Repair / Maint / Replacement of exsting star delta starter / contactor, lowering, lifting of submersible pump set, repair to IRP and misc water supply item at 3 AFSR, NKP, Kahikuchi area under GE (AF) Borjhar.

Excavation in trenches not exc. 1.5 mtr wide and not exc. 1.5 mtr in depth for foundation of pole and laying of CI/GI/DI/PPR pipe and getting out in Hard/dense of soil, complete all as specified and directed by Engr-in-charge.

Removing surplus soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point, complete all as specified and directed by Engr-in-charge.

Returning filling in and including spreading, levelling, watering and well ramming in layers not exceeding 25 cm, complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement of Ductile iron sluice valve flange type of 150 mm dia PN 1.6 grade with stainless steel spindle & brass check nut (non raising spindle type conforming to IS - 14846) including fixing to pipe line with nuts, bolt and washers, rubber gaseket (neouprene) complete all as specified and directed.

Supply and fix in replacement of Ductile iron Non return valve of size 100 mm and Taking out old unserviceable NRV ISI marked including complete fitting item with jointing materials such as nuts, bolts, washers and rubber gasket etc of suitable size all as specified and directed.

Supply and fix in replacement of Ductile iron Non return valve of size 50 mm and Taking out old unserviceable NRV ISI marked including complete fitting item with jointing materials such as nuts, bolts, washers and rubber gasket etc of suitable size all as specified and directed.

Supply and fix in replacement of Ductile iron butterfly valve of size 100 mm and Taking out old unserviceable butterfly valve ISI marked including complete fitting item with jointing materials such as nuts, bolts, washers and rubber gasket etc of suitable size all as specified and directed.

Supply and fix in replacement of ductile iron sluice valve flange type of 100 mm dia PN 1.6 grade with stainless steel spindle & brass check nut (non raising spindle type conforming to IS - 14846) including fixing to pipe line with nuts, bolt and washers, rubber gaseket (neouprene), complete all as specified and directed.

Material and labour for Drilling and tapping DI/cast iron water mains (in position) for branch connections of the internal dia 15mm bore complete all as directed.

Material and labour for Drilling and tapping DI/cast iron water mains (in position) for branch connections of the internal dia 20mm bore complete all as directed.

Taking up old U/S GI pipe and connections of sizes 40/50 mm bore .

Taking up old U/S GI pipe and connections of sizes 25 mm bore . Note For Serial item No 11.00 to 12.00 : Rated quoted shall inclusive necessary excavation and returning filling.

Supply and fixing Galvanised Iron pipe, medium grade, laid in trench ,with all fittings such as tees, bend, elbows, sockets reducer, nipples and union of size 80 mm dia bore, complete all as specified and directed by Engr-in-charge.

Supply and fix of Galvanised Iron pipe, medium grade, laid in trench with all fittings such as tees, bend, elbows, sockets reducer, nipples and union of size 50 mm dia bore, complete all as specified and directed by Engr-in-charge.

Supply and fixing Galvanised Iron pipe, medium grade, laid in trench with all fittings such as tees, bend, elbows, sockets reducer, nipples and union of size 40 mm dia bore, complete all as specified and directed by Engr-in-charge.

Supply and fixing Galvanised Iron pipe, medium grade, and fixed complete to walls and ceilings or laid in trench with all fittings such as tees, bend, elbows, sockets reducer, nipples and union of size 25 mm dia bore, complete all as specified and directed by Engr-in-charge.

Supply and fix of new 50mm dia gun metal gate valve conforming to IS with iron wheel head screwed both ends for iron pipe including Taking out old unservicesble gate valve, complete all as specified and directed by Engr-in-charge.

Supply and fix new 40mm dia gun metal gate valve conforming to IS with iron wheel head screwed both ends for iron pipe including Taking out old unservicesble gate valve, complete all as specified and directed by Engr-in-charge.

Supply and fix new 25mm dia gun metal gate valve conforming to IS with iron wheel head screwed both ends for iron pipe including Taking out old unservicesble gate valve, complete all as specified and directed by Engr-in-charge.

Lifting/ Lowering of the heavy duty flanged column pipe of 80mm to150 mm bore from bore well length not exceeding 100 mtr existing size etc. by dismantling the bolts nuts washers, rubber flanged etc and supply and fixing the serviceable nut, bolts, washer, rubber joint complete with and including taking out and lowering of submersible pump set along with the submersible cable complete all as directed.

