OUTSOURCING SERVICE OF MANNING AND OPERATION OF WATER SUPPLY INSTALLATION AT 3T PH DCII PH SWIMMING POOL AND MISC ITEMS TO AF STN UNDER GE AVADI

Amount

Operation and maintenance of Swimming Pool at Air Force Station Avadi, on all days except maintenance days, in two shift of eight hours per day (from 0600 hrs to 1400 hrs and 1400 hrs to 2200 hrs) by deploying minimum one skilled tradesman (FGM) per shift, all as described below, as specified in particular specifications and as directed. Location:- DC- I Swimming Pool (a) Operation and maintenance of E&M plants/equipments all as described in particular specification as list of plants / equipment. (b) Operation and maint of high mast pole light fitting (c) Operation and maint of under water light fittings (d) Maint of swimming pool floor and side walls by cleaning through suction sweeper and brushes. (e) Maintaining log sheets for all plants and monthly duty roaster for duty staff. (f) Application of various types of chemicals described here-in after for maintaining water quality

Note:- (i) Chemicals required for maintaining of water quality will be measured and paid separately under respective items. (ii) Maintaining water quality in swimming pool as directed. (iii) Testing water for residual chlorine and PH value and maintaining the level as directed. Register shall be maintained for this purpose. (iv) Maint of plant room inside & out side/ surrounding and approach area clean and didy. (v) Carry out periodical maintenance to the plants as specified and as directed and maintain register. (vi) Servicing of high mast light will be measured and paid seperately. (vii) Dewatering and cleaning swimming pool will be measured and paid seperately. (viii) The days on which dewatering and cleaning are carriedout will be treated as maintenance holidays and no payment will be made for those shifts/days under this item. Contractor is deemed to have taken cognisance of this aspect. (ix) Maintenance kit required will be measured and paid as supply only under respective item.

Notes:- (a) The operating Tradesmen should record the voltage and ampere etc., in the daily log sheet as per format mentioned here-in-after in PS as Appendix 'A' for DG set and Appendix 'B' for pump sets. Supplying required daily log sheet. (b) The operating Tradesmen should be capable for attending minor defects/ rectification and for this purpose necessary tools/ tool kit should be provided by contractor. (c) The contractor shall ensure that cleaning of installations on daily basis shall be done and installation buildings shall be maintained clean and tidy in and around cascade units up to 3 metre from the external face of cascade units. (d) The contractor shall ensure to provide safety devices to the tradesmen. (e) Monitoring the incoming water from upper channel and filling up the OHT time to time for supply. (f) Operation of chlorination plant shall be done daily by the Tradesmen as per given instruction and updating necessary records for residual chlorine incating daily consumption. (g) Bio-data containing Aadhar card No., Bank A/C No., EPF A/C No., Educational Qualification, Experience etc., along with supporting documents of each Tradesmen shall be submitted to department by the contractor. (h) All the training certificates of operation shall be submitted to Engineer-in-charge within the 15 days of Acceptance of tender. It may be noted that contractor shall be sole responsible for any mishappening occurs including accident/ injury due to deploying of inexperiance/ unskilled persons. Each operator shall be responsible for operation checking and cleaning of the DG Set, AC plants as per duty roster and as directed. The operation shall have requisite qualifiaction/ experience.

Notes (continued):- (j) Payment to operating staff should be carried out by online payment through Aadhar linked bank account. (k) Operator should inform to JE/Engineer-in-Charge for any electrical breakdown immediately. (l) Recovery rate Rs 1200/- each shift for absence of manpower. (m) All tools and plants like Piler, HT Gloves, dress, safety shoe, Screw driver, tester, test lamps, Multi meter, Bamboo ladder etc for rectifying the fault occurring etc., will be provided by the contractor. (n) Contractor shall make necessary arrangements for undergoing operations training and enabling them to be well versed with rescue operation of trapped person and other safety mechanism. (o) The rates quoted are deemed to be inclusive of cost of these provisions i.e., Note No (a) to (n). without any extra cost to the dept. (p) To ensure enforcement of rights conferred to labour under various acts and laws by principle employer shall strictly be followed. The quoted rates shall deemed to be inclusive of all statutory taxes, charges/contribution like EPF,ESIC etc promulgated by state/Central Government from time to time including minimum wages applicable as notified. In case the quoted rates of bidders are found to be less than minimum wages including statutory contributions taxes as brought out in Sch 'A' notes here-in-before , the accepting officer reserves the right to reject such ‘Q’ bid under his discreation and the ‘Q’ bid of such firm will be liable for rejection.

