Installation and Energization of Bankamuhana-III TW Project under Bhandaripokhari Block

Supplying all materials and T&P for manual labour charges for excavating bore holes for single under reamed piles of 250 mm dia centre to centre length including casting & laying of MS Rod etc.

Earthwork in excavation of foundation in hard soil including dressing & levelling of bed within initial lead of 50 Mtr. & lift of 1.5 Mtr. etc. complete as per the direction of the Engineer-in-Charge.

Earthwork in excavation for 200 mm & 160 mm dia HDPE Under Ground Pipe Line for foundation in hard soil such as Hard Stiff Clay, Stiff Black Cotton, Hard Red Earth, Sahles, Moorum ordinary gravels etc. within 50 m. Initial lead and 1.5 m. Initial lift including rough dressing and levelling the bed and depositing the excavated materials within initial lead at nearby the worksite for reuse including breaking clods and stacking rubble for spreading and leveling as the case may be etc. complete as per direction of the Engineer-in-Charge. (Excavation by mechanical means 60% & manually 40%)

Filling in foundation & plinth with sand including watering & ramming etc complete as per the direction of the Engineer-in-charge.

Cement concrete (1:4:8) with 04cm size HGB crusher broken metal of approved quality from approved quarry with ramming watering and curring etc. complete including cost, taxes, royalty convence charge of all material to worksite, Cost of supplying cement T&P required etc. complete as per the direction of the Engineer-incharge.

Construction and erection of 11 /0.4 KV , 25 KVA Double Pole mounted Substation with 5mtrx3mtrx1.5mtr height mesonary boundary wall with Polymer insulator ,L.T Dist Box with MCCB , Aluminim bus bar of single bay with kitkat fuse , sand filling and metal spearding with M.S.Grill gate ,all Channel matrials should be G.I , 7 Nos earthing with chamber with 3mtr G.I pipe of 40mm dia with connecting of 25mmx 5mm G.I flat to all earthing including 25KVA BIS Leble-II Star rated Transformer confirming to RE Rules 1956, mounted on 2.44 Mtr. Long structure, supported in 300 kg 9 mtr long PSC pole,transformer hard channel & top channel made of 2.8 M long 100 X 50 X 6 mm G.I.Channel, Transformer belting on 2.80 M long 50mm X 50mm X 5 mm G.I.Angle, (all REC SPN Std.F-3) with all accessories like 3 pole 11 KV HG Fuse(F-5)& A.B.Switches(F-9) both mounted on 2.8 M long 75mm X 40mm X 6 mm G.I.Channel and supported by 1.0 M long 50 X 50 X 5 mm G.I.Angle, with 3 No. 11 KV Lightening Arrestors and Danger board at each Pole, Anti climbing Devices & all other necessary fittings i.e required size Nuts & Bolts, Brackets, Cable, Cable Sockets as per TPCOCL specification etc. including cost of all materials, labour , transportation complete with liasioning for testing inspection & commissioning as per specification of TPCODL etc complete.

Rigid smooth centering & shuttering H.G RCC works. (a) RCC foundation plinth footing base of column.

(b) Lintal

C ) RCC Roof slab and chajja upto 4.3 Mtr.

Cement concrete (1:2:4) with 12 mm size black HGB crusher broken chips of approved quality from approved quarry with ramming watering and curring etc. complete including cost, taxes, royalty convence charge of all material to worksite, Cost of supplying cement T&P required etc complete as per the direction of the Engineer-in-Charge.

Brick work with Fly Ash Brick 25 cm x 12 cm x 08 cm size having crushing strength not less than 75kg/ cm2 with dimensional tolerrance + 8% in cement mortar (1:6) in foundation & plinth etc. complete as per the Engineer-in-Charge.

Brick work with Fly Ash Brick 25 cm x 12 cm x 08 cm size having crushing strength not less than 75kg/ cm2 with dimensional tolerrance + 8% in cement mortar (1:6) in superstructure complete as per the Engineer-in-Charge.

2.5 cm DPC with CC (1:2:4) using 12 mm size HG Chips.