Supply and fix MS Nuts, bolts & washers of suitable size matching with the existing flange of pipe complete all as directed.

M&L for Disconnecting and dismantling unserviceble submersible pumping set of following capacity from bore well and dismantling pump motor set at site in presence of JE E/M, Engr-in-charge for checking complete carrying pump motor set to repair workshop for repair of pump set with replacement of unserviceable pump parts/spares parts and fixing serviceable parts complete reassembling & reconnecting to MS column pipes of existing size and testing and commissioning all as directed by Engr-in-charge for following capacity. Note : (i) Spares shall be measured and paid separately under relevant items. (ii) A warranty of two years will be given for satisfactory performance of motor. (iii) Alternative arrangement of pump set for water supply will be arrange by the contractor if the pump is not repaired within seven days of failure of pump the cost of same will be deemed to be included in the above item (iv) All the T&P items i.e. chain pully block & tripart shall be arrange by the contractor without claiming any extra cost. (v) Transportation from MES pump house to work shop shall be arrange by the contractor without claiming any extra cost.

20/17.5HP submersible pump

15/12.5 HP submersible pump

M&L for Rewinding of Submersible pump motor with heavy duty ISI marked superior quality water proof rewinding wire of copper of suitable gauge for 20/17.5HP submersible pump set including replacement of insulating materials and water proof cable joint 10 Sqmm 3 core, flat- 02 Nos, complete all as directed.

M&L for Rewinding of Submersible pump motor with heavy duty ISI marked superior quality water proof rewinding wire of copper of suitable gauge for 15/12.5HP submersible pump set including replacement of insulating materials and water proof cable joint 6 Sqmm 3 core, flat- 02 Nos, complete all as directed.

M&L for Remetaling of pump Shaft by welding & machining works and finishing complete for 20/17.5HP submersible pump set complete all as specified and directed.

M&L for Remetaling of pump Shaft by welding & machining works and finishing complete for 15/12.5 HP submersible pump set complete all as specified and directed.

M&L for Neckering of pump casing bowl by machining works and finishing complete for 20/17.5 HP submersible pump set complete all as specified and directed.

M&L for Neckering of pump casing bowl by machining works and finishing complete for 15/12.5 HP submersible pump set complete all as specified and directed.

S&F in repair Upper lower bushing suitable for 20/17.5 HP submersible pump set, complete all as specified and directed.

S&F in repair Upper lower bushing suitable for 15/12.5 HP submersible pump set, complete all as specified and directed.

S&F in repair SS key with nut and bolts set suitable for 20/17.5 HP submersible pump set, complete all as specified and directed.

S&F in repair SS key with nut and bolts set suitable for 15/12.5 HP submersible pump set, complete all as specified and directed.

Material and labour painting with two coats of synthetic enamel paint over a coat of red oxide metal primer after preparation of external surface of pressed steel tanks/ ladders/ raising mains, delivery mains, wash out and overflow pipe line of OH reservoir/ IRP's by scrapping of existing paint all as directed including arrow mark showing water flowing direction.

Supply and fix water pressure gauge 4" dial 0-14 kgs rating.

Supply, fixing and testing in repair the ERW Steel heavy duty suction pipe both end flanged of 100 mm dia set suitable for suction pipe of centrifugal pumps installed at main pump house, complete all as specified and directed.

M&L for cleaning of semi underground sumps of 1 Nos of 7600 Gallon capacity each through 7 stages of cleaning and sterilization consisting of the following stages complete all as specified and as directed by Engr-in-Charge. for semi underground sump 7600 Gallon capacity. Location : NKP UG SUMP

(a) First stage is to drain out the water by using exit valve or our own high capacity dewatering system (b) Second stage is cleaning all the algae formation inside the tank by using TERBAC-G5 a laboratory tested branded chemical of the company. (c) Third stage is scrubbing the walls with mechanized scrubber & fresh water cleaning by high speed jet pump. (d) Fourth stage and first bacteria screening is Sterilization by using TERBAC-G5 a Laboratory certified branded halogen compound, test certificate of TERBAC-G5 from government laboratory mentioning suitability for sterilization should be submitted to the office before using for sterilization .

