Re_Drilling Maintenance of Pipe Line Minor Repairing of Pump House with Extension of Pipe Line along with Construction of Spout Chamber at 117/N Madhugari DTW Scheme at Mouza_Madhugari Block_Karimpur_I in the District of Nadia under the Executive E

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

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 Distance from quarry (Durgapur) to work site = 200 Km

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 GST @ 18% over Rs. 3,60,082.27

Add.- L. W. Cess @ 1.0% over Rs. 4,24,897.08

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

Withdrawal of electro motor submersible pumping set of fOllowing capacities from within the tubewell housing pipe of the fOllowing length by using all necessary requisites tools and plants and carefully as per direction of Engineer-in-Charge and stacking the same properly at site within the tubewell premises complete. (a) 100/150/200 cubic metre per hour capacity electro motor pumping set. (ii) Length of pump assembly of any length exceeding 18 metre length.

(b) Gas cutting to required size of upto 8 mm thick M.S. plate, Channel, Angle etc. including labour charges, hire charges for all tools and plants.

(c) Electric welding charges of upto 8 mm M.S. plate M.S. channels etc. and other member of the barge including hiring charges of all tools and plants.

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)

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 1, 6, 7, & 8

Add GST @ 18% over Rs. 7,787.69

Add.- L. W. Cess @ 1.0% over Rs. 9,189.47

PART-C : Repairing of Existing Spout Chamber over RCC Pipe Line

Stripping off worn out plaster and raking out joints of walls, celings etc. upto any height and in any floor including removing rubbish within a lead of 75m as directed.

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).

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 1, 2 & 3

Add GST @ 18% over Rs. 5,07,06.76

Add Labour Welfare Cess @ 1% Over Rs. 59,833.98

PART-D : Repairing of Existing RCC Pipe Line & Extension of PVC Line

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.)

Jointing plain end of 300 mm /200 mm /150 mm. Dia. M.S. special bend from surge tanks / shore manifold with underground R.C.C. pipe lines of 450mm. / 300mm. / 225 mm. dia. by jamming with cement concrete (1:2:4) with 10 mm. down stone chips mixed with approved water proofing compound (5% by weight of cement) of adequate thickness to provide a leak proof joint including carrying the special bend from departmental store to site, curing etc. as per direction of Engineer-in-Charge.

Installation / Erection of SurgeTank / Shore manifold (to be supplied from Deptt. free of cost) over a rigid base of ordinary cement concrete (1:2:4) with graded stone chips (20mm. nominal size) of pakur varity of 1250 mm X 1250 mm X 150 mm. over a single layer of brick flat soling and embedding the legs of the surge tank/shore manifold within the concrete base including cost of all materials and labour and as per direction of Engineer-in-Charge.

Plugging the open end of 450mm. / 300 mm. /225 mm. /150 mm. dia. RC.C. pipe line with cement concrete (1:2:4) with stone chips 20 mm. down mixed with water proofing compound(5% by weight of Cement) of approved quality including curing etc. complete as per direction of Engineer-in-Charge. (iii) 225mm. dia. R.C.C. 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. (a) 150 mm. dia. ERW pipe.

Fitting and fixing of M.S. / G.I. / C.l. accessories and special in pipe line (accessories & special to be supplied departmentally) including supply of jointing materials viz.rubber insertion, nuts & bolts, havoc Zink (Zink Oxide) complete as per direction of Engineer-in-Charge. (vi) 300 mm /200 mm / 150mm. dia. M.S. special bend.

(vii) 150mm. dia.90° M.S. bend with flanged ends

(viii) 150mm. dia. M.S. riser pipe with flanged ends

Fitting and fixing of M.S. I G.I. I C.l.accessories and special in pipe line (accessories & special to be supplied departmentally) including supply of jointing materials viz.rubber insertion, nuts & bolts, havoc Zink (Zink Oxide) complete as per direction of Engineer-in-Charge. (iv) 150 mm. dia. C.I. sluice valve

Repairing of leakages in collar joints of R.C.C. Pipe line by opening the joints fully by chipping out the old morter, cleaning the pipe recesses and collar properly, and thereafter positioning and levelling the pipes and collar, filling the annual spaces of joints with jute braiding dipped in cement slurry and grouting with (1:2) cement morter mixed with approved quality water proofing compound (5% by wt. of cement) and curing all complete as per direction of Engineer-in-Charge. (c) 225 mm dia. R.C.C. Pipe.

Taking out the damaged R.C.C. Pipe and two collars by dismantling two joints carefully, carrying and stacking the same near the pump house, carrying new pipe and collars from the field stack, lowering the same within the trench, properly positioning and levelling on bricks laid flat, between collar and the pipe joints with jute braiding dipped in cement slurry, grouting with cement and sand mortar (1:2) mixed with approved quality water proofing compound (5% by weight of cement) and curing all complete as per direction of Engineer-inCharge. (c) 225 mm dia. RC.C. Pipe.

