REPAIR MAINT TO VARIOUS TYPE STORAGE TYPE WATER

Amount

Taking down the geyser from existing position after disconnecting electrical and water supply connection without any damage for repair/general cleaning/overhauling, cleaning,descaling the inner tank and assembly with suitable chemical/detergent and making the geysers fully serviceable and refixing the same in new/old position and testing complete all as specified and directed. Note :The spare parts required for making the geyser serviceable, shall be measured and paid seperately in respective item of Schedule mentioned here in after

Supply and fix in replacement of fusible plug type air release valve complete all as specified and directed by Engr-in-Charge.

Supply and fix in replacement of gasket of thickness 5mm for geyser assembly of 06/08/09 holes complete all as specified and directed.

Supply and fix in replacement apparatus plate assembly of 06/08/09 holes suitable for 25/35/50 Ltrs geysers with suitable size of nut bolts/stud/washer complete all as specified and directed. Make - Bajaj/ Theeta/ CG

Supply and fix in replacement of indicating lamp for geyser rectangular /round type red/ green suitable for any type of geyser complete all as specified and directed.

Supply only sheet metal bottom/upper cover of Geyser with existing size and gauge 18/20 SWG suitable for 25/35/50 Ltr complete all as specified and directed.

Supply and fix in replacement bottom show cover of Geyser of gauge 18 SWG of capacity 25 Ltr/35 Ltr/50 Ltr complete all as specified and directed.

Supply only glass wool of superior quality complete all as specified and directed.

Supply and fix in replacement of inner tank vertical type suitable for 25 Ltr geyser duly enamel coated steel tank of Geyser of gauge 18 SWG of capacity complete all as specified and directed.

Supply and fix in replacement of inner tank vertical type suitable for 35/50 Ltr geyser duly enamel coated steel tank of Geyser of gauge 18 SWG of capacity complete all as specified and directed.

Supply and fix in replacement rubber ring of existing size with mild steel ring clamp to lower and upper housing of geyser 25/35/50 Ltr complete all as specified and directed.

Supply and fix in replacement outer body of Geyser suitable for 25 Ltr capacity of geyser of 20 SWG mild steel sheet duly painted complete all as specified and directed.

Supply and fixing in replacement of outer body of Geyser suitable for 35/50 Ltr capacity of geyser of 20 SWG mild steel sheet duly painted complete all as specified and directed.

Supply and fixing in replacement of sheet metal enclosure single pole and neutral, earth plug & socket of capacity 20 Amp including one MCB SP, 20 Amp 10 KA, curve ‘C’ series complete all as specified and directed.

S&F in repair angle valve chromium plated cast copper alloy screwed down high pressure concealed type screwed both ends of size 15 mm bore complete all as specified and directed.

S&F in repair bib tap chromium plated of size 15 mm bore complete all as specified and directed.

S&F in replacement of PVC insulated flexible copper wire 3 core of size 40/.0076 complete all as specified and directed.

S&F in replacement of MCB SP 6 to 32 Amps, breaking capacity 10 kA, curve ‘C’ series complete all as specified and directed.

M&L for preparation of body of geyser by knotting and stopping of outer surface, repainting the complete outer surface of geyser with two coat of synthetic enameled paint complete all as specified and directed.

S&F PVC connection 15mm dia,600mm long (Heavy duty) suitable for both hot and cold water supply, ISI marked complete all as specified and directed.

S&F Chromium plated connection pipe, 15mm dia,600mm long (Heavy duty) complete all as specified and directed.

S&F in repair thermostat switch suitable for geysers of capacity 25 ltrs of any make including star rated geysers complete all as specified and directed. Make: Theeta/Bajaj/Recold.

Supply and fix in replacement thermostat switch Modular type suitable for modular type geysers complete all as specified and directed. Make: Theeta/Bajaj/Recold.

