REPALCEMENT OF LT PANLES ACESSORIES 11KV OUDOOR CUBICALS ALONG WITH MANNING OPERATION OF EM INSTALLATION AT 11 KV SUB STATION UPPER SHANKAR VIHAR AND BANASINGH IN THE AREA OF UNDER AGE U ES NOIII UNDER GE U ELECT SUPPLY DELHI CANTT10

Amount

Manning & Operation in receivng-cum-Distribution sub Stn 11 KV by deployment of electrician in shifts as specified, including Sunday and holidays under the concern Area under GE (U) E/S Delhi Cantt as per the Schedule below: (a) Upper Shankar Vihar Sub Stn (i) 1 st shift from 0000 hrs to 0800 hrs one skilled electrician (ii) 2nd shift from 0801 hrs to 1600 hrs one skilled electrician (iii) 3rd shift from 1601 hrs to 0000 hrs one skilled electrician (b) Shankar Vihar 11 KV Sub Stn (i) 1 st shift from 0000 hrs to 0800 hrs one skilled electrician (ii) 2nd shift from 0801 hrs to 1600 hrs one skilled electrician (iii) 3rd shift from 1601 hrs to 0000 hrs one skilled electrician

Note : (i) The contracotor will ensure suitable repalcement of electrician while on leave/weekly holidays and Wages for the same deemed to be included in the quoted rate. (ii ) The contractor shall ensure that electricians/ operator always be present in each shift. In case of absence of any worker the penalty @ Rs 100.00 per hours per electricians/ operator shall be imposed on the contractor. (iii) The contractor shall be responsible for maintaining the complete area (i.e. inside boundary wall ) such as building , hard standing , foothpath etc in neat and clean position . All necessary T&P for cutting /cleaning of grass and vegitation will be arranged by contractor without any extra cost. (iv) The contractor shall provide uniform , raincoat, protective clothing such as hand gloves ,helmet, safety belt , first aid box and shoes etc to all persons on duty and the cost of the same is deemed to be included in quoted rate. (v) Person employed should be working experience of working on HT and LT Installation. (vi) The contractor shall provide log sheet and maintain the the same on daily basis and the cost of the same is deemed to be included in quoted rate.

Worker's wage per person per day per shift (inclusive of GST as applicable)

Employees Provident Fund as per existing rules (Prescribed Rate of EPF as applicable on (minimum wages without GST ) + GST Rate as applicable on Prescribed Rate of EPF as applicable on (minimum wages without GST )

Employees state insurance as per existing rules. (Prescribed Rate of ESI as applicable on (minimum wages without GST) + GST Rate as applicable on Prescribed Rate of ESI as applicable on (minimum wages without GST )

Contribution of Bonus as per existing rules. (Prescribed Rate of BONUS as applicable on (minimum wages without GST) + GST Rate as applicable on Prescribed Rate of BONUS as applicable on (minimum wages without GST)

Over head & profit on total of srl No 1.02 to 1.05 as applicable.

LWC as per existing rules on total of srl no 1.02 to 1.06. The bidder should note that the minmum wages including all statutory provisions as mentioned in item no 1.02 to 1.06 are exclusive of GST for calculating of labour cess. Refer Sch 'A'Note No 33 (e) on Page No 17 of Tender Document.

NOTE For Item 1 and sub items :- (a) The quoted rate against EPF, ESIC and Bonus shall be considered for payment on actual basis. Contribution towards EPF, ESIC and Bonus is payable only after submission of valid and authentic document in support of having paid the requisite amount of bonus to the workmen, ie proof of payment. (b)The rate quoted shall not be less than minimum wages as notified by Government of India / State Government / Local body whichever is higher including all statutory provisions such as EPF,ESIC,Bonus,taxes etc as applicable and also not less than applicable rates for contribution of employer towards EPF,ESIC, BONUS and LWC under respective heading /subitems. In case the rates quoted are less than the minimum wages as notified by the Government of India / State Government / Local body whichever is higher including all statutory provisions such as EPF,ESIC,Bonus,taxes etc on the last due date of bid submission. his tender will be treated as non bonafide and will not be considered for acceptance.In such case,the lowest bidder shall be determined from amongst the valid/bonafide bids only. (c) 'NIL' or 'Zero' quoting against OH & Profit will be treated as 'Non-bonafide'.

