REPAIR/ MAINTENANCE OF CENTRIFUGAL/ MONOBLOCK/ SUBMERSIBLE ALLIED WORK WATER SUPPLY WORKS IN OMQ TECHNICAL AREA MAINT/ CLEANING OF SEWAGE 1 2 CONNECTED ITEMS AT AF STN BHISIANA

Dismantling of existing 3 phase centrifugal monoblock pump set of capacity upto 5 HP after disconnecting water supply lines/ electrical connections and stripping complete for replacement of unserviceable parts/re-winding, including re-assembling the same, greasing, oiling, re-connecting the water supply lines/ electrical connections, testing and commissioning for trouble free operation including cost of consumables, complete all as specified and directed by Engineer in Charge. Note: (i) Re-winding of motor wherever required shall be measured and paid separately under relevant items of this Schedule. (ii) The spares parts given below wherever required for replacement shall be measured and paid separately under relevant items of this Schedule.

a) Impeller

b) Bearing

c) Water seal

d) MS shaft

e) Discharge Nozzle

f ) casing (volute)

g) wear rings

h) Suction Nozzle

j) Oil rings

Dismantling of existing 3 phase centrifugal monoblock pump set of capacity 7.5/10 HP after disconnecting water supply lines/ electrical connections and stripping complete for replacement of unserviceable parts/re-winding, including re-assembling the same, greasing, oiling, re-connecting the water supply lines/ electrical connections, testing and commissioning for trouble free operation including cost of consumables, complete all as specified and directed by Engineer in Charge. Note: (i) Re-winding of motor wherever required shall be measured and paid separately under relevant items of this Schedule. (ii) The spares parts given below wherever required for replacement shall be measured and paid separately under relevant items of this Schedule.

a) Impeller

b) Bearing

c) Water seal

d) MS shaft

e) Discharge Nozzle

f ) casing (volute)

g) wear rings

h) Suction Nozzle

j) Oil rings

Dismantling of existing 3 phase centrifugal monoblock pump set of capacity 20 HP after disconnecting water supply lines/ electrical connections and stripping complete for replacement of unserviceable parts/re-winding, including re-assembling the same, greasing, oiling, re-connecting the water supply lines/ electrical connections, testing and commissioning for trouble free operation including cost of consumables, complete all as specified and directed by Engineer in Charge. Note: (i) Re-winding of motor wherever required shall be measured and paid separately under relevant items of this Schedule. (ii) The spares parts given below wherever required for replacement shall be measured and paid separately under relevant items of this Schedule.

a) Impeller

b) Bearing

c) Water seal

d) MS shaft

e) Discharge Nozzle

f ) casing (volute)

g) wear rings

h) Suction Nozzle

j) Oil rings

Dismantling of existing 3 phase centrifugal monoblock pump set of capacity 20/40 HP after disconnecting water supply lines/ electrical connections and stripping complete for replacement of unserviceable parts/re-winding, including re-assembling the same, greasing, oiling, re-connecting the water supply lines/ electrical connections, testing and commissioning for trouble free operation including cost of consumables, complete all as specified and directed by Engineer in Charge. Note: (i) Re-winding of motor wherever required shall be measured and paid separately under relevant items of this Schedule. (ii) The spares parts given below wherever required for replacement shall be measured and paid separately under relevant items of this Schedule.

a) Impeller

b) Bearing

c) Water seal

d) MS shaft

e) Discharge Nozzle

f ) casing (volute)

g) wear rings

h) Suction Nozzle

j) Oil rings

M&L for preparation of old painted surface of 40 HP Centrifugal Pump and motor by scratching /rubbing down the old paint by wire brush or emery paper and applying two coat of synthetic enamelecd paint including 5m suction & 5m delivery pipes etc, complete all as specified and directed by Engineer in Charge.

M&L for preparation of old painted surface of 10 to 20 HP Centrifugal Pump and motor by scratching /rubbing down the old paint by wire brush or emery paper and applying two coat of synthetic enamelecd paint including 5m suction & 5m delivery pipes etc, complete all as specified and directed by Engineer in Charge.

