REPAIRS/ RENEWAL AND REPLACE OF OLD U/s OLD MS/GI/CI/DI AND CONNECTED ACCESSORIES AND PERIODICAL MAINT/ CLEANING OF OHT/ UG SUMPS AND IN PUMP HOUSES AREA INCL CONNECTED MISC WORKS AT DOLPHIN HILLS AREA AGE E/M NO.II OF GE (UTILITY-II) VISAKHAPATNAM

Amount

Excavation in trenches not exceeding 1.5 m wide and not exc. 1.5 m depth and getting out Soft / loose soil for laying of cables, pipes etc, complete all as specified and directed by Engr-in- Charge.

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

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

Supply and laying DI K9 water supply pipe lines of size 300 mm bore flexible rubber gasket push on type joint having cement mortar lining with portland slag cement as per IS 455 : 1989 bituminous coating as per Annex 'C' of IS 8329, centrifugally lined including taking down old DI water mains complete all as specified and directed by Engineer-in-Charge. NOTE: (i) Earth work will be measured and paid seperately.

All as per Sl. item No. 4 above but of 250 mm dia.

All as per Sl. item No. 4 above but of 200 mm dia.

All as per Sl. item No. 4 above but of 150 mm dia.

All as per Sl. item No. 4 above but of 100 mm dia.

Supply and replacement of MS ERW pipe medium grade pipe 150 mm bore, thickness not less than 5.40 mm all as per IS 3589:2001 with flanges made out of MS & rubber insertion, nuts, bolts etc., complete including cutting, welding etc., and preparation of pipe surface and applying two coats of synthetic enamel paint over a coat of zinc chrome primer in open places and with bitumen coating/felt cover including making leak proof joints complete all as specified and directed.

All as per Sl. item No.9 above but for 100 mm bore MS pipe, 5.40 mm thick

All as per Sl. item No.9 above but for 80 mm bore MS pipe, 5.40 mm thick

Supply and replace Mechanical joints with rubber rings at both ends along with bolts and nuts of 300 mm dia collar complete all as specified and directed by Engineer-in-Charge.

Supply and replace Mechanical joints with rubber rings at both ends along with bolts and nuts of 250 mm dia collar complete all as specified and directed by Engineer-in-Charge.

Supply and replace Mechanical joints with rubber rings at both ends along with bolts and nuts of 200 mm dia collar complete all as specified and directed by Engineer-in-Charge.

Supply and replace Mechanical joints with rubber rings at both ends along with bolts and nuts of 150 mm dia collar complete all as specified and directed by Engineer-in-Charge.

Supply and replace Mechanical joints with rubber rings at both ends along with bolts and nuts of 100 mm dia collar complete all as specified and directed by Engineer-in-Charge.

Supply and replace Mechanical joints with rubber rings at both ends along with bolts and nuts of 300 mm dia bend complete all as specified and directed by Engineer-in-Charge.

Supply and replace Mechanical joints with rubber rings at both ends along with bolts and nuts of 250 mm dia bend complete all as specified and directed by Engineer-in-Charge.

Supply and replace Mechanical joints with rubber rings at both ends along with bolts and nuts of 200 mm dia bend complete all as specified and directed by Engineer-in-Charge.

Supply and replace Mechanical joints with rubber rings at both ends along with bolts and nuts of 150 mm dia bend complete all as specified and directed by Engineer-in-Charge.

Supply and replace Mechanical joints with rubber rings at both ends along with bolts and nuts of 100 mm dia bend complete all as specified and directed by Engineer-in-Charge.

Supply and replace Mechanical joints with rubber rings at both ends along with bolts and nuts of 200 mm dia TEE complete all as specified and directed by Engineer-in-Charge.

Supply and replace Mechanical joints with rubber rings at both ends along with bolts and nuts of 150 mm dia TEE complete all as specified and directed by Engineer-in-Charge.

Supply and replace Mechanical joints with rubber rings at both ends along with bolts and nuts of 100 mm dia TEE complete all as specified and directed by Engineer-in-Charge.

