ATTENDING EMERGENCY BREAKDOWNS AND REPAIR MAINT TO FIRE FIGHTING DISTRIBUTION APFC PANELS AND WATER SUPPLY DISTRIBUTION PIPE LINES UNDER AGE E M NO II OF GARRISON ENGINEER UTILITY II VISAKHAPATNAM

Amount

M & L in repairs for Construction of brick valve pit of size 1.2 x 1.2 x 1.2 metre (Internal dimensions) including all excavation and earth work in any type of soil and disposal of soil to a distance of not existing 50mtr and depositing all as directed including 10 mm plastering internally in cement motar 1:4, 100mm thick PCC 1:2:4 at bottom and top of valve pit, and MS Sheet 3mm thick at with angle iron frame 25 x 25 x 3 mm including handle, locking arrangement will be provided including two coats of synthetic enamel paint over a coat of red oxide primer on steel surface complete all as directed by Engineer-in-Charge.

All as per item No.01 above but of size 1.0 x 1.0 x 1.0 Mtr

All as per item No. 01 above but of size 0.75 x 0.75 x 0.75 Mtr

All as per item No.01 above but of size 0.60 x 0.60 x 0.60 Mtr

Material and labour in repairs for framed brackets of angles or tees with web and flanges cut to shape, drilled and counter sunk for screw,tinkering including bending and welding angles, as necessary gusset plates riveting etc and 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 complete all as directed by Engr-in-charge.

M&L for PCC 1:2:4, type B1 (using 20 mm graded stone aggregate) in bases / pedestals for pipe lines, mud stops or chamfered on edges and including demolition of existing PCC complete all as specified and directed by Engr-in-Charge.

Surface dressing soft / loose soil not exeeding 15 cm deep, across the fire fighting pipe lines including site clearence Cutting and cleaning of branches/ bushes/ plants / grass obstructing the pipe lines/ valves/chambers/ sumps/ OHTs on either sides & E/M installations and surrounding areas and removing debries to a distance not exc. 50m complete all as directed.

M&L for preparation of old steel surfces of any description or other wise for pipe line of size 200/150/100mm dia applying one coat of synthetic enamel paint complete all as specified and directed.

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.

S&F in repairs Water level indicator, 36" dia as per IS and including numbering with radium stickering, heavy duty float, counter weight, heavy duty driving gear nylon wire fitted in all in GI housing, cutting the RCC slab and making good the slab, painting the exposed surface with two coats of synthetic enamel over a coat of red oxide primer complete all as specified and directed by Engr-in-Charge. Note: Make of water level indicator shall be got approved by GE before procurement.

Labour for pressure testing of existing 200 mm DI/MS fire main system, identifying for leakages for rectifications including replacement of gland packing of sluice valves, rubber insertion packing, nut ,bolts etc of flanged joints/ defective flanges etc complete for making the system leak proof complete all directed by Engineer-in-charge. Note: (a) The rate quoted is deemed to be inclusive of T&P such as air compressor for pressure testing etc (b) Earthwork, DI/MS pipe & specials required for rectiifcation if any shall be measured and paid separately under relevant items BOQ.

All as per item No. 11 above but 150 mm dia

All as per item No. 11 above but 100 mm dia

All as per item No. 11 above but 80 mm dia

Supply and fixing in repairs butterfly valve of size 80mm conforming to IS 13095 .

Supply and fixing in repairs butterfly valve of size 100mm conforming to IS 13095 .

Supply and fixing in repairs butterfly valve of size 125mm conforming to IS 13095 .

Labour only for attending break down of 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 by using suffient dewatering pumps , JCB's ,Cranes as per site requirement all as specified and directed by the Engineer -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. Note 2 :- M&L for Earth work, Lead joints, supply only CI / DI / MS pipes, specials, fittings will be measured and paid seperately under relevant items of BOQ.

80 mm bore CI/DI/MS pipe

100 mm bore CI/DI/MS pipe

150 mm bore CI/DI/MS pipe

200 mm bore CI/DI/MS pipe

Supply only 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 250 mm bore.

