PROVN OF 56 GEYSERS WITH ALLIED SERVICES FOR JCOs/OR MD ACCN AT AJMER AND SPL REPAIR/REPLACEMENT OF EXTERNAL ELECTRIC SUPPLY SYSTEM WITH ALLIED ITEMS AT AJMER REPLACEMENT OF ASBESTOS SHEET OF DEPOT SHED BLG No. T-33,T-35,T-40,T-41,T-73,T-74 AND T-15

Amount

Taking out old unserviceable UG cable with aluminium conductor of any size complete all as specified and directed.

Supply, laying, jointing and testing XLPE insulated, armoured heavy duty cable with stranded aluminium conductor suitable for rated voltage of 1100 volts grade laid in trenches/pipe/ducts or on pole including all types of double compressed brass, aluminium lugs, cable glands of size 10 sqmm 2 core, complete all as specified and directed. Note :- Excavation, earth work, sand cushioning and cable cover will be measured and paid separately.

All as per description of serial item No. 2.00 above but of 10 sqmm, 4 core size cable.

All as per descrition of item No 2.00 here-in-before but size 70 Sq mm 3.5 core.

All as per item No 2.00 here-in-before but size 120 Sq mm 3.5 core.

All as per item No 2.00 here-in-before but size 150 Sq mm 3.5 core.

S&F cable jointing kit for 11 KV grade cable for out door termination, cold shrink type joint, complete with jointing material and accessories suitable for 3 core XLPE armoured Aluminium conductor cable of size 95 Sqmm including taking down old unsv cable jointing kit all as specified and directed by Engr-in-Charge.

Supply & installation 11 KV air break gang operated triple pole out door type gang operated air break switch, mechanically operated, mounted on insulator and steel frame with operating mechanism worked from ground level with 09 Nos insulators outdoor type, triple pole suitable for horizontal/vertical installation, provided with locking arrangement consisting of MS channel HT post type insulator, high pressure heavy lined copper alloy contact assembly suitable for 200 Amps, including air break switch suitable for 11 KV, 200 Amps mounted on 06 Insulators with drop out fuse unit ,operating rod 20m dia GI medium grade pipe incl taking down old unsv GOD, complete all as specified and directed by Engr-in-Charge.

M&L for Non linear resistor type surge arrester ( lightening arrestors) confirming to IS 3070 (Part 1) having voltage rating 11 KV, rated frequency-50 HZ, nominal discharge current 10 KA (Heavy duty), complete with all fittings , suitable for 11 KV, 3-Phase, earthed distribution incl taking down old unsv lightening arrestors all as specified and directed by Engr-in-Charge.

S&F ACSR aluminium conductor of any size including stringing and fixing to insulators with proper size of binding wire complete including taking down of old unserviceable ACSR conductor.

M&L for Cross arms, bracings, supports, clamps and back plates 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 and inclusive of one primer coat, one under coat and one finishing coat of paint, complete, all as specified and directed by Engr-in-Charge

Excavation in trenches in any type of soil, not exceeding 1.5 metre deep and not exceeding 1.5 metre wide for laying of cables, RCC/Steel tubular poles/stays and struts etc. and getting out including trimming sides and forming bottom surface, complete all as specified and directed.

All as per description of serial item No. 12.00 above but depth exc 1.5m and not exc 3m.

Returning, filling in including spreading, leveling, watering and well ramming excavated soil in layers not exceeding 25 cm thick each layer as in backfill in trenches after cables have been laid and tested, poles, stays , struts have been erected and tested, complete all as specified and directed.

Removal of excavated soil/ material to a distance not exc 50 metre and depositing where directed at a level not exc 1.50 metre above the starting point complete all as specified and directed.

M & L for old size sub class 'B’ bricks s as in cable cover, laid flat adjoining to each other width wise for protection of cables in trenches, complete all as specified and directed.

