Re-Drilling Re-Laying of Pipe Line Construction of Spout Chamber and Maintenance of Pump House Electric Wiring of 597_N Gopalpur (Gopalpurghat) HDTW at Mouza_Gopalpur Block_Karimpur_I in the District of Nadia under the Executive Engineer (A-I), Krish

PART-A : Drilling and Installation of DTW of Size (350 MMx200MM)

Drilling of bore hole 55.88 cm dia through any kind of soil by adopting any method of drilling (by Direct or Reverse Circulation Rotary Rig) upto required depth including digging trenches and pits etc. all complete. (i) Upto 30 metres below G.L.

(ii) beyond 30 metres and upto 60 metres.

(iii) beyond 60 metres and upto 90 metres

(iv) beyond 90 metres and upto 120 metres

(v) beyond 120 metres and upto 150 metres

Labour charges for lowering of ERW MS pipes, strainers,blank pipe etc. and fitting, fixing and jointing of tubewell assembly at site by welding as per direction of the Engineer-incharge. (i) 200 mm NB Bottom Plug

(ii) 200 mm NB Slotted pipe

(iii) 200 mm NB Blank pipe

(iv) 350 mm NB Housing pipe

Supplying, fitting, fixing including fabrication (IS -2800 Part -I with latest amendments) with required materials as directed by the Engineer-in-charge and lowering in position etc. (i) 10 mm. thick (350mm x 200mm) NB M.S. Reducer of approved quality including socket

(ii) M.S. Centre guide (consisting of 3 nos., 6 mm thick, 50 mm wide, not less than 600 mm long and 125 mm rise of arch) of approved quality.

(iii) M.S.Top cap of suitable size (8 mm thick) and approved quality for covering top of housing pipe of 350 mm NB (Top cap will be tack welded with housing pipe at 4 points 90° apart).

(iv) 100 mm width × 12 mm thick Sockets / Rings made from MS Flats by rolling process and double butt welding for jointing 350 mm NB Pipe.

(v) 75 mm width × 10 mm thick Sockets / Rings made form MS Flats by rolling process and double butt welding for jointing 200 mm NB Pipe.

Supply of gravel for use as pack in tube well of 2 mm to 4 mm.size (as per IS: 4097) and gravel treatment of tubewell including screening, washing, cleaning etc. of the gravels at the site, all complete as per direction of the Engineer-in-Charge. i) For sites any District of West Bengal upto 180 Km from Quarry

Development of tubewell in accordance with IS: 2800 (part 1) and IS: 11189 to establish maximum rate of usable water yield without sand conent beyond permissible limit with required capacity of compressor ( about 200 psi, 375 cfm Aircompressor, actual psi and cfm depend on tube well head conditions), running the compressor for required time till well is fully developed and followed by development of tube well by over puming with 15% to 25% higher discharge than expected discharge of tube well capacity Vertical Trubine pump and carrying out step-drawdown test, yield test, verticality test etc as per prescribed method all complete including hire & labour charges of compressor,tools & accessories etc. all as per requirement and direction of Engineer -In - Charge. (i) Depth upto 120 metre.

Making slots of 75 mm X 1.60 mm size with a minimum clearance of 4.70 mm in between two adjacent slots over the outer surface of 200 mm NB ERW pipes (to be issued departmentally) in 10 (ten) rows (each row consisting of 96 slots) per metre length of ERW pipe with a clearance of 25 mm in between two rows as per drawing and pecification including smoothening the edges after slotting, cost of transportation of ERW pipes from Departmental Store to Workshop and back to drilling site, loading, unloading and carrying by head-load where necessary both ways, all complete.

Mobilisation charges for transporting upto site including loading, unloading of all plants, machinaries & equipments required for drilling, development and testing of Tubewells and also the cost of construction of temporary roads over field and / or culverts, repairing existing roads and / or culverts all complete, carrying materials on head load, carts or boats as the case may be :- (i) For sites within 4 km from all weather metal road.

Electrologging of bore hole of different dia tubewell for locating water bearing strata and saline aquifer, if any, after conducting relevant geophysical tests. All test reports, compiled data and raw data sheets should be submitted to the Engineer-in-Charge (Cost is inclusive of all charges for equipments,labour, data aquisition & compilation of data sheets as per direction of the Engineer-in-charge)

Add.- G.S.T. @ 18.0% over Rs. 4,01,654.47

Add.- L. W. Cess @ 1.0% over Rs. 4,73,952.27

PART-B : Installation of Pump

Joining water proof cable with the leads of the motor including soldering with requisite water proof insulation and proper joining compound vulcanized rubber tape so that proper water proof insulation is assured.

