SPECIAL REPAIR TO BLDG NO SP 02 AND PROVN OF CYCLE SCOOTER PARKING SHED UNDER AGE B R II AGE E M OF GE BENGDUBI

Amount

B/R Items Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out in soft/loose soil complete all as specified and directed.

Excavating in trenches in soft/loose soil n. exc 1.5m wide and n. exc1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n.exc 10sqm on plan and n.exc 1.5m in depth and getting out. in soft/loose soil complete all as specified and directed.

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

Excavating in post holes( or similar holes) each n exc 0.50 cum , getting out,returning filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm in soft/ loose soil complete all as specified and directed.

Removing excavated material (soil) n exc 50m and depositing where directed at a level n exc 1.5m above the starting point complete all as specified and directed.

Removing excavated material (soil) exc 250m but n exc 500m and depositing where directed at a level n exc 1.5m above the starting point complete all as specified and directed.

M&L for hardcore of gauge n.exc. 63 mm,with broken stone and boulder, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surfaces complete all as specified and directed.

M&L for cement concrete type D2, 1:4:8 using 40mm graded stone aggregate as in foundations filling and mass concrete complete all as specified and directed.

Supply only integral water proofing compound liquid grade conforming to IS-2645 complete all as specified and directed. (Pidiproof of Dr.fixit or equivalent).

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

M&L well burnt old size sub Class ‘B’ bricks, laid flat, in trenches for cable protection complete all as specified and as directed.

M&L for formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams,sides and soffits (if any) of foundation and plinth beams; and similar work; vertical to rough finished surface complete all as specified and directed.

Taking down chowkat or frame with shutter (without taking off shutter from the frame) area not exc. 1.5sqm each, including cutting holes for removing the hold fast,making good disturbed surfaces and removing materials from site of work complete all as specified and directed.

M&L for MS framed work such as grills,gratings, etc.. with ends of bars shouldered and/or riveted,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 directed.

S&F Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required:hooks (stay), heavy, for large gates; hook and pintle hinges:large hasps and staples; chains;hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified and directed.

S&F Mild steel screw bolts Diameter of neck in 11 to 15mm (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, length of bolt exc 10cm and n exc 15cm long complete all as specified and directed.

M&L for rolled sections as in main and cross beams, hip and jack rafters, purlins where connected to comman rafters and running rails fixed with angle cleats or other connecting plates conforming to Fe 410 W (Gde E-250) quality-A including welded to rafter,purlin complete all as specified and directed.

M&L for Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment etc conforming Fe-410W(GdeE-250) quality -A complete all as specified and directed.

M&L for Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161- 1979 grade St.-240 conforming to Fe 410 -W (Gde E- 250) quality A complete all as specified and directed.

S&F Welded steel wire fabric weight not exc. 4.0 Kg/Sqm to wood or steel members complete all as specified and directed.

S&F steel window with side hunge shutters including projecting type hinges with steel handle and steel peg stey, tower bolts etc. complete with glazing bars dovetailed or welded complete all as specified and directed.

S&F 0.71mm thick Plain, Aluminium sheeting, Alloy 31000 H4 in ridges, hips, valley gutter, drip and straight flashing (length and girth as fixed) complete all as specified and directed.

S&F Pre- painted coloured trapezoidal profiled Galvalume/ Zincalume sheet with min thickness 0.50mm TCT confirming to IS - 513(AZ-150 GSM, Al Zn allay metalic coating with 550 Mpa yield stress as per AS-1397) as in roof covering/cladding to wall, fixed with self tapping screws colour exterior coat of silicon modified polyster/BHP x RW paint system 20 micron top coat applied over 5 micron primer and 5 micron polyster back coat applied over 5 micron primer , all fixed with galvanized self drilling self tapping fastner (12-14 x 55 with EPDM seals) complete all as specified and directed.

S&F Pre- painted coloured plain sheet Galvalume/ Zincalume sheet with min thickness 0.50mm TCT confirming to IS - 513(AZ-150 GSM, Al Zn allay metalic coating with 550 Mpa yield stress as per AS-1397) as in roof covering/cladding to wall, fixed with self tapping screws colour exterior coat of silicon modified polyster/BHP x RW paint system 20 micron top coat applied over 5 micron primer and 5 micron polyster back coat applied over 5 micron primer , all fixed with galvanized self drilling self tapping fastner (12-14 x 55 with EPDM seals) complete all as specified and directed.

