COMPREHENSIVE MAINTENANCE OF CERTAIN STP AND SWIMMING POOL AT LITTLE BINAGA,KAMAT, ARGA, AMADALLI AND BHAITKOL UNDER GE (SB) KARWAR

Amount

Cleaning of Arga Swimming Pool of size 50 m x 21 m before operation using Eco friendly harmless to human beings cleaning material and suitable methods to make the pool water crystal clear bottom of the pool and transparent water all the time before filling as required at site once in a year complete all as specified and as directed by Engr-in-charge.

All as per Item No.01 but at Baithkol swimming pool cum diving pool of size 25 m x 13.5 m .

Cleaning of Deep Diving Pool of size 16 m x 16 m at arga before operation including complete drain out of pool with the help of required capacity Submersible monoblock Pump/set and Dry with using cotton cloth as well as complete drain out of filtration plant once in a year and make the plant room neat & clean complete all as specified and directed by Engr-In-charge.

Cleaning the Arga swimming pool balancing tank 3 Lakh litre by pumping out water of the balancing tank with the help of submersible/centrifugal suction pump of capacity not less than 5 HP, cleaning the empty tank with iron brushes, bleaching powder, and taking out deposited mud/sludge and then finally flushing out the residual sludge/mud with fresh water till cleaned surface obtained complete once in a year complete all as specified and directed by Engr-in-charge.

All as per Item No.03 above but for Bhaitkol swimming pool balancing tank 1 Lakh litre.

Cleaning the sediments/dust particle deposited on the floor of the swimming pool of capacity 2000 cubic meter and diving pool 1800 cubic meter at arga, using suction sweeper fitted with nylon brushes till the clear water on the floor is obtained on alternate days complete all as specified and directed by Engr-in charge.

All as per Item No. 04 above but for swimming pool cum diving pool capacity of 1000 cubic meter at baithkol

Cleaning the sediments/ dust particle deposited on the floor of the swimming pool of capacity 2000 cubic meter and diving pool of capacity 1800 cubic meter at arga by dozing extra doze of chemicals on preceding day of maintenance once in week complete all as specified and directed.

All as per Item No. 5 above but for swimming pool cum diving pool capacity of 1000 cubic meter at baithkol

Supply only Trichloroisocyanuric Acid (TCCA 90) Compound high quality chemical powder confirming to IS with plastic drum of 50 kg packing for swimming pool complete all as specified and directed by Engr in charge. Make- Austin pool chemical or as approved by GE. Note:- The contractor shall submit along with supply of material purchase vouchers test certificate for chemical composition and other relevant documents supply of chemical shall not be accepted without production of these documents and no payment released.

Supply only of Alum sulphate confirming to IS complete all as specified and directed by Engr-in-charge.

Supply and use of Copper sulphate confirming to IS complete all as specified and directed by Engr-in-charge.

Supply and fix in repairs the following spares for centrifugal pump set /suction pump set capacity of 5 HP/10 HP /20 HP at Arga and baithkol swimming pools.

(a) Ball Bearing driving end.

(b) Ball Bearing non driving end.

(c ) Gun metal bush

(d) Cast iron Impeller as per existing size and type.

(e) Terminal block.

(f) PVC fan blade

(g) Gland with cover

(h) Star type rubber coupling suitable for male female coupler

Supply and fix in replacement of reinforced ribbed PVC heavy duty flexible type pipe of 40 mm or 50 mm dia as per site require and existing for suction sweeper with clamp including removal of old pipe and clamp all as specified and directed.

Supply and fix in replacement of nylon rope 15 mm dia for moving suction sweeper brush holder including removal of existing damage rope all as specified and directed.

Supply and fix in repair suction sweeper brush holder fibre wheels 3" dia including removal of existing unserviceable wheel all as specified and directed.

Supply and fix in repair suction sweeper trolley wheels 150 mm dia with rubber rings including taking old damage wheel all as specified and directed.

Supply and fix in repair suction sweeper nylon brushes including taking out existing damage brushes all as specified and directed.

Supply and fix in repair suction sweeper brush holder spring 150 mm dia,100 mm long including taking out damage spring all as specified and directed.

Supply and fix in repair brass hose clamps suitable for 40-50 mm dia PVC pipe including taking out old clamps all as specified and directed.

Material and labour for servicing suction sweeper pump set by cleaning thoroughly the inner portion, replacement of gland packing, bearing, lock nut, washer & ball bearings etc complete all as specified and directed.