Supply and fix in replacement heating element 1.5 KW/2 KW, round type with rubber gasket suitable for geysers of 25/50 ltrs if any make including star rated geysers of Bajaj/Racold complete all as specified and directed. Make: Theeta/Bajaj/CG/Racold

Supply and fix in replacement heating element 1.5 KW/2 KW, triangle type with rubber gasket suitable for geysers of 25/50 ltrs if any make including star rated geysers of Bajaj/Racold complete all as specified and directed. Make: Theeta/Bajaj/CG/Racold

Supply and fix in replacement heating element modular type of capacity 1.5 KW/2 KW, Modular type suitable for star rated modular type geysers of make Bajaj/ Racold with rubber gasket complete all as specified and directed. Make: Theeta/Bajaj/CG

Supply & fix in replacement PVC box comprising of switch socket combination multi - purpose 3 pin, 16 amp and one pin, 15 amp controlled by one switch shutter type after taking out unserviceable /damaged items including connections complete all as specified and as directed

S&F in repair plug top 15 Amp 3 pin complete all as specified and directed.

S&F in repair plug top 5 Amp 3 pin complete all as specified and directed.

M&L in replacement plug top, 3 pin, 10/20 amp earth metal clad (ISI marked) complete all as directed.

S&F in replacement socket 3 pin 10/20 amp earth metal clad (ISI marked) as directed.

M & L in replacement fastner 100mm long & 6mm dia long with suitable size of nut for fixing geyser/Exhaust Fan all as directed.

M & L in repair non return valve 15mm dia (ISI Marked) for Geysers of 50/35/25 Ltr capacity including GI Socket,Nipple, elbow ,bend etc and connecting up complete all as directed.

M&L for fixing in replacement safety pressure valve of size 15 mm dia, ISI marked for geysers complete all as directed by Engineer-in-charge.

Repair/maint/overhauling/servicing by skilled technician of company as par existing make of solar water heating system including cleaning of solar plate,descaling of flate plate collector copper tubes with hydro chloric acid (Macdee), cleaning with metal brush,applying pressure pump,cheaking leakage, brazing if required,replacement of gasket, top up distilled water mixed with glycol in heat exchanger. Capacity 200Ltr capacity Make Kotak

Repair/maint/overhauling/servicing by skilled technician of company as par existing make of solar waterheating system including cleaning of solar plate,descaling of flate plate collector copper tubes with hydro chloric acid (Macdee), cleaning with metal brush,applying pressure pump,cheaking leakage, brazing if required,replacement of gasket, top up distilled water mixed with glycol in heat exchanger. Capacity 300 Ltr capacity Make Kotak

Taking up or down galvanised water tubing (medium grade) with all fitting from trenches/ walls/ floors/ ceilings and separating serviceable pipes and fittings for reuse in the work and removing unserviceable pipes and fittings from site of 25mm bore tubing including removing rusted MS clamps from walls etc.(where necessary),complete all as specified and directed.

Supply and lay galvanised steel water tubing (medium grade) complete with all fittings, fixed to wall and ceiling or laid in floors, including testing for 25 mm bore tubing, including replace the rusted MS clamps on walls/ ceilings etc. complete all as specified and as directed.

Fixing only after cleaning steel water tubing (galvanized) and connections with new GI fittings as retrieved from item No 37 here-in-before, fixed to wall ceiling or laid in floor after cleaning, washing or removing old screw thread as required and providing new fittings wherever required for 25mm bore tubing, complete all as specified and directed.

M&L for cutting existing steel tubing for alterations or additions (Each cut measured) for 25mm bore tubing, complete all as specified and directed.

Supply and fix foam on GI pipe for insulation to heat dissipation covered with aluminium sheet of solar water heating system

Cleaning and removing all scales and dirt etc. from tanks of capacity exc. 500 litre and n.exc 1000 litre and also from mouth of circulating pipes, etc. complete all as specified and as directed.

Dismantling of old unserviceable water tanks of capacity exceeding 250 ltrs and not exceeding 500 ltrs and removing from site, and deposited to store ,complete all as specified and directed.

Supply, hoisting and fixing of multilayer, rotational moulded polyethylene water storage tank of capacity 500 ltrs (cylindrical vertical with closed top) in existing position including necessary connections of pipes, complete all as specified in SSR Part-I and as directed.

S & F in repair/replacement ball valve high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe & fixed, of dia 25 mm (min wt. 455 gms), complete all as specified and directed.

S & F in repair/replacement ball valve high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe & fixed, of dia 20 mm (min wt. -210 gms), complete all as specified and directed

S & F in repair gate valves (Gun metal globe valve) with iron wheel head, screwed both ends for iron pipe and fixed for 25 mm dia, complete all as specified and directed. Note: The quoted rate is deemed to be inclusive of cutting, threading, insertion of union joint, nipple etc for the required size of pipe.

