ADDN / ALTN AND SPL REPAIRS TO ARMAMENT WORK SHOP (P-56) AT NAD TROMBAY AND REPLACEMENT OF AFDS OF BLDG NO P-13 AT INS TANAJI AND COMNETCEN (MKD) UNDER GE MANKHURD

Amount

Taking down cement plaster on brick or stone walls, etc, including raking out joints, hacking for key, scrubbing down with water , etc complete all as specified and directed.

Demolition of Cement Concrete (Reinforced) of any description and in any position not otherwise specifically provided for

M&L for Design Mix RCC M-30 as in chajja/slabs

Use ands waste of Formwork rough finished to chullah hoods, chajjas, troughs and similar items including edges

M&L for 10 mm thick Polymer modified ready mixed cement based plaster on walls with 40 % fly ash on fair faces of brickwork or concrete surfaces finished the surfaces even & smooth including Make Easy plast from wall plast chemplast, Ready Plast from ultra tech complete all as specified.

M&L for Ready mix plaster 15mm thick on bricks or concrete surface including dubbing coat to match with existing with necessary scaffolding upto 18m height Make Easy plast from wall plast chemplast, Ready Plast from ultra tech complete all as specified.

M&L for 8mm thick Polymer modified ready mixed cement based plaster on ceiling with 40 % fly ash on fair faces of brickwork or concrete surfaces finished the surfaces even & smooth including Make Easy plast from wall plast chemplast, Ready Plast from ultra tech complete all as specified.

Chipping, removing carefully loose/damaged concrete incl plastering (total thickness upto 60mm ) from RCC surfaces of columns, beams,Chajas, soffits of slabs etc by low impact Hammer/Breakar without damaging the structure & cleaning the surfaces with wire brush etc and disposal of debris out side MOD land, complete all as specified and directed. Note: Hard concrete shall not be removed by force.

M&L for cleaning existing reinforcement by sand blasting with suitable pump as directed by the GE and wire/ rotary wire brush to a shining bright finish, making the surfaces free from loose material, dirt etc complete and applying two coats of alkaline rust converting primer conforming to ASTM-B-117 of make. "Feovert" of "Krishna Conchem" OR "Roff Rust Cleaner' of 'Pidilite' OR 'Shali Rustoff' of 'STP Ltd', on rebars with time interval of 1 hr between the coats, complete all as specified and directed. (Note :- Mode of measurement: superficial area of concrete will be measured.)

Anticorrosive Treatment to Reinforcement using IPNET-RB of M/s Krishna Conchem or Epoxy Zinc Primer of M/s. Dr. Fixit by application on exposed reinforcement in two coats with time interval of minimum 4 hours between each coat. The application shall be done by brush after cleaning/wire brushing to the exposed steel surfaces complete all as specified and directed.

M&L for Epoxy bond coat of Make Fosroc (NITOBOND-EP) OR EPOXY BONDING AGENT of Dr. Fixit OR equivalent of M/s. Krishna Conchem as approved by GE over exposed concrete surfaces prior to application of any type of mortar to ensure bond between old concrete & new concrete by brush application complete all as specified and directed.

M&L for building up the profile of structural members by using Polymer mortar HB of Dr Fixit, while the bonding agent is still tacking upto 20mm thickness including levelling, profiling etc complete all as specified and directed.

M&L for building up the profile of structural members by using Polymer mortar HB of Dr Fixit, while the bonding agent is still tacking upto 40mm thickness including levelling, profiling etc in two layers, each layer not exceeding 20mm, complete all as specified and directed.

M&L for casting & repairing of excessively damaged distressed RCC members (exceeding 60mm in thickness) with prebatched, prepacked, single component ready to use microconcrete from Fosroc (Renderoc RG) or equivalent of Dr. Fixit as approved by GE, at any level/ height and at any lead or lift as directed including prefabricated water tight formwork, centering, scaffolding, also including mixing , laying, levelling, finishing, curing etc as per manufacturer's specifications and all other relevant worksincl scaffolding upto 18 mtr height complete all as specified and directed. (Note : Reinforcement only shall be measured and paid separately).

M&L for preparation of new or old plastered surfaces of wall applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10sqm over new surfaces in camouflaging pattern incl necessary sacfolding complete all as specified and directed.