Material and labour for replacement of rectifier cleaning thoroughly the inner portion, replacement of cables, fuse and connector complete all as specified and directed.

Material and labour in replacement of ABS white plastic deck box, suitable for light of swimming pool complete as specified and as directed by Engr-in-Charge

Material and labour for replacement of Flow adjustable ABS Floor Inlet nozzles UV treated with S.S. screws to fit in the up to 4" to 6'' PVC pipes for swimming pool complete fitting all as specified and directed.

Supply and fix in repair, PVC Grating , size of 9 inch width and 25 mm height, Single pin, white blue colour for Swimming Pool complete all as specified and directed.

Supply and fix in repair, Under water light fitting crown SS SMD LED light 12V, 20W and 9'' dia for Swimming Pool, including all connected accessories i.e., gasket, water proof sealing, screws etc, with complete testing as specified and as directed by Engr-in-Charge.

Supply and fix in repair, Control unit of 36/40 watt, 110/230 Volts , AC / DC converter - SMPS 12.5 Amps, suitable for under water light with connected accessories, for Swimming pool, complete all as specified and directed. Make:- Power source/ Little wonder or as make approved by GE.

Material and labour for Dismantling, taking out old unserviceable and Supply, Installation, testing and Commissioning in replacement CI dual flange plate check valve (DPCV) of 150-160 mm dia flange type as per existing with complete accessories and nut bolts, gasket etc. for swimming pool, all as specified and directed.

Material and labour for Dismantling, taking out old unserviceable CI butterfly valves and Supply, Installation, testing and Commissioning in replacement of 150 mm dia CI butterfly valves, suitable for 160 mm dia UPVC pipe, 10 Kg/Sqcm pressure rating, Including rubber gasket, flange, nut, bolts, washers as per site required for swimming pool all as specified and directed.

Material and labour for Dismantling, taking out old unserviceable CI butterfly valves and Supply, Installation, testing and Commissioning in replacement of 100 mm or 110 mm dia CI butterfly valves, suitable for 110 mm dia UPVC pipe, 10 Kg/Sqcm pressure rating, Including rubber gasket, flange, nut, bolts, washers as per site required for swimming pool all as specified and directed.

Material and labour for Dismantling, taking out old unserviceable cable and Supply, installation, testing and commissioning in replacement of two core 10 sqmm PVC flexible insulated copper conductor unarmored cable Wiring for under water lights from distribution panel through existing conduit for swimming pools all as specified and directed.

Material and labour For Opening Sand media filter of size 2.1 m dia & 1.9 m height at Swimming pool, after closing all inlet and outlet valves and removing old dirty sand media with nut & bolt, gasket, washer from filter chamber, clean complete chamber and drying, preparation of surface and filling of new sand media as per standard procedure, fixing new nut & bolt/gasket/washers as per required etc complete all as directed. NOTE: (i) Filter media required shall be measured under relevant item of this schedule. (ii) Cleaning of filter/ filling of filter media shall be carried out by specialized agency duly approved by GE.

Supply and fix in replace, Granular Fine Pebbles, size of 40 mm to 3 mm, rapid sand water filters free from all types of salts, alkaline materials, minerals, silts, impurities etc. suitable for Filter media at swimming pool, complete all as specified and directed.

Material and labour for replacing Quartz/Silica Coarse Sand suitable for media filter at swimming pool, complete all as specified and directed

Supply and fix in repair lug type butterfly valve of 300 mm dia, PN 1.6 pressure rating type (DN 300 PN16), with gear box all connecting accessories as per existing including taking out old damage valve complete all as specified and directed.

Supply and fix in repair for soft starter suitable for centrifugal pump of capacity 15 KW/20 HP , suitable for operating on 3 phase AC supply 415 Volts, comprising of inbuilt by-pass contractor, soft start/soft stop/adjustable current limit , essential motor protection against overload single phasing, phase sequence reversal, abnormality in supply, unbalanced current, thermostat protection through PTC, excess start time setting, PC interface & with necessary protection of start by means of contractor/relay etc. The starter shall have MCCB 63 Amp, 4 pole to control the incoming supply, transformer, under voltage protection device, over voltage protection device, semi conductor fuse, contactor, LED indicator for R/Y/B & ON/OFF indication, Amp Meter with CTs & voltmeter of suitable rating complete fixed in and including CRCA sheet 2.0 mm thick powder coated of size 700 X 600 X 250 mm minimum complete with fabrication work complete all as specified and directed.