M&L for re-winding of 5 HP three phase centrifugal monoblock pumpset motor of any make by removing burnt copper winding and re-winding with copper winding wire of suitable gauge, size and number of turns, providing insulating materials such as nylon tape, testing and commissioning complete including necessary transportation cost to the local work shop and back, complete all as specified and directed by Engineer in Charge.

M&L for re-winding of upto 7.5/10 HP three phase centrifugal monoblock pumpset motor of any make by removing burnt copper winding and re-winding with copper winding wire of suitable gauge, size and number of turns, providing insulating materials such as nylon tape, testing and commissioning complete including necessary transportation cost to the local work shop and back, complete all as specified and directed by Engineer in Charge.

M&L for Rewinding of pump motor 415 Volt 3 phase of capacity 20 HP motor after disconnecting electric cable and earth lead, suction and delivery pipes, shifting to work shop, dismantling the motor assembly and removing the burnt out copper winding of stator and cleaning the stator slots and core assembly, rewinding to stator and rotor winding with suitable gauge super enamelled copper wire with insulating papers and insulation cloths, varnishing the winding and baking heating for achieving the required insulation resistance, re-assembling the motor and testing complete, incl transporting back to site and fixing motor to its original place, reconnecting electric cable and earth leads etc testing and commissioning, complete all as specified and directed by Engineer in Charge.

M&L for Rewinding of pump motor 415 Volt 3 phase of capacity 40 HP motor after disconnecting electric cable and earth lead, suction and delivery pipes, shifting to work shop, dismantling the motor assembly and removing the burnt out copper winding of stator and cleaning the stator slots and core assembly, rewinding to stator and rotor winding with suitable gauge super enamelled copper wire with insulating papers and insulation cloths, varnishing the winding and baking heating for achieving the required insulation resistance, re-assembling the motor and testing complete, incl transporting back to site and fixing motor to its original place, reconnecting electric cable and earth leads etc testing and commissioning, complete all as specified and directed by Engineer in Charge.

S&F in repairs single phase preventer with auto switch including making necessary electrical connections suitable for any pump set/ AC Plants, complete all as specified and directed by Engineer in Charge.

S&F in repairs 3 pole contactor with 220/440 volt coil suitable for MNX 18 starter, complete all as specified and directed by Engineer in Charge.

S&F in repairs 3 pole contactor with 220/440 volt coil suitable for MNX 25 starter, complete all as specified and directed by Engineer in Charge.

S&F in repairs 3 pole contactor with 220/440 volt coil suitable for MNX 32 starter, complete all as specified and directed by Engineer in Charge.

S&F in repairs 3 pole contactor with 220/440 volt coil suitable for MNX 45 starter, complete all as specified and directed by Engineer in Charge.

S&F in repairs 3 pole contactor with 220/440 volt coil suitable for MK II starter, complete all as specified and directed by Engineer in Charge.

S&F in repairs contactor coil 220/440 volt suitable for DOL/ Star Delta starter of make as existing, complete all as specified and directed by Engineer in Charge.

S&F in repairs timer switch suitable for star delta starter of make as existing, complete all as specified and directed by Engineer in Charge.

S&F in repairs bi-metal over load relay, complete all as specified and directed by Engineer in Charge.

S&F in repairs MCCB, 4 Pole, 35 KA, 250 Amps with adjustable thermal and magnetic settings, fixed into existing panel board, complete all as specified and directed by Engineer in Charge.

S&F in repairs MCCB, 4 Pole, 25 KA, 200 Amps with adjustable thermal and magnetic settings, fixed into existing panel board, complete all as specified and directed by Engineer in Charge.

S&F in repairs MCCB, 4 Pole, 25 KA, 160 Amps with adjustable thermal and magnetic settings, fixed into existing panel board, complete all as specified and directed by Engineer in Charge.

S&F in repairs MCCB, 4 Pole, 25 KA, 125 Amps with adjustable thermal and magnetic settings, fixed into existing panel board, complete all as specified and directed by Engineer in Charge.

S&F in repairs PVC insulated and sheathed 1100 volt grade multi-stranded copper conductor cable, flat, 3 core x 4 sqmm size for submersible pumps, complete all as specified and directed by Engineer in Charge.

