IMPROVEMENT TO HT DISTRIBUTION WITH RMU AND HT LINES OF UG CABLE NEAR MH UNDER GE SHILLONG

Amount

Dismantling and removing existing OH line, ACSR conductor any size or any type from poles/structures etc complete all as specified and directed by Engr-in-Charge.

Dismantling and removing cross-arms of M.S. channel or angle sections etc. complete any size or any type complete all as specified and directed by Engr-in-Charge.

Dismantling and removing insulators of any size or any type complete all as specified and directed by Engr-in-Charge.

Dismantling and removing two pole strucartur and connected item, any size or any type complete all as specified and directed by Engr-in-Charge.

Supply and fixing cable joining kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with joining material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm to 120 sqmm complete all as specified and directed by Engr-in-Charge.

Supply, laying, connecting and testing XLPE HT UG insulated (Earthed) cable laid in trenches/or fixed on pole etc. with screened PVC bedded galvanized steel strip or wire armoured electric power cable (heavy duty) with stranded aluminium conductor, 11000 Volt grade, cross sectional area 120 Sqmm, 3 Core Conforming to IS-7098 (Part-II)-1985 complete including taking up/down the old unserviceable cable all as specified and directed. Notes: (i) Excavation & earth work will be measured and paid separately.

Excavation in trenches not exceeding 1.50 m wide and n exc. 1.5 m in depth for foundation, etc, or for shaft, wells, cesspits, manholes, pier holes, etc. not exc. 10 sqm on plan and getting out in soft/loose soil complete all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers n exc 25 cm in soft/loose soil all as specified and directed

Removing surplus excavated materials (soils) upto a distance not exc. 50m and depositing where directed at a level not exc. 1.5m above the starting point complete all as specified and directed.

Supply and spread sand in trenches as sand cushioning to underground cable for protection with fine river sand and provide required cover after punning down complete all as specified and directed. (Note: Thickness of sand cushion after punning down will be measured and paid.)

Supplying and laying un-reinforced precast concrete cable cover, class HV, Type 1, flat, size 300mm x 180`mm x 40mm conforming to IS complete all as specified and as directed

M & L for disconnecting of Transformer 100 KVA size and HT cable off size form two pole structure and fixing in new location inclucindg conected item etc., complete with transport/ carrying by Carne ( including foundation and coping, carrying , excavation and PCC work complete connected items, all disconnected connection and re-fix new location complete all as specified and as directed.

Supply, laying, testing and commissioning of CPRI approved factory made outdoor feeder pillar box IP-65 dust and vermin proof, free standing, outer body/ outer door/roof/mounting channel fabricated with 3.15 mm thick CRCA sheet and compartment door with 2mm thick CRCA sheet chemically treated, powder coated with suitable size of treated insulated compartment of busbar MCCB's, MCB's overall front and rear door with locking arrangement , air vent minimum 2 Nos, suitable channel (minimum 75mmx40mmx5mm), internal copper wiring and gland of suitable size including excavation and PCC type C1,1:3:6,(minimum thickness 100 mm ) work around and the panel board within 1 mtr all around area complete all as specified and directed by Engr-in-Charge with the following accessories. :- INCOMING:- (a) MCCB 4 pole 400 Amps, 415 V, 36 KA-01 No, (b) LCD multifunctioning meter-01 No, (c) Phase indicator Lamps (RYB phases)-01 Set (Set of Three) LED Cluster type, (d) CTs 100/5 amps-set of three, (e) Aluminium bus bar 300 Amps-03 Nos and 150 Amsp -01 Nos, (e) Internal Wiring for panel incl insulators, sleeves etc. OUTGOING- (a) MCCB 4 pole 200 Amps, 415 V, 25 KA-04 Nos, (b) MCCB 4 Pole 160 Amps, 415 V, 25 KA-01 No, (c) timer and conecteror for street light 63 Amps- 01 Nos, (d) Space for MCCB 4 pole 100 Amps, 415 V, 25 KA-01 No

M&L PCC, type D2, (1:4:8, using 40mm graded stone aggregates) as in PCC/Road cutting /Transformer foundation or installation area and foundation of pole etc complete all as specified and as directed by Engr-in-Charge.

M&L Earthing complete with galvanized steel earth plate electrode 60cmx60cm x 6mm thick, buried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate not less than 1.5 m deep below normal ground level, connected to aluminium earth strip 32 x 3.15 mm by means of nuts, bolts, check nuts and washers of galvanized iron or steel all as shown in electrical plate No 3 connected to earthing test point protected by and including GI pipe 40 mm bore (light grade) and connected to main test point as directed and including concrete pit in PCC (1:3:6) type C-1,pre cast RCC (1:1½:3) type A-1 cover slab 54cm x 54cm x 5 cm, reinforced with 8mm dia TMT bars @ 150 mm C/C both ways with one handle for lifting, made out of 8mm dia TMT bar embedded in pre cast cover slab , funnel, wire mesh, 20 mm bore GI pipe (medium grade) for watering, charcoal and salt in alternate layers, including necessary excavation and earth work in any type of soil complete all as shown on electrical Plate No 3 of SSR Part-I, and testing complete all as specified and as directed .

Arbind Enterprise

HAMZA CONSTRUCTION CO