Annual operation and maintenance of main spillway gates and Head regulator gates of Tons Barrage Bakiya for the year 2021-22 at THP,Sirmour.

During Mansoon Period-03MONTHS Opeartion & maintenance of spillway and HR gates for controlling flood /providing water to PH 1, incluiding maintenance of spillway and head regulator gates of size stated below and, gantry cranes etc., including operation of stop log gate( if necesssary for maintenance of gate) & all routine checking, lubricating , oiling,greesing of all moving parts, replacement of minor parts as and when required, maintenance of street & gallery light. The labour should be deployed as per scope of work and as directed by Engineer-in-Charge (Period thre month). The rate shll be included cost of labour with their mandetary provisions, T&P, labour safety measures and gov Taxes etc except GST (1) 14 no spillway gate (size 18.30x10.50 mt) (2) 03 no head regulator gate size (7.50x4.50 mt)(Total 17 no. gates per month i.e. 1 Job)

Providing DG set mechanic cum operator for operation and necessary minor repair work during emergancy in mansoon period. The D.G. set operator should be well expierenced and well convergant with the working of DG set . All necessary minor spare parts required to be rel;acd such as fan belt, hose pipe, rubber seal/coupling, battery terminals, air filter, carbon bushes etc will be provided by department. The labour should be deployed as per scope of work and as directed by Engineer-in-charge. the rate shall be included cost of labour with their mandetary provisions T&P, labour safety measures, and gov Taxes tev except GST ( Period For 3 Months) (1-job for one month) by deploying 3 no skilled labour daily(1 no in each shift) The DG set operator should be well expierenced (atleast five year expierence as disel mechanic) and well convergant with the working of DG set. All necessary minor spare parts such as fan belt, hose pipe, rubber seal/coupling, battery terminals, air filter, carbon bushes etc should be provided by contractor and required T&P to repairs the DG set at site in emergancy if required . (For 3 months)

post Mansoon/ mentenance period -For 02 months Operation & maintenance of spillway and HR gates for controlling flood /providing water to PH 1, incluiding maintenance of spillway and head regulator gates of size stated below and, gantry cranes etc., including operation of stop log. and Spillway gate( if necesssary for maintenance of gate) & all routine checking, lubricating,oiling,greesing of all moving parts, replacement of minor parts as and when required, maintenance of street & gallery light. The labour should be deployed as per scope of work and as directed by Engineer-in-Charge (Period thre month). The rate shll be included cost of labour with their mandetary provisions, T&P, labour safety measures and gov Taxes etc except GST period 02 months(1) 14 no spillway gate (size 18.30x10.50 mt) (2) 03 no head regulator gate size (7.50x4.50 mt)(Total 17 no. gates per month i.e. 1 Job)

General Maintenance Period-For 05 months Routine checking and maintenance of Electrical wiring system i/c streat light, control room ,Tower,& gallery light etc. Operation of spillway and H.R gates , generator set, gantry crane etc as per requirement, including replacement of minor part as required to making them ready for smooth operation and maintenance of street & gallery light etc. The labour should be deployed as per scope of work and as directed by Engineer-in-Charge (Period thre month). The rate shll be included cost of labour with their mandetary provisions, T&P, labour safety measures and gov Taxes etc except GST ( Period Five Month) (i) Spill way gates (Size 18.30 m X 10.50m)14no.gates (ii) Head Regulator gates (Size7.50 m X 4.50 m)- 3 no. gates17 no. gates per month i.e. 1 Job

Pre Mansoon/ mentenance period -For 02 months Maintenance & operation of spillway gates head regulator gates, generator set, gantry crane etc. including general cleaning of gates, hoists, removal of spiders nets, Honeycombs etc. General checking and tightening of nut bolts of mechanical and structural parts, Lubrication of bushes, bearings, plummer blockes gear, chain links, manual operation system,Rollers and other parts with suitable lubricants i.e. EP-1/EP-3, oiling of worm reducers including gauging of oil, filling and oil changing (Servo-320) if required, Oiling of wire ropes( after cleanig) by rope compound, Checking of electrical panels and motor etc. including cleaning and replacement of faulty wiring and parts etc. like contactors, relays, HRC fuses, connector, MCB’s switches, lamps, plug, sockets, bulbs and other parts etc. General checking and maintenance of generator and street & gallery lighting system of area etc. operation of stop log gate complete making them ready for smooth & trouble free operation, testing of gates,and checking of movement of rollers,cutting/welding by electric or gas as per requirementas . The labour should be deployed as per scope of work and as directed by Engineer-in-Charge. The rate shll be included cost of labour with their mandetary provisions, T&P, labour safety measures and gov Taxes etc except GST ( Period Two month) spill way gates (Size 18.30 m X 10.50 m) 14 no. gates (ii) Head Regulator gates (Size7.50 m X 4.50 m)- 3 no. gates17 no. gates per month i.e. 1 Job

Repair/ Rewinding of Electric motor including removing from site location, complete rewinding as per original with cooper winding wire, fitting at position, testing etc. complete including cost of all T&P, labour cost of wire etc. complete.

(i) 12.5 HP motor, slipring notor

(ii) 10 HP motor, 900 RPM

(iii) 5 HP motor, 900 RPM

(iv) 1.5HP motor , 900 RPM

Servo Gem EP- 1

Servo Gem EP- 3

Servo coat 120 ( rope compound)

Three pole Contactor type MLO 1.5, 415 V of make Siemens/L&T

Auxilory Contactor,3TA761 12 -OA/LBO of make Siemens/L&T

Breake shoo set (set of two)

Fittings/Fixtures of HPSV 70 Watt , make - Philips/ Bajaj (i) Lamp

(ii) Choke

(iii) Ignitor

(iv) Condensor 10 mfd.

Restolene bottle ( 1Bottle - 400ml

Multi strent copper wire 2.5 Sqmm three core of make boton /Heavels

Over load relay 3VA 1929 OAQ (11-16 Amp)of make Siemens/L&T

Over load relay 3VA 1929 OAQ (4.5-7.5 Amp)of make Siemens/L&T

Stop push botton (Black)

Raising push botton (Red)

Lowering push botton (Green)

Indicating lamp(Red) Raising

Indicating lamp(Green) Lowering

LED bulb 23 W (Philips)

4mm thick Transparant fibre sheet 8x4 foot

Nut and bolts of TVS/eqivalnent make assoreted size as per site requirement.

Cable 2 core 2.5 sq mm (havels, finolox)

Cable 4 core 4.0 sq mm (havels, finolox)

Rotary switch of control panel of spillway gate

Programming switch of control panel of spillway gate

Spherical roller bearing 22313 c skf make

Bulb 24 volt 100 watt

Fibre Grip 63 amp

Fibre Grip 32 amp

Alluminium paint Asian

SHIVKRIPA ENGINEERING WORKS