REPAIR/MAINTENANCE OF SWIMMING POOL, SEWAGE TREATMENT PLANT WITH ALLIED WORKS INCLUDING CLEANING AND SANITIZATION OF UNDER GROUND/OVER HEAD RESERVOIR/STORAGE TANK AT SAA UNDER GE (S) TEZPUR

Amount

M&L for seven stage cleaning and sterilization of inside the RCC/ Steel Underground/semi underground/Over head/Sedmentation/clear water sumps of capacity UG sump reservoir 60000 gallons through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY. Location: PH NO-4, seven stages are as under :- (a). First Stage is to drain out the water by using exit valve or high capacity dewatering system. (b). Second stage is cleaning all the algae formation inside the tank by using TERBAC G10/ Inoxi-60/NB-69 a laboratory tested branded chemical of the company ans scrubbing the walls of the tanks. (c). Third strage is fresh water cleaning by high speed jet pump. (d). Fourth stage and first bacteria screening is decertification by using TERBAC-G5/ Inohor-5/NB-10 a Govt Laboratory certified brannded halogen compound. (e). Fifth stage is cleaning the floor of water tank by industrial vaccum cleaner. (f) . Sixth stage is the second bacterio screening and sterilizing method by using ultra violet ray within the tnk 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/Inoxi-60/NB-69 . NOTE:-(i) COMPANY WILL SUBMIT GOVERNMENT LABORATORY TEST CERTIFICATE OF TERBAC-G5/INCHOR-5/NB-10, TERBAC-G65/ INOXIi-60/NB-69, BEFORE CLEANING, 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.) (ii) OUTLET PIPE OF OHT SHOULD BE PLUGGED BEFORE CLEANING THE OHT TO AVOID.ENTERING SCALS AND THE SAME SHELL BE RECONNECTED AFTER CLEANING THE OHT AND THE QUOTED RATE IS DEEMED TO INCLUDE FOR THE ROVISION . (III) STERILIZATION TEAM WILL BE COMPRISED OF AT LEAST 30% MEMBERS WHO ARE MINIMUM 03 MONTS CERTIFICATE HOLDER IN WATER TANKS STERILIZATION. (IV) CONTRACTOR WILL BE RESPONSIBLE FOR RECTIFICATION OF COMPLAINTS OCCURRED DURING CLEANING THE TANK IE. NO WATER IN TANK/OVER FLOW DUE TO BROKEN OF FLOAT VALVE/ BLOCKAGE TO BE INCLUDED IN QUOTED RATE. NOTE:-THE WORK SHALL BE CARRIED THROUGH SPECILIZED AGENCY Approved by GE Based on past Experience.

All as per ser item No 1 above but for of inside UG sump reservoir capacity 130000 gallons through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY.Location: PHNO-1(A)

All as per ser item No 1 above but for of inside UG sump reservoir capacity 25000 gallons through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY. Location: PH NO-6

All as per ser item No 1 above but for of inside overhead reservoir capacity 50000 gallons through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY. Make: RAYS CLEANTECH/ INUS WATERTECH/ SATYA ENTERPRISE. Location:Pump House No 2.

All as per ser item No 1 above but for of inside overhead reservoir capacity 100000 gallons through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY. Location:Pump House No 5.

All as per ser item No 1 above but for of inside overhead reservoir capacity 50000 gallons through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY. Location:Pump House No 3.

All as per ser item No 1 above but for of inside overhead reservoir capacity 35000 gallons through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY. Location:Pump House No 3.

All as per ser item No 1 above but for of inside overhead reservoir capacity 100000 gallons through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY. Make: RAYS CLEANTECH/ INUS WATERTECH/ SATYA ENTERPRISE.. Location:Pump House No 4.

All as per ser item No 1 above but for of inside overhead reservoir capacity 100000 gallons through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY. Location:Pump House No 1.

All as per ser item No 1 above but for of inside overhead reservoir capacity 10000 gallons through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY. Location:Pump House No 7.

