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| 1 | Schedule \"A\" Part - I [COFFERDAM][TEMPORARY STRUCTURE] |
| 2 | Design, consultancy and execution for proposed suitable cofferdam around existing slipway, the design duly vetted by any NIT for carrying out repair/replacement of following works:-(i) Replacement of water/under water rails of slipway total 2400 RM (Appx.) (32 Nos x 75m) including base plates, fish plates, projecting bolts, rails in transition and inclined area including Under Water portion and removal of silt deposited over the slipway slab and its disposal in outer sea at VPT designated dumping locations.(ii) Slipway repairs are to be carried out after dewatering the area by installing suitable coffer dam/sheet pile structure and bailing out water using high discharge pumps etc. Necessary demolition of RCC/PCC below/around rails, removal of existing rails, fixtures, bolts, plates etc. to be carried out.(iii) The mother slab to be checked for integrity, any structural damages, crack, spalling etc. duly vetted by team of IIT and necessary structural repairs as necessary to be carried out. (iv) New bolts are to be installed by drilling into slipway slab and fixing with lock fix chemicals/grouts, fixing new rails on base plates with necessary clamps, fish plates and other accessories, provision of sacrificial anodes along the length of rails for corrosion protection. |
| 3 | Item No. 1.01(Contd.....) (v) Laying of necessary wiring/connections and connecting with existing ICCP panel including replacement of ICCP panel components as required for making the ICCP system fully operational, relaying PCC/RCC as required to encase the sides of rails as per original slope, alignment and profiles to match the existing rail system. (vi) Quoted rate shall be deemed for any other repair/strenthning work required. (vi) Adequate working space around existing slipway shall be considered including accesibility provision inside the cofferdam area for men & material.(vii)Prior to finalisation of scope of repair works and methodology of execution, the site shall be inspected by expert team from any IIT and provide vetted inspection reports of below water and above water structures duly recommending the methodology of execution of the repair works. (viii) Cost for carrying out repair, EPC, NDT testing, engagement of experts agencies and diving teams, any other requirements etc. as required for inspections and assessment is deemed to be included in the rates of under mentioned Items No. 1.01 to 1.11 of this Part.(ix)The quoted rates include dewatering inside cofferdam on regular basis as required and execution of work in water/wet condition. No extra payment shall be admissible for execution of works under such conditions. |
| 4 | Lump sum amount worked out by the contractor for \"DEMOLITION/DISMANTLING\" as listed in Schedule \"A\" Part-II on Serial Page No. 34 |
| 5 | Lump sum amount worked out by the contractor for \"SITE CLEARANCE/ EARTH WORK EXCAVATION\" as listed in Schedule \"A\" Part-III on Serial Page No. 35 |
| 6 | Lump sum amount worked out by the contractor for \"INTERNAL ELECTRIFICATION\" as listed in Schedule \"A\" Part-IV on Serial Page No. 37 |
| 7 | Lump sum amount worked out by the contractor for \"CIVIL REPAIR WORKS\" as listed in Schedule \"A\" Part-V on Serial Page No. 49 |
| 8 | Lump sum amount worked out by the contractor for \"AIR CONDITIONING & REFRIGERATION\" as listed in Schedule \"A\" Part-VI on Serial Page No.50 |
| 9 | Schedule \"A\" Part - VII: [Miscellaneous Items] [Replacement of Berthing Rails, Demolition/Dismantling, Internal Electrification, Civil Repair Works, Air Conditioning & Refrigeration, Fire Detection & Alarm System and Special Item of Work(Fire Extinguisher)]: [To be quoted by the bidder.] |
| 10 | REPLACEMENT OF BERTHING RAILS |
| 11 | Demolition of cement concrete [reinforced]of any description and marine position, complete all as specified and as directed. Note: Separating of reinforcement will be measured and paid separately under relevant item. |
| 12 | Separating, scraping and cleaning of reinforcement complete all as specified and directed. Note: (i) Demolition of concrete shall be measured and paid separately under relevant item. (ii) No additional payment shall be made for shifting of demolished material and then reinforcement in separately. |
| 13 | M&L for PCC (1:4:8) type D2 (using 40mm graded Granite stoneaggregate) as in foundation, filling, mass concrete and underneath pile caps, suspended flooring/slab, beams, plinth protection, surface channels, drainsetc. complete all as specified and as directed. |
