PROVISION OF 02 NOs HT ENERGY METERS AT CG JETTY COMPLEX PROVISION OF DEFFICIENT ENERGY METER ADDITION/ALTERATIONS TO HT LT SWITCH GEAR IN SUB STATION AND OTHER PLACES IN INDIAN COAST GUARD COMPLEX MALKAPURAM VISAKHAPATNAM UNDER AGE I CG V

Amount

Supply,fixing , jointing , testing and commissioning of 11 KV CT/PT metering unit , oil immersed outdoor having CT ratio 50/5 burden 5 VA, class- .2 S, No. of CT -3 Nos, as per IS:2705/1992 and PT ratio 11kv/110 Volt, insulation lavel - 12/28 KV/75 KV, three phase Burden 10 VA, CLASS 0.2, vf 1.2 count, connection : star/star as per IS : 3156/1992 including all connection for trivector meter shall be includind and deemed to be included in unit rate complete all as specified and as directed by Engineer in charge. Make Concord/Areva/Crompton

Supply,fixing, Installation, testing and commissioning of three phase , 4 wire Trivector Meter with the following specifications (a) CT/PT Operated Trivector Meter, (b) Standard: IS 13779:1999 / CBIP 88 (c) Accuracy: Class 1.0 (d) Voltage and Current rating: (i) Reference Voltage - 110/440 V (ii) Basic Current (Ib) - 5 A (iii) Maximum continuous current (Imax) - 10 A (e) Rated Frequency (variation) - 50Hz (±5%) (f) Power consumption: (i) Voltage circuit: Less than 1.5 W and 10 VA per Phase at reference voltage, reference temperature and reference frequency (ii) Current circuit: Less than 1 VA per phase at basic current, reference frequency and reference temperature (f) Display type: 8 digit 7 segment backlit LCD display, not less than10 mm character height (g) Display in the event of Power Failure: Internal battery back-up for LCD display

Item No.02 Contd... (h) Communication port: (i) Galvanically isolated Optical Communication port for data transfer through either CMRI or remote device or both is provided. (ii) RS 232 / RS 485 for communication protocol (j) Energy recording - Unidirectional (k) Instantaneous parameters (30 Min) - Each Phase Current, Each Phase Voltage, Each Phase Power, Each Phase Power Factor, Each Phase Reactive Power, Power, Power Factor, Apparent Power, Reactive Power, Frequency ( Load survey (30 Min) parameters - Energy, Apparent Energy. (l) Daily Survey: Cumulative Energy, Cumulative Apparent Energy. Make : L&T Cat Part Model No. WR300BB 1100 RS or equivalent as approved by AGE (I) .

Material and labour for MS Box for housing of Trivector meter oudoor including fixing arrangement on pole,fixed on wall of size 1200 mm x 750 mm x 450 mm made by MS channel and MS sheet and connecting pipe of 25 mm for connection HT CT/PT unit with a provsion of front door with hinges and mirror window of size (150 mmx200 mm) including painting inetrnally and externally with two coats of super enamelled paint of specified colour over the red oxide primer complete all as specified and as directed.

Material & Labour for Cross arms, Bracing , Supports,clamps and back plates fabricated of mild steel as required/ directed to the shape required for fixing to steel tubular pole/pole structures or required at any location of flood street light distribution system fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed including preparation and applying two coats of synthetic enamel paint over a coat of oxide primer complete allas directed.

Excavation 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 soft/loose soils complete all as specified and as directed

Returning, filling in including spreading, levelling, watering & well ramming in layers not execeeding 25 cm thick complete all as specified and as directed

Removing excavated soil/demolished material not exceeding 50 Mtrs from the starting point all as directed.

Material and labour for dry river washed and screened dry sand for filling in trenches below and around the cable for cushioning including punned down as specified in relevant clause of SSR Part I. 2020.

Supplying and laying un-reinforced precast concrete cable cover, class HV type 1, flat, size 300 mm x180 mm x 40 mm complete all as specified and as directed.

Supply, laying & testing 3 core 185 sq mm XLPE cable insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 11000 volts grade, complete all as specified and as directed. Make : KEI/Havells/polycab

Supply and fix cable jointing kit for 11 KV grade cable for outdoor termination, heat shrink type, joint complete with jointing material and accessories suitable for 3 core XLPE, armoured, Auminiuml conductor cable of size 185 Sqmm complete all as specified and as directed.