M&L for sand cushioning to PVC/ XLPE cables with river sand and punning to provide required cover to UG cables, complete all as specified and directed. Note - For the purpose of payment only punned thickness will be measured

S&F 80 mm GI tubing light grade with all fittings as required for passing cables under floors, along the wall or along the pole, etc with suitable size M.S.flat iron clamps including nut, bolt and washer including taking down old rusted pipe.

S&F 100 mm GI tubing light grade with all fittings as required for passing cables under floors, along the wall or along the pole, etc with suitable size M.S.flat iron clamps including nut, bolt and washer including taking down old rusted pipe complete all as specified and directed.

S&F in repairs MCCB, 63 Amp, 3 Pole, 16 KA, 415 V, thermal magnetic release type, Ics=100 % Icu, with adjustable overload setting and adjustable short circuit setting , including spreader terminals and phase barriers including taking down old unserviceable MCCB complete all as specified and directed. Make- Legrand/L&T/Siemens

S&F in repairs MCCB, 100 Amp, 3 Pole, 25 KA, 415 V, thermal magnetic release type, Ics=100 % Icu, with adjustable overload setting and adjustable short circuit setting , including spreader terminals and phase barriers including taking down old unserviceable MCCB complete all as specified and directed. Make- Legrand/L&T/Siemens

S&F in repairs MCCB, 125 Amp, 3 Pole, 25 KA, 415 V, thermal magnetic release type, Ics=100 % Icu, with adjustable overload setting and adjustable short circuit setting ,ncluding spreader terminals and phase barriers including taking down old unserviceable MCCB complete all as specified and directed. Make- Legrand/L&T/Siemens

M&L for point wiring with 2.5 Sqmm, PVC insulated, unsheathed, stranded copper conductor single core FRLS cable, IS-694 marked, drawn through and including non metallic rigid PVC concealed conduit 20mm dia or higher complete with all PVC conduit accessories such as socket, elbow, junction box, bell mouth, reducer, bend and flexible conduit etc./ fittings ISI marked and sunk type pressed steel anodised terminal switch box 1.2 mm thick with bakelite laminated sheet top cover 3 mm thick, brass screws and cup washers including 2.5 Sqmm stranded copper conductor PVC insulated green in colour as continous earth conductor connected to common earth and earth dolly with all accessories for one geyser point incl making good the disturbed surface complete all as specified and directed by Engr-in-Charge.

S & F single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole 20 Amp MCB SP `C' series, complete all as specified and directed by Engr-in-Charge.

S & F of MCB SP, 240 volt, 20 Amp capacity, 10 KA, 'C' curve complete all as specified and directed. Make : Legrand/Schneider/Siemens

Fixing only storage type electric water heater, single phase 230 volt, vertical type of capacity 25 Litre, including grouting nut bolts in cement mortar and writing MES No with black enemel paint, complete all as specified and directed by Engr-in-Charge. NOTE : Electric water heater of 25 Litre capacity shall be issued by the department free for fixing under Schedule "B".

S&F inlet outlet PVC reinforced connection pipes 450 mm long with chromium plated washers complete all as specified and directed by Engr-in-Charge.

S&F on wall/roofs/ceiling GI tubing "medium" grade 15 mm dia including necessary screwing and all fittings (Tee,union, nipple, reducer, elbow etc) as required at site complete as specified and directed by Engr-in-Charge.

S&F chromium plated bib taps with capstan heads, screwed down for iron pipes 15 mm dia, complete, all as specified and directed by Engr-in-Charge.

S&F stop valve chromium plated , screwed down high pressure with crutch or butter fly handle screwed both ends for iron pipe 15 mm bore, complete, as specified and directed by Engr-in-Charge.

