COMPREHENSIVE MAINT AND ATTENDING DAY TO DAY COMPLAINTS OF EXTERNAL WATER SUPPLY SYSTEM OF SECTOR B UNDER GE U AMBALA CANTT

Attending day to day complaints lodge in complaint register or ARMAAN app of interrupted/breakdown of external water supply and repair to make the continuity of external water supply after detecting & rectifying the defect such as replacement of nipple, tee,union,socket or blockage in any pipe from 15mm to size 25 mm and other minor items such as required in order to make good the continuity of water supply to the entire satisfaction of Engineer-in-Charge complete all as specified and directed. Note:- (a) This item pertains to attending complaints of external water supply. T&P and safety tools will be the responsibility of contractor as required in order to attend the complaint to the entire satisfaction of user/Engineer-in-Charge. (b) Rs. 100/- per day will be recovered from contractor payment if fail to rectify complaint within 24 hrs. Necessary exacavation /digging wherever required for the rectification of complaint will be done by the contractor and no extra amount will be paid seperately.

Attending day to day complaints lodge in complaint register or on ARMAAN app of interrupted/breakdown of external water supply and repair to make the continuity of external water supply after detecting & rectifying the defect such as replacement of nipple, tee,union,socket or blockage in any pipe from 40 mm to 80 mm and other minor items such as required in order to make good the continuity of water supply to the entire satisfaction of Engr in Charge complete all as specified and directed. Note:- (a) This item pertains to attending complaints of external water supply. T&P and safety tools will be the responsibility of contractor as required in order to attend the complaint to the entire satisfaction of user/Engineer-in-Charge. (b) Rs. 200/- per day will be recovered from contractor payment if fail to rectify complaint within 24 hrs. Necessary exacavation /digging wherever required for the rectification of complaint will be done by the contractor and no extra amount will be paid seperately.

Note for Ser Item No 1.00 & 2.00 :- (i) Fittings such as union, elbow, nipple, socket, reducers, tee and dead plug required for rectification of complaint will be measured and paid under.

Supply only in repair the following sizes GI specials to be fixed in existing / relaying GI tubing where required for making serviceable of the line complete all as specified and directed.

GI union15mm

GI union 20mm

GI union 25mm

GI union 40 mm

GI union 50 mm

GI union 80 mm

GI elbow 15mm

GI elbow 20mm

GI elbow 25mm

GI elbow 40 mm

GI elbow 50 mm

GI elbow 80 mm

GI nipple 6" long 15mm

GI nipple 6" long 20mm

GI nipple 6" long 25mm

GI nipple 6" long 40mm

GI socket 15mm

GI socket 20mm

GI socket 25mm

GI socket 40mm

GI socket 50mm

GI reducer of size 50/40mm

GI reducer of size 40/25mm

GI reducer of size 25/20mm

GI TEE of size 50x50x40mm

GI TEE of size 80x80x50mm

GI TEE of size 40x40x25mm

GI TEE of size 25x25x20mm

GI dead plug size 25mm

GI dead plug size 20mm

GI dead plug size 15mm

Supply & fixing gun metal gate valves 15mm bore with iron wheel head screwed both ends for GI pipe including taking down existing complete all as specified and directed.

All as per Srl Item No. 4.00 here in before but for 20 mm bore.

All as per Srl Item No. 4.00 here in before but for 25 mm bore.

All as per Srl Item No. 4.00 here in before but for 40 mm bore.

All as per Srl Item No. 4.00 here in before but for 50 mm bore.

Supply, laying & testing in trenches GI pipe 80 mm bore medium grade ISI marked with all fittings/ accessories including taking down existing GI tubing complete all as specified and directed.

All as per Srl Item No. 9.00 here in before but for 50 mm bore.

All as per Srl Item No. 9.00 here in before but for 40 mm bore.

All as per Srl Item No. 9.00 here in before but for 25 mm bore.

All as per Srl Item No. 9.00 here in before but for 20 mm bore.

Supply laying & testing 25mm GI pipe of medium grade GI pipe on wall/floor including taking down old u/s pipe and connected fittings/ accessories complete all as specified and directed.

All as per Srl Item No. 14.00 here in before but for 20 mm bore.

All as per Srl Item No. 14.00 here in before but for 15 mm bore.

Supply and fix in repair PVC float valve 20 mm dia high pressure with polythene float and fly nuts complete screwed for GI pipe and fixed complete all as specified and directed.

