PROVN OF DEFICIENT GEYSERS AND EXHAUST FANS FOR CERTAIN SMQS AT 24 ED AF UNDER AGE I MANAURI

Amount

Excavation in trenches not exceeding 1.5 Mtr wide and not exceeding 1.5mtr in depth for laying of cable etc and getting out in soft/loose soil, complete all as specified and directed. (NOTE: Excavation & earthwork for cables shall be carried out by Machnical means or manual method as per direction of Engineer-in -Charge)

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

Removing excavated material not exceeding 50 Mts and depositing where directed at a level not exceeding 1.5 Mtr above the starting point complete all as specified and directed.

Supply & filling of sand cushioning (dry sand) free from impurities or vegetable grass in under ground cables for cable protection in layer of 8 cm deep before laying of cable and 15 cm depth after laying the cable, complete all as specified and directed. (NOTE : Punned thickness of sand layers shall be measured and paid)

M&L sub class B bricks old size well burnt, laid dry flat in trenches for protection of cable over LT/HT cable complete all as specified and directed.

Supply, laying, jointing, testing & commissioning in trences/ fixing with pole/ connecting, thembling, glanding of XLPE insulated under ground screened PVC bedded, galvanised steel strip or wire armoured, electric power cable (Heavy duty) 1100 volts grade with stranded aluminium conductor of size 16.00 Sqmm 4 core (earthed) complete all as specified and directed. (NOTE: (i) Excavation & earth work, sand cushioning, brick protection shall be measured and paid under respective items) (ii) Rate of thembling & Glanding should be included in quoted unit rate.

Supply, laying, jointing, testing & commissioning in trences/ fixing with pole/ connecting, thembling, glanding of XLPE insulated under ground screened PVC bedded, galvanised steel strip or wire armoured, electric power cable (Heavy duty) 1100 volts grade with stranded aluminium conductor of size 25.00 Sqmm 4 core (earthed) complete all as specified and directed. (NOTE: (i) Excavation & earth work, sand cushioning, brick protection shall be measured and paid under respective items) (ii) Rate of thembling & Glanding should be included in quoted unit rate.

Boring of holes under road/drain/PCC path by manual method for inserting upto 150 mm dia of bore pipe /GI tubing for cable protection complete all as specified and directed. (NOTE: Depth of bore shall not be more than 1.5m below natural Ground level)

M&L for earthing for various sub station equipment with galvanised cast iron earth plate of size 600 x 600 x 6 mm thick burred directly in ground not less than 2.25 Mtr below normal ground level, earth plate packed on all side with charcoal mixed with salt to a thickness of 150 MM connected by GI earth strip of size 32 x 6mm thick soldered and riveted to earth plate. GI earth strip will be protected by using 50 mm bore light grade GI pipe earth plate to steel tubular pole including flat iron clamp 25 x 3 mm including bolts nut and washers complete including watering GI pipe 20 mm dia light grade 2.5 Mtr long the earthing include PCC pit including necessary earth work and disposal of surplus soil to a distance not less than 50 Mtrs, chamber of PCC (1:4:8) type D 2 using 40 MM graded stone aggregate, coping shall be PCC(1:3:6) type C1 using 20 MM graded stone aggregate, RCC pit cover 50 MM thick (1:2:4) type B1 using 20 MM graded stone aggregate, reinforced with 8 MM MS bar at 80 MM C/C both way in lieu of CI pit cover and angle iron frame including flame funnel, wire mess, GI earth wire, 8 SWG under the earth and on the pole upto height of 1.5 Mtr shall be protected by 15 MM dia GI pipe (Light grade) GI pipe to be fixed with pole by means of 2 Nos flat iron clamp 25 x 3 MM size complete with bolts with nuts washers etc complete all as specified and shown in Electrical plate No 3 of MES SSR part -I 2009. (NOTE: 1. GI earth strip upto & including 7.5RM from the earth test point shall be deemed included in quoted unit rate. 2. GI earth strip beyond 7.5RM shall be measured and paid separately under respective items).

