REPAIR AND MAINT OF LT PANELS, SWITCH GEAR AND ALL TYPES OF SWITCH GEAR EARTHING POLE, PAINTING OF POLES AND REPAIR TO LT OVER HEAD AND LT UG CABLES ETC. AT ZONE C AND D AT BARRACKPORE CANTT UNDER GE BARRACKPORE

Amount

Excavation in trenches n exc 1.5 m wide n exc 1.5 m depth; for foundation or for shafts, wells, cesspits, manholes, pier holes n exc 10 Sqm on plan and n exc 1.5 m in depth and getting out in soft/loose soil complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers n.exc. 25cm thick complete all as specified and as directed.

Removing excavated soil to distance not exc. 50 m and depositing where directed at a level not exc. 1.5 m above the starting point etc complete all as specified and as directed.

Dismantling of old unserviceable/ ACSR conductors of any size from overhead lines, poles by removing binding wire, service wire, cables and removal from site complete all as specified and as directed.

Dismantling corroded rusted /defected cross-arms of M.S. channel or angle of any sections Complete all as specified and as directed.

Dismantling of old unserviceable insulator of any size/type complete all as specified and as directed.

Taking out of existing old unserviceable pole 7.5 to 9.5 metres long of any type from the PCC foundation, coping and including carefully taking down existing ACSR conductor, cables, Street light, Security light fitting, GI brackets, looping box, stay assembly of any type & patten etc, after disconnection of electric supply by using necessary T&P/crane/ any mechanical method will be applied and debris disposal upto distance not exc 100 metre at defence land complete all as specified and as directed.

M&L for erection and fixing of steel tubular swaged pole type 410 SP - 31 (9.00 metres long) confirming to IS- 2713 Part I to III 1980 with and including cast iron base plate, finial taper plug, nuts, bolts and washers etc. fixed in PCC foundation duly painted with two coats of Aluminium paint over a coat of red oxide primer and embedded portion shall be painted with two coats of black paint after preparation of surface and 30 cm of black, yellow and white paint upto 1.2m complete all as specified and as directed.

M&L for Stay assembly comprising of 14 mm dia iron stay bow, stay strand wire of size 7/3.15 mm with stay rod of diameter 16 mm complete with all accessories as shown in electrical plate No. 1 including dismantling of old stay assembly with foundation concrete etc and excavation work complete all as specified and as directed. (Note: loop type insulator and concrete work measured separately)

M&L for PCC 1:4:8, type D2 (using 40 mm graded crushed stone aggregate) as in foundations, filling and mass concrete complete all as specified and as directed.

M&L for PCC 1:2:4 type B-1 (using 20 mm graded crushed stone aggregate) as in coping for the new/existing Steel Poles, cills, including necessary formwork (straight or curved) complete all as specified and as directed.

M&L for painting of steel tubular LT poles including cross arms, clamps, back plates etc. in situ with one under coat and one finishing coat of aluminium paint after cleaning /preparation of surfaces including making white and black stripes 30 cm wide 5 Nos with two coats of synthetic enamel paint and marking of pole No, Substation No, etc. complete all as specified and as directed.

S&F Radium Reflective safety and warning Tape, Reflector Tape Sticker High Intensity Conspicuity of Polyethylene - Colour Red of width‎ 10 cm for Electrical Pole and Panels and other electrical equipments complete all as specified and as directed.

S&F three phase FRP looping box of Minimum size 250X200x105 screwed type three busbar made with incoming and outgoing connector/terminals and comprising of MCB SP 6 Amps, 240V ,10KA,'C' Series and including MS flat iron clamps of size 25X5mm thick -02 Nos, nuts, bolts & washers for fixing on PCC/Steel tubular pole/ wall surface etc and including dismantling of old box of any description complete all as specified and as directed. Make:- Sintex/Hensel/Cape

M & L for XLPE insulated, PVC sheathed, armoured, heavy duty electric under ground cable, with stranded aluminium conductor, 1100 Volts grade of size 95 sqmm 3.5 core laid in trenches /floor or fixed on wall /pole in including brass compression cable glands, terminal lugs etc, complete all as specified and as directed.

M & L for XLPE insulated, PVC sheathed, armoured, heavy duty electric under ground cable, with stranded aluminium conductor, 1100 Volts grade of size 35 sqmm 3.5 core laid in trenches /floor or fixed on wall /pole in including brass compression cable glands, terminal lugs etc, complete all as specified and as directed.

M & L for XLPE insulated, PVC sheathed, armoured, heavy duty electric under ground cable, with stranded aluminium conductor, 1100 Volts grade of size 25 sqmm 4 core laid in trenches /floor or fixed on wall /pole in including brass compression cable glands, terminal lugs etc, complete all as specified and as directed.

M & L for XLPE insulated, PVC sheathed, armoured, heavy duty electric under ground cable, with stranded aluminium conductor, 1100 Volts grade of size 16 sqmm 4 core laid in trenches /floor or fixed on wall /pole in including brass compression cable glands, terminal lugs etc, complete all as specified and as directed.

