SPECIAL REPAIR/ REPLACEMENT TO BER DECLARED CENTRIFUGAL

Amount

Supply, installation, testing and commissioning of Energy Efficient 200 KVA Transformer copper wound stepdown, indoor type, (EEL -1 of IS 1180-2014 & Eq to BEE 4 star rating) complete with standard fittings HT 11 KV 3 Phase, LT 433 volts, 3 Phase 4 wire with off load tapping, oil immersed naturally cooled with externally cooling tubes laminated core type delta connected on primary (HV side and star connected on secondary LV side) in accordance with vector symbol DY-11 (vector group 4) with brought on secondary LV side for earthing and having tapping on HT side upto (+/-7.5)% in step of + 2.5% . The transformer shall be complete with standard fittings and accessories like conservator tank, explosion vent, air breather, thermometer & in/out gate valves etc with first filling of IS : 335 :1993 ISI marked filtered & dehydrated transformer oil complete all as specified and confirming to IS:1180 or latest IS specification for higher energy efficiency (minimum level - 1 or higher) and manufacturer shall hold licence/certificate from BIS to this effect. MAKE: CROMPTON, SCHNEIDER , Indian Transformers & Electricals Pvt Ltd ( ITE GURGAON ) , Transtron Electricals Pvt Ltd

Supply, installation, testing and commissioning of 7.5 KW/10 HP Non clog sewage pump ,self priming ,single stage,Horizontal ,centrifugal pumpset with electric motor, 440 Volts, 3 phase, 50 Hz, 1450 RPM, head range 10 to 24.5 M,suction and delivery size 100 mm complete all as specified and directed. (Make: KIRLOSKAR, BROTHERS LTD, CROMPTON, KSV, JOHNSON & JOHNSON

Supply and fixing 10 HP star delta motor FASD starter fully automatic in sheet metal enclosure suitable for 415 V ,3 Phase motor, relay range 06-10 A, type- MK I complete as directed. (Make- L&T Cat No: SS 96254 or equivalent in iemens/Schneider/BCH.)

M&L for earthing complete with galvanized steel earth plate 600x600x6mm thick, burried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of plate not less than 1.5 mtr below normal ground level connected to galvanised iron earth strip 25x4mm size(upto 7.5 meter from ground electrode) by means of steel bolts, nuts, check nuts and washers all as shown in electrical plate No 3 of SSR Part-I connected to earth test terminal block and testing on completion with and including 40 mm bore, medium grade GI protection pipe for strip upto plinth protection, PCC pit in mix 1:3:6 type C1 with RCC 1:2:4 type B-1, 40mm thick cover, reinforced with 6 wire mesh and 20 mm bore medium grade GI watering pipe, common salt and charcoal filling,and specified necessary excavation and earth work complete including dismantling of existing earthing.

M&L for Earthing complete with galvanized steel earth plate 600x600x6mm thick, buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate n.less than 1.5 m below normal ground level, connected to galvanized iron wire 4 mm as earthing lead by means of bolts, nuts, check nuts & washers of galvanized iron or steel besides building at all joints as shown in drgs and including excavation and earth work, GI pipe light grade 25mm bore of protection of GI wire from earth electrode, supply and laying charcoal dust, common salt, PCC (1:2:4) type B-1 Chamber and MS angle iron frame 40x40x3mm and RCC cover 40 mm thick (1:2:4) type B-1using 20 mm graded stone aggregate Reinforced with 6 mm dia round bars @ 75 mm C/C both ways with MS handle 12 mm dia , PGI funnel and wire mesh , 20 mm dia GI Pipe medium grade for watering complete all as per SSR and connected to earth test point including testing as directed and specified including dismantling of existing earthing.

Excavation in trenches n. exc 1.5 m wide and n.exc 1.5 m in depth and getting out soft/ loose soil complete all as specified and as directed for laying of under ground cable, foundation of pole and stay etc. complete all as specified and as directed.

Returning, filling in including spreading, levelling, watering and well ramming excavated soil in layers not exceeding 25 cm thick each, back in trenches after cables have been laid and tested,poles, stays , struts have been erected and tested , all as specified and directed at site

Removing excavated surplus soil (Soft/hard soil) obtained from excavation to a distance not exceeding 50 mtr and deposting where directed at a level not exceeding 1.5m above the starting point all as specified and directed.

M&L for sand cushioning to U/G cable in layers of 23 cm thick( 8 Cm before laying the cable and 15 Cm thick after laying the cable) in trenches complete all as specified and directed. Note :- Only Puned down volume shall be measured.

Supply and lay burnt best quality locally available old size sub class 'B' bricks laid in trenches perpendicular to U/G cable for cable protection complete all as specified and as directed.

Supply, laying connecting and testing XLPE insulated, screened PVC bedded galvanized steel strip or wire , armoured electric power cable (heavy duty) 1100 Volts grade with stranded aluminium conductor cross sectional area 400 Sqmm, 3.5 core complete all as specified and as directed.

Supply, laying connecting and testing XLPE insulated, screened PVC bedded galvanized steel strip or wire , armoured electric power cable (heavy duty) 1100 Volts grade with stranded aluminium conductor cross sectional area 25 Sqmm, 4 core complete all as specified and as directed.

Boring holes horizontally under road/pavement/hard standing without damaging the surface of road ( minimum 1.0 Metre below the road surface with the help of GI tubing not exc 80 mm bore(dia) for passing UG cable, complete all as specified and as directed. NOTE : - GI Pipe laid will be measured and paid separately under respective item

M & L for cable route indicator for 1100 Volts grade cable with 150 mm dia cast iron plate circular or rectangular in shape of minimum 8 mm thickness welded with 35x35x4 mm angle iron mast 0.5 mtr from the GL including PCC foundation 1:3:6 type CI of size 30x30x45 cm and necessary earth work all as directed.

S&F in replacement GI pipe 50 mm light grade with all fitting laid in trenches or laid in floor/road for cable protection complete all as specified and directed.

Demolition of Cement concrete in ground floors and pavings n exc 15 cm thickness complete all as specified and as directed.

M&L Brick work with sub class 'B' bricks,old size brick, straight or curved on plan to any radius in half brick wall, built in CM 1:4 all as specified and as directed.

M&L for PCC 1:4:8 type D-2 using 40 mm graded crushed stone aggregate for foundation of cable duct complete all as specified and directed.

M & L for 15 mm thick rendering in cement morter (1:4) on fair face of brick or concrete surface finished even and fair all as specified and as directed.

M&L for preparation of new or previously untreated steel surfaces of any description, over 10cm width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and as directed.

M/S PRATAP ENTERPRISES

M/s Vatsh Raj and co