Excavation in trenches not exc 1.50 metre wide and not exc 1.50 metre deep in soft/ loose soil for laying of pipe line and getting out complete all as specified and directed.

Returning filling in, including spreading leveling, watering and well ramming in layers not exc 25 cm complete all as specified and directed.

Removal of excavated soil surplus to the requirement to a distance n.exc 50 mtr and depositing where directed at a level n.exc 1.5 mtr above the starting point complete all as specified and directed.

Taking out sluice valves from any position and repair, refacing, regrinding, check nut, replacing spindle, stuffing box of sluice valve and make serviceable of size 80 to 300mm bore size and reassembling and refixing the same place complete all as specified and directed.

Material and Labour for repairing to existing CI/DI/GI pipe line, leakage by caulking of lead joint or any other means like fixing a clamp with rubber sheet at the place of leaking joints in running water pipe line including necessary material for 200mm/150mm/100mm/80mm bore CI/DI pipe and fitting such as clamps or any other fittings if required will be provided by the contractor and its cost is included in the quoted item rate complete complete all as specified and directed. Note: Rs. 500/- per day will be recovered from contractor payment if fail to rectify complaint within 12 hrs. Necessary exacavation /digging wherever required for the rectification of complaint will be done by the contractor and no extra amount will be paid seperately.

Material and labour for cement concrete 50mm thick PCC 1:3:6 type D2 using 40mm graded stone aggregate in foundation filling/path, paver block or against cutting of road and mass concrete complete all as specified and directed.

Taking down centrifugal pump set from foundation existing position and transport to work shop for rewinding, replacement of spare parts as & when required as directed by Engineer in Charge and re-assembling/ re-installing the pump set in original position for pump capacity 40HP/30HP/20HP complete all as specified and directed. Note :- (a) Spare parts, winding wire required for renewal shall be measured and paid separately. (b) Necessary thimbles, lugs, insulation tape, nut bolts all items required and transportation charge for installation of motor at site will be included in the rate quoted by the contractor. No extra payment will be done to contractor. (c) After dismantling of induction motor repair of PCC foundation work will be executed with replacement of base frame of angle iron of existing size of angle if found damaged or deformed. PCC and base frame angle iron will be measured and paid separately under respective items.

Dismantling and opening the 40HP, 3 phase motor from pump set in existing position for carrying out rewinding work with super enamelled copper wire of suitable guage as per existing and heat varnishing with all other material and transport back to site after testing commisioning complete all as specified and directed. Note :- (a) The Motor testing will be done before installation on No load for any unbalance load and should be free from vibration and if found unsatisfactory no payment will be done to contractor for defected motor.

All as per Srl Item No. 25.00 here in before but of capacity 30 HP.

All as per Srl Item No. 25.00 here in before but of capacity 20/16 HP.

Supply only spare part for pump set of capacity 40/16 HP Centrifugal pump/monoblock pump set as per site requirement complete all as specified and directed.

Impeller CI

Pump shaft

Neck ring

Sleeve

Bearings

Rubber coupling for 40HP to 20HP motor

Material and labour for rewinding of 1HP&2HP monoblok motor/ pressure motor enameled bared copper wire of same gauge weight and turn along with insulating materials such as impregnated paper, cotton tap, varnish etc and keeping the rewinding in to the hot air oven till moisture evaporates and achieving proper insulation results and reassemble the motor including taking out old rewinding complete all as specified and directed for the following capacity. Note :- (i) Taking out and refix motor pump including transportation of pump sets from site to workshops and vice versa shall be deemed to be included in the unit quoted rate. (ii) Components/Parts shall be measured and paid separately.

Supply only spare part for pump set 1 & 2 HP monoblock pump/ pressure pump complete all as specified and directed.

Impeller CI.

Pump shaft.

Neck ring.

Sleeve.

