WBWRIDD/EEAM/BLG/CORE SECTOR/NIT NO.-13/2025-26(SL-9)

Energisation on Turnkey basis i.e by installing & supplying Transformer and other accessories, labour for effecting of 3-phase Major RLI service connection to be installed, including Material.

Material :

PCC POLE 9 MTR

COND ACSR RBT 50SMM

1.1 KVXLPE4C50SMM CABLE

11 KV POLYMER COMPOSITE WITH FTNGS PIN INS-5KN

11 KV POLYMER COMPOSITE 45KN DISC INSULATOR

COMPOSITE H/W FITTING FOR 30/50 SMM COND

TPGO ISOLATOR 11KV 200A

M/S CHANNEL 75x40 MM

M/S ANGLE 65x65x6 MM

M/S ANGLE 50x50x6 MM

M/S FLAT 65x6 MM

G.I. STAY SET HT (1830X20MM)WRKG LD-7900KG

G.I. EARTH SPIKE 1833X20MM

G.I. STAY WIRE 7/3.15MM

G.I. WIRE 5MM

G.I. WIRE 4MM

PORCELAIN GUY INSULATOR HT

11KV "V" BRACKET FOR PCC POLE 9M LONG

11KV TOP ADAPTOR FOR PCC POLE 9M LONG

DTR 63 KVA 11/0.433KV

LT DISTRIBUTION KIOSK FOR 63KVA TRNF

G.I. EYE BOLT

pg clmp-wsl/rbt (30/50 SMM)

LA 12KV STNCLASS 10KA(PORCELAIN)

LA 12KV STNCLASS 10KA(PORCELAIN)

TURN BUCKLE 18X5/8"

Labour :

SURVEY OF HTOH LINE

CONDUCTING OF PHYSICAL SURVEY USING VM APP

ERECTION OF SINGLE PCC POLE 9 MTR. ALL FITTINGS WITH PAINTING

ERECTION OF DP 9 MTR. PCC POLE WITH PAINTING

ERECTION OF S/STN. DP 9 MTR PCC POLE WITH PAINTING

EXTENSION OF 9 MTR. PCC POLE WITH PAINTING

STRINGING. & SAGGING OF ACSR COND.-50 SQ MM 3 COND

FIX OF PIN INSULATOR 11 KV.

FIX OF DISC INSULATOR 11 KV.

ERECTION OF HT STAY SET

EARTHING COMPLETE

FIX OF C.G. BRACKET ON SINGLE POLE

LEAD WIRE OF 2 WIRE ABOVE 30 MTR. UPTO 60 MTR.

FIXING OF 'X' LACING

FIXING OF 'T' BRACKET ON SINGLE POLE WITH PAINTING

FIX OF ISOLATOR ON S/STN.

ERECTION OF TRANSFORMER 63 KVA

FIXING OF LT KIOSK SINGLE CIRCUIT WITH PAINTING

FIXING OF LINGHTING ARESTOR

PIPE EARTH OF S/STN. (RATE CONTRACT)

GST @18% on item no. 1.201 to 1.220

Labour welfare cess @ 1% on item no. 1.201 to 1.221

Quotation Amount

Procurement of Electrical Items required for Conversion of Major RLI Scheme

Supply and Delivery of 20 H.P Electro Motor Pump set having capacity of 210 cubic meter per hour discharge at 18 meter total head. The Motor shall be designed for operation at 415 V (+10%), 3 Phase, 50 Cycles per Sec (+-5%), A.C Supply 1500 r.p.m. The Motor shall be TEFC, ISI marked as per IS 12615 with latest amendments thereof. The Pump (of size 150x150mm) shall be horizontal, single stage, split casing, conforming to ISI specification as per IS-6595/1993 with latest amendments hereof. Pump should be directly coupled with Motor and mounted on a common fabricated M.S Base frame.

Supply and Delivery of Sheet metal enclosed re-wireable type Fuse, Main switch, 500 VOLTS, 3 phase, 50 Cycles A.C Supply conforming to IS:60947 (part-3)/1993 for-100 Amps 415 volts A.C TPN Main Switch.

Supply and Delivery of Sheet metal enclosed re-wireable type Fuse, Main switch, 415 VOLTS, 3 phase, 50 Cycles A.C Supply conforming to IS:60947 (part-3)/1993 for-63 Amps 415 volts A.C TPN Main Switch.

