REPAIR/MAINTENANCE OF WATER SUPPLY INSTALLATION INCLUDING PUMPS, STARTER, PANEL, DISTRIBUTION AT ICGS KAKINADA UNDER AGE(I)(CG) VIZAG

Amount

Excavation in trenches soft/loose soil not exceeding 1.5 mtr wide and not exceeding 1.5mtr in depth for foundation etc or for shaft well, cesspits, manholes, fire hole etc n.exc 10 sqm on plan and not exceeding 1.5mtr in depth and getting out complete all as directed.

Returning, filling including spreading leveling, watering and well ramming in layers not exceeding 25 cm in any type of soil.

Removing excavated material to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point.

Supply and filling in and speading unwashed river sand for cushioning and covering the under ground cables in trenches and punning to provide required cover complete all as specified in SSR Part-I and as directed.

Supply and lay cable cover for LT Cable Class LV,type 1 , flat size 250mmx150mm x 40 mm.

M&L for GI pipe 25 mm dia "Medium Grade" laid in trenches floors/on pole/road for cable protection with all fittings complete all as specified and directed. Note :- Excavation, earth work, cable protection, sand fillings, cable joint shall be measured and paid separately under respective items of schedule.

All as per Srl Item No. 6 here-in-before but 40 mm dia

All as per Srl Item No. 6 here-in-before but 50 mm dia

All as per Srl Item No. 6 here-in-before but 80 mm dia

All as per Srl Item No. 6 here-in-before but 100 mm dia

M&L for XLPE insulated, LT armoured electric cable with aluminium standared conductor 1100 volts grade, cross-sectional area 16 sqmm, 4.00 core laid in trenches/pipes/ducts/wall/boarings with necessary cable lugs and glands,nuts,bolts and washers etc. and testing complete all as specified and directed. Note :- Excavation, earth work, cable protection, sand fillings, cable joint shall be measured and paid separately under respective items of schedule.

All as per Srl Item No. 11 here-in-before but cross-sectional area 25 Sqmm x 3.5 core

Supply and fix in repairs Sluice Valve Class PN 1.6 80 mm dia with iron wheel head, and all as directed by Engineer - in-Charge:

Supply and fix in repairs gun metal globe or gate valves with iron wheel head, screwed both ends for iron pipe of sizes 50 mm dia complete all as specified and as directed by Engineer - in-Charge:

Supply and fix in repairs gun metal globe or gate valves with iron wheel head, screwed both ends for iron pipe of sizes 40 mm dia complete all as specified and as directed by Engineer - in-Charge:

Supply and fix gun metal globe or gate valves with iron wheel head, screwed both ends for iron pipe of sizes 25 mm dia complete all as specified and as directed by Engineer - in-Charge:

Supply and fix in repairs gun metal globe or gate valves with iron wheel head, screwed both ends for iron pipe of sizes 20 mm dia complete all as specified and as directed by Engineer - in-Charge:

M&L for dismantling defective induction motor of 5 HP capacity any make 415 Volt of any duty or any class of insulation from the bed duly coupled with pump, transporting to work shop, removing burnt out winding from stator, rotor and rewinding with suitable gauge super enameled copper wire of approved make and replacing driven end and non driven end bearings, insulation materials, varnishing, heating reassembling, testing and commissioning for the following capacities all as directed. Notes :- Motor removed for rewinding shall be overhauled completely and the quoted rate shall be deemed to be inclusive for the same.

Supply and fix in repairs for Star Delta starter for Motor Pump for up to 5 HP Capacity including 3 phase prventer complete all as specified and as directed by Engr-in-Charge.

Dismantling damage and broken valve chamber of size (1200x1200x900)mm including U/S rusted MS cover complete without disturbing the existing pipe lines valves and provide valve chamber including necessary earth work in any type of soil PCC 1:1.5:3 in base concrete brick work in cement mortar (1:6) with 10 mm thick plaster internally and 15mm thick externally in cement mortar (1:4) 6mm thick MS sheet cover with hinges and locking arrangements fixed to angle iron frame made out of 50x50x6mm MS complete with 2 coat of synthatic enameled paint over a coat of red oxied on all steel work and 2 coats of white washing on plastered surface of valve chamber of any sizes complete all as specified and as directed by Engr - in- charge.