Installation of submersible electro motor pumping set of following capacities by using necessary requisite, tools and plants by lowering the same within the tubewell housing pipe upto the following depth as per direction by fitting, fixing column pipes and other accessories, fixtures with necessary nuts, bolts and washers and suspending the entire assembly of pump set vertically by fixing the same supported by M.S. clamps over the top of housing pipe, binding the motor cable with each column pipes and drawing cable upto pump controller/starter point including opening out of the top cap of housing pipe of the tubewell and testing of motor both in loading as well as in unloaded condition before and after installation of the same. (The rate is inclusive of hiring charges of tools & plants.) (a)100/150/200 cubic metre per hour capacity electro motor (ii) Length of pump assembly of any length exceeding 18 metre

Supplying, fitting & fixing of M.S. plate of size 40 cm x 40 cm, thickness 6 mm, consisting of two equal halves (40cm x 20cm), placed over Housing Pipe of HDTW/ MDTW to rest the supporting clamps, with semi circular hole of 170 mm dia. at centre including locking arrangement between the two halves on both sides, including fitting, fixing of 40 mm dia. G.!. bend by making a hole on plate for passing submersible cable smoothly and complete in all respect

Supply of G.I. plain equal elbow of approved brand and make. (iv) 32 mm

Supply of galvanised iron socket with I.S.I. mark. (iv) 32 mm dia.

Supply of G. I. pipes of TATA make including necessary sockets (d) 32 mm dia. (ii) Medium quality (TATA)

Supplying, fitting and fixing PVC pipes for underground work of approved make of Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted including cost of all materials ,jointing materials, cutting pipes, making threads ,cutting trenches upto 1.5 metre below surface in all sorts of soil and refilling the same as directed complete in all respect. (Payment will be made on the centre line measurement of the total pipe line including all specials No separate payment will be made for accessories, specials.) PVC Pipes 32 mm (Dia)

Add.- G.S.T. @ 18.0% over Rs. 6,141.30

Add.- L. W. Cess @ 1.0% over Rs. 7,246.73

PART-C : Construction of Spout Chamber

Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1,500 mm.

Earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm including watering, ramming etc. layer by layer complete. a) With earth obtained from excavation of foundation.

Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity)

Single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and fitting joints with powdered earth or local sand.

Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes. a) Pakur Variety

Brick work with 1st class bricks in cement mortar (1:6) a) In foundation and plinth

125 mm. thick brick work with 1st class bricks in cement mortar (1:4).

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. (i) Pakur Variety

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. (i) Tor steel/Mild Steel (i) Tor steel/Mild Steel II. JSW/JSPL/SHYAM/SRMB/BMASL/ELECTROSTEEL/SSL

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor) (a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of EIC. Upto PL

Plaster (to wall, floor, ceiling etc.) with sand and cement morter including rounding off or chamfering corners as directed and raking out joints or roughening of concrete surfece, including throating, nosing and drip course wherer necessary (Gr Flr) a) With (6:1) cement mortar I) 15mm thick plaster.

a) With (6:1) cement mortar II)20 mm thick plaster.

a) With (4:1) cement mortar I) 10mm thick plaster.

Neat cement punning about 1.5mm thick in wall dado, window, sills, floor, drain etc.

For Water transmission Arrangement of Tube well 3% extra over the schedule rates, save & except for earth work in excavation & filling works, will be allowed for extra carriage by cart / boat / head load besides initial transport by truck etc. Except Sl. No.- 1 & 2

Add.- G.S.T. @ 18.0% over Rs. 1,67,343.78

Add.- L. W. Cess @ 1.0% over Rs. 1,97,465.66

PART-D : Laying of Water Transmission Arrangement

Earth work in excavation of field trenches as per design section and alignment for laying of pipe lines (PVC, RCC, ACP etc.) upto a depth of 1500 mm all sorts of soils including removing, spreading or stacking extra earth as directed. The item includes necessary trimming of sides trenches, levelling, dressing and ramming the bottom as required complete

Earth work in filling in trenches after laying pipe lines (PVC, RCC, ACP etc.) with good earth obtained from excavation of field trenches in layers not exceeding 225 mm, including watering and ramming etc. layer by layer complete. (Payment will be made on the basis of measurement of finished .quantity of work.)

