Defect Rectification Onboard In Ships At Chennai Defect Rectification Of Hull , Engg And Electrical Defects Onboard Ins Sumitra , Ins Bitra , Ins Carnicobar And Ins Battimalv

Tender Notice

27043668
Corrigendum : Defect Rectification Onboard In Ships At Chennai Defect Rectification Of Hull , Engg And Electrical Defects Onboard Ins Sumitra , Ins Bitra , Ins Carnicobar And Ins Battimalv
Indian
Tamil Nadu
25-02-2021
27-02-2021
01-03-2021

Tender Details

Defect Rectification Onboard In Ships At Chennai Defect Rectification Of Hull , Engg And Electrical Defects Onboard Ins Sumitra , Ins Bitra , Ins Carnicobar And Ins Battimalv , Repairs/Renewal Of Firemen Flange View Corroded/ Perished . Mat- Al . Qty-01 , Ins Sumitra . , Repair/Renewal Of Safety Net Frame View Deformed . Qty- 02 Mat-Ms , Ins Sumitra , Brazing/Welding Of Sme Tc Air Seal Supply Line , Size-24Mm , Length-300Mm View Line Cracked , Ins Sumitra . , Welding Of Sucuring Brackets Of Hpac No 2 Guard Insitu , Ins Sumitra . , Repair Of Pme Lub Oil Cooler Sea Water Outlet Pipe Thermometer Pocket View Corroded And Leakage Of Sea Water , Size-150Mm , Length- 02 Mtr , Ins Sumitra . , Repair Of Corrugated Joint Of Pme B4 , B5 & B10 Cylinder Heads And P2-P4 Connection View Heavy Exhaust Leakage , Ins Sumitra . , Hot Lagging Of Pme Exhaust Manifold . Length-10 Mtr , Ins Sumitra . , Repair /Renewal Of Nr Valve Of Stbd Of Collar Of 6 . 5 Mtr Rhib - 02 , Ins Sumitra . , Assistance Required For Repair/Renewal Of Air Vent Line Of Stp Blower View Corroded/Perished . Mat-Ms , Ins Sumitra . , Assistance Required For Repair/Renewal Of Following Door And Hatches View Chalk Test Failed . Suspect Misalignment Of Doors/ Hatches . ( I ) Port And Stbd Forward Door ( Ii ) Port And Stbd Aftwalk Door , Ins Sumitra . , Assistance Require For Repair/Renewal Of Fresh Water Pipe On Terpedo Deck View Corroded/Prerished . Mat -Cuni Qty-01 , Ins Sumitra . , Assistance Required For Repair/Renewal Of Following Defects . ( I ) Port Wing Intercom Mic Stowage Box View Broken From Brackets . Qty-02 . ( Ii ) Quarter Deck Mic Stowage Box . Qty-02 Mat Ms . ( Iii ) Locking Arrangement For Head Set Stowage Box At Hanger Top . Qty-02 . ( Iv ) Wheel Drum Of Radial Davit View Corroded /Perished . Mat-Ms Qty-01 ( V ) Capstan Cover Hinges Qty-02 ( Vi ) Bonding Strap On Both Port And Stbd Bridges Wings . Qty-04 ( Vii ) Hello Deck Safety Frames View Bent . Mat-Ms Qty-03 , Ins Sumitra . , Heating Assistance For Casing Of Riding Slip And Roller Fair Lead On Foxle View Jammed . Mat-Ms , Qty-04 , Ins Sumitra . , Step Of Inclined Ladder Broken /Uprooted At Indicated Location . Renewal Of The Same Mat- Ms , Ins Bitra , Rubber Grip On Inclined Ladder Steps Perished Uprooted At Indicated Locations . Renewal Of The Same Mat-Rubber Mat , Qty-40 , Ins Bitra , Handle Of Isolating Valve Of Externeal Sprinliker Of Crn-91 Gun Broken/Damaged . Assistance For Renewal , Ins Bitra , Minor Leakage Observed In Rope And Canvas Store At Frame Station 38 Portship Side . One Meter Above Waterline . Ra For Plate Renewal , Ins Bitra , Cover Of Sumersible Pump Socket Broken Damaged . Renewal Of The Same Mat Sheet And Al . Ins Bitra , Steel Wire Rope Of Signel Arm Davit Chaffed During Lowering /Hoisting In Rough Weather . Ra For Renewal Of Mat Ss . Qty-03 , Ins Bitra , Locking Mechinsm Of Handle Uprooted /Damaged . Repair/Renewal Of Mat Ss , Qty-03 , Ins Bitra , Spring Retaining Hook Thinned /Worn Out Due To Fwt . Ra For Renewal Of Spring And Retaining Hook . Mat Ss , Qty-08 , Ins Bitra , Renewal Of Hot Lagging Of Following Equiptment- ( I ) Port Da Area -02 Sq Mtr ( Ii ) Centre Da Area 02 Sq Mtr ( Iii ) Dd Compressor . Area 01 Sq Mtr , Ins Carnicobar , Stagging On Main Mast For Post Monsoon Maintenance Routines Of Sensors/Transmitter/Antena/Area . Assistance For Stagging , Ins Carnicobar , Crimping Of Guardrails At Both Ends . Qty - 15 , Ins Carnicobar , Drainage Pipe Line Of Port And Stbd Cat Walk Corroded/Holed To Be Renewed In Situ . Mat-Gi , Pipe Dia 50 Mm And Length 5 Mtrs , Ins Carnicobar , Cloth Hanging Rod With Ms Clamp In Ss Mess Broken/Uprooted To Be Welded/ Repaired In Situ , Ins Carnicobar , Re-Commisioning Of Back Up Supply Batteries ( 12V 180Ah , ) View Not Holding Charge . ( Qty-02 ) , Ins Battimalv , 12 In No S Stanchion Broken /Damaged Involves Cutting And Welding . Mat-Ms , Ins Battimalv , 02 In No Scupers Damaged , Involves Cutiing And Fitment Of New Scuppers . Mat-Ms , Ins Battimalv , Modification Required On Armour Plate Involves Cutting And Welding For Ammo Box Holder . Mat-Ms , Qty-02 , Ins Battimalv , Dranage Pipe Of Flag Deck Broken / Cracked Involves Welding . Mat- Al , Ins Battimalv , Rhib Chock Form Damaged / Torn Need To Be Manufactured In Situ As Per Size . Qty-02 , Fitment Of Crn -91 Chest Cover Involves Drilling And Fitment . Ss To Provide Cover . Ins Battimalv