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 250 mm bore.

Supply only DI pipes spigot and socket ended having IS : 8329:2000 class K-9, having cement mortar lining with portland slag cement as per IS 455 : 1989 bituminous coating as per Annex C of IS 8329 complete of size 100mm dia bore and following all as specified and as directed.

All as per item No.21 above but of 150mm dia

All as per item No. 21 above but of 80mm dia

Taking out/ burning out the existing unserviceable run lead joint of size 100mm dia CI pipes and rejointing with necessary new run lead, lead wool spun yarn complete all as specifide and directed by EIC.

All as per item No. 24 above but size 150 mm dia

All a per serl item No. 24 above but size 200 mm dia.(Note for Sl Item No.24 to 26: Cost for required earth work shall be included in the unit cost )

Supply only MS ERW pipe lines of size 200 mm dia of 6.34 mm thick and specials as required at site, welding the MS/CI pipe in position, making leak proof joints including testing the pipe line for leakage complete all as specified and directed by Engineer-in-Charge. (Exavation and returning filling are measured and paid separately of following sizes:-

All as per item No.27 above but of 150 mm bore MS pipe, 5.34 mm thick

All as per item No.27 above but of 100 mm bore MS pipe, 5.34 mm thick

All as per item No.27 above but of 80 mm bore MS pipe, 4.8 mm thick

Supply and fix in repairs Non Return Valves with bypass arrangement made out of cast iron flanged of size 100mm dia complete all as directed.

All as per item No.31 above but of 65/80mm dia

S& F in replacement GI tubing , medium grade,of size 15 mm dia with all fittings, complete fixed to walls and ceiling or laid in trenches / floors complete all as specified . (Quoted rate inclusive of cost of necessary GI fittings)

All as per item No.33 above but of size 20 mm dia .

All as per item No.33 above but of size 25 mm dia .

All as per item No.33 above but of size 40 mm dia .

All as per item No.33 above but of size 50 mm dia .

All as per item No.33 above but of size 80 mm dia .

Supply and fixing in replacement gun metal gate valve of size 15 mm dia, with iron wheel head,screwed both ends, class II, and fixed complete including cutting of the pipe line and taking down old unsrviceable valves wherever required all as complete directed by E-in-C.

All as per item No.39 above but of size 20 mm dia .

All as per item No.39 above but of size 25 mm dia .

All as per item No.39 above but of size 40 mm dia .

All as per item No.39 above but of size 50 mm dia .

All as per item No.39 above but of size 80 mm dia .

M& L in repairs for Mechanical joints with rubber rings at both ends along with bolts nuts of 200 mm coller complete all as specified and directed by Engr-in-Charge.

M& L in repairs for Mechanical joints with rubber rings at both ends along with bolts nuts of 150 mm coller complete all as specified and directed by Engr-in-Charge.

Material and labour for overhauling of (1 X 40 TR), compressor of AC Plant, of make Voltas, model 5H40/5F20/5F40/SMC 4-65L, dismantling the drive set both motor & compressor, striping out the defective spare parts, such as end covers, head covers, side covers, valve plates, cylinder lines, discharge valve assembly, connecting rods, intermediate bearing housing, capacity control system, unloader assembly and crank shaft etc, complete cleaning the compressor with CT/petrol, flushing out & removal of complete dirt, rainout the capacity control oil, pressure lines, assembly the compressor, pressure testing, charging only the compressor oil, vaccumissing the compressor on load, and reconditioning of crank shaft by white metal finishing, and including replacement of minor spare parts such as bushes, bearings, wornout needs, springs, lifting pins, etc,

Note: - (i) The quoted rate deemed to be inclusive of replacement of wornout/damaged Main Bearingpump end ,Main Bearingseal end,Connecting rod bearings,Piston Ring ,Piston pin oil ring,Discharge Valve guide assy,Seal Cover plate for , Gasket set ,Oil Relief valve Assly,S V Spring, Pin Valve filter ,Valve lifter pin spring, DV Seal lock washer,Oil Pump Bush,SE Bearing washer ,Thrust Washer,Pump end Bearing washer,Oil Filter screen,Lock ring piston pin,SUC Strainer assy, Crank case Heater,Shaft bolt,Neoprene Bellow etc.. complete all as specified and directed.(ii) Supply only Refrigerant Gas, compressor oil and spares will be measured and paid separately.