All as per ser item No 1 above but for of inside Semi- underground/balancing static water reservoir capacity 20000 gallons through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY.Location: Swimming pool

All as per ser item No 1 above but for of inside Underground open well sump capacity 100000 gallons through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY. Location: Fire Fighting BH (Near Pump House No 1(A)

All as per ser item No 1 above but for of inside static sadimentation RCC water reservoir of capacity 80000 gallons through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY.Location:Pump House No 1.

All as per ser item No 1 above but for of inside static sadimentation RCC water reservoir of capacity 30000 gallons through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY.Location:Pump House No 2.

All as per ser item No 1 above but for of inside static sadimentation RCC water reservoir of capacity 15000 gallons through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY. Make: RAYS CLEANTECH/ INUS WATERTECH/ SATYA ENTERPRISE.Location:Pump House No 3.

All as per ser item No 1 above but for of inside static sadimentation RCC water reservoir of capacity 50000 gallons through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY. Location:Pump House No 4.

All as per ser item No 1 above but for of inside static sadimentation RCC water reservoir of capacity 40000 gallons through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY.Location:Pump House No 5.

All as per ser item No 1 above but for of inside static sadimentation RCC water reservoir of capacity 40000 gallons through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY. Make: RAYS CLEANTECH/ INUS WATERTECH/ SATYA ENTERPRISE.Location:Pump House No 6

All as per ser item No 1 above but for of inside static sadimentation RCC water reservoir of capacity 15000 gallons through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY.Location:Pump House No 7

All as per ser item No 1 above but for of inside static Clear water RCC reservoir of capacity 40000 gallons through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY.Location:Pump House No 1

All as per ser item No 1 above but for of inside static Clear water RCC reservoir of capacity 40000 gallons through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY. Location:Pump House No 2

All as per ser item No 1 above but for of inside static Clear water RCC reservoir of capacity 25000 gallons through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY. Location:Pump House No 3

All as per ser item No 1 above but for of inside static Clear water RCC reservoir of capacity 25000 gallons through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY. Location:Pump House No 4

All as per ser item No 1 above but for of inside static Clear water RCC reservoir of capacity 25000 gallons through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY. Make: RAYS CLEANTECH/ INUS WATERTECH/ SATYA ENTERPRISE.Location:Pump House No 5

M&L for seven stage cleaning and sterilization of inside the RCC/ PVC water storage tank of capacity not exceeding 500 Ltr of any description and in any position comprising following cleaning and sterilization of water tanks through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY. Location: SAA seven stages are as under plants:- (a). First Stage is to drain out the water by using exit valve or high capacity dewatering system. (b). Second stage is cleaning all the algae formation inside the tank by using TERBAC G10/ Inoxi-60/NB-69 a laboratory tested branded chemical of the company ans scrubbing the walls of the tanks. (c). Third strage is fresh water cleaning by high speed jet pump. (d). Fourth stage and first bacteria screening is decertification by using TERBAC-G5/ Inohor-5/NB-10 a Govt Laboratory certified brannded halogen compound. (e). Fifth stage is cleaning the floor of water tank by industrial vaccum cleaner. (f) . Sixth stage is the second bacterio screening and sterilizing method by using ultra violet ray within the tnk 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/Inoxi-60/NB-69 . NOTE:-(i) COMPANY WILL SUBMIT GOVERNMENT LABORATORY TEST CERTIFICATE OF TERBAC-G5/INCHOR-5/NB-10, TERBAC-G65/ INOXIi-60/NB-69, BEFORE CLEANING, 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) (ii) OUTLET PIPE OF OHT SHOULD BE PLUGGED BEFORE CLEANING THE OHT TO AVOID.ENTERING SCALS AND THE SAME SHELL BE RECONNECTED AFTER CLEANING THE OHT AND THE QUOTED RATE IS DEEMED TO INCLUDE FOR THE ROVISION . (III) STERILIZATION TEAM WILL BE COMPRISED OF AT LEAST 30% MEMBERS WHO ARE MINIMUM 03 MONTS CERTIFICATE HOLDER IN WATER TANKS STERILIZATION. (IV) CONTRACTOR WILL BE RESPONSIBLE FOR RECTIFICATION OF COMPLAINTS OCCURRED DURING CLEANING THE TANK IE. NO WATER IN TANK/OVER FLOW DUE TO BROKEN OF FLOAT VALVE/ BLOCKAGE TO BE INCLUDED IN QUOTED RATE. NOTE:-THE WORK SHALL BE CARRIED THROUGH SPECILIZED AGENCY Approved by GE Based on past Experience.