Supply and fix in repairs three core multistranded copper conductor round cable of size 10 Sq mm, 4 core 1100 volts grade PVC insulated including removing the existing unserviceable cable all as specified and directed.

All as per Item No. 34 above herein, but 6 Sqmm and 4 core.

All as per Item No. 34 above herein, but 4 Sqmm and 4 core.

All as per Item No. 34 above herein, but 2.5 Sqmm and 3 core.

All as per Item No. 34 above herein, but 2.5 Sqmm and 4 core.

Supply and fix in repairs 3 Pole, 415 volt, motor protection circuit breaker, thermal magnetic with screw clamp terminals as per existing including removing the existing unserviceable cable all as specified and directed.

Supply and fix in repairs 2 Pole RCBOs for Earth Leakage, Overload & Short circuit protection 240/415 volt, C type 16 Amps, sensitivity of 300mA, 10 KA short circuit capacity protective breaker, with screw clamp terminals as per existing including removing the existing unserviceable all as specified and directed.

All as per Item No. 40 above herein, but sensitivity of 100mA, 10 KA short circuit rating.

Material and labour cement concrete 1:2:4, type B-1 (using 20 mm graded crushed stone aggregate) as in support of, foundation and hard standing, finishing surfaces even and fair without using extra cement all as specified and as directed.

Material and labour cement concrete 1:3:6, type B-1 (using 20 mm graded crushed stone aggregate) as in support of, foundation and hard standing, finishing surfaces even and fair without using extra cement all as specified and as directed.

Material and labour for Dismantling 3 phase monoblock electric motor from mains electric supply, decoupled from pumps, taking out by unscrewing the foundation nuts, bolts from Swimming pools and opening of motor cutting and removing out old burned winding of 3 Phase, 440 volt electric induction motor capacity of 20 HP and rewinding by using super enameled copper winding wire of existing wire gauge including other allied items such as varnish tape, sleeve, greasing, bearing, bushes etc of suitable size, including necessary repairing of rotor shafts if required and refixing the same in original position and testing and commissioning complete all as specified and directed. Note :- Replacement of terminal plate with connector and outer cover, pvc fan blade, driving end and Non driving ball bearing to be measured separately in supply items.

All as per Item No. 46.00 above herein before but 10 HP capacity motor at Swimming Pools.

All as per Item No. 46.00 above herein before but 12.5 HP capacity motor at STPs and SLPH.

All as per Item No. 46.00 above herein before but 7.5 HP capacity motor at STPs and SLPH.

All as per Item No. 46.00 above herein before but 5 HP capacity motor at Swimming Pools and STPs.

All as per Item No. 46.00 above herein before but up to 3 HP capacity motor at Swimming Pools and STPs.

All as per Item No. 52.00 above herein before but 10 HP capacity motor from Swimming Pools.

All as per Item No. 52.00 above herein before but 12.5 HP capacity motor at STPs and SLPH.

All as per Item No. 52.00 above herein before but 7.5 HP capacity motor at STPs and SLPH.

All as per Item No. 52.00 above herein before but 5 HP capacity motor at Swimming Pools and STPs

All as per Item No. 52.00 above herein before but up to 3 HP capacity motor at Swimming Pools and STPs

Material and labour for Cleaning of Bar screen chamber tank and Oil and Grease removal tank at STP Map by pumping out raw sewage, removing the sludge settled at the bottom, cleaning thoroughly with wire brush, finally cleaning with dilute solution of sodium hypochlorite & fresh water including writing letters on the tank with synthetic enamel paint as "TANK CLEANED ON ------(DATE) AND DUE ON ---DATE with 10 cm high stencil cut English letter all as specified and directed.

All as per Item No. 58.00 herein before, but for Collection equalization tank at STP Map, STP-II and STP-III.

All as per Item No. 58.00 herein before, but for Biological decomposition (MBBR) tank at STP Map.

All as per Item No. 58.00 herein before, but for Settling tank at STP Map.

All as per Item No. 58.00 herein before, but for Chlorination tank at STP Map.

All as per Item No. 58.00 herein before, but for filter feed tank at STP Map.

All as per Item No. 58.00 herein before, but for SLPH-I & SLPH -2 at Amdalli.

