Annual Plan-CH BP 2021-22 Pillapara ST malayan colony Kudivella Padhathi Naveekaranam-ward 6, Athirapilly Grama Panchayath.-General Electrical Work

Amount

CHALAKUDY BLOCK PANCHAYATH 2021-22 PILLAPARA ST MALAYAN COLONY DWSS RENOVATION WARD NUMBER 6 ATHIRAPILLY GP

OD54770/2022-2023:Supply of 7.5hp/ 5.5 kw three phase open vertical submersible pumpset suitable for water discharge of 275-75 Lpm to a head of 50 to 128 mts, outlet dia 50mm. Make preferred Deccan sl.no 7Dx (or Texmo or CG)

OD55602/2022-2023:Dismantling and lifting old faulty pumpset along with old rusted discharge line from foundation plinth to outside shed using tripod chain block with required accessories etc.

OD55609/2022-2023:Installation, testing and commissioning of new 7.5hp pumpset after lowering down using tripod chain block with required accessories, fixing supplies CI adaptor attaching new nylon rope, laying and extending GI discharge line as per standard etc. as required.

90.17.8.4:Providing, laying, testing & commissioning of 'B' class heavy duty G.I. pipe conforming to IS 1239 including welding, fittings like elbows, tees, flanges, tapers, nuts, bolts, gaskets etc. and fixing the pipe on the wall/ceiling with suitable clamp/support frame and painting with two or more coats of synthetic enamel paint of required shade complete as required :50 mm

OD55604/2022-2023:Supplying, threading, laying and joining GI bend pipe 50 mm in leak proof condition or nearest size with accessories required.

OD55605/2022-2023:Supply and providing 50mm dia GM/ brass or nearest size wheel valve or gate valve in leak proof condition as required.

OD55606/2022-2023:Supply and providing of 50mm dia Non- return valve GM/ brass or nearest size at delivery line in leak proof condition.

90.14.5:Supply and fabrication conveyance and installation of angle iron frame work for wall mounting panel board

OD79786/2022-2023:Supply and providing good quality marine Nylon rope 14 mm (white/green) for tying the pump set with required object outside the sump/well as required.

90.6.6.3:Supply and drawing FRLS PVC insulated & sheathed 650/1100 V grade 3 core copper conductor flat cable for submersible pump motor conforming to IS 694 part I 1990 as required including giving necessary connections of the following sizes.4 sq mm

1.17.22:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.4 x 4 sq. mm

1.22.14:Supplying and fixing metal box of following sizes (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including painting etc as required.200 mm X 300 mm X 100 mm deep

90.14.24.3:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.3 KVAr, 3 phase, 440 V, delta connected standard duty Metalised Poly Propylene Capacitor, Cylinderical Type suitable for direct connection to motors.

OD79790/2022-2023:Supplying and providing submersible pump controller HSNcode 8536, MU-G10, DOL starter (L&T make) for 7.5hp (with wide band coil ) with single phase preventer, O/L relay 6.0-10A, 20A contactor rating and dry run protector (iAD) including ammeter and volt meter etc as required.

90.6.10.2:Supply and fixing of following sizes of light gauge PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required25 mm

2.3.2:Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCBIRCCB/Isolator8 way, Double door

2.13.2:Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.63 amps

2.15.3:Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. as required.63 amps

OD55612/2022-2023:Supply and providing multifunction meter to read V, A, f 3 phase accuracy class one.

5.4:Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

5.9:Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required.(Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

6.12:Providing and fixing testing joint, made of 20 mm X 3 mm thick G.I. strip, 125 mm long, with 4 nos. of G.I. bolts, nuts, chuck nuts and spring washers etc. complete as required.

90.16.1.1:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required2.00 mm copper conductor ( 14 SWG)

90.16.1.2:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required2.65 mm copper conductor (12 SWG)

90.16.1.3:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required3.15 mm copper conductor ( 10 SWG)

OD58575/2022-2023:Supply and laying bare earthing conductors of 3.15 mm copper conductor (10 SWG) laid 0.6 mtr below ground level including excavating trench of suitable size and refilling etc. as required ( in ordinary soil).

90.16.5.1:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.2.00 mm (14 SWG)

90.16.5.2:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.2.65 mm (12 SWG)

90.16.5.3:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.3.15 mm (10 SWG)

OD54765/2022-2023:Supply and providing the following sizes of bolt and nut with washers on the existing M.S box/ earth bus etc. as required including drilling necessary holes as required. 25x6mm brass nut and bolt .

OD54766/2022-2023:Supply and providing the following sizes of bolt and nut with washers on the existing M.S box/ earth bus etc. as required including drilling necessary holes as required. 25x3mm brass nut and bolt .

OD58579/2022-2023:Supply threading laying and joining of the 20 mm dia B class GI pipe with all required accessories in ground in the existing trench as protective covering to earth leads.

OD56529/2022-2023:Supply and installation of 415V, 63A TPN AC 23A switch disconnector unit including HRC fuses in sheet steel enclosure complete with handle, door interlock and pad locking using necessary bolts and nuts, fixing the unit to wall, making good the damages, colour washing etc. including giving necessary connections as required.

OD56531/2022-2023:Supply and providing GS-MB 3750 (inside 350X481X210 mm) meter box for fixing KSEB meter with hinged door and vision panel etc, fixed on wall and giving connections as required. (Sintex or equivalent make)

OD55616/2022-2023:Supply and providing 2.00 mm thick 3.3 KV synthetic elastromeric fire retardant insulating sheet.

OD54764/2022-2023:Supply and providing M8 eye bolt hook in wall / parapet for binding support for KSEB service main.

OD55615/2022-2023:Supply and fixing 63 A HRC fuse base with HRC fuse link in the existing meter board and giving connections etc.

OD54767/2022-2023:Supply and fixing the following accessories in the existing meter board and giving connections etc.(32 A, 415 V 2 way neutral Link mounted on DMC/SMC base)

OD58615/2022-2023:Supply and installation of ABC Powder Type (Stored Pressure) Fire Extinguisher 4Kg. Capacity ISI Mark IS: 15683 consisting of M.S cylindrical body, squeeze leve,r discharge valve fitted with pressure indicating gauge, 30cm long, high pressure discharge hose, nozzle etc. with MAP Powder for 'A','B' & 'C' class fire, fixing on wall with wallhook etc as required.

JIJU P S

SRISAKTHI ELECTRICALS

Bidder Name

SRISAKTHI ELECTRICALS

SURESH K S

JIJU P S