S&F in repairs PVC insulated and sheathed 1100 volt grade multi-stranded copper conductor cable, flat, 3 core x 6 sqmm size for submersible pumps, complete all as specified and directed by Engineer in Charge.

S&F in repairs PVC insulated and sheathed 1100 volt grade multi-stranded copper conductor cable, flat, 3 core x 10 sqmm size for submersible pumps, complete all as specified and directed by Engineer in Charge.

S&F in repairs pressure gauge for centrifugal pump set, direct mounting, bottom entry type of size 1/2 inch BSP 0 to 10 kg/sq cm range 100mm dia including necessary GI fittings boring and threading to existing pipe line, complete all as specified and directed by Engineer in Charge.

S&F in repairs Nylon rope, 20 mm dia including tying to float valve and water level indicator marker end, complete all as specified and directed by Engineer in Charge.

M&L in repair of 100 mm bore ductile iron pipes with flanged ends, centrifugally cast, inside surfaces with cement mortar lining, ISI marked, Class K7, in any length, laid in trenches/ on ground/ on supports with push on rubber gasket joints, elbow, socket, tee, 'Y' junction,coller etc including dismantling and taking down existing unserviceable CI/ DI pipes of any description and type and making good disturbed surfaces, complete all as specified and directed by Engineer in Charge.

All as per described in item No. 29 but 150 mm bore ductile iron pipes.

All as per described in item No. 29 but 200 mm bore ductile iron pipes.

S&F in repair of 100 mm bores of tubes 'medium grade' galvanised with all fittings and fixed complete laid in trenches, complete all as specified and directed by Engineer in Charge.

All as per described in item No. 30 but of size 80mm

All as per described in tem No 30 but of size 50mm

All as per described in item No 30 but of size 40mm

All as per described in item No 30 but of size 25mm

Excavating in trenches n exc 1.5m wide and n exc 1.5m depth and getting out in any type of soil for laying cables, pipes, etc, complete all as specified and directed by Engineer in Charge.

Returning filling in including spreading levelling, watering and well ramming in layers n.exc 25cm thick all as, complete all as specified and directed by Engineer in Charge.

Removing excavated soil to a distance n exc 50m and depositing where directed at a level n.exc 1.5m above the starting point, complete all as specified and directed by Engineer in Charge.

S&F in repair of Gun metal globe or gate valves, with iron wheel head, screwed both end for iron pipe and fixed of size 50 mm dia including taking out existing unserviceable gate valve, complete all as specified and directed by Engineer in Charge.

All as per described in Item No. 34 but of size 40 mm

All as per described in Item No. 34 but of size 25 mm

M@L PCC type B1 (1:2:4) using 20mm graded stone aggregate for foundation filling & mass concrete etc complete all as specified.(mailto:M@L%20PCC%20type%20B1%20(1:2:4)%20using%2020mm%20graded%20stone%20aggregate%20for%20foundation%20filling%20&%20mass%20concrete%20etc%20complete%20all%20as%20specified.塹ᴻ䡿ⲯ嶂藄挧ꮥ)

All as per described in Item No 35 but of size 100 MM

All as per described in Item No 35 but of size 80 MM

M&L for rubber gasket joints of size 200 mm bore cast iron pipes and fittings, complete all as specified and directed by Engineer in Charge.

M&L for Rubber gasket joint of size 150 mm bore cast iron pipes and fittings, complete all as specified and directed by Engineer in Charge.

M&L for Rubber gasket joint of size 100 mm bore cast iron pipes and fittings

M&L for Rubber gasket joint of size 80 mm bore cast iron pipes and fittings

S&F of ductile iron pipe fittings (spigot and socket type) such as bends (any type, radius and angle) tapers any type, (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch. "Y" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs, upto 250 mm bore conforming to IS 9523 K-12, complete all as specified and directed by Engineer in Charge.

S&F in repair of 150 mm bore CI Non Return Valve PN 1.6 with Gun metal sheet and flap, conforming to relevant IS, heavy duty, flanged, drilled, with necessary rubber gaskets, nuts & bolts etc as required and testing complete including taking down the existing unserviceable non return valve of any description, complete all as specified and directed by Engineer in Charge.

All as per described in item No. 41 but non return valve of size 100 mm bore.

All as per described in item No. 41 but non return valve of size 80 mm bore.