Supply and replace DI specials 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 sockets and spigot) collars, caps and plugs upto 300 mm bore.

Supply and laying GI pipes medium grade of 20 mm dia with all fittings and fixtures laid in trenches / on walls / under floor / road including taking down old unserviceable complete all as specified and directed.

All as per SL item No.26 above but 25 mm dia.

All as per SL item No.26 above but 40 mm dia.

All as per SL item No.26 above but 50 mm dia.

All as per SL item No.26 above but 80 mm dia.

Supply and replacement of 20 mm dia high density polythene pipe (HDPE) of pressure rating 6 Kg/ Sqcm , laid in trenches etc, including making leak proof joints complete all as specified and directed by Engineer-in-Charge

All as per SL item No.31 above but of size 25 mm dia

All as per SL item No.31 above but of size 40 mm dia

All as per SL item No.31 above but of size 50 mm dia

Supply and fix 20 mm dia Gun metal gate valve, with iron wheel head, screwed both ends for iron pipe and fixed including cutting the pipe line and taking down old unserviceable valves wherever required complete all as specified and directed by Engr-in-Charge.

All as per SL item No.35 above but 25 mm dia.

All as per SL item No.35 above but 40 mm dia.

All as per SL item No.35 above but 50 mm dia.

All as per SL item No.35 above but 80 mm dia.

Supply and replace 80 mm bore CI sluice valves (Raising type) PN 1.6 conforming to IS 14846 flanged end with iron wheel head and stainless steel spindle flanged joints including necessary nuts, bolts, and washers etc., complete all as specified and directed.

All as per Sl. Item No.40 above but 100 mm bore

All as per Sl. Item No.40 above but 150 mm bore

All as per Sl. Item No.40 above but 200 mm bore

Supply and replace 50 mm bore CI foot valve flanged type with necessary rubber gasket, bolts, nuts and washers complete all specified and directed.

All as per SL item No.44 above but 80 mm dia.

All as per SL item No.44 above but 100 mm dia.

All as per SL item No.4 above but 150 mm dia.

Supply and replace ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed (Minimum weight 455 grams) suitable for fixing to 25 mm dia GI pipe complete omplete all as specified and directed

Dismantaling and re-construction of brick masonry valve chamber of size 100 cm x 100 cm x 100 cm (internal dimensions) and including 15 mm thck plastering in CM 1:4 internally and flush pointing in CM 1:4 to brick surfaces externally as the work proceeds, 6 mm thick MS sheet cover hinged over MS angle iron frame of 50 x 50 x 6 mm, necessary handle, locking arrangement and painting with two coats of synthetic enamel paint over a coat of zinc chrome primer complete all as specified and directed by Engr-In-Charge.

All as per SL item No.49 above but of size 90 cm x 90 cm x 90 cm (internal dimensions)

All as per SL item No.49 above but of size 60 cm x 60 cm x 60 cm (internal dimensions)

M&L for structural steel work such as beams, angles, channels, flats etc., bent to shape and MS sheet for chamber covers including nuts, bolts and necessary including dismantling complete all as directed.

M&L for PCC 1:3:6, type C1 (using 20 mm graded granite stone aggregate) in coping, bed plates, etc., including weathering, slightly rounded or chamfered angles and throating, necessary form work, including dismantling existing complete all as specified and as directed.

Supply & fix spindle of sluice valve of 80 mm bore, made out of En-8 steel with check nuts made out of MS/CI material, with and including replacing perished gland packing, rubber gasket, bolts and nuts including taking down old unserviceable spindle complete all as directed by Engineer-in-charge.