Supply and fix hot water collector container made out of aluminium alloy ,2.7 gram/cubic cm moisture control system ,painted with electrostatic paint, glazy finish, reinforced corner bracket , size of the tank is as par the existing solar sytem, compatibility with existing flate plate collector of 100 Ltr capacity

Supply and fix hot water collector container made out of aluminium alloy ,2.7 gram/cubic cm moisture control system ,painted with electrostatic paint, glazy finish, reinforced corner bracket , size of the tank is as par the existing solar sytem, compatibility with existing flate plate collector of 200 Ltr capacity

Supply and fix flate plate absorber ISI marked with following specification

(a) Dimension-W1000mm,L2000mm,H95mm

(b) Gross area- 2 Sqm

(c) Absorber material- copper

(d) Absorver area - 1.85 Sqm

(f) Absorptivity of solar radiation - more than 95%

(g) Efficiancy - more than 92%

(h) Glass- tampered 4mm thick

(j) Internal pipes riser tube - copper dia 12.7mm, header tube-22mm

(k) Back sheet material - Aluminium

(l) Tempered glass- 4mm thick light transmissivity more than 95%

Supply and fix , testing & commisioning in replacement of microprocesser based addressable fire alarm main control panel of 8 zone with 230 V AC to 24 V DC , complete as required.

Supply and fix in replacement of microprosser based addressable fire alarm main control panel of 8 zone with 230 V AC to 24 V , with auto dialer complete as required and directed

Supply and fix , testing & commisioning in replacement of microprosser based local indicator panel 8 zone complete as required.

Repair/replacement of auto dialer complete as required.

M&L for cleaning of detector /hooter/RI/and manual call point

S&F 1.5 SQMM two core copper wire in PVC casing capping with all accessories as required complete all as directed(two run wire will be measured as one run)

Supply and fix in replacement of addressable multi-criteria smoke cum heat detectors with base and complete as required.

M&L for cleaning of detector /hooter/RI/and manual call point

Supply and fix inreplacement of 7AH Battery Make Exide/amron/luminous

Supply and fix in replacement of electronic hooter of 24 V , complete as requiret.

M&L for replacement of manual call point with break glass type

M&L for replacement of addressable smoke detectors with base and all complete as required

M&L for rewinding transformer of control panel with super enameled copper wire of suitable size and testing & commissioning complete

M&L for shifting of flame /smoke detector from one place to another place in same building including necessary wiring required to connect existing system

M&L for repair/maint/servicing of 10 KVA UPS with replacement of unserviciable parts like fuse , data card, capacitor , display unit etc

Attending complaints of UPS of any capacity any type installed at various location of AF station by skilled technician ,carry out repair,and making it serviciable

Supply and fill distilled water free from TDS& Mineral, factory made in five ltr container

Supply and fix PCB unit as par existing make to UPS 10 KVA

Supply and fix PCB unit as par existing make to UPS 05 KVA

Supply and fix in replacement sensing card of existing make for 05 KVA

Supply and fix in replacement sensing card of existing make for 10 KVA

Supply and fix in replacement of charger card as par existing make for 5 KVA

Supply and fix in replacement of charger card as par existing make for 10 KVA

Supply and fix in replacement of control card (DSP) of existing make for 5 KVA

Supply and fix in replacement of control card (DSP) of existing make for 10 KVA

Supply and fix in replacement of IGBT compatible with existing UPS for 5 KVA

Supply and fix in replacement of IGBT compatible with existing UPS for 10 KVA

Supply and fix in replacement of driver card compaticble with existing make of UPS for 5 KVA

Supply and fix in replacement of driver card compaticble with existing make of UPS for 10 KVA

Supply and fix in replacement of 12 volt 65 AH tubalar SMF battry five year warranty, Make- Exide,Luminous,Amron

Attending complaints while breakdown of electrically operated overhead crane installed at MT Airforce station,including minor repair with skilled technician Note - spare parts will be measured and paid saperately

Testing of EOT crane of capacity 03 Ton by any government approved agency and submission of load testing certificate complete all as specified and directed Note- all T&P required for testing will be provided by the contractor.Test certificate to be submited.