All as per described in item No. 41 but non return valve of size 50 mm bore.

S&F in repair of 100 mm bore foot valve, nitrite ball type, cast iron body, flanged type, conforming to relevant IS 4038 with rubber gaskets, MS nuts, bolts, washers, etc., as required and testing complete including taking down the existing unserviceable foot valve, complete all as specified and directed by Engineer in Charge.

S&F in repair of 150 mm bore foot valve, nitrite ball type, cast iron body, flanged type, conforming to relevant IS 4038 with rubber gaskets, MS nuts, bolts, washers, etc., as required and testing complete including taking down the existing unserviceable foot valve, complete all as specified and directed by Engineer in Charge.

S&F in repair of 80 mm bore sluice valve, cast iron body with stainless steel spindle, flanged type, conforming to IS-14846 Class PN 1.6 with rubber gaskets, MS nuts, bolts, washers, etc., as required and testing complete including taking down the existing unserviceable sluice valve, complete all as specified and directed by Engineer in Charge.

All as per described in item No.44 but sluice valve of size 100mm bore.

All as per described in item No. 44 but sluice valve of size 150mm bore.

All as per described in item No. 44 but sluice valve of size 200mm bore.

All as per described in item No. 44 but sluice valve of size 250 mm bore.

All as per described in item No. 44 but sluice valve of size 300mm bore.

S&F in repair/replacement of 80 mm bore Air release valve cast iron body, as per existing model/ type, conforming to relevant IS marked with rubber gaskets, MS nuts, bolts, washers, etc., as required and testing complete including taking down the existing unserviceable foot valve, complete all as specified and directed by Engineer in Charge.

S&F in repair/replacement of 100 mm bore Air release valve cast iron body, as per existing model/ type, conforming to relevant IS marked with rubber gaskets, MS nuts, bolts, washers, etc., as required and testing complete including taking down the existing unserviceable foot valve, complete all as specified and directed by Engineer in Charge.

M&L for construction of valve chamber of size 1200 x 1200 x 1100 mm (Internal dimensions) with 100mm thick PCC 1:4:8 type D2 using 40mm graded aggregate for foundation, 200mm thick precast PCC 1:3:6, type C0 solid block walls built in CM 1:6, 75mm average thick x 200mm width coping in PCC 1:2:4 type B1 using 20mm graded stone aggregate, 15mm thick rendering in CM 1:4 to internal walls, floors and upto150mm depth below GL to external walls, including provision of 2mm thick MS sheet cover fixed to MS angle iron frame made out of 40 x 40 x 4 mm thick angle iron with necessary MS flat iron stiffeners of size 40mm x 4mm including two coats of synthetic enamel painting over one coat of red oxide primer to all steel surfaces and provision of locking arrangements including necessary excavation and earth work in any type of soil including demolition of existing valve chamber, complete all as specified and directed by Engineer in Charge.

All as per described in item No.47 but valve chamber of size 1500 x 1500 x 1200mm (Internal dimensions)

All as per described in item No.47 but valve chamber of size 900 x 900 x 900mm (Internal dimensions)

M&L for construction of PCC Solid block valve chamber of following size, PCC 1:4:8 type D2 using 40mm graded stone aggregate for foundation, brick wall with sub class `B’ bricks built in CM 1:6 PCC 1:2:4 type B1 using 20mm graded stone aggregate for coping rendering in CM 1:4 15mm thick including provision of MS sheet cover 2mm thick fixed to MS angle frame made out of 40x40x4mm thick with 2 coats of synthetic enamel paint over one coat of red oxide primer to steel surfaces and locking arrangements including dismantling old one with necessary excavation and earth work in any type of soil :- (a) 1200x1200x1200 (Internal dimension)

M&L for 2000 litres capacity rotational moulded polyethylene (HDPE) water storage tanks, 'ISI' marked, cylindrical, vertical with closed top conforming to IS 12701-1989 having two layers wall construction with manhole lid and suitable locking arrangement including making holes for inlet, outlet and over flow pipes, hoisted, fixed in position and testing, complete all as specified and directed by Engineer in Charge.

S&F in repairs 20mm dia PTMT ball valves high pressure (minimum weight 210 grams) with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe, complete all as specified and directed by Engineer in Charge.