All as per ser item No 25 above but for of inside the RCC/ PVC water storage tank of capacity not exceeding 1000 Ltr through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY.

All as per ser item No 25 above but for of inside the RCC/ PVC water storage tank of capacity not exceeding 2000 Ltr through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY.

Supply fix in repair Ball brass valves bearing ISI Mark high pressure with polytene float and flynut complete including connection with existing iron pipe and brass ferrule with necessary fittings for iron pipe of 20 mm bore

Ditto as item No 28 but for 15 mm dia pipe

Preparing the surface by removing the spalled and loose plaster from existing surface and making it sound and clean by removing all dust particle and washing the surface with jet water. Then allowing the surface to dry and check for any cracks, honeycombing and other foreign particle complete as directed by site engineer.

Supplying, providing, mixing and laying over the prepared surface with cement mortar of average 15 mm thick or as per requirements in proporting 1:3 (1 Cement : 3 Sand) mixed with bonding agent, Nitoband SBR lated @ 5 liter per 50 Kgs of cement and integral waterproofing admixture complast WL of Fosroc Chemicals @ 125 ml per 50 Kg of cement complete as specified and directed by the Department.

S&F in repair cross arms, bracing, supports, clamps and back plate fabricated from structural steel section including nut, bolts, washers, welding, bending, cold or hot, drilling holes for bolts in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of aluminium/Black paint complete all as specified and as directed .

Material and labour to lifting and lowering to non-clog sewage submersible pump set of capacity 20 to 27 HP from sewage well / collection chamber including disconnecting electric connection carefully from panel board, bolts nuts washers, rubber gasket etc with supply and fixing new nutt, bolts, washer, rubber gasket all other necessary site required work for making functional to submersible pump motor set of following capacity. Note:- Quoted rate shall deemed to be included cost of (i) Required size and quantity of nut, bolts, washers and gasket. (ii) Required tools and plants shall be arrange by contractor. (iii) Repair of motor/pump/submersible cable shall be measured and paid under relevant item of schedule.

Labour for de-coupling, dismantling of non-clog sewage submersible motor body carefully set of capacity 20 to 27 HP and transportation to workshop for repair, dismantling the pump set by hydraulic jack, complete segregation of the pump and motor, checking the pump and motor thoroughly,removing the defective parts,re-assembling the pump set in the respective sewage well / collection chamber. (Note: Repair of pump will be measured and paid separately)

M&L for cutting and removing the burnt windings of non-clog sewage submersible pump set of capacity 20 to 27 HP and rewinding the same above items using existing size /gauge/ qty of insulated supperior quality water proof copper winding wire of suitable size/gauge and nos of turns using insulating materials and non-clog submersible copper cable in suitable size required Lenght outside minimum 1.5 Mtrs, re-assembling ,full load testing, heating, drying , varnishing, overhauling,re-installation, commissioning, testing and connecting up complete all as existed following capacity all as directed. Note:- (i) Necessary testing shall be done by contractor after lowering in borewell at site. (ii) Quoted rate are included cost of cutting, removing, welding of motor body for making functional of pump set.

Taking out of non-clog centrifugal pump set of capacity 1 to 10 HP from foundation after disconnecting from suction and delivery pipe and including transportation to workshop for repair.

M&L for re-winding to burnt out centrifugal motor body primary winding as same in existing size/guage/no of turns/qty or insulation etc using superior quality water proof copper winding wire and including re assembling, full load testing, heating, drying varnishing, overhulling, re installation, commisioning, testing and connecting up complete all as existed of motor 10 HP,3 Ph, 415 Volt. Note:- (i) Necessary testing shall be done by contractor after connection at site. (ii) Quoted rate are included cost of cutting, removing, welding of motor body for making functional of pump.

All as per item No 37 here-in-before but capacity of motor 7.5 HP , 3 Ph, 415 Volt .

All as per item No 37 here-in-before but capacity of motor 5 HP, 3 Ph, 415 Volt .