Labour Charges for fitting, fixing and laying, where necessary of following M.S / G.I. / E.R.W. pipes and accessories (to be supplied departmentally) including transportation of the same cutting, threading, jointing and making leak-proof threaded / flanged joint at site, by using socket / rubber insertion, nuts and bolts etc. maintaining proper alignment and level - all complete - as per direction of Engineer-in-Charge. (a) 150 mm. dia. ERW pipe.

Labour Charges for fitting, fixing and laying, where necessary of following M.S / G.I. / E.R.W. pipes and accessories (to be supplied departmentally) including transportation of the same cutting, threading, jointing and making leak-proof threaded / flanged joint at site, by using socket / rubber insertion, nuts and bolts etc. maintaining proper alignment and level - all complete - as per direction of Engineer-in-Charge. (v) 150 mm. dia. ERW pipe 90° return bend, both end flanged - Short Bend

Labour Charges for fitting, fixing and laying, where necessary of following M.S / G.I. / E.R.W. pipes and accessories (to be supplied departmentally) including transportation of the same cutting, threading, jointing and making leak-proof threaded / flanged joint at site, by using socket / rubber insertion, nuts and bolts etc. maintaining proper alignment and level - all complete - as per direction of Engineer-in-Charge. (v) 150 mm. dia. ERW pipe 90° return bend, both end flanged - Long Bend

Labour Charges for fitting, fixing and laying, where necessary of following M.S / G.I. / E.R.W. pipes and accessories (to be supplied departmentally) including transportation of the same cutting, threading, jointing and making leak-proof threaded / flanged joint at site, by using socket / rubber insertion, nuts and bolts etc. maintaining proper alignment and level - all complete - as per direction of Engineer-in-Charge. (v) 150 mm. dia. ERW pipe 90° return bend, both end flanged xxviii) 150mm. dia. C.I. sluice valve.

Labour charges for fitting, fixing150 mm. Dia. Alfa-Alfa valve with 160mm. dia P.V.C. riser pipe with the help of flanged P.V.C. tail-piece by joining the P.V.C. End of Tail-piece and riser pipe with coupler and flanged end of Tail-piece and Alfa-Alfa valve with rubber insertion, nuts and bolts etc. complete.

Labour charges for fitting, fixing (150 x 200) mm dia M S expander with 200 mm dia UPVC pipe with the help of FTP (flanged tail piece) by joining the PVC end of the tail piece and 200 mm dia UPVC pipe with coupler and flanged end of tail piece and expander with rubber insertion, nuts and bolts etc complete.(Rate inclusive of transportation from departmental store to work site).

Erection, fitting, fixing of set of M S Quadrop inlet and outlet pipe fittings for HDTW I MIDI RLI Scheme.(Rate inclusive of transportation from departmental store to work sitej.

Laying of P.V.C. pipes of different diameters within field trenches in curve / straight line using P.V.C. fittings, viz. Bend, Tee, Reducer etc. and making leak proof joints with couplers after roughening the surface with wire brush and emery paper and applying solvent cement (The rate is inclusive of transport of pipes, fittings and solvent cement to be supplied by Deptt.) all complete as per direction of Engineer-in-Charge. ii) 200 MM dia

Laying of P.V.C. pipes of different diameters within field trenches in curve / straight line using P.V.C. fittings, viz. Bend, Tee, Reducer etc. and making leak proof joints with couplers after roughening the surface with wire brush and emery paper and applying solvent cement (The rate is inclusive of transport of pipes, fittings and solvent cement to be supplied by Deptt.) all complete as per direction of Engineer-in-Charge. iii) 140 MM dia

Testing of pipe line system against leakage by filling the distribution chamber with water and supplying water through the entirepipe line net work for at least 4 (four) hour including hiring and transport of suitable generator, pump, tools and plants, fuel and lubricants, installation of the pump, connecting the same with pipe line net work, making necessary electrical connection and dismantling all these after completion of test - all complete as per direction i) For HD.T.W.

