Provision of Interleaving Circuit for Approach light and allied electrical works at JPNI Airport Patna

Amount

Supply of following sizes 5 kV grade PVC insulated & PVC sheathed, antitermite & anti-rodent, multi-stranded copper conductor single core Airfield lighting cable confirming to IS 1554 (Part-II) with up to date amendments and confirming to tenders technical specifications etc.complete as required.

1C X 6 Sqmm

Supply of HDPE Double Wall Corrugated Pipe of ID:38mm & OD:50mm as per confirming to IS:14930(Part-II) amended upto date etc complete as required.

Supply of 50 mm outer dia. HDPE pipe ,Material Grade:PE 100, PN 10 and confirming IS:4984:1995 amended upto date etc complete as required.

Supply of 5 kV grade ESNA connector and suitable for field attachment with 5kV grade PVC insulated, PVC sheathed following cable conforming to technical specifications etc. complete as required. single core 6 sq. mm copper conductor

Supply of following rating 5KV, 50 Hz individual lamp series type Isolating Transformer encapsulated in TPR/TPE with primary and secondary connection leads complete and confirming to tenders technical specifications, terms & conditions etc. complete as required.

300 watts,6.6/6.6 amp

200 watts,6.6/6.6 amp

Supplying and making straight through joint with heat shrinkable jointing kit including ferrules and other jointing materials for following sizes AFL cable size of PVC/ XLPE insulated and PVC sheathed copper conductor cable of 5.0 KV grade as required.

1C X 6 Sqmm

Making field connections by crimping 6/16 sq.mm. plug & receptable with existing 6/16 sq.mm. single core PVC copper conductor cable including filling the gap with water sealent material applying HT insulation tape over which again applying PVC insulation tape complete etc as required.

Laying of following sizes upto 50mm outer dia. HDPE/DWC pipe in the existing trench/open duct including coupling, splicing of pipe etc complete as required.

Laying of following sizes upto 50 mm outer dia. HDPE pipe with HDD trenchless method direct in ground at upto depth of 3.0 meter (i/c under Runway/Taxiway/Road) in all type soil including coupling, splicing of pipe,rope etc complete as required in all respect as per specification.

Installation of 450mm height C.I. transformer housing boxes with a base concrete of 1:3:6 of size 630x630x100mm thick, all round concrete of 1:2:4 of 150mm thick, top sloped with 1:2:4 cement including soil exacavation, providing and fixing 300mm long 15mm dia "B" class GI pipe with check nut for drainage of water along with levelling,earth connection etc. complete as per ICAO standard and as per direction of E-I-C.

Laying of one number PVC insulated and PVC sheathed/XLPE power cable of 5 kV grade upto 16 sq. mm size in the existing RCC/GI/HUME/METAL/HDPE pipe etc. as required.

Laying of one number PVC insulated and PVC sheathed/XLPE power cable of 5 kV grade upto 16 sq. mm size in the existing masonry open duct as required.

Excavation for cable/pipe trenching/chamber/foundation etc as per site requirement of depth upto 1.2 m in soft soil including refilling,dressing of sides and ramming of bottoms,getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50 metres.

Excavation of hard rock for cable trench depth upto 1.2 m including refilling by soft soil,getting out and disposal of excavated soil as directed within a lead of 50 metres.

Constructing brick masonry chamber of size 1200mmx1000mmx1000mm of inner clearance with wall width 225mm in cement mortar 1:4 (1 cement :4 coarse sand ) inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement: 3 Coarse sand) finished with floating coat of neat cement, foundation concrete 1:3:6( 1 cement: 3 coarse sand:6 graded stone aggregate 40 mm nominal size) all complete as per standard design with cover of 100 mm thickness made by RCC in cement mortar 1:2:4( 1 cement: 2 coarse sand:4 graded stone aggregate 40 mm nominal size) in two piece with 12 mm rod handle in order to easy handling.

Supplying and making cable route marker with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ) of size 60 cm X 60 cm at the bottom and 50 cm X 50 cm at the top with a thickness of 10cm including inscription duly engraved as required.

N L Neema

M/S AMAR ENTERPRISES