M&L preparing new surfaces of walls applying two coat of oil bound distemper over 3mm thick wall care putty over a coat of primer complete all as specified & directed by EIC.

M&L for preparing old decorated surfaces of wall (plasterered or unplastered or complete removal of existing treatment) & applying two coat of oil bound distemper over 3mm thick wall care putty complete all as specified.

M&L for preparation of old decorated surfaces of ceiling applying two coat of white wash complete all as specified and directed

M&L for preparation and applying three coats of white wash over new plasterd surfaces and obtain smooth finish.

M&L for PCC 1:3:6 type C2 (using 40mm graded stone aggregate) as in plinth protection 75mm thick, with expansion joints & top surface finished even and smooth without using extra cement etc complete all as specified and directed.

M & L for Ready Mix concrete of M 40 Grade in pavement/hardstanding of flexural strength 40kg/per square centimetre in field using 400 kg of cement per cubic metre including vaccume dewatering, including form work as required. complete all as specified and directed.

S&F for Framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete

S&F 110 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, fixed to walls all complete all as specified and directed.

All as per item no. 23 above, but 75mm bore

S&F 110mm bore PVC (SWR) bends

S &F PVC (SWR) bends, 75 mm bore,

Removing plant/growth including its roots upto 1.00m of plant height at any location/at any storey and of any description and treating the surfaces with Acid (HCL) and making good surfaces with cement mortar 1:4, complete all as specified and directed.

M&L Preparation of old painted steel and iron surfaces of any description, not otherwise described, over 10 centimetre width or girth and applying One coat of synthetic enamel paint complete all as specified and directed.

S&F bands, straps , supports or stays for rain water, ventilating pipes including bolts, clamps, hold fasts etc and similar small articles to Fe-410-0 or Fe-310-0 all as specified & directed.

M&L two coat of synthetic enamel paint over red oxide over preparation of new steel surface complete all as specified.

Demolition of Brickwork or stone/ boulder masonry, built in CM incl all quoins, arches, pillars, etc, complete all as specified and directed .

M & L for Precast cement concrete block masonary with solid blocks type C1 1:3: 6 set in cement mortar 1:6 (20mm graded aggregate) exc 10cm in width and setting in mortar complete all as specified and as directed.

M&L for rendering 15 mm thick cement plaster in CM 1:4 on brick Work or concrete surfaces including finished even and smooth without using extra cement complete all as specified and directed.

Excavating in trenches, n. exc 1.5 m wide and n. exc 1.5 m in depth and exceeding 10 sqm on plan for foundation etc or for shaft, wells cesspits, manholes etc and getting out in any type of soil.

Returning and filling in, including, spreading, levelling, watering and well raming in layers n.exc 25cm in hard/Dense soil.

Removing excavated materials to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point in soil including spreading in low lying area and leveling complete all as specified and as directed.

M&L Cement concrete 1:4:8 type D-2 using 40mm graded stone aggregate as in foundation filling and mass concrete, complete all as specified and directed.

M&L PCC 1:2:4 type B1 using 20mm graded stone aggregate as in coping/benching including weathering throting ans necessary formwork complete all as specified.

M&L cement concrete 1:2:4 Type - B1 ( using 20mm graded stone aggragate) as in surface channel & drain all as specified and directed

M&L Extra for forming fair finished drains or channels exc 30cm inner girth in cement concrete using extra cement including forms, moulds, mitred/stopped ends etc complete all as specified and directed.

M&L for preparation of new plaster surfaces applying two coat cement base paint over a coat of primer complete all as specified and directed.

Demolition cement concrete any description and in any position not other wise specifically provided for Complete all as specified

S&F mild steel Framed work such as grills, gratings etc, with ends of bars shouldered or rebated or forged into spikes, framed guard bars, barred iron doors, railings, framework of water tanks and similar work conforming to Fe -290 Grade -E-165, complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for etc, complete all as specified and directed.

Demolition and breaking up drain pipes (Salt glazed ware, AC or reinforced concrete) , 150 mm dia, set in cement mortar

M&L reinforced concrete pipes, class NP2, 150 mm bore, laid and jointed complete with collars

M&L for plain cement concrete 1 : 3 :6 type C2 using 40 mm graded aggregate) as in bed to drain pipe including packing under and haunching against the sides of pipes they are laid and tested for 150 mm bore pipe.

