REPAIR MAINTENANCE OF EXTERNAL WATER SUPPLY PIPE LINES, PUMP SETS AND OTHER CONNECTED ITEMS AT KANDIVALI, MALAD AND MARVE AREA, REPAIR MAINTENANCE OF CENTRIFUGAL PUMPS STARTER CI/DI AND GI PIPE LINES AND O/H AND UNDER GROUND TANKS AT KALINA MILITARY

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out in soft / loose soil for exposing of pipe etc complete all as specified and as directed by Engineer-in-Charge.

Returning, filling in including spreading, levelling, watering and well ramming soil in layers not exceeding 25 cm thick complete all as specified and as directed by the Engineer-in-Charge

Removing excavated material to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and as directed by Engineer-in-Charge

Taking up old unserviceable Cast Iron water mains 80/100/150 mm dia including all fittings, with spigot and socket ends and lead joints including burning out joints and lead complete all as specified and as directed by Engineer-in-Charge.

Supplying, laying and jointing centrifugally (Spun) ductile iron pipe (Class K-7) 100 mm bore with suitable for push on joints and centrifugally applied cement mortar leveling inside and Zinc coating with bituminous finish coat on outside of the pipe conforming to 1S-8329 of 2000, in any length, laid in trenches in proper alignment including necessary cut to length to match existing fitting/pipes or insertion of new CI specials etc complete all as specified and as directed by Engineer-in-Charge Note: Rubber gasket joints (tyton), specials such as bends/ tappers/ tee/ cross of any type and size and earth work excavation will be measured and paid separately. Make: Tisco / Electro Steel / Kesoram / Lanco / Jindal / Kalinga / Kapilansh.

ditto as per item no 05 above but for 150 mm bore pipe.

Material and labour for cutting of DI/CI pipe upto 150mmm bore and reducing to required length in position complete with insertion of new Tee, tail pieces, reducers valves etc and including necessary earth work complete all as specified and as directed by Engineer-in-Charge. Note: Specials such as Tee, tail pieces, reducers valves etc will be measured and paid separately.

Supply and fix Ductile Iron fittings such as spigot socketed pipe bends (any type, radius and angle), tappers of any type (Straight, bend, increasing, decreasing or double socket etc), Tee pieces, single branch, double branch, cross (all sockets or socket and spigot) collars, caps and plugs up to 150 mm dia including taking down existing etc complete all as specified and as directed by Engineer-in-Charge. Make: Tisco / Electro Steel / Kesoram / Lanco / Jindal / Kalinga / Kapilansh

Supply, fix and jointing steel water tubing of 100mm bore medium grade, galvanised iron with all fittings such as Tees, elbows, sockets, bends, unions, short pieces, nipples, brass nuts and diminishing pieces complete all as per IS 1239 including fixed to wall / ceiling or laid in floor with suitable size GI clamps including taking down existing GI pipe and making good disturbed surfaces as per existing surfaces complete all as specified and as directed by Engineer-in-Charge. Make: Tata / Jindal / Surya Prakash / Zenith

ditto as per item no 09 above but for 80 mm GI bore pipe.

ditto as per item no 09 above but for 50 mm GI bore pipe.

ditto as per item no 09 above but for 40 mm GI bore pipe.

ditto as per item no 09 above but for 25 mm GI bore pipe.

ditto as per item no 09 above but for 20 mm GI bore pipe.

ditto as per item no 09 above but for 15 mm GI bore pipe.

Supply and fix gun metal gate valve of 50mm bore with iron wheel head, screwed both ends for iron pipes & fixed including taking down existing etc complete all as specified and as directed by Engineer-in-Charge for following sizes: Make: Kirloskar / Zoloto / Kartar / Upadhaya / Leader / BIR

ditto as per item no 16 above but for 40 mm GI bore.

ditto as per item no 16 above but for 25 mm GI bore.

Supply, fix, joint and testing Cast Iron Sluice Valve heavy duty of 150mm dia, with stainless steel spindle, PN 1.6 (Flanged) with iron wheel head, hand operated, bronze body seat ring, jointing, coupling both ends for cast iron pipes including nuts, bolts, rubber gaskets etc including taking down old unserviceable Sluice valve complete all as specified and as directed by Engineer-in-charge. Make: Kirloskar / Kartar / Upadhaya / Leader / Venus / L & T (audco)

ditto as per item no 19 above but for 100 mm dia.

ditto as per item no 19 above but for 80 mm dia.