Material and labour for cleaning of Rotating biological contactor unit and Lamella separator unit of capacity- 170 cum/day and 144 cum/day make of Plastique metal technology by removing the sludge/raw materials on the rotating disc and settled at the bottom, cleaning thoroughly with wire brush, finally cleaning with dilute solution of sodium hypochlorite & fresh water on once in yearly including complete all at STPs as specified and directed.

Material and labour For Cleaning of all dry bed tank at STPs (STP 2/STP MAP and STP-III) by out raw materials, removing the dry sludge settled at the bottom, cleaning thoroughly with wire brush, finally cleaning with dilute solution of sodium hypochlorite & fresh water on once in yearly, applying one coat of bituminous paint including writing letters on the outer surface of the tank with synthetic enamel paint as "TANK CLEANED ON ------(DATE) AND DUE ON ---(DATE) with 10 cm high stencil cut English letter all as specified and directed.

Material and labour for Lifting up, Submersible raw sewage transfer pump of Capacity up to 7.5 HP Cast iron body of any make from sewage sump at STPs, including all connected pipe connection/delivery lines, nuts, bolts, washer etc for repair/replacement of unserviceable spare parts including transportation to the workshop and re-installing the same after repair work & testing all as specified and as directed.

Description All as per Item No. 67.00 above herein before, but Raw sewage self prime centrifugal/monoblock pumps having capacity of 12.5 m3/hr at STP-Map

Description All as per Item No. 67.00 above herein before, but Filter feed centrifugal/monoblock pumps having capacity of 13.64 m3/hr at STP Map.

Material and labour for servicing with Lubricating oil for Gear box of Rotating Biological Contactor at STPs, all as specified and directed. Make: Servo mesh SP 320 or equivalent as approved by GE.

Taking out old unserviceable bearing and Supply and fix in repair new bearing suitable for 9'' dia rotating shaft of 144 cum/day or 170 cum/day capacity, Rotating biological contactor at STPs, as per existing complete all as specifies and directed.

Taking out old damage coupler and Supply and fix in repair CI Shaft Coupler of 26'' dia made of stainless steel suitable for rotating biological contactor at STPs, as per existing complete all as specified and directed.

Taking out old damage shaft and Supply and fix in repair new rotating horizontal shaft of 9'' dia, 7.5 feet length, made of solid stainless steel suitable for stacks of rotating disks of rotating biological contactor (RBC) having capacity of 144 or 170 cum/day capacity as existing dia/size and length including all require accessories complete all as specifies and directed.

Tacking out old damage and Supply and fix in repair Star type flexible rubber coupling suitable for CI Shaft Coupler of 26'' dia made of stainless steel suitable for rotating biological contactor at STPs, as per existing complete with accessories all as specified and directed.

Supply and fix in repairs V belt B-47 for 12.5 HP air blower all as specified and directed. Make- Fenner/Dunlop

Taking out existing unserviceable and supply, fixing and testing in replacement new electromagnetic flow meter as per model 151 MFM WR4200NO1502D1161428P having sensor size 150 MM (Qty-02 No) or as per model 151 MFM WR4200NO1002D1161428P having sensor size 100 MM (Qty-02 No) accuracy class & display + 0.5% of measured flow with rated pressure 10 Kg/Sqcm, sensor factor 0.84, electrode made out of SS 316 materials, including the nuts, bolts, indicator convertor : remote, field mounted, stabilizer, cable, sensor, sensor lining etc and refixing the same in original position for STPs, complete all as specified and as directed. Make- SBEM or as make approved by GE.

Supply and fix in repairs Three Phase Fully-Automatic Star-Delta Starter in Sheet-Steel Enclosure suitable for capacity 10/12 HP, 415V AC 3-Ph Motors (Motor Rating AC-3 duty) conforming to IS13947 (Part 4) & IEC 60947-4 for submersible sewage pump of SLPH and STPs, including taking down old unserviceable starter panel of any description and in any position complete all as specified and as directed.

Taking out old unserviceable and Supply and fix in repair flanged end valve 50/63 mm size at STPs made of PP/HDPE as existing including nut/washer complete all as specifies and directed.

Taking out old unserviceable and Supply and fix in repair PVC ball valve 100/110 mm size double union type at STPs & Swimming pools, as existing including nut/washer complete all as specifies and directed.

Taking out old unserviceable and Supply and fix in repair Cast iron sluice valve of 50 mm dia, PN 1.6, flanged end type, including connected fitting at STPs, complete all as specified and directed.