Supply and fix inreplacement steel wire rope 8mm dia multistranded twisted

Supply and fix limit switch 15 Amp capacity 240 volt

Dismantling and taking down squirrel cage induction motor assembly 03 HP, 3 ph, 415V alongwith wornout winding & rewinding the same with super enameled copper wire of existing gauge with all associated materials such as dry insulation varnish, cotton tape, soldering materials, glass tube, insulation paper, separator, film paper, removing of burn winding, cleaning of slot, removing of bearing, greasing, servicing, refixing of bearing etc including all dismantling work such as removal from foundation, coupling, disconnection of cable, earthing strip etc, including loading/unloading and bringing back to same location, reassembling and reinstallation of motor in foundation, proper coupling and alignment with gear box, including satisfactory testing, complete all as specified and as directed.

Supply and fix contactor in replacement 16 Amp rating contactor Make BCH/L&T

Supply and fix gear box penion in replacement as par existing size

Supply and fix single phase preventor make L&T,C&S, Schinider

S & F in Electronic motor protection relay (MPR200nX) thermal overload 16-44 Amps having complete all as specified and directed. Make : L & T or equivalent of LEGRAND/MERLIN GERIN as approved

S & F in repair 3 Phase LED Voltmeter/Ammeter, CI 1 Volt, complete all as specified and as directed.

S & F in repair Ammeter/Voltmeter, (0-500) Amp, complete all as specified and as directed.

S & F in repair indicator lamp, LED type 220 Volt for panel mounting, complete all as specified and as directed. Make: LEGRAND/MERLIN GERIN as approved.

S & F in repair CT 100/5 for panel mounting, complete all as specified and as directed.

S & F in repair CT 50/5 for panel mounting, complete all as specified and as directed.

Supply and fix in replacement phase insulator made out of ceramic colour brown

Supply and fix motor to gear box coupling with high density rubber star ring size as par the existing

Supply and fix in replacement hydraulic break drum

Supply and fix control panel with wire 3 core copper and chain with push button controling front& back motion, left&right motion, Up&down motion ON&OFF etc

Attending breakdown complaints of sensor door ,rectifying fault both hardware & software related.Note Spare parts will be measured and paid saperately

Supply and fix in replacement PIR sensor fitted on door Make Toshi or equivelent make

Supply and fix in replacement door driving motor assembly teethed belt Toshi cat part No-PRO4086 or equivelent other make compatible with existing setup.

Supply and fix in replacement of conveyar belt teethed belt for dortex door operators super high quality 8 M teethed 15 mm width made out of high density for sensor door Make Toshi product code PRO4108 or equivelent other make compatible with existing setup.

Supply and fix in replacement of mother board control panel moving and locking system processor based Make Toshi item code PRO4091 or equivelent other make compatible with existing

Repair/maint/ servicing of PIR based sensor door,checking all serviciability,tightening of srew,nuts,bolts, routine maint will be carried out on quarterly basis

Supply and fix in replacement W2 door wheel assembly complete for left and right movement on rail Toshi cat part No-PRO4204 or equivelent other make compatible with existing.

Taking down chimney for repair/maint of exhaust chiminy including cleaning of filter & duct , painting and refixing the same at the same place

Supply and fix in replacement wiremesh filter fitted in chiminy at various location.

M&L for dismantling and taking down Exhaust fan motor assembly 01 HP, 3 ph, 415V alongwith wornout winding & rewinding the same with super enameled copper wire of existing gauge with all associated materials such as dry insulation varnish, cotton tape, soldering materials, glass tube, insulation paper, separator, film paper, removing of burn winding, cleaning of slot, removing of bearing, greasing, servicing, refixing of bearing etc including all dismantling work such as removal from foundation, coupling, disconnection of cable, earthing strip etc, including loading/unloading and bringing back to same location, reassembling and reinstallation of motor in foundation, including satisfactory testing, complete all as specified and as directed.

Supply and fix in replacement 10 MFD capacitor

Supply and fix in replacement fan blade of existing size

Taking down aircurtain for repair/maint including cleaning, oiling, greasing and refixing the same at the same or other place

M&L for rewinding to air curtain fan motor of any capacity of any make with supper enameled copper winding wire of existing size and quantity including insulating materials ie varnish, sleeves etc with full satisfaction of engineer-in-charge.