All as per Sl. Item No.54 above but 100/150 mm bore

All as per Sl. Item No.54 above but 200/250 mm bore

All as per Sl. Item No.54 above but 300 mm bore

Labour only for attending break down of 200/250/300 pipe line bursting / cracks and including cleaning / removal of broken pipe pieces of various lengths through gas cutting / manual cutting as per site requirement and including inserting necessary specials such as pipes, CI / DI Collar / mechanical Joints etc as per site requirement, testing for leakages of lead joints, testing and necessary dewatering by using necessary dewatering pumps, JCB's, Cranes complete all as specified and directed by Engr-in-Charge. Note 1 :- The quoted rate is deemed to be include the following:- (i) Arrangement of suitable Pump sets for dewatering at the time of attending break down. (ii) Necessary labour/trade men for attending break down. (iii) Labour element required for fixing CI/DI/MS pipes, specials, fittings etc.Note 2 :- Earth work, Lead joints, Supply only CI/ DI/ MS pipes, specials, fittings will be measured and paid seperately under relevant items.

All as per Sl. Item No.58 above but 80/100/150 mm bore

Supply and replace 25 mm dia GI nipple ISI marked complete all as specified and directed.

Supply and replace 20 mm dia GI nipple ISI marked complete all as specified and directed.

Supply and replace 25 mm dia GI elbow ISI marked complete all as specified and directed.

Supply and replace 20 mm dia GI elbow ISI marked complete all as specified and directed.

Supply and replace 25 mm dia GI socket ISI marked complete all as specified and directed.

Supply and replace 20 mm dia GI socket ISI marked complete all as specified and directed.

Supply only CI specials 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 sockets and spigot) collars, caps and plugs upto 150 mm bore complete all as specified and directed by Engr-in-Charge.

All as per Sl. Item No.66 above but 200 mm bore and above.

Supply only DI K9 water supply pipe lines of size 300 mm bore with spigot and socket ends complete

Supply only DI K9 water supply pipe lines of size 250 mm bore with spigot and socket ends complete

Supply only DI K9 water supply pipe lines of size 200 mm bore with spigot and socket ends complete

Supply only DI K9 water supply pipe lines of size 150 mm bore with spigot and socket ends complete

Supply only DI K9 water supply pipe lines of size 100 mm bore with spigot and socket ends complete

Supply only DI K9 water supply pipe lines of size 80 mm bore with spigot and socket ends complete

Repair/ servicing of dial type water level indicator by replacing wornout central movement plate, counter weight, centre diving wheels etc., and applying two coats of synthetic enamel paint over a coat of primer complete all as specified and as directed.

Supply and fixing in repair DI/CI pipe tapping bridges suitable for 150 mm dia bore complete with double back- seat sealing, profiled crown seal, Metal limit stops, extensive elastomeric coating etc., complete with complete clamping set etc., complete suitable for nominal pressure rating PN 16 etc complete all as directed including enclosing with 200 mm HDPE pipe upto 1.5m height for protection/safe operation of the tapping bridge complete with earth work, including dismantling old defective joints. Make: VAG or its equivalent as approved by GE. Note: Earth work will be deemed to included in the quoted rate.

M & L for Jungle cleaning by cutting and clearing away all grass vegetation, wild growth, sapling, shrubs, brushwoods, under growth roots, cutting of bushes, tree trunk of girth not execeeding 30 cm, cutting of trunk, portion protuding over ground, filling holes and leveling of ground and removing unserviceable materials to a distance n.exe 50m, compelte all as speicified

Disconnecting and taking out the existing submersible motor of capacity 3.5 to 7.5 HP including all connected cables, suction pipe, etc., rewinding the motor with appropriate gauge of super enameled copper wire of same gauge and same no. of turns of existing complete including testing all as directed.

All as per Sl. Item No.77 above but of capacity 12.5 to 25 HP.

Opening the submersible pump set of 3.5 to 7.5 HP for inspection, repairs and re-assembling the pump and motor as per the original assembly after repairs / replacing the worn out unserviceable parts with new parts as ordered, including cleaning replacing the minor items like packing bolts, nuts washers and MS clamps etc and applying one coat of approved hammertene spray paint on exposed steel surface, making the pump and motor fully serviceable including lathework etc., and testing the same for satisfactory operation on its full load all as specified and directed by Engineer - in - Charge. Note: The spares required for replacement such as thrust beaing set, impeller, shaft key, shaft casing, Neck ring stage casing, Sand guard, Middle sleeve, Middle bearing bush, Imppeller housing, Bearing bush set, Diffuser shall be deemed to inclusive in the above quoted rate.