(d) Contractor is required to quote upto two digits after decimal place or otherwise it will be consdered by rounding off to two digits after decimal place in accordance with Rules for Rounding off of Numerical Values in accordance with IS:02 OF 1960(Revised 2016) of BIS. (e) Any variation in minimum wage, liability of EPF/ESIC/Bonus/LWC/GST shall be adjusted for reimbursement/recovery as under:- (i) Variation in minimum wage including other related statutory provisions shall be adjusted in terms of Condition 63 of GCC (IAFW-2249). (ii)Variation in percentage/rate of GST and LWC shall be adjusted as per instructions in Annexure XVI of MES Manual on Contracts which deals with ‘Reimbursement/Refund on Variation in Taxes Directly Related to Contract Value’

Dismantling the existing corroded/damaged LT pannel/feeder pillar boxes of any size by disconnecting all the incoming / out going cables, sealing the cable ends, disconnecting incoming / out going MCCB's from bus bar chamber and removing all the items

Labour and T&P only for Taking out LT cable loop of any size by execavation and taking out all material as required for connecting of cable to new LT panel including relaying the remain cables in same trench after making connection and testing complete all as specified and directed.

Supply , fixing and commissioning of LT Panel Out door LT Panel / LT Pillar Box of comprising of the following in replacement old u/s panel.

Fabrication Details : outdoor type stainless steel (SS 316) cubical enclosure compartmentalized exterior and interior mirror type brushed suitable for highly corrosive environment, high creep resistance, better mechanical properties like ductility, yield strength, hardness etc.The enclosure shall be made of 2 mm thick SS 316 sheet. The fixing of double doors shall be on SS hinges with anti-theft provision (the door can’t be removed from enclosure without cutting enclosure). All fabrication/welding shall be done with TIG/MIG or as approved by Engineer in charge suitable for SS 316. Sliding handle and locking arrangement front and rear both side . Enclosure shall be suitable for AC supply system 415 volts, 3 phase, 4 wire, 50 Hz. IP-55 class protection and mounted on channel 75 mm welded with panel of SS 316 with 04 Nos foundation bolt of size not less than 20mm dia and 300mm long. The enclosure shall have provision of cable alley . Cable entry from bottom side including internal wiring with PVC insulated solid, copper conductor FRLS cable, IS-694 marked, 1100 volts grade of appropriate size (but not less than 2.5 sqmm)

Bus bar details : Material shall be alluminum bus bar, sleeving heat shrinkable type, with bus bar sizes for phase 1.5 times the Rating of incommer MCCB /ACB for main Bus bar & main MCCB and out going shall be of rated capacity and all bus bar shall be support of epoxy type insulators for connecting the incoming & outgoing cables with glands , earthing of 40x6 mm GI Flat.

Wiring : Pannel wiring shall be of 2.5 sq mm copper standard with 5A MCB wiring for controll wiring and indication lamps

Accessories for Pillar Box : Digital Multifunctional Meters CT/PT programmable with RS 485 communicatio port CL 0.5 with direct acess to basic power and Energy parameters and Indication Lamps (LED) - 03 No. make: L&T cat no WL440531OOOO or equivalent in Secure /Elmeasure

Switch Gears: (a)Incommer:- 1000 A 50KA,ACB 4 pole Microprocessor based type-1nos Make:Siemens/L&T/or equivalent in Schnider

