Military Engineer Services Tender

Demolition cement concrete (un-reinforced) in ground floor and paving n.exc 15cm thickness (below or above ground level), complete all as specified and directed.

Repair to road cutting on PCC path by providing 1:3:6 type C-1 in 20mm graded aggregate 10 cm thick slab, complete all as specified and as directed.

Taking up or down steel tubing and connection 20 mm bore including cleaning for re-fixing or removal from site, complete all as specified and as directed.

All as per item No 6 here-in-before, but 25 mm bore pipe, complete all as specified and as directed.

All as per item No 6 here-in-before, but 40 to 50 mm bore pipe, complete all as specified and as directed.

Refixing old steel tubing and connection 20 mm bore in a new or old position (walls,ceiling,floors etc), complete all as specified and directed.

All as per item No 9 here-in-before, but 25 mm bore pipe, complete all as specified and as directed.

All as per item No 9 here-in-before, but 40 to 50 mm bore pipe, complete all as specified and as directed.

Takind down old un serviceable GI pipe any size, complete all as specified and as directed.

S&F 20 mm bore tube medium grade galvanized with all fitting and fixed to wall, ceiling or laid in floor and trench complete all as specified and directed.

All as per item No 13 here-in-before, but 25mm bore pipe, complete all as specified and as directed.

All as per item No 13 here-in-before, but 40mm bore pipe, complete all as specified and as directed.

All as per item No 13 here-in-before, but 50 mm bore pipe, complete all as specified and as directed.

All as per item No 13 here-in-before, but 80 mm bore pipe, complete all as specified and as directed.

All as per item No 13 here-in-before, but 100mm bore pipe, complete all as specified and as directed.

Dismantling and strip opening the motor any size, any capacity capacity completely including disconnecting the cable connections and coupling of the motor removing the stater and rotor units, bearings complete, servicing the motor assembly including cleaning the carbon, greasing the bearings etc. and refit the same after repairs including connecting up of the electric connections complete all as specified by Engr-in-charge. Note :- (i) The rate considered is inclusive of tools and plants required for carrying out the repairs. (ii) The rate considered is inclusive of cost towards miscellaneous items such as cotton waste, grease and other consumables.(iii) The rate considered is inclusive of checking of alignment of pump with dial gauge after refitting.

Material & Labour for rewinding of electric motor stater or rotor for Motor capacity 60 HP after removing the burnt out winding wire completely, cleaning the slots of stater or rotor throughly and rewinding with same gauge, number of turns, weight of super enamelled, complete all as specified and as directed.

All as per item No 20 here-in-before, but Motor capacity 40 HP, complete all as specified and as directed.

All as per item No 20 here-in-before, but Motor capacity 30 HP, complete all as specified and as directed.

Taking down old u/s gun metal globe valve any size, complete all as specified and as directed.

Supply and fixed gun metal globe or gate valve of 50mm, complete all as specified and as directed.

Supply and fixed gun metal globe or gate valve of 40mm, complete all as specified and as directed.

Supply and fixed gun metal globe or gate valve of 25 mm, complete all as specified and as directed.

Supply and fixed gun metal globe or gate valve of 20 mm, complete all as specified and as directed.

Service and repair of Chloination Dosing Pump Installed in Pump house of any Make any size, complete all as specified and as directed.

Cutting into the existing CI pipe 150mm bore, in position for insertion of Tee, junction etc, of any size, for diversion the pipe line, including necessary excavation and earth work, complete all as specified and as directed.

Repairing the run lead joints by burning out and taking out the existing run lead and filling the joint with pig lead/lead wool and caulking properly for 150mm bore CI pipe including necessary excavation and earth work, complete all as specified and as directed. (Note:- New Run lead shall not be less than 3.500 Kg per joint and spun yarn 0.30 Kg per joint)

S & F volt meter digital type 0-500 Volts, complete all as specified and as directed.

S & F digital Ampare meter 0-100 Amps, complete all as specified and as directed.

Taking down old u/s cast iron foot valve any size, complete all as specified and as directed.

S&F cast iron foot valve 100 mm dia, complete all as specified and directed by Engr-in-charge

S&F cast iron foot valve 150 mm dia, complete all as specified and directed by Engr-in-charge

Supply and fix PVC insulated 3 core summersible cable of size of 25/35 sqmm summersible pumps, complete all as specified and as directed.