All as per Sl. Item No.79 above but of capacity 12.5 to 25 HP.

Repair/ servicing of monoblock pump set of 3 HP to 7.5HP complete including strip opening and re-assembling the pump and motor as per the original assembly after repairs/replacing the worn out unserviceable parts, remetalling the wornout shaft including lathe work, replacing the wornout bearings, gland packing bolts, nuts washers, water seal etc., including varnishing the motor windings and applying one coat of approved synthetic enamel paint on exposed steel surface, making the pump and motor fully serviceable and testing the same for satisfactory operation on its full load complete all as specified and directed by Engineer - in - Charge.

All as per Sl. Item No.81 above but of capacity 10 to 25 HP.

M & L for dismantling of motor of 30 to 50 HP capacity pumpset from installed position after disconnecting the coupling and electrical connections, transporting the motor to the work shop, strip opening of the motor complete incl dismanlting stator, rotor assembly, cleaning the assemblies by taking out perished glass sleeve of connecting leads from common termination to terminal block, washing with carbon tetra chloride, decarbonising and cleaning the rotor with CTC solution, replacing the glass sleeve of connecting leads from common termination to terminal block, binding the loose coils with binding cloth, varnishing the coils, applyng bectol on the excitor coils, stator coils and heating, reassembling the unit, testing with megger for insualtion value and re-assembling, aligning with pump, re-inserting shims where necessary, refixing with coupling,

…. tightening with torque wrench to required level, reconnecting the electric cable etc and check for drawing current testing, commissioning etc all as directed.

All as per Sl. Item No.83 above but of capacity 10 to 25 HP.

All as per Sl. Item No.83 above but of capacity 5 to 7.5 HP.

M & L for dismantling the pump of 30 to 50 HP capacity, checking the worn out parts like impeller, shaft, stuffing box, shaft sleeve using micrometer and transporting to workshop for repairs, checking the condition of bearings, removing scales from impeller and pump housing and fixing into the housing, re-assembling, transport back to the installation, installing in position, check for alignment with dial gauge, inserting shims where necessary, refixing with coupling, tightening with torque wrench to required level, re-connecting the flanged pipe connections of suction/ delivery including replacement of rubber insertion etc., complete, all as directed by Engineer-in-Charge. NOTE :- Spares shall be measured and paid separately under relevant items of BOQ

All as per Sl. item No. 86 above but of 10 to 25 HP capacity.

All as per Sl. item No. 86 above but of 5 to 7.5 HP capacity.

Supply only Shaft bushes with check nuts (stainless steel) suitable for pumpset of capacity 30 to 50 HP

Supply only Ball bearings suitable for pumpset of capacity 30 to 50 HP

Supply only Metal Coupling suitable for pumpset of capacity 30 to 50 HP

Supply only Gland packing end cover (Stainless steel of suitable grade) as per existing size suitable for pumpset of capacity 30 to 50 HP

Supply only Shaft bushes with check nuts (stainless steel) suitable for pumpset of capacity 10 to 25 HP

Supply only Ball bearings suitable for pumpset of capacity 10 to 25 HP

Supply only Metal Coupling suitable for pumpset of capacity 10 to 25 HP

Supply only Gland packing end cover (Stainless steel of suitable grade) as per existing size suitable for pumpset of capacity 10 to 25 HP

Supply only Shaft bushes with check nuts (stainless steel) suitable for pumpset of capacity 5 to 7.5 HP

Supply only Ball bearings suitable for pumpset of capacity 5 to 7.5 HP

Supply only Metal Coupling suitable for pumpset of capacity 5 to 7.5 HP

Supply only Gland packing end cover (Stainless steel of suitable grade) as per existing size suitable for pumpset of capacity 5 to 7.5 HP

M&L for dismantling the defective induction motor of 30 to 50 HP capacity of any make/class of insulation from foundation bed, duly coupled with pump/ compressor, trasnporting to workshop removing burnt out winding from stator/rotor, rewinding with suitable gauge of super enamelled copper wire of approved make and replacing DE /NDE bearings, insulation materials, varnishing , heating etc., complete, re-assembling, testing and commissioning complete all as directed. Note : Terminal block, Bearings of motor if required shall be measured & paid separately under relevant items of BOQ

All as per Sl. item No. 101 above but of 10 to 25 HP capacity.

