MANNING AND OPERATION FOR MAINTENANCE OF HT/LT SUB STN AND DG SETS AT SAUW SUB STN, INS SATVAHANA, 20 CABIN BLDG, EKM BLDG, ETS TOWER, SAUW BLDG AND REPAIR / MAINT OF LT DISTRIBUTION SYSTEM AND OTHER CONNECTED WORKS IN MWC,TPW, SMHQ, FLEET OFFICE, FM

Amount

Excavation in trenches n.exc 1.5 m wide and not exc 1.5 m depth and getting out in soft and loose soil complete all as specified and directed.

Returning and filling in of excavated material any type including spreading,levelling,watering and well ramming in layers not exceeding 25 cm each complete all as specified and directed.

Removal of surplus excavated material of any type not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and directed.

M&L for Sand cushioning/sand covering for underground cable protection complete all as specified. Note: Punned thickness only will be measured and paid.

Supply and laying precast concrete cable covers class HV type 1 flat size 300 x 180 x 40 mm laid along alignment of cable as protection to cable in trenches complete all as specified and directed by Engineer-in-Charge.

M&L for GI pipe light grade 100 mm dia laid along road crossings / plinth protection with suitable fittings for cable protection or fixed to the pole/ Wall complete all as specified and directed by Engineer-in-Charge . Make : Surya Roshni Ltd / Tata / Jindal steel / Prakash

M&L cable jointing kit for 11 KV (Earthed) grade XLPE cable for outdoor end termination heat shrinkable type joint complete with jointing material and accessories suitable for size 3 core 240 to 300 Sqmm including testing after jointing complete all as directed . Make: M-Seal/ 3M/ Raychem/ Denson

M&L cable jointing kit for 11 KV (Earthed) grade XLPE cable for indoor end termination cold shrinkable type joint complete with jointing material and accessories suitable for size 3 core 120 to 185 Sqmm including testing after jointing complete all as directed . Make: M-Seal/ 3M/ Raychem/ Denson

M&L cable jointing kit for 11 KV (Earthed) grade XLPE cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armored aluminium conductor cable of size 240 to 300 Sqmm including testing after jointing complete all as directed . Make: M-Seal/ 3M/ Raychem/ Denson

S&F in repair MCCB 3 Pole, 415 V, adjustable type, 100 Amps with minimum breaking capacity 25 KA Complete all as specified and directed. ( Make: GE / L&T / C&S / Schneider/ Seimens )

S&F in repair MCCB 4 Pole, 415 V, adjustable type, 200 Amps with minimum breaking capacity 35 KA Complete all as specified and directed. ( Make: GE / L&T / C&S / Schneider/ Seimens )

S&F in repair MCCB 4 Pole, 415 V, adjustable type, 250 Amps with minimum breaking capacity 35 KA Complete all as specified and directed. ( Make: GE / L&T / C&S / Schneider/ Seimens )

S&F in repair MCCB 4 Pole, 415 V, adjustable type, 400 Amps with minimum breaking capacity 35 KA Complete all as specified and directed. ( Make: GE / L&T / C&S / Schneider/ Seimens )

Taking down old unserviceable ACB and Supply and fixing ACB 4 Pole, 415 V, with Thermal Magnetic Release (Manual Fixed type) of 1000 Amps capacity including necessary modification in the panel complete all as specified and as directed. ( Make : SEIMENS/GE/L&T/C&S/ LEGRAND )

M&L for detecting HT/LT UG cable faults located in any stretch / depth with cable fault locator consisting of microprocessor based, identification instrument, cable tracer for exact location of under ground cable routes complete all as specified and as directed. Note :- The rate quoted shall deemed to be inclusive of rental charges for T&P viz cable fault locating instrument, charges for operator and transportation etc.

M&L for Battery Charger suitable for control DC circuit of 11 KV RMU's and required Input Voltage 230 V AC , Out Put DC voltage is 12 V DC / 29Amp including taking down old complete all as specified and directed by Engineer-in-Charge. Make: AMARA RAJA / EXIDE / AMARON

M&L for replacement of damaged space heater in HT VCB 11 KV with new one suitable to operate on 220 Volts AC supply complete with necessary wiring and control cable with toggle switch complete all as directed by Engr-in-charge.