Dismantling damage and broken valve chamber of size (450x450x450)mm including U/S rusted MS cover complete without disturbing the existing pipe lines valves and provide valve chamber including necessary earth work in any type of soil PCC 1:1.5:3 in base concrete brick work in cement mortar (1:6) with 10mm thick plaster internally and 15mm thick externally in cement mortar (1:4) 6mm thick MS sheet cover with hinges and locking arrangements fixed to angle iron frame made out of 50x50x6mm MS complete with 2 coat of synthatic enameled paint over a coat of red oxied on all steel work and 2 coats of white washing on plastered surface of valve chamber of any sizes complete all as specified and as directed by Engr - in- charge.

Dismantling damage and broken valve chamber of size (900x900x900)mm including U/S rusted MS cover complete without disturbing the existing pipe lines valves and provide valve chamber including necessary earth work in any type of soil PCC 1:1.5:3 in base concrete brick work in cement mortar (1:6) with 10mm thick plaster internally and 15mm thick externally in cement mortar (1:4) 6mm thick MS sheet cover with hinges and locking arrangements fixed to angle iron frame made out of 50x50x6mm MS complete with 2 coat of synthatic enameled paint over a coat of red oxied on all steel work and 2 coats of white washing on plastered surface of valve chamber of any sizes complete all as specified and as directed by Engr - in- charge.

Cleaning of underground sump of capacity 10K Litre by pumping out water from U/G sump by pump set as directed at site and taking out the remaining water at bottom by buckets manually as required . Taking out soil, sand and mud settled at the bottom and finally cleaning with bleaching, marking of date of cleaning on outsuide of sump complete all as specified and as directed by Engr - in- charge.

Cleaning of underground sump of capacity 20K Litre by pumping out water from U/G sump by pump set as directed at site and taking out the remaining water at bottom by buckets manually as required . Taking out soil, sand and mud settled at the bottom and finally cleaning with bleaching, marking of date of cleaning on outsuide of sump complete all as specified and as directed by Engr - in- charge.

S&F in repairs MCCB 100 Amp capacity, 3 Pole, 415 Volt grade, rupturing capacity 16kA, with fixed thermal and magnetic setting, including making incoming and outgoing connections using thimbles / lugs of appropriate size, complete all as specified.

S&F in repairs MCCB 63 Amp capacity, 4 Pole, 415Volt grade, rupturing capacity 16kA, with fixed thermal and magnetic setting, including making incoming and outgoing connections using thimbles / lugs of appropriate size, complete all as specified.

Material labour and services for taking sample water in sterlised bottles from UG Sump for Analysis of water for the following parameters and obtaining sample test report from Govt Recognized Laboratories: (i) Physio Chemical Analysis of Water ( Colour , odour , pH Total solids, Dissolved Solids, Permanent hardness, temporary Hardness, Ammonia feree and salinbe, Ammonia Albuminoidal, Nitrites, Nitreates, Oxygen absorption at 15 Min, Iron , Fluoride) (ii) Microbiological Analysis ( Totral Choliforms , Eschirrchea Coli) Notes : (i) A certificate of approval / certification of Lab by Govt Of India / State Govt shall be submitted by the contractor to the deptt. (ii) Sample shall be submitted to the Labortory within 24 Hrs of collection of sample

M&L in repair Boom Barrier including repair/ replacement of unserviceable parts PCB card cables etc and testing complete all as specified and directed by Engr-in Charge

M&L in repair of solar type kitchen chimany, dismentaling existing solar Chimeny from top of building and checking of motor, servicing/overhauling of motor, replacement of warn out parts, and reinstallation of solar chimany after completion of work and testing complete all as specified and directed by Engr-in-Charge.