Supply and laying well burnt sub class ‘B’ bricks old size locally available best quality for cable protection cover laid flat and dry in trenches over the cable with length of the brick perpendicular to the direction of cable complete all as specified and as directed.

Material and labour for sand cushioning with dry river sand in trenches for cushioning of underground cable including spreading, leveling, punning down the thickness of sand upto 18cm and consolidated complete all as specified and as directed. Note: Punned thickness of sand cushioning will be measured and paid.

M&L for boring of hole under roads with mechanical/manual arrangement upto 80 mm dia without disturbing the top surface of the road for passing the cable across the road complete all as specified and as directed.

Supply and laying GI tubing 40mm bore light grade with fittings laid in trenches, on pole and road crossing for protection of LT underground cables complete all as specified and as directed.

S&F in repairs, MCCB 4 pole, 400 Amps 415V, rupturing capacity 36KA microprocessor based on LT panel/feeder pillar box complete all as specified and as directed.

S&F in repairs, MCCB 4 pole, 630 Amps 415V, rupturing capacity 36KA microprocessor based on LT panel/feeder pillar box complete all as specified and as directed.

Supply, install, testing and commissioning of Air Circuit Breaker (ACB) 1000 Amps, 4 pole, 50KA, 415volts, 50Hz manual drawout type with microprocessor released, spring charged mechanism and shall be enclosed in sheet steel enclosure complete and including taking out old ACB of any description complete all as specified and as directed.

Supply, install, testing and commissioning of Air Circuit Breaker (ACB) 800 Amps, 4 pole, 50KA, 415volts, 50Hz manual drawout type with microprocessor released, spring charged mechanism and shall be enclosed in sheet steel enclosure complete and including taking out old ACB of any description complete all as specified and as directed.

S&F in repairs, Onload Changeover Switch Rating 400A 4P DM Series frame 2 in Sheet steel Enclosure confirm to IS/IEC 60947 modular construction positive isolation Door interlock and padlock facility with necessary accessories for electric connection i.e. cable/wire, lugs, gland etc and fixing work carryout at any height, including safety equipments & tools will be own arrangement satisfactory by engr-in-charge complete all as specified and as directed.

S&F in repairs, Onload Changeover Switch Rating 630A K Series frame 3 4P in Sheet steel Enclosure confirm to IS/IEC 60947 modular construction positive isolation Door interlock and padlock facility with necessary accessories for electric connection i.e. cable/wire, lugs, gland etc and fixing work carryout at any height, including safety equipments & tools will be own arrangement satisfactorly by engr-in-charge complete all as specified and as directed.

S&F in repairs, Onload Changeover Switch Rating 800A K Series 4P in Sheet steel Enclosur confirm to IS/IEC 60947 modular construction positive isolation Door interlock and padlock facility with necessary accessories for electric connection i.e. cable/wire, lugs, gland etc and fixing work carryout at any height, including safety equipments & tools will be own arrangement satisfactorly by engr-in-charge complete all as specified and as directed.

M&L for Spray Painting LT feeder pillar panel indoor type double door/single door both side open of size Upto1800MMx1400MMx1200MM capacity, canopy/flat with Two coat of synthetic enamel paint as per existing colour of panel and over a coat of red oxide primer after complete removal of existing treatment, cleaning, scraping, and filling of cavities complete internal and external surface complete all as specified and as directed.

M&L for Spray Painting LT feeder pillar panel Outdoor type double door/single door bothside open of size Upto1800MMx1400MMx1200MM capacity, canopy/flat with Two coat of synthetic enamel paint as per existing colour of panel and over a coat of red oxide primer after complete removal of existing treatment, cleaning, scraping, and filling of cavities complete internal and external surface complete all as specified and as directed.

New hinges in any type feeder pillar panel/ bus bar door indoor/outdoor type of size Upto1800MMx1400MMx1200MM capacity, canopy/flat with brazing/welding , including painting two coat of synthetic enamel paint over a coat of red oxide primer as per existing colour of panel complete all as specified and as directed.

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 15cm thick and packed layer of charcoal dust and common salt filling in alternate layers etc and connected to and including 32 X 6mm dia GI strip upto 7.5 m by means of bolts, nuts, check nuts and washers made of galvanized iron and protected by light grade 40mm dia GI pipe connected to main control board and GI pipe medium grade 20mm bore for watering and including funnel, wire mesh, charcoal, salt etc RCC pit cover flush to earth pit 50mm thick reinforced with 8mm TMT bar 100mmC/C and PCC chamber pit with PCC (1:3:6) type C1 (using 20mm graded aggregate) with excavation and earthwork disposal of surplus soil to distance not exceeding 50 metre) and testing after completion all as specified and shown on plate No 3 of SSR Part-I 2009 including dismantling of old earthing complete all as specified and as directed. NOTES : The unit rate include GI strip from top of earth plate upto 7.5 meter above ground level.

S&F Main drive V-belt of industrial washing machine and including taking down old unserviceable one complete all as specified and as directed.