Dismantling Existing earthing and providing new maintenance free Chemical earthing complete with 40mm x 3000mm Advance Chemical Earthing Pipe made up of copper with (copper Strip in Pipe Technology) with 100 Kgs of Back Fill Compound buried directly in ground (Rocky soil) with earth pit not less than 2.5 Mtr deep below the normal ground level with top edge of plate not less than1.5 Mtr below normal GL connected to Copper strip 50x6mm as earth strip by means of SS bolts,nuts,check nuts and washers all as per IS 3043-1987 all as specified or indicated including testing on completion and as directed. The earth resistance shall be measured using fall of potential method as per para 37 of IS:3043 & Combined resistance should be less than 1 Ohms. (Note:-The unit rate shall be deemed to include for Excavation & earth work in any type of soil,PCC (1:3:6) type Chamber,RCC 1:2:4 type B-1 cover 50 mm thick reinforced with 8mm dia CTD bars@75mm c/c both ways ,MS handle 12mm dia and funnel Measure the earth resistance as per IS 3043:1987 code of practice. Earth resistance value shall be less than 1 ohm in non-rocky/non-sandy surface by single electrode Installation and in rocky surface by multiple electrode installation (not more than three electrodes & its individual earth pits). For earthing purpose, if solid rocky layer is found within 10 feet from ground level while digging the earth pit then it is considered rocky surface).

Material and labour for provision of earthmat laid in trenches/ducts/walls/Roof Top made of following sizes of Copper strips including jointing by means of riveting and brazing complete as required and directed.

a) Copper 50 x 6 mm

Out sourcing of services for the operation & maintenance of SAUW HT/LT Electrical Sub Station & DG Sets for smooth and trouble free operation round the clock in three shifts of 08 hours each including Sundays and holidays consists of the following equipments/ plants all as specified and directed by Engineer-in-Charge. List of plants to be operated are as under :-

SAUW HT/LT SUB STN : (a) Sub station building (b) Transformer 11KV/ 433V - 3 Nos (Indoor). (c) VCB panels - 3 Nos (Indoor) (d) LT Panels - 1 No (Indoor) (e) LT Panels - 3 Nos (Outdoor) (f) DG Set - 125 KVA - 01 No (g) HT 11 KV RMU - 2 Nos.

COMMAND STADIUM HT/LT SUB STN: (a) Transformer 11KV/ 433V - 1 No (Outdoor). (b) LT Panels - 1 No (Indoor) (c) HT 2 pole structure - 1 No.

(i) One skilled electrician in each shift Note : (i) Bidder has to quote the following mandatory provisions related to wages and misc benefits for workmen which includes all Taxes, cess, levis as applicable including GST. (ii) In case the rates quoted are less than the prevailing rates / instructions under any heading(s), the bid will be treated as non-bonafide / invalid which shall be disqualified and such bids will not be considered for acceptance (iii) Payment for item nos. 20.00 (i) (a) to (f) will be done after submission of valid & authentic documents in support of proof of payment as mentioned in tender documents.

(a) Wage.

(b) Employer's Contribution towards Employees Provident Fund (EPF) .

(c) Employer's Contribution towards Employees State Insurance Corporation (ESIC ).

(d) Bonus in terms of "The Code on Wages-2019"

(e) Labour Welfare Cess (LWC) on Sl item no. 20.00 (i) (a) to (d) .

(f) Overhead and profit on Sl item no. 20.00 (i) (a) to (e) . [Quotations with ‘Nil’ or ‘Zero’ consideration (overhead and profit) shall be considered as “non bonafide bid”].

Out sourcing of services for the operation & maintenance of INS Satvahana HT/LT Electrical Sub Station & DG Sets for smooth and trouble free operation round the clock in three shifts of 08 hours each including Sundays and holidays consists of the following equipments/ plants all as specified and directed by Engineer-in-Charge. List of plants to be operated are as under :-

INS SATAVAHANA HT/LT SUB STN : (a) Transformer 11KV/ 433V - 8 Nos (Indoor). (b) LT Panels - 5 Nos (Indoor) (c) VCB panels - 10 Nos (Indoor) (d) DG Set - 82.5 KVA - 01 No

HILL TOP SUB STN: (a) Transformer 11KV/ 433V - 1 No (Out door). (b) LT Panel Boards - 1 No. (c) HT 2 pole structure - 1 No.

(i) One skilled electrician in each shift Note : (i) Bidder has to quote the following mandatory provisions related to wages and misc benefits for workmen which includes all Taxes, cess, levis as applicable including GST. (ii) In case the rates quoted are less than the prevailing rates / instructions under any heading(s), the bid will be treated as non-bonafide / invalid which shall be disqualified and such bids will not be considered for acceptance (iii) Payment for item nos. 21.00 (i) (a) to (f) will be done after submission of valid & authentic documents in support of proof of payment as mentioned in tender documents.

(a) Wage.

(b) Employer's Contribution towards Employees Provident Fund (EPF) .

(c) Employer's Contribution towards Employees State Insurance Corporation (ESIC ).

(d) Bonus in terms of "The Code on Wages-2019"

(e) Labour Welfare Cess (LWC) on Sl item no. 21.00 (i) (a) to (d) .

(f) Overhead and profit on Sl item no. 21.00 (i) (a) to (e) . [Quotations with ‘Nil’ or ‘Zero’ consideration (overhead and profit) shall be considered as “non bonafide bid”].

