Removal , Supply , Installation , Testing And Handover At Site Of Forced Ventilation System For Augmentation Of Energy Block Extension At Nd ( V ) , NAVAL DOCKYARD, VISAKAPATNAM-Andhra Pradesh

Removal , Supply , Installation , Testing And Handover At Site Of Forced Ventilation System For Augmentation Of Energy Block Extension At Nd ( V ) , ( A ) Supply Blower / Air Intake System , Supply And Installation Of 25 In Nos ( 10Ftx10ftx2ft ) Air Filter With Ss Frame And Washable Electrostatic Filters As Specified In Para 1 ( A ) ( I ) Of Part Ii Of Rfp , Supply And Install And Commissioning Of 25Hp Motor , 3000 Rpm , Floor Mounted , Flame Proof Along With 4 Blade Grp Impeller ( Qty- 2 ) With Trunking For Functioning As Supply Blower As Specified In Para 1 ( A ) ( Ii ) Of Part Ii Of Rfp , Supply , Install And Cabling From Starter To Motor , 04 Core , Copper Conductor , 16 Sq . Mm , Approx Length 20 Mtrs And Cabling From Panel To Starter , 04 Core , Copper Conductor , 35 Sq . Mm , Approx Length 10 Mtrs As Specified In Para 1 ( A ) ( Iii ) Of Part Ii Of Rfp , Replacement Of Existing Gi Trunking At Blower End With Frp Trunking As Specified In Para 1 ( A ) ( Iv ) Of Part Ii Of Rfp , Replacement Of Existing Gi Elbow With Frp Elbow As Specified In Para 1 ( A ) ( V ) Of Part Ii Of Rfp , Replacement Of Existing Gi Trunking Running Above Eot Crane Along Width Of Battery Charging Room With Frp Trunking As Specified In Para 1 ( A ) ( Vi ) Of Part Ii Of Rfp , Replacement Of Existing Gi Trunking Running Above Eot Crane Running Along Length Of Wall Inside Battery Charging Room With Frp Trunking As Specified In Para 1 ( A ) ( Vii ) Of Part Ii Of Rfp , Replacement Of Existing Gi Elbow With Frp Elbow As Specified In Para 1 ( A ) ( Viii ) Of Part Ii Of Rfp , Replacement Of Supply Trunking For Outside Wall Arrangement With Frp Elbow As Specified In Para 1 ( A ) ( Ix ) Of Part Ii Of Rfp , Replacement Of Elbow For Final Discharge With Frp Elbow As Specified In Para 1 ( A ) ( X ) Of Part Ii Of Rfp , Replacement Of Wire Mesh With Pvc Coated Wire Mesh For Air Inlet To Charging Hall As Specified In Para 1 ( A ) ( Xi ) Of Part Ii Of Rfp , Services Including Staging , Lifting Devices , Transportation And Other Requirement Including Installation & Commissioning As One Work As Specified In Para 1 ( A ) ( Xii ) Of Part Ii Of Rfp , ( B ) Fume Exhaust / Exhaust System , Replacement Of Existing Gi Air Exhaust Trunking With Top Cover / Canopy To Protect From Rain Water Till Exhaust Blower By Frp Material As Specified In Para 1 ( B ) ( I ) Of Part Ii Of Rfp , Replacement Of Existing Gi Elbow With 8 Mm Thick ( Marine Grade ) Frp Elbow To Connect Exhaust Trunking To Exhaust Blower As Specified In Para 1 ( B ) ( Ii ) Of Part Ii Of Rfp , Replacement Of Blower Assembly Motor With Two In Nos . 25 Hp Electric Motors , 415 V , 50 Hz , 3 Phase As Specified In Para 1 ( B ) ( Iii ) Of Part Ii Of Rfp , Supply , Install And Cabling From Starter To Motor , 04 Core , Copper Conductor , 16 Sq . Mm , Approx Length 20 Mtrs And Cabling From Panel To Starter , 04 Core , Copper Conductor , 35 Sq . Mm , Approx Length 10 Mtrs As Specified In Para 1 ( B ) ( Iv ) Of Part Ii Of Rfp , Replacement Of Combined Gi Exhaust Trunking Of Both Blowers With 8 Mm Frp Trunking As Specified In Para 1 ( B ) ( V ) Of Part Ii Of Rfp , Replacement Of Gi Trunking From Exhaust Blower To Battery Charging Room With Frp Trunking As Specified In Para 1 ( B ) ( Vi ) Of Part Ii Of Rfp , Replacement Of Gi Trunking