All as per described in item No.50 but for 25 mm dia PTMT ball valves

M&L for cutting of road/ hard standing up to a size exceeding 0.45 cm width and not exceeding 90cm in depth for laying of pipe lines/ cable protection pipe including making good the disturbed road/hard standing/path etc with same specification to match the existing surface level, complete all as specified and directed by Engineer in Charge.

M&L plain cement concrete 1:3:6, type C-1, (using 20 mm graded stone aggregate) as in coping, Bed blocks and similar works including use of necessary form work, complete all as specified and directed by Engineer in Charge.

Supplying, installing, testing and commissioning of fully automatic water level controlling system, 220 Volts, AC, comprising of automatic controller, 3 magnetic sensors, timer based control, power cord 135 feet wire, dry run protection, Auto ON at preset time, etc. complete, fixed in repairs, complete all as specified and directed by Engineer in Charge.

Taking out and cutting of grass, bushes, hedges including small trees 2 mtr length with roots etc any location sump/ overhead/other E/M installation reservoir including wiring/ scrupping the surface of walls and bottom of the tank by brush for the removal of salt deposit/ fungus grass/ water born green/ bushes and any other vegetation upto complete satisfaction of Engineer-in-Charge and removing the same outside MoD/ AF land, complete all as specified and directed by Engineer in Charge. Note: (a) The cost shall be included Removing/ of grass , bushes with root below 30 cm under ground and making smooth surface all as directed by Engr-in-charge.

Taking out old unserviceable, broken, rusted name board of any type and size all as specified and supply, installation and commissioning of LED Name board of "MES AHUJA PUMP HOUSE" along with mes logo on both sides with engineers monogram of ACP sheet for board and background colour is blue and LED acrylic letters in RED colour of 1.5 watts & LED driver of Hilite or equivalent make and size of board size 9'x4 including material and labour for supports frame/clamp and back plate fabricated from MS square pipe of size 50x50mm for standing of board for leg purpose including nuts, bolts, washers, welding bending cold or hot drilling holes for bolt in any shape of size as indicated or directed and inclusive of one primer coat, one under coat and one finishing of coat of paint complete all as specified and directed. Including point wiring with 1.5 sqmm FR PVC insulated cable multistranded copper conductor drawn through & including ISI marked PVC conduits including 5 Amp switch & socket, box mudular type, complete all as specified and directed by Engineer in Charge.

Taking out old unserviceable, broken, rusted name board of any type and size all as specified and supply, installation and commissioning of LED Name board of "MT SECTION GE (AF) BHISIANA" along with mes logo on both Ends with engineers monogram of ACP sheet for board and background colour is blue and LED acrylic letters in Red colour of 1.5 watt & LED driver of Hilite or equivalent make and size of board size 20'x4' including Material and labour for supports frame clamp and back plate fabricated from MS square pipe of size 50x50mm for standing of board for leg purpose including nuts, bolts washers, welding bending cold or hot drilling holes for bolt in any shape of size as indicated or directed and inclusive of one primer coat, one under coat and one finishing of coat of paint complete all as specified and directed. Including cement concrete 1:3:6 type C-1 (using 20mm graded stone aggregate) as in coping etc complete including point wiring with 1.5 sqmm FR PVC insulated cable multistranded copper conductor drawn through & including ISI marked PVC conduits, complete all as specified and directed by Engineer in Charge. Note: Connection is to be given from nearest street light as directed by Engr-in-charge, so cont. is advised to visit the site to ensure distance from decided street light to cater for length of 1.5 sqmm wire as it is included in quoted rate.

Taking out U/S & S&F DOL starter suitable for 5 HP to 7.5 HP electric motors including necessary electric connections, complete all as specified and directed by Engineer in Charge.

Taking out U/S & S&F DOL starter suitable for 10 HP electric motors including necessary electric connections, complete all as specified and directed by Engineer in Charge.

Taking out U/S & S&F Star-Delta starter suitable for up to 7.5 HP electric motors including necessary electric connections, complete all as specified and directed by Engineer in Charge.

Taking out U/S & S&F Star-Delta starter suitable for up to 10 HP electric motors including necessary electric connections, complete all as specified and directed by Engineer in Charge.