| 14 | M&L for Reinforced Ready Mixed Cement Concrete M–40 Design Mix in repair with admixture Auramix 400 of Fosroc or Smartcare maximo plast PX range of Asian Paints or equivalent, as in deck slab, cantilevers, lintels, columns, pillars, piers, posts, struts, chullah hoods, staircase, arches, domes, vaults, shell roofs, arch ribs, folded plates, slabs, balconies, canopies, etc. or in similar articles upto below sea level (-)10m level (slipway deck slab and beams for placing of rail tracks), concrete mixed in RMC plant, transporting, placing, compacting, vibrating etc., complete all as specified and as directed by Engineer-in-Charge. |
| 15 | Notes:- (i) Design mix shall be as per IS-456-2000, max size of aggregate shall not exceed 20mm and the slump shall be 150 to 180mm. (ii) Reinforcement shall be measured and paid separately.(iii) Unit rate shall be deemed to include interalia for preliminary design mix, works test cubes as specified.(iv) Minimum cement content shall be 400 Kg/Cu.m. of concrete for deck slabs, suspended floor beams, slabs and footings, etc., platform using Portland slag cement with minimum slag content of 50% (fifty percent). (v) Admixture shall be added as per manufacturer instructions and approved by the Accepting Officer. The rate for Admixture shall be deemed to be included in the quoted rate. (vi) In case at the time of mix design cement content is increased beyond minimum content given above, no extra payment will be made. (vii) Standard manufactured cover blocks as per IS should be used, Site cast cover blocks shall not be used. (vii) The unit rate/Lump sum price quoted shall be deemed to include this aspect.(viii) Demolition of concrete, its disposal & scraping of reinforcement shall be measured and paid separately. |
| 16 | M&L for reinforcement using TMT CRS bars of Grade Fe–500D of 10mm dia and over, cut to length, bent to shape required including cranking, bending, spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips or welded, complete all as specified and as directed. |
| 17 | M&L for reinforcement using TMT CRS bars of Grade Fe-500D of 8mm and over, as in stirrups, helical reinforcement, spacers and binders, cut to length, bent to shape required including cranking, bending, spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips or welded complete all as specified. |
| 18 | Steel formwork to sides offormwork to concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter, sides of flat fair finished concrete surfaces; complete all as specified and directed. |
| 19 | Dismantling of existing rail system including all fixtures and supply and fixing of IRSW 52 or suitable rails to line and alignment as per existing slipway with hilti anchors including drilling bolt holes, grouting of new bolts, providing MS fish plates/bas plate support plates along with all necessary clamps, clamping system etc., bending rails to profile, joining with existing rails system including thermite welding all including dismantling of old rails and fixing of sacrificial anode complete all as specified and directed. |
| 20 | Removing building materials etc. from marine location (other than spoil payable under Earthwork) outside MD land at GVMC designated places exc. 10km and not exc. 15km, beyond the lead included in the rates, including loading, unloading and stacking at the destination complete all as specified and directed. |
| 21 | DEMOLITION/DISMANTLING |
| 22 | Removing building materials etc. (other than spoil payable under Earthwork) outside MD land at GVMC designated places exc. 10km and not exc. 15km, beyond the lead included in the rates, including loading, unloading and stacking at the destination complete all as specified and directed. |
| 23 | INTERNAL ELECTRIFICATION |
| 24 | S&F flame proof exhaust fan, aluminium body, AC single phase, 230Volt, 450mm sweep, heavy duty with blades, frame, louvers, wiremesh epoxy powder coated finish, with all accessories and necessary PCC work, complete all as specified and as directed. |
| 25 | Supply and fixing of flame proof MCB’s DB, TPN 8 ways with IP 20 protection, double door, sheet steel phosphetised powder painted with 200 amps rated busbar 240V completeall as specified and directed by Engineer-in- charge. |
| 26 | CIVIL REPAIRWORKS |