S&F counter driver V-belt of industrial washing machine and including taking down old unserviceable one complete all as specified and as directed.

S&F door limit switch of industrial washing machine and including taking down old unserviceable one complete all as specified and as directed.

S&F main bearing set with bush of industrial washing machine and including taking down old unserviceable one complete all as specified and as directed.

S&F counter bearing set with bush of industrial washing machine and including taking down old unserviceable one complete all as specified and as directed.

S&F power contactor, 32A of industrial washing machine and including taking down old unserviceable one complete all as specified and as directed.

S&F main bearing set of hydro extractor machine and including taking down old unserviceable one complete all as specified and as directed.

S&F safety interlock switch of hydro extractor machine including taking down old unserviceable one complete all as specified and as directed.

S&F safety interlock switch of flat work ironer (Calender Machine) and including taking down old unserviceable one complete all as specified and as directed.

S&F buffing and polishing of chest in flat work ironer (Calender Machine) including taking down old unserviceable one complete all as specified and as directed.

S&F Heater element, 3KW in vacuum ironing table and steam generator including taking down old unserviceable one complete all as specified and as directed.

S&F pressure switch in vacuum ironing table and steam generator including taking down old unserviceable one complete all as specified and as directed.

S&F pedal switch in vacuum ironing table and steam generator including taking down old unserviceable one complete all as specified and as directed.

M&L for opening of vacuum ironing table and steam generator, cleaning, checking the serviceability of spare parts and refixing the same with running condition complete all as specified and as directed.

S&F heater element 6KW for industrial washing machine including taking down old unserviceable element complete all as specified and as directed.

S&F LED street light luminaries 90 Watts, aluminium PDC housing, toughened glass cover with IP65 protection with 4/5 KV inbuilt surge protector and cable connection from looping box to light fitting and testing on completion including dismantling of old unserviceable security light fitting complete all as specified and as directed. Make:- Crompton cat No. LSTP-90-CDL, Surya - SLE UL 90W IP66 ALPHA PLUS NEO/Havells Cat ENDURACITYLINERNEROS90WLED757SASYBOTG/Bajaj Cat No. BRTFG90W LED I V2 or equivalent of Philips/Wipro/CG

M&L for GI bracket made out of 40 mm bore medium grade GI Pipe with two sets clamps, with nuts and bolts, bend to shape all as directed, length of GI Pipe shall not be less than 1.2 metre for fixing of light fittings including taking out old bracket complete all as specified and as directed.

M&L for PVC conduit heavy duty of size 20 mm dia from looping box to Street light connector holding in MS clamp of size 25X2 mm thick at every one metre used in each pole 04 Nos of clamps with necessary nut, bolts and washers etc and including PVC sheathed three core multistranded copper conductor cable of size 1.5 sqmm from looping box to light fitting connector including dismantling of old one complete all as specified and as directed.

S&F 18 watts LED garden light Integral Decorative LED Bollard with opal acrylic and IP65 protection and providing suitable fixing arrangements such as lugs, glands, nuts, bolts and washers and including dismantling of old unserviceable light complete all as specified and as directed. Make : Bajaj Cat Part No BGBOS600 18W LED or equivalent of Crompton/HavellPhilips.

Supply, erection , install Solar LED light fittings with Extruded Aluminium Housing corrosion proof, Solar panel (Mono Crystalline Solar PV module) 60 W, LED power 30 W, Lumen/Watt > 125, Solar Charge Controller - MPPT, Battery capacity - Maintenance free Lithium Ferro Phosphate battery 12.8V - 36 Ah, BIS Approved Cells, Inbuilt BMS for Battery Safety & Enhanced battery life, Operating temperature -20 Degree to + 55 Degree, Designed for 2000 life cycle : > 5yrs life, Faster Charging, Maintenance free Backup for 2 days, PIR Motion Sensor for Automatic brightening & dimming, Lumen(LM) >3800lm, LED life time - 50000hrs, Viewing angle - 120°, Charging time - 1 day, Autonomy 2 days, CCT(K) - 5700K, Mounting height 5-6m, Working temp. -10-+55C, Dimension(mm) 1320*382*55, Net weight 19 Kg, including earthwork, PCC foundation as per site requirement and removing of old unserviceable item from existing location after disconnecting of existing solar street lights with all accessories, cables complete all as specified and directed by E-in-C. Make : Surya- SSLE A10 30W D275 WP 30AH LFP W2 Havells Cat No LHSTAKU7CBAF 030 Note :- cost of mounting pole is deemed to be including in unit rate.

RAJ TRANCON (BID ID -3467713)

S S ENTERPRISE (BID ID -3467526)

R N CHATTERJEE (BID ID -3467407)

B G Trading Co. (BID ID -3467353)

M/S RAJESH TRADING CO (BID ID -3467860)

DAS ENTERPRISE (BID ID -3467232)

K. K. CONSTRUCTION (BID ID -3467329)

ABHISHEK CONSTRUCTION CO (BID ID -3467295)