Supply & fix Microprocessor based three phase electronic temper proof energy meter of rating 10 to 60 Amp with optical communication port, conforming to IS: 13779 complete all as specified and as directed. Make L&T MODEL NO. WR300BC73RS/Asun Royalla/Secure

Supply & fix Microprocessor based Single phase electronic temper proof energy meter of rating 5 to 30 Amp with optical communication port, conforming to IS: 13779 complete all as specified and as directed Make Model No. WM 101 BC5 DDH L&T/Asun Royalla/Secure

Material and labour for Wiring for circuit/submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable with 2 runs of 6.0 sq. mm and one run of 4.0 sq. mm earth wire complete all as specified and as directed. Make : KEI/Havells/polycab

Material and labour for Wiring for circuit/submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable with 4 runs of 10 sqmm and 2 runs of 6 sqmm earth wire complete all as specified and as directed. Make : KEI/Havells/polycab

“Supply, fix, connecting and testing of water meter 150 mm dia made of Cast Iron, high immunity against abrasive media in the water due to double magnetic coupling should have maximum working pressure-16 bar, maximum liquid temperature-60 degree Celsius and should be according to ISO, BS 10 A, WWA with necessary fixing arrangements class A including cutting, jointing and testing of meter section of appropriate size with gasket joint all as specified and as directed by Engineer-in-Charge. Make: ARAD or equivalent in Tshniwall/Zoloto/Kranti”

Supplying, laying, testing and commissioning 150 mm dia vertically cast flanged cast iron pressure pipe, class B, in any length laid in trenches and conforming to IS : 1537-1976 complte all as specified and directed by Engi-in-Charge. Make: Electrosteel / Kesoram / Tisco/ M/S Jayaswal Neco Industries Ltd

Supply and fixing Connecting pieces one end flanged and other socket or spigot and bell mouth pieces one end flanged other end tapering as bell mouth complete all as specified and as directed. Make: Electrosteel / Kesoram / Tisco/ M/S Jayaswal Neco Industries Ltd

Materials and Labour for valve pit 1500 x 1500 x 1500 mm internal size complete with Excavation earth work ,brick work with sub class bricks"B" Iin CM 1:6 15 mm thick renderinfg in CM 1:4 internally including 5mm thick MS sheet cover and agle iron 40mm x 40 mm x 6 mm frame with and including two coats of synthetic enamel paint over one coat of red oxide primer including preparation of steel and iron surface complete with locking arrangement all as specified for Sluice valve of sizes 150/200 mm dia as shown in Dwg. No. TD/629 Sheet 1/1 dated 19 Apr 1993 revised dated 28 Apr 1993 as specified.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 11000 Volts grade with stranded aluminium conductor of size 240 sq mm 3.5 core including taking down old existing cable complete all as specified and directed. Make : KEI/Havells/polycab

Supply, laying & testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 11000 volts grade, of size 3 core 185 sq mm including taking down old existing cable complete all as specified and directed. Make : KEI/Havells/polycab

Supply, fixing, jointing & testing cable jointing kit for 11 KV grade cable for indoor termination, heat shrink type, joint complete with jointing material and accessories suitable for 3 core XLPE, armoured, Aluminium conductor cable of size up to 240 sqmm complete all as specified and directed.

Supply, fixing, jointing & testing cable jointing kit for 11 KV grade cable for outdoor termination , heat shrink type, joint complete with jointing material and accessories suitable for 3 core XLPE, armoured, Al conductor cable of size 240 sqmm complete all as specified and directed.

Material and labour for exacavating in post holes each not exc 0.5 cum in soft /loose soil,getting out, returning,filling in and ramming earth or broken rubble mixed with earth around, in layers n exc 25 cm, watering and removing surplus soil to a distence n exc 50 mm and making good surface complete all as specified and as directed.

M & L for cement concrete 1:2:4 type B-2 (Using 40 mm graded aggregate, in foundations,filling and mass concreate complete all as specified and as directed.

S&F for mild steel angles, bars,flats etc as in post and struts in fencing including cutting tops to shape as supports for stiffening of fencing, wall ties, hold fasts, clamps plain angle cleat for securing prulins as directed drilling holes,notching for wires etc flat iron fillets(for secrewing wire mesh etc) including all necessary drilling, bolting or rivetting etc and similar work conforming to E 290 Gde E-165 complete all as specified and as directed.

Supply and fixing chain link fencing made of MS galvanised fencing of 3.2 mm dia any size or type including line wires any type of standards, rails,straining bolts etc. including provision of binding wire complete all as specified and as directed

Supply and fixing MS strip 32 x 6 mm cut in length, bent to shape required horizontally woven in chain link fence and and all as specified and as directed

S & F Fe-410-W(Grade E-250) Quality -B Frame work as in doors or gates of angle or other section with gussets plates,rails,braces etc. complete ,drilled for fixing of steel sheeting or other covering doors etc to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings ( Exclusive or steel sheeting or other covering, running rails and guides) and hanging also fastening and fixing complete all as specified and as direced.

M&L for painting to new steel surfaces of any description over 10 cm in width or girth, not otherwise described and applying two coate of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed. Make: Shalimar Paints Ltd. [Superlac] / Asian [Apcolite] / Berger [Luxol] / Jenson & Nicholson Paints Ltd [Brolac] / Jotun India Pvt Ltd

M & for repairing by the palstering and making good of disturbed portion of foundation for transformer as per site requirement built by the PCC, Brickwork in CM 1:4 complete all as required at site as specified and as directed.

M & L for providing the Stone aggregate of 30 mm /40 mm & 50 mm curved/Plain stone white in colour complete all as specified and as directed.

CIVILEC ENGINEERING WORKS