Kelamangalam_2025

Amount

Dismantling, removing and carefully stacking Reinforced cement concrete and roughening the surface etc., complete complying with standard specification and as directed by the Departmental officers.

Dismantling the damaged brick / stone masonry work in cement mortar and clearing away with carefully stacking the material useful for reuse for any thickness of wall under 3 m heights etc., complete complying with standard specification and as directed by the Departmental Officer.

Earth work Open excavation by Mechanical Means for Open Earthwork in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 100 mts and clearing and levelling including dressing of sides and raming of bottoms etc., complete complying with standard specification and as directed by the departmental officers. B).upto 2.40m Depth.

Upto 2.40m Depth

Cement concrete 1:5:10 (one cement, five M.sand and ten aggregate) using 40mm gauge hard broken blue granite stone jelly for foundation and basement including dewatering if found necessary and laid in layers of not more than 15cm thick and compacted etc., complete complying with standard specification and as directed by the departmental officers.

Providing and laying in position, Standardised Concrete Mix M-20 Grade in accordance with IS:456-2000, using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 Kg/m3 and maximum water cement ratio of 0.55, including admixture ( Plasticiser/ Super Plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of Concrete, improve workability without impairing strength and durability with about (5 cu.m) 7730 Kg of 20mm machine crushed Stone Jelly and with about (3.30 Cu.m) 5156 Kg of 10-12mm machine crushed stone jelly and with about (5.79 cu.m) 7670 Kg of sand, but excluding cost of reinforcement grill and fabricating charges, centering and etc., and providing fixtures like fan clamps in the RCC floor/Roof slab wherever necessary without claiming extra complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregate to be used should comply with requirement of IS standards. ( No separate payment will be made by the Department for the excess usage of materials).

For Foundation & Basement

For Super structure in Ground Floor

For Super structure in First Floor

For Super structure in Second Floor

For Super structure in Third Floor

For Super structure in Fourth Floor

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel reinforcement grills of all variety like HYSD/CTD/TMTand all grade like Fe 500, Fe550D, Fe 500 D etc., for all RCC works as per design given including cost of steel reinforcement and G.I. binding wire, wastage etc. complete complying with standard specification and as directed by the departmental officers.(Contractor has to make his own arrangements for the supply of steel reinforcement and binding wire)

For Foundation & Basement

For Super structure in Ground Floor

For Super structure in First Floor

For Super structure in Second Floor

For Super structure in Third Floor

For Super structure in Fourth Floor

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, Sill slabs etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid with silver oak joists of size 10cm x 5cm & 7.5cm x 5cm as support runner , vertical stiffener , side support and Top Horizontal stiffener spaced at about 60cm to 90cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid).

Supplying and erecting centering for plane surfaces such as RCC Floor/Roof Beam, Lintels, Cantilever Beams, Bed Blocks etc.. with necessary supports and strutting upto 3.60m height in all floors with all cross bracings using MS Sheets made of 10 gauge thick welded with MS angle of Size 25mm x 25mm x 3mm for boarding laid over Steel adjustable Span of Size 2m x 2m(expandable upto 3.60m) and Silver Oak Joists of Size 10 x 5 cm spaced at 50cm to 60cm c/c and supported by Steel Adjustable Telescopic Props of Size 2m x 2m (expandable upto 3.60m) made with outer steel pipe with dia 50mm (3.60mm thick) and inner steel pipe with dia 40mm (2.90mm thick) Spaced at not more than 50 to 60cm c/c , etc complete complying with standard specifications. Steel adjustable span and Steel Adjustable telescopic props shall be provided as directed by the departmental Officers. (Payment for centering shall be given after the concrete is laid).

Supplying and erecting centering for plane surfaces such as RCC Floor Slab, Roof Slab,Loft, Landing Slabs, etc with necessary supports and strutting upto 3.60m height in all floors with all cross bracings using MS Sheets made of 10 gauge thick welded with MS angle of Size 25mm x 25mm x 3mm for boarding laid over steel adjustable span of size 2m x 2m (expandable upto 3.60m) and supported by Steel Adjustable Telescopic Props of Size 2m x 2m (expandable upto 3.60m) made with outer steel pipe with dia 50mm (3.60mm thick) and inner steel pipe with dia 40mm (2.90mm thick) , etc complete complying with standard specifications. Steel adjustable span and Steel Adjustable telescopic props shall be provided as directed by the departmental Officers. (Payment for centering shall be given after the concrete is laid).