Material and labour for construction of new valve chamber of size 1200mm x 1200mm x 600mm ( Internal size) including necessary excavation and earth work in any type of soil, PCC foundation (1:3:6) type C-2, using 40mm graded stone aggregate as in base concrete 100mm thick, 15cm offset, 230mm thick brick work in CM 1:6 with 10 mm thick rendering internally and 15 mm thick externally in CM 1:4, 50mm thick PCC 1:2:4 type B1 as in coping, 6 mm thick MS cover with hinges and locking arrangement, fixed to angle iron frame made out of 40 x 40 x 6 mm MS angles complete with two coats of synthetic enamel paint over one coat of red zinc chrome primer on all metal surfaces & three coats of white wash on all plastered surfaces of valve chambers including dismantling of unserviceable valve chamber with rusted MS cover without disturbing the existing pipeline etc complete all as specified & directed by Engineer -in-Charge.

ditto as per item no 22 above but of size 900mm x 900mm x 900mm ( Internal size)

ditto as per item no 22 above but of size 900mm x 900mm x 600mm ( Internal size)

Material and labour for rubber gasket (tyton) joint for CI/DI pipe of 100mm bore DI/CI fittings complete all as directed by eng-in-charge.

Material and labour for desludging / desilting of underground sedimentation reservoir of 1,50,000 Gallons capacity by draining out water / sludge from tank, removing all scales, dirt, algae and other growths from floor, roof, inside of tanks and from mouths of circulating pipes by rubbing with wire brushes and high pressure cleaning method with rotary sets with approved detergents and sucking out all dirty water by vacuum cleaners, disinfecting the tank with approved chemical solution for making surface bacteria free and finally cleaning with fresh water to the satisfaction of Engineer - in- Charge including painting MS plates manhole covers, suction pipes, rugs, etc. with two coats of anticorrosive paint and writing outside the tank as TANK CLEANED on_______and capacity _______ on black painted surface including removing all dirt outside land to a distance exceeding 50 mts complete all as specified and as directed by Engineer-in-Charge.

All as per item No. 26 described here-in-before but 1,00,000 Gallons capacity

All as per item No. 26 described here-in-before but 80,000 Gallons capacity

All as per item No. 26 described here-in-before but 60,000 Gallons capacity

All as per item No. 26 described here-in-before but 50,000 Gallons capacity

All as per item No. 26 described here-in-before but 25,000 Gallons capacity

All as per item No. 26 described here-in-before but 20,000 Gallons capacity

All as per item No. 26 described here-in-before but 15,000 Gallons capacity

All as per item No. 26 described here-in-before but 10,000 Gallons capacity

All as per item No. 26 described here-in-before but 5,000 Gallons capacity

Material and labour for desludging / desilting of RCC over head water tank of 50,000 Gallons capacity by draining out water / sludge from tank, removing all scales, dirt, algae and other growths from floor, roof, inside of tanks and from mouths of circulating pipes by rubbing with wire brushes and high pressure cleaning method with rotary sets with approved detergents and sucking out all dirty water by vacuum cleaners, disinfecting the tank with approved chemical solution for making surface bacteria free and finally cleaning with fresh water to the satisfaction of Engineer - in- Charge including painting MS plates manhole covers, suction pipes, rugs, etc. with two coats of anticorrosive paint and writing outside the tank as TANK CLEANED on_______and capacity _______ on black painted surface including removing all dirt outside land to a distance exceeding 50 mts complete all as specified and as directed by Engineer-in-Charge.

All as per item No. 36 described here-in-before but 25,000 Gallons capacity

Material and labour for dismantling Monoblock/ Centrifugal electric motor of 415 volts, 40 HP capacity including removing of electric connection from its position carefully and transporting the same to the work shop for rewinding of motor (both stator and rotor) with super enamelled copper wire of same size with existing motor of pump set with insulating materials, varnishing and baking, replacement of worn-out bearings etc as required including re-fixing, connecting with existing electric cable etc., testing & commissioning for satisfactory functioning etc complete all as specified and as directed by Engineer-in-Charge.