| 27 | M&L for water proofing treatment including preparation of surfaces as required for treatment of roofs, balconies, terrace etc., consisting of following sequences of operations on RCC surfaces; (a) Top of roof/terrace slab shall be applied 10mm thick plaster with cement mortar (1:3). (b) Roof shall be cleaned thoroughly by using wire brush [Mechanical / hand brush] to make it free from any loose particle, dirt / dust, etc.(c) After cleaned roof surface, the surface shall be painted with one coat of cold applied bituminous primer @ 0. 50 Lit per sq. m.(d) Atactic polypropylene polymeric modified prefabricated water proofing membrane five layered reinforced with non woven polyester matt of minimum 3mm thick weight not less than 3 Kg/Sqm shall be laid using butane torch application over entire roof surface and on vertical surface up to grooves as applicable with over laps of 100mm in both the directions. The overlaps shall be sealed by flames or as per manufacturer instructions. Water proofing membrane shall be tucked in wall to a depth of 25mm [minimum]. Groove made in wall shall be filled with bitumen mastic filling without any extra cost to Govt. (e) Ponding complete all as specified and as directed by Engineer-In -Charge.(f)Finally roof shall be finished with a coat of bituminous aluminium paint @ 0.20 Kg/Sqm in two coats. Note:- Quoted rate is deemed to include the cost of all sequences mentioned above including preparation of surfaces. |
| 28 | AIR CONDITIONING & REFRIGERATION |
| 29 | Supply and install voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 Volts to 250 V with output voltage stabilised at 230 V with accuracy of + 2.5% and of capacity 5 KVAincluding all accessories complete all as specified and as directed by Engineer-in-Charge. |
| 30 | Supply and install voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 Volts to 250 V with output voltage stabilised at 230 V with accuracy of + 2.5% and of capacity 2 KVAincluding all accessories complete all as specified and as directed by Engineer-in-Charge. |
| 31 | FIRE DETECTION & ALARM SYSTEM |
| 32 | Supply& fixing of explosive proof Manual call points (Add up control module) complete all as specified and directed. |
| 33 | M&L for fabrication and erection of fire stand of suitable size made out of angle iron/channel and painting with two coats of post office red colour synthetic enamel paint over a coat of red oxide primer and lettering with white paint including galvanised MS fire bucket- 04 Nos and 01(one) no for sand, 5 litre capacity, complete all as specified and as directed by Engineer-in-Charge. |
| 34 | S & F Microprocessor based intelligent networking type fire alarm panel with 4 x 20 Alpha numeric LCD display, Keyboard programming with password locking, provision of connecting fire fighting repeat equipments as required to areas, complete all as specified and as directed. |
| 35 | S & F Microprocessor based intelligent networking type fire alarm panel with 4 x 20 Alpha numeric LCD display, event logging and printing fascility, real time clock & RS-485 port to connect repeater panel via 4 wires, keyboard programming with password locking, provision of RS-232 for LAN connection with 12 Hrs back up fascility UPS system for AFDC panel, provision of connecting fire fighting equipments as required to areas, complete all as specified and as directed. |
| 36 | S&F multi type multi sensor (smoke detectors/heat detectors) and IR/UV/Flame detectors as required and to be installed as per IS specifications, complete all as specified and as directed. |
| 37 | S&F 24 volts DC electronic hooters with addressable loop sounder with flash type multi tone customer selectable with or without xenon flasher in ABS or mild steel enclosure, output 86dB, current 450mA, complete all as specified and as directed. |
| 38 | S&F 2 core x 1.5 Sqmm copper multistranded armoured cable as per IS:1554 of reputed make, complete all as specified and as directed. |
| 39 | SPECIAL ITEM OF WORK(FIRE EXTINGUISHER) |
| 40 | Supply and fix light weight screw grip type CO2 fire extinguishers -4.5 Kg capacity complete with initial charge, gun metal cap, discharge hose with AB horn, nozzle, wall fixing brackets etc. confirming to IS : 15683 with ISI mark complete all as specified and as directed by Engineer-in-Charge. |
| 41 | Supply and fix Dry chemical powder stored pressure type - 9 Kg capacity complete with initial charge, fund metal cap, discharge hose with nozzle wall fixing brackets etc. confirming to IS:15683 with ISI mark complete all as specified and as directed by Engineer-in-Charge. |
| 42 | Supply and fixing AFFF type fire extinguisher - mechanical foam type 9 litres capacitycomplete with initial charge, gun metal cap, discharge hose with nozzle, wall fixing brackets, etc., complete all as specified and as directed by Engineer-in-Charge. |
| 43 | Supply and fixing mineral RO water purifiers 20 litre storage capacity, purification by RO+UF+UV+TDS control with purification, complete all as specified and as directed by Engineer-in-Charge. |
| 44 | SCHEDULE OF CREDIT (Deduct)(-) |
