Public Works Department Tender

Supply & Installation of Extra Add-on items- HVAC grade 5/8"(for suction) & 3/8"(for discharge) copper refrigerant pipe with 9mm thick nitrile rubber insulation including shaddle,screw, insulation tape, fastner etc for above AC machine as per direction of EIC.

Supply & Laying of 4core 2.5sq.mm 1.1 KV insulation grade sheathed Cu cable with gas line as per direction of EIC for making interconnection/communication between Indoor to Outdoor unit of Split type AC m/c. (Polycab/Gloster/Finolex/KEI/ Havells /RR Cable as approved by E.I.C)

Supply and laying 20mm hard PVC pipe (heavy type) for water drainage.

Electrical Installation work

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 25mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required[E-14]

i)4 x 84/0.3 (6 sqmm) + 2 x 56/0.3 (4 sqmm) ECC [E-14/ 1(b)(v)]

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes.[F-9]

ii) 4 sqmm [F-5/9(ii)]

iii) 6 sqmm [F-5/9(iii)]

S&F Timer Control Unit for Three phase ceiling Concealed type Split AC machine assembled with following accessories: - i)12-way double-door(Metal door) SPNDB Box (L & T cat no.-DBSPN012DD or equivalent model of Legrand/ Siemens as approved by E.I.C)-1 no. ii)25A FP 30mA RCBO (Make: L&T Cat no.- AUF3C402503 or equivalent model of Legrand /Siemens ) - 1 no iii) 22A 3-pole power contactor (L&T: Type- MNX22 ; Cat no.-CS94980 or equivalent model of Siemens/ABB)-1no. iv) Digital 24 hour time switch (Make-L&T Cat no.-67DDT0 or equivalent model of GIC/Siemens) -1no. v)Melamine terminal block-4 nos. vi)LED indicating lamp RYB (L&T: SIL R 240V)-3 no. vii) ON/OFF Push(L&T: emn R/G fd-1) = 2 nos All control circuit wiring would be made by 1x2.5 sqmm FRLS stranded Cu wire(Brand approved by E.I.C) and the I/C & O/G circuit with 4x4sqmm copper wire of suitable length maintaining colour code incl taping, socketing to complete the work.

S & F 3phase , 415 V, 50Hz DOL starter with encloser Relay range 9-14 amps (Make-ABB/Siemens/L & T as per dierction of E.I.C) to be fixed on wall with all fixing accessories complete as to G.S

Supply & laying 3 core 4 sqmm PVC unarmoured copper Cable (from DOL starter to A.C outdoor Connection)(Make- Gloster/Havells/Finolex/Polycab as approved by E.I.C)

Add. G.S.T.@ 18% on total value.

Add. LWC.@ 1% on total value