Taking out old unserviceable valve and supply and fix in replacement cast iron sluice valve of 100 mm dia, PN 1.6, flanged end complete fitting at STPs, as per existing including gasket, nut/bolts, washer all as specified and directed.

Taking out old unserviceable and Supply and fix in repair Cast iron sluice NR valve of 50 mm dia, PN 1.6, flanged end type, including connected fitting at STPs, complete all as specified and directed.

Taking out old unserviceable and Supply and fix in repair Cast iron sluice NR valve of 100 mm dia, PN 1.6, flanged end type, including connected fitting at STPs, complete all as specified and directed.

Supply and fix in repair Heavy duty flexible Hose pipe 50 to 63 mm dia, 6 bar maximum working pressure as per existing color with swivel cuff for STPs, all as specified and directed.

Supply and fixing in repair LED Bldg Security light fitting of 60 Watt, 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant for STPs, including thermal management in multiple optics complete with IP 65/66 protection including making necessary connection and angle bracket complete all as specified and directed.

Taking out old unserviceable pipe and Supply, Installation, Testing and Commissioning uPVC Pipe of 50 mm or 63 mm dia, Class 5, 1.0 Mpa in replacement at STPs and swimming pools with plain socket suitable for solvent cement joint, Cut to required lengths including all necessary fittings such as bend, tee, union, reducer, flange and plug etc. complete all as specified and directed.

Taking out old unserviceable pipe and Supply, Installation, Testing and Commissioning uPVC Pipe of 110 to 160 mm dia, Class 5, 1.0 Mpa in replacement at STPs and swimming pools, including suitable size of plain socket for solvent cement jointing, Cut to required lengths including all necessary fittings such as bend, tee, union, reducer, flange and plug etc. complete all as specified and directed.

Dismantling and taking out old unserviceable and Supply and fix in replacement, 3 Phase, 415 volt star delta control panel suitable for two Number 3HP Pump set with soft on/off push bottom, seltzers switch, relay rating 13-22 Amp, digital voltmeter, indication lamp, wall mounted including connected accessories for STPs, complete all as specified and directed.

Supply and fix in repair, Decorative Post Top LED light fitting capacity of 35 watt, made in cast aluminium spigot housing with decorative clear opal acrylic diffuser and IP 65 protection with 35 Watt LED lamp, including MS pipe of suitable size and length as per site requirement fixed with PCC foundation, paint as per existing color etc for Swimming pool, complete all as specified and directed.

Dismantling and taking down old unserviceable and Supply and fix in replacement, FRP Cable loop boxes of size 300 mm x 200 mm x 105 mm with aluminium busbar and MCB C Type, SP, of 6 Amp- 01 No, 10 KA breaking capacity, factory made with PVC sheet including heavy duty connector for connection of 4 core cable & fixed to pole with suitable size flat iron clamp, nuts & bolts at swimming pool complete all as specified and directed by Engr-in-Charge.

Supply and fix in replacement DOL Starter in Sheet-Steel Enclosure type MK1 suitable for capacity of 3/5 HP, Suction pump set at swimming pool, STP including making necessary connection complete all as specified and directed by Engr-in-charge.

Supply only calcium hypochlorite (stable bleaching powder/high strength bleaching powder) appearance should be dry, free flowing and free from lumps, should not include substances beyond acceptable limit as given in IS 105000(2012) in treated and disinfected water, available chlorine should be 65% stability loss of chloride on basis of available chloride max 1/15 particle size (passing through 1.70 mm IS sleeve min 99.5% water insoluble matter 6%, calcium hydroxide maze 4%, sodium chloride max 15% in 20-45 Kg plastic drum packing for STPs, complete all as specified and directed by Engr in charge. Note:- The contractor shall submit along with supply of material purchase vouchers test certificate for chemical composition and its expiry date etc and other relevant documents supply of chemical shall not be accepted without production of these documents and no payment released.

Taking out old damage Casing assembly and Supply and fix in replacement of Casing assembly of 10 HP capacity pump including removing and refixing of impeller, shaft, bearings, sleeves, seals with SS nut bolts, and re installation of Pump, metalizing the shafts including welding works installed at Swimming Pool complete accessories all as specified and directed by Engr-in-charge.

Supply & fixing in replacement CI shaft coupling suitable for pumps of 10 HP capacity complete accessories at swimming pool, complete all as specified and directed by Engr-in-charge.