(ii) One semi skilled electrician in each shift Note : (i) Bidder has to quote the following mandatory provisions related to wages and misc benefits for workmen which includes all Taxes, cess, levis as applicable including GST. (ii) In case the rates quoted are less than the prevailing rates / instructions under any heading(s), the bid will be treated as non-bonafide / invalid which shall be disqualified and such bids will not be considered for acceptance (iii) Payment for item nos. 21.00 (ii) (a) to (f) will be done after submission of valid & authentic documents in support of proof of payment as mentioned in tender documents.

(a) Wage.

(b) Employer's Contribution towards Employees Provident Fund (EPF) .

(c) Employer's Contribution towards Employees State Insurance Corporation (ESIC ).

(d) Bonus in terms of "The Code on Wages-2019"

(e) Labour Welfare Cess (LWC) on Sl item no. 21.00 (ii) (a) to (d) .

(f) Overhead and profit on Sl item no. 21.00 (ii) (a) to (e) . [Quotations with ‘Nil’ or ‘Zero’ consideration (overhead and profit) shall be considered as “non bonafide bid”].

Out sourcing of services for the operation & maintenance of 20 Cabin Bldg & EKM DG Sets for smooth and trouble free operation round the clock in three shifts of 08 hours each including Sundays and holidays consists of the following equipments/ plants all as specified and directed by Engineer-in-Charge. List of plants to be operated are as under :-

20 CABIN BLDG : (a) DG Set - 32.5 KVA - 01 No (b) LT Panels - 1 Nos (Indoor) (c) DG Set - 30 KVA New MCPO Block

EKM BLDG : (a) DG Set - 160 KVA - 01 No (b) LT Panels - 1 Nos (Indoor)

(i) One skilled electrician in each shift Note : (i) Bidder has to quote the following mandatory provisions related to wages and misc benefits for workmen which includes all Taxes, cess, levis as applicable including GST. (ii) In case the rates quoted are less than the prevailing rates / instructions under any heading(s), the bid will be treated as non-bonafide / invalid which shall be disqualified and such bids will not be considered for acceptance (iii) Payment for item nos. 22.00 (i) (a) to (f) will be done after submission of valid & authentic documents in support of proof of payment as mentioned in tender documents.

(a) Wage.

(b) Employer's Contribution towards Employees Provident Fund (EPF) .

(c) Employer's Contribution towards Employees State Insurance Corporation (ESIC ).

(d) Bonus in terms of "The Code on Wages-2019"

(e) Labour Welfare Cess (LWC) on Sl item no. 22.00 (i) (a) to (d) .

(f) Overhead and profit on Sl item no. 22.00 (i) (a) to (e) . [Quotations with ‘Nil’ or ‘Zero’ consideration (overhead and profit) shall be considered as “non bonafide bid”].

NOTE FOR ITEM NO. 20.00, 21.00 & 22.00 : The rate shall also include the following: (i) Necessary transportation for work men (ii) Additional man power required for early restoration of supply in case of emergency or as directed. (iii) The contractor shall provide protective clothing, helmet and shoes to all persons on duty.

(iv) The installation will be handed over in operating state on the commencement of contract though work order. (v) Keeping daily record of DG running hrs all as specified and directed by Engr-in-Charge. (vi) Carrying out A check of DG set as per Manufacturer's manual. (vii) Replacing of distilled water/battery electrolyte and charging of batteries as and when required.

(viii) The operator shall ensure by trial run and be alert to run the DG Set within 5 minutes of supply failure. (ix) Regular checking of engine/HSD oil, battery electrolyte and radiator water level and rectifying minor defects such as Engine Air lock, tightening of loose bolts and nuts etc, which may develop during operation and relative parameters all as specified .

(x) (a) HSD oil required for running DG Set will be issued under Schedule ‘B’ free for filling which will be made available at site by Department. (b) It is the contractor’s responsibility to maintain the minimum reserve of oil in tank at any time and as directed by EIC. (c) Necessary Men power required to load the HSD oil at Store yard and to unload the HSD Oil at site shall be arranged by contractor and the rate quoted shall include for the same.

(xi) The contractor shall be responsible to communicate the concerned JE/AGE/GE regarding any type of breakdown/fault within 10 minutes of incident. (xii) The contractor shall be responsible for maintaining the complete area (i.e. inside boundary wall) such as building , lawn, garden , Bldg plinth, hard standing , footpath etc in neat and clean position. All necessary T & P for cutting / Cleaning of grass and vegetation will be arranged by the contractor without any extra cost.

(xiii) One emergency light and necessary tools should be available in the tool box with operator for smooth functioning.

SRI SRK ENGINEERS

MVV Prasad

M/s NATIONAL ENGINEERING CONSTRUCTIONS CO

Bhuvaneswari Electrical Works

MONITOR ENGINEERING WORKS

POWERTECH ENGINEERING SERVICES