even and fair with out using extra cement including necessary form work complete all as specified and as directed. Note: Joints 12mm wide joints to full depth of PCC shall be provided at every 3 meters interval and at every change of direction and shall be filled with mixture of bitumen and sand in 1:3 by weight.

M & L for rendering 15 mm on fair faces of brick work or concrete surfaces finished even and fair without using extra cement in two coats, first coat 10mm thick in CM 1:6 and second coat 5mm thick in CM 1:4 with liquid water proofing compound as per manufacturer's instructions (top layer ) complete all as specified and directed. Note : Liquid water proofing compound shall be measured and paid separately under relevant item of this schedule.

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

M & L for rendering 5 mm thick in Cement Mortar 1:3 on fair faces of brick work or concrete ceiling surfaces finished fair and even complete all as specified and directed

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

M&L for preparation of new treated surface of wall and greasy spots and applying three coats of white wash on decorated surfaces of wall including washing floors, cleaning glass, joinery, electrical fittings, wiring etc of drops and splashes complete all as specified and as directed

M&L for preparation of old treated surface of wall and greasy spots and applying two coats of white wash on old decorated surfaces of wall including washing floors, cleaning glass joinery electrical fittings, wiring etc of drops and splashes complete all as specified and as directed

M&L for preparation of newly plastered surfaces of wall and applying two or more coats of 100% premium acrylic emulsion paint having VOC less than 50gm/litre and UV resistance as per IS 15489:2004, Alkali & Fungal resistance, dirt resistance exterior paint of required shade (Company Depot tinted) with silicon additives @ 1.43 Ltr/10Sqm over and including priming coat of exterior primer applied @ 0.90 liter/10Sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 Sqm over new/old surfaces as per the manufacturer instruction and all coats including primer to be applied with fully automatic airless spray machine of paint application with flow speed of minimum 1 ltr per minute having pressure of 3300 PSI. Allow 6-8 hrs to dry the surface in subsequent coats of paint complete all as specified and as directed

M&L for complete removal of existing treatment of old decorated treatment on wall / ceiling / chajjas by scrapping with true care wall sander : L-01/H-01 ( having mechanical vacuum mechanism ) having RPM not less than 1500, sanding pad of 80 grit having dia 7"/9" to make the surface free from dust, loose paints etc. or equivalent makes viz Xpress sanding machine having sanction vacuum bag or by manual scrapping tools where mechanical removal is not possible and filling cracks, holes etc complete and applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new/old surfaces as per the manufacturer instruction and all coats including primer to be applied with fully automatic airless spray machine of paint application with flow speed of minimum1 ltr per minute having pressure of 3300 PSI. Allow 6-8 hrs to dry the surface in subsequent coats of paint

M&L for preparation of newly plastered or unplastered surfaces of ceilings and applying three coats of white wash including washing floors, cleaning glass, joinery, electrical fittings, wiring etc. of drops and splashes complete all as specified and as directed.

M&L for preparation of old plastered or unplastered surfaces of ceiling by brooming down or steel wire brushing ; scrapping down smoke soot, moulds, moss and efflorescent salts and treating oil and greasy spots and applying two coats of white wash on old decorated surfaces of ceiling including washing floors, cleaning glass, joinery, electrical fittings, wiring etc. of drops and splashes complete all as specified and as directed.

Taking down old existing tarfelt/Lime concrete of any type and course from roof surface including adjoining parapets and removing the material to out side Md land including roughening old concrete surfaces by tucking & rubbing with wire brushes and cleaning the surfaces with water to remove all loose dust etc. complete all as specified and as directed.

M & L for Rendering 10 mm screed bed Cement Mortar 1:4 on fair faces of brick work or concrete surfaces finished even and smooth without using extra cement complete all as specified and as directed.

M&L for providing and applying single component acrylic polymer modified, fibre reinforced waterproof coating in 4 coats of application (a) applying primer coat with Primer @ 0.3 Kg/Sqm (b) over priming coat applying as specified below or manufacturer instruction with fibre reinforcement a width of approx 1m @ 0.75Kg/Sqm on the flat or vertical surfaces over parapet wall and ensure that there are no bubbles of creases. Overlapping of the fibre is a minimum of 50mm and allow this coat to dry for a period of 2-6 hrs depending on the atmospheric condition. (c) applying second coat of roof guard @ 0.75Kg/Sqm (d) Applying final coat of primer @ 0.08Kg/Sqm after 2nd coat has dried properly. Note: Water proofing treatment shall be carried out by authorised applicator approved by the manufacturer.

