Establishment of 10000 LPD (expandable) upto 20000 LPD) Capacity Milk Processing Plant at Patacharkuchi, Bajali under NEC

Amount

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. 2.8.1 All kinds of soil

Dry brick on edge flooring in required pattern with bricks of class designation 7.5 on a bed of 12 mm mud mortar, including filling joints with Jamuna sand, with common burnt clay non modular bricks

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.5.22.1 Mild steel and Medium Tensile steel bars

Centering and shuttering including strutting, propping etc. and removal of form for.

Lintels & post plate

Column, Pillars etc.

Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Stairs, (excluding landings) except spiral-staircases

Suspended floors, roofs, landings, balconies and access.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level.1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources).

Providing and laying in position ready mixed or site batched design mixcement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, rtland/Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recomm- ended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete.

All works above plinth level upto floor V level 5.33.2.1 Concrete of M25 grade

Tile brick masonry with common burnt clay F.P.S. (non modular) tile bricks of class designation 10 in foundation and plinth in: 6.16.1 Cement mortar 1:4 (1 cement : 4 coarse sand)

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.

Providing and laying damp-proof course 50mm thick with cement concrete 1:2:4 (1cement:2 coarse sand (zone-III) derived from naturalsources : 4 graded stone aggregate 20mm nominal size derived from natural sources).

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundations and plinth in : 6.12.2 cement mortar 1:4 (1 cement : 4 coarse sand)

Steel work in built up tubular (round, squareor rectangular hollow tube etc.) trusses etc including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

15 mm cement plaster on the rough side of single or half brick wall of Mix: 13.2.1 1:4 (1 cement: 4 fine sand)

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. 11.3.1 40 mm thick with 20 mm nominal size stone aggregate

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete. 11.41.2 Size of Tile 600x600 mm

Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand. 25 mm thick

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

Providing and fixing precoated galvanised iron profile sheets (sizeshape and pitch of corrugation as approved by Engineer-in-charge)0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineerin-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto anypitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and

Providing and fixing pressed steel door frames conforming to IS: 4351, manufactured from commercial mild steel sheet of 1.60 mm thickness, including hinges, jamb, lock jamb, bead and if required angle threshold of mild steel angle of section 50x25 mm, or base ties of 1.60 mm, pressed mild steel welded or rigidly fixed together by mechanical means, including M.S. pressed butt hinges 2.5 mm thick with mortar guards, lock strike-plate and shock absorbers as specified and applying a coat of approved steel primer after pre-treatment of the surface as directed by Engineer-in-charge:

Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows, fixing with butt hinges of requiredsize with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer-in-charge.(Note:-Butt hinges and necessary screws shall be paid separately) Kiln seasoned and chemically treated hollock wood. 35mm thick.

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wher-ever required including cleat angle, Aluminium snap beading for glazing /paneling, C.P.brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) :Powder coated aluminium (minimum thickness of powder coating 50 micron)

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neo -prene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid With float glass panes of 5 mm thickness (weight not less than 12.50 kg/sqm)

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. Grill for windows.

Providing and applying white cement based putty of average thickness1 mm, of approved brand and manufacturer, over the plastered wallsurface to prepare the surface even and smooth complete.

Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content.With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre.

Wall painting with acrylic emulsion paint, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour Two coats.

Applying priming coat: With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/ steel works

Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.80 ltr/10 sqm of approved brand and manufacture

Providing and fixing aluminium round shape handle of outer dia 100mm with ss screws etc. complete as per direction of Engineer-in-Charge.

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes.

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. Coupler

Single tee with door

Single tee without door

110 mm bend

Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mm hard wood plugs, screwed with M.S. screws of required length, including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete. 110 mm dia

Providing and fixing to the inlet mouth of rain water pipe PTMT (an Engineering Thermoplastic) grating square (Slit) 150 mm square with a height of 8 mm and weighing not less than 100 gms.

Providing and fixing in position collapsible steel shutters with vertical channels 20x10x2 mm and braced with flat iron diagonals 20x5 mm size, with top and bottom rail of T-iron 40x40x6 mm, with 40 mm dia steel pulleys, complete with bolts, nuts, locking arrangement, stoppers, handles, including applying a priming coat of approved steel primer.

Preparation of site for placement of the drilling rig including excavation of mud pit, circulation drain, collection chamber etc. all complete as directed.

Movement of Rig from the Divisional Head Quarter to the drilling site including cost of P.O.L. all complete as directed.