Bearings

Disconnecting of electric supply from star delta starter of defective submersible pumping set and taking out pump set of capacity 50/40/30 HP with motor from bore well with the help of chain pully including column pipe,submersible cable and other accessories etc and relowering and commissioning and testing the same after repairing of submersible pump set straighting ring, jointing, welding, turning and polishing to pump shaft any size CI/GM impeller CI bowl, making key with key way & other replacement of worn out parts with new on laths & other any type of machine work is reqd at site including replacement of 5/8" nuts & bolts rubber gasket of column pipe fixing of spares and reassembling pump set complete after repair connecting & testing complete all as specified and directed. Note :- (i) Motor should be discconected from site with in 24 hrs from recd of complain. (ii) Spare parts will be measured and paid separately as supply only here-in-after accept rubber gasket and nut & bolt. (iii) Transportation of pump sets from site to workshops and vice versa shall be deemed to be included in the unit quoted rate. (iv) T & P required at site will be arranged by the contractor. (v) Contractor self arranged spare 01x submersible motor with pump ready before taking out existing pump set due to supply not fail. and no extra amount will be paid of ready spare motor pump. Rs. 5000/- per day will be recovered from contractor payment if fail supply.

Rewinding of submersible motor of 50 HP capacity with super enamelled insulated copper wire as per existing gauge with other winding material including cleaning of starter, slots replacement of defective components and parts complete all as specified & directed. Note :- Components/Parts shall be measured and paid separately.

All as per Srl Item No. 32.00 here in before but 40 HP capacity.

All as per Srl Item No. 32.00 here in before but 30 HP capacity.

Supply only spare part for pump set including motor complete for 50/40/30 HP submersible complete all as directed.

Gun metal impeller with key and distance bushes.

Pump shaft of stain less stee.

Motor bush of gun metal upper & lower.

Rotar bearing stainless steel,

Coupling arrangement with key.

Thrust bearing assembly.

Lower/upper housing.

Neck ring.

Bowl bush.

Material and labour for Checking and Oiling/greessing of booster pumpset any type upto 50HP and reassemble spare parts of said pumpset by technical machenics teams and fill the gland packing inside the leakage pump, Change nossel pipe if required. After reassemble the pumpset, check and restart the pumpset and satisfied to the Engr-in-charge complete all as specified and directed. Note:- (i) Nut bolts, nossel pipe, Gland packing/labour/mechanic teams all amt are included in this rate. (ii) Booster motor pumpset checking and Oiling,Greesing,Gland packing should be done compulsory otherwise Rs. 3000/- will be recovered for each pumpset from your dues.

Supply & fix in replacement of worn out / defective single phase preventor suitable upto 50 HP star-delta starter 415V, 50 Hz complete all as specified and directed.

Supply & fix in replacement of timer pneumatic type suitable upto 40/50 HP star- delta starter 415 V, 50Hz ,complete all as specified and directed.

Supply & fix in replacement of current transformer ratio 100/5, VA 5 class 1.0 suitable for 40/50 HP star- delta starter 415V, 50Hz complete all as specified and directed.

Supply & Fixing in replacement of on load change over of 200A, 415 V 3Phase and neutral with enclosure for DG set complete all as specified & directed.

Supply & fix in replacement of Citation series contactors 40/50 Amp for 50/40HP motor, 3 Pole AC control, 415 Volt complete all as specified and directed.

Material and labour in replacement of electronic overload relay with range 5.0 to 80 Amps 415 V, 50 Hz with including lugs and thimbles if required ,complete all as specified and directed.

Supply, lowering, jointing, against replacement of unserviceable GI pipe heavy duty 100mm internal dia, 3 mtr long with both ends threaded and fitted with heavy duty MS flanges 14mm thick, two Nos groves for submersible cable continuous welded and drilled 4 Nos hole, complete as column pipe including jointing material such as bolts, nuts, washers and rubber gasket etc complete all as specified and directed.

Supply and fix in replacement of Cast iron sluice valve 150 mm bore dia, flanged ends, stem (spindle) of SS (forged) and check nut of gun Metal, PN 1.6, working parts conforming to IS :14846, and flanged ends having drilling as per IS:1538 complete all as specified and directed.

Supply and fix in replacement of Cast Iron water butterfly valve 80/100 mm dia flanged manual type and nut bolts and necessay parts complete all as specified & directed.

Supply and fix in replacement of Cast Iron water butterfly valve 150 mm dia flanged manual type and nut bolts and necessay parts complete all as specified & directed.

Supply & fixing in replacement of PVC submersible copper cable flat of size 25 sqmm 3 core including tieing with column pipe with nylon rope complete all as specified and directed.

Supply & fix in replacement of MCCB FP/TPN 25 to 125Amp, 16KA breaking capacity, 415 V adjustable type as per requirement complete all as specified and directed.

Note:- Amount of credit of Rs. 228173.00 for retrieved materials is mentioned in Schedule of Credit of tender documents in pdf form which will be deducted offline while acceptance of tender.