(e ) Fifth stage is cleaning the floor of the water tank by industrial vacuum cleaner. (f) Sixth stage is the second bacteria screening and sterilizing method by using ultra violet ray with in the tank and kills all suspended bacteria. (g) Seventh Stage of cleaning and third bacteria screening is to sterilize the floor of the water tank by using laboratory certified branded strong oxidizing agent TERBAC- G65.Test certificate of Terbac- G65 From Government Laboratory mentioning suitability for sterilization should be submitted to the office before using for Sterilization.

NOTE : COMPANY WILL SUBMIT GOVERNMENT LABORATORY TEST CERTIFICATE OF TERBACG5, TERBAC-G65, FIX THE STICKER MENTIONING THE DATE OF CLEANING & NAME OF SITE AND ALSO PROVIDE CERTIFICATE CONFIRMING THE COMPLETION OF STERILIZATION OF WATER TANKS MENTIONING THE NAME OF STATION AND DATE OF CLEANING. ALL THE CLEANING & STERILIZATION STAFFS SHOULD BE UNDER ACCIDENTAL INSURANCE COVERAGE. Note : - (I) All T&P, PPE Kit, Transport shall be provided by the contractor without charging any extra cost. (II) ALL THE CLEANING & STERILIZATION STAFFS SHOULD BE UNDER ACCIDENTAL INSURANCE COVERAGE. (III) Date of cleaning of tank should be written on the outer surface of tank in white letter over black background complete all as direceted.

All as per Sr. Item No. 38.00 here in before but for overhead tank of 50000 Gallon capacity - 01 Nos, Location - Kahikuchi Area

All as per Sr. Item No. 38.00 here in before but for overhead tank of 30000 Gallon capacity - 01 Nos, Location - MES Area

All as per Sr. Item No. 38.00 here in before but for overhead tank 20000 Gallon capacity - 01 Nos Location - 3 AFSR Area

All as per Sr. Item No. 38.00 here in before but for tower mounted tank 9600 Gallon capacity - 01 Nos, Location - 3AFSR

Supply, lowering & fixing 10.0 mm dia flexible PVC coated steel rope - 40 RM for holding submersible pump inside the casing pipe and fixed outside at the mid of MS channel with provision of 01 no pulley all as specified & directed.

Supply, connecting & fixing of PVC insulated PVC sheathed 3 core flat copper cable of size 6 sqmm, 1100 V grade conforms to IS 694:2010 ISI without any joint all as specified & directed.

Supply, connecting & fixing of PVC insulated PVC sheathed 3 core flat copper cable of size 4 sqmm, 1100 V grade conforms to IS 694:2010 ISI without any joint all as specified & directed.

M&L for cement concrete in foundations,filling and mass concrete Type C2 1:3:6, 40 mm graded aggregate all as specified and directed by Engr-in-charge.

M& L for Submersible pump set in repair of capacity 12.5 HP, max head 77 meter ,outlet dia 80 mm , 8 Stage, 3 Phase all as specified & directed by Engr-in Charge.

M& L for Submersible pump set in repair of capacity 5 HP, max head 60 meter ,outlet dia 65 mm, 12 Stage, 3 Phase all as specified & directed by Engr-in Charge.

Suppyly, installation,Testing and commissioning of Indoor Type, Wall Mounted, Starter Panel Board, 1.6 mm CRCA Sheet made, painted with SIEMENS GREY Powder Coat Paints after Pretreatment through 9 Tank (Cold Processing), Aluminium Busbar, internal wiring and Labour charge etc. Size = 1000 mm (L) x 1000 mm (H) x 400 mm (D) All Switchgear L&T make but consist of following items:- 1. INCOMING:- i) 63A, TPN, Switch Disconnector Fuse Unit- 1 No. ii) HRC Fuse Link -3 Set iii) 63 Amp Semiconductor Fuse- 3 Set

2. I/C METERING & INSTRUMENTS:- i) Digital Multifunction Meter -1 No. ii) 60/5 Amp, Class 1 Accuracy, CT- 3 Nos. iii) LED Indicator lamp (RYB) each- 3 Nos. iv) 6A, SP, 10 KA, MCB- 3 Nos. 3. OUTGOING:- i) DOL Starter for 10 HP Pump- 3 Nos. ii) On/ Off/ Trip Indicating Lamp- 3 Nos. iii) Start/ Stop/ Reset Push Button with NO/NC Block- 3 Nos. iv) Emergency Push Button- 1 Nos. v) Door Limit Switch- 1 Nos. vi) LED Lamp with Holder- 1 Nos. vii) Cooling Fan -1 Nos. viii) 6A, DP, 10 KA, MCB-1 Nos

De-coupling removing air compressor 2-3 CFM capacity upto 2.0 HP, 3 ph/single motor, tranporting to workshop, dismantling complete, overhauling, replacing of unserviceable parts, metal ling/grinding and polishing of ratary fan, replacing gasket, toping up compressor oil upto the level re-assembling installing connecting, commissioning and testing complete.