Transportation of all ancillary equipments, camp materials, welding set, rig accessories etc. from Divisional Head Quarter to worksite to and fro including cost of P.O.L. all complete as directed.(a) Upto 100.00 Km distance from Divisional H.Q.

Transportation of all store materials like pipes, strainer, cone, socket, clamp, bentonite etc. from Divisional Head Quarter to worksite to and fro including cost of P.O.L. all complete as directed. (a) Upto 100.00 Km distance from Divisional H.Q.

Transportation of air compressor from the Divisional Head Quarter to the drilling site with all accessories including cost of P.O.L. all complete as directed. (a) Upto 100.00 Km distance from Divisional H.Q.

Transportation of P.O.L. all complete as directed.

Construction of temporary accommodation and low cost sanitary facility for drilling staff including cost of camp materials viz. cots, tables, chairs, utensils, dresses, safety helmets etc. and dismantling the accommodation after completion of the work all complete as directed.

Providing water supply facilities at drilling site all complete as directed. (a) By installing 1 Nos. of Singur hand pump

Drilling with drill bit in overburden portion of soil formation including collection of soil sample at every 3.0 m depth wherever there is a change of strata in sample boxes with distinguishing marks upto the depth of rock formation and withdrawing the drill bit for lowering casing as directed with 245mm to 300 mmm dia drill bit

Casing / sinking / lowering of 200 mm dia MS pipe including cost of pipe and labour charge for casing, welding of joint by welding machine and sinking by drilling rig in portion all complete as directed by department.

Drilling with drilling rig using D.T.H. in all kinds of rock formation including collection of sample at every 3.0 m depth of boring or wherever there is a change of strata in sample boxes with distinguishing marks upto a required depth of boring along with breaking rock fracture for desired discharge, withdrawing drilling rod and finishing the borehole by ramming upto a reqired dia upto the bottom and washing the well as per direction of the department all complete including testing of yield and drawdown of SWL of the DTW in presence of Engineer / incharge with submission of all report and lithology of the well as directed by the department.

40mm dia G.I. Socket

40mm dia G.I. Union Socket

40mm dia G.I. Flange

40mm dia G.I. Pipe (Excluding 18% GST)

40mm dia G.I. Bend

(e) 50 x 40 mm R/Socket

50mm dia C.I. Non-Return Valve

40mm dia G.M. Full Way Valve

G.I. NIPPLE (50mm long)

G.I. NIPPLE (100mm long)

G.I. NIPPLE (175mm long)

G.I. NIPPLE (225mm long)

M.S. CLAMP/BOLT/ NUT/ WASHER

Rubber Insertion Sheet (a) 3 mm thick

Labour charge for carrying and laying in position in trenches G.I. pipes with specials with jointing mater- ials all complete as directed excluding trenching & refilling of earth (External work) a)40mm dia G.I. Pipe.

Labour charge for carrying providing and fixing Non-return valve of approved quality including supplying jointing materials complete as directed. (a) 50mm dia bore

Labour charge for carrying providing & fixing of Full way wheel valve of approved quality with supplying jointing materials all complete as directed. (a) 40mm dia bore

15 mm cement plaster on the rough side of single or half brick wall of Mix: 13.2.1 1:4 (1 cement: 4 fine sand).

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. Grill for windows.

Labour charge for carrying and laying in position in trenches PVC pipes with specials in line& levels including cutting the pipes where necessary and providing joints to pipes and specials with jointing materials and supplying the jointing materials such as cement lubricant after roughening the surface including the cost of jointing materials and testing the joints all complete as directed. a) 63mm dia PVC pipe.

Labour charge for carrying, placing in position fitting-fixing C.I. sluice valve,(with wheel & cap) C.I. reflux valve complete with supplying bolts and nuts and 3mm thick rubber insertion sheet etc. all complete as directed.(one valve and two flange joints) a) 150mm dia

Labour charge for carrying providing & fixing of Full way wheel valve of approved quality with supplying jointing materials all complete as directed. a) 80mm dia

b) 65mm dia

Making and Supplying of UPVC perforated laterals of 50mm dia and 60 cm long by making hole of 5mm dia at a spacing of 8 cm centre to centre in two lines at 60’ with the centre of the pipe and threading at both ends and supplying, fitting and fixing 40mm dia U.P.V.C. threaded End Plug at one end, the other end to be fitted with a UPVC threaded nipple of 75 mm long properly embedded in RCC cover slab all complete as directed.

Labour charge for fitting & fixing of C.I. Nipple Reducing socket, G.M. Valve etc. for internal connection of treatment plant to Reservoir (except the fittin of CIDF sluice valve with flange) all complete as required.