Supply & fixing of MCCB 630 Amp ,4 pole 415 volts ,3 phase ,50 Hz AC with adjustable thermal setting & 50 kA breaking capacity with adjustable protection for over load and short circuit and conforming to IEC60947/IS 13947/Pt.II/1993(Latest Version). The MCCB should have Ics= 75% Icu for short circuit breaking capacity of minimum 50 kA rms at 415 volts 50 Hz AC. The MCCBs shall have spreader links and barriers as standard feature of manufacturer, make: Havells cat part no IHLLNFCF0630 # or equivalent make in Legrand (DPX3)/ABB (Tmax), Schneider (NSX).

Supply & fixing of MCCB 400 Amp ,4 pole 415 volts ,3 phase ,50 Hz AC with adjustable thermal setting & 50 kA breaking capacity with adjustable protection for over load and short circuit and conforming to IEC60947/IS 13947/Pt.II/1993(Latest Version). The MCCB should have Ics= 75% Icu for short circuit breaking capacity of minimum 50 kA rms at 415 volts 50 Hz AC. The MCCBs shall have spreader links and barriers as standard feature of manufacturer, make: Havells cat part no IHLLNFCF0400 # or equivalent make in Legrand (DPX3)/ABB (Tmax), Schneider (NSX).

Supply & fixing of MCCB 250 Amp ,4 pole 415 volts ,3 phase ,50 Hz AC with adjustable thermal setting & 36 kA breaking capacity with adjustable protection for over load and short circuit and conforming to IEC60947/IS 13947/Pt.II/1993(Latest Version). The MCCB should have Ics= 100% Icu for short circuit breaking capacity of minimum 36 kA rms at 415 volts 50 Hz AC. The MCCBs shall have spreader links and barriers as standard feature of manufacturer, make: Havells cat part no IHLLSECF0250 # or equivalent make in Legrand (DPX3)/ABB (Tmax), Schneider (NSX).

Supply & fixing of MCCB 200 Amp ,4 pole 415 volts ,3 phase ,50 Hz AC with adjustable thermal setting & 36 kA breaking capacity with adjustable protection for over load and short circuit and conforming to IEC60947/IS 13947/Pt.II/1993(Latest Version). The MCCB should have Ics= 100% Icu for short circuit breaking capacity of minimum 36 kA rms at 415 volts 50 Hz AC. The MCCBs shall have spreader links and barriers as standard feature of manufacturer, make: Havells cat part no IHLLSECF0200 # or equivalent make in Legrand (DPX3)/ABB (Tmax), Schneider (NSX).

Supply & fixing of MCCB 160 Amp ,4 pole 415 volts ,3 phase ,50 Hz AC with adjustable thermal setting & 25 kA breaking capacity with adjustable protection for over load and short circuit and conforming to IEC60947/IS 13947/Pt.II/1993(Latest Version). The MCCB should have Ics= 75% Icu for short circuit breaking capacity of minimum 25 kA rms at 415 volts 50 Hz AC. The MCCBs shall have spreader links and barriers as standard feature of manufacturer, make: Havells cat part no IHLANDCF0160 # or equivalent make in Legrand (DPX3)/ABB (Tmax), Schneider (NSX).

Supply & fixing of MCCB 125 Amp ,4 pole 415 volts ,3 phase ,50 Hz AC with adjustable thermal setting & 25 kA breaking capacity with adjustable protection for over load and short circuit and conforming to IEC60947/IS 13947/Pt.II/1993(Latest Version). The MCCB should have Ics= 75% Icu for short circuit breaking capacity of minimum 25 kA rms at 415 volts 50 Hz AC. The MCCBs shall have spreader links and barriers as standard feature of manufacturer, make: Havells cat part no IHLANDCF0125 # or equivalent make in Legrand (DPX3)/ABB (Tmax), Schneider (NSX).

