PROVN OF DEFICIENT INFRASTRUCTURE FOR COMMISSIONING OF AWS AT AIR FORCE STATION NALIYA

Amount

Surface excavation not exceeding 30 cm deep and averaging 15 cm deep and getting out in soft/loose soil complete all as specified and directed.

Removing excavated soil to a distance exceeding 1000 metre but not exceeding 1.5 Kilometre and deposited where directed at a level not exceeding 1.5 metre above the starting point complete all as specified and directed.

Material and labour for hardcore of broken stone/boulders gauge not exceeding 63 mm, deposited, spread & levelled in layers not exceeding 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

Material and labour for 100 mm thick cement concrete, type C-2, 1:4:8 (40 mm graded aggregate) in sub-floors, sub-bases, floors and pavings etc complete all as specified and directed.

Material and labour for sand filling including spreding levelling, well ramming in layers including consolidation by mechanical vibrator complete all as specified and directed.

Material and labour for pressed precast concrete interlocking paver block of approved shape and size of 60 mm thckness, with minimum compressive strength of 40N/Sqm (M-40), without correction factor for chamfering, made in rubber moulds with 0.50 mm thick scratch proof lacquer coating on top surface, with white cement and pigment laid over and complete all as specified and directed.

Providing precast cement concrete solid blok kerb stone of mimum size 300 x 300 x 150 mm factory made of PCC (1:2:4) type B-1 using 20 mm graded stone aggregate including weathering of chamfered angles etc and setting in cement mortar (Road/Path side Kerb Stone) complete all as specified and directed.

Excavation in trenches not exceeding 1.5 Metre and not exceeding 1.5 Metre in depth for pipe line, etc in soft/loose soil getting out and levelling of bottom surface to required level complete all as specified and directed.

Returning filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick soft/loose soil complete all as spefied and and as directed.

Removing excavated material (Soils) from site to a distance not exceeding 50 metre away and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified and directed.

Material and labour for unwashed sand cushioning to underground cable including punning down of sand in layer complete all as specified and directed. Note : Punned down thickness shall be measured for payment.

Supply and laying unreinforced precast concrete cable cover Class LV, type I, flat size 250 mm x 150 mm x 40 mm in trenches as protection to UG cable complete all as specified and directed.

Supply, laying and testing of 2 core x 25 Sqmm cable XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor with suitable size thimbling, laid in trench/floors/walls/ceilings all etc complete all as specified and directed.

Supply and fixing of Hot press moulded SMC junction box of size 700 x 480 x 210 mm double door hinged (R) duly connected with SPN DB 4 way with incomer SPN MCB 32 Amps-01 Nos, outgoing MCBs 6-20 Ams-02 Nos and 02 Nos x 15 Ams SS combined & 02 Nos of 5 Amps SS combined to be placed on one No of PVC rectangular box of size 250 x 200 x 50 duly internal wiring form MCB DB to sockets with 2x4.0 sqmm +1x4.0 sqmm earth copper and SMC junction box shall be suppoted with 40x40x6 mm angle iron of 1.5 metre long and grouted on ground upto 45 cm with PCC foundation 1:3:6 complete all as specified and directed.

Supply and fixing LED flood light 70 watt 230 V AC out door type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistannt complete with driver and necessary electrical connection from junction box to LED flood lihgt with 3 x1.5 sqmm copper cable complete all as specified and directed.

Material and labour for cutting out concrete blocks, slabs, brick-work or stone masonry (in alternative course), forming toothings for and bonding new workin mortar into old work, including new materials entering old wall for PCC 1:3:6 type B1 using 20 mm graded crushed sotne aggregate complete all as specified and directed.

Supply and lay pipe galavanised "light Grade" of size 50 mm dia for road crossing as in cable protection complete all as specified and directed.

Material and labour for earthing complete with galvanized GI earth plate electrode of size 600x600x6.00 mm, buried directly in gorund (earth pit not less than 2.25 metre below normal ground level) with top edge of earth plate not less than 1.5 metre below normal ground level connected to galvanized earth lead wire 4.0 mm dia by means of bolts, nuts, check nut and galvanized iron or steel including earthwork in any type of soil, charcoal salt 15 cm around the earth plate as shown in electrical plate No 3 of SSR part-I 2009, 20 mm dia watering pipe medium grade 1.50 metre long GI protection pipe light grade 15 mm dia from earth pit to main board. Note : Maximum lenght of GI protection pipe with each earth shall not be less than 7.5 metre ) including necessary pit with cover, including testing on completion.

AARTI ENTERPRISES (BID ID -3159455)