Inside Battery Charging Room Running Along The Width Of Room And Divided Into 4 Exhaust Sections With Frpm Trunking As Specified In Para 1 ( B ) ( Vii ) Of Part Ii Of Rfp , Replacement Of Gi Trunking Running Above Battery Charging Station Along The Length Of Room With Frp Trunking As Specified In Para 1 ( B ) ( Viii ) Of Part Ii Of Rfp , Replacement Of Supporting Hangers 12 Each Of 4 Fts Length As Specified In Para 1 ( B ) ( Ix ) Of Part Ii Of Rfp , Clamps & Brackets Material Of Ms Of Various Sizes For Support Of Trunkings As Specified In Para 1 ( B ) ( X ) Of Part Ii Of Rfp , Renewal Of Gi Trunking From Load Bank Room To Outside Room Of Frp Material As Specified In Para 1 ( B ) ( Xi ) Of Part Ii Of Rfp , Securing Brackets And Angles Of Material Ms With Frp Coating As Specified In Para 1 ( B ) ( Xii ) Of Part Ii Of Rfp , Services Inclusive Of Staging , Lifting Devices , Transport And Other Equipment Required To Undertake The Work Including Installation And Commissioning As One Work As Specified In Para 1 ( B ) ( Xiii ) Of Part Ii Of Rfp , Standard Accessories , If Any ( Refer To Para 7 Of Part Ii ) , Two Years Operation & Maintenance Spares , If Any ( Refers To Para 8 Of Part Ii ) , Special Maintenance Tools And Test Equipment , If Any ( Refers To Para 9 Of Part Ii ) , Technical Literature / Certificates / Documentation , If Any ( Refers To Para 10 Of Part Ii ) , Acceptance , Testing , Trials And Commissioning Charges , If Any ( Refers To Para 11 Of Part Ii ) , Training , If Any ( Refers To Para 13 Of Part Ii ) , Any Other Item Such As Transportation , Insurance , Freight , Packing Etc

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	17-Feb-2021	CORRIGENDUM NO 1	Date	02-03-2021

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Name of Work: REMOVAL, SUPPLY, INSTALLATION, TESTING AND HANDOVER AT SITE OF FORCED VENTILATION SYSTEM FOR AUGMENTATION OF ENERGY BLOCK EXTENSION AT ND(V)
	Sl. No.	Item Description	Item Code / Make	Quantity	Units
1	1	(A) SUPPLY BLOWER / AIR INTAKE SYSTEM
2	1.01	Supply and installation of 25 in nos (10ftx10ftx2ft) air filter with SS frame and washable electrostatic filters as specified in Para 1(A)(i) of Part II of RFP	a	25	Nos
3	1.02	Supply and install and commissioning of 25HP motor, 3000 RPM, floor mounted, flame proof along with 4 blade GRP impeller (qty- 2) with trunking for functioning as supply blower as specified in Para 1(A)(ii) of Part II of RFP	b	2	Nos
4	1.03	Supply, install and cabling from starter to motor , 04 core, copper conductor ,16 sq.mm, approx length 20 mtrs and cabling from panel to starter, 04 core, copper conductor, 35 sq.mm, approx length 10 mtrs as specified in Para 1(A)(iii) of Part II of RFP	c	1	Job
5	1.04	Replacement of existing GI trunking at blower end with FRP trunking as specified in Para 1(A)(iv) of Part II of RFP	d	2	Nos
6	1.05	Replacement of existing GI elbow with FRP elbow as specified in Para 1(A)(v) of Part II of RFP	e	2	Nos
7	1.06	Replacement of existing GI trunking running above EOT crane along width of battery charging room with FRP trunking as specified in Para 1(A)(vi) of Part II of RFP	f	2	Nos
8	1.07	Replacement of existing GI trunking running above EOT crane running along length of wall inside battery charging room with FRP trunking as specified in Para 1(A)(vii) of Part II of RFP	g	2	Nos
9	1.08	Replacement of existing GI elbow with FRP elbow as specified in Para 1(A)(viii) of Part II of RFP	h	16	Nos