Supply and fix in repair Star type rubber coupling suitable for 10 HP motor pump set at swimming pool, including taking out unserviceable rubber coupling complete all as specified and directed.

Dismantling and taking out old unserviceable steel structures and Material and labour for Steel structural fabrication works fabricated from structural steel sections including nuts, bolts, washers, welding ,bending cold or hot, drilling holes for bolts or making I beam as cross beam support for pump set and outlet pipe in any shape or size at STP-III & Swimming pool, including two coats of synthetic enamel black paint over a coat of anti corrosive primer coat complete all as specified and as directed.

Taking out old unserviceable and supply and fix in repair, Bearing No 6208 2Z/6205 2Z/6310 2Z type for pumps at STPs all as specified and directed.

Supply and fixing in repairs Multistranded Flat Three Core PVC Insulated & PVC Sheathed copper Cable for Submersible Pump Motors 1100 Volt, conforming to IS 694 HSN CODE: 8544 of following sizes :-

(i) 4 Sq mm 3 core

(ii) 6 Sq mm 3 core

Taking out old damage LT Cable from trenches up to 70 sq mm size complete all as specified and directed.

Supply, laying, jointing and testing of LT underground XLPE insulated screened PVC bedded, armoured heavy duty electric cable with stranded aluminium conductor, 1100 volts grade of cross-sectional area 10 Sqmm 4 core, conforming to laid in trenches/wall/floors/ducts etc fixed with saddle and clamps or passing through pipes complete with cable and connection with proper thimbles, nuts, bolts and washers all as specified and directed. Make - Polycab/Havells/KEI or as approved by GE.

All as per Item No. 101.00 above herein before but size of 16 Sqmm x 4 core.

All as per Item No. 101.00 above herein before but size of 70 Sqmm x 3.5 core.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m depth for laying/taking out cable and getting out in soft/loose soil all as specified and directed.

Returning, filling in soil including spreading leveling, watering and well ramming in layers not exceeding 25cm thick all as specified and directed.

Removing excavated material/soil not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point all as specified and directed.

Supply and spread dry river sand in trenches for cable cushioning all as specified in clause 19.75 of SSR Part-I. Note:- Punned thickness of sand only will be measured & paid

Supply and laying un-reinforced pre-cast concrete cable cover, class LV, type 1, flat, size 250mm x 150mm x 40mm complete all as specified and directed.

Material and labour in replacement earthing complete with galvanized cast iron earth plate electrode 600 x 600 x 6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below normal ground level) with top edge of earth plate not less than 1.5 m below normal ground level connected to galvanized strip 32x6 mm size as earth lead by means of bolts, nuts washers and check nuts of steel/ GI duly protected with 15 mm bore light grade pipe up to main board, 20 mm bore watering pipe light grade with CI/ MS funnel and wire mesh including excavation, earth work in any type of soil and removing the surplus soil to a distance not exceeding 50 m, charcoal dust and common salt in adequate qty all as shown in electrical plate No 3 of SSR Part-I 2009 having pit and cover in PCC 1:2:4 type B-1 including angle iron frame made of angle iron of size 40 x 40 x 6 mm grouted in PCC pit for PCC cover, funnel with wire mesh at STPs & Swimming pool complete all as specified and directed by Engr-in-Charge. NOTE: The unit rate quoted shall be deemed to include for necessary excavation and earth work, PCC 1:3:6 type C-1 chamber, funnel with GI medium grade watering pipe 15 mm bore, RCC cover slabs 50 mm thick with 8 mm dia CTD bars @ 140 mm C/C both way etc.

Testing of Sewage Treated water sample of STPs and ETPs (STP-I, STP-II, STP MAP, STP-III, ETP-I, ETP-II) collected from over flow of settling tank for testing, chemical analysis for PH value, BOD (Biological Oxygen Demand), COD (chemical oxygen demand), Nitrogen, FC, TSS (Total suspended solids) for content of oil & grease from KSPCB approved Govt lab by standard procedure including cost of packing material & Transportation of sample etc testing once in a quarterly including submitting of report complete all as specified and directed.

Material & Labour required for inspection of lift for worthiness certificate during the period of contract including load testing as per lift ACT and submitting the worthiness certificate to Engineer-in-Charge all as specified and as directed. Note:- All lifts will be inspected once in six months period by the competent person recognized under Department of Factories, Health & Safety, and copy of Certificate should be displayed on each lift.