Supplying and placing of filter gravel of uniform size and shape without flaxy shape free from dust , clay, soft grains, dirt and other foreign materials, washed and screened to different sizes as given below as per IS 8419 (Part-I) : 1977 all complete as directed.(a) Size from 2 mm to 6 mm

(b) Size from 7 mm to 12 mm

(c) Size from 13 mm to 25 mm

(d) Size from 25 mm to 32 mm

(e) Size from 33 mm to 40 mm

Labour charge for charging of Rapid/slow sand filter with graded gravel of size 8 mm to 75mm.

Supplying and placing of filter sand of hard and resistant quartz, uniform size and shape free from dust, clay, soft grains, dirt and any other foreign materials includind inorganic salt and organic substance, washed and screened. Having uniformity coefficient between 1.3 to 1.7, effective size between 0.45 to 0.70mm, ignition loss not exceeding 0.7% by weight, soluble fraction in Hydrochloric acid not exceeding by 5% by weight, silica content not less than 90%, specific gravity between 2.55 to 2.65, wearing loss less than 3% as per IS: 1419 (Part-I):1977 all complete as directed.

Labour charge for charging of Rapid/slow sand filter with graded gravel of size 8 mm to 75mm.

C.I Double Flange Sluice valve as per BIS 150 mm dia

G.M .Full way Valve best quality as per BIS 80mm dia

65mm dia

G.I. Tee conforming to IS: 1879-1975 revised (H) 150mm dia

G.I. Reducing Tee (H) conforming to IS: 1879-1975 150mmx80mm dia

80mmx50mm dia

G.I.Nipple 75mm long conforming to IS: 1879-1975. 80mm dia

150mm dia

G.I.Long Nipple (M) 100 mm long conforming to IS: 1879- 150mm dia

G.I.Long Nipple (M) 175 mm long conforming to IS: 1879-150 mm dia

G.I.Long Nipple (M) 225 mm long conforming to IS: 1879-150mm dia

G.I. Socket (H) conforming to I.S 1879-1975 80 mm dia

150mm dia

G.I Threaded Flange conforming to IS: 1239 150mm dia

G.I. Bend conforming to IS: 1879-1975 revised 150mm dia

G.I. Elbow conforming to IS: 1879-1975 revised (H) 80mm dia

150mm dia

G.I. Reducing Socket (H) conforming to IS: 1879-1975. 150mmx80mm dia

Rubber Gasket (b) 20mm (3\4") 3mm thick

Nuts & Bolts (Full threaded)

PVC Cement Socket/Coupler (ISI Mark) 90mm dia

63mm dia

PVC End Cap 63 mm dia

PVC Equal Tee 63 mm dia

Solvent Cement

(a) M-Seal

Supplying, carrying , laying & fitting, testing & commissioning of different size of G.I. Pipes complete with G.I. fittings specials with jointing materials, (Supplies by the contractor) all complete as directed including trenching or expose as per site condition including cutting & threading G.I. pipe with required sizes of threads as necessary after completion of the work of laying excluding earth work & refilling, etc. respectively all as directed by the department. b) 40mm dia

c) 25mm dia

b) 15mm dia

Labour charge for carrying, placing in position fitting-fixing C.I. sluice valve,(with wheel & cap) C.I. reflux valve complete with supplying bolts and nuts and 3mm thick rubber insertion sheet etc. all complete as directed.(one valve and two flange joints). a) 80mm dia

Labour charge for carrying providing and fixing full way wheel valve of approved quality with supplying jointing materials all complete as directed. a) 40mm dia

b) 50mm dia

c) 25mm dia

Labour charge for carrying fitting-fixing C.I. double Acting Air valve complete with nuts & bolts 3mm thick rubber insertion sheet etc. all complete as directed. a) 25mm dia

Construction of brick valve chamber with 25cm thick 1st class brick work in cement mortar in prop. 1:4 75mm thick cement concrete base in prop. 1:3:6 finished with 15mm thick cement plaster in prop. 1:3 inside wall and floor including necessary earth work in excavation etc. complete as per standard designed including 10cm thick present RCC cover in prop 1:2:4 reinforced with both ways as directed and fitting with C.I. manhole cover size 45cmx45cm (Complete rate based on the item wise component evaluated as per DSR2021

Labour charge for cutting and threading G.I. pipes with requird size of thread including finishing the end all complete as directed.