S&F Mild steel framed work as in doors or gates of angle or other section Fe-410-W(Gde-E-250) Quality-B with gusset plates, rails, braces, etc complete, drilled for fixing of steel sheeting or other covering. Doors, etc to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (including steel sheeting or other covering, running rails and guides) and hanging also fastening and fixing complete all as specified and as directed.

M&L for preparation of newly Steel Surfaces of any description, over 10cm in width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

M&L for PCC 1:2:4 Type B-1 (20mm graded aggregate) providing as in kerbs,filling hollow space in chowkhat,copings, water troughs and the like including weathering, slightly rounded or chamfered angles and throating complete all as specified and as directed.

Dismantling post of struts (wood,steel or RCC) any sectionincluding taking out embedded portion in concrete, brick work, masonry etc and making good the disturbed ground complete or all as specified and as directed

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

S&F for making existing post hole of required of size each n.exc 0.5 cum, getting out in soft/loose soil to accommodate Steel/RCC fencing post by trimming/excavation complete and removing surplus soil to a distance not exceeding 50Mtr spread and leveled complete all as specified and directed

S&F for MS work like 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 complete all as specified and as directed.

S&F for Mild steel TMT round 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 0.9mm dia or securing with clips.complete all as specified and as directed

Dismantling of Barbed wire of any type and size.complete all as specified and as directed

S&F for galavanized. 2 strand, steel barbed wire 2.24 mm dia barbed with 2mm dia barbs at 75mm spacing and galvanized coating of steel wire shall confirm to the requirement as laid down for medium coated wire in IS 4826 and straining and fixing to any type of standard rails staining bolts, including securing or tying at crossings with and provision of galvanized mild steel pins etc complete all as specified and as directed.

Supply only mesh any size Chain link MS galvanisd fencing, any size or type complete all as specified and as directed.

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provision of binding wire complete all as specified and as directed

M&L for Plain Cement Concrete type D2 1:4:8 (using 40 mm graded crushed stone aggregate) in foundations,filling and mass concrete complete all as specified and as directed

M&L for Rendering 15mm thick on fair faces of brick work or concrete surfaces using cement mortar 1:4.complete all as specified and as directed

S&F for Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, exc 5cm but n exc 10 cm long complete all as specified and as directed.

M&L for three coats of Colour wash on newly plastered/unplastered /concrete surfaces of wall/fencing posts including preparations complete all as specified and as directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc for taking credit ( credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc complete all as specified and as directed.

M&L for point wiring complete with 1.5 Sqmm single core PVC insulated unsheathed FR-LS cable 1100 volts grade (ISI marked) with multistranded copper conductor with proper colour coding drawn through and including non-metallic rigid PVC medium grade conduit and conduit accessories (ISI marked) concealed in wall/fixed to roof, ceiling etc including provision of 1.5 Sqmm PVC insulated multistranded unsheated copper conductor cable FR-LS (ISI markd) with proper colour coding as earth continuity conductor connected to common earth dolly , sheet steel sunken terminal box of appropriate size suitable for switch/ fittings concealed in walls, with back plate, top cover fixed flush to wall for housing switches, socket outlets, fan regulators etc duly earthed including cutting chases of existing wall for conduits and sinking for boxes and making good to the disturbed surface of wall/floor and matching with existing specifications. Connections of cable with MCB's or bus bar shall be done through proper size copper/brass thimbles. all as specified and as directed for the following :- (a) One light point controlled by one way switch 5/6 amps.

As per item no 63 above but One ceiling fan/Exhaust fan/Wall Fan point controlled by one way switch 5/6 amps.

As per item no 63 above but One socket out let 5/6 amps point on the independent board

As per item no 63 above but One socket out let 5/6 amps point on the same board

All as per item No 63 above but wiring with 2.5 sq mm single core multistranded copper conductor including provision of 2.5 Sqmm PVC insulated multistranded unsheated copper conductor cable FR-LS (ISI marked) with proper colour coding as earth continuity conductor connected to common earth dolly , for one socket out let 15/16 amps point on the independent board complete all as specified and directed

S&F switch piano flush type 5/6 amps single pole one way complete all as specified and directed.

S&F socket 2 in 1, 5 Pin, 5/6 amps, white ivory finish flash type complete all as specified and directed.

S&F Switch socket combination 2 and 3 Pin, 5/15 amps, multipurpose flush non shutter, non inter locking type white ivory finish with, complete all as specified and directed.

S & F in deluxe fan Electronic regulator 120/280 volts AC 50 Hzs rotary step white/ivory finish complete all as specified and directed.

S & F lamp holder, insulated body, with back plate suitable for batten/angle fittings complete all as specified and directed.

S&F LED white glass Lamp 1x9 Watt 230V Base-22 complete all as specified and directed.