All as per item No 37 here-in-before but capacity of motor 3 HP, 3 Ph, 415 Volt .

All as per item No 37 here-in-before but capacity of motor 1 HP, 3 Ph, 415 Volt .

Supply and fix in replacement of Pump shaft stainless steel sleev suitable size for 20 to 27 HP submersibale pump complete all as specified and directed.

Supply and fix in replacement of Impeller gunmetal/Brass of suitable for 20 HP to 27HP submersible pumps complete all as specified and directed.

Supply and fix in replacement of Shaft key of sizes suitable for upto 27 Hp motor complete all as specified and directed.

Supply and fix in replacement of Neck ring gun metal of suitable size for 20 to 27HP complete all as specified and directed.

Supply and fix in replacement of Neck ring gun metal of suitable size for 7.5 to 10HP complete all as specified and directed.

Supply and fix in replacement of Gun metal bowl bushes suitable for submersible pump of 20 to 27 HP complete all as specified and directed.

Supply and fix in replacement of Gun metal bowl bushes suitable for submersible pump of 2 HP to 7.5 HP complete all as specified and directed.

Supply and fix in replacement of Cast iron suction /discharge case bowl of suitable size Upto 27 HP complete all as specified and directed.

Supply and fix in replacement of Cast iron suction /discharge case bowl of suitable size from 7.5HP to 12.5HP complete all as specified and directed.

Supply and fixing in replacement of iron Water seal for motor of capacity upto 10 HP motor complete all as specified and directed

Supply and fixing in replacement Ball bearing No-6305 complete all as specified and directed. Make : NBC/SKF/TATA

Supply and fixing in replacement Ball bearing No-6306 complete all as specified and directed. Make : NBC/SKF/TATA

Supply and fixing in replacement Ball bearing No-6307 complete all as specified and directed. Make : NBC/SKF/TATA

Supply and fixing in replacement Ball bearing No-6309 complete all as specified and directed. Make : NBC/SKF/TATA

Supplyand fixing in replacement Motor terminal box for 3 Hp to 12.5 Hp motor complete all as specified and directed.

Supply and fixing in replacement Fan blade made with Alluminium alloy suitable for Centrifugal motor complete all as specified and directed.

Supply and fixing in replacement of coupling bolt made of stainless steel with nut and washer suitable for Pump and motor 3 hp -12.5 Hp complete all as specified and directed.

Taking down air blower of capacity 20 HP, RPM 1460, from the existing position after disconnecting all electrical connection and transportation to workshop for repair of unserviceable parts complete, valve plate sheet cutting and surfacing, shaft cutting, grinding and surfacing, supply of nuts, bolts an drill beats, removing the defective parts, repair, rewinding the air blower thoroughly including machine work and re-assembling the air blower, commissioning and testing complete to the entire satisfaction of the Engineer-in-Charge.

Supply and fixing new Bearings for air blower complete all as specified and as directed. (MAKE: SKF Bearing No. 3309A or equivalent Make of Tata/NBC

Supply and fixing mechanical seal for air blower complete all as specified and as directed.

Supply and fixing neoprene 'O' ring for air blower complete all as specified and as directed.

Supply and fixing V-Belt of size C/62/1630 LP for air blower complete all as specified and as directed.

Supply and fix in replacement of Top mounted multiport Valve five way Black 2 Inch with pressure gauge FIP for swimming Pool complete all as specified and as directed by the Engineer-in-Charge.

M & L for Taking out existing filter media like sand, gravel & ferminex from filtration plant of including soda & Alum Pots & removing from site and cleaning the internal surfaces of filtration plant with soda & Alum Pots with using PVC/Steel wire brushes to remove all scales, iron particles and finally clay & other foreign particles with clean water complete all as specified and as directed.

Taking out existing unserviceable PVC nozzles and Supply and fix new PVC double deck type PP strainer nozzle of size 10mm to 15mm (3/8” to ½” inch) dia, push type complete all as specified and as directed

M & L for preparation of old painted internal steel surfaces of Filtration plant shell and painting with one coat of black bituminous paint suitable for drinking purpose of area exceeding 10 cm in width or girth not otherwise described complete all as specified and as directed.