Cost of boring through any type of soil by augur boring (Horizontal) with water jet system including hire charges of Machine tools & plants all complete with labour & supply of water etc. as per specification and direction of EIC. Ii) 150mm to 250mm dia

For Water transmission Arrangement of Tube well 3% extra over the schedule rates, save & except for earth work in excavation & filling works, will be allowed for extra carriage by cart / boat / head load besides initial transport by truck etc. Except Sl. No.- 1 & 2

Add.- G.S.T. @ 18.0% over Rs. 3,95,808.00

Add.- L. W. Cess @ 1.0% over Rs. 4,67,053.44

PART-E : Supply of Materials

Supply of E.R.W.Casing & Blank Pipe lSI marked-IS 4270 350 mm N.B. (8.0mm) 68.57 Kg/m (Each pipe shall be approx. 6 metre In length)

Supply of E.R.W.Casing & Blank Pipe lSI marked-IS 4270 200 mm N.B.(6.4mln) 33.1 Kg / m (Each pipe shall be approx. 6 metre In length)

Supply of Galv. M 5 Column pipe, ISI mar ed -1239, Galv- IS4736 150 mm dia one end std& other en non std flange (top) 3m. Long TOP

Supply of Galv. M 5 Column pipe, ISI mar ed -1239, Galv- IS4736 150 mm dia both end with non-std lange 3 m long MIDDLE

Supply of Galv. M 5 Column pipe, ISI marked -1239, Galv- IS4736 150 mm dia one end screwed & at er end non-std flange 3 m long. BOTTOM

Supply of Galv. MS Flanged Pipe ISI markec- IS: 1239, Galv- IS4736 - a) 150mm.dia (4.8mm)

150 mm dia (OD 278 mm )12 mm thick MS Plate Flange with 8 Nos. drilled holes equally spaced.

Supply of 90 degree G.I Bend (both end flang FdJ-ISImarked-IS 1239, Galv- IS4736 a) 150 mm dia

GI. Holding Clamp- IS 1239, Galv- IS4736 a) 150 mm dia

C.1. Sluice Valve with hand wheel, ISI marked IS:14846 a) 150 mm dia

Alfa Alfa Valve (Nipple Type) with handwheel 01 no. for 04 nos valve (As per Existing dwg.)

Supplying, fitting & fixing Bolts with Nuts & washer i) 10-16mm dia a) Length upto 75mm (i) 20 mm x 80 mm Nut & Bolt

Supplying, fitting & fixing Bolts with Nuts & washer i) 10-16mm dia a) Length upto 75mm (ii) 20 mm x 100 mm Nut & Bolt

Supplying, fitting & fixing Bolts with Nuts & washer i) 10-16mm dia a) Length upto 75mm (iii) 16 mm x 65 mm Nut & Bolt

Supplying, fitting & fixing Bolts with Nuts & washer i) 10-16mm dia a) Length upto 75mm (iv) 16 mm x 100 mm Nut & Bolt

Supplying, fitting & fixing Bolts with Nuts & washer i) 10-16mm dia a) Length upto 75mm (v) 16 mm x 50 mm Nut & Bolt

Supply of 5 mm thick Rubber insertion for raised surface of flange as per IS:6392/1971, made from white rubber sheet reinforced with 2 ply cotton fabric without holes as per IS:638/1979 with latest ammendmnet if any with ISI marked suitable for ISI marked MS flange (Table-5,11,17) f) 150 mm dia rubber insertion with standard drilled holes (5mm thick)

Submersible pump sets, lSI marked- as per IS8034 for pump and IS:9283 for motor (read with latest amendment for all IS) [180-125m3/hr, 20-35m] (25 HP) 150mm outlet (350mm)

3 Core Flat water proof CU.cables lSI marked-IS 694 - 3C X 6 sq. mm

Electrical Materials, IS60947 Switch Fuse Unit, lSI marked, IS 60947 100A Switch Fuse Unit TPN

Manually operated heavy duty Oil Immersed Star/Delta Starter with 12 Nos. fixed & 6 Nos. moving contacts with 3 magnetic over load release with dash pot time lags and under voltage release suitable for use with 380/415 volts , 3 Phase, 50 HZ, A.C. supply and generally conforming to IS : 13947 Part-4(Sec-1)/1993. (i) 25 HP

4 inch round Projection type Ammeter (range 0-50/100 Amps), MIAC, Accuracy within ± 1.5 %and conforming to IS 1248/1968

4 inch round Projection type Voltmeter (range 0 - 500 Volts), MIAC, Accuracy within ± 1.5 %and conforming to IS 1248/1968

Fuse top & base complete set (100 amp)

7/16 PVC Insulated sigle core copper conductor FR (Cable) conforming to IS 694/1990 latest amendment upto 1100 volt

Supply of M.S. Set for Distribution Chamber : Quadroped set of pipes and Inlet & Outlet Pipe Fittings for HDTW