Supply & fixing of MCCB 100 Amp ,4 pole 415 volts ,3 phase ,50 Hz AC with adjustable thermal setting & 25 kA breaking capacity with adjustable protection for over load and short circuit and conforming to IEC60947/IS 13947/Pt.II/1993(Latest Version). The MCCB should have Ics= 75% Icu for short circuit breaking capacity of minimum 25 kA rms at 415 volts 50 Hz AC. The MCCBs shall have spreader links and barriers as standard feature of manufacturer, make: Havells cat part no IHLANDCF0100 # or equivalent make in Legrand (DPX3)/ABB (Tmax), Schneider (NSX).

Supply & fixing of MCCB 63 Amp ,4 pole 415 volts ,3 phase ,50 Hz AC with adjustable thermal setting & 25 kA breaking capacity with adjustable protection for over load and short circuit and conforming to IEC60947/IS 13947/Pt.II/1993(Latest Version). The MCCB should have Ics= 75% Icu for short circuit breaking capacity of minimum 25 kA rms at 415 volts 50 Hz AC. The MCCBs shall have spreader links and barriers as standard feature of manufacturer, make: Havells cat part no IHLASF0063 or equivalent make in Legrand (DPX3)/ABB (Tmax), Schneider (NSX).

Taking out old existing defective LT Cable for 10/16Sqmm any core along with bricks complete removing from site , taken as credit all as specified and as directed. Note: Earth work excavation and connected items will be measured and paid separately.

Supply, lay, testing and commissioning, XLPE insulated, armoured, heavy duty electric cable with aluminum conductor, 1100 volts grade, of cross-sectional area 10 Sqmm, 2 core complete all as specified and as directed.

Supply, lay, testing and commissioning, XLPE insulated, armoured, heavy duty electric cable with aluminum conductor, 1100 volts grade, of cross-sectional area 10 Sqmm, 4 core complete all as specified and as directed.

Supply, lay, testing and commissioning, XLPE insulated, armoured, heavy duty electric cable with aluminum conductor, 1100 volts grade, of cross-sectional area 16 Sqmm, 2 core complete all as specified and as directed.

Supply, lay, testing and commissioning, XLPE insulated, armoured, heavy duty electric cable with aluminum conductor, 1100 volts grade, of cross-sectional area 16 Sqmm, 4 core complete all as specified and as directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out in soft/loose soil for laying of cable, pole foundation, stay,laying of pipe etc complete all as specified and directed.

Ditto all as per item No. 8 here in beforee but depth exceeding 1.5 m and n. exceeding 3 m.

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

Removing excavated material/ surplus soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5 m from strting point complete all as specified and as directed.

Supply lay/spread in trenches, river sand, clean, including spreading, levelling, punning as in cushioning of cables complete all as specified in clause 19.75 of SSR Part I and as directed. Note : Punned thickness will be measured for payment.

Supply, lay in trenches fly ash bricks, old size for cable protection all as specified and directed. Note:- Bricks shall be laid in such a way that its length is perpendicular to the length of cable.

Material and Labour for PCC 1:4:8, type D-2 ( Using 40mm graded stone aggregate ) as in foundation of poles filling and mass concrete complete all as specified and as directed.

Material and Labour for PCC 1:3:6 type C-1 ( using 20mm graded stone aggregate) as in coping to poles etc complete all as specified.

Material and Labour for Prestressed concrete pole, 9.0 metres long 102mm x 152mm at top and 102 mm x 289 mm at bottom, class 10 in replacement including dismantling of old UNSV pole , numbering new pole and applying two coats of synethic enamel paint upto 1.5 mtr from top of coping for black and white strip alternately each 30 cm wide complete all as specified and as directed. (Note: Earth work including excavation ,Returning filing,PCC work,removing excated material will be measured and paid separetly under respective items of schedule)

Material and Labour for ACSR conductor for over head lines on pole stretching without kinks and bends including binding wire and dismantling old unserviceable ACSR conductor complete all as specified & directed by Engr-in-charge.

Dismantlimg old unserviceable earth wire from pole and Supply and Fix Galvanized steel contineous earth wire 3.15/4mm dia including stringing for earth conductor on poles including binding etc & fabrication of cradle guards hexagonal/rectangular complete all as specified and directed.