All as per Sl. item No. 101 above but of 5 to 7.5 HP capacity.

Supply and replace rubber bush coupling suitable for pumpset of capacity 30 to 50 HP complete, all as directed

Supply and replace rubber bush coupling suitable for pumpset of capacity 10 to 25 HP complete, all as directed

Supply and replace rubber bush coupling suitable for pumpset of capacity 5 to 7.5 HP complete, all as directed

Supply only DE/NDE bearings suitable for 10 to 50 HP motor

Supply only pump shaft made out of carbon steel complete with key ways, keys and check nuts to lock the impeller pump assembly of capacity 5 to 7.5 HP

Supply only pump shaft made out of carbon steel complete with key ways, keys and check nuts to lock the impeller pump assembly of capacity 10 to 25 HP

Supply only pump shaft made out of carbon steel complete with key ways, keys and check nuts to lock the impeller pump assembly of capacity 30 to 50 HP

Supply only check nuts for bearing side and coupling side suitable for centrifugal / mono block pumps of capacity 5 to 30 HP

Supply and fix fully automatic star delta starter suitable for AC 415 Volts, 50 Hz, 3 Phase motor out put at 5 to 15 HP of relay range 9-15 Amps capacity electric motor including removing the old unserviceable starter from the panel complete all as directed.

Supply and fix fully automatic star delta starter suitable for AC 415 Volts, 50 Hz, 3 Phase motor out put at 20 to 25 HP of relay range 14-23 Amps capacity electric motor including removing the old unserviceable starter from the panel complete all as directed.

Supply and fix fully automatic star delta starter suitable for AC 415 Volts, 50 Hz, 3 Phase motor out put at 30 to 62.5 HP of relay range 33-70 Amps capacity electric motor including removing the old unserviceable starter from the panel complete all as directed.

Supply and laying copper cable, PVC insulated, sheathed, armoured, cable 1100 volts grade of size 4 core 16 Sq.mm (heavy duty) complete including taking down unserviceable one complete all as specified and directed.

All as per Sl. item No. 115 above but 4 core 10 Sqmm

Supply and replace fixed type MCCB 4 pole 25 to 100 Amps with rupturing capacity 16 KA complete all as specified and directed.

Supply and replace fixed type MCCB 3 pole 160 Amps with rupturing capacity 36 KA complete all as specified and directed.

Supply and replace fixed type MCCB 4 pole 200 Amps with rupturing capacity 36 KA complete all as specified and directed.

Supply and replace fixed type MCCB 4 pole 250 Amps with rupturing capacity 36 KA complete all as specified and directed.

Supply, laying XLPE insulated PVC FRLS, screened , PVC bedded and PVC tape sheathed galvanised steel strip or wire armoured electric power cable (heavy duty) 1100 volts grade with stranded aluminium conductor of size 4 core 16 Sq mm including taking out old un-serviceable cable complete all as specified and directed.

All as per Sl. Item No.121 above but 3.5 Core 25 Sqmm

All as per Sl. Item No.121 above but 3.5 Core 35 Sqmm

All as per Sl. Item No.121 above but 3.5 Core 70 Sqmm

All as per Sl. Item No.121 above but 3.5 Core 95 Sqmm

All as per Sl. Item No.121 above but 3.5 Core 120 Sqmm

M & L Preparation of old painted steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying one coat of synthetic enamel paint. complete all as specified and as directed.