M&L for Cleaning and sterilisation of under Ground/ Semi Under ground water tank of capacity 30000 Gallon having two compartment each of 15000 gallon, and cleaning the tank as detailed below:- (a) Stage-I Mechanically dewatering - In the first stage of mechanized dewatering of UG Sump process the manhole and surroundings are cleaned of dirt, Mud and algae after which the water below the foot valve level is pumped out using special de-watering equipment. (b) Stage-II Sludge removal- In the second stage removal the sludge which has settled on the floor of the UG Sump is sucked out using special sludge pumping equipments. (c) High pressure cleaning - In the third stage, walls and ceiling of the UG Sump are thoroughly cleaned using special high pressure jet cleaners which get rid of the walls off calcinations, algae and all contaminants which cling on the internal surface of the UG Sump helping the microbiological contamination to grow. (d) Stage IV- vaccum cleaning- In the fouth stage remove the sludge by using industrial vaccum cleaner, remove the resultant contaminants making the UG Sump absolutly speck-free. (e) Stage -V Anti-bacterial spray-In the fifth stage Anti-bacterial treatment to walls ceiling are made tottaly sterile from bacterial attack using special anti bacterial agents. (f) Stage VII Painting- In the seventh stage provide two coat of epoxy drinking water paintco to the walls,ceiling and bottom of the UG Sump,complete all as specified and as directed by engr -in-charge.

M&L for Cleaning and sterilisation of Over Head water tank of capacity 50000 Gallon having two compartment each of 25000 gallon of height 20 mtr above GL and cleaning the tank as detailed below:- (a) Stage-I Mechanically dewatering - In the first stage of mechanized dewatering of OHT process the manhole and surroundings are cleaned of dirt, Mud and algae after which the water below the foot valve level is pumped out using special de-watering equipment. (b) Stage-II Sludge removal- In the second stage removal the sludge which has settled on the floor of the OHT is sucked out using special sludge pumping equipments. (c) High pressure cleaning - In the third stage, walls and ceiling of the OHT are thoroughly cleaned using special high pressure jet cleaners which rid of the walls off calcinations, algae and all contaminants which cling on the internal surface of the OHT helping the microbiological contamination to grow. (d) Stage IV- vaccum cleaning- In the fouth stage remove the sludge by using industrial vaccum cleaner, remove the resultant contaminantsmaking the OHT absolutly speck-free. (e) Stage -V Anti-bacterial spray-In the fifth stage Anti-bacterial treatment to walls ceiling are made tottaly sterile from bacterial attack using special anti bacterial agents. (f) Stage VII Painting- In the seventh stage provide two coat of epoxy drinking water paintco to the walls,ceiling and bottom of the OHT, complete all as specified and as directed by engr -in-charge.

Note for Sr No.37 & 38 :- All necessary protection gears and saftey measures such as gum boot, helmet, facemask, saftey belt, ladder/scaffolding, hand gloves etc. required for saftey of manpower engaged in the cleaning work shall be provided by the contractor and the rates shall be included in the quoted rate.The department in any case will not be held responsible for any mishappening due to negligence on contractors part.

Labour only for lifting/taking up of defective submersible pumping set of capacity 15/17.5 HP from tube well 300 metre deep approximate dismantling of connected rising main, non return valve, bend etc from delivery of pumping set, lifting of column pipe of size150/ 100 mm fixed with pumping set column pipe from socket/flange cutting of welded slip unscrewing of cable, holding clamps and disconnecting of submersible cable joint complete and refitting the mortor and pump set after repai rand connection with necessary cables and pipes with nuts bolts and lowering the same, complete all as specified and as directed by engr -in-charge.

Supply and install Three phase digital Auto Switch,motor protection and timer (3 HP to 100 HP) including dry run protection, overload protection, single phase preventer, phase sequence detector, power on auto start functionalities, under voltage protection for submerssible pump and centrifugal pump, complete all as specified and directed by the Engineer-in-Charge.

Note :- An amount of Rs.18,970.00 on account of credit schdule for Sch 'A' Part-II Shall be deducted from the total amount of BOQ to arrive at the contract sum.