CA NO. GE(P)AF/GUR-67/2022-23 REPAIR / MAINTAINANCE OF AIR TERMINATION, COPPER STRIPS, EARTHING AND ALLIED WORKS FOR LIGHTNING PROTECTION SYSTEM AND REPLACEMENT OF UNSERVICEABLE POINT WIRING, FLAME PROOF LIGHT FITTINGS WITH ENERGY SAVING LED FLAME P

Amount

Taking down carefully copper/aluminium point wiring (light, fan, socket or power) complete, (fittings such as switches, ceiling roses, pendants, regulators, sockets etc. to be measured separately), removing materials to store for keeping in safe custody for re-use at site/Sch of credit and making good disturbed surface of walls, floors, etc complete all as specified and as directed.

M&L for Point wiring complete with HRFR PVC insulated unsheathed , 1100 V grade conforming to IS 694 , 1.5 Sqmm (Norminal area) multistranded , copper conductor cable drawn through in non metallic rigid PVC conduit medium grade , minimum 20 mm dia conceled in wall , ISI Marked, and connect accessories, mounting on suface of walls / ceilings /roofs etc with shunken box anodised concealed in suface of wall , 3 mm thick laminated plastic sheet cover for mounting of switches, sockets outlets, regulators etc, fixed by suitable size of 04 Nos cadmium screwes including provision of HRFR PVC insulated unsheathed 1.5 Sqmm muiltistranded green colour copper conductor cable as earth connectivity and connecting to common earth dolly complete all as specified and as directed by Engineer-in-Charge, (The works includes cutting of chasis and making good disturbed surfaces alongwith painting to match the existing surface deemed to included in quated rate):-

One light point controlled by one way one switch SP 5 Amps , 240 V.

One ceiling fan/Exhaust point controlled by one way one switch SP 5 Amps, 240 V.

One switch socket outlet 3 Pin, 5 Amps, SP on independent board.

One switch socket outlet 3 Pin, 5 Amps, SP on same board.

All as per the item No 2 here in before but with 2.5 Sqmm cable for 3 pin 15 Amps socket complete all as specified and as directed by Engineer-in-Charge.

S&F switch piano flush type single pole one way , 5 Amps , 240V grade ISI marked , complete all as specified and as directed by Engineer-in-Charge.

S&F switch piano flush type single pole one way , 15 Amps , 240V grade ISI marked, complete all as specified and as directed by Engineer-in-Charge.

S&F socket outlet 2 in 1 ,3 pin 5 Amps flush type ISI marked, complete all as specified and as directed by Engineer-in-Charge.

S&F socket outlet 2 in 1 ,3 pin 5 and15 Amps flush type ISI marked, complete all as specified and as directed by Engineer-in-Charge.

S&F step type elctronic fan regulator flush type, single phase 220 V , one module type, complete all as specified and as directed by Engineer-in-Charge.

Taking out old unservicable submain wiring of any size and removing materials to store or as sch of credit including making good of existing surfaces complete all as specified and as directed.

M&L sub main wiring with multistranded FR copper conductor cable PVC sheathed in and including concealed suitable size PVC conduit medium grade with fittings and two runs of 6 Sqmm and one run of 6 Sqmm FR copper conductor as earth wire and connected to earth dolly all as specified and as directed by Engr-in-Charge. ( The item includes cutting Chasis and making good the disturbed surfaces).

S&F in replacement Changeover switchs of capacity 200Amps operated 415V , 50 Hz conforming IS/IEC 60947-1 & 3 complete all as specified and directed by Engineer-in-Charge.

S&F in replacement Changeover switchs of capacity 160 Amps operated 415V , 50 Hz conforming to IS/IEC 60947-1 & 3, complete all as specified and directed by Engineer-in-Charge.

S & F in replacement LED Tube light surface and wall mounted LED batten of 20W, extruded aluminium housing provided for efficient heat dissipation with polycarbonate diffuser & integrated electronic driver with industrial grade heavy duty driver having THD<10%. Makes :Havells Cat Part No-NDURALINEARNEOBS20WLED865SPCWH or equivalent out of makes specified in list of makes.