10	1.09	Replacement of supply trunking for outside wall arrangement with FRP elbow as specified in Para 1(A)(ix) of Part II of RFP	j	16	Nos
11	1.1	Replacement of elbow for final discharge with FRP elbow as specified in Para 1(A)(x) of Part II of RFP	k	16	Nos
12	1.11	Replacement of wire mesh with PVC coated wire mesh for air inlet to charging hall as specified in Para 1(A)(xi) of Part II of RFP	l	16	Nos
13	1.12	Services including staging, lifting devices, transportation and other requirement including installation & commissioning as one work as specified in Para 1(A)(xii) of Part II of RFP	m	1	Job
14	2	(B) FUME EXHAUST / EXHAUST SYSTEM
15	2.01	Replacement of existing GI air exhaust trunking with top cover / canopy to protect from rain water till exhaust blower by FRP material as specified in Para 1(B)(i) of Part II of RFP	n	1	No
16	2.02	Replacement of existing GI elbow with 8 mm thick (marine grade) FRP elbow to connect exhaust trunking to exhaust blower as specified in Para 1(B)(ii) of Part II of RFP	o	1	No
17	2.03	Replacement of blower assembly motor with two in nos. 25 HP electric motors, 415 V, 50 Hz, 3 phase as specified in Para 1(B)(iii) of Part II of RFP	p	2	Nos
18	2.04	Supply, install and cabling from starter to motor , 04 core, copper conductor ,16 sq.mm, approx length 20 mtrs and cabling from panel to starter, 04 core, copper conductor, 35 sq.mm, approx length 10 mtrs as specified in Para 1(B)(iv) of Part II of RFP	q	1	Job
19	2.05	Replacement of combined GI exhaust trunking of both blowers with 8 mm FRP trunking as specified in Para 1(B)(v) of Part II of RFP	r	1	No
20	2.06	Replacement of GI trunking from exhaust blower to battery charging room with FRP trunking as specified in Para 1(B)(vi) of Part II of RFP	s	1	No
21	2.07	Replacement of GI trunking inside battery charging room running along the width of room and divided into 4 exhaust sections with FRPM trunking as specified in Para 1(B)(vii) of Part II of RFP	t	1	No
22	2.08	Replacement of GI trunking running above battery charging station along the length of room with FRP trunking as specified in Para 1(B)(viii) of Part II of RFP	u	4	Nos
23	2.09	Replacement of supporting hangers 12 each of 4 fts length as specified in Para 1(B)(ix) of Part II of RFP	v	48	Nos
24	2.1	Clamps & brackets material of MS of various sizes for support of trunkings as specified in Para 1(B)(x) of Part II of RFP	w	40	Nos
25	2.11	Renewal of GI trunking from load bank room to outside room of FRP material as specified in Para 1(B)(xi) of Part II of RFP	x	4	Nos
26	2.12	Securing brackets and angles of material MS with FRP coating as specified in Para 1(B)(xii) of Part II of RFP	y	40	Nos
27	2.13	Services inclusive of staging, lifting devices, transport and other equipment required to undertake the work including installation and commissioning as one work as specified in Para 1(B)(xiii) of Part II of RFP	z	1	Job
28	2.14	Standard Accessories, if any (Refer to Para 7 of Part II)	aa	1	Job
29	2.15	Two years Operation & Maintenance spares, if any (Refers to Para 8 of Part II)	ab	1	Job
30	2.16	Special Maintenance Tools and test equipment, if any (Refers to Para 9 of Part II)	ac	1	Job
31	2.17	Technical Literature / certificates / documentation, if any (Refers to Para 10 of Part II)	ad	1	Job
32	2.18	Acceptance, Testing, Trials and Commissioning charges, if any (Refers to Para 11 of Part II)	ae	1	Job
33	2.19	Training, if any (Refers to Para 13 of Part II)	af	1	Job
34	2.2	Any other item such as transportation, insurance, freight, packing etc	ag	1	Job