M & L for repairing of broken earthing pits chamber with PCC (1:3:6) type C-1 with RCC cover (1:2:4) type B-0, 40 mm thick reinforced with 6 mm dia bar, 3 Nos. both way, funnel with wire mesh for watering pipe including Painting with White cement colour (Red/Green/Yellow) of earthing pits of diffirent colour as per Earthing type (Chemical/Lightening Protection and Conventional ) all as directed by Engr-in-charge.

M & L for repairing of Broken Foundations of Monolock Pumps and LT Panel Board including raising of heights of panels as possible at site with PCC (1:3:6) type C-1 and painting the foundations with cement base paint or as per existing pattern complete all as directed by Engr-in-Chrage at site.

Taking down old unserviceable/deteriorated batten/PVC conduit point wiring from existing place i.e. light, fan, socket or power points complete with all unserviceable fittings such as switches, sockets, ceiling rose, pendants, Holders, etc and making good all disturbed surface to wall, floor etc by means of cement mortar (1 : 3) or plaster of Peris and to match / finish new surface as the existing surface either by using same colour distemper, Putti or white / colour wash all as required and directed by Engineer-in-Charge

Taking down main switch/DB/ changeover/AC box of any capacity including fixing accessories

M & L for concealed point wiring on wall and surface on ceiling/roof with necessary fixing arrangements with PVC-FRLS insulated and unsheathed copper multi-stranded conductor of size 1.5 Sqmm, 1100 volts grade drawn in and including rigid non metallic white / ivory PVC conduit medium grade ISI marked not less than 19 mm dia with all conduit accessories/ fittings such as junction boxes, bends, tee, elbow etc including anodized MS sunken boxes made out of MS sheet of thickness not less than 1.6 mm with earth dolly and bakelite laminated sheet 3mm thick ISI marked for fixing of switches / sockets, fan regulators, wall mounting fittings, door bell & bulkhead etc. with MS screw and cup washers including PVC-FRLS insulated and unsheathed copper multi-stranded conductor of size 1.5 Sqmm, 1100 volts grade for continuous earthing including cutting the chases and making good the surface by cement mortar (1:3) and for matching / finishing of new surfaces either by means of plaster of peris/ Putty or distemper / colour wash with same existing colour surfaces for one light point controlled by one switch all as specified and directed.

All as per Srl Item No. 34 here-in-before but one fan/exhaust fan point controlled by one way switch

All as per Srl Item No. 34 here-in-before but one 5A 2pin/3pin socket on same board.

All as per Srl Item No. 34 here-in-before but one bell point controlled by one switch

All as per Srl Item No. 34 here-in-before but one 3 pin socket point 5A controlled by switch on independent board

All as per item No. 34 here-in-before but for one socket point 15 Amp controlled by one switch on independent board point wiring with 2.5 Sqmm PVC-FRLS insulated, unsheathed, copper conductor, multistranded 1100 volt grade cable and 2.5 Sqmm PVC-FRLS insulated, unsheathed, copper conductor, multistranded 1100 volt grade cable as continuous earth lead.

All as per item No. 34 here-in-before but in surface Casing/caping and surface mounted PVC/Poly carbonate sunken boxes of appropriate sizes mounted on surface for one light, fan, call bell, 5Amp independent socket point controlled by one switch.

All as per item No. 34 here-in-before but in casing caping for one socket point 15 Amp controlled by one switch on independent board (power point) wiring with 2.5 Sqmm PVC-FRLS insulated, unsheathed, copper conductor, stranded 1100 volt grade cable and 1.5 Sqmm PVC-FRLS insulated, unsheathed, copper conductor, stranded 1100 volt grade cable as continuous earth lead.

M & L, in replacement, for switch flush type single pole one way 5 Amps, 240 volts, white finish complete all as specified.

M & L, in replacement, for switch flush type 15 Amps, 240 Volts single pole white finish complete all as specified.

M&L, in replacement, for socket outlet 5 pin, 5 Amps flush type white finish complete all as specified.