M & L for precast reinforced cement concrete 1:2:4 type B-1 (20mm graded agg) as in cover slab for manholes set in CM 1:4 including necessary form work.

S&F TMT bars 10mm dia , cut to length, bent to shape required, and hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia complete all as specified.

S&F for Polyethylene Septic tank of 10000 L capacity horizontal type, of diameter 1600mm, length 3200, thickness 16mm, Nos of chamber 03, Nos of manholes 02,size of manholes 550mm (Dia) Dia of oultlet and inlet 160mm, air vent 50mm complete fixing incl necessary earthwork complete all as specified and directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth and not exceeding 10 sqm on plan and getting out in soft/loose soil for laying of cables, pipes etc. complete all as specified and as directed.

M&L for cutting existing road/hard standing not exceed 45x60 cm in wide and depth getting out excavated material for laying of cable returning filling & well ramming watering finish surface 10 cm from top including provision of PCC 1:2:4 for repairing, including removal of surplase soil all as directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and as directed.

Supply and Fix in repair for Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade over and including 25 mm thick sand cushion complete all as specified and as directed.

Supply, installation, and testing in replacement of a microprocessor-based, networkable, 3-loop analog addressable fire alarm control panel. Each loop shall support up to 200 devices (99 detectors and 99 modules minimum). The panel shall include a TCP/IP interface, QWERTY keypad for programming, and a fault localization display board mounted near the panel.The system shall comply with UL listing and EN 54-13 (2017 + 2019) standards, include an RS-232 communication port, and support integration with a Building Management System (BMS). It shall feature four access levels, programmable relays for HVAC and fire pump controls, and Flash Scan device compatibility.Powered by 240V AC, the panel shall include an automatic charger and 24V sealed lead-acid batteries, providing 48-hour standby and 15 minutes of operation in alarm conditionsNote: (i) Circuit display board showing all position of sensor /MCPs to be provided for early locating of fault fixed near the fire alarm panel and rate shall be included in the quoted rate. (ii) Exit arrow to be provided at required location and rate shall be included in the quoted rate.Make : Honeywell Notifier / Honeywell Morley IAS / Siemens

Supply, install, testing and commissioning LANDLINE/GSM FIRE ALARM AUTO DIALER with SMS and Memory Available to Store 10 Phone Numbers dialling facility to reach the fire brigade to get the intimation about the location of the area Building Emergency Speech Dialer with 8 Numbers & 1/ 2 Messages, NO/NC contacts for both fire and fault, Automatic changeover arrangement to standby Supply, Installation, Commissioning and Testing of with battery charger with low battery indication, fault/ failure indication such as Mains fail, short, open, Battery Fail etc, Micro-Controller Based System, Both Dialling Modes can be used (Pulse/Tone), Recorded Message Playback Speaker Provision Available complete all as specified and as directed. Make: Ravel / Agni / Securico

Supply and fix in replacement of detectors complying with and type certified to EN-45, EN54-7 Part 13 (2017+2019) addressable type multisensor detector with heat and smoke combination with base with self built intelligence as per IS: 11360 all as specified and directed. Note: old unserviceable multisensor detector is need to be removed Make: L&T Electrical & Automation / Honeywell / Siemens

Supply, install, testing and commissioning in replacement of addressable addressable manual call point resettable type including sunken boxes, with build in monitor module will all accessories and signal indicator EN54-7 Part 13 (2017+2019) complete as per tech specification and shall be UL listed complete. Make: L&T Electrical & Automation / Honeywell / Siemens

Supply, Installation, Commissioning and Testing in replacement of addressable electronic hooter with built in amplifier unit with two tone generator of 100 meter range complete as per tech specification and shall be UL listed complete. Make: Safex / New Age / Honeywell

Supply,install,testing and commissioning in replacement of Fault Isolator/ Isolator Module complete with all accessories and of monitored type shall be as per tech specification and all as specified and as directed. Make: L&T Electrical & Automation / Honeywell / Siemens

Supply, Installation, Commissioning and Testing in replacement of Control Module for hooter complete as per tech specification and shall be UL listed complete. Make: Safex / New Age / Honeywell / Siemens / L&T Electrical & Automation

Supply Installation in replacement of Power Supply / SMPS / Adapter 24V range of 1 to 2 Amps for hooter omplete as per tech specification and shall be UL listed complete. Make: Safex / New Age / Honeywell / Siemens