Supplying and erecting steel centering including necessary supports For plane surfaces such as rectangular or square RCC columns etc. which require only nominal strutting using mild steel sheets made of 10 gauge thick welded with MS angle size 40mm x 40mm x 5 mm and supported by Steel Adjustable Telescopic Props of Size 2m x 2m (expandable upto 3.60m) made with outer steel pipe with dia 50mm (3.60mm thick) and inner steel pipe with dia 40mm (2.90mm thick).etc..complete in all floors complying with standard specifcation. Steel Adjustable telescopic props shall be provided as directed by the departmental Officers. (Payment for centering shall be given after the concrete is laid). etc., complete complying with standard specification.

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as vertical slab, side slabs of boxing, vertical drops, facia, vertical wall, etc. using mild steel sheets of size 1200cm x 60cm and 10 BG stiffened with welded mild steel angles of size 40mm x 40mm x 5 mm for boarding, laid with silver oak joists of size 10cm x 5cm & 7.5cm x 5cm as support runner, Top Horizontal stiffener spaced at about 60cm to 90cm centre to centre or at suitable intervals. MS Channel Section (ISMC 100) shall be provided as a vertical support @1.20m C/C and with Lateral support of Steel Adjustable Telescopic Props of Size 2m x2m (expandable upto 3.60m) & steel pipes of 20mm dia @ required level/spacing etc. complete complying with standard specifcation and as directed by the departmental officers. (Payment for centering shall be given after the concrete is laid)

Brick work in 1:6 Cement Mortar using best quality Fly ash Brick of size 230x110x70mm with class designation of 7.5 conforming to IS 13757-1993 or IS 12894-2002 for foundation and basement including Cost of Mortar Plasticizer, curing, etc., complete complying with standard specification and as directed by the departmental officers. Brickwork shall be done as per IS 2212-1991 adopting English Bond generally. other type of bond shall be done as directed by the Executive Engineer in charge.

For Foundation & Basement

For Super structure in Ground Floor

For Super structure in First Floor

For Super structure in Second Floor

For Super structure in Third Floor

For Super structure in Fourth Floor

Special ceiling plastering and finishing the exposed surface of all RCC items of work such as slabs, beams, sunshades, facia, canopy slab, staircase waist slab, landing slab etc., with Cement Mortar 1:3 (One Cement and Three Plastering Sand) 10mm thick including mortar plasticizer at 200ml per 50Kg of cement used , hacking the surfaces and curing, etc., in all floors complying with standard specification and as directed by the departmental officers

Plastering the surface of walls with Cement Mortar 1:5 (One cement and Five plastering sand), 12mm thick in all floors including mortar plasticizer at 200ml per 50Kg of cement used , curing etc., complete complying with standard specification and as directed by the departmental officers.

Paving the floor with best approved quality fine polished Granite Stone Slabs of 1200 x 600 of 18/20 mm thick size of Jet black with machine cut edges laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three crushed stone sand) with required Cement Slurry and Mortar Plasticizer and laid in true right angles with minimum possible width of joints and pointing the joints with white cement mixed with mathcing colouring pigments etc., complete complying with standard speicification and as directed by the departmental officers.(The granite stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work)

Painting two coats of newly plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification and as directed by the departmental officers.

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (6 points / Coil) Higher End etc., complete complying with standard specification and as directed by the Departmental officers.

Supply and fixing of WT bulk head fitting suitable with guard and 15 W LED bulb etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of single box type 4'20 W LED flu Fitting (Higher end) complete with electronic driver with TW round block on wall or ceiling with flu. LED Tube with PVC unsheathed leads from terminals to the fitting. etc., complete complying with standard specification and as directed by the departmental officer.

supply and fixing of 1200mm (48") sweep AC ceiling fan complete ( Higher end) with 2 module 100W fan step regulator (Higher end) with 300mm down rod on the existing fan clamp etc., complete complying with standard specification and as directed by the departmental officer.