M&L for 75mm thick PCC 1:3:6 type C2 (Using 40mm graded stone aggregate) as in plinth protection finished even and smooth using extra cement.Joints to be given at every 3m interval and corners of buildings and fitted with bituminious mastic or equivalent filler complete all as specified and directed.

M&L for 75mm thick PCC 1:3:6 type C2 (Using 40mm graded stone aggregate) as in sub base of floor complete all as specified and directed.

M&L for 100mm thick PCC 1:3:6 type C2 (Using 40mm graded stone aggregate) as in sub base of floor/ floor path complete all as specified and directed.

M&L for providing 50 mm thick PCC (1;3:6) type B-1 (using 20mm graded stone aggregate) as in sub base,incl finished even and smooth with using extra cement complete all as specified and directed.

M&L for 40mm thick cement concrete type B-1, 1:2:4 (using 20 mm graded stone aggregates) as in hard standing and rough finished the concrete surface etc complete all as specified and directed.

M&L for 40mm thick cement concrete type B-1, 1:2:4 (using 20 mm graded stone aggregates) as in flooring including finished the surface even and smooth without using extra cement complete all as specified and directed.

M&L Cement concrete type B-1, 1:2:4 (20mm graded aggregate) 40mm thick cement concrete type mixed with admixture Conplast WL Xtra (of make FOSROC or equivilant brand of other manufacture) at the rate of 125ml/50kg bag of cement and vergin poly propylene Fibre (Recron) (of Make RELIANCE OR equvilant brand of other manufracturer) at the rate of 125 gm per 50 kg Bag of cement, as in padding over roof etc, finsihed even and smooth without suing extra cement, comlete, all as specified and under the guidence of authorised applicator of the manufracturer complete all as specified and directed.

M&L for waterproofing coating with polyurethane based water proofing liquid membrane to be applied by brush with three coats miniumum dry film of total thickness 1mm thick and shall be cured by reaction with atmospheric moisture to give a tough elastomeric wterprofing membbrance, complete all as specifried and as directed by as per manufacturer instructions.

M&L for Coving (50mm X 50mm ) to be done at all junctions with Nitobond SBR latex to be mixed with cement,complete all as specified and as directed

M&L for screed bed or bedding layer of mortar 20mm thick in cement mortar (1:4) on roof slab concrete surface finsihed even and smooth (without using extra cement) mixed with water proofing compound as per manufacture instruction etc complete all as specified and as directed. Notes : WPC shall be measured and paid seperately

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

M&L for preparation of surfaces and apply Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50gms/litre, of approved manufacturer, of required shade and colour complete, as per manufacturer's specification. Two or more coats on new work complete all as specified and directed.

M&L for sheet glass, 4mm thick, ordinary quality and glazing with oil putty in squares n exc. 0.50 Sqm each pane complete all as specified and directed.

M&L for one coats of synthetic enamel paint on old treated steel surfaces of any description over 10cm in width or girth including preparation of surfaces complete all as specified and directed.

M&L for two coats of synthetic enamel paint on old treated steel surfaces of any description over 10cm in width or girth including preparation of surfaces complete all as specified and directed.

M&L for two coats of synthetic enamel paint over one coat of red oxide on new steel surfaces of any description over 10cm in width or girth including preparation of surfaces complete all as specified and directed.

S&F steel water tubes medium grade galvanised with all fittings laid in trenches bore of tube 15 mm complete all as specified and directed.

S&F steel water tubes medium grade galvanised with all fittings laid in trenches bore of tube 20 mm complete all as specified and directed.

S&F steel water tubes medium grade galvanised with all fittings laid in trenches bore of tube 25 mm complete all as specified and directed.

M&L for 40mm dia GI pipe Light grade with all necessary fittings laid in floors, fixed to wall/ceiling etc forcomplete all as specified and as directed.