All as per above Sl Item No. 47 but of (1 X 20 or 1 X 25 TR) make.Voltas/Accel

Supply only of the following major spare parts suitable for reciprocating compressors of model 5H40/5F20/5F40/SMC 4-65L of existing capacity.

Connecting rod assembly

Valve Plate

Cylinder sleeve

Shaft seal assy

Crank shaft assly with key & lock nut

Piston

Bellow for C.C.Valve

Hydraulic relay

Oil Pump with Package

UN Sleeve

Unloader assy

M&L for dismantling Monoblock/ centrifugal pump coupled with electric motor 3 phase 415 volt,50 Hz of 40 to 100 HP capacity from the foundation bed for repairs by removing the coupling and foundation bolts etc,. dismantling the complete pump and separete the serviceable and unsreviceble parts.Replace the unserviceble parts/spares, reassembling and reinstall the pump with necessary bolts nuts and washers including cleaning and removing the scales and replacement of spare parts like impller nut, keys, lock washer, gasket and greasing, reassembling coupling in position testing and commissioning in the pumpset up to satisfaction level complete all as directed. Note : The quoted rate deemed to inclusive of replacement of Unserviceable necessary Spare parts like, casing ring, latern ring, Shaft sleeve, CI gland covers with MS studs , Impellers, Pump shafts, Star copling, Terminals and Ball bearings.

All as per item No.50 above but of 25 to 35 HP Capacity.

All as per item No.50 above but of 12.5 to 20 HP Capacity.

All as per item No.50 above but of 5 to 10 HP Capacity.

All as per item No.50 above but of upto 5 HP Capacity.

Taking down existing electric motor 3 phase 415V 50 cycles AC from foundations bed/coupling opening the motor cutting taking to workshop and removing the burnt windings cleaning the stator and rotor with cleaning agent rewinding the motor with appropriate gauge of super enameled copper wire of same gauge and same no of turns of existing make insulating winding with existing class of insulation varnishing baking up including supply and replacement of base foundation nuts bolts same to site and re-installation of motor with suitable packing materials and connecting to the pump, testing the motor satisfactory performance for the upto 2HP capacity and any make of the motor. Note : The quoted rate deemed to be inclusive of replacement of unserviceable spares like bearings, terminal boxes etc,.

All as per item No.55 above but of 3 HP Capacity.

All as per item No.55 above but of 5 HP to 10 HP Capacity.

All as per item No.55 above but of 12.5 HP to 20 HP Capacity.

All as per item No.55 above but of 25 HP to 35HP Capacity.

All as per item No.55 above but of 40 HP to 100 HP Capacity.

M&L for 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 earthinjg test point complete all as specified and directed by Engr-in-Charge. (NOTE: The unit rate shall also include for earth work in any type of soil, PCC 1:3:6 type C 1 chamber, RCC 1:2:4, type B1 cover 50 mm thick with 8 mm dia TMT bar @ 140 mm C / C, Gl watering pipe 20 mm bore medium grade, wire mesh etc.)

Supply and replacement of Branch pipe gun metal 63mm instantaneous inlet, made threaded outlet, 15mm bore nozzle short

Supply and replacement of C P hose 15m complete all as specified and directed by Engr-in-Charge.