Taking out U/S & S&F Star-Delta starter suitable for up to 20 HP electric motors including necessary electric connections, complete all as specified and directed by Engineer in Charge.

M&L for cleaning of /SWT at blast pan of size 4 mtr dia and depth of 4 mtr by pumping out the water below foot valve and cleaning entire internal surface by removing dirt, sludge etc with wire brush by applying bleaching powder and fresh water and clean entire surface repeatedly with fresh water and pumping out soiled water complete including writing the capacity and date of cleaning with white paint over black painted surface. The cutting of Grass with root upto depth of 30cm below ground level around 2mtr of tank of SWT, complete all as specified and directed by Engineer in Charge.

M&L for painting by bluse paint of incoming and delivery pipe line 100/150/200mm dia of CI/DI pipe line at the height of 20mtr OHT (Total OHT 07 Nos) and writing the details of tank with two coats of synthetic enamel paint, complete all as specified and directed by Engineer in Charge. NOTE:- The quoted units rate shall include provision of scaffolding for painting on OHT incoming & Delivery pipe line upto a height of 20 metre including M&L for erecting with steel structure for repairing/painting work on OHT and removing of scaffolding/steel structure including transportation & labour arrangement for removing all dust, dirt etc. from the site as directed by Engr-in-charge.(Location Tech & Adm area)

M&L for Attending Complaint day to day of External water supply regarding water leakage, finding out of damaged pipe , chocking of pipe , low pressure, finding out leakage in 300/250/200/150/100/80/40/25/15 of GI/DI/CI pipe lines or any other issue resulting in no water supply at user, complete all as specified and directed by Engineer in Charge. Note:-Material/ pipe/ fittings found defective will be paid separately under respective schedule. Note No 01 : Contractor shall make his own arrangements to access various floors/bldgs and to provide tools and plants for taking down and refixing of pipe line/fittings of various material. The Contractor could not ask at only one or two site for execution of all CA quantities. They shall be bound to execute the work as per BoQ as directed by Engr-in-Charge. Note No 02 :Contractor shall arrange 01 pipe fitter, 01 Pump Mechanic and 02 helper for attending of complaint and they will be report to JE EM office on every day at 0800 Hrs to 1700 Hrs to execute the work as per BoQ. If contractor failed to deploy this labour, recovery @ Rs 500/- per person per day shall be made from contractor's dues. The contractor will produced attendance register duly signed by AGE E/M, and JE E/M and contractor along with RAR. Without these document payment will not made to the contractor. Note No 03: All above mentioned items will be executed in different location/ pump house/ E/M installation and every meter of pipe/ pipe fittings will be executed on daily complaint basis in different location / bldg or as directed by Engr-In-Charge. The contractor could not ask at only one or two site for execution of all ca quantities, he will be bound to attend complaint as per user requirement or directed by Eng-In-Charge

M&L for Pumping out sewage water/sludge from the sewage sump No 01 of size 09 mtr depth and 08 mtr dia of sump UG and deliver to oxidation pond upto level (2 meter) of mud sludge/sewage debris and taking out sludge in liquid or in solid contents from the sewage sump upto 09 mtr mechanically or using with high pressure sludge cutter machine or water jet machine to remove all masses,algae,dirt and removal of dirty water along with sludge using sludge machine and including scrubbing of internal surfaces and cleaning of walls, floors & ceiling which dislodges the layers of dirt, funges struck on its surface and applying Anti-bacterial sterlization spray to walls, floors & ceiling and disposal of removed sludge out side the defence land in closed containers including two coats of white wash with bleaching powder on walls of sump and writing date of cleaning, complete all as specified and directed by Engineer in Charge. NOTE :- (a) Rate shall be inclusive for all T&P/material required for dewatering and nothing will be paid extra on this account.The rate shall include taking out debries and solid sludge from site and deposit to oxidation pond or outside AF stn Bhisiana as directed by Angry-in-charge ,Transportation cost is also included. (b) The contractor will deploy additional man power and plant and machinery to clean the sump as directed by Engineer in Charge. If he failed to clean in 7 Day time period , the payment will be deducted @700/day. (c) The rate shall include temporary arrangement of storage tank of sludge during cleaning of or making of by pass arrangement of sludge from 01 Sewage pump to 02 Sewage sump and same from Sewage pump 02 to oxidation ponds, Sewage pipe cutting and making by pass pumping arrangement etc during cleaning of UG sump or excavation removal returning required to install temporary sludge storage tank for cleaning period is included in the quoted rate. (d) Unit rate quoted by contractor includes all lightning arrangements, safety arrangements for pumping and shall be arranged by the contractor. (e) The quoted rate include the cleaning of sump area of site where sewage motors are installed (9m depth)