Supply, install, testing & commissioning of outdoor type pole mounted step down, transformer complete with standard fittings, HT 11 /0. 433 KV (at no load), AC, 3 Phase, 50Hz, 160 KVA capacity , core type double copper wound oil immersed, naturally cooled, oil natural -air natural with external cooling tubes delta connected on primary side (HV) and at no load tappings on HT side to vary secondary voltage (LV) in accordance with vactor group DYN- 11 with neutral brought out on secondry side (LV side) and having tape changing arrangements up to +/-7.5 % with a step of 2.5 % on HV side to be changed by means and hand operated off tape changer gear, the maximum temprature rise should not exceed 45 degree celcious in oil and 55 degree celcious in HV/LV winding when measured by resistance method after continious full load run on an ambient temp 40 degree celcious transformer shall be confirming to IS-1180 (part -I) 2014 and premissible max losses and percentage impedance (at 75 degree cent) less than 5% and transformer manufactured by licenced OEM and shall comprises of following : (a) Two earthing terminals for body earthing and neutral brought out on a bushing . (b) Oil level gauge indicating Oil level min and max . (c) Lifting lugs

ITEM No. 31.00 CONTD... (d) Rating and terminanal marking plates. (e) Dehydrating breathing device with silica gel jelly (f) Drain cum sampling valve (g)100 mm dia thermometer 0-120 degree C with metal gaurd and reset device vapour pressure type in pocket on tank cover (h) oil conservator with filter type drain valve (j) 3 Nos bushing on HT Side and and one cable box on LT side secondry side consisting of 04 Nos porcelain bushing with copper /brass rod /stud threaed type with nut ,bolt washers etc and brass cable gland of size suitable for LT cable 150 Sqmm 3.5 Core. (k) Transformer oil with initial filling of cap above 40 KA dielectric strength at 2.5mm gap between testing electrod. Make of oil: Transoil / power or Equivalent of make As approved by the GE) Make of transformer: BHEL/Crompton Greaves/Siemens Ltd/Schneider/ABB/Indian Transformer Gurgaon/Voltech Manufacturing Company Ltd/Sankla Udyog Jodhpur or equivalent make as approved by the GE. NOTE: (1) The transformer is to be provided with all required accessories as per OEM recommendation including suitable size of foundation of cement concrete/stone as per drawing approved by Engr-in-charge. (i) The cost f the foundation will be paid separately under relevant Item of BOQ.

ITEM No. 31.00 CONTD... (iii) The core of transformer shall be made up of high grade low loss CRGO with M4 grade or better Electrical steel, perfectly insulated and clamped to minimize noise and vibration. (lv) Transformer shall be boltless core design. (v) Inspection of transformer shall be done manufacturers premises. (vi) The test of transformer losses measurement shall be carried out by digital meters of class 0.5 or better accuracy class and should be calibrated by NABL accredited lab. (vii) The manufacture must have their own NABL accredited lab and in house core cutting facility. (viii) All the test i.e (a) Insulation Test (b) Phasing / Polarity test (c) Test for dielectric stregenth of oil (d) Injection test (e) Load test (f) Zero Sequence Inpredence test (g) Ratio tests (h) Tripping test (1) Buch holz Relay Test (J) Tap changing test (K) Single Phase, magnetic balance test as per IS: 10028 (Part-II) 1981 will be conducted before dispatch in the presence of rep as detailed by HQ in the factory premises.

Supply , installation , testing and commisioning of factory made LT panel board of size 910 mm x 910 mm x 350 mm for LT 415 volts 3 phase , 4 wire system outdoor type totally enclosed, dust and vermin proof, cubical type, protection class IP 54, made out of 3.15 mm thick MS sheet (CRCA) on angle iron 40x40x6mm thick 45cm below and above ground level complete with cable alloy bus bar chamber and grouted with PCC including factory made hinged type door both side opening with locking arrangement with handle (godrej type) duly painted with two coats of synthetic enamel paint with powder coated finish over a coat of zinc chrome primer, complete, all as specified and directed by Engr-in-Charge , the panel board shall be comprising of the following accessories: (i) Copper bus bar cap 200 Amp : 04 Nos (ii) MCCB 160 Amps four pole with thermal magnetic adjustable type with breaking capacity 25 KA, 415 volts : 01 No (incoming)

S&F MCCB 4 Pole, 415 V, Adjustable type, 250 Amps with breaking capacity 36 KA complete all as specified and directed by Engr-in-Charge. Make- Legrand/Siemens/ L&T

Supply , stacking and filling the gravel 20 to 25 mm size at electric installations around the transformer complete all as specified and directed by Engr-in-Charge.