Supply and Fixing 65 watts street light fitting of New generation energy saving & environmental friendly long life Versatile pressure die-cast aluminium IP65 roadway luminaire with high power LEDs as light source and electronic driver suitable for pole dia upto 40mm including GI pipe bracket made of 40mm dia GI pipe light grade of length not less than 1.2 metre bent to shape as required fixed with and including necessary MS clamps, bolts, nuts and washers duly painted with two coats of synthetic enamel paint over a coat of red oxide primer including taking down old fittings complete all as specified and directed by the Engineer-in-Charge. Make: Surya Roshini of Cat No. SLE UL65W IP66 LXN or its equivalent in Philips / Bajaj / CG / Havells / Wipro / GE

Supply and replace notice board of overall size shall be 1200mm long, 75mm deep and 600mm high, 25mmx75mm particle board frame of commercial face with 6mm thick MDF edging alround shall be provided, 19mm thick soft wood board shall be fixed in side the frame over which best quality green baize cloth shall be fixed, Aluminum flat of 63mmx 3.25mm shall be provided alround at the back of the board, on front side 22mmx10mm aluminum channel shall be provided in side of particle board frame to house 4mm thick glass shutter (sliding type with necessary fittings) complete all as specified and directed by Engr-in-Charge.

Supply only compressor oil. Make: Veedol 68/Sheetal N-68

Supply only refrigerant gas R-410A Make:- Floron/Mafron

Supply and replace in trenches or fixing on wall or passing through pipe or in cable ducts PVC insulated, PVC sheathed cable galvanised steel strip or wire armoured electrical control cables for LED aviation light (heavy duty) with stranded copper conductor of size 2 core 4 Sqmm on any surface passing through pipe/ trench/ duct/ RCC pillars complete all as specified and directed. Note: The quoted rate is deemed to b e included suitable size porcelain insulator fixed on any surface with suitable fixing arrangements. The cable shall run over insulators of 01 meter apart.

Supply, laying in replacement in trenches or fixing on wall or passing through pipe or in cable ducts 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 copper conductor of size single core 70 Sq mm complete all as specified and directed.

All as per item No.69 above but Single Core 50 Sqmm

Supply and replacement of DI K9 water supply pipe lines of size 100 mm bore and including taking down old DI water mains with flanged ends with bolts, nuts and gaskets and complete all as specified & directed by EIC. Note:- Earth work will be measured and paid separately.

All as per item No.71 above but of dia 150mm dia Spigot and Socket

All as per item No.71 above but of dia 150mm dia Flanged Pipe

All as per item No.71 above but of dia 100mm dia Spigot and Socket

S&Fin repais MCCBs 63 A, 415V, 16 KV, 4 pole adjustable type for using Incomer MCCB of APFC panel Make:- ABB or equivalent all as directed by E-in-C.

All as per item No.75 above but 100 Amps.

All as per item No.75 above but 125 Amps. Model DU125

All as per item No.75 above but 250 Amps.

M&L for servicing of sluice valves of 80 mm dia size by gland, bolts, nuts, washers, rubber insertion sheet of size 3mm thick all as directed by Engineer-in-Charge.

All as per item No.79 above but of size 100 mm dia .

All as per item No.79 above but of size 150 mm dia .

Supply and charging refrigerant gas R-22 (Make:- Floron/Mafron)

Routine testing & maintenance of internal & external fire fighting equipment of multistoried bldg including yard hydrant, fire inlet valve, terrace valve, fire brigade inlet valve, NRVs, wet risers, floor landing double hydrant valves, hose with hose reel assembly and accssories for smooth and trouble free operation at Heavy lift pump area, CTW & NAD complete all as directed by Engineer-in charge.

M & L in repairs for PCC 1:3:6, Type C-1, using 20 mm graded stone aggregate as in Foundation / Pedestals or Anchorage / Thrust Blocks for Pipelines etc. including weathering, slightly rounded or chamfered angles and throating as directed including use and waste of form work, complete all as specified and as directed.

Supply & fix in repairs CI Sluice valve 150mm dia PN 1.6 congforming to IS -14846 flanged end complete with iron wheel head and wheel head and Brass spindle including flange joints, repalcement of perished nuts ,bolts, washers and rubber washer.etc.complete

All as per item No.85 but of 100 mm dia

All as per item No.85 but of 80 mm dia

Supply & laying in trenches or fixing on wall or passing through pipe or in cable ducts 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 item No.88 above but 50 sqmm 3.5 Core.