(b)Outgoing:-(i) 160A, 4 pole,50KA,MCCB microprocessor based type along with sprader terminals along with sprader terminals-01 no,s Make:HPL/Siemens/L&T/or equivalent in Schnider (ii) 400A,4 pole , 35KA,MCCB along with sprader terminals along with sprader terminals-06 nos Make:HPL/Siemens/L&T/or equivalent in Schnider (iii) 200A,4 pole, 35KA,MCCB along with sprader terminals along with sprader terminals-02 nos Make:HPL/Siemens/L&T/or equivalent in Schnider

Note : Rate quoted includes for necessary PCC foundation of LT pannel and includes the cost of all Accessories and switch gears

Dismantling/ taking down 11 kv load break switch outdoor type and supplying , installation, testing and commissioning of 11 KV, 630 Amps having short circuit capacity 20kA/3-sec, Outdoor (IP54), RMU (Ring main unit) 2-way comprising of 01 Nos motorized operated Load Break Switch and 01 Nos 630 Amp Fixed-Type motorized spring-charging VCB electrolytic grade copper busbars all inside single, gas-filled, robotically welded stainless steel 304 (Non Ferrite Non Megnetic Grade) tank with min. thickness 3+0.5 mm, IP 67 Degree of Protection , internal-arc classified 20kA/1sec, on-site-repairable with site replacable bushing/coupling/mechanism, gas refilling etc. The enclosure shall have padlockable double-door access with anti-theft higes, fully covering the front facia and cable boxes to ensure fail-safe anti-theft protection. The unit alongwith Bus-connected, fixed-type Auxiliary transformer shall include the following along with all necessary accessories and fittings as required at site. Make- ABB/SIEMENS/C&S/SCHNEIDER.

(A) 01 Nos. Incoming Load Break Switch module each consisting of following accessories :- (i) Each switching-unit is designed as a three position switch. This three function switch combines the functions of switch-disconnector and earthing switch. (ii) 11kV, 630A Load Break Switch with interlocked line-earthing scheme both short circuit current - 20kA/3-sec, Making Capacity - 50kAp -01 No (iii) Auxiliary contacts - 1NO + 1NC-01 No (iv) Spring-assisted snap-action motorized mechanism with un-inhibited operating shaft for emergency manual operation with integrated earthing switch -01 No (v) Cable terminals (site replacable Cable bushings situated not beyond 300mm from cable-cover to allow ease of access for installation/testing/replacement purposes) with double-door arrangement for enhanced safety (IP54+IP3X) interlocked to prevent access upto 11 KV , 300 Sqmm , 3 Core , XLPE AL cable termination in live-condition. Each Set of 03 (vi) Right angle boots (push on type)-Each Set of 03 (vii) Arc proof cable covers having cable entry from bottom , front with Interlocking mechanism including earth switch -01 No (viii) Capacitive voltage indication fixed type system as per IEC61243 with LED - 01 Set (ix) Fault Passage Indicator - It is to be provided for each incomer load break unit, FPI with LED/digital display to be added for detection of cable fault-01 No (x) ON, OFF, EARTH mechanical indication on the front mimic of the panel - 01 No.

