8121/SAR-64/E8 REPAIR/ REPLACEMENT OF EXTERNAL WATER SUPPLY PIPE LINES, CHLORINATION SYSTEM, CLEANING OF WATER STORAGE TANKS AT AF STN SARSAWA UNDER GE (AF) SARSAWA

Amount

Excavation in trenches in any type of soil i.e. loose/soft not exceeding 1.5 Mtr wide and not exceeding 1.5 Mtr in width and getting out complete all as specified and as directed by Engineer-In-Charge.

All as per item No. 39 above but in hard/dense soil/cutting of road/hard standing/breaking of PCC etc.

Returning, filling and including spreading, leveling and watering and well ramming in layers not exceeding 25 cm to achieve desired compactness as directed by Engineer-In-Charge.

Removing of excavated material/soil to a distance not exceeding 50 Mtrs and depositing at a level not exceeding 1.5 Mtr above the starting point all as directed by Engineer-In-Charge.

M&L for PCC 1:3:6 type C-1 (using 20 mm graded stone aggregates) for repairing of valve chamber foundation etc including filling in road cuts/ hard standing etc all as specified and as directed.

M&L for Brick work using old size bricks, straight or curved on plan exceeding 6.00 metre mean radius built in cement mortar 1:6, complete all as specified.

M&L for 10mm thick cement plastering in cement mortar 1:6 on brick work or concrete surfaces finished even & smooth without using extra cement complete all as specified and directed

M&L for cleaning of swimming pool complete all as specified & directed for the following steps :- (a) Bailing out the dirty/ Muddy water settled at the bottom of swimming pool of size 25 mtr x13.5 mtr & depth 3.10 mtr ( Average depth) by using small submersible pump set/or Mannual Appx Qty of Muddy water 60,000 litre (b) Taking/ lifting out Alge/ Mudd deposited at the bottom of swimming pool by mannual labours & removing outside the swimming pool upto 50 mtr distance.(Appx qty- 01 Cum) (c) Cleaning the Swimming pool theroughly with water( water will bge supplied by Department) & cleaning the bottom, side walls/tiles of pool by using nylon bruses and detergents & non reactive chemicals theroughly including removing dirt/soopy water from the pool/ (Note: Tiles shall be cleaned/ brushed with water and detergents till the dirt and patches on the tiles are removed to the entire satisfaction of Engr-in-Charge. (d) All as per Serial Item No 51(c) above but baby pool of size 8 mtr x 5 mtr & depth 2 feet. (e) All as per Serial Item No 51(c) above but balancing tank(UG Sump) of swimming pool size having water capacity 50 cum Appx quantity of muddy water 10000 ltrs. (f) Taking/ lifting out Alge/ Mudd deposited at the bottom of balancing tank by mannual labours & removing outside the swimming pool upto 50 mtr distance. (Appx qty- 0.5 Cum)

M&L dewatering, cleaning of reservoirs as follows:- (i) Dewatering the tank. (ii) Removal of left over dirty water and sludge (iii) Cleaning of wall ceiling and floor (iv) Removing of remaining sludge from the floor (v) Treatment of inside tank be exposing UV radiation kill the suspended or floating bacterial remaining in the tank. (a) OH RCC reservoir upto 50000 gallons capacity with staging of tank more than 15 mtrs but less than 28 mtrs hight.

Ditto as above but OH steel reservoirs of 20,000 gallons capacity

(c) Cleaning of static water tank of dia 6.5 m and 5.0 m deep, pumping out the water, removing mud , ulgi silt, foreign particles, scraping of walls, bottom surfaces and washing with water and applying two coats of water prrof weather proof paint over putty repair work including painting on all steel frames/jhali, railings etc complete all as directed by Engr- in- charge.

M&L and T&P for dewatering the sewage collection well 6.60 metre dia, by removing all sewage material, mud, silt, ulgi etc including dewatering cleaning upto the floor. scrapping the walls, roof from inside the well and transporting of material to a distance exceeding 4 KM not exceeding 5 KM outside the AF stn complex complete all as specified and as directed.