Taking down steel tubing & connections including cleaning for refixing serviceable pipe or removal balance pipe of 15 mm dia bore complete all as specified and as directed.

Taking down steel tubing & connections including cleaning for refixing serviceable pipe or removal balance pipe of 20 mm dia bore complete all as specified and as directed.

Taking down steel tubing & connections including cleaning for refixing serviceable pipe or removal balance pipe of 25 mm dia bore complete all as specified and as directed.

Dismantling water tanks and removing to store exc 500 ltr but not exc 1000 ltr capacity complete all as specified and as directed.

S&F rotational moulded PVC water storage tank 1000 ltrs capacity conforming to IS-12701(1989) cylindrical vertical type double-layered with closed top (thereated) including inlet,outlet and wash out holes of approved make hoisted and fixed in position all as specified in SSR Part I etc completge all as specified and directed.

S&F stop valve cast copper alloy screw down high pressure with crutch or butterfly handle screwed both end form iron pipe or for union and fixed of size 20mm dia complete all as specified and directed.

S&F ball valves for 20mm bor dia of pipe high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 15mm-142gms/ 2 0mm-210gms./25mm-455gms/ 40mm - 690 gms) complete all as specified and directed.

S&F 110mm PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls complete all as specified and directed.

S&F 110mm bore PVC (SWR) bends with rubber ring joints any radius complete all as specified and directed.

M&L for forming Contraction (Dummy) joints 65mm deep x 10mm wide,filled with sealing compound grade 'A' complete all as specified and directed.

M&L for Forming 12mm expansion joints filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound Grade 'A' complete all as specified and directed.

Demolition of Brickwork or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings,dressed stonework and precast concrete articles complete all as specified and directed.

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

Demolition of Concrete un- reinforced of any description and in any position not otherwise specifically provided for complete all as specified and directed.

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

Dismantling plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings incl ridges, hips and valley gutter complete all as specified and directed.

Dimantling of Asbestos cement (corrugated,semi corrugated, etc.) sheets in roof coverings including ridges etc complete all as specified and directed

M&L for pre polished coloured cement concrete chequred tile 300x300x25mm with grey cement and no pigment of approved quality size 300X300X 25mm thick on floors over and including 15 mm thick screed bed cement mortar 1:6 set and jointed in neat cement slurry and pointed with colour to match the tiles complete all as specified and directed.

M&L for providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete all as specified and directed.

M&L for providing and laying 80mm thick factory made chamfered edge cement concrete paver block of M-30 grade with approved colour, design & pattern as in footpath,parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of coarse sand,compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with fine sand and cutting of paver block as per required size and pattern, finishing and sweeping extra sand;complete. complete all as specified and directed.

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

M&L for rendering 15 mm thick in two layers 10mm +5mm in cement mortar 1:4 on external surfaces of brick work or concrete surfaces with using WPC finishing the surfaces even and smooth without using extra cement complete all as specified and directed. Note:- WPC will be measured and paid separately under respective item of this schedule.

M&L for preparation of new surfaces 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 surfaces complete all as specified and directed.

M&L for preparation of old surfaces by complete removal of existing treatment 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 surfaces complete all as specified and directed.

M&L for complete removal of existing treatement of internal wall and appying two coat of oil bound distemper over a coat of alkali resistant primer etc complete all as specified and as directed

Hacking out old broken glass (any thickness size quality and discription) for metal frame exc 1.5 sqm including punching, drilling out old glazing pins / spring clips and providing new ones complete all as specified and directed.

M&L for repairing of Cracks & Honeycomb Treatment by Injection Grouting by Identify the cracks and joints, shall be chased open into 'U' groove shape.The surface of the groove shall be suitably prepared as require to apply the mortar. Apply a bond coat of SBR Latex (of Make Fosroc Notobond or equivilant of SIKA/ STP and sealed with Shrinkage controlled, polymer modified, fiber reinforced cementitious repair mortar fixing PVC nozzle, injection grouting to be done with cement slurry admixed with expanding grout admixture to be mixed @ 225 gm per bag of cement complete all as specified and as directed.