Supply,install,testing and commissioning in replacement of response indicator complete with all accessories and of monitored type shall be as per tech specification and all as specified and as directed. Make : Agni / Fire pro / L&T Electrical & Automation / HONEYWELL

Supply, installation, testing, and commissioning of ISI-marked, 1.5 sqmm, 2-core, multi-strand copper, FRLS (Flame Retardant Low Smoke) armoured cable, red in color, conforming to IS standards. The cable shall be laid on the surface using GI saddles with spacers at 0.3-meter intervals and complete with accessories, including GI junction boxes, cable lugs, compression glands, tags, and ferruling. The cable installation shall ensure fire safety with acrylic fire-stop sealant applied at all openings where cables pass through fire compartment walls, masonry walls, or RC floors, providing a fire rating of up to 2 hours. All work shall be carried out using conduits as specified and directed, complete in all respects. Make: Finolex / Havells / Polycab / RR Kabel / KEI / Anchor (Panasonic)

Supply, installation, and fixing of uPVC conduit pipe (socketed) 25 mm diameter medium-grade with flame-retardant low smoke (FRLS) properties, including all required bends, junction boxes, couplers, clamps, saddles, and other accessories with IS 9537 standards ensuring proper alignment, cutting, jointing, and securing of conduits in place complete in all respect and all as specified and directed. Make: Pressfit / Precision / Anchor

Supply and fix in replacement of Active repeater panel with nine LED indicators for a quick summary of the general system status, repeater’s event log can with store up to 150 most recent events with function of Silence, Mute, Reset, Accept, Evacuate and Test Controls, 24 V dc supply, RS485 card Complete all as specified and directed. Make : Honeywell Notifier / Siemens / Honeywell Morley IAS

Supply and fix in replacement of addressable type multisensor detector low profile base junction box, provides multiple cable entry points and a range of fixing centres, suitable for use with all commonly encountered fire cable sizes of 1.5 sqmm 2 Core complete in all respect and all as specified and directed. Make: Siemens /Honeywell

S& F of HDPE pipe of 32mm dia, of pressure rating 6 kgf/cm^2 for laying in ground, road crossing etc for cable protection including necessary fittings , clamps for supports, etc all as directed by Engineer in charge. Make: Pressfit / Precision / Anchor / Modi / Prayag / Sudhakar

Supply and fix CO2 Type Fire Extinguisher 4.5 Kg Capacity made from seamless Cylinder Conforming to IS : 7285 duly approved by chief controller of Explosive, Nagpur fitted with ISI Marked controlled Valve conforming to IS : 3224, discharge adaptor and PVC Bend horn complete with initial gas charged with carrying handle and wall mounting bracket Suitable for Operating between -30°C to +55°C IS:15683. Complete in all respect. Make : Cease fire / Newage / Minimax / Safex

Supply, design, fabrication, and installation of an illuminated schematic layout signboard of size 1.5 meters x 1.5 meters, made of high-quality PVC acrylic sheet, complete with LED backlighting. The signboard shall display a schematic layout of Fire alarm system, Fire Main Line System and associated components, with provisions for hanging at the specified location. The contractor shall be responsible for the following: 1. Trace existin/New Fire alarm cable/Fire Main line including control valves and associated systems of respective area to prepare an accurate layout diagram. 2. Submit the traced layout as a draft for approval by the Engineer-in-Charge before fabrication. 3. Fabricate the signboard using a durable PVC acrylic sheet, suitable for both indoor and outdoor use. 4. Ensure the diagram is printed with high-definition graphics and labels for clarity and long-term readability. 5. Incorporate LED backlighting or other suitable illumination for visibility during day and night. 6. Provide all necessary mounting arrangements for securely hanging the board at the designated locations. 7. Submit a traceable or CAD-format version of the schematic diagram along with the final installed board for reference. 8. A one-year warranty covering defects in material, workmanship, and illumination performance.

Note : A SUM OF RS 35780.00 TOWARDS SCHEDULE OF CREDIT SHALL BE DEDUCTED TO ARRIVE THE CONTRACT SUM

M/s Mukesh Engineers (BID ID -3389567)

R.C. Magla and Co. (BID ID -3390088)

M/s Shree Construction Co (BID ID -3390051)

Shree Ayyappa Engineering (BID ID -3389739)