Daily Cleaning of swimming pool bottom and side walls by using suction sweeper fitted with nylon brush all as specified and directed. Note: (a) Suction sweeper including brush will be used which is at swimming pool installation. (b) This job shall be done on daily basis upto the satisfaction of Engr-in-charge. (c) Electricity for suction sweeper will be provided free of cost by department. (d) Repair to suction sweeper including replacement of bolts, nuts, washers and servicing of suction sweeper pump etc., as and when required shall be provided by the contractor without any extra cost to the department. (e) The rate quoted shall be deemed to include the charges for divers for cleaning the side walls of swimming pool for every cleaning.

M&L for Nylon Brush for Suction Sweeper set complete fitted in Aluminium strips of metalicnead for Suction Sweeper complete all as specified and directed.

Supply only Algae Brush SS Bristles

Supply only Reinforced telescopic Handle not less than 8.0 mtr long

Supply only Deep Bag skimmer clip type

Supply and replacement of Nylone rope 20mm dia complete all as directed.

Supply only Water test Kit (CL & PH).

Supply & replacement of Nylon hose pipe 50mm bore, heavy duty complete with clamping of required size, nuts bolts and washers etc complete all as specified and directed.

M&L for Cleaning of Swimming Pool floor/walls by scrubbing the bottom of walls with a 5% Solution of copper sulphate/Diluted HCL Rinsing after about 15 minutes complete all as directed.

Dewatering of sump near swimming pool filter plant of internal dia 5 mtr and 7 mtr depth approx and cleaning by using with a 5% Solution of copper sulphate/Diluted HCL Rinsing after about 15 minutes complete first and then with plain water complete all as specified and diected.

Supply & replacement jute mat above 6mm thick on diving board complete screwing (steel Screw) in aluminium strip 2mm thick and 25mm wide after pressing the mat in strips, as per site requirement complete all as specified and directed by Engineer-in-Charge.

Painting to existing MS pipe, machinery sluice valves, valve pit cover at Swimming Pool (except repaired under respective item of this schedule), jumping/dividing boards handles upper side of waste water with one coat of synthetic enamelled paint including preparation of surface complete all as directed and specified.

Supply and mixing filter alum (crystaline and clear) into Swimming Pool water for ensuring coagulation and trapping of suspended matter and colour in water in controlled manner to maintain PH value in the range of 7.2 to 7.6 @ approx. 28 Kg/day which will be tested and recorded with the Swimming Pool Incharge before start of each swimming shifts. Note: (i) The payment shall be released only on production of alum mixing record certificate from the Incharge of Swimming Pool before the start of each shift. (ii) In case of desired results are not obtained at the start of each Swimming shift, a penality of Rs. 1000/- shall be recovered from the contractor for each swimming shift.

Supply and addition of copper sulphate to Swimming Pool water once a week for controlling and accummulation of organic/inorganic material. Note: (i) The payment shall be released only on production of Soda ash mixing record certificate from the Incharge of Swimming Pool before the start of each shift.

Supply and addition of Soda Ash in Swimming Pool as per site requirement once in a week for controlling the accumulation of slimis, complete all as specified and directed. Note: (i) The payment shall be released only on production of Soda Ash mixing record certificate from the Incharge of Swimming Pool before the start of each shift.

Supply & mixing Sodium Hypochloride in Swimming pool as per site requirement complete all as specified and directed. Note: (i) The payment shall be released only on production of Soda Ash mixing record certificate from the Incharge of Swimming Pool before the start of each shift.

M&L for repair of fixing of trolly mounted suction sweeper of capacity 5 HP and replacement of unserviceable parts i.e. bushes, bearings, sleeves, neck ring, rubber bushes including necessary machine work to shaft/impellor, reassembling and applying one coat of anti corrosive paint on outside surface all as specified and directed by Engineer-in-Charge.

Supply & fix as in replacement of (DOL) starter 3 phase, 415 volts suitable for suction sweeper of capacity 3/5 HP including fitting testing & commissioning all as directed. Make- Havells/C&S/L&T.