Taking out the damaged R.C.C. Tee and 3 nos. collars by dismantling three joints carefully, carrying and stacking the same near the pump house, carrying new R.C.C. Tee and collars from the field stack, lowering the same within the trench, properly levelling and positioning on bricks laid flat, filling the annular space betwen pipe fitting and collars with jute braiding dipped in cement slurry, grouting with cement and sand mortar (1:2) mixed with approved water proofing compound (5% by weight of cement) and curing etc. complete as per direction of Engineer-in-Charge. (c) 225 mm x 225mm x 225 mm R.C.C. Tee.

Taking out the condemmed 150 mm dia. N.T.P. / T.P. / Alfa-Alfa valve from 150 mm dia. M.S./G.I. pipe of existing spout chamber by careful chiseling with least disburbance to the existing system of structure upto required limit and fitting, fixing of new one with 150 mm dia. M.S./G.I. pipe in proper position of the spout chamber using havoc zinc jute so as to make the joint leak proof including mending good all damages and returning back the condemned materials at store as per direction of Engineer-in-Charge.

Removing of Chokage due to sludge, mud, sand or any other forign materials deposition from the underground 450 / 300 /225/ 150 mm dia. R.C.C. Pipe Line with split bamboo, wire brush, coir rope etc. along with suitable cleaning agent as necessary as per direction of E.I.C. (This item includes cost of earth cutting & back filling of trenches and required materials for cleaning but excluding the cost for taking out 1 full length of RCC Pipe by dismantling of 2 nos. of Collars & refitting the RCC pipe with new two nos. collar). iii) For 225 mm dia. RCC Pipe

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).

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

iii) 140 MM 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.

Add.- G.S.T. @ 18.0% over Rs. 1,28,835.41

Add.- L. W. Cess @ 1.0% over Rs. 1,52,025.78

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, 151 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, 151 mar ed -1239, Galv- IS4736 150 mm dia one end screwed & at er end non-std flange 3 m long. BOTTOM

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

Supply of Galv. MS Flanged Pipe 151 markec- IS: 1239, Galv- IS4736 - a) 150mm.dia (4.8mm)

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

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

Supply of 150 mm dia. MS Special Bend (Z Bend) as per drawing as per IS : 6392/71

Alfa Alfa Valve (Nipple Type) with handwheel 01 no. for 04 nos valve (As per Existing dwg.) a) 150mm (Type-C)

Supplying, fitting & fixing Bolts with Nuts & washer i) 10-16mm dia a) Length upto 75mm

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

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 NP2 class bore dia. 225 mm R.C.C spun Pipe of length 1.83 m, thickness 25 mm with matching collar as per IS:458/1988 with latest amendments thereof including all taxes and transportation cost. (a)Cost of one No. NP2 class 225 mm bore dia. R.C.C.pipe of length 1.830 metre , thickness = 25 mm , 225 mm dia. bore dia. (Ex-factory price) (b)Cost of one No. NP2 Class 225 mm bore dia. R.C.C. collar of length 0.20 metre , thickness = 25 mm (Ex-factory price)

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

140 mm dia. PVC pipe with coupler, Class-I

160 mm dia. PVC pipe with coupler, Class-II

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

160 mm dia. (12 mm thick)

Supply of UPVC Fittings ISI marked - IS 10124 Reducer- 200 mm X 160 mm P.V.C. 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

140 mm X 140 mm X 140 mm. P.V.C. Tee

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

160 mm dia. PVC extra coupler

140 mm dia. PVC extra coupler

Solvent Cement

PART-F : Repairing of Pump House

Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. In ground floor including roof. (a) upto 150 mm. thick

Stripping off worn out plaster and raking out joints of walls, celings etc. upto any height and in any floor including removing rubbish within a lead of 75m as directed.

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

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 15mm th. Plaster

a) With (6:1) cement mortar 20mm th plaster

a) With (4:1) cement mortar 10mm th Plaster

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.

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)

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. B) UPVC Pipe (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, 2, 3

Add GST @ 18% over Rs. 22,499.13

Add.- L. W. Cess @ 1.0% over Rs. 26,548.97

PART-G : Internal Wiring

(a) 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 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. No.- 01

Add GST @ 18% over Rs. 11,784.58

Add.- L. W. Cess @ 1.0% over Rs. 13,905.80

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. f) Size above 10 cm. and upto 12.5 cm. b) Size above 2.5 cm. and upto 4 cm.

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 GST @ 18% over Rs. 17,681.58

Add.- L. W. Cess @ 1.0% over Rs. 20,864.26

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