Supply of 20 HP Electromagnetic Star-Delta mottor controllers with 4 pole heavy duty Power Contactor, single phasing preventer and normal protective features, MCB, Indicators, push buttons, Ammeter, & Voltmeter, all in IP54 enclosure of min 16swg. C R sheet steel, 10 tank process powder coat painted and as per technical specification, as per IS: 60947.

Supply and Delivery of 12 mm thickness Busbar Chamber (100Amps, 500Volts) chamber 300 mm x 250 mm x105mm in size fitted with 12 mm x3 mm x230 mm copper bar (4bars) supplied with requisite brass nuts & bolts equivalent to bore size with at least 2 nos. of putter and 1 no inlet holes of 1-1/4" size on iron legs on w. board including arrangement of double earthing by 10 SWG GI wires.

Construction of Pump House at Major RLI Scheme

Earthwork in excavation of foundation trenches or drains in all sorts of soil (including mixed soil but excluding laterite and sand stone), 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 1500 mm.

Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidated the same by through 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 filling joints with 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

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.(a) Pakur variety

Hire and labour charges for shuttering with centering and necessary staging upto 4 metre using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor). 25 mm. to 30 mm. thick wooden shuttering. For PUMP HOUSE

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 inter-section, complete as per drawing and direction. For works in foundation, basement and upto roof of ground floor / upto 4m. Tor steel/Mild steel ( Other than SAIL/ TATA/RINL) i)For foundation Blocks of Water Distribution System

Brick work in cement mortar (1 : 6) with first class kiln burnt bricks including racking out joints, scaffolding and other incidental works etc. complete. a) In foundation & plinth.

Brick work in cement mortar (1 : 6) with first class kiln burnt bricks including racking out joints, scaffolding and other incidental works etc. complete. b) In superstructure ground floor

Plaster (to wall, floor, ceiling etc.) with (1:6) sand and cement mortar including rounding off or chamfering corners, as directedand racking out joints or roughening of concrete surface including throating. Nosing and drip course as necessary at ground floor. (a) 15 mm thick (1:6) proportion.

Plaster (to wall, floor, ceiling etc.) with (1:6) sand and cement mortar including rounding off or chamfering corners, as directedand racking out joints or roughening of concrete surface including throating. Nosing and drip course as necessary at ground floor. b) 20 mm thick with 1:6 cement mortar.

Plaster (to wall, floor, ceiling etc.) with (1:6) sand and cement mortar including rounding off or chamfering corners, as directedand racking out joints or roughening of concrete surface including throating. Nosing and drip course as necessary at ground floor. c) 10 mm thick with 1:4 cement mortar.

25 mm. 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). [Note: - Water proofing as per item 9, polymer based paint as per item 8 (a) of subhead C of Section (C).

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

Neat cement punning about 1.5 mm. thick in wall dado, floor, drain, door and window sill etc. complete.

(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 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 150 mm apart complete in all respect as per design including cost of all labour and materials.

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:(i) 75 mm. Dia

B) UPVC Fittings:a) Plain Tee (i) 75 mm. Dia

c) Bend 87.5 degree (i) 75 mm. Dia

Earth work in filling in foundation trenches or plinth with good earth in layer not exceeding 150 mm. Including watering and ramming etc. layer by layer complete with earth obtained from excavation of foundation.

Priming one coat on steel or other metal surface with synthetic enamel / 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. Two coats (super gloss hi- gloss except white)

White washing including cleaning and smoothening surface thoroughly (5 parts of stone lime and 1 part of shell lime should be used in finishing coat) all floor

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.

Suppling 1 mtr x 0.6 m x 24 swg MS board contaning list of spout wise water users by making numbers of spout as directed by EIC. The board should have base colour - Black and words - White to be fitted and fixed on the wall of the pump house.

Carriage charge onevery item from Sl. no-3.01 to 3.23 excluding Sl. No-3.01, 3.04, 3.05, 3.16 & 3.20

GST @18% on item no. 3.01 to 3.25

Labour welfare cess @ 1% on item no. 3.01 to 3.26

Electrical connection to Motor & internal wiring of Pump House

Supply with Fitting & fixing of fabricated wooden pannel board of size 6 ft x 4 ft x1 inch with M.S. clamp on the wall of pump house/kiosk box in barge including jumming 2'-1" long 4 nos. angle made of 50mm x 50mm x 6mm M.S. angle welded with the pannel board for jamming in the wall by cement concrete (4:2:1). necessary arrangements will be made by the contractor at his own cost for fitting fixing the following electrical equipments/ meatrials in to the pannel board including 2 coats of painting of synthetic enemal paints of approved quality over one coat of primar including smoothening surface as per direction of Engineer In Charge.