M&L for Bore packing to be done at pipe entries by forming proper formwork and filling the gap with non-shrinkable cementitious grout conbextra GP2 of Make Fosroc or equivilant of SIKA/ STP and sealed with epoxy/polyester sealant complete all as specified and as directed.

E/M Items M & L for XLPE insulated GI wire/Strip armoured Electric power cable (Heavy duty) with stranded Aluminium conductor 1100 Volts grade, cross sectional area 50Sqmm 3.5core laid in trench/pole/on wall completer all as specified and as directed.

M&L for sand cushioning for protection of underground cable, consolidated and compacted with clean dry sand complete all as specified and 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.removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc as per existing specification complete all as specified and directed.

M&L for concealed point wiring with FRLSH PVC insulated unsheathed multistranded copper conductor cables 1100 Volts grade of 1.5 sqmm size alongwith one earth continuity conductor with FRLSH PVC insulated unsheathed multistranded copper conductor cable 1100 Volts grade of 1.5 sqmm size through and including 20 mm dia (medium grade) rigid non metallic PVC concealed conduit terminated in and including pressed steel sunken boxes , readily available (Having wall thickness not less than 1.22 mm for boxes upto a size of 200 mmX300 mm and beyond that the wall thickness shall be not less than 1.63 mm) concealed type with 3mm thick bakelite sheet cover for fixing of switches, sockets, fan regulators etc including testing on completion complete including cutting chases for concealed conduit pinning in making good to facing and pointing in using cement mortar 1:3 and making good to disturbed surface complete all as specified and directed for the followings: -

One light point/ Bell/ one fan point controlled by one switch

One 3 pin socket outlet, 6 Amp on the same board with other switches

One 3 pin socket outlet, 6 Amp independent

M&L for concealed point wiring independent with FRLSH PVC insulated unsheathed multistranded copper conduct or cables 1100 Volts grade of 2.5 sqmm size alongwith one earth continuity conductor with FRLSH PVC insulated unsheathed multistranded copper conductor cable 1100 Volts grade of 2.5 sqmm size through and including PVC casing capping of required size terminated in and including pressed steel sunken boxes , readily available (Having wall thickness not less than 1.22 mm for boxes upto a size of 200 mmX300 mm and beyond that the wall thickness shall be not less than 1.63 mm) concealed type with 3mm thick bakelite sheet cover for fixing of switches, sockets, fan regulators etc including testing on completion complete including cutting chases for concealed conduit pinning in making good to facing and pointing in using cement mortar 1:3 and making good to disturbed surface complete all as specified and directed.

S&F Switch piano, flush type single pole, one way 6 Amp complete all as per specified and directed.

S&F Switch socket combination 2 in 1, 3 pin, 6 and 16 Amp flush type universal complete all as per specified and directed.

S&F Switch socket combination 2 in 1, 6 Amp flush type complete all as per specified and directed.

S&F Ceiling rose, 3 way PVC insulated body complete all as per specified and directed.

S&F stepped type electronic fan regulator flush type on the existing phenolic laminated sheet etc. as reqd complete all as specified and directed.

M&L for sub main wiring with 2 run of FRLSH PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 2.5 sqmm alongwith one run of FRLSH PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 2.5 sqmm as earth continuity conductor drawn through and including PVC conduit complete all as specified and directed. Note: For concealed sub-main wiring cutting chases will be included in quoted rate.

M&L for sub main wiring with 2 run of FRLSH PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 4.0 sqmm alongwith one run of FRLSH PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 4.0 sqmm as earth continuity conductor drawn into and including PVC conduit complete all as specified and directed. Note:- For concealed sub-main wiring cutting chases will be included in quoted rate.

M&L for sub main wiring with 2 run of FRLSH PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 6.0 sqmm alongwith one run of FRLSH PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 6.0 sqmm as earth continuity conductor drawn through and including PVC conduit complete all as specified and directed. Make :Polycab/Finolex/KEI. Note: For concealed sub-main wiring cutting chases will be included in quoted rate)

Supply and fixing ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V, 1200 mm sweep. Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC).

S&F MCB 'C' series Single pole and neutral 6 to 32 Amps, breaking capacity 10KA complete all as specified and directed.