S&F in replacement sheet metal enclosure for MCB's (D.B) 4 way (SPN) 200 Amps rated bus bar complete all as specified and as directed. Cat No- DHDMSHODDW04 Make Havells or equivalent out of makes specified in list of makes.

S&F in replacement sheet metal enclosure for MCB's (D.B) 6 way (SPN) 200 Amps rated bus bar complete all as specified and as directed. Cat No- DHDMSHODDW06 Make Havells or equivalent out of makes specified in list of makes.

S&F in replacement sheet metal enclosure for MCB's (D.B) 8 way (SPN) 200 Amps rated bus bar complete all as specified and as directed. Cat No- DHDMSHODDW08 Make Havells or equivalent out of makes specified in list of makes.

S&F in replacement sheet metal enclosure for MCB's (D.B) 12 way (SPN) 200 Amps rated bus bar complete all as specified and as directed. Cat No- DHDMSHODDW12 Make Havells or equivalent out of makes specified in list of makes.

S&F in replacement of MCB 240 volts SPN 06- 32 amp 10KA breaking, capacity, ISI marked, Cat No- DHMGCSNF006-032 of Havells or equivalent in makes specified in list of makes complete all as specified and as directed.

M&L in replacement of MCB 240 volts SP 6- 32 amp 10KA breaking, capacity, ISI marked, Cat No- DHMGBSPF006-032 of Havells or equivalent in makes specified in list of makes complete all as specified and as directed.

M&L of replacement of MCB 415volts TPN 63 amp 10KA breaking, capacity, ISI marked,of make Havells or equivalent in makes specified in list of makes complete all as specified and as directed.

Dismantling and taking up old existing unserviceable GI/copper earth plate with strip earthing and connected items complete all as specified and as directed by Engr in charge.

M& L for earthing complete with galvanized steel earth plate electrode 60cmx60cmx6.3mm thick, buried directly in ground(earthpit 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 earth lead with 4mm dia by means of bolts, nuts and check nuts and washers of GI or steel all as shown in Electrical plate No 5 including earth work final with watering arrangement, wire mesh, GI pipe 50mm internal dia bore buried directly vertical and adjacent to the electrode for watering , PCC pit 1:3:6 type C1 and RCC chamber cover in 1:2:4 type B1 of size 550 x 550mm with 8 mm dia TMT bar of 100mm C/C both ways including of returning, filling in and removal of surplus soil to a distance not exc 50 m as specified and directed by Engr-in-charge including testing on completion.

M&L in replacement for earth continuity conductor or main earthing lead fixed to Floor/wall / roof/Air termination and connecting Machinery to test point with 25x3 mm Copper strip including taking down existing copper strip complete all as specified and directed

S&F in replacement of porcelin viterous white/ brown/ green insulators of sizes 25mm x 25mm having provision of two holes for fixing on roof / wall under strip/ channel on top for running of down conductors to maintain gap between wall and down conductors etc complete all as specified and directed by Engr-in-Charge.

M&L for earthing pit with brick work and PCC 1:3:6 including RCC pit cover of size 300x300mmx50mm thick with provision of opening handle complete including necessary watering, ramming and compact of soil near the earth pit all as specified and as directed by Engr-in-charge

M&L in replacement for earth continuity conductor or main earthing lead fixed to Floor/wall / roof/Air termination and connecting Machinery to test point with 25x3 mm aluminium strip including taking down existing aluminium/GI strip complete all as specified and directed by Engr-in-Charge .Note :- (i) Laying / fixing of strip from air termination to test point shall be in one run i.e. there shall be no joint in between air termination. In case joint is required, it shall be jointed with nut & bolt joint with breezing full contact of strip. ii) Strip shall be fixed on insulator at the interval not more than 900mm in such a manner at any place it shall not touch to wall/ roof / any metalic body. (Cost of insulator shall be measured and paid seprately under respective items of Sch of works as supply only)

Excavation in trenches not exceeding 1.5M wide and not exceeding 1.5M in depth for foundation etc or for shafts wells, cesspits, mahnoles, pier holes ect not exc 10 Sqm on plan and not exc 1.5M in depth and getting only out in Hard/dense soil complete all as specified

Returning, filling in trenches including spreadin, levelling watering and well ramming in layers not exceeding 25 cms thick in each layer of oil complete all as specified and directed

S & F in repalacement service connection 1100 volts grade heavy duty cable PVC insulated aluminium conductor served with inner sheathing of PVC tape and over all PVC sheathed of size 6 Sqmm, 2 core complete all as specified and directed by Engr-in-Charge.