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

Supplying and fixing Sheet steel Main Switches on flat iron frame on wall. a) 16 Amps Havells make.

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. i)2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) (from cut out to 16 Amp Main Switch)

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to 240 V 5Amp 3 pin plug point incl. S&F 240 V 5A 3 pin flush type plug socket & piano key type switch (Anchor make) incl. S&F earth continuity wire, fixed on sheet metal (16 SWG) switch board with bakelite/ perspex (wall matching colour) top cover (3 mm thick) flushed in wall incl. mending good damages to originalfinish [PVC casing capping and Switch board both on surface] (i) Avg Run 7.5 meter.

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

Supplying & Fixing bulk head light fitting (Havells make) with die cast aluminium housing & frosted glass on wall/ceiling incl. S&F 8watt CFL / 100 watts GLS lamp complete set.

Fixing only of 100 A, 415 V sheet steel TPN main switch on Angle iron Frame on wall.

Fixing only of 63 A, 415 V sheet steel TPN main switch on Angle iron Frame on wall.

Fixing only of 100 A, 415 V sheet steel Busbar Chamber (4 bars) on Angle iron Frame on wall.

Fixing only 20 HP Motor controller comprising of Oil immersed / Air break starters on Angle iron frame on wall

Meter loop connection with 1.1 K.V. Gr. 3½ core / 4 core 10 Sqmm to 50 Sq mm. P.V.C./ XLPE insulated & sheathed and armoured Aluminium/Copper Cable from Meter to incomming TPN Main Switch / Terminal. (Brand: Gloster/Havells/Finolex)

Supplying and Drawing with 1.1 KV, PVC flexible 'FR' cables copper conductor conforming to IS 694 in suitable size with fitting and fixing on wall/Kiosk Box , including making necessary connection to the pre-fixed devices with all necessary accessories like saddle, screw, clips, gland, socketetc. conforming to IEE regulation and as per direction of EIC. (Brand: Gloster/Havells/Finolex) [a] For Major RLI i)4Cx 25 sqmm Copper cable conforming to IS 694 [ Cut out to 100 A Main Switch and 100 A TPN Main switch to Bus-bar]

Supplying and Drawing with 1.1 KV, PVC flexible 'FR' cables copper conductor conforming to IS 694 in suitable size with fitting and fixing on wall/Kiosk Box , including making necessary connection to the pre-fixed devices with all necessary accessories like saddle, screw, clips, gland, socketetc. conforming to IEE regulation and as per direction of EIC. (Brand: Gloster/Havells/Finolex) [a] For Major RLI i) 3C X 16 sqmm copper cable conforming to IS 694 [Busbar to 63 A, TPN Main switch and 63 A TPN Main switch to Motor Controller]

Supplying and Drawing with 1.1 KV, PVC flexible 'FR' cables copper conductor conforming to IS 694 in suitable size with fitting and fixing on wall/Kiosk Box , including making necessary connection to the pre-fixed devices with all necessary accessories like saddle, screw, clips, gland, socketetc. conforming to IEE regulation and as per direction of EIC. (Brand: Gloster/Havells/Finolex) [a] For Major RLI i) 2 X 3C X 10 sqmm copper cable conforming to IS 694 (Motor Controller to Motor)

Supplying & fixing of EI Danger board (20 cm. x 30 cm. )in four distinguishing position . As per IEE regulation.

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 G.I. Pipe.

Supplying and fixing earth bar of galvanized (hot dip) M.S. Flat 25 mm × 6 mm on wall having clearance of 6 mm. from wall including providing drilled holes on busbar complete with G.I. bolts, nuts, washers spacing insulators etc. as required for tapping.

Connecting the equipments to earth busbar including supplying and fixing G.I. (hot dip) Wire on wall/floor with stapples burried inside floor/wall as required and making connection to equipments with bolts, nuts, washers, cable, lugs etc. as required and mending good all the damages.By Solid 8 S.W.G. GI Wire.

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

Placing and positioning the Centrifugal pump motor set on the pump base/pump house floor, alligning properly with necessary packing and fixing the set with holding down nuts and washer including cutting holes of requisite size in the floor / base, grouting the bolts and mending good all damages- complete as per direction of Engineer-in-Charge.

Extra rate add @ 7 % on every items excluding item nos. 4.01, 4.02, 4.12, 4.13, 4.14, 4.15, 4.20, 4.21 (for South Dinajpur District)

GST @ 18% on item no. 4.01 to 4.23

Labour welfare cess @ 1% on item no. 4.01 to 4.24

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