Drilling, installation, electrification and energisation of Gadabandhagoda-I,II and III TW L.I. Project under Ghasipura block in Keonjhar district

Gada Bandhagoda-I, II and III TW CLIP

Drilling a perfect vertical bore of 450 mm dia up to specified depth below ground level in alluvial soil starta by mud rotary Rig , drilling as required to suit the site condition as per direction of Engineer -in-incharge including supply of Rig with its accessories tools and plants and all consumable etc. for a finished bore of 450mm dia suitable for lowering of 200mm dia ASTM Schedule-80 PVC housing & slotted pipe. From 0 Mtr. to 72 Mtr.

Supply of 200 mm dia ASTM Schedule-80 PVC Casing Pipe as per ASTM-D-1785/2004 including cost of threading and cost of plastic protector including transportation.

Lowering of 200 mm dia ASTM schedule-80 PVC casing and slotted pipe, cone,nipple etc.as per the necessity & fitted and fixed up in perfectly vertical position and keeping the top of the casing pipe threaded 1 Mtr. above the ground level, including plugging the tube well to prevent entry of foreign materials.

Cost of slotting charges of 200 mm dia PVC (ASTM-D) Sch.-80 pipe including transportation.

Cost of threading charges

Unwashed screened "B" grade Gravel of size 3.56 mm to 4.75 mm suitable for use as packing materials for Tube Wells

Bentonite powder(Drilling Mud)Type-II high grade confirming to IS No.6186/86 packed in new HDPE bag of 50 kg Weight

Cleaning and Developing the T/W using Air compressor contineously till clear and adequate discharge is obtained from the Tube well including supply and use of all necessary equipment & labour as per the direction of the Engineer-in-charge.

Labour charges towards site clearance, excavation of mud pit, setting of pils and channel line and refilling after drilling work, engagement of water tanker including transportation and loading unloading of drilling materials etc. as per direction of Engineer-in-charge.

Cost of 200 mm dia PVC threaded well Cap

Cost of 200 mm dia PVC Cone

Cost of 200 mm dia PVC Nipple

Cost of other misc. fitting items as per site requirement

Earth work excavation in foundation & plinth in hard soil within 50 mtr. Initial lead and 1.5 Mtr initial lift including dressing and leveling the bed & depositing the soil with initial lead & lift as per direction of engineer-in-charge

Earthwork in excavation of foundation in hard soil such as Hard stiff clay, stiff black cotton, hard red earth, shales, moorum ordinary gravels etc within 50m.Initial lead and 1.5m. 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 and plinth with sand watered and rammed

Cement concrete (1:4:8) with 4cm size HG crusher broken metal of approved quality from approved quarry with ramming watering and curring etc.

Cement concrete(1:2:4) with 12mm size black HG crusher broken chips of approved quality from approved quarry for RCCwork including hoisting & laying with ramming watering and curring etc. Complete including cost,taxes, royalty conveyance charge of all material to worksite, supply of cement T&P required etc complete as per the direction of the Engineer-in-charge.

Brick work with Fly Ash brick in cement mortar (1:6) in F&P.

Brick work with Fly Ash brick in cement mortar (1:6) in Superstructure

12 mm thick cement plastering in cm (1:6) in F & P over brick work.

Cement punning over plastering

Supplying,fitting,placing uncoated HY. Sd. Bars reinforcement etc. complete for RCC work including cutting bending,binding tying the grills, placing in position including cost of binding wire.

Rigid & smooth centering and shuttering including cost carriage of all materials

2.5 cm thick grading concrete (1:2:2) on roof slab

Distempering two coats to wall with distemper

Finishing wall with water proofing Cement Paint of approved quality

Painting of red oxide primer for priming over iron work including cost of red oxide and labour etc.

Painting two coats with any approved paint for priming over iron work including cost of paint and labour etc.

Filling F & P with excavated materials, moorum including watering and ramming

Filling in F&P with excavated materials in layers not exceeding 0.30m including breaking clods within 50m. initial lead including leveling the tranches as the case may be etc complete as per direction of the Engineer-in-charge.(Quantity by means of Mechanical 60% & mannually 40% i.e. of respective item No. 2 above)

Laying and fitting of 160 mm dia HDPE Pipe

Laying and fitting of 110 mm dia HDPE Pipe

Cost of Iron door (size 1.0x1.52 M) 1 no. and cost of Iron ventilator (size 0.45x0.30 M) 2 nos.

Cost, Supplying of ISI marked High Density Polythelene (HDPE) Pipes for water supply as per IS 4984/2016 in the following Nominal diameter, Grades of materials, Pressure rating including the rates of ex-factory, transportation, pre & post inspection, Cess etc complete but excluding the cost of GST. 160mm Ø HDPE Pipe PE 80-PN 4

Cost, Supplying of ISI marked High Density Polythelene (HDPE) Pipes for water supply as per IS 4984/2016 in the following Nominal diameter, Grades of materials, Pressure rating including the rates of ex-factory, transportation, pre & post inspection, Cess etc complete but excluding the cost of GST. 110mm Ø HDPE Pipe PE 80-PN 4

100mm dia nominal bore G.I.pipe having wall thickness 4.5mm electrical resistance welded of medium class confirming to IS- 1239(part-1/2004) with latest ammendments, screwed at both ends as per IS-554 with socketed at one end and the other end protected with plastic threaded protector including its transportation and unloading at L.I.P. site. The socket confirming to ISI 1239(part II/1992) with latest ammendments in random length of 4 to 7 mtr.Each pipe should bear IS certification and manufacturers name/trade mark. (As per S/R 2022)

Cost of 100 mm dia G.I.Bend IS No. 1239 ( Part-II/1992)

Cost of 100 mm dia G.I.flange IS No. 6392/1971

Cost of 100 mm dia G.I. Socket

Cost of supplying of 160mm x160mm x 100mm dia weldless G.I. Tee (3.6 mm thichness) with bend closing and opening arrangement of reputed brand including all cost, conveyance, cess etc. complete with accessories.