Supply and spreading clean dry sand for cable cushioning in trenches complete all as specified and as directed. Note: Punned thickness shall only be measured and paid.

Supply and laying Sub Class 'B' bricks of old size (23x11x7cm) laid along aligment of cable as protection to cable in trenches complete all as specified and directed by Engineer-in-charge

M&L for PCC 1:4:8, type D2 (using 40 mm graded granite stone aggregate) as in foundation/ road cutting complete all as specified and as directed.

M&L for cleaning of underground/ semi underground fresh water sump of 3.00 Lakhs gallons capacity by pumping out the accumulated water up to the bottom surface and removing the complete silt sediment sludge from the sumps and depositiing and levelling as directed, cleaning the walls, ceiling& floor using high pressure water jet to dislodge all the mud, dirt algaue, fungus and layers of calcinations, vacuum cleaning to remove dislodged waste and cleaning with the bleaching powder after scrapping the walls and bottom of the sump completely using wire brush without disturbing the water supply to the area including applying one coat of white wash to entire sump externally as well as internally and writing details like Cleaning date / due date/ sump capacity with synthetic enamel paint complete all as directed.

All as per SL item No.131 above but sump of capacity 0.30 Lakhs gallons capacity

All as per SL item No.131 above but sump of capacity 0.10 Lakhs gallons capacity

All as per SL item No.131 above but sump of capacity 0.05 Lakhs gallons capacity

M&L for cleaning of shallow well of size 10.5 metre dia, 15 metre deep (Approx) (at Yarada Village) by pumping out the accumulated water up to the bottom surface and removing the complete silt sediment sludge and depositiing and levelling as directed and cleaning with the bleaching powder after scrapping the walls upto bottom completely using wire brush without disturbing the water supply to the area including applying one coat of white wash to entire well internally and applying one coat of synthetic enamel paint for angle iron grid and writing details like Cleaning date / due date/ capacity with synthetic enamel paint complete all as directed.

Removing old filter media complete of size 1/8 to 1/16, 1/16 to 1/32 inch sizes complete in layers of sludge drying beds of size 4 x 2.50 x 1.4 m, scraping the internal surfaces of sludge drying beds with wire brush,and cleaning with bleaching powder slurry, cleaning with fresh water including applying one coat of white wash on external surface of sludge drying bed and re-filling up with new filter media in layers all as per manufacturers recommendations / existing including testing and commissioning etc., complete all as directed. Note: New filter media will be measured and paid separately under relevant item of BOQ

Supply only aggregate filter media for STP (as per existing) complete of size 1/8 to 1/16, 1/16 to 1/32 inch size complete in layers as per existing complete all as specified and as directed.

M&L for repair/ maintenance of Programmable logic controlled auto mode panel by replacing various worn out parts, MCB's, electronic chips, microcontroller/ Microprocessors and various other items as required at site by authorized mechanics, making the auto mode panel fully functional for treating raw sewage complete all as per manufacturer’s instructions / recommendations for smooth and trouble free operation complete all as specified and as directed.

M& L for servicing of LT panels of any size by cleaning the panel, bus bar chamber with CTC solution, and welding the door using arc welding and fixing hinges, necessary nut and bolts, washers and made it completely functional for open/ close including painting of panel by spraying with two coats of epoxy based paint over a coat of red oxide primer, after cleaning of rusty panel surface both inside/ outside by emery paper and necessary preparation of smooth surface suitable for painting and including checking of incoming and outgoing connections, Re-fixing of existing ACBs & MCCBs, testing & commissioning, connected PCC & frame works, rewiring of control and power wiring with suitable size of FRLS copper cable but not less than 1.5 Sqmm, replacing of various unserviceable ON/ OFF switches, lugs etc making the panel fully functional Complete all as specified and as directed.

M&L for repairs to DG sets doors of capacity 62.5 KVA by welding the door using arc welding and fixing of hinges and necessary nut and bolts, washers and made it completely functional for open/ close including Cleaning and painting of DG set with one coat of existing colour code including panel board complete all as specified and directed by Engr-in-Charge. Note:- 1. Painting should be done with existing colour codes and painting should apply with the help of spray gun using air compressor. 2. Quoted rate is also included for area cleaning after completion of painting work.

