SPECIAL REPAIRS FOR REPLACEMENT OF OLD UNSERVICEABLE ENERGY METERS AND CONNECTED WORKS AT BOWENPALLY, UMRAO LINE AND PLASSY LINE AREA AND PROVN OF 250 KVA TRANSFORMER AT GORKHA CT PT NEAR BISON BUS STOP UNDER AGE E/M NO 1 OF GE (U) SECUNDERABAD

Amount

Supply, fixing, Testing and Commissioning of AC single phase two wire, tamper proof, static meter of class 1.0, 240 V, 50 Hz, basis current 10 Amps-60 Amps, capacity max continuous current 600% of basis current conforming to IS-13779 and relevant IEC standards and latest BIS standards with inbuilt Low Power Radio Frequency (LPRF) communication facility in cyantech mesh network with default and on demand display, billing data generation facility, anti-tamper features, Microprocessor and LED/LCD based circuits. The energy meter should fixed inside poly carbonte made transparent hinged box with sealing arrangement, the energy meter along with transparent box shall be fixed/mounted on MS sheet of thickness 2.00 mm with edges bended and this MS sheet shall be mounted on wall with distance between wall and sheet minimum 10 mm on four corners along with necessary fixing arrangements like anchor fasting/screws. The MS sheet shall be duly power coated and also including disconnecting of existing energy meter, fixing of wire to new energy meter incoming and out going terminal ends from the DB/existing sub main wiring along with necessary accessories, making good of disturbed surfaces compete . Make :- L&T/HPL/ELMEASURE or as approved by GE

Supply, fixing, Testing and Commissioning of AC three phase four wire, tamper proof, static meter of class 1.0, 433 V, 50 Hz, basis current 10-60 A, max continuous current 600% of basis current conforming to IS-16444 and relevant IEC standards and latest BIS standards with inbuilt Low Power Radio Frequency (LPRF) communication facility in cyantech mesh network with default and on demand display, billing data generation facility, anti-tamper features, Microprocessor and LED/LCD based circuits. The energy meter should fixed inside poly carbonte made transparent hinged box with sealing arrangement, the energy meter along with transparent box shall be fixed/mounted on MS sheet of thickness 2.00 mm with edges bended and this MS sheet shall be mounted on wall with distance between wall and sheet minimum 10 mm on four corners along with necessary fixing arrangements like anchor fasting/screws. The MS sheet shall be duly power coated and also including disconnecting of existing energy meter, fixing of wire to new energy meter incoming and out going terminal ends from the DB/existing sub main wiring along necessary accessories, making good of disturbed surfaces compete . Make :- L&T/HPL/ELMEASURE or as approved by GE

Note :- i) The rate quoted include cost of energy meter , MS sheet and all necessary E/M works, civil works and tools and plants. ii) All energy meters execution & commissioning to be done by original Equipment manufacturers (OEM) authorised technician, rate deemed to include to be included in quoted rate. iii) warranty certificate , test certificate (including meter calibration test ) for minimum year to be submitted after fixing of new energy meter in presence of user & department representative calibration shall be carried out by at site & certificate shall be submitted by original Equipment Manufacturers (OEM) Technician , rate deemed to be include in quoted rate iv) The contractor should be provide sealing to energy meter, sealing materials, necessary tools for sealing and also the following details to be submitted by the contractor like Qtr No., new meter fixed No. Initial reading , date of installation including meter card shall be given to AGE E/M No I (U) office and respective individual occupant, rate deemed to be included in quoted rate. v) Old unserviceable Electric meters shall be handed over to AGE E/M No.I stores yard.

Supply, Install, Testing and Commissioning IP6V rated Data Concentrator Unit (DCU) compatible for remote Automatic Meter Reading (AMR) solution and capable of communicating with the static energy meter in the corresponding frequency band and with the data server through GPRS and shall have minimum data transfer rate of 9600 bps, internal memory to store data of 50 modules for 6 month period and shall be based on Cyantech Mesh network within 1 sq km range complete . Make :- L&T/HPL/ELMEASURE or as approved by GE

Supply, install, testing and commissioning o IP 51 rated repeater unit with inbuilt Low Power Radio Frequency (LPRF) communication Facility and capable of communicating within Cyanetech mesh network with inbuilt AC power supply complete . Make :- L&T/HPL/ELMEASURE or as approved by GE