All as per item No. 38 described here-in-before but for 25 HP pump set

All as per item No. 38 described here-in-before but for 20 HP pump set

All as per item No. 38 described here-in-before but for 15 HP pump set

All as per item No. 38 described here-in-before but for 10 HP pump set

All as per item No. 38 described here-in-before but for 7.5 HP pump set

All as per item No. 38 described here-in-before but for 5 HP pump set

Supply only in repairs, bearing suitable for 5 HP/ 7.5 HP/ 10 HP/ 15 HP/ 20 HP pumpset all as specified and as directed by Engineer-in-charge.

Supply only in repairs, gun metal sleeves suitable for 5 HP/ 7.5 HP/ 10 HP/ 15 HP/ 20 HP pumpset all as specified and as directed by Engineer-in-charge.

Supply only in repairs, fan blade suitable for 5 HP/ 7.5 HP/ 10 HP/ 15 HP/ 20 HP pumpset all as specified and as directed by Engineer-in-charge.

Supply only in repairs, gun metal impeller suitable for 5 HP/ 7.5 HP/ 10 HP/ 15 HP/ 20 HP pumpset all as specified and as directed by Engineer-in-charge.

Supply only in repairs, Coupling assembly set consisting of both side metal part & rubber compling complete set all as specified and as directed by Engineer-in-charge.

Material and labour for dismantling and disconnecting upto 15 HP 3 phase open well submersible sewage pump from pump house, transporting to contractor's workshop, dismantling and carrying out necessary repairs/replacement of motor as following : (a) Cutting out existing winding of stator of monoblock motor of any make and rewinding with same size of copper winding wire as existing guage.the electric motor and re-assembling the pump set on existing foundation after repair / overhauling of motor including following and testing complete all as specified and as directed by Engineer-in-Charge. (b) Straightening the slot of starter of submersible motor of any make (c) Replacement of thrust washer and bearing complete (d) Replacement of worn out bushes of submersible motor (e) Replacement of sand guard (f) Providing of sleeves in end plate of submersible Pump (g) Replacement of grommet (h) Replacement of water seal (j) Lathe work of motor shaft to bring it to original size and shape and plastering of shaft of submersible motor for smooth functioning on desired amps.

Material and labour for Painting of motor pump base, discharge line within the pump house arealine and suction line complete with all accessories including panel board with scrapping thoroughly existing corroded paint and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and as directed by Engineer-in-Charge. Make : Asian paints/ Nerolac paints / Berger paints / Shalimar paints / Dulux

Supply and fix monoblock centrifugal pump set 3 Phase, 415volts, 5 HP, 3.7KW capacity with 80mm suction and 80mm dia delivery having discharge capacity 17.5 ltr/sec at 30mtr head complete with cast iron /MS base plate etc including taking down existing complete all as specified and as directed by Engineer-in-charge. Make: Kirloskar model KDS-520+ or equivalent to KSB /Jyoti / Beacol

Supply and fix flanged ball Foot Valve 150mm dia conforming to IS 4038 and PN 0.2 shall be swing type, rigid, sturdy design with minimum loss of head across the valve including necessary fixing arrangements including taking down complete all as specified and as directed by Engineer-in-Charge. Make: Kirloskar / Normex(model no B-05(N)) / Kartar

All as per item No. 53 described here-in-before but 100mm dia

All as per item No. 53 described here-in-before but 80mm dia

All as per item No. 53 described here-in-before but 50mm dia

Material and labour for cutting the existing bitumen road / hard standing etc of any description of surfaces and excavation in trenches not exceeding 30cm wide and depth not less than 45cm for passing of GI pipe and making good the disturbed surface filled with excavated material and top 200mm depth with PCC 1:3:6, type C1 using 20mm graded stone etc complete all as specified and as directed by Engineer-in-Charge

Material and labour for repairing by welding of GI/CI pipe line of any size up to 150mm dia at various locations to prevent leakage of water by welding of flanged / sockets / collars, ferrule or at the joints of including GP Joint, T joint, sluice valves / air release valve / non return valves or damaged pipe line etc., including necessary excavation and returning and filling and making disturbed surface good complete all as specified and as directed by Engineer-in-Charge Note: CI/ DI fittings will be measured and paid separately.