M& L for re-conditioning of battery 12 Volts, 90/180 AH complete including replacement of lead plate terminal and joints and charging battery to improve specific gravity upto 1280 and 2 Volts of each cell including transportation of battery from site to civil work shop and back complete all as specified and directed by Engr-in-Charge.

S&F in replacement fabrication of panel board outdoor type of size 1m x 0.6m x 0.25 m made out 3.15 mm thick CRCA mild steel sheet and angle iron of size 50 x 50 x 6 mm thick frame work, powder coated finish over a coat of red oxide primer on outside and inside, including necessary locking arrangement, suitable to accomdate starter, MCCB, MCBs and isolators mounted on angle iron frame stand of size 50 x 50 x 6 mm and height 1 Mtr with necessary clamps and nuts complete all as specified and directed. Note: The quoted rate is deemed to include necessary control wiring as required at site.

Supply and fix submersible pump controller suitable for AC 415 Volts , 50 HZ, 3 Phase submersible pump set of caapcity 12.5 to 25 HP including removing the old unserviceable starter from the panel complete all as directed.

Supply, Install, testing and commissioning of LT panel indoor type made out of 2 mm thick CRCA Sheet and MS angle iron frame with weather proof canopy, mounted on PCC pedestal, Cubical type, front and rear side openable, compartment type with hinged door lifting lugs 2 Nos, earthing strips at rear side, bottom detachable gland plate complete with suitable size zinc and passivated nut, bolts, spring and washers and locking arrangement for each compartment, provision of air vent, dust and vermin proof, provision of cable alley with 400 Amps rated Aluminium bus bar having 1100 Volts grade sleaving and internal connection should be provided with aluminium strips of suitable size to accomodate and including the following MCCBS, providing internal wiring with FRLS copper conductor not less than 4 Sqmm duly painted with 2 coats powder coating over a coat of anti corrosive red oxide primer ...

…. should accomodate and including the following accessories including taking down unserviceable.

MCCB 4 pole 200-250 amps 36 KA microprocessor based (Incoming) - 01 No. Make: CAT No. CM98065OOPO of L&T or its equivalent in Legrand/ ABB/ Siemens/ GE/ C&S Electric Ltd/ Schneider as approved by GE.

ON- LOAD change over switch 200 Amps, operated panel mounting type, 415 Volts, 50 Hz - 01 No, Make: CAT No. CO22000OSOO of L&T or its equivalent in Legrand/ ABB/ Siemens/ GE/ C&S Electric Ltd/ Schneider as approved by GE.

LCD Multifunctional meter - 01 Nos, Make:CAT No. WC441010OOOO of L&T or its equivalent in Legrand/ ABB/ Siemens/ GE/ C&S Electric Ltd/ Schneider as approved by GE.

Indication Lamp (LED type) Set of 3 - 01 Set

Digital Soft starter of motor, 22 KW Amps with motor protection relay suitable for motor protection against overload, single phasing, reverse running, abnormality in supply, unbalanced current - 02 Nos Make: CAT No. CSXi-022-041 of L&T or its equivalent in ABB, BCH, Siemens , C&S Electric Ltd, Schneider as approved by GE.

MCCB 4 pole 63 amps 25 KA adjustable type with thermal magnetic release - 01 No. Make: CAT No. CM97933OOH2 of L&T or its equivalent in Legrand/ ABB/ Siemens/ GE/ C&S Electric Ltd/ Schneider as approved by GE.

LED Multifunctional meter with CT's (02 Nos) - 01 No, Make:CAT No. WL411010OOOO of L&T or its equivalent in Legrand/ ABB/ Siemens/ GE/ C&S Electric Ltd/ Schneider as approved by GE.

MPCB 63 Amps : 02 Nos, Make: Model No. MOG-H2 (rotary type) CAT No. ST41922OOOO of L&T or its equivalent in ABB, BCH, Siemens , C&S Electric Ltd, Schneider as approved by GE.

