PROVISION OF STANDBY CABLE FOR SMQ QUARTERS AT HQ

Amount

Supply and laying, connecting, testing, commissioning HT UG cable XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavyduty) with aluminium conductor, 11000 volts Earthed, grade cross sectional area 120 Sqmm 3.0 Core laid in trenches / ducts/ inside protection pipeincluding cable glands, lugs and suitable size of MS saddle clips etc. all as directed by Engr-In-Charge. Make: Polycab(ISI Marked)/ Finolex(ISI Marked)/ Havells (ISI Marked)/ KEI (ISI Marked)/ Gloster (ISI Marked) Note:-(a) Excavation, sand cushioning, bricks shall be measured and paid separately (b) The contractor shall produced GST purchase voucher to the Engineer-In-Charge for future reference.

Excavating in trenches, not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. not exceeding 10 sqm on plan and not exceeding 1.5 mtr in depth and getting out soft/loose soil complete all as specified.

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

Removing of surplus soil to a distance not exceeding 50 metre and deposited where directed at a level not exceeding 1.50 metre above the starting point all as specified.

Supply, lay and fix 100 mm bore galvanized iron tubing (light grade) including all fittings and laid in trenches, walls and ceilings or laid in floors complete all as specified and directed. Make:- Jindal/ TATA/ Prakash/ Surya Roshni ltd/ Nezone Tubes Ltd/ Bansal Note: Excavation shall be measured and paid in separate item

Supply and filling for dry sand in cable protection trenches before and after the cables are laid, for sand cushioning to cables complete all as specified and directed. NOTE : thickness after punning of sand shall be (minimum as specified in SSR) measured and paid in this item.

Supplying and laying un-reinforced precast concrete cable cover, class HVP,type 1 with peak, size 300 mm x 180 mm x 40 mm complete all as specified.

Supply and fix Cable jointing kit for 11 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 to 185 sqmm,complete all as specified. Make: M-Seal/ Cab-Seal/ Denson/ Raychem Note:- Contractor shall produced original GST purchase vouchers to the Engineer-In-Charge for any future reference.

Material and labour for PCC 1:1.5:3 using 20 mm graded crushed stone aggregates as in foundation / footing etc. complete all as specified.

Material and labour for brick work with sub-class 'B' bricks (old size), straight or curved on plan exceeding 6 m mean radius , built in cement mortar 1:6 all as specified.

Material and labour for earthing with galvanised steel earth plate electrode 60 cm X 60 cm X 6 mm thick burried directly in ground (earth pit not less than 2.25 mtr below ground level) with top edge of the plate not less than 1.5 mtr below ground level connected to 32 mm x 6 mm thick GI strip protected by 50 mm bore light grade galvanised iron pipe and other end connected to test point as directed including funnel with wire mesh and watering pipe 20 mm bore medium grade galvanised iron pipe with charcoal and common salt in alternaterlayers of 15 cm thickness all around the GI plate electrode with concrete pit in PCC 1:3:6 type C-1 with cast iron frame including cast iron cover10mm thick hinged to CI frame and 8mm MS rod for handle including painting with synthetic enamel paint of approved colour and put number marked with GI plate above 45 cm from ground level as per colour code in AF station, necessary excavation and earth wok in soft/loose soil and disposal of spoil to a distance n exc 50 m and necessary testing complete all as shown in electrical plate No 3 of SSR part-I all as specified. Note: (i) The cost of GI strip and GI protection pipe upto 7.5 mtr is deemed to be included in the quoted rate. (ii) The cost of excavation, earth work are deemed to be included in the quoted rate.

Supply, installation, commisioning and testing of 11KV, 630A, 21KA, 3sec motor operated, compact gas insulated for outdoor application with IP-67 class of protection of tank & IP-54 class for full body, impulse withstand voltage of 75 KV, insulation level of 28 KV (@power frequency of 1 min), control voltage 24V DC for motor operation, fully rated with earth switch, spring assisted mechanism, Arc proof hinged type cable cover interlocked with Earth Switch, Red/Green Push button for On/Off Operation, capacitive voltage indication fixed type, suitable rating CTs, Air insulated cable boxes and boots suitable for bottom entry front / side / rear termination of 3 core cable upto 185 Sqmm, both side extendible non- draw out type Ring Main Unit having interlocking facility with following details:- (04 Module HT Switchgear having 02 LBS & 02 VCBs) (a) Incoming : (i) Incomer No.1:- 01 No., 630 Amp motorized Load break switch triple pole, single break 3 position as incomer (ii) Incomer No.2:- 01 No., 630 Amp motorized Load break switch triple pole, single break 3 position as incomer Note for Incoming: On, Off and earth having STC capacity 21KA for 3 seconds with copper bus bar and copper earth bar as per IEC 61958-1, earth fault indicator. (b) Outgoing: (i) Outgoing No. 1:- 01 No., 630 Amp motorized Vaccum circuit breaker triple pole, single break 3 position as outgoing Note for Outgoing No 1: On, Off and earth having STC capacity 21KA for 3 seconds with copper bus bar and copper earth bar as per IEC 61958-1, cable bushings, shunt trip control, busbar cover, ring core current transformer of ratio 100A/1A. (ii) Outgoing No. 2:- 01 No., 630 Amp motorized Vaccum circuit breaker triple pole, single break 3 position as outgoing Note for Outgoing No 2: On, Off and earth having STC capacity 21KA for 3 seconds with copper bus bar and copper earth bar as per IEC 61958-1, cable bushings, shunt trip control, busbar cover, ring core current transformer of ratio 200A/1A. General Note: - (a) Foundation work as per OEM's recommendation is deemed to be included in the quoted rates for installation of RMU. (b) Units shall be SCADA compatible. (c) The payment shall only be released after getting purchase vouchers and neceesary test certificates indicating in Schedule A, BOQ and Particular Specification. Make: BHEL/ ABB/ Schneider/ Siemens/ Ardrew Yule/ L&T

Material and labour for expanded metal, cut to length, bent to shape required and tying with and including annealed mild steel wire not less than 0.9mm dia or fixing with galvanised steel staples supplied and fixed complete to wood or steel members complete all as specified. Note: The weight of expanded metal not exceeding 4 Kg/ Sqm

Supply and fix framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified.

Dismantling steel poles/ struts, of any size as directed by Engineer-In-Charge.

Dismantling cross-arms of M.S. channel or angle sections etc. complete all as directed by Engineer-In-Charge.

Dismantling insulators any type, any size complete all as directed by Engineer-In-Charge.

Dismantling of ACSR or AAC conductors complete all as directed by Engineer-In-Charge.

MAHINDER ELECTRICALS

M/S DEEDAR ENTERPRISE