S & F in repalacement service connection 1100 volts grade heavy duty cable PVC insulated aluminium conductor served with inner sheathing of PVC tape and over all PVC sheathed of size 10 Sqmm, 2 core complete all as specified and directed by Engr-in-Charge.

S&F in replacement of XLPE insulated heavey duty electric cables with aluminium conductor, 1100volts grade, cross-sectional area 16sqmm 4core all as specified and directed

S&F in replacement of XLPE insulated heavey duty electric cables with aluminium conductor, 1100volts grade, cross-sectional area 10sqmm 2core all as specified and directed

S&F in replacement of XLPE insulated heavey duty electric cables with aluminium conductor, 1100volts grade, cross-sectional area 25sqmm 4core complete all as specified and directed

Excavation in trenches in soft/loose soil , not.exc 1.5 mtr wide and not.exc 1.5 mtr deep and getting out in soft/loose soil for laying of cable/foundation of pole and stay etc in complete all as specified and directed

Removing excavated materials not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above ground level from starting point complete all as specified and directed.

M&L for sand cushioning in trenches/floor for protection including watering and consolidationcomplete all as specified. Note:- Compated / punned sand shall be considered for the purpose of payment.

Supply and laying well burnt sub class ‘B’ bricks, locally available in trenches for protection of underground cable complete all as specified.

M&L for making stand post (1 m long) each made out of GI Pipe 50 mm dia medium grade for fixing on the roof top of the building, etc. complete all as specified and directed.

M&L for making PCC block of size 25 X 25 X 25 cm in CM 1:2:4 Type B1 with 20 mm graded stone for arresting GI pipe post on the roof top of the building complete, etc. complete all as specified and directed.

S&F single pointed air termination aluminium rod 1500 mm long 20 mm dia of superior quality of the rod for fixing on the rooftop of the building, etc. complete all as specified and directed.

Supply and fixing in replacement of new generation energy saving environemental friendly long life exclusive innovative die cast aluminium IP65 LED flood light with high power LEDs as light source of capacity 120 Watt complete all as specified and directed by Engineer-in-Charge. Make: Havells Cat Part No.JETAIRISFLS120WLED757APWBLTG or equivalent out of makes specified in list of makes.

Supply and fixing in replacement of new generation energy saving environemental friendly long life exclusive innovative die cast aluminium IP65 LED flood light with high power LEDs as light source of capacity 60 Watt complete all as specified and directed by Engineer-in-Charge. Make: Havells Cat Part JETAQUANTOPLUSFLP60WLED757SYMLENS or equivalent out of makes specified in list of makes.

S& F in replacement of MCCB 100Amp 4Pole,415V ,16KA complete all as specified and directed. Make: Havells Cat Part No: IHDA3BBF0100 or equivalent out of makes specified in list of makes.

S& F in replacement of MCCB 160Amp 4Pole,415V ,36KA complete all as specified and directed.

S& F in replacement of MCCB 63Amp 4Pole,415V ,16KA complete all as specified and directed. Make: Havells Cat Part No: IHDA3BBF0100 or or equivalent out of makes specified in list of makes.

M&L for Cleaning of pump house from inside and outside in every month duly taking out unwanted material grass/vegetation/roots etc all as specified and directed by Engr-in-charge. Note : Rate include cleaning of 5 pump house to be treated as a one job. Tools required for cleaning will be provided by the Contractor

M&L for spraying of chemical (roundup) around pump house in the ration 1:3 for burning of grass as an when required complete all as specified and directed by Engr-in-charge

M&L for PCC as in foundations, filling and mass-concrete 1:3:6 type-C2 using 40 mm graded stone aggregate complete all as specified and directed

M&L for formwork to sides of concrete foundations, footings, bases of columns, raft & raft beams, sides & soffits of foundation & plinth beams; and similar work; verticle or to batter fair finished surfaces of concrete flat complete all as specified and directed.