12 mm cement plaster in cement mortar (1:6) finished smooth to brick work after racking out joints including waterring and curring with cost, taxes, royalty and conveyance charges of all material to the worksite and Cost of supplying all labour and T&P required for the work etc complete as directed by the Engineer-in-Charge.

Cement punning over plastering including waterring and curring with cost, taxes, royalty and conveyance charges of all material to the worksite and Cost of supplying all labour and T&P required for the work etc complete as directed by the Engineer-in-Charge.

Cost of the uncoated HYSD Bar reinforcement including Labour charges for cutting bending binding tying the cost of binding wires (18 to 20 gauge) including cost of MS Rod.

25 mm thick AS Flooring with CC (1:2:4) using 12 mm size black hard granite crusher broken chips of approve quality for approve quorry including water and curring with cost taxes royalty and conveyance charges of all material to the worksite and Cost of supplying all labour and T&P required for the work etc. complete as directed by the Engineer-in-Charge.

Cost of Iron Door with Choukath (1.00 x 2.00 m) 1 No. & Iron Window with Choukath (0.75 x 1.00 m) size 1 No.

Labour for fitting and fixing of MS Door shutter & window shutter with grills including cost of screw complete with trasportation as per approved design.

Finishing wall with water proofing cement paint two coats.

Labour charges for painting two coats with any approved enamel paint over two coat primer.

12 mm cement plaster in cement mortar (1:4) finished smooth to brick work after racking out joints including waterring and curring with cost, taxes, royalty and conveyance charges of all material to the worksite and Cost of supplying all labour and T&P required for the work etc complete as directed by the Engineer-in-Charge.

Filling the foundation and plinth with excavated material as directed by the Engineer-in-Charge.

Filling in F&P with excavated materials in layers ot exceeding 0.30 m including breaking clods within 50 m. Initial lead including leveling the tranches as the case may be etc. complete as per the direction of the Engineer-in-Charge. (Quantity by means of Mechanical 60% & manually 40% i.e of respective item No. 03 above).

Writing charge of required information and data on both side of the transperancy pillar and on the wall of the pump chamber including supplying of approved paints and required material for writing etc. complete as per the direction of the Engineer-in-Charge.

Cost of Enamel Paint

Cost, Supplying of ISI Mark High Density Polythelene (HDPE) Pipes for water supply as per IS-4984/2016 in the 200 mm dia HDPE Pipe PE-80-PN4 grades of materials pressure rating including the rate of ex-factory, transportation, Pre and Post Inspection, Cess etc. complete but excluding the cost of GST.

Supplying all materials, labour, T&P for jointing of 200 mm outer dia High Density Polythylene Pipes of specified material grade & pressure rating by butt fusion welding method as per specification & laying in tranches including testing including transportaion with all cost etc. complete as per direction of the Engineer-in-Charge.

Cost, Supplying of ISI Mark high density polythelene (HDPE) Pipes for water supply as per IS-4984/2016 in the 160 mm dia HDPE Pipe PE-80-PN4 grades of materials pressure rating including the rate of ex-factory, transportation, Pre and Post Inspection, Cess etc. complete but excluding the cost of GST.

Supplying all materials, labour, T&P for jointing of 160 mm outer dia High Density Polythylene Pipes of specified material grade & pressure rating by butt fusion welding method as per specification & laying in tranches including testing including transportation with all cost etc complete as per direction of the Engineer-in-Charge.

Supplying of 100 mm dia nominal bore G.I Pipe having wall thickness 4.5 mm electrical resistance welded. Medium class confirming to IS 1239 (Pt-1/2004) with latest amendment screwed at both ends as per IS-554 with screw & socketed with one end and other end protected with plastic threaded protector. The socket confirming to IS 1239 (PT-II 1992) with latest amendment with random length of 4 to 7 Mtr. & socket bear ISI certification & manufacturer Trande Marks including all taxes etc. with guarantee.

Cost of 100 mm dia G.I Bend (Medium duty) confirming to IS-1239 (Pt-II 1992) with ISI mark with reputed brand including all cost, conveyance, cess etc. complete but excluding cost of GST.

Cost of 100 mm dia G.I Flange (Medium duty) confirming to IS No. 6392/1971 with ISI mark with reputed brand including all cost, conveyance, cess etc. complete but excluding cost of GST.