Supply & fix as in repair single phase preventor suitable for pump set 3 phase 415 volts including testing & commissioning all as directed. Make- Minilec

S&F in replacement of Contactor suitable for 10Hp motor 3 phase 415 volts including testing & commissioning all as directed. Make- L&T/C&S/Havells

S&F in replacement of Over load relay suitable for 10Hp motor 3 phase 415 volts including testing & commissioning all as directed. Make- L&T/C&S/Havells

Supply only in replacement of TDS Meter complete

Taking out the old unserviceable winding and cleaning the slots of motor, upto 7.5 HP and rewinding the same with and including PVC insulated copper wire of existing gauge ,weight, size etc complete including all insulations, varnishing, heating etc and making all connections & testing to make it functional complete all as directed .

Dismantling the pump of 7.5 HP cleaning, repairing, overhauling replacement of all unserviceable parts, nut, bolts, impellars, coupling, bearing, clutch system, and pump shaft . Re-assembling, commissioning and testing to make it operational/functional complete all as specified and as directed .

S&F in replacement of monoblock pump set 1500 Lpm 20.5 Mtr head without motor of capacity 5.5KW/7.5HP 2900RPM 3 phase 415Volt 50Hz complete with connection all as specified and as directed.

Supply & Fix in replacement of Agitator for mixing of hypo-chlorine powder granules, stainless steel mixing rod, 1 phase electric driven motor of capacity 0.5 HP, stand for fixing of agitator system on PVC tank 100 Ltrs complete with electrical connection.

Supply & Fix in replacement of Decrin Dosing Pump, Pump Tube And White Suction 1 Decrin Dosing Pump, High Pressure Single Head Gear Motored Adjustable Dosing Pump With All Accessories with Pump Tube, injection check valve,foot valve, strainer etc - 02 Set spare, Make: Declibac Technologies Private Limited/ RAMCO

Supply only stand by water sewage pump etrena 1300-BW (1.75 HP), 50Hz, 220 Volt, protection class IP 68 delivery size 50mmdischarge range 60-270LPM complete all as directed .

S&F in replacement of 3 way reflex multiport valve as per matcching to existing type & shape with inlet & outlet connections of dia 50mm dia PVC pipes, for sand media filter tank with in built pressure gauge complete with fixing in existing media filter tank complete with all fixing accessories all as specified and as directed by Engineer-in-charge.

S&F in replacement of butterfly valve PN-10 of size 50mm bore fixed in PVC heavy duty pipe complete with flanged end connections with new nuts/bolts etc complete all as specified and as directed by Engineer-in-charge

S&F in replacement of butterfly valve PN-10 of size 100mm bore fixed in PVC heavy duty pipe complete with flanged end connections with new nuts/bolts etc complete all as specified and as directed by Engineer-in-charge

S&F in replacement of butterfly valve PN-10 of size 150mm bore fixed in PVC heavy duty pipe complete with flanged end connections with new nuts/bolts etc complete all as specified and as directed by Engineer-in-charge

S&F in replacement of butterfly valve PN-10 of size 200mm bore fixed in PVC heavy duty pipe complete with flanged end connections with new nuts/bolts etc complete all as specified and as directed by Engineer-in-charge Note :- All valves to be fixed in Heavy duty PVC piping. Any fixing accessories required for instalation of valves will be provided by the contractor the artes for the same shall be included in rate quoted by the contractor.

Supply, laying, jointing and testing in replacement in trenches, galvanized iron water tubing medium grade of size 100mm bore including provision of all necessary ISI marked GI fittings / accessories complete all as specified and directed.

Supply, laying, jointing and testing in replacement in trenches, galvanized iron water tubing medium grade of size 80mm bore including provision of all necessary ISI marked GI fittings / accessories complete all as specified and directed.

Supply, laying, jointing and testing in replacement in trenches, galvanized iron water tubing medium grade of size 50mm bore including provision of all necessary ISI marked GI fittings / accessories complete all as specified and directed.

Supply, laying, jointing and testing in replacement in trenches, galvanized iron water tubing medium grade of size 40mm bore including provision of all necessary ISI marked GI fittings / accessories complete all as specified and directed.