All as per item No 50.00 here-in-before but air blower of capacity 5 HP, 1500 RPM 3 phase.

S & F 3 Pole Power Contactor with accessories suitable for electric motor 12.5- 20 HP capacity with necessary electrical connection by using proper size of single core copper wire complete incld taking down/ removing old U/S ones with necessary electrical connection complete as directed.by Engr-in-Charge.

Supply and fixing of following parts of Air compressor/blower:-

Safety valve for air compressor

Ball bearing No 6304

Air/Oil filter of compressor

Gate valve 1/2

Pre Nylon Heavy duty pipe 1/2''

Fan belt

Supply and fixing gland packing for sewage pumps, sluice valve etc

Supply and fixing well cap in two parts made out of mild steel plate for covering tube well internal dia 250 x150 mm depth duly welded with locking arrangement making holes for passing 4 to 10 sqmm flat submersible cable complete all as apecified and as directed

S & F Water pressure gauge 7 kg or 10 kg x 100 mm dia Make: RMCO

S& F Spare Parts for RC-11 Dosing Pump Model: rc-11 Capacity 06 LPH/04 KGS pressure, Make : RMCO

Solinoid Coil with body.

Pulsar Circuit

Speed/Stroke Knob

Injection Check Vlave (NRV)

Suction/Discharge Tube.

Discharge or Suction valve including Ball & Ring seal

Pressure relief valve including Ball & Washer

Liquid Head (P P)

Diaphragm (Teflon faced)

Foot Valve Assembly

Ball (Ceramic)

NRV spring (Teflon coated)

Ring Seal (Teflon)

Supply and Testing of following water test kit :-

Supply and Testing of Chlorine Test Kit with coloured ample complete with all testing fitments and OT solution in rexene finish Box.

Supply and Testing of pH Test Kit (electronic,digital and pocket type)

Supply and Testing of Hardness Test Kit with necessary fitments and testing solution in rexene finish wooden Box.

Supply and Testing of Iron Test Kit with necessary fitments and testing solution in rexine finish Box.

Supply and Testing of Turbidity meter electronic, Digital type range upto 1000 NTU.

Supply and Testing of TDS meter electronic, Digital and pocket type.

Supply and Testing of following water testing solution :-

Supply and testing of OT solution for chlorine test (500 ml each)

Supply and testing of Iron Test solution (3 btlsx500 ml each)

Supply and testing of Hardness Test solution (3 btlsx500 ml each)

Supply of Calcium Hypochlorite which is dry free flowing and free from lumps,Toxic & undesirable substance, should not induce substances beyond acceptable limit as given in IS 10500 (2012) in treated and disinfected water of packing capacity 45 KG in each drum having min 55% chlorine content in granular form, calcium Hydroxide Max 4%, sodium chloride max 15% and particle size (passing through 1.70 mm IS sieve) fortified with corrosion inhibitors and anti scalants for drinking water disinfection. Note : Bidder should submit the corrosion inhibitor and Anti scaling agent certificate of particular OEM which must be ratified by E-in-C's letter.

Supply of chlorine tablets contained in plastic cylindrical sealed disposable sanitiser refill (dia 2.5 inches ± 0.5 inches height 10 inches ± 0.5 inches) for disinfection of drinking water with arrangement for controlled release of disinfactant in water, suitable for operation through dosing system. Make : Declibac (Type Stequa 411 AE)/ Eqvt Note : The product media should have heavy metal contaminants below detectable limits & must pass the acute toxicity test (confirm to non toxicity for mammalian cells) and safe for human health safety point.