M&L for carrying out earth resistence test with digital earth resistence tester at various location in Airforce station Bamrauli,taking reading & noting down in register in the presence of user including tightening of nuts bolts,pouring of water in earth pit to reduce the resitivity of the soil,cleaning around the earth pit,proper checking of earth continuty conductor,replacement of epoxy based insulator,aluminium strip,copper strip,GI strip, pouring of chemical to enhace the conductivity of the soil. Note- (i) Material used in repair/maint of earthing will be measured & Paid saperately Like Nutsbolts,insulator,strip,chemical.(ii) Earth record register to be provided by contractor.(iii) Testing to be carried out by skilled electrician.(iv) Earth result to be written with synthatic enamel paint on display board near earth pit.(v) Earth record register to be produced before Engr-In-Charge for checking at regular interval.(vi) Required T&P will be provided by contractor for carrying out earth resistence test.

Supply and fix in replacement rusted nuts & bolts with stainless steel nuts and bolts any type any size as par existing

Supply and fix in replacement of damaged/broken earth continuity condutor strip of aluminium with aluminium strip of size 25x3.15mm with saddle

Supply and fix in replacement of damaged/broken copper strip with copper strip of size 20x3 mm on epoxy based insulator duly fixed with suitable size nuts and bolts on wall

Supply and fix in replacement of damaged/brokrn galvanised iron strip with GI strip of size 32x6mm

Supply and fix test point terminal block made of gun metal or phosphorous bronze size 75x75x25 mm drilled and screw including 3 Nos 8mm dia 25mm long hex head screw.

Supply and fix epoxy based insulator duly fixed on wall with grouting nuts and bolts

M & L for PCC 1:3:6 type C2 (using 40 mm graded crushed stone aggregate) as in earth pit , complete all, as specified and directed.

Supply and fix cast iron pitcover of existing size on earth pit with carring handle

M&L for cutting existing steel tubing for alterations or additions (Each cut measured) for 15mm bore tubing, complete all as specified and directed.

Taking up or down galvanised water tubing (medium grade) with all fitting from trenches/ walls/ floors/ ceilings and separating serviceable pipes and fittings for reuse in the work and removing unserviceable pipes and fittings from site of 15mm bore tubing including removing rusted MS clamps from walls etc.(where necessary),complete all as specified and directed.

Supply and lay galvanised steel water tubing (medium grade) complete with all fittings, laid in trenches, including testing for 15 mm bore tubing, complete all fittings such as bend,reducers,elbow nipple all as specified and directed. Make :- TATA/JINDAL/PRAKASH/ZENITH

S&F in repair bib tap chromium plated of size 15 mm bore complete all as specified and directed

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 m in depth and getting out in soft/loose soil for laying of pipe , all complete as specified and directed.

Returning filling in trenches including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick in soft/loose soil compete all as specified and directed.

Removal of excavated surplus soil to a distance not exceeding 50 mtr and depositing where directed at level not exceeding 1.5 mtr above the starting point all as directed by Engineer-in-Charge.

Supply and pouring earth resistance lowering gel to reduce the earth resitsivity without excavating the soil, high viscosity in nature to be absorved by soil which creates bondage between electrode and soil, 6 kg contain in bucket Make Make Acculec power or other equivelent

Supply of Material and skilled manpower for making High conductive, corrosion resistant, Tercel CPRI tested Maintenance free Chemical Earth pit for Transformer Neutral / Substation /Equipment/Telecom/DG set/Housing/Conventional Lightning conductor, made of ‘Grip’ Chemical earth enhancing, non ferrous compound containing no carbon or graphite, filled in earth pit - (Qty 50 kg) of bore hole of 150 - 200 mm and depth up to 3.3 mtr (approx) and ‘Earth Electrode’ Model F 84 MS' - a double pipe technology based Chemically pre filled, fully sealed earth Rod having 88mm outer dia and 48 mm inner dia, 3Mtr long, made of high conductive Zinc coated, hot deep galvanized MS along with a Heavy duty high-density plastic lockable cover cum inspection chamber, SS fasteners and including all other required accessories or lay out modification as per site requirement, to complete the job of making earthpit with the earth termination rod resistance of around 1 Ohm, Make: Tercel / Ground / MAGNUS