S&F, in replacement, socket outlet 2 in 1, 3 pin, 5/15 A, flush type universal, 240 V white finish complete all as specified.

S&F, in replacement, electronic socket size, rotary, 5 speed step type regulator, 120-230 V white finish complete all as specified.

S&F, in replacement, ceiling rose, surface backlite, 65 x 20 mm three terminal .

S&F, in replacement, lamp holder insulated body with back plate suitable for angle / batten fitting.

S&F, in replacement, double door metallic sheet metal enclosure for DB when MCBs to be used SPN 8 ways, 240 V with 200Amps rated bus bar complete fixed properly on in concealed position and to provide required sizes of flexible conduit at any open surfaces near DBs of cables/wires all as directed.

S&F in replacement testing and commissioning of MCB SP 240 volt 5 Amp to 32 amp 10 KA capacity having B-curve characteristics connected with suitable lugs.

All as per Srl item No. 50 here-in-before but SPN 05-32 Amps

All as per Srl item No. 50 here-in-before but TPN 40-63 Amps, 415 Volts complete.

S&F in replacement of MCCB 125 Amps, 4 Pole, 415V, 16 KA complete all as specified and directed.

All as per Srl item No. 53 here-in-before but MCCB 100 Amps, 4 Pole, 415V, 16KA -

All as per Srl item No. 53 here-in-before but MCCB 63 Amps, 4 Pole, 415V, 25KA

S&F sheet metal enclosure 25A single pole and neutral with a two pin and earth plug and socket complete in metal clad board (Industrial type) with one single pole MCB 25 Amp fixed properly on in concealed position all as directed by Engineer-in-Charge.

S&F in replacement metal clad socket industrial 2pin & earth plug top 20A, 230V complete suitable for AC Box Legrand/Schiender/L&T

M&L sub main wiring with two single core PVC-FRLS insulated unsheathed multistranded copper conductor cable of size 6 sqmm drawn in new/existing conduit with 4.0 Sqmm PVC-FRLS insulated unsheathed multistranded copper conductor as a continuous earth wire complete all as specified incl taking down old unserviceable sub main wiring complete. Note : Two single core cable,one run of earth copper conductor and one run PVC Conduit pipe will be measured and paid as one unit length

M&L sub main wiring with two single core PVC-FRLS insulated unsheathed multistranded copper conductor cable of size 4 sqmm drawn in new/existing conduit with 2.5 Sqmm PVC-FRLS insulated unsheathed multistranded copper conductor as a continuous earth wire complete all as specified incl taking down old unserviceable sub main wiring complete. Note :Two single core cable,one run of earth copper conductor and one run PVC Conduit pipe will be measured and paid as one unit length

S&F for energy efficient LED Batten light fitting 1x10 watt complete with all accessories & Provn of three core cable of copper conductor of size 0.75 sqmm, making necessary electric connetion from ceiling rose to fitting terminal , fixing the fitting on wall including all necessary fixing accessories complete all as directed at site. Make : Philips Cat No. BN 021 LED10S- 6500 PSU GR S1 or quivalent Havells/crompton/Bajaj

Material and labour for energy saver LED Bright batten light fitting 22/20 watt, 230 Volts, s Box type. etc and accessories, including required fixing arrangements and electrical connection three core copper cable from ceiling rose to light fitting old unserviceable bracket with sketch fitting all all as directed.Make :Philips or equivalent Havells/ crompton/Bajaj

S & F in replacement of 9 W LED Lamp 220-240V AC 50Hz (85% more energy saving as compared to incandescent lamp Make Phillips or equivalent of havells/CG/Bajaj complete all as directed.

S&F rigid non metallic medium white ivory PVC conduit medium grade ISI marked of size not less than 25 mm dia concealed position inclusive all fitting such as tee, bends, reducer, elbow, bell mouth, tube ends and all fixing accessories such as couplers lock, nuts, saddlers, pipe hooks etc fixed properly on as in concealed position incl cutting chasing & making good to disturbed surfaces & matching with the existing colour of wall/floor etc. all as directed by Engineer-in-Charge.

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