Material and labour in repair 415v, 50 Hz, 5.5KW, 10 amp submersible sewage water pump with F class insulation, head range of 9-20M, Delivery size 100mm, speed 2750 RPM, max solid size 30mm at SLPH Amdalli, arga including connecting HDPE of 100mm dia, 20 mtr length and transporting old unserviceable motor to E/M store all as specified and directed by engineer In charge.

Supply and fix in repair LT Feeder pillar made out of 2 mm thick CRCA sheet and mounted on angle iron frame of size 65x65x6mm and 450mm high (indoor type) weather/dust proof, factory made, IP-54 with openable shutters on both sides front and rear having locking arrangements, totally enclosed weather proof, powder coated over a coat of primer suitable for 440V, 3 Phase, 4 wire 50 C/s, aluminium bus bar of suitable size and capacity, AC supply, electrically connected as per norms and fitted including connecting up all out going MCCB/MCB with suitable size of Aluminium bus bar or with stranded copper cable and fixing on suitable 'U' shaped PCC platform comprising of the following accessories complete all as specified and directed by Engr in charge : Note: The panel should be procured through CPRI approved manufacturer and CPRI type test certificate should be produced during execution of work. (i) Aluminium bus bar with proper colour code -04 Nos, 600 Amp Cap duly fixed on suitable size insulator, nuts bolts etc complete as per OEM recommendations. Incomer Breaker (ii) MCCB 4 Pole 400 Amps.- 01 No Outgoing breakers (iii) MCCB 4 Pole 250 Amps -01 No

All as per Item No. 113 above with incomer MCCB of 250 Amps 4 pole -1 no, outgoing : MCCB 4 pole 63 amps - 04 Nos, MCB SPN 40 amp -02 Nos, CT Ratio of 300/5A, al busbar of 300 amp capacity.

Supply and fix in repair LT Feeder pillar made out of 2 mm thick CRCA sheet and mounted on angle iron frame of size 65x65x6mm and 450mm high (indoor type) weather/dust proof, factory made, IP-54 with openable shutters on both sides front and rear having locking arrangements, totally enclosed weather proof, powder coated over a coat of primer suitable for 440V, 3 Phase, 4 wire 50 C/s, aluminium bus bar of suitable size and capacity, AC supply, electrically connected as per norms and fitted including connecting up all out going MCCB/MCB with suitable size of Aluminium bus bar or with stranded copper cable and fixing on suitable 'U' shaped PCC platform comprising of the following accessories complete all as specified and directed by Engr in charge : Note: The panel should be procured through CPRI approved manufacturer and CPRI type test certificate should be produced during execution of work. (i) Aluminium bus bar with proper colour code -04 Nos, 600 Amp Cap duly fixed on suitable size insulator, nuts bolts etc complete as per OEM recommendations. Incomer Breaker (ii) MCCB 4 Pole 400 Amps.- 01 No Outgoing breakers (iii) MCCB 4 Pole 250 Amps -01 No

Material and labour for cleaning of vegetation with electric grass cutter in STPs, ETPs, Feeder pillars, Swimming pool street light panels, entrances etc quarterly (once in 3 months) and removing it from site all as specified and directed by engineer in Charge

Material and labour for inspection of STPs/ETPs through a reputed firm with minimum 5 years of experience in ETPs, STPs, to check and verify the working conditions of these units and submit the results to Engr In Charge along with providing the necessary guidelines to improve the result if any. Note : The rate quoted must include the necessary T&P for testing, report, guidelines etc

Material and labour in repair motor to air blower for equalization tank, 3 phase, 3HP, RPM 1400 complete including removing old motor with cable, fixing new motor with cable, lugs, PCC foundation including transporting old motor to E/M store all as specified and directed by Engineer in Charge

All as per Item No. 118 but of 2 HP for sewage transfer pump

All as per Item No. 118 but of 1 HP for Sludge Transfer pump

Supply and fix in repairs MCCB 4 pole, 415 volts adjustable type overload & short circuit setting including disconnecting the incoming/ outgoing cable connections and re-connecting with suitable aluminum lugs/ ferrules etc. after taking out the existing unserviceable and making good the disturbed surface for 250 Amps with breaking capacity 36 KA complete all as specified and directed.

M/S MANOJKUMAR M NAGARKATTE (BID ID -3496525)

Shree Ayyappa Engineering (BID ID -3497053)

M/s. VIJAY ELECTRICALS (BID ID -3496999)