Supply of Foundation T bolt for Distribution Chamber (Quadruped & Tripodsets) manufactured from 20mm nominal diameter M.S. rod as per IS:2062/1992. Total length of the bolt is 375 ± 10 mm having welded head 80 ± 10 mm in length & 20mm in nominal diameter with nut & 2 nos washer (As per annexure E) . The average weight of such bolts to be 1.1 Kg. per bolt with tolerane in weight of each bolt @ ± 10 %

Supply of Compressed Asbestors Fiber Jointing for quadruped Set (for raised surface of flange as per IS:6392/1971) 500 mm Dia (Table-5)

UPVCPipes ISI marked- IS4985 200 mm dia. PVC pipe with coupler, Class-I

UPVCPipes ISI marked- IS4985 140 mm dia. PVC pipe with coupler, Class-I

UPVCPipes ISI marked- IS4985 160 mm dia. PVC pipe with coupler, Class-II

Supply of UPVC Fittings ISI marked - IS 10124 FTP- 200 mm dia (12 mm thick)

Supply of UPVC Fittings ISI marked - IS 10124 FTP- 160 mm dia. (12 mm thick)

Supply of UPVC Fittings ISI marked - IS 10124 Bend - 200 mm dia. 60 ° PVC long bend

Supply of UPVC Fittings ISI marked - IS 10124 Bend - 140 mm dia. 60 ° PVC long bend

Supply of UPVC Fittings ISI marked - IS 10124 Bend - 140 mm dia. 90 ° PVC long bend

Supply of UPVC Fittings ISI marked - IS 10124 Reducer - 160 mm X 140 mm P.V.C. Reducer

Supply of UPVC Fittings ISI marked - IS 10124 Tee - 200 mm X 200 mm X 200 mm. P.V.C. Tee

Supply of UPVC Fittings ISI marked - IS 10124 Tee - 140 mm X 140 mm X 140 mm. P.V.C. Tee

Supply of UPVC Fittings ISI marked - IS 10124 End Cap Cl-III - 200 mm dia. P.V.C. end cap

Supply of UPVC Fittings ISI marked - IS 10124 End Cap Cl-III - 140 mm dia. P.V.C. end cap

Supply of UPVC Fittings ISI marked - IS 10124 Coupler - 200 mm dia. PVC extra coupler

Supply of UPVC Fittings ISI marked - IS 10124 Coupler - 140 mm dia. PVC extra coupler

Solvent Cement

PART-F : Repairing of Pump House

Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1,500 mm.

Earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm including watering, ramming etc. layer by layer complete. a) With earth obtained from excavation of foundation.

With carried earth arranged by the contractor within a radius of 1 km. including cost of carried earth.

Pre-Constructional Anti-termite measures: (c) Anti termite treatment to the top surface of the consolidated earth within plinth walls with chemical emulsion by admixing chloropyrofos emulsifiable concentrates (1% concentration) with water by weight at the rate of 5 Litres per sq. m. of the surface before sand bed or sub-grade is laid. Holes upto 50 mm. to 75 mm. deep at 150 mm. centre to centre both ways shall be made with 12 mm, diameter mild steel rod on the surface to facilitate saturation of the soil with the chemical emulsion. The work shall be carried out as per specification described in para 6.4 of code IS 6313 (part -II) 1981. ( Mode of measurment will be per Sq.m of plan area of plinth treated.)

Single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and fitting joints with powdered earth or local sand.

Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes. a) Pakur Variety

Brick work with 1st class bricks in cement mortar (1:6) a) In foundation and plinth

Brick work with 1st class bricks in cement mortar (1:6) (b) In superstructure, ground floor

25mm. thick damp proof course with cement concrete with stone chips (1:1.5:3) [with graded stone aggregate 10 mm nominal size] and admixture of water proofing compound as per manufacturer's specification followed by two coat of polymer based paint, (1st coat after 4 to 5 days of concrete laying and 2 nd coat just before brick masonry work) as directed (cost of water proofing compound & polymer based paint to be paid separately). (Chequering not required over concrete or painted surface).

125 mm. thick brick work with 1st class bricks in cement mortar (1:4). In Ground Floor :-

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. (i) Pakur Variety

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. (i) Tor steel/Mild Steel II. JSW/JSPL/SHYAM/SRMB/BMASL/ELECTROSTEEL/SSL

Hire and labour charges for shuttering with entering and necessary staging upto 4m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns,lintels curved or straighting a) 25 mm.to 30mm thick wooden shuttering as per. a) Upto P.L.

a) 25 mm.to 30mm thick wooden shuttering as per. b) Above P.L.