Dismantling old unserviceable cross arms , clamps, nuts, bolts washers etc from poles and Supply and Fix in replacement of cross arms, bracing supports, clamps and back plate fabricated from structural steel section including nuts, bolts, washers, welding, bending hot or cold drilling holes for bolts in any shape or size including of two coats of aluminium paint over a coat of red primer oxide complete all as specified.

Dismantlimg old unserviceable stay complete and supply and fix for stay assembly complete using stay rod of 20 mm dia 180 cm long, stay bow, stay clamp complete with accessories as shown in electrical plate No 01 of MES SSR Part-I including dismantling of old unserviceable stay from ground and pole (loop type insulator,stay clamps ,excavation and PCC shall be measured & Paid for separately).

Material and Labour for galvanized iron steel stay strand of size 7/3.15 mm fixed complete alla s speciifed and as directed.

Loop type insulator (for stay assembly vitreous porcelain white, brown or green large size with over all dimentions 140mm clearance of hole 25.5 mm all as directed and specified.

Material and Labour for Shackle type porcelain vitreous white, brown or green insulator in replacement having working pressure 1100 Volts of 90mm dia 75mm height including galvanized mild steel strip of size 31x3mm ,size 12mm dia insulator nuts, bolt and washers including dismantling Old unserviceable insulator complete all as specified and directed.

Earthing complet with galvanised steel earth plate eletrode 60cm x 60cm x6 mm thick buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 meters below normal ground level, connecting to the Galvanised iron earth lead 32x6mm size, by means of bolts, nuts, check buts and washers of galvanised iron and earth lead protected by provision of GI light grade pipe 40mm bore including provision of aggregates with 40mm thick cover of RCC (1;2:4) reinfored with XPM (weight not less than 4 Kg/Sqm) and frame of angle iron 25x25x6mm with 6mm dia MS bar handle made to shape, GI light grade 20mm bore pipe for watering of suitable length placed on top edge of earth plate, common salt and charcoal filling, with fixing arrangement, funnel, wire mesh and earth work in any type of soil, returning filling in distance not exceeding 50 mtr and removal of surlus soil complete all as per plate No 3 of SSR-2009 Part-I and connecting to existing earth test point all as specified or indicated including testing on completion.

Earthing complete with galvanised steel earth plate eletrode 60xm x 60cm x6 mm thick buried directly in ground (earth plate not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 meters below normal ground level, connecting to the Galvanised iron earth lead 4.0mm dia by means of bolts, nuts, check nuts and washers of galvanised iron and earth wire protected by provision of GI light grade pipe 15mm bore including provision of concrete pit in PCC (1:2:4) type B-1 using 20mm graded stone aggregates with 40mm thick cover of RCC (1:2:4) reinforced with XPM (weight not less than 4 kg/Sqm) and frame of angle iron 25x25x6mm and handle of 6mm dia MS bar made to shape, GI light grade 20mm bore pipe for watering of suitable length placed on top edge of earth plate, charcoal and common salt filling, with fixing arrangement, funnel, wire mesh and earth work in soft/loose soil, returning filling in and removal of surplus soil to a distance not exceeding 50 meterrs, complete all as per plate No-3, SSR-2009 Part-I and connecting to existing earth test point all as specified or indicated including testing on completion.

Supply, lay, testing and commissioning for XLPE insulated, armoured, heavy duty electric cable with aluminum conductor, 1100 volts grade, 3.5/4 in replacement of the following sizes cross-sectionl area including taking down of old unserviceable cable complete all as specified and as directed:- NOTE : Earth work including excavation ,returning Filling,removing,sand coushioning,brick covering for mechanical protection of cable etc will be measured and paid separately under respective items of schedule)

4 core 25 sq mm

3.5 core 50 sq mm

3.5 core 70 sq mm

3.5 core 95 sq mm

3.5 core120 sq mm

Supply and fix on pole/wall or lay in trenches under road/drain crossings etc for drawing cables, GI pipe light grade ISI marked of following size of pipe including necessary pipe fittings, clamps, bolts, nuts etc all as specified and as directed.

40mm bore pipe

50mm bore pipe

80mm bore pipe

Pruning of tree branches and making clear LT/HT line to the minimum distance of 30 mtrs span for 2/3/4/5/6 conductors.

R K ARUMUGAM

PSK Enterprises

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