Cost of supplying 100 mm dia MS Tubewell clamp (Pair) with ISI mark with reputed brand including all cost, conveyance, cess etc. complete but excluding cost of GST.

Cost of supplying 200 X 100 mm dia MS Tubewell Cap with ISI mark with reputed brand including all cost, conveyance, cess etc. complete but excluding cost of GST.

Cost of supplying 200 mm dia HDPE End Cap 6 kg./Cm2 including all taxes, cost & conveyance and royalties etc.

Cost of supplying 100 mm G.I Socket (Medium duty) confirming to IS-1239 (PT-II 1992) with ISI mark with reputed brand including all cost, conveyance, cess etc. complete but excluding cost of GST.

Cost of supplying 200 X 200 X 160 mm Spigot moulded reducing HDPE Tee 10 Kgf/cm2

Cost of supplying 160 X 160X 160 mm HDPE Tee Spigot design 6 Kgf/cm2

Cost of supplying 200 X 110 mm HDPE reducer including all taxes and royalties etc.

Cost of supplying 100 mm dia C.I Sluice Valve of double Flanged type PN-1.0 as per (IS-14846-2000 standard) with ISI mark with reputed brand including all cost, conveyance, cess etc. complete but excluding cost of GST (As per S/R 2022).

Cost of supplying 100 mm dia C.I Double Flanged Non-Return Valve of swing type PN-1.0 (IS-5312 (Part-I-2004) with bypass arrangement with ISI mark with reputed brand including all cost, conveyance, cess etc. complete but excluding cost of GST (As per S/R 2022).

Cost of Labour charges and T&P for lowering of Subermessible pumpset with 100 mm Ø GI Pipe in suction & delivery side and fittings of priming Tee along with all accessories, sluice Valve, NR Valve etc. and fittings, jointing with HDPE Pressure pipe line in delivery side including cost of transportation

Cost of supplying 160 X 160 X 110 HDPE Tee with HDPE Tee with GI weldless raiser bend etc. including all taxes & royalties of materi

Cost of supplying 200 X 200 X 110 HDPE Tee with GI weldless raiser bend etc. including all taxes & royalties of materials complete

Cost of supplying all materials required for 50 mm dia Air Release Valve PN-1.6 shall confirm to IS 14845 with saddle, Raiser pipe & other fitting materials including all taxes & royalties of materials complete

Cost of supplying 160 mm dia HDPE End Cap with ISI mark with reputed brand including all cost, conveyance, cess etc. complete but excluding cost of GST.

Cost of supplying all materials required for 150 mm dia Butterfly Valve as per direction of site Engineer in charge including all taxes & royalties of materials.

Cost of supplying 200 mm HDPE Elbow spigot design 10 kg. with ISI mark with reputed brand including all cost, conveyance, cess etc. complete but excluding cost of GST.

Cost of supplying 110 mm dia Slipon Flange with ISI mark with reputed brand including all cost, conveyance, cess etc. complete but excluding cost of GST.

Cost of supplying 110 mm HDPE Tail Piece of 160 mm long with ISI mark with reputed brand including all cost, conveyance, cess etc. complete but excluding cost of GST.

Labour charges for fitting & fixing of 50 mm Ø CI Air Release Valve complete set with under ground laid HDPE Pipe line

Labour charges for fitting & fixing of 200x200x110/ 160x160x110 mm Ø HDPE Tee with Weldless GI Raiser as per requirement with under ground laid Pipe line

Cost of Nutbolt & Rubber Insertion & other consumable materials etc. complete

Cost of supplying 200 X 160 mm Ø HDPE Reducer of 6 kgf/cm2

Cost of Out let for Tee Tank

Supplying of 7.5 HP./5.6 KW Star Rated (BEE 03 Star Energy efficient) Submerssible pumpset Coupled with totally enclose water cooled squirrel cage induction motor with delivery discharge 900 LPM at 25 Mtrhead (having Bronze metal impeller grade LTB-02 of IS 318/1981 confirming to IS specification) with full length cable, cable clip, support clamp etc. suitable for operation at 415+6%,- 15% Volt, 3 Phase, 50 Hz and AC Power supply with ISI Mark gauarantee including all taxes.