Supply, Install, testing and commissioning of LT feeder panel for 415 volts ,50 Hzs, 3 Phase 4 wire system , cubical panel CPRI approved factory made, KIOSK pedestal type, dust and vermin proof fabricated made out by 3.15 mm thick MS black sheet duly high class powder coated paint with locking arrangement and two earth terminal suitable cable glands for all incoming & outgoing cable including grouting of LT panel on duct or PCC foundation with plated and passivated nut, bolts, and washers complete comprising the following items:- Note : Contractor shall be taken drawing approval from this office for conforming to size and all tech details before placing order) (a) Incoming :- MCCB -160 Amps rated, 4 pole, TPN, 415 volts grade , 35 KA thermal magnetic operated - 01 Nos (b) Aluminium bus bar suitable size and thickness for 'R' 'Y' and 'B' current rating 300 Amp and for neutral 150 Amp -01 set (c) All incoming and outgoing connection in MCCB/ fitments carried out through suitable rating aluminium strip/lugs.

Material and labour for sub main wiring with two runs of single core PVC FRLS IS-694 cable with unsheathed multi-stranded copper conductor of size 4 Sqmm and drawing through in concealed rigid non metallic PVC conduit pipe medium grade heavy duty in suitable size with all necessary fittings including one run of FRLS insulated unsheathed stranded copper conductor cable of size 4 Sqmm as earth wire (green in colour) and connected to common earth dolly complete including taking down of old unserviceable sub main wiring including taking out to old unsv sub main wiring with accessories complete all as specified and as directed. Note : (i) Two run of 10 sqmm with one run of PVC conduit pipe shall be measured agaist one unit. (ii) Cost of cutting /chasing/ plastering /colouring etc as site shall be included matching to disturbed surface all as existed.

Supply and fix sheet metal enclosure distribution board TPN, 4 poles ,double door, 4 way with 200 Amps rated copper bus bar vertical type including for provn of MCCB 4 pole 63 Amps as incomer incl concealed in surface of wall and making all connection using gland , thembles in required size including taking down to old unsv DBs in any make/ model/ way etc with accessories complete all as specified and directed Note; Quoted rate shall be included cost of MCCB , cutting plastering , colouring to surface of wall to be concealed etc all site required matching with existing surface. Make ;- Legrand/ Siemens/ L&T

S & F sheet metal enclosure single pole and a nutral enclosure with a two pin and earth plug and socket with one single pole MCB SP 20 Amp,240V complete all as specified & directed.

Supply and fixing MCB , SPN, 2 pole 220 volts , 32 Amps , "C" Curve 10 KA complete all as specified and directed.

Supply and fixing MCB , single pole 220 volts , 32 Amps , "C" Curve 10 KA complete all as specified and directed.

S&F water heater storage type 5 star rating energy efficient, electrical operated , capacity 25 litres with inner steel tank, thermostat etc including hot & cold conduit and valve with fittings complete incl making good the disturbed surface complete all as specified and directed. Make : Havells Model No Monza DX/ Racold Model No CDR 25/ V-Guard Model No EMA-25

S&F steel water tubing 15mm dia (Bore), galvanised, ‘medium grade’ with all fittings, fixed on walls, ceiling or laid in floors or any other situation with fittings and connections, etc, complete all as specified & directed.

S&F angle valves ,ISI marked, with iron wheel head, screwed both ends for iron pipe and fixed of size 15 mm bore pipe including PVC connection 600 mm long for geyser complete all as specified and directed.

S&F in repair 15mm bore bib tap cast copper alloy with crutch or butterfly handles screwed down for iron pipes or for brass ferrule complete all as specified & directed.

Supply and fixing as new exhaust fan 300 MM sweep steel body heavy duty with louver mounting bracket ISI marked 4 star rated energy saving less noise capacitor type incl making hole in brick wall plastering colour coading and all site required work for disturbed surface matching with existing and making electric connection using three core copper cable drawn through in PVC conduit pipe complete all as specified and directed. (Make:Crompton greaves /Bajaj/ Khaitan/ Usha).

M/S SATISH KUMAR

M/S vibhuti enterprises

M/S AM ENTERPRISES