S&F MCB 'C' series single pole 6 to 32 Amps, breaking capacity 10KA complete all as specified and directed.

Taking down of Old MCB DB / control box/ Main Switches any type any size including MCBs and separating the serviceable MCB DBs and MCBs for reuse at site complete all as specified and directed.

S&F steet light bracket made out of 25 mm bore GI Light grade 1.00 M long to required shape as in bracket for steet light fittings fixed with two pair of MS flate iron clamp of size 50mm X 6 mm thickness of required shape with nuts, bolts and washers suitable for steel tubular pole including painting of mild steel flate iron surface with two coates of synthetic enamel paint over a coat of red oxide primer complete including taking down unserviceable one complete all as specified and directed.

Supply & fixing in replacement, connecting & testing factory made, epoxy powder coated, distribution board (sheet metal encloser) , triple pole and neutral, 4 ways, (Vertical DB's) with metal door ,fixed flush to wall and suitable for universal mounting with having copper bus bars of capacity 250 Amps rating, of suitable size , and provisions for MCCB as incomer and MCBs SP as out going , conforming to IS : 13032 with and including one MCCB 100 Amps, 3 pole, 415 volts, AC supply having ultimate breaking capacity Icu 16 KA and Ics= 100% of Icu with adjustable 70% to 100% and thermal magnetic release ( the same make of DBs) complete all as specified & directed, Cat Part No.5077 45, DPX of make Legrand ( for DBs ) or equivalent of ABB/ Siemens / Schneider . Note: Out going MCBs shall be measured and paid for separately under appropriate item of Sch ‘A’

Supply and fixing LED lights fitting 1x 20W, 220V,AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

S&F wall security light luminaire 1x45 W LED with deep drawn housing complete with and including cable for connection from ceiling rose with 3 core 1.5 Sqmm PVC insulated stranded copper conductor complete all as specified and directed. Make:- Havells Cat Part No ENDURASUNDOWNSL60WLED765PASYBOTG or equivalent Philips/Bajaj/CG.

S&F High Bay light luminaire for 1x100 W LED energy saving , environment friendly and robust with PDC housing suitable for celing (surface/suspended) mounting with system efficacy upto 150 lm/watt complete with and including cable for connection from ceiling rose with 3 core 1.5 Sqmm PVC insulated stranded copper conductor complete all as specified and directed.. Make:- Havells, Cat Part No SAUCER GENX ADV HBP 150W LED 857 PWB BORL or equivalent in Philips/Baja/CG.

S&F Sheet metal enclosure powder coated for MCB DB double door single pole & Neutral 12 way with common bus bar at incomming end complete all as specified and directed.

M&L for earthing complete with galvanised earth plate electrode 60 cm x 60 cm x 6mm thick burried directly in ground (earth pit not less than 2.25 mtr below normal ground level with top edge of the plate not less than 1.50 mtr below normal ground level connected to galvanised lead lead wire 4.0 mm dia by means of bolts, nuts and washers and check nuts of galvanised iron or steel GI earth strip protected by 40 mm medium grade galvanised iron pipe including of 20 mm dia medium grade GI water tubing sheet metal 4mm wire mash funnel, charcoal or coke and common salt in paint and testing on completion all as shown on electrical plate No.5 of SSR Part-I. including taking out unserviceable one and necessary earthwork complete all as specified and directed.

S&F on load change over having current ratings 32 Amps AC 220 Volts 2 ploe including dismantling of old U/S change over with all connections complete all as specified and directed.

S&F on load change over having current ratings 100 Amps AC 415 Volts 4 ploe in sheet metal enclosure including dismantling of old U/S change over with all connections complete all as specified and directed.

(Note : The Scope of Work contained in 'Sch of Credit' amounting to Rs. 1,09,625.00 (refer Tender Srl Page No 28). The Quoted sum shall be arrived at after deducting the amount of “Sch of Credit” from the total amount of the ‘BoQ’

MUKHERJEE ENTERPRISE

M/S B S CONSTRUCTION

T K GANGULY

GOUTAM KUMAR GHOSH

ROY CONSTRUCTION

M/S BOSE CONSTRUCTION

M/S GURUNG CONSTRUCTION