Supplying of Autostar Delta Control Pannel Starter of sheet steel enclosure suitable for operation of 7.5 HP/5.6 KW squirrel cage induction Motor with 16 amp (AC/3) duty contactor at 415 Volt+6% - 15%, 3 Phase, 50 HZ,AC supply with over load relay range 8.9 Amp to 13.5 Amp. and No volt coil with Electronic timer suitable for operation at voltage of 300 - 400 volt and to provide dependable protection during over load and single phasing including all taxes etc. with ISI make guarantee.

Supplying of 3 core X10mm2 PVC Insulated (HD) Armoured Electric cable with Aluminium Conductor for use in 3 Phases power system of working voltage upto and including 11 KV of 50 HZ confirming to IS-1554 (PT-5)/1998 with ISI mark including all taxed etc.

Supplying 63 Amp 415 volt T.P Main switch confirming to IS- 4064 (PT-1 & PT-II) with utilisation category AC-22 with ISI mark including all taxes etc.

Pipe earthing with 30mm dia x 3 Mtr G.I Pipe with proper slotting-02 Nos.,30mm diam G.I Flange-02 Nos., No 8 G.I Wire-10Kg., Charcol-10 bags, Salt-100Kg., 50mm diam flexible conduit pipe-05 Mtr., digging earth pit 02 Nos. (1.2m x1.2m x3m) and earth trench-03x6.3mx1.0mx06m with transportation, fitting and labour charges etc complete as per direction of Engineer-In-charge.

Supplying all materials T&P and labour for wiring of Pump Chamber with required wiring materials like PVC pipe,3/20 PVC Wire, Ampere Tape, PVC Tape, 63 Amp. Kit Kat,12"X10" Tin Board with fibre plate, Indicator Lamp with holder,angle holder conduit Pipe, Flexible conduite pipe 05 Pin Socket, Wall Clamp, Nut Bolt, 03 Way,100 W Bolt Switch and fitting. Fixing on completion of wiring including supplying,Transportation of materials to work site including cost conveyance royalty taxes of all materials as per direction of Engineer-in-charge.

Labour charges for Electrical Installation &energisation

Supplying all materials T&P and labour for fitting of TD Cable with Main supply line underground by digging cable,Trench & fitting after laying of cable connection the pannel as required as per direction of the site Engineer-in-charge.

Construction of 3 phase 11 KV line as per REC standard confirming to RE Rules 1956 with 300 Kg. 9 Mtr Long PSC pole support in 40 Mtr Span, 80Sqmm AAA Conductor,11KV "V" cross arm with required nos. of 11 KV T&C disc (polymer) Insulators and 11KV pin insulators, carping & paddig of poles,danger board at each pole, anticlimbing devices.Stay set at each bending point and double stay at end point with 18mm G.I. H.T. stay, concreting of stay with anchor plate,Interposing pole & Cut point and guarding at road crossing etc. as required including cost of materials, labour, transportation, inspection & commissioning etc. complete.

Writing on PSC Pole with Yellow paint background and written OLIC in black paint including Zebra painting on Earthing chamber and utilisation of all PSC Pole

(D) RCC Column

Cost of 200 mm dia PVC casing pipe ASTM confirming to ISI (sch-80)

Labour charges for cutting Transverse slot on 200 mm dia PVC ASTM pipe with slot size 1.5mm as per specification

Cost of 200 mm dia PVC well cap / end cap

Cost of 200 mm dia PVC cone / bail plug

Cost of 200 mm dia PVC Nipple / short piece

Supplying all materials, Labour T & P for packing the bore with washed gravel size (P-6) arround the well screen and pipes in good quality including cost of gravel, conveyance,royality,etc complete as per direction Engineer-in-charge.

Supply of all Labour & T&P for lowering the 200mm dia (Sch.80) ASTM PVC Pipes as per the necessity from ground level & fitted & fixed up in perfectly verticaly position including cutting & threading of soltted pipe and fixing all jointing materials etc. complete and keeping the top of the casing pipe threaded including plugging tube wells to prevent entry of foreign materials from above excluding cost of fitting & joining materials.