S& F of Double Walled Corrugated Pipe (DWC) conforming to IS:14930 (Part-II) /IS 16205 Part II of Size 160/136 colour of pipe inner & outer is of orange all as specified and directed by Engr-in-charge. Make : Dutron / Supreme / SFMC/ Tirupati or equivalent approved in MES by any Command.

S& F of Double Walled Corrugated Pipe (DWC) conforming to IS:14930 (Part-II) /IS 16205 Part II of Size 110/95 , colour of pipe inner & outer is of orange all as specified and directed by Engr-in-charge. Make : Dutron / Supreme / SFMC/ Tirupati or equivalent approved in MES by any Command.

S& F of Double Walled Corrugated Pipe (DWC) conforming to IS:14930 (Part-II) /IS 16205 Part II of Size 300/260, colour of pipe inner & outer is of orange all as specified and directed by Engr-in-charge. Make : Dutron / Supreme / SFMC/ Tirupati or equivalent approved in MES by any Command.

S& F of Double Walled Corrugated Pipe (DWC) conforming to IS:14930 (Part-II) /IS 16205 Part II of Size 90/76 colour of pipe inner & outer is of orange all as specified and directed by Engr-in-charge. Make : Dutron / Supreme / SFMC/ Tirupati or equivalent approved in MES by any Command.

S&F Insulation mat long-lasting, easy to install, clean an anti-skid a strong grip mat which is resistant to oils, acids, alkalis . low temperature and are flame retardant as per the provisions of IS 15652:2006.of thickness 2.5mm, Class B having 100% shock proof under leakage current 10 mA all as specified and directed by Engr-in-charge. Make :- Jyoti / Aicon / Vardhman or equivalent confirming to IS specification. Note: Test certificate from a Govt registered company should be submitted before installation.

S&F Insulation mat long-lasting, easy to install, clean an anti-skid a strong grip mat which is resistant to oils, acids, alkalis . low temperature and are flame retardant as per the provisions of IS 15652:2006.of thickness 2mm,mat size , Class A having 100% shock proof under leakage current 10 mA all as specified and directed by Engr-in-charge. Make :- Jyoti / Aicon / Vardhman or equivalent confirming to IS specification. Note: Test certificate from a Govt registered company should be submitted before installation.

S&F Casing Caping of Size 20 mm alongwith nails complete all as speciified and directed by Engr-in-charge

S&F Casing Caping of Size 25 mm alongwith nails complete all as speciified and directed by Engr-in-charge

M&L for galvanized iron tubing 50 mm medium grade ISI marked fittings complete all as specified and directed by engr in charge.

M& L for laying of Gravels/stone of size not exc 40mm each complete all as specified and directed by Engr-in-charge Note: Gravels/stone should not be plane,cut or broken. All Stone/Gravels must be clean.

M & L for improvment of the earth resistance by using salt and charcoal and checking and measuring the earth resistance of earthing for lightening arrester and equipment earthing with earth resistance tester every months with compiling the following -: (a) Collecting the water from near by source and filling in earth pit before one day from checking the earth resistance.(80Ltr water and 05Kgs salt in each earthing) (b) Tightening of earth strip connection on test point and earth pit. (c) The earth resistance value of all earthing pit should be recorded in resister duly signed by JE E/M. (d) pouring salt and charcoal for improving the earth resistance

Notes:- (a) The amount of Rs. 58835/- against Schedule of Credit on Page No. 114 shall be deducted from the total amount quoted against Sch 'A' while deriving the Contract Sum for Acceptance. (b) As contract is maintenance nature the site shall be handed over in pieces as per site availability from users.

NAVYUG VYAPARI

M/S PARKASH ENTERPRISES

shiv shanker enterprises