M&L for earthing complete with galvanized steei earth plate electrode 60cm X 60cmx 6-7mm thick, burried directly in ground (earth pit not less than 2.25 metre deep below normal ground level) with top edge of plate not less than 1.5 metre below normal ground level and connected to galvanized strip 32 X 6mm by means of bolts, nuts, check nuts and washers of galvanized iron or steel all as shown in electrical plate No 3 of SSR Part-I, connected to OH conductor on pole/ Panel/ main switch board etc all as specified or indicated and testing on completion including provision galvanized strip protected by 40 mm bore, light grade pipe and watering pipe shall be 20 mm ’bore medium grade GI pipe including excavation & earth work, PCC pit with RCC cover, charcoal, salt, funnel, GI strip and protection pipe upto 7.5 mtr complete all as specified and directed.

S&F storage type electric water heater single phase 230 volt, storage of capacity -25 Litre, wattage - 2000 Watts; Pressure: 8 Bars; BEE rating: 5 Star , vertical type, Inner tank: Porecelain Enamel Glasslined Tank; Heating Element: Incoloy element; Outer Body Material: PCM Material, complete all as specified and directed by Engr-in-Charge. Make : Venus Celo-Vertical 25 CV or equivalent from Crompton/Bajaj/Havells.

Supplying and laying un-reinforced precast concrete cable cover, Class LV, Type I, flat, size 250 mm x 150mm x 40mm

Supply and fixing tubes light grade GI tubing 40 mm dia with all fitting laid in trenches/under road surfaces for protection of cables, complete, all as directed.

S&F street light Engineering plastic one piece moulding control box with locking arrangment made out of HDPE and FI clamp 25 x 3mm complete including MCB SP 6 Amp 240 Volts complete with 02 Nos aluminium busbar of rating 63 amps for single phase and neutral on bakelite based insulators and fixing clamps to pole for street lights, complete all as specified & directed at site. Make : Sintex/ Hensel/ SHI/BRITE

Supply ,erecting and fixing the true vertical position,steel tubular swaged pole(410 SP-31),09 mtr long, complete with cast iron base plate,pole cap/final taper plug ,bolts, nuts and washers, welded reduced section and longitudinal weld throughout entire lenght of pole ,including two coats of black bituminous paint externally upto planting depth and remaining exterior portion of pole shall be provided with one coat of red oxide primer and two coats of aluminium paint complete all as specified and directed.(Numbering of the poles shall be done with synthetic enameled painted letter of shape & size as directed. Note:- (a) Cost of numbering of pole shall be deemed to included in unit rate. (b) Excavation, Earth work and PCC foundation will be measured and paid for separately.

S & F GI bracket made out of GI pipe light grade of size 40mm 1.2 m long cut to length bend to the required shape and 02 Nos mounting flat iron clamps size 40mm x 6mm, 04 Nos hexagonal bolts 10mm dia 100mm long with nuts and washers complete all as specified and directed.

Supply and fixing LED street light fitting 60 Watt230 V AC outdoor type with high pressure diecast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete. MAKE :- HAVELLS/BAJAJ/PHILIPS AS APPROVED BY AO

M&L for plain cement concrete 1:4:8 type D-2 (using 40mm graded stone aggregate) in foundation of PCC poles/struts as specified including necessary form work, complete all as specified & directed.

M&L for plain cement concrete 1:3:6 type C-2 (using 40mm graded stone aggregate) in foundation of stay assembly etc including necessary form work, complete all as specified & directed.