Supply, Install, Testing and Commissioning configuration of cloud hosted multi user web based Software with provision of following modules :- Make :- L&T/HPL/ELMEASURE or as approved by GE (a) Meter Data Management Module:- The meter data management module would be responsible for collecting the data from the concentrator and make the data available to the billing system. The system would support offline meter data entry. The meter data management system would capture and provide the following data:- (i) 30 minutes instantaneous data from all the meters for seven parameters i.e., Cumulative Energy, Cumulative Apparent Energy, Power, Current, Voltage, Power Factor and Frequency. (ii) The monthly and quarterly billing survey data for cumulative energy and maximum demand. (b) Billing Module:- The billing module would collect the data from the meter data management module, calculate the energy consumption, calculate billing determinant and make energy data / billing data available to administrative and end users.

(c) Occupation and Vacation Module:- The system would support occupation / vacation based on the unit categories. The system would support automatic data capture on occupation and vacation events. (d) Customer Portal:- The system would include a customer portal for the resident /occupant to login and view their own energy / billing data. (e) Energy Accounting Module:- The system would include features of energy accounting. The system would be able to account for total energy block wise, facility wise and would also allow calculations of unaccounted energy in case total energy meter is also available. (f) Communication Module:- The system would provide communication of energy data and bills via print, email and sms methods. (g) Meter Master Data:- The system would support meter master data repository and also would support meter replacement process. (h) Excel Export:- The system would support export of metering and billing data in excel format. all as specified and directed. Make :- L&T/HPL or as approved by GE

Material and labour for sub main wiring surface with two run of 4 sqmm PVC insulated unsheathed FLRS copper conductor single core multi stranded and one run of insulated copper earth wire 4 Sqmm drawn through suitable size PVC conduit including taking down old wiring complete. Make :- Polycab/Fincab/Havells Note :- Copper conductor 2 run of 4 sqmm, one run of 4 sqmm earth wire and one run PVC conduit shall be measured as one length

Material and labour for sub main wiring surface with two run of 6 sqmm PVC insulated unsheathed FLRS copper conductor single core multi stranded and one run of insulated copper earth wire 6 Sqmm drawn through suitable size PVC conduit including taking down old wiring complete. Make :- Polycab/Fincab/Havells. Note :- Copper conductor 2 run of 6 sqmm along, one run of 6 sq mm as earth wire run with PVC conduit shall be measured as one length

Supply, installation, Testing and commissioning of double wound copper transformer step down, outdoor type complete with standard fittings, primary voltage of HT 11000 Volts and secondary LT 433 volts, 3 Phase 4 wire with frequency 50 c/s. Provided with 7 No of off load tappings on HT side to vary secondary voltage within range of +5% to - 10% (in steps of 2.5%), star delta connections with vector group of Dyn 11, Impedance of 5% and including first filling of transformer oil as per IS:335 and colour coating with one coat of primer and two coats of BS grey colour. Reference standard all as per IS:2026 of capacity of 250 KVA with all standard accessories required proper functioning of Transformer including the following :

(a) Rating and Terminal marking plate- one (b) Earthing Terminal- Two (c) Lifting Lugs- Two (d) Drain valve with Blanking plate - One (e) Filter Valve with blanking plate- One (f) Conservator-One (g) Oil Level indicator with minimum marking (h) Dyhydrating breather-One (j) Air Release device - One (k) Thermometer Pocket-One (l) Pressure relief valve - One (m) Roller unidirectional-Four (n) Secondary side ( LV) cable Box (o) Separate Brought out Neutral Terminal (p) Off Circuit Tap Changer (q) 100 mm dia stem type Thermometer Make: HIT/Essener/Powerware Note: Necessary arrangement for testing to be done by the contractor. Rate for the same deemed to be included in the quoted rate.