Material and labour for for repairing existing water level indicator of Overhead tank / Underground sump, painting, marking levels, replacing the nylon rope, float valve with new nylon rope etc, refixing the same and complete all as per site requirement and as directed by Engineer-in-Charge

Supply only hypochloride in granular form of 45 Kg drum having chlorine contact not less than 45% suitable for disinfection of drinking water all as specified and as directed by Engineer-in-Charge.

Material and labour for chart/ poster/ diagram/ name plate etc made out of prepex sheet 3mm thick, cut to size 1.0 x 1.0 mt,r colour background and diagram and letters including fixing arrangements with screws/ adhesive as required complete all as specified and directed by Engineer-in-Charge. NOTE:- The board should duly written for type of pump, make, capacity, discharge, year of installation & MES no.etc as directed

Supply & Fix in repairs pressure gauge dial type 4" for measurement of the water pressure up to 5 Kg rating or as per existing size complete all as specified and directed. Make- Waarrie/H-Guru

Supply & Fix in repairs pressure gauge dial type 4" for measurement of the water pressure up to 14 Kg rating or as per existing size complete all as specified and directed. Make- Waarrie/H-Guru

Cutting under ground bushes, grass, small plant all as and where directed by EIC and removing the same from site and depositing at a distance n. exc 50 mtr complete all as directed. Note- Unit each is for per installation

Cleaning of valve pit chamber of any size by taking out mud & muddy water and depositing the same at a distance n. exc 20 mtr away from pit including swipping free from all type of dirt including rectification the leakage of valve of any size by using of appropriate size and required packing materials for purpose complete all as specified and as directed by Engineer-in-Charge.

Material and labour for earthing complete with Galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of earth the plate not less than 1.5 metres below normal ground level, connected to plate with GI earth strip 25 x 4mm, 7.5 m long from earth point to test point and other end connected to control board / panel / equipment, laid under floors/plinths or fixed on walls or concealed in wall etc by means of bolts, nuts, check nuts and washers made out of galvanised iron or steel with provision of charcoal & common salt packed upto minimum 150 mm all around the earth plate and protected by 32 mm bore light grade galvanised iron pipe complete all as shown in electrical plate No.3 of MES schedule Part I, 2009 with PCC pit in PCC 1:2:4 type B1 using 20 mm graded stone aggregate, MS angle iron frame of size 50mm x 50mm x 5mm, cast iron cover with locking arrangements, GI 20 mm bore medium grade pipe and CI funnel with wire mesh for watering arrangement including necessary excavation and earth work in any type of soil/strata & testing complete all as specified and as directed by Engineer-in-Charge.

Material & labour for steel ladder with 50mm dia GI tubing 5mtr long with 25mm dia GI tubing for cross steps, 30cm apart duly welded and with two coat of bitumen black paint and necessary fixing arrangements with MS clamps, nut and bilts duly grouted on wall/ floors complete all as specified and as directed by Engineer-in-Charge.

Material and labour for earthing complete with Galvanised steel earth plate electrode 60cm X 60cm X 6 mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of earth the plate not less than 1.5 metres below normal ground level, connected to plate with 32 x 6mm GI earth strip, 7.5m long from earth point to test point and other end connected to control board / panel / equipment, laid under floors/plinths or fixed on walls or concealed in wall etc by means of bolts, nuts, check nuts and washers made out of galvanized iron or steel with provision of charcoal & common salt not less than 50Kg, Benzonite powder 20 KG in each earthing packed upto maximum 30 cm on both side of plate for reducing the earth resistance complete and GI strip protected by 40mm bore light grade galvanized iron pipe complete all as shown in electrical plate No. 3 of MES schedule Part I, 2009 with PCC 1:2:4, type B1 in chamber wall, MS angle of size 50mm x 50mm x5mm with CI cover, watering pipe of size 20mm dia medium grade, 0.63mm thick GI sheet funnel with wire mesh and engraving of earth marking on nearby structure/ building with cement mortar 1:4 plate of size 200mm x 150mm x 15mm thick including necessary excavation and earth work in any type of soil/strata & testing complete all as specified and as directed by Engineer-in-Charge. Note :- (i) Contractor should submit test report of earthing after installation to Engineer -in-Charge