CI D/F SLUICE VALVE WITH CAP/ WHEEL (Best quality) (c) 80mm

Bronze/ Gunmetal Full Way Valve (Zoloto or Equivalent) (e) 40mm

c) 25mm dia

C.I. single Air Release Valve as per IS : 14845/2000 (b) 25mm

Supplying including installation, connection as approved by the Deptt., testing and commissioning of SUBMERSIBLE PUMP SET 3 (Three Phase) with steel cable rope and submersible cable complete as directed and specified by the deptt. Three phase Submersible motor pump set (Texmo / Crompton Greaves/ Aquatic/ CRI/ V-Guar suitable for 100 mm bore well and above. 3 HP STAGE 7 to 40 with MCB controlled Submersible motor pump set control panel.

Labour charge for installation of Submersible pump set including supplying, carrying, fitting and fixing suction pipes of required length with G.I. Specials such as socket, bend, G.I. flange, M.S. Clamps and necessary jointing materials including commissioning and testing the pump but excluding only the cost of column pipe all complete as required as directed (upto 30.00m depth)(c) (i) 50 mm dia column pipe upto 30 m depth

50 mm dia column pipe beyond 30.00m depth extra charges.

Supplying, fitting, fixing MS clamp of size 15 mm thick and 150 mm width having projection of 300 mm and three holes of 20 mm dia for clamping the plates by 16 mm dia hexagonal bolts of length 75 mm and nuts on both sides encircling the column pipe including two coat of enamel paint over one priming coat of different dia all complete as directed and specified.(b) 150 mm dia

G.I. (M) pipe (Inclussive of GST) (a) 50 mm dia

Providing supplying, carrying fitting & fixing of steel wire 10 mm thick for tyding of submersible pump set as directed by the deptt.

Supplying including installation, connection as approved by the Deptt., testing and commissioning of CENTRIFUGAL MONOBLOCK PUMP SET complete as directed and specified by the deptt. 3 HP three Phase Centrifugal monoblock pump set (Crompton Greaves/ Aquatic/ CRI/ V-Guard make) 2900 rpm A class insulation with DOL Starter ( Crompton Greaves/ Control & Switch Gear/ BCH/ L& T / Siemens make) .

Construction of CC works i.e. Foundation of the Pump set with base plate complete as directed.

1) 100 mm dia G.I. pipe

2) 80 mm dia G.I. pipe

(c) 100mm C.I. D/F/ sluice valve

(b) 80mm C.I. N/R valve

Providing and fixing floor mounted, white vitreous china single piece, double traps syphonic water closet of approved brand/make, shape, size and pattern including integrated white vitreous china cistern of capacity 10 litres with dual flushing system, including all fittings and fixtures with seat cover, cistern fittings, nuts, bolts and gasket etc including making connection with the existing P/S trap, complete in all respect as per directions of Engineer-in-Charge.

Providing and fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350 mm and 340x410x265 mm sizes respectively with automatic flushing cistern with standard flush pipe and C.P. brass spreaders with brass unions and G.I clamps complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require. White Vitreous China Wash basin size 630x450 mm with a pair of 15 mm C.P. brass pillar taps

Providing and fixing soil, waste and vent pipes :100mm dia Sand cast iron S&S pipe as per IS: 1729

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. Flexible pipe 32 mm dia

Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints completeas per direction of Engineer in Charge. 25 mm dia

15mm nominal outer dia pipes

20mm nominal outer dia pipes

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 25 mm nominal bore

20 mm nominal bore

Providing and fixing brass bib cock of approved quality :15 mm nominal bore

Providing and fixing brass stop cock of approved quality :

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required.

Group A

Group B

Group C

Wiring for light/ power plug with 4X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/recessed medium class PVC conduit along with 2 Nos. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earth-ing as required.

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required.

2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

2 X 2.5 sq. mm + 1 X21.5 sq. mm earth wire

Supplying and fixing call bell/ buzzer suitable for single phase, 230 V, complete as required.

Installation, testing and commissioning of pre-wired, fluorescent fitting / compact fluorescent fitting of all types, complete with all accessories and tube/lamp etc., including supplying and fixing ball and socket arrangement, 2 Nos. down rods of 20 mm dia X 1.6 mm thick steel conduit upto 30 cm length, painting and wiring the down rods and connections with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable and earthing etc. as required.

Installation, testing and commissioning of ceiling fan, including wiring the down rods of standard length (upto 30 cm) with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable, including providing and fixing phenolic laminated sheet cover on the fan box etc. as required.

Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required.