S & F First Aid Kit (With all medical items inside pre fitted Lock/ Mountable Metal Cabinet with size 36 cms L x 26 cm W x 12 cm D. Note : The followings medical items shall be available inside the First Aid box.

a) Small Size Sterilized Dressing- 12 Nos b) Medium Size Sterilized Dressing- 8 Nos c) Large Size Sterilized Dressing- 8 No d) Large Size Burn Dressing- 6 Nos e) Antiseptic Solution 100 ml-1 No f) Scissor-1 g) Adhesive Tape 1/2-2 Nos h) Sterilized Eye Pad- 8 Nos j) Aspirin Tablets- 30 Nos k) Burn Ointment 15 gm- 1 Nos l) Eye wash cup- 1 Nos m) Snakebite lancet-1 Nos n) Potassium Permaganate Crystal- 1 Nos o) Safety Pins- 20 Nos

p) Cotton wool 10 mg-2 Nos q) Tourniquet-1 Nos r) Roller Bandage 5 cm-3 Nos s) Roller Bandage 10 cm-1 Nos t) ORS Powder 21.8 gm- 2 Nos u) Electrolyte Powder 21.8 gm- 2 Nos v) Digital Thermometer- 1 Nos w) Antiseptic Cream-1 Nos x) Band- Aid 19*72 mm-10 Nos y) Dusting Powder-1 Nos z) Crepe Bandage 5 cm* 4 mtr-1 Nos aa) FAK Guidebook- 1 Nos ab) FAK Box- 1 Nos

S&F, including fabrication installation of Electrical Shock Treatment Chart in 450 GSM Backlit Printing framed inside top cover glass of size 3'x2' fixed with the help of supporting clamps/ nuts & blots fitted to wall with Iron base frame which includes strip lighting along outer periphery all as directed by Engr-in-Charge. (Sample is available with AGE E/M Office).

S&F, including fabrication installation of Electrical/ Water distribution system in 450 GSM Backlit Printing framed inside top cover glass of size 3'x2' fixed with the help of supporting clamps/nuts& blots fitted to wall with Iron base frame which includes strip lighting along outer periphery. Name of the installation/ Location to be written on Board all as directed by Engr-in-Charge.(Sample is available with AGE E/M Office). Note : Approval of each Distribution System shall be taken by the contractor before fabrication.

Supply and fixed Rubber electrical insulation mat of size 1mtr x 2 mtr x 10 mm ISI marked.

Supply and installation of 1.1 KV single phase in door resin cast CT of ratio 100/5 5A class 5.0,burden 5 VA.

M&L to repair in replacement of Battery of 12V, 150 Ah @ C5 which shall have 4 yr Warranty all as directed by Engineer-In-charge.

M& L for Submersible pump set in repair of capacity 12.5 HP, max head 77 meter, outlet dia 80 mm, 8 Stage, 3 Phase all as specified & directed by Engr-in Charge.

M& L for Submersible pump set in repair of capacity 5 HP, max head 60 meter, outlet dia 65 mm, 12 Stage, 3 Phase all as specified & directed by Engr-in Charge.

Testing of treated/ Raw water at 3 AFSR, Kahikuchi and MES Area pump house, Following parameters is tested on regular basis from any recogonised Govt lab or authoeised lab and Testing certificate is submitted to GE AF Borjhar Complete as directed by Engr in charge PH, Turbidity, Odor, Iron, Fluoride, Arsenic, Alkalinity, Calcium, Magnesium, Res. Chlorine, Sulphate, Chlorine, Sodium, Manganese, total hardness, Mercury, Lead, Cadmium, TPC at 22 degree Celcious, Escherichia Coli, Coliform Bacteria, Fecal streptocous, complete all as specified and directed.

Supply and fixing in repair of FRP Solution preparation cum settling tank Cap-170 Ltrs with Lid, port, inlet /outlet/drain connection, level gauge, sludge deposition facility etc and fitted with 900 RPM motor & PVC agitator combined with 100 Ltrs Cap. Dosing/storege tank with lid port hole, inlet / outlet/ drain connection, level gauge etc. Make : RMCO (Model No-CDMPS-1015).

Material & labour for two coats of weather coat/Cement based paint on RCC Over head tank of approx height of 25 Mtr, befor painting scraping of old paint is to be carried out and painting includes pillars, Doors and written of the capacity of Over Head Tank etc of RCC Over head tank complete all as directed by Engr -in-charge. Note : Rate quoted shall inclussive necessary scuff holding for paint work.

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