Material and labour for taking down unserviceable items of water level indicator of over head / UG Sump service tank of capacity upto 15000 gallons and carrying out repair / maintenance work including supplying and fixing following items all as specified and as directed by Engineer-in-Charge. (a) Copper ball (As per sample ) - 1 No (b) Nylon coated steel rope dia not less than 8mm - Approx 18RM (c) MS pulley with support (As per sample) approx - 10Nos (d) GI pipe for protection of nylon rope 20mm dia - 10RM (e) MS sheet & angles, frame channel with moving indicator arrangement including scale marked and with two coats of synthetic enamel paint over a coat of red zinc chrome primer etc.

Material & Labour for testing of water quality by taking out water sample from pump houses and taking to govt. approved water testing laboratory and showing results of physical and chemical characteristics and micro biological test of water as per IS-10500 of 2012 complete all as specified and directed by Eng-in-charge.

Material and labour for removing existing old unserviceable water meter and supply, fix and testing new water meter of size 150mm (6") industrial type, super dry dial, helix turbine type removable mechanism and works on magnetic drive, class 'B' with flanged ends including CI collar with flange, suitable hexagonal bolts, nuts with rubber gasket and fasteners etc complete all as specified and as directed by Engineer-in-Charge. Note: The rates includes testing meter to concern BMC Office and test report shall be submitted by the contractor to Dept. before installing new meter. Make: Kranti / Captan / Anand - Zenner / Kaycee / Fedrel

ditto as per item no 71 above but of size 100 mm (4").

Material and labour for removing existing old unserviceable water meter and supply, fix and testing new water meter of size 50mm (2") industrial type, super dry dial, helix turbine type removable mechanism and works on magnetic drive, class 'B' with flanged ends including CI collar with flange, suitable hexagonal bolts, nuts with rubber gasket and fasteners etc complete all as specified and as directed by Engineer-in-Charge. Note: The rates includes testing meter to concern BMC Office and test report shall be submitted by the contractor to Dept. before installing new meter. Make: Kranti / Captan / Anand - Zenner / Kaycee / Fedrel

Material & labour for Rolled mild steel as in MS base plates (plain or chequered), channels , square cut or notched ( ordinary and counter sunk) forming holes including cutting ,welding or connecting conforming to Fe-410-W (Gde-E-250) quality-A and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and directed by Engineer in charge.

Material & labour for preparation, scrapping the cement and mud particles on external surface of existing CI pipe at OHT P/H Malad, kandivali pump house and HBTC Marve and applying two coats of Black colour synthetic enamel paint, writing with Inlet, outlet and washout description complete all as specified and directed by Engineer in charge.

Material & Labour for 50 X 50 X 6 mm MS angel iron frame conforming to FE 290 Gde 165 with locking arrangement including painting of angles with two coats of synthetic enamel paint over a coat of red oxide primer etc complete all as specified and directed by Engineer in charge.

Material & Labour for cleaning of E/M installations / campus, surface dressing or trimming of branches of trees, cutting/ dressing of natural grass from ground to remove small unequalities, n.exc 15 cm deep ( including removing vegetation / shrubs / brush wood / under-growth ), cleaning of drains & carrying away the rubbish to a distance of n.exc 50 mtr away complete, the area of installation up to 700sqm. at least 2 times in each installation at a interval of 3 months complete all as specified and directed by Engr-in-Charge.

Manufacturing, supplying and fixing retro reflective Mandatory/ Regulatory sign boards of 900 mm diameter with support length of 3750 mm and made up of 2 mm thick aluminium sheet, face to be fully covered with high intensity encapsulated type heat activated retro reflective sheeting conforming to type - IV of ASTM-D 4956-01 in blue and silver white or other colour combination including subject matter, message (bi-lingual), symbols and borders etc. as per IRC ; 67:2001, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class -2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20 cm c/c to back support frame of M.S. angle iron of size 25x25x3 mm along with theft resistant measures, mounted and fixed with 2 Nos. M.S. angles of size 35x35x5 mm to a vertical post made up to M.S. Tee section ISMT 50x50x6 mm welded with base plate of size 100x100x5 mm at the bottom end and including making holes in pipes, angles flats, providing & fixing M.S. message plate of required size, steel work to be painted with two or more coats of synthetic enamel paint of required shade and of approved brand & manufacture over priming coat of zinc chromate yellow primer (vertical MS-Tee support to be painted in black and white colours), backside of aluminium sheet to be painted with two or more coats of epoxy paint over and including appropriate priming coat including all leads and lifts etc. complete as per drawing , specification and direction of Engineer-in-charge.