Supply, laying, jointing and testing in replacement in trenches, galvanized iron water tubing medium grade of size 32mm bore including provision of all necessary ISI marked GI fittings / accessories complete all as specified and directed.

Supply, laying, jointing and testing in replacement in trenches, galvanized iron water tubing medium grade of size 25mm bore including provision of all necessary ISI marked GI fittings / accessories complete all as specified and directed.

Supply, laying, jointing and testing in replacement in trenches, galvanized iron water tubing medium grade of size 20mm bore including provision of all necessary ISI marked GI fittings / accessories complete all as specified and directed.

Supply, laying, jointing and testing in replacement in trenches, galvanized iron water tubing medium grade of size 15mm bore including provision of all necessary ISI marked GI fittings / accessories complete all as specified and directed.

Supply, fixing, jointing and testing in replacement of ISI Marked, of approved quality, bronze ball stop valve with handle of size 50mm bore , both ends screwed for iron pipe complete all as specified and directed.

Supply, fixing, jointing and testing in replacement of ISI Marked, of approved quality, bronze ball stop valve with handle of size 40mm bore , both ends screwed for iron pipe complete all as specified and directed.

Supply, fixing, jointing and testing in replacement of ISI Marked, of approved quality, bronze ball stop valve with handle of size 25mm bore , both ends screwed for iron pipe complete all as specified and directed.

Supply, fixing, jointing and testing in replacement of ISI Marked, of approved quality, bronze ball stop valve with handle of size 20mm bore , both ends screwed for iron pipe complete all as specified and directed.

Supply, fixing, jointing and testing in replacement of ISI Marked, of approved quality, bronze ball stop valve with handle of size 15mm bore , both ends screwed for iron pipe complete all as specified and directed.

Supply, installation, fixing, jointing and testing in replacement ISI Marked, of approved quality, cast iron sluice valve of size 200mm bore class PN-1 conforming to IS-14846 of 2000 both ends flanged with iron wheel head and stainless steel spindle, long body type, jointed and tested complete all as specified and directed.

Supply, installation, fixing, jointing and testing in replacement ISI Marked, of approved quality, cast iron sluice valve of size 150mm bore class PN-1 conforming to IS-14846 of 2000 both ends flanged with iron wheel head and stainless steel spindle, long body type, jointed and tested complete all as specified and directed.

Supply, installation, fixing, jointing and testing in replacement ISI Marked, of approved quality, cast iron sluice valve of size 100mm bore class PN-1 conforming to IS-14846 of 2000 both ends flanged with iron wheel head and stainless steel spindle, long body type, jointed and tested complete all as specified and directed.

Supply, installation, fixing, jointing and testing in replacement ISI Marked, of approved quality, cast iron sluice valve of size 80mm bore class PN-1 conforming to IS-14846 of 2000 both ends flanged with iron wheel head and stainless steel spindle, long body type, jointed and tested complete all as specified and directed.

Supply and fixing in replacement ISI Marked, of approved quality, cast iron non return valve, both ends flanged jointed and tested complete all as specified and directed for 100 mm bore sizes.

M&L for Cutting/opeaning of the existing CI pipe line of size 200mm bore for rectifying leakage and reducing to required length, in position, for insertion of collars or other fittings including lead joint etc complete all as specified and directed.

M&L for Cutting of the existing CI pipe line of size 150mm bore for rectifying leakage and reducing to required length, in position, for insertion of collars or other fittings including lead joint etc complete all as specified and directed.

M&L for Cutting of the existing CI pipe line of size 100mm bore for rectifying leakage and reducing to required length, in position, for insertion of collars or other fittings including lead joint etc complete all as specified and directed.

M&L for Cutting of the existing CI pipe line of size 80mm bore for rectifying leakage and reducing to required length, in position, for insertion of collars or other fittings including lead joint etc complete all as specified and directed.

M&L for rubber gasket joints in flanged end cast iron pipes of size 200mm bore and fittings complete with welding grinding work and including minimum 3mm thick rubber/fibre gasket and replacement of nuts/bolts/washers complete including dewatering etc all as specified and directed.