(B) 01 Nos. Outgoing VCB module each consisting of following accessories :- (i) Each function-unit consists of a vacuum-circuit breaker in combination with a three position-switch.The three-position-switch fulfills the operation of the disconnector-function and earthing function. (ii) 11kV, 630A Fixed-Type VCB module with series disconnector cum earthing switch of short circuit breaking current/withstand - 20kA/3-sec, Making Capacity - 50kAp-01 No (iii) Aux. contacts - 1NO+1NC-01 No (iv) Stored-energy motorized high-endurance spring charging mechanism (M1+), with inbuilt spring-charging lever and mechanically latched ON/OFF push-buttons to allow handle-less and un-inhibited operation -01 No (v) Cable terminals (site replacable Cable bushings situated not beyond 300mm from cable-cover to allow ease of access for installation/testing/replacement purposes) with double-door arrangement for enhanced safety (IP54+IP3X) interlocked to prevent access upto 11 KV , 185 Sqmm , 3 Core, XLPE AL cable termination in live-condition. Each Set of 3 (vi) Right angle boots (push on type)-Each set of 3 (vii) 3O/C + 1E/F self powered numerical protection relay with Low and High set for Over current and Earth Fault. Relay should have facility to display the maximum loaded phase current also.Relay shall record minimum 5 fault records with time stamping. Relay shall be communicable with RS 485 Port on MODBUS Protocol-01 No (viii) Associated ring-core cast-resin insulated CTs 100/1 Amp , 2.5 VA, 10P10 for protection - Each Set of 3 (ix) Arc proof cable covers with self Interlocking mechanism with earth switch -01 No (x) Capacitive voltage indication fixed type system as per IEC61243 with LED -01 No (xi) Push button for breaker trip (xii) Shunt trip coil 24V DC - 01 (xiii) ON, OFF, TRIP mechanical indication on the front mimic of the panel - 01. (xiv) Emergency Trip Push Button - 01.

(C) 01 No. Bus-connected, fixed-type Auxiliary transformer with floor-mounted compartment of matching height and depth, positioned along-side RMU to provide required aux. supply and metering consisting of following accessories :- (i) 1-Ph (11kV/rt3):230VAC, 500VA Auxiliary transformer-01 No (ii) 2x12 Volt DC battery-01 Set (iii) Battery charger-01 No (iv) HRC fuse-links for primary side isolation and AC/DC MCBs for secondary isolation-01 Set (v) Voltmeter & RYB LED Indications to confirm AC/DC supply availability-01 Set (vi) Anti-condensation space-heater-01 No (vii) CFL lamp for illumination and 3-pin socket with switch -01 No

Note:- (i) It is preferable to have all feeder-switches inside single stainless steel compartment with incomer feeders at the extremities to prevent chances of failure due to plug-in coupling arrangement. (ii) Necessay interclocking arrangement shall be provided for safety and operations including two plate Earthings of strip sizes 32x4mm. (iii) Drawing of the RMU provided by the contractor must include the drawing of the foundation and foundation of RMU to be included in the quoted rate complete all as required at site. (iv) The cost of PCC works for placing RMU on plinth is deemed to be included in the cost, height of the plinth should not be less than 0.45 mtr from ground level.

S&F and installation battery 12 volts,100 AH, dry type in replacement of old unserviceable battery in battery charger with suitable size of new copper battery terminal and lugs and initialy charging, commissioning and testing complete all as specified and directed.

Excavation in trenches not exc. 1.5 m wide and not exc 1.5 m deep in soft/loose soil for laying of cables or GI pipe and getting out including levelling of bottom suface to required level complete all as specified and as directed.

Material and labour for river washed and screened, dry sand for filling in trenches below and around underground cables for cushioning of cables etc,complete all as specified and as directed.

S&Laying sub class B bricks having minimum compressive strenth 75 Kg/sqm laid in trenches for cable protection etc complete all as directed by Engineer-in-Charge.

Removing excavated material (ie soil) from site to a distance n. exc 50 m away and depositing where directed at a level n. exc. 1.5 m above the starting point complete all as specified and as directed.

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

laying only LT underground cables 1100 volts grade, PVC insulated XLPE and PVC sheathed, heavy duty armoured, with multistranded aluminium conductors, IS-1554 marked, laid in trenches / ducts / fixed on poles / walls / laid under roads / paths / drain / culverts or encased in GI pipe complete of size 240 Sqmm 3.5 core.

S&F of Switch Disconnector Fuse units of 630Amp TPN open executive type in existing main LT Panels complete all as specified and as directed.

V r traders

Microsys Controls India

MV Engineers And Contractors

Vijay Electricals

Rajindera Enterprises

mayur enterprises

Buddham Builders

V.K. Enterprises

Ridhi engineers and builders