Corrigendum Details

Sr No CorrigendumDate Corrignedum CorrigendumType NewSubmissionDate
1 25-Feb-202 Corrigendum for commercial bid Financial Bid 27-02-2021

Key Value

Document Fees
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BOQ Items

Name of Work: DEFECT RECTIFICATION ONBOARD IN SHIPS SUMITRA, BITRA, CAR NICIBAR AND BATTI MALV
Sl. No. Item Description Part No Quantity Units
1 1 Repairs/Renewal of firemen flange view corroded/ perished. MAT- AL. Qty-01, INS Sumitra. item 1 1 JOB
2 2 Repair/Renewal of Safety Net frame view deformed. Qty- 02 MAT-MS, INS Sumitra item 2 1 JOB
3 3 Brazing/welding of sme tc air seal supply line, size-24mm, length-300mm view line cracked, INS Sumitra. item 3 1 JOB
4 4 Welding of sucuring brackets of hpac no 2 guard insitu, INS Sumitra. item 4 1 JOB
5 5 Repair of pme lub oil cooler sea water outlet pipe thermometer pocket view corroded and leakage of sea water, size-150mm, length- 02 mtr, INS Sumitra. item 5 1 JOB
6 6 Repair of corrugated joint of pme b4, b5 & b10 cylinder heads and p2-p4 connection view heavy exhaust leakage, INS Sumitra. item 6 1 JOB
7 7 Hot lagging of pme exhaust manifold. Length-10 mtr, INS Sumitra. item 7 1 JOB
8 8 Repair /renewal of NR valve of stbd of collar of 6.5 mtr RHIB - 02 , INS Sumitra. item 8 1 JOB
9 9 Assistance required for repair/renewal of air vent line of stp blower view corroded/perished . Mat-ms , INS Sumitra. item 9 1 JOB
10 10 Assistance required for repair/renewal of following door and hatches view chalk test failed. Suspect misalignment of doors/ hatches . (i) port and stbd forward door (ii) Port and stbd aftwalk door, INS Sumitra. item 10 1 JOB
11 11 Assistance require for repair/renewal of fresh water pipe on terpedo deck view corroded/prerished . MAT -CUNI Qty-01, INS Sumitra. item 11 1 JOB
12 12 Assistance required for repair/renewal of following defects.(i) port wing intercom MIC stowage box view broken from brackets. Qty-02. (ii) Quarter Deck MIC stowage box .Qty-02 Mat MS. (iii)Locking Arrangement for head set stowage box at hanger top. Qty-02. (iv) Wheel drum of radial davit view corroded /perished . Mat-Ms qty-01 (v) Capstan cover hinges Qty-02 (vi) Bonding strap on both port and stbd bridges wings. Qty-04 (vii) Hello deck safety frames view bent. Mat-Ms Qty-03, INS Sumitra. item 12 1 JOB
13 13 Heating assistance for casing of riding slip and roller fair lead on foxle view jammed . Mat-MS , Qty-04, INS Sumitra. item 13 1 JOB
14 14 Step of inclined ladder broken /uprooted at indicated location . Renewal of the same MAT- MS, INS Bitra item 14 1 JOB
15 15 Rubber grip on inclined ladder steps perished uprooted at indicated locations. Renewal of the same MAT-rubber Mat, Qty-40, INS Bitra item 15 1 JOB
16 16 Handle of isolating valve of externeal sprinliker of CRN-91 gun broken/damaged. Assistance for renewal, INS Bitra item 16 1 JOB
17 17 Minor leakage observed in rope and canvas store at frame station 38 portship side . One meter above waterline .RA for plate renewal, INS Bitra item 17 1 JOB
18 18 cover of sumersible pump socket broken damaged. Renewal of the same MAT sheet and AL . INS Bitra item 18 1 JOB
19 19 Steel wire rope of signel arm davit chaffed during lowering /hoisting in rough weather . RA for renewal of MAT SS . Qty-03, INS Bitra item 19 1 JOB
20 20 Locking mechinsm of handle uprooted /damaged . Repair/renewal of MAT SS , Qty-03 , INS Bitra item 20 1 JOB
21 21 Spring retaining hook thinned /worn out due to FWT . RA for renewal of spring and retaining hook. MAT SS, Qty-08, INS Bitra item 21 1 JOB
22 22 Renewal of hot lagging of following equiptment- (i) Port DA area -02 SQ Mtr (ii) Centre DA area 02 SQ Mtr (iii) DD Compressor . Area 01 SQ Mtr,INS Carnicobar item 22 1 JOB
23 23 Stagging on main mast for post monsoon maintenance routines of sensors/transmitter/antena/area. Assistance for stagging,INS Carnicobar item 23 1 JOB
24 24 Crimping of guardrails at both ends. Qty - 15,INS Carnicobar item 24 1 JOB
25 25 Drainage pipe line of port and stbd cat walk corroded/holed to be renewed in SITU. Mat-GI, pipe dia 50 MM and length 5 Mtrs,INS Carnicobar item 25 1 JOB
26 26 Cloth hanging rod with MS clamp in SS mess broken/uprooted to be welded/ repaired in SITU,INS Carnicobar item 26 1 JOB
27 27 Re-Commisioning of back up supply batteries ( 12V 180AH, ) view not holding charge. (qty-02), INS Battimalv item 27 1 JOB
28 28 12 In no s Stanchion broken /damaged involves cutting and welding . MAT-MS , INS Battimalv item 28 1 JOB
29 29 02 in no scupers damaged , involves cutiing and fitment of new scuppers. Mat-MS, INS Battimalv item 29 1 JOB
30 30 Modification required on armour plate involves cutting and welding for AMMO box holder . MAT-MS, Qty-02, INS Battimalv item 30 1 JOB
31 31 Dranage pipe of flag deck broken / cracked involves welding . MAT- AL, INS Battimalv item 31 1 JOB
32 32 RHIB chock form damaged / torn need to be manufactured in SITU as per size. Qty-02 item 32 1 JOB
33 33 Fitment of CRN -91 Chest cover involves drilling and fitment . SS to provide cover. INS Battimalv item 33 1 JOB
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