M & L for preparation of old painted external surface of Filtration Plant shell and connected pipe painting with two coat over a coat of primer first quality of synthetic enamel (gray shead) paint exceeding 10 cm in width or girth not otherwise described complete all as specified and directed.

M& L for packing of new filter media of Gravel size 12 mm to 25 mm in layers of approved quality obtained from ‘Barakar River’ complete all as specified and as directed.

All as per item no. 69 here-in-before but Gravel of size 6 mm to 12 mm

All as per item no. 69 here-in-before but Gravel of size 3 mm to 5 mm

All as per item no. 69 here-in-before but Sand of size 16/30 mesh.

M & L for packing of chemical of ‘Feriminex’ (MNO2) catalytic agent of size 1/16" x 1/32" in layers complete all as specified and as directed.

Taking down make up tank from existing position and Supply and hosting and fixing rotational moulded polyethylene water storage tank, cylindrical, vertical type, with closed top of capacity 5000 Ltrs, Double layer, including necessary fittings complete all as specified and as directed.

Supply and fixing in replacement Submersible Pump Starters In Sheet Enclosure Type MU-G2OH Fully Automatic Star - Delta Starter suitable for 7.5 to 10 HP Motor, 415V, 50 Hz, 3 phase Conforms to IS/IEC 60947-4-1 & IEC 60947-4-1, Protections Offered - Overload, Single Phasing,Phase reversal, Phase imbalance, Auto Restart Feature, Vibration proof enclosure with IP54 protection class, Indications Offered - ON/OFF, Voltage and Ampere complete all as specified and directed. Make L&T Catpart No SS96257 or equivalent Make of Havells/Legrand/Indo Asian/C&S

Taking sample of water from Treated clear water tank of 1 zone,5 zone and 3B zone STP of capacities 350KLD,500KLD and 45KLD respectively and getting tested from NABL certified laboratory by collection of sample from clear water tank for physical, chemical and bacteriological analysis, to be carried out and report shall be submitted to the Engineer-in-Charge.

S&F in repairs Brush PVC of size 500 x 100 mm with extendable handle

S&F in repairs Nylon brush for swimming pool cleaner.

S&F in repairs PVC pipe flexible 50 mm dia.

Supply & replacement of PVC foot valve size 50mm with fixing nut for the suction pipe.

Supply & replacement of Nylon rope 25 mm dia for suction sweeper complete all as directed

Taking out unserviceable PVC check valve / Foot Valve 200/150 mm bore from balancing tank with connected 150 mm PVC suction pipe line and PVC fittings with chain-pully block with replacement of necessary parts such as seat, gate, plunger fixed to the position with necessary rubber insersion joints and complete testing all as directed.

Supply and fixing and jointing in replacement of flat submersible cable of size 10 sqmm 3 core PVC insulated and sheathed stranded copper conductor cable including testing and taking out old and unserviceable cable complete all as specified and directed.

Taking sample water from swimming pool and getting tested from PHED/any authorised Lab complete all as directed.

Supply and fixing in replacement of 3/4 pole contactors of 32-50 amp

Supply and fixing in replacement of MPR 300 Electronic Motor Protection Relay with in-built Earth Fault Protection sutaible of 10 Hp to 22 Hp motors complete all as directed by Engineer-in-Charge.

Supply and fixing in repair LED Light suitable for Swimming Pool (Underwater) IP-66 Protected, Suitable for Wall Mounted 18 Watt ,5700-6500K.

S&F in repair Gun metal gate valve size of 50 mm dia, Cast Copper alloy, screwed down high pressure with Crutch or Butterfly handle screwed both ends for iron pipe complete all as specified and directed. Note 1:-The contract sum shall be arrieved at after deducting amount of schedule of credit from the total quated amount. Note 2-Contractor's supervisor and main worker would wear shirt/T-shirt of colour sky blue/brown/yellow preferable embosed with contractor's firm name while carriying out any activities in defence area for better check of security purpose. Note 3:-The tenderer (all eligible contractors) shall ascertain the taxes & levies as on date. The subject tender caters all the taxes & levies as on date including the latest notification of GST issued as on date ( issued by Central Board of Indirect Taxes and Customs)

M/S Jiban Krishan Das and Co

M/S N S CONSTRUCTION