Supply, installation, Testing and commissioning of double wound copper transformer step down, outdoor type complete with standard fittings, primary voltage of HT 11000 Volts and secondary LT 433 volts, 3 Phase 4 wire with frequency 50 c/s. Provided with 7 No of off load tappings on HT side to vary secondary voltage within range of +5% to - 10% (in steps of 2.5%), star delta connections with vector group of Dyn 11, Impedance of 5% and including first filling of transformer oil as per IS:335 and colour coating with one coat of primer and two coats of BS grey colour. Reference standard all as per IS:2026 of capacity of 100 KVA with all standard accessories required proper functioning of Transformer including the following :

(a) Rating and Terminal marking plate- one (b) Earthing Terminal- Two (c) Lifting Lugs- Two (d) Drain valve with Blanking plate - One (e) Filter Valve with blanking plate- One (f) Conservator-One (g) Oil Level indicator with minimum marking (h) Dyhydrating breather-One (j) Air Release device - One (k) Thermometer Pocket-One (l) Pressure relief valve - One (m) Roller unidirectional-Four (n) Secondary side ( LV) cable Box (o) Separate Brought out Neutral Terminal (p) Off Circuit Tap Changer (q) 100 mm dia stem type Thermometer Make: HIT/Essenor/Powerware Note: Necessary arrangement for testing to be done by the contractor. Rate for the same deemed to be included in the quoted rate.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in Hard / Dense soil complete all as specified.

All as per item No 10.00 above but depth above 1.5 m & upto 3 m

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm in soft/loose/hard/dense soil complete all as specified.

Removing excavated material (soils) n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified.

M & L for sand cushioning to underground cable including punning down of sand in layer complete all as specified. Note :- Punned thickness will be measured for payment.

M&L for PCC 1:3:6 type C2 (40mm graded stone aggregates) as in foundation, filling and mass concrete complete all as specified.

M&L for cement concrete 1:3:6 type C-1 using 20mm graded stone aggregates as in coping / pedestal of poles including necessary formwork complete all as specified.

Supply and lay un-reinforced precast concrete cable cover , class , HV , Type I flat size 300 x 180 x 40 mm laid dry in trenches over under ground cables complete all as specified.

Supplying, Erecting and fixing in replacement Steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts & screws as specified type 410 SP-55 (11.0 metres long) complete all as specified.

S & F for Cross arms, bracing, supports, clamps and back plate, fabricated from structural steel section including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as directed including two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified .

Supply and fixing Lightning arrestor expulsion type complete with all fittings transmission class , discharge capacity 65 Kilo amps suitable for 11000 volts complete all as specified

Supply,test,install and commissioning of HT 11 KV outdoor type gang operated air break switch triple pole mechanically operated mounted on insulator and steel frame with operating mechanism worked from ground level for current rating upto 400 Amps and connecting up with jumpers complete all as specified and directed by Engr-in-charge

Earthing (OH/Sub station) with galvanised steel earth plate electrode 60 cm x 60 cm x6 mm hick, buried directly in ground (earth pit not less than 2.25 metre below normal ground level) with top edge of earth plate not less than 1.5 metre below normal ground level connected to main earth lead GI strip 32 mmx6mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No 5 of MES Schedule Part I 1991, GE earth lead protected by GE pipe 40 mm dia light grade, providing and connected to earth test point with & including necessary excavation & earth works in any type of soil, returning filling, disposal of surplus soil to 50 metre, filing with mixture of charcoal and common salt upto 15 cm above top edge of earth plate, pit of PCC 1:2:4 with precast cover of RCC 1:2:4, watering arrangement with GI funnel, 20 mm dia GI light grade watering pipe, earth test point, commissioning & testing complete. ( Note : Main earth lead beyond 7.5 metre measured and paid for separately.)

M&L for earthing continuity conductor to wall on batten or burried in ground of drawn in conduit or fixed to pole or any other indicated situation for loop earthing etc. as required 32x6 mm GI strip all as specified

M & L for Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 sqmm to 95 sqmm complete all as specified .

Material and labour XLPE insulated (Earthed) , screened PVC bedded, galvanized steel strip or wire armoured, electric power cables(heavy duty) with aluminium conductor, 11000 volts grade,3 core, cross sectional area 95 sq.mm including inspection and testing HT cable complete all as specified .

Supply & lay 80mm dia bore GI tubing light grade in protection of cable at road crossing /hard standing/pole protection fixed with clamps as per site requirement etc all as specified.

K LAKSHMAN SINGH AND CO

Universal refrigeration and Engineering Company

L and S ENTERPRISES