Supply, fix, joint and testing cast iron body non return Valve 100 mm dia ISI marked, flanged both ends, SIR-05 RV, including necessary fixing arrangements, jointing materials etc including taking down old unserviceable valve complete all as specified and as directed by Engineer-in-charge. Make: Kirloskar/ Leader/ Kirloskar/ Upadhyay/ L&T/ Zoloto/ Bir

Supply, fix, joint and testing cast iron body non return Valve 80 mm dia ISI marked, flanged both ends, SIR-05 RV, including necessary fixing arrangements, jointing materials etc including taking down old unserviceable valve complete all as specified and as directed by Engineer-in-charge. Make: Kirloskar/ Leader/ Kirloskar/ Upadhyay/ L&T/ Zoloto/ Bir

Dismantlling, reciprocating pump with motor and connected accessories (pipe, panel, starter etc) complete set and refixing it at other location or deposit at MES Yard complete including transportation from one site to another complete all as specified and directed by engr-in-charge.

Material and labour for dismantling of rolling shutter of any size and any description including all connected fittings, gear box, crank handle etc complete all as specified and as directed by Engineer-in-Charge.

Material and labour for re-fixing of existing rolling shutters of any thickness or any description taken down from item No 82 above carefully without disturbing or deforming, including all necessary fittings fixtures, oiling and greasing, ball bearing, safety lever lock to shutter etc complete all as specified and as directed by Engineer-in-Charge.

Material and labour for 1.25mm thick steel rolling shutters, with ball bearing, gear operated type with bevel gear box and crank handle, safety lever locks mild steel with 4 levers i ncluding lock lever housing encasement of MS, duly embeded in floor for rolling shutters, with at least 1 perforated rolling shutters in each, gear operated type with bevel gear box and crank handle, top cover, anchoring rod, hasp and staple and one shop coat of primer, erected in position etc complete all as specified and as directed by Engineer-in-Charge. Make : M/s Swastik Rolling Shutters, Mumbai / M/s Shree Lakshmi Engg Wks, Bangalore / M/s Senthil Rolling Shutters & Engg Co, Chennai / M/s Jayaraj Industries, Chennai

Material and labour Drilling and fixing Teflon nozzles in RCC members, including drilling holes (drilling 12 mm dia, 40mm deep holes in structural members at the intervals of 600mm c/c in staggered manner or s directed by Engineer-in Charge in RCC structure elements and cleaning the holes (to clean the holes by air blower prior to fixing nozzles) and fixing of nozzles (to insert 12mm dia Teflon nozzles in cleaned holes external end of nozzles to be machined to receive outlet of grouting gun and fixing it inside the holes by applying thixotropic epoxy putty to ensure complete sealing and curing the system for minimum 12 hrs) and cutting of nozzles (to cut the nozzle by chisel after completion of grouting without damaging structural elements etc complete all as specified and as directed by Engineer-in-Charge. Make- Dr FIXIT/ FOSROC/ Krishna Conchem/BASF/Sika as approved by GE

Material & labour for Injecting epoxy grout by pressure and using mechanized injector gun with accessories, till nozzles refuses to accept the grout, Including, Mixing of materials( Mixing material components (part a & b) in required quantities as per manufacturer’s instruction by weigh batching) and Grouting ( Filling the grouting gun with monomer. Maintain desired pressure in the gun by air compressor; maintain the pressure at exit (4 to 5 Kg/ Cm2) by monitoring pressure gauge at exit. Grouting the material through prefixed nozzles in the structural elements till its refusal. Sealing the nozzle with epoxy putty after the refusal. Monitoring leakages through other nozzles while grouting and seal them as per the requirement. Repeat the process for all the nozzles. the operation to be within pot life of the material.)and Cleaning of gun and accessories ( the gun and accessories like valves, pipes and other fixtures to be cleaned with thinner after the operation to avoid jamming of the gun.) etc complete all as specified and as directed by Engineer-in-Charge. Make- Dr FIXIT/ FOSROC/ Krishna Conchem/BASF/Sika as approved by GE