Note:- (i) The rate quoted is inclusive of necessary, Control wiring and instrument fuse holder, stencil letter writing with highly fluorescent sheet of best quality stickers, stick on panel board with marking of identification of circuits & area of supply etc.,

supply only for chlorination treatment of water with stable bleaching power (SBP) (Calcium hypochloride) Grade I, availabilty Chlorine 34 % min, Stability 1/15 Max, moisture 0.3% max etc., complete all as specified and as directed. Make: Lion/ Vikram /Shriram (DCM) or its equivalent as approved by GE

Supply only calcium based, high strength chlorination chemical for disinfectant, in granual form for water treatment in factory sealed non returnable HDPE containers (40 to 50 Kg each) having chlorine concentration level of 70% complete all as specified and as directed. Make: Rayalaseema/ Declibac or its equivalent make as approved by E-in-C's branch and approved by GE.

Material and labour for run lead joint for spigot and socket pipes (CI/DI) and fittings of size 80 mm complete all as specified and directed by Engr-in-Charge.

All as per Sl. Item No.147 above but of size 100 mm bore.

All as per Sl. Item No.147 above but of size 150 mm bore.

All as per Sl. Item No.147 above but of size 200 mm bore.

All as per Sl. Item No.147 above but of size 300 mm bore.

M&L for Fire point comprising of CO2 fire extinguisher 4.5 Kg - 2 Nos, Dry carbon powder (ABC) - 5Kg 2 Nos, ceiling hook, fire beater, sand buckets 9 ltr capacity- 2Nos ,showel complete with angle iron stand duly painted with two coats of synthetic enamel paint of approved colour over a coat of red oxide primer including dismantling old unserviceable one complete all as specified and directed by Engineer - in - Charge.

M&L earthing complete with galvanised steel earth plate electrode 600 x 600 x 6 mm thick, buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to galvanised iron strip 32 x 6 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point complete all as specified and directed. NOTE: (i) The unit rate shall also include for earth work in any type of soil, PCC 1:3:6 type C1 chamber, RCC 1:2:4, type B1 cover 50 mm thick with 8 mm dia TMT bar @ 140 mm C/C, GI watering pipe 20 mm bore medium grade, funnel, wire mesh including filling with charcoal and salt etc. (ii) GI earth strip upto 7.5 metre shall be deemed to be included in the quoted rate and beyond 7.5 metres shall be measured and paid separately under relavent item.

Supply and Fixing 60 watts LED street light fitting made up of pressure die-cast aluminium housing luminaire with high power LEDs as light source and lens embedded PC cover having top opening separate electronic driver compartment with IP 66 protection, 6500 K with minimum burning hours 50000 Hour and 5 year waranty, impact resistance of IK07 with 10 KV built in surge protection device including taking down old fittings complete all as specified and directed by the Engineer-in-Charge. Make: Havells of Cat No. ENDURA PEARL PLUS SL 60W LED 757 SASYTOPC or its equivalent in Philips / Bajaj / CG / Wipro / GE

Supply and fixing Endura Linear Neo 20 Watt wall mounted LED batten, extruded AIuminium heat sink, provided for efficient heat dissipation & integrated electronic driver including LED rod making electric connection from ceiling rose to tube light fitting complete all as directed. Make-Havells, cat No. LHEWEBP5IN1W020 or equivalent to Phillips/Bajaj Make: CAT No. LHEWEBP5IN1W020 of Havells or its equivalent in Surya Roshini/ Philips/ Bajaj/ Wipro / GE

M&L for carrying out Physical, chemical and bacteriological analysis of water sample as per IS 10500: 2012 at Andhra University or any other accrediated laboratory all as per CPCB norms every quaterly and submit the test repost to Engineer-in-charge. Note: Quoted rate is deemed to be inclusive of collection of water at source in suitable container and submit for testing.

Prasad and Suresh Constructions

M/S EVEREST INFRA