160mm x160mm x 110mm dia. HDPE Tee spigot desing 6 Kg

110mm dia. HDPE Elbow spigot desing 6 Kg

110 MM HDPE Tail piece 160 mm long

160mm dia. HDPE End Cap.

110mm dia. HDPE End Cap.

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

110mm dia C.I. Butter Fly Valve BS:5155/15: Kirloskar or equivalent make 13095-CI MOC Lever Operated PN-1.0 with ISI mark of reputed including all cost, conveyance, cess etc complete but excluding cost of GST (As per S/R 2022)

Cost of Rubber Insertion

Cost of Nut Bolt

7.5 HP/5.62 KW Energy efficiency Submersible pumpset of total head 25 mtr having 900 LPM discharge of reputed brand with BEE 3 Star rated energy efficiency suitable for 200 mm dia tube well as per IS specification with 2 pair U-Clamp & 30 mtr of 4.00 sqmm flat cable and Impeller: Bronze grade LTB-2 of IS 318/1981 confirming to IS specification including all cost, conveyance, cess etc complete but excluding cost of GST

Control Pannel with Automatic Star delta Starter, sheet steel enclosure suitable for operation of Squirrel cage induction motor up to 10 HP with 16 Amp (AC -3) duty contractor at 415 Volt+6%-15%, 3 phase, 50 Hz AC supply with over load relay range 8.9 to 13.5 Amp & no volt coil with electronic timer suitable for operation at voltage range of 300 to 440 V. The Starter should provide dependable protection against over load and single phasing fitted with Volt Meter, Ameter, MCB in complete shape including Indicator Lamp reputed brand of ISI specification including all cost, conveyance, cess etc complete but excluding cost of GST

4.00mm2 Submerssible (3 Core) Flat Cable ISI mark ofreputed brand of ISI specification including all cost, conveyance, cess etc complete but excluding cost of GST

Cost of 7/20 PVC wire.

Cost of RCC Protection cover stand for Tubewell

Base plate made of MS Channel with holes

Cost of cutting, threading, shifting of GI Pipe as per site requirements

Labour charges for Suction and delivery fitting including fitting of priming Tee, sluice Valve, NR Valve, air release valve and riser Tee etc and installation

Cost of painting & writting over display board including cost of materials

Supply of small T&P kit comprising of hand gloves-1 pair,tester-1 no, 8 inch cutting plier -1 no, 12 inch sly wrench-1 no, 12 inchScrew driver-1 no. , 24/27 & 21/23 De spanner-2 nos., 24/27 & 21/23 Ring spanner- 2 Nos. (Taparia)

Cost for Electrical installation and energisation in complete shape

Electrical earthing with 40mm diameter medium duty G.I. earthing pipe (of each 3m)with earthing installation including cost of all materials such as No 6 GI wire,G.I.flange, charcoal, salt, souldering lead etc. including transportation as required as per latest DISCOM-TPNODL Standard Guidilines.

Construction of 3 phase 11 KV line as per REC standard confirming to RE Rules 1956, with 330 Kg., 10 mtr. Long PSC pole support in 50 mtr. Span, 55 sqmm All Aluminium Alloy Conductor(AAAC) - Insulated/Covered with double disc arrangement, 11 KV “V” Cross-Arm with required nos. of 11 KV B & S disc insulators and 11 KV Pin Insulators coping and padding of poles, danger board at each pole, anticlimbing device and rubbing (spike) stay set at each bending point and double stay at end point with 18mm GI HT stay rod & concreting of stay with anchor plate etc, including cost of materials, labour, transportation, inspection and commissioning etc, complete including painting in navy blue colour band with inscription of OLIC in each pole as per latest DISCOM-TPNODL Standard Guidilines.

Construction & erection of 11/0.400 KV, D.P.mounted Sub-Stations of different capacity confirming to RE Rules,1956 mounted on 3.00 Mtr. Long structure, supported in 330 Kg. 10 Mtr. Long PSC pole, transformer hard channel & top channel made of 3.0 Mtr. Long 100x50x6 mm GI channel, transformer belting on 3.0 Mtr. long 50 x 50 x 6 mm GI Angle with all accessories like 3 pole ,11 KV HG Fuse & AB Switches both mounted on 3.0 M long 75x40x4.8 mm GI Channel and supported by 1.282 mtr. long 50x50x6 mm GI Cantilever Support Angle with 3 nos. of 11 KV lightning Arrestors and Distribution box , Pipe earthing, including cost of 35 sqmm 4 Core LT XLPE cable coping & padding of Poles, Danger board at each Pole, Anti Climbing Devices & all other necessary fittings i.e. required size Nuts & Bolts, Brackets, Cable sockets etc. including cost of all materials, labour, transportation complete with liaising for testing, inspection and commissioning etc complete including painting in navy blue colour band with inscription of OLIC in each pole as per latest DISCOM-TPNODL Standard Guidilines. 25 KVA - BEE 1 Star rating with BIS Level-II

Cost of supply and erection of 15 SQM G.I. fencing with Earthed Metal gate as per latest DISCOM- TPNODL standard guidelines.