M&L for plain cement concrete 1:2:4 type B-1 (using 20mm graded stone aggregate) for coping around poles, including necessary form work finishing even and smooth without using extra cement, complete all as specified & directed.

Supply and connecting 1100 volts grade heavy duty cable with PVC insulated solid aluminium conductor served with an inner sheathing of PVC tape and overall PVC sheathed of size 4 sqmm 2 core for pole box to street light fitting complete all as specified and directed.

M & L for carrying out boring under the black top road for crossing of LT cable/protection pipe by any means boring machine or otherwise without damaging black top surface of road for fixing of GI pipe 80mm bore under the road complete all as specified and directed.

Supply, fixing and testing Street light automatic Nature switch of capacity 8 KW three phase complete with using infrared sensor based NATURE SWITCH for automatic switching of street lights. Nature Switch operation should be based on Nautral Light Lux* level. Required illuminance level for switching ON is ≤ 30 Lux and for swiching OFF ≥ 10 Lux. The sensor should also have part night operation facility of min.4 hrs to max 12 hrs. The sensor along with suitable power contactor(s) and incoming-outgoing MCBs should be enclosed in a pole/wall/panel mountable Rust proof, Electric Shock Proof, Termite proof and FR grade thermoplastic polycarbonate Enclosure ( with Hinged LID) conforming to IP66 protection class 2. The circuit should also have provision for Manual Operation(i.e Sensor By-Pass option). Make - Kakatiya Energy system Model SWADEEP-66-8KW 3P.

Dismantling of Asbestos cement (corrugated, semicorrugated, etc.) sheets in roof coverings complete all as specified and directed.

S&F Pre- painted galvatume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws fixed with L & J hooks and washers, in roofs, walls etc with grade of zink coating 275 all as spd and directed

S&F Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified and directed

M&L for preparation of old steel & iron surfaces and apply one coat of synthetic enamel paint over prepared surfaces complete all as specified and directed.

Demolition of cement concrete (unreinforeced) in floors and paving n.exc 15cm thickness (above or below ground level) complete all as specified and directed.

M&L for PCC 1:2:4 type B-0 using 12.5 mm graded crushed stone aggregates, as in leveling course over exixting PCC sub base surfaces complete all as specified and directed.

M&L for machine cut Kota stone slab flooring 20-25mm thick over 15mm thick screed bed in CM 1:6, laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing including dismenteling of existing kota stone (if exist) complete all as specified.

M&L for Kota stone slab 20-25mm thick in riser of steps, skirting, dado and pillar laid over cement screed 10mm thick in CM (1:4) & jointed with grey cement slurry mixed with pigment to match the smooth of the slab incl rubbing & polishing including dismenteling of existing kota stone (if exist) complete all as specified & directed.

Demolition of stone/ brick masonry built in cement or cement lime mortar as in portion ordered and directed.

M&L for walling of random rubble, brought upto courses, well bonded, bedded and solidly hearted stone masonry built in cement mortar 1:6 complete all as specified & s directed.

All as per sl item No 58.00 here in before but except stones. Note: Old servieable stones retrieved vide Sl item no 57.00 shall be reused.

Taking down cement or cement lime plaster on stone/brick wall, ceiling including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed.

M&L for rendering 15mm thick in CM 1:4 on stone masonry, external surfaces, finished even and smooth without using extra cement, complete all as specified and directed

M& L for 15 mm thick rendering in cement mortar (1:6) on stone masonary surfaces finished even and smooth (without using extra cement) over and including dubbing coat wherever required, complete all as specified and directed.

M & L for preparing new plastered or unplastered surface of walls and applying three coats of white wash as on walls complete all as specified and directed.

M & L for preparing old surface of walls and applying two coats of white wash as on walls complete all as specified and directed.

M&L for preparation of new plastered surface of wall and applying two coats of cement base paint complete all as specified and directed

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