Material and labour for rendering 5 mm thick on ceiling using factory manufactured pre mix/ready mix plaster of 'Roofit Mix' of M/s Premier Floor to Roof Materials Pvt Ltd/'Easy plast' of M/s Walplast Products Pvt Ltd/'Readiplast' of M/s Ultratech Cement Ltd' / Sound last PMC-1 of M/s Sound build care Pvt Ltd/or other approved equivalent make, having minimum composition of C:S : 1:3 using fully treated dry, well graded natural sand confirming to IS 383 suitable for plastering in ceiling, having low rebound properties, low water demand for curing properties, mechanical mixing with water in a metallic tray only to make good consistency as per the specification of the Manufacturer and applied over concrete surfaces including cleaning the surfaces, curing etc complete all as specified & directed by Engineer-in-Charge.

Material and labour for preparation of new/old plastered surfaces of wall/ floor surfaces & applying two coats of cement based paint complete all as specified and as directed by Engineer-in-Charge. Make : Snowcem/Duracem/Aquacem/Berger/Shalimar

Material & Labour for run lead joint for CI spigot & socketed pipe, of size upto 100 mm bore and fitting including burning out old unserviceable run lead joint and removing of old lead complete all as specified and as directed by Engineer-in-charge.

Demolition of brick work/stone masonry built in cement mortar or cement lime mortar including all quoins, arches, pillars, PCC coping etc, but excluding ashlar facings, dressed stonework and precast concrete articles and removing of debris outside MD land complete all as specified and as directed by Engineer-in-Charge.

Material and labour for brick work with sub class 'B' bricks, straight or curved on plan, exceeding 6 m mean radius, built in cement mortar 1:6 for supporting pillar complete all as specified and as directed by Engineer-in-Charge.

Material and labour for 10 mm thick rendering in cement mortar (1:4) on brick/concrete surfaces & finishing the surface even and smooth without using extra cement complete all as specified and as directed by Engineer-in-Charge.

Material and labour for plain cement concrete 1:3:6 type C-2 using 40 mm graded stone aggregate as in foundation filling and mass concrete complete all as specified and directed.

Demolition of cement concrete (unreinforced) of any description and in any position, not otherwise specifically provided for and removal of rubbish outside MD land etc complete all as specified and as per directed all as specified and as directed by Engineer-in-Charge.

Supplying, laying,connecting, testing & commissioning LT UG XLPE insulated, heavy duty, 1100 V grade electric cable with aluminium conductor, served with an inner sheathing of PVC tape, armoured with galvanised steel wire or tape and overall PVC sheathed of size 16 Sqmm x 3 core, laid in trenches or passing through pipe or fixed to wall, making all connections with and including provision of necessary glands, lugs, bushing etc as required including taking down old unserviceable cable complete all as specified and as directed by Engineer-in-Charge of following sizes:- Note : Earthwork excavation, DWC/GI pipe for cable protection shall be measured and paid separately in their respective items Make: Cable Corporation of India (CCI)/ Asian Cable Co, Chattisgarh/ Finolex/ Polycab/ Gloster/Universal/ RPG Cables Ltd , Thane/ Havells India Ltd/ RR Kabel/ KEI Industries Ltd(KEI)

Material & Labour for 8 mm thick MS sheet cover of 75mm dia with hinges and locking arrangement, fixed to angle iron frame made out of 40 x 40 x 6 mm MS angles, in circular shape to cover the UG sump openings complete with two coats of synthetic enamel paint over one coat of red zinc chrome primer on all metal surfaces complete all as specified and directed.

Note: Deduct Credit for demolished / dismantled material of Rs. (-) 1,51,817.00 (Minus) as listed in Schedule of Credit. Tenderers will not quote against this item being a tentative amount to be considered to arrive at the 'Contract Sum'

SHREE SIDDHIVINAYAK ENGINEERS (BID ID -3255660)

N.S.ENTERPRISES (BID ID -3253308)