Supply of material and labor for making 'Tercel' High conductive, Non corrosive,Maintenance Free and Rechargable 'Chemrod' Electro-Chemical copper earthing - Gel earth pit using earth enhancing compound ISOGEL of 30 kg kit, CPRI tested ISOROD of 3 inch dia, 8 ft long and 0.12 inch thick made of K type electrolytic copper with top removal gel filling brass cap, seepage holes, Stainless steel fasteners, HDP Lockable earht pit cover cum inspection chamber and all required accessories including design modifications, to achieve the required earth termination rod resistance value around 1 ohms. Make : Tercel/Indelec/Ground

Supply and lay 16 sqmm single core multistranded, PVC insulated copper conductor cable as earth continuty from strip to highly sensitive equipment which reqire zero voltage in neutral to earth.

Supply and fix copper thimble,barrel type of various sizes as per requirement of site

M&L for earthing complete with galvanised steel earth plate electrode 60 x 60 cm x 6 mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to galvanised iron wire 4mm dia as earth lead wire by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in Electrical plate No. 3, MES SSR Part I- 2009 with 15 mm dia medium grade GI pipe as a protection to earthing lead and 20 mm dia medium grade GI pipe for watering purpose including excavation & earth work in any type of soil, funnel, wire mesh, RCC pit with cover, cast iron frame complete and connected to earthing test point all as specified or indicated including testing on completion. Notes (i) The concrete pit shall be PCC (1:3:6) type C-1, 40mm thick precast cover slab of RCC with suitable Mild steel handle in lieu of cast iron cover shown in electrical plate No 3 of MES SSR Part-I (ii) PCC pit shall be provide at least 500 mm away from the earth pit and not on just on the eath pit and extra cost of additional length of water pipes and fittings junction etc shall be deemed to be included in the rate. (iii) Item includes the cost of 7.5 metre earth lead wire and GI pipe for protection of earth wire. Any varriation in quantity shall be adjusted.

M&L for earthing complete with GI earth plate electrode of size 60cm X 60cm X 6mm buried directly in ground vertically at a depth not less than 2.25 metre below normal ground level with top edge of earth plate at a depth not less than 1.5 metre below normal ground level surrounded from all sides by 15 cm thick and packed layer of charcoal dust and common salt filling in alternate layers etc and connected to and including GI strip of 25 x 6mm size up to 7.5 mtr by means of bolts, nuts, check nuts and washers made of galvanised iron and protected by light grade 40mm dia 5 mtr long GI pipe connected to main control board and GI pipe light grade 20mm bore for watering making necessary zigzag holes for water spreading and including funnel, wire mesh, RCC pit cover 50mm thick and PCC chamber pit with PCC 1:2:4 type B1 (including excavation and earth work disposal of surplus soil to a distance not exceeding 50 metre) and testing after completion all as specified and as directed and shown on plate No 3 of SSR Part-I 2009. Note : Earth strip beyond 7.5 mtr will be measrued and paid separately under relevant item of this schedule.

M&L for earthing complete with Copper earth plate electrode 60 x 60 cm x 6 mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to galvanised iron wire 20x3 copper strip by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in Electrical plate No. 3, MES SSR Part I- 2009 with 25 mm dia medium grade GI pipe as a protection to earthing lead and 20 mm dia medium grade GI pipe for watering purpose including excavation & earth work in any type of soil, funnel, wire mesh, RCC pit with cover, cast iron frame complete and connected to earthing test point all as specified or indicated including testing on completion. Notes (i) The concrete pit shall be PCC (1:3:6) type C-1, 40mm thick precast cover slab of RCC with suitable Mild steel handle in lieu of cast iron cover shown in electrical plate No 3 of MES SSR Part-I (ii) PCC pit shall be provide at least 500 mm away from the earth pit and not on just on the eath pit and extra cost of additional length of water pipes and fittings junction etc shall be deemed to be included in the rate. (iii) Item includes the cost of 7.5 metre earth copper strip and GI pipe for protection of earth strip. Any varriation in quantity shall be adjusted.

Note :- Credit shown in credit schedule of tender document shall be considered by the tenderer while quoting the rates of various items. The same shall be recovered from various payment to contractor before handing over old material.

Ambrish Builders