S&F in ceiling rose, bakelite, surface type, 220/240 volts, three terminals complete all as specified and directed.

S&F IP 20, class I, LED light 1X18 W (or nearest next higher wattage) (4feet), 5700K, wall/ surface mounted, integrated type with aluminium housing and decorative and caps with integrated high efficiency electronic driver and surge suppressor of 2KV or more, luminaire efficiency > 95 lumens/watt, power factor > 0.90, operating range - 140 to 270 V, 50 Hz fixed with 02 Nos of PVC round/ square blocks, screws etc complete with all accessories internally prewired and connecting up with and including necessary taking down the old unserviceable fitting complete all as specified.

S & F Energy saving new generation environmental friendly long life versatile pressure die cast aluminium IP 66 security light fitting luminaire with high power LEDs as light source and electronic driver of capacity 35 watts with pre wired and necessary mounting arrangements, provision of new 3 core multistranded copper conductor of size 23/0.193 from ceiling rose to fitting and GI pipe bracket made out of GI pipe medium grade 32 mm dia 1.5 mtr long bend to required shape complete including removal of old unsv fitting all as directed

Material and labour for concealed sub-main wiring alongwith earth wire of size of 2 x 6.0 sq. mm + 1 x6.0 sq. mm earth wire, ISI marked, FRLS, PVC insulated, multi stranded, copper conductor, single core cable drawn through and including PVC rigid conduit (medium grade) of size not less than 25 mm with all fittings and accessories ISI marked including cutting chases for conduits & making good to walls, floors etc complete, including taking down old unsv aluminium submain wiring all as specified and as directed. NOTE : Two runs of 6sqmm conductor for main and one run of 6 sqmm conductor as earth wire with proper colour coding including one run of PVC conduit shall be measured as one unit length. Connections of cables wit MCBs or bus bar shall be done through appropriate size brass/ copper thimbles

S&F Sheet metal enclosure for 4 way Distribution Boards (DB’s), double door, Triple pole & neutral with 200 amps rated bus bar, 415Volt IP-20 protection suitable for fixing MCB"S/lsolators with and including taking down old one complete all as specified and directed.

Supply and fixing of moulded case circuit breaker (MCCB) four pole Adjustable type 415 volt, 50 Cycles, 160 Amps of breaking capacity 36 KA after and including taking down / dismantling of old existing unserviceable one complete all as specified and as directed.

S&F MCB distribution boards (DBs) with sheet metal enclosure, double door, IP 43 protection, 240 Volts, 8 way, single pole and neutral, with 200 Amps rated copper bus bar (as per OEM), neutral link, earth link earthing studs, suitable for fixing MCBs, without MCBs fixed flush to wall/other surface including taking down old one complete all as specified and as directed.

S&F MCB distribution boards (DBs) with sheet metal enclosure, double door, IP 43 protection, 240 Volts, 4 way, single pole and neutral, with 200 Amps rated copper bus bar (as per OEM), neutral link, earth link earthing studs, suitable for fixing MCBs, without MCBs fixed flush to wall/other surface including taking down old one complete all as specified and as directed.

S&F MCB, Triple pole & neutral 63 amps, 240 volts, ‘C’ curve, 10KA including taking down old unsv one complete all as specified and as directed.

S&F MCB, Single pole & neutral, 32 to 63 amps, 240 volts, ‘C’ curve, 10KA all complete with and including taking down old unsv one as specified and as directed.

S&F MCB, Single pole, 5 to 32 amps, 240 volts, ‘C’ curve, 10 KA all complete with and including taking down old unsv one as specified and as directed.

Material and labour for earthing complete with galvanized steel plate electrodes of size600x600x6mm 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 wire 4.00 mm earth lead by means of nuts, bolts, checknuts and washers including 15 mm bore galvanized iron pipe, medium grade for protection of earth lead upto the length of 7.5 meter towards test terminal and 20 mm bore galvanized iron pipe, medium grade for watering, and providing of charcoal and common salt in alternate layers, including necessary earth work in any type of soil and including PCC pit in PCC 1:2:4 with provision of wire mesh and funnel, complete all as shown in electrical plate No 3 of SSR Part- I including testing on completion and taking down old unserviceable earthing complete all as directed and as specified.

ANIL KUMAR SAH (BID ID -3368798)

SHRI SATPAL SINGH (BID ID -3367186)

N K Construction (BID ID -3367877)

Shri Amarnath Sah (BID ID -3365364)

L. B. SHARMA (BID ID -3368969)

BBKundu (BID ID -3365347)

R.MANJIT& CO (BID ID -3368012)