M&L for rubber gasket joints in flanged end cast iron pipes of size 150mm bore and fittings complete with welding grinding work and including minimum 3mm thick rubber/fibre gasket and replacement of nuts/bolts/washers complete including dewatering etc all as specified and directed.

M&L for rubber gasket joints in flanged end cast iron pipes of size 100mm bore and fittings complete with welding grinding work and including minimum 3mm thick rubber/fibre gasket and replacement of nuts/bolts/washers complete including dewatering etc all as specified and directed.

M&L for rubber gasket joints in flanged end cast iron pipes of size 80mm bore and fittings complete with welding grinding work and including minimum 3mm thick rubber/fibre gasket and replacement of nuts/bolts/washers complete including dewatering etc all as specified and directed.

S&F GI fittings like union, dead plug, elbow, tee, socket, nipple of any size of required size complete all as directed.

S&F in repairs, Float ball valves of size 25mm high pressure brass body with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed complete all as specified and as directed.

S&F in repairs, Float ball valves of size 40/50 mm high pressure brass body with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed complete all as specified and as directed.

S&F in repairs, column GI medium grade pipe 100 mm flanged/screwed medium grade GI pipes with flanged ends, 3 mtr in length laid in trenches / fixed over ground in suction / delivery line including disconnecting the old pipe of size 100mm from any location i.e. water supply / sewage complete all as specified and as directed by Engr-in-charge.

S&F in replacement of hard plastic pvc lowering pipe heavy duty of size 32/40mm dia complete with safety wire all as specified and as directed.

M&L for MCCB 100 Amp 4 pole 415 V, 50 Hzs, 25 KA including taking out old U/S one, complete all as specified and as directed by Engineer-in-Charge. Make :-L&T/ Legrand/ schinder

M&L for MCCB 125 Amp 4 pole 415 V, 50 Hzs, 25 KA including taking out old U/S one, complete all as specified and as directed by Engineer-in-Charge. Make :-L&T/ Legrand/ schinder

M&L for MCCB 160 Amp 4 pole 415 V, 50 Hzs, 25 KA including taking out old U/S one, complete all as specified and as directed by Engineer-in-Charge. Make :-L&T/ Legrand/ schinder

M&L for MCCB 200 Amp 4 pole 415 V, 50 Hzs, 25 KA including taking out old U/S one, complete all as specified and as directed by Engineer-in-Charge. Make :-L&T/ Legrand/ schinder

M&L for Power Contractor 3 pole 3 phase Standard coil voltage 240/415 V, 50 HZ, Auxiliary contacts 2 NO+ 2 NC, Current rating 40 Amps, Make :-Legrand/ schinder

M&L for Power Contractor 3 pole 3 phase Standard coil voltage 240/415 V, 50 HZ, Auxiliary contacts 2 NO+ 2 NC, Current rating 32 Amps, Make :-Legrand/ schinder

M&L for single phase preventer model VSP 2, suitable to be fixed with FASD starter of any capacity for operation of the submerSI-ble pump motor, including taking out old U/S one. Make :- Minilec (VSP 2) /L&T/ Legrand

S&F Electronic timer type :- ST 100 operating voltage 240/415 Volts, 50 Hz, time delay range 12-120 Sec/ 3-30 Sec suitable o be fixed with FASD starter of any capacity for operation of the submersible pump motor, including taking out old U/S one. Make :-L&T/ Legrand/ schinder

S&F dual meter Volt Meter (0-500V) and ammeter (0-50 Amps) with suitable CTs, including taking out any type old U/S one complete all as specified and as directed by Engr-in-charge. Make :- AE/ L&T / HPL

S&F LED Indicating Light 240 VAC , 50 Hz, colour RYB -01 Set of three dia 22.5 mm including taking out old U/S one, complete all as specified and as directed by Engineer-in-Charge. Make :- Legrand / schnieder/ L&T

S&F in replacement fixing of push button start / stop for submersible pump starter panel complete all as specified and as directed by Engineer-in-Charge.