All as per item No.88 above but 70 sqmm 3.5 Core.

All as per item No.88 above but 95 sqmm 3.5 Core.

Supply in replacement and testing of HMI Dispaly unit with microprocessor system suitable for capacity of 20 to 25TR central type air cooled units of make Carrier complete all as directed by Engr-in-Charge.Make:-Carrier/Voltas/Bluestar

Supply in replacement and testing of HMI Dispaly unit with microprocessor system suitable for capacity of 40 to 45TR central type air cooled units of make Carrier complete all as directed by Engr-in-Charge.Make:-Carrier/Voltas/Bluestar

Supply and replacement of scroll compressor 11.5 to 15 TR of air cooled chiller unit and rectify the control wiring defects if any, connecting back all controls and refrigerant piping after necessary modifications as requiered for the system, pressure testing with nitrogen gas under constant pressure of upto 300 PSI Kg/Sqcm for minimum 24 hours vacuumising, gas charging, commissioning and checking the performance of the system complete all as directed by the Engineer-in-Charge.Model No: ZP 182 compressor KQE-TFD-405 of Make: Copeland or its equivalent in Danfoss/BLUE STAR / VOLTAS / YORK / CARRIER / DAIKIN]

Supply and replacement of LP/HP transducers suitable for capacity of 20 to 25TR complete all as specified and directed by Engineer-in-Charge

Supply and replacement of LP/HP transducers suitable for capacity of 40 to 45 TR complete all as specified and directed by Engineer-in-Charge

Supply and replacement of LP/HP transducers suitable for capacity of 80 to 120 TR complete all as specified and directed by Engineer-in-Charge

Supply and replacement of LP/HP/OP/CHWP sensors suitable for capacity of 20 to 25TR complete all as specified and directed by Engineer-in-Charge

Supply and replacement of LP/HP/OP/CHWP sensors suitable for capacity of 40 to 45 TR complete all as specified and directed by Engineer-in-Charge

Supply and replacement of LP/HP/OP/CHWP sensors suitable for capacity of 80 to 120 TR complete all as specified and directed by Engineer-in-Charge

Supply and replacement of electronic expansion valve suitable for 20 to 45 TR complete all as specified and directed by Engineer-in-Charge

Excavation in trenches n.exc.1.5m wide and n.exc 1.5m depth for laying of pipe lines etc and getting in soft/loose soil compelete all as per directed.

Returning ,filling in incl spreading levelling, watering and well ramming in layers not exc 25cm in depth.

Removing excavated materials (soil) to a distance not exc 50m and depositing where directed at a level not.exc 1.5m above the starting point all as directed.

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

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

Supply and replacement of HRC Cut out fuses of 63A to 80A capacity complete all as specified and as directed

Supply and replacement of Contacors of capacity upto MNX 18 of L&T or its equivalent in siemens/C&S complete all as specified and as directed

Material and labour for Y type stainer 80/100 mm dia including replacement of filter, packing, nuts and bolts complete all as directed.

Supply and replacement of ACB 4 Pole, 415 V, Manual Drawout type with microprocessor release of capacity 1000 Amps ON/OFF with mechanical handle complete all as specified and as directed

Supply & Replace EXV PCB board suitable for 23 to 45 TR capacity complete all as specified and directed. of make:-Carrier/Voltas/Blue star

Supply & Replace NRCP 2 controller board suitable for 20 to 25 TR capacity of complete all as specified and directed.make:-Carrier/Voltas/Blue star

Supply & Replace NRCP 2 controller board suitable for 23 to 45 TR capacity of make:-Carrier/Voltas/Blue star

M/S EVEREST INFRA

SRIESWARI ENTERPRISES

Sri Jaya Surya Techs

Prasad and Suresh Constructions

GS ENGINEERS

AYYAPPA CONSTRUCTIONS