Providing and fixing following rating and breaking capacity and pole MCCB with thermo-magnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required.100 A, 16 KA,TPMCCB

Supplying and fixing following way single pole and neutral sheet steel MCB distribution board 240V on surface /or recess complete with tinned copper bus bar neutral bus bar earth bar din bar interconnection powder painted including earthing etc. as required

6 way double door

8 way double door

Supply, Installation, Testing of following capacity TPN distribution tap off box made of 1.6mm thick sheet steel enclosure duly painted with powder coating on existing rising mains complete with HRC fuses interconnection earthing etc. as required. 16 A TPN 2 way

Earthing with G.I. earth plate 600mmx600mmx6mm thick including accessories and providing masonry enclosure with copper plate having locking arrangement and watering pipe of 2.7 m long

Supplying and fixing regular MCCB distribution Panel confirming to IS/IEC 61439 - 3 and IK09 tested as per IS/IEC62262 with minimum IP43 protection provided with Polyurethane (PUR) gasket, with suitable earthing system, on wall/wood board/flush mounting using required cl A , bolts, nuts, etc., with provision for fixing of suitable type capacity MCCB's as an incomer for 3 phase Double door with necessarybus bar completely wired to use on 440V3phase 4 wire powdercoated pain-ting etc., complete with a provision for fixing of single/ three phase suitable capacity MCB's as outgoings con-firming to IS/IEC 60898 - 2.

Supplying of 1440rpm heavy duty exhaust fan with bracket blades suitable to operate on 230V 50Hz, AC Supply complete.

12" Sweep (300 mm)

15" Sweep (450 mm)

Supplying capacitor type ceiling fan complete with down rod blades, shackle, canopies etc, for operation on 230 V, 50 cycles. Single phase AC supply conform- ing to ISS-374- 1979 and with double ball bearing system.1200 mm sweep Regular model

1200 mm sweep Regular model

1400 mm sweep Regular model

Supplying ......TR split Air conditioners suitable for operation on A/C supply single phase50 Hz 230 V with hermetically sealed compressor with air cooled condenser, motor capacitor and start run capacitors, relay and over load protector internal unit, with one indoor and one outdoor unit The condenser unit will be placed outside the room on the terrace to avoid noise including standard length of suitable size copper tubing covered with insulation tube. (High wall chorded/cordless) suitable capacity 3 core sheathed/ PVC copper cable and a battery operated wireless remote unit. 1 Ton capacity

Laying of one number PVC insulated and PVC sheathed /XLPE power cable of 11KV grade of following size in direct ground including excavation , sand cushioning protective covering and refilling the trench etc. as required.Upto 120sq. Mm.

Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earthwith lead upto 50 metres.

Filling with available fly ash and earth (excluding rock) in trenches or embankment in layers (each layer should not exceed 15cm), with ntermediate layer of compacted earth (Soil density of 98%) after every four layers of compacted depth of fly ash, sides & top layer of filling shall be done with earth having total minimum compacted thickness 30cm or as decided by Engineer -in-charge, including compacting each layer by rolling/ ramming and watering, all complete as per drawing and direction of Engineer -in - charge

Extra for compaction of earth work in embankment under optimum moisture conditions to give at least 95% of the maximum dry density (proctor density)

Supplying and stacking at site

90 mm to 60 mm size stone aggregate

60 mm to 53mm size stone aggregate

53 mm to 22.4 mm size stone aggregate

Stone screening 13.2 mm nominal size (Type A)

Good earth

Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road/vibratory roller 8-10 tonne capacity in stages to proper grade and camber, applying and brooming requisite type of screening / binding material to fill up interstices of coarse aggregate, watering and compacting to the required density .

Supplying, stacking and Spreading 6 mm thick red bajri, watering and rolling complete including preparation of the surface and rolling. With road roller/ hand rolle.

Providing and laying 60mm thick faciory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50mmthick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge.

Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size) in pavements, laid to required slope and camber in panels as required including consolidation finishing and tamping complete.

Filling with available fly ash and earth (excluding rock) in trenches or embankment in layers (each layer should not exceed 15cm), with intermediate layer of compacted earth (Soil density of 98%) after every four layers of compacted depth of fly ash, sides & top layer of filling shall be done with earth having total minimum compacted thickness 30cm or as decided by Engineer -in-charge, including compacting each layer by rolling/ ramming and watering, all complete as per drawing and direction of Engineer -in - charge

GOPAL CHANDRA BORA

Sri Prasanta Kumar Dutta

M/S D. S. ENTERPRISE

Jayanta Khaund