S&F in replacement of submersible starter panel for 2.0 Hp pump set single phase 50Hz complete all as specified and as directed by Engineer-in-Charge.

Supply, connection and testing of submersible cable copper conductor 3 core 1100 Volt grade 4 sq mm nominal cross sectional area including disconnecting the old u/s cable complete all as specified and directed by Engr-in-charge.

Supply, connection and testing of submersible cable copper conductor 3 core 1100 Volt grade 6 sq mm nominal cross sectional area including disconnecting the old u/s cable complete all as specified and directed by Engr-in-charge.

Supply, connection and testing of submersible cable copper conductor 3 core 1100 Volt grade 10 sq mm nominal cross sectional area including disconnecting the old u/s cable complete all as specified and directed by Engr-in-charge.

S&F Rigid PVC trunking/duct for cable management system of size 50X50mm double lock complete with all fitting all as specified and as directed. Make:- AKG

S&F Rigid PVC trunking/duct for cable management system of size 100X50mm double lock complete with all fitting all as specified and as directed. Make:- AKG

S&F in replacement of PVC conduit heavy duty of size 25mm complete with all fitting all as specified and as directed

Supply & Fix in replacement of fountain submersible pump PVC body of capacity 0.25HP complete all as specified and as directed by Engineer-in-Charge.

Supply & Fix in replacement of fountain submersible pump PVC body of capacity 0.50 HP complete all as specified and as directed by Engineer-in-Charge.

Supply & Fix in replacement of fountain submersible pump PVC body of capacity 1.0 HP complete all as specified and as directed by Engineer-in-Charge.

S&F in replacement of MCB TPN 4Pole 63 Amps 16KA complete all as specified and as directed by Engineer-in-charge

S&F in replacement of Isolator 4Pole 100 Amps 16KA complete all as specified and as directed by Engineer-in-charge

Supply & Fix in replacement water meter class A ISI marked flanged type of size 150mm bore with replacement of not, bolts & washers complete all as specified and as directed by Engineer-in-Charge. Make:- Kranti

M&L for RRL hose type of length 15RM complete

M&L for Branch pipe SS metal 63mm instantaneous inlet, made threaded outlet, 15mm bore nozzle short

T&P and M&L for servicing and testing of complete Fire fighting system installed at ATC bldg consisting of following equipments:- (A) Fire Fighting Pumps at Pump House :- (a) Engine driven Fire Fighting pump of capacity 90HP - 01 No, (b) Electric driven Fire Fighting pump of capacity 75 HP - 01 No, (c) Electric Driven Jockey Pump set of capacity 15 HP - 01 No, (d) LT starter panel for all pumps - 01 Nos (B) Fire Fighting pumps at Terrace :- (a) Fire Fighting pump 12HP - 02 Nos (b) Starter panels - 02 Nos (C) CFT Filling point pumps 15 HP - 02 Nos complete with starter panels Note: (i) The complete system shall be checked for its serviceability including any minor repairs like leakages in lines, any fault in electrical system, servicing, cleaning, oiling, greasing of all pumps, servicing including cleaning of Engine (Complete Engine oil shall be changed at time of first service /testing), replacement of coolant, tightening of nuts & bolts clamps or any other leakage in engine, servicing of battery including topping up of distilled water (ii) Welding work any required for stopping leakage in pipelines is required to be carried out upto complete pressure testing of the fire fighting system as per the direction of Engineer-in-charge (iii) Any defect in pressure switch, pressure gauge, control wiring etc shall be rectified before testing including replacement of all defective items. (iv) The contractor shall arrange trained testing team for complete testing of Fire fighting system, testing shall be carried out as per the time decided by Engineer-in-charge in presence of user rep also.

M&L for Painting of entire OH tank after complete removal/scrapping of old surface, one coat wall primer and two coat of cement based paint. (Make:- Asian/Burger Snowcem/ Shalimar)

M&L for painting on MS/steel structures/member of OH tanks of height upto 25RM after complete removal of existing paint then apply one coat of red oxide primer and two coat of synthetic enamel paint complete.

VIJAY ENTERPRISES