M.S. or W.I. Ornamental grill of approved design joints contiously welded with M.S., W.I. Flats and bars for windows railing etc. fitted and fixed with necessary screws and lugs in ground floor. 1) Grill weighing above 16 Kg/sq.m.

Supplying 1.5mm thick M.S. sheet fitted and fixed on one or both faces of M.S./ W.I. gate etc. with point welding at not more than 150mm apart complete in all respect as per design including cost of all labour and materials.

Plaster (to wall, floor, ceiling etc.) with sand and cement morter including rounding off or chamfering corners as directed and raking out joints or roughening of concrete surfece, including throating, nosing and drip course wherer necessary (Gr Flr) a) With (6:1) cement mortar I) 15mm thick plaster.

a) With (6:1) cement mortar II)20 mm thick plaster.

a) With (4:1) cement mortar I) 10mm thick plaster.

Neat cement punning about 1.5mm thick in wall dado, window, sills, floor, drain etc.

Artificial stone in floor, dado, staircase etc with cement concrete (1:2:4) with stone chips, laid in panels as directed with topping made with ordinary or white cement (as necessary) and marble dust in proportion (1:2) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry before flooring works using cement @ 1.75 kg/sq.m all complete including all materials and labour. In ground floor. 3 mm. thick topping (High polishing grinding on this item is not permitted with ordinary cement). Using grey cement (ii) 25 mm. thick 3mm th topping

Applying decorative cement based paint of approved quality after preparing the surface including scraping the same thoroughly (plastered or concrete surface) as per manufacturer's specification. Gr. Flr.

Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary : With other than hi-gloss of approved quality- b) On Steel or other metal surface with super gloss (hi-gloss) iv) Two coats (with any shade except white)

Supplying fitting approved type ventilator in position after cutting holes in walls setting in cement mortar mending damages to wall and plaster and two coats of paint of approved brand of any shade. Payment of mending good damages of wall & plaster and painting to be made separately. (b) R.C.C ventilator of 20 mm. thick (i) Upto 0.10 sq.m. area

Supplying, fitting & fixing UPVC pipes A- Type and fittings conforming to IS:13592-1992 with all necessary clamps nails, including making holes in walls, floor etc. cutting trenches in any soil through masonry concrete structures etc if necessary and mending good damages including joining with jointing materails (Spun Yarn, Valamoid/ Bitumen/M-Seal etc) complete. A) UPVC Pipes: (a) 75 mm

B) UPVC Fittings: c) Bend 87.5 degree (a) 75 mm

Extra rate allowed over schedule rates @3 % for construction of pump house of STW/LDTW considering remote places, away from town except Sl. No.1

Add.- G.S.T. @ 18.0% over Rs. 1,90,254.26

Add.- L. W. Cess @ 1.0% over Rs. 2,24,500.03

PART-G : Internal Wiring

M.S.or W.I. Ornamental grill of approved design joints continuously welded with M.S, W.I. Flats and bars of windows,railing etc. fitted and fixed with necessary screws and lugs in ground floor.ii) Grill weighing above 16 Kg./sq.mtr and above Supplying, fitting, fixing on wall 1.00 M X 0.6 M rectangular shaped M.S. frame made with 30mm X 6mm M.S. flat welded ( 4 nos. horizontally, 2nos. Vertically and other 4 nos vertically inside the rectangle ) by lectric welding for fitting , fixing of Starter , Main switch, Volt meter. Amp meter etc. with adjustable screws, nuts 4nos of legs 15 cm long with bifurcated ends and jamming the same in wall holes with cement concrete (1:2:4) and mending good all damages.

Fixing only Sheet Steel Main Switch (Rewirwable type)/ Change over on Flat Iron Frame/Angle Iron Frame on wall 63 Amps On angle iron frame

Fixing only Voltmeter/Ammeter/Energy meter with screws & other fixing materials incl. making necessary holes and connections. a) 0-50 Amp ammeter (Wire & other material Deptt. Supply)

a) 0-500 voltmeter (Wire & other material Deptt. Supply)

Supplying and fixing Sheet steel Main Switches on flat iron frame on wall 15/16 A Havells 240V DP with fuse on L&N

Supply & Fixing EI danger board on wall 20 cm x 30 cm (8"x12")

Supply & Fixing angular batten holder (Anchor) on 75mm dia PVC round block / round bakelite on wall/ceiling

Supplying & Fixing Out door type CFL luminaire (Bajaj make- 524020 / 020168) with epoxy powder coated sheet aluminium housing, aluminium reflector & clear acrylic cover and accessories incl. for 11/18 watts CFL S/L type lamp incl. S&F 15mm dia GI pipe bracket, clamp, nut & bolts etc.