M&L for Pumping out sewage water/sludge from the sewage sump No 02 , size of under ground sump , 10 Metre depth and 09 Metre dia of sump UG and deliver to oxidation pond upto level (2 meter) of mud sludge/sewage debris and taking out sludge in liquid or in solid contents from the sewage sump up to depth of 10 mtr mechanically using with high pressure sludge cutter machine or any other eqpt require to clean and remove all masses,algae,dirt / hard sludge / mud and including scrubbing of internal surfaces and cleaning of walls,floors & ceiling which dislodges the layers of dirt, funges struck on its surface and applying Anti-bacterial sterlization spray to walls, floors & ceiling and disposal of removed sludge out side the defence land in closed containers including two coats of white wash with bleaching powder on walls of sump and writing date of cleaning, complete all as specified and directed by Engineer in Charge. Note:- (a) Rate shall be inclusive for all T&P/material required for dewatering and nothing will be paid extra on this account.The rate shall include taking out debris and solid sludge from site and deposit the same to oxidation pond or outside AF STN bhisiana as directed by Engr-in-Charge. (b) The contractor will deployed man power to clean the sump as per periodicity given by Engineer in Charge in works site order book. If they failed to clean in within 7 days, the payment shall not be made to contractor and the recovery shall be made @ Rs 700 per day till execution of work. (c) The rate shall include temporary arrangement of storage tank of sludge/sewage during cleaning of or making of by pass arrangement of sludge from Sewage sump No 02 to oxidation ponds, Sewage pipe cutting and maiking by pass pumping arrangement etc during cleaning of UG sump or excavation removal returning required to install temporary sludge storage tank at site for cleaning period and included in quoted rate. (d) Unit rate quoted by contractor includes all lightning arrangements, safety arrangements for pumping and shall be arranged by the contractor. (e) The quoted rate include the cleaning of sump area of site where sewage motor are installed(9 depth)

M&L for Rewinding of pump motor 415 Volt 3 phase of capacity 10 HP motor after disconnecting electric cable and eath lead, suction and delivery pipes, shifting to work shop, dismantling the motor assembly and removing the burnt out copper winding of stator and cleaning the stator slots and core assembly, rewinding to stator and rotor winding with suitable gauge super enamelled copper wire with insulating papers and insulation cloths, varnishing the winding and baking heating for achieving the required insulation resistance, re-assembling the motor and testing complete, incl transporting back to site and fixing motor to its original place, reconnecting electric cable and earth leads etc testing and commissioning, complete all as specified and directed by Engineer in Charge.

All as per described in item No. 68 but 20/40 HP

S&F in repairs 250 mm bore Air realise valve cast iron body,as per existing model/ type, conforming to relevant IS marked with rubber gaskets, MS nuts, bolts, washers, etc., as required and testing complete including taking down the existing unserviceable foot valve of any description, complete all as specified and directed by Engineer in Charge.

S&F LED Display board of size 6 feet x 3 feet x 10 inch made up with acrylic sheet and aluminium frame all around the acrylic sheet and LED fittings fitted inside the board with all connections, wire etc. Display board stands with GI pipe of size 80 mm, height 10 feet, PCC 1:2:4 for fixing of poles complete all as specified and directed by Engr-in-charge. NOTE:- (i) cost of PCC 1:2:4 included above quoted rate. (ii) Welding machine for welding provided by contractor. (iii) Image white in display board with capital letter and size of letter should be 6 inch. (iv) Image and description will be finalized by Engr-in-charge before supply the item.