Wiring in 1.1 KV grade single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) of following sizes in 25mm PVC casing-capping (Precision make) incl. necy. PVC clips, fittings etc. 2 x 22/0.3 (1.5 sqmm) (Domestic Main Switch Loop connection from Pump controller to domestic Main Switch.)

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in suitable size PVC casing-capping (Precision make) with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, incl. necy. PVC clips, fittings etc. to light/fan/call bell point with piano key type switch (Anchor make) fixed on sheet steel fabricated switch board with Perspex/bakelite top cover on wall incl. necy. connections and making earthing attachment and mending good damages to building works. [PVC casing-capping and Switch board both on surface] Average run 5 mtr

Distribution Wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in suitable size PVC casing-capping (Precision make) with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, incl. necy. PVC clips, fittings etc. to 5A 3 pin flush type plug socket with piano key type switch (Anchor make) fixed on sheet steel fabricated CRC MS switch board with bakelite/perspex (wall matching color) top cover of 3 mm thick flushed in wall by housing the board after cutting brick wall incl. necy. connection making earthing attachment, painting and mending good damages to building works [PVC casing-capping and plug box both on surface] On Board

Laying of cable upto 3/4 core 25 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting (from meter to incomming main switch, cable will be supplied by Deptt.)

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials : 3½ core 25 sqmm cable

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below: By ISI-Medium GI pipe

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required

Connecting the equipments to earth busbar including S & F GI (Hot Dip) wire of size as below on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages (a) Solid GI wire (iii) No. 8 SWG

Supplying, fitting & fixing 350 mm x 250 mm x 25 mm size Wooden Plank on wall I(for fittino & fixinq of electrial equipments as necessary on the plank).

Supplying, fitting & fixing of 32 Amps/63 Amps/100 Amps, 415V rewireable type porcelain body Fuse top & base complete set conforming to IS: 13947/Part- 4/Sec-1/1993 over wooden plankl board on wall and making necessary connection with the electrical cable as per direction of the E.I.C. i) 32 Amps

Fitting & fixing of Pump Controller (12.5 HP to 25 HP capacity) of size 950 mm x 1000 mm x 450 mm over iron legs (600 mm height) on floor with 150 mm thick Cement Concrete (4:2:1) block and making necessary connection with the electrical cables as per direction of the E.I.C. (excluding cost of Cement Concrete) iii) Above 20 HP & UPto 25 HP

Fitting & fixing of Starter (Direct on Line or Star-Delta/Auto- Transformer) with Nuts & Bolts fixed on Angle iron frame on wall and making necessary connection with the electrical cables. iii) Star-Delta 1Auto-Transformer Starter (Above 15 HP upto 25 HP)

Insulation testing of internal wiring of Pump House/Kiosk Box including wiring of electric Motor & other ancilary equipments by means of Megger

Add extra @ 3% over schedule rates as District Charge for Nadia District (Except Sl. 16-20)

Add.- G.S.T. @ 18.0% over Rs. 12,461.95

Add.- L. W. Cess @ 1.0% over Rs. 14,705.10

PART-H : Display Board

Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing,spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1,500 mm.

Single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and fitting joints with powdered earth or local sand.

Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes. a) Pakur Variety

M.S. structural works in columns, beams etc. with simple rolled structural members (e.g. joists, angle, channel sections conforming to IS: 226, IS: 808 & SP (6)- 1964 connected to one another with bracket, gussets, cleats as per design, direction of Engineer-incharge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming to IS: 816- 1969 & IS: 1995 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour required for the work including all incidental chages such as electricity charges, labour insurance charges etc. I) For structural members of specified sections weighing less than 22.5 Kg./m [structural frame should made with minimum 25 mm X 25 mm X 5 mm th. M.S. angles with necessary joints]

Supplying 1.5mm thick M.S. sheet fitted and fixed on one or both faces of M.S./ W.I. gate etc. with point welding at not more than 150mm apart complete in all respect as per design including cost of all labour and materials.

Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary : With other than hi-gloss of approved quality- (a) On Steel surface : With other than hi-gloss of approved quality- (iv) Two coats (with any shade except white)

Painting block letters or digits in Black Japan or any approved paint as per direction. b) Size above 2.5 cm. and upto 4 cm.

Painting block letters or digits in Black Japan or any approved paint as per direction. c) Size above 4 cm. and upto 5 cm.

Supplying, fitting and fixing G.I. pipes of TATA make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, long screw, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required, jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. Payment for painting will be made seperately) (A) For Exposed Work (f)(ii) 50 mm dia. medium quality

Extra rate allowed over schedule rates @3 % for construction of pump house of STW/LDTW considering remote places, away from town except Sl. No.1

Add.- G.S.T. @ 18.0% over Rs. 17,679.51

Add.- L. W. Cess @ 1.0% over Rs. 20,861.82

PART-I : Supply of Materials for Enerzigation

PCC Pole 9 Mtr. (Material Code-110030241)

M.S. Channel 75x40x6 mm. (6.8Kg/Mtrs) (Material Code-102010611)

M.S. Angle 65x65x6 mm. (5.8Kg/Mtrs) (Material Code-101011311)

M.S. Flat 65x6 mm.(3.1Kg/Mtrs) (Material Code-103011511)

11KV "V" bracket for PCC pole 9M long (Material Code-113020741)

11 KV Top Adaptor for PCC pole 9M long (Material Code-113021341)

GI Stay Set HT(1830X20MM)WRKG LD-7900KG (Material Code-504130432)

G I Stay Wire 7/3.15MM (Material Code-503050711)

Porcelain guy insulator HT (Material Code-508040841)

G I Earth Spike 1833X20MM (Material Code-504110541)

G.I. Wire 5MM. (Material Code-503010811)

G.I. Wire 4MM. (Material Code-503010711)

11 KV polymer comp.Pin INSL -5 KN (Material Code-508011141)

11 KV Polymer comp.DISC INSL 45KN (Material Code-508030541)

Composite H/W Fittings for 30/50SMM Cond. (Material Code-504010132)

ISL 11KV 200A TPGO (Material Code-304010532)

LA12KV(5KA) for 11KV (Material Code-309010841)

DTR 63KVA 11/0.433KV, 3PH O/D (Material Code-301018241)

1.1KVPVC4C 50SMM AL Cable (Material Code-501017921)

Cond ACSR RBT 50SMM (Material Code-502010921)

LT distribution KIOSK for 63KVA TRNF. (Material Code-407010741)

D iron clamp 3" x 3.5" (Material Code-505031541)

Porcelain Shackle insulator 3" x 31/2" (Material Code-508040441)

Turn Buckle 18 x 3/4" (Material Code-912013341)

PART-J : Labour Cost for Enerzigation

Survey of H.T.O.H. Line

Erection of PCC Pole 9 Mtr. With fittings

Erection of D.P. by PCC Pole 9 Mtr. With fittings

Erection of Sub/Stn. Structure by PCC Pole 9 Mtr.

Extension of PCC Pole

Erection of Stay Set HT

Earthing Complete

Fixing of Pin Insulator

Fixing of Disc Insulator

Fixing of Shackle Insulator(With Nut & Bolts)

Stringing Sagging of AAC 50 Sq.mm. 3 Cod.

Fixing of Tee-off Bracket D.P.

Fixing of C.G. Bracket on SP

Fixing of C.G. Bracket on DP

Drawal of Lead Wire 2W up 30 to 60 Mtr.

Making & Fixing of Cross Lacing

Erection of 63 KVA Transformer

Fixing of T.P.G.O. Isolator in S/S

Fixing of Lighting Arrestor

Fixing of LT Distribution Kisok

Neutral Earthing of DTR incl. supply of 50x6 mm GI Flat & 3 mtr. Long 50 mm Dia. GI Pipe

Conducting GIS survey & data updation with validation

Printing of GIS survey code on pole & DTR (12 Character)

Add.- GST @ 18.0% over Rs. 1,35,971.32

Add.- Cess @ 1.0% over Rs. 1,60,446.16

Supervision Charges (to be paid to WBSEDCL)

Add.- GST @ 18.0% over Rs. 98,973.88 ( to be paid to WBSEDCL)

Quotation amount to be paid incl. Service Connection charges to WBSEDCL

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