M&L for removing of mud and sludge from the oxidation pond by manually/mechanically and Scraping out silt algae, vegetation from sloping side walls of oxidation pond by using broom, steel wire brush and washing the side walls with bleaching powder solution etc complete all as specified and directed by Engr-in-Charge. The sludge and mud is to be removed upto bottom of oxidation pond involving the following cleaning process, complete all as specified and directed by Engineer in Charge. (a) De-watering up to bottom level shall be carried out by using high pressure water jet complete all as directed. (b) Total Removal of all masses, algae, dirt including removal of dirty water/ Mud/ Mudy Water by Suction Jet Pumps up to a safe distance outside the AF station as directed by Engineer in Charge. The cost of transportation is included. (c) Scrubbing of Internal Surfaces and Cleaning of Walls, Ceiling & Floors with wire Brush by applying Bleaching powder and again clean with Fresh Water repeatedly by using high pressure Jet Pump complete all as directed. (d) Pumping Out/ Removal of all dirt particles including muddy water, Fungus struck on its surfaces and sludge by Vacuum Pump specially designed all complete. (e) Applying One coat of Anti-bacterial Sterilization Spray to walls, Floors & Ceiling which is effective against all pathogens all as directed. (f) Cutting & Removing of Vegetation growth, Grass/bushes/weeds upto dia of 250mm from the periphery of the tank and its vicinity at 10 Metre, complete all as Note: (01) Rate shall be inclusive for all T&P/materials required for dewatering and removing slude and nothing will be paid extra on this account. (02) The contractor shall deploy man power to clean the sump as per requirement given by Engineer in Charge in works site order book. If they failed to clean in within 10 days, the payment shall not be made to contractor

Taking out old unserviceable, broken, rusted name board of any type and size all as specified and supply, installation and commissioning of LED Name board of "MES SEWAGE PUMP HOUSE No. 01" along with mes logo on both Ends with engineers monogram of ACP sheet for board and background colour is blue and LED acrylic letters in Red colour of 1.5 watt & LED driver of Hilite or equivalent make and size of board size 16'x4' including Material and labour for supports frame clamp and back plate fabricated from MS square pipe of size 50x50mm for standing of board for leg purpose including nuts, bolts washers, welding bending cold or hot drilling holes for bolt in any shape of size as indicated or directed and inclusive of one primer coat, one under coat and one finishing of coat of paint complete all as specified and directed. Including cement concrete 1:3:6 type C-1 (using 20mm graded stone aggregate) as in coping etc complete including point wiring with 1.5 sqmm FR PVC insulated cable multistranded copper conductor drawn through & including ISI marked PVC conduits, complete all as specified and directed by Engineer in Charge. Note: Connection is to be given from nearest street light as directed by Engr-in-charge, so cont. is advised to visit the site to ensure distance from decided street light to cater for length of 1.5 sqmm wire as it is included in quoted rate.

Taking out old unserviceable, broken, rusted name board of any type and size all as specified and supply, installation and commissioning of LED Name board of "MES SEWAGE PUMP HOUSE No. 02" along with mes logo on both Ends with engineers monogram of ACP sheet for board and background colour is blue and LED acrylic letters in Red colour of 1.5 watt & LED driver of Hilite or equivalent make and size of board size 16'x4' including Material and labour for supports frame clamp and back plate fabricated from MS square pipe of size 50x50mm for standing of board for leg purpose including nuts, bolts washers, welding bending cold or hot drilling holes for bolt in any shape of size as indicated or directed and inclusive of one primer coat, one under coat and one finishing of coat of paint complete all as specified and directed. Including cement concrete 1:3:6 type C-1 (using 20mm graded stone aggregate) as in coping etc complete including point wiring with 1.5 sqmm FR PVC insulated cable multistranded copper conductor drawn through & including ISI marked PVC conduits, complete all as specified and directed by Engineer in Charge. Note: Connection is to be given from nearest street light as directed by Engr-in-charge, so cont. is advised to visit the site to ensure distance from decided street light to cater for length of 1.5 sqmm wire as it is included in quoted rate.

M&L in repair of cast iron pipe with spigot and socketed ends centrifugal cast class LA of size 250mm bore ISI marked suitable for lead joint in any length laid in trenches, complete all as specified and directed by Engineer in Charge. (Excavation shall be measured and paid separately)