Supplyandfixingof375mm(15")sweep(lightduty)ACexhaustfancompletewithnecessarywallopeningandmakingof the wall etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of louvers shutters arrangements for 375mm (15") sweep light duty AC Exhaust fan etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 48W LED street light fitting with LED (Higher end) with 32mm dia. GI pipe (class B) with 1 no.32 mm dia GI bend complete on the existing post/ on wall with PVC unsheathed FRLS copper leads with MS clamps and with painting etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 1 no.6A two module 3 pin socket , 1 no. 6A one module switch on suitable module surface mounting Box (GI ) with module cover plate (plastic) on wall with connections. Higher End(For lift well) etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 8 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 63A FP MCB switch as incoming and 4 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End (Lift main) etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 63A FP MCB in sheet steel enclosure in flush with wall and making good of the concealed portion with earth connection. (Higher end) etc., complete complying with standard specification and as directed by the departmental officer.

Supply and clarnping of 4 x 10 sq.mm. PVC armoured Copper LTUG cable on post or on wall with MS clamps. etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of brass cable gland for 4 x 10 sq.mm. PVC armoured LTUG cable with earth connection. etc., complete complying with standard specification and as directed by the departmental officer.

Supply and Run of 2 of 2.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with continuous earth wire connection of 2.5 sq.mm copper wire and making good of the concealed portion etc., complete complying with standard specification and as directed by the Departmental officers.

Design, Engineering Supply, fabrication, erection, testing, Commissioning and handing over of 13 Passengers Gearless lift with machine room as per following Technical Specification. I.GENERAL: Number of Lift: 1 No (Gearless with machine room) a) Capacity and type 13 Perssons (884 Kgs) Capacity Passenger lift. b) Speed : 1.50 Metre / Sec. c) Drive : MICRO PROCESSOR BASED VVVF energy saver with enhanced ride comfort and near zero leveling functions. d) Size of Lift well: 2400 x 1900 (MM Wide * MM Depth)(Existing) e) No. of Floors : 4 ( Ground +3 Upper floor). f) Total height of Travel : 14.40Mtrs g) No.of stops : 4 (Ground + 3 Upper floor) h) Lift well : 2400 x 1900mm (W x D) i) Power supply : AC 400 / 440 Volts, 3 phase, 50 Cycles j) Auxiliary Supply : 230 V, AC supply (Single phase ) for lights in machine room. k) Position of Machinery : Directly above the lift shaft. l) Lift pit depth : 1800 mm m) Leveling accuracy : High level accuracy with smooth & jerk free stopping. II.CAR: a. Size of Lift Car inside: 2000 x 1100x 2000 (MM Wide x MM Depth x MM Height )

VII. SPECIAL FEATURE: Digital position indicator in car and landings. Battery operated Emergency light and Alarm bell, call register signal and VF Door operator, false ceiling in car Infra red door screen, Vandal proof SS Button with SS cover / Automatic Rescue Device (ARD). Fire mans Switch. Intercom provisions with instruments in ground floor and machine room / Press and speak floor Annunciator with music.. VIII. AUTOMATIC RESCUE DEVICE (ARD): To facilitate landing of lift to the nearest floor at the time of power failure This shall consist of suitable type battery system with charger, inverter, under voltage protection system etc. complete with all accessories. IX. MINOR BUILDER WORK: To be provided by the lift contractor X. SCAFFOLDING WORKS: To be provided by the lift contractor XI. FREE SERVICE AND MAINTENANCE DURING THE GUARANTEE PEROD OF ONE YEAR: a. Guarantee : Guarantee for materials and workmanship of equipment not less than one year. b. Free maintenance : Free comprehensive, servicing and maintenance during the guarantee period to be provided by the Lift contractor. And important necessary training of employees, for minor maintenance works and proper handing over of lift to be done by the lift contractor.

c. Preparation of Drawings and obtaining CEIG’s safety certificate for lift approval as per lift act with payment of necessary fees to CEIG and insurance policies d. If any Site tests in accordance with IS 14665 shall be carried out at time of handing over. Architraver covering all the 3 sides of the entrance door with 3mm thick decolam sheet with cardboard upto a height of 1.5 mts from the sil level. Supply of operation and maintenance manual with necessary tools for operation the list of tools required should be detailed to the contractor in a separate should duly signed by the contractor VI. OTHER INCLUSIONS: Over speed Governor, phase failure and phase reversal relay, alarm bell, T.Guide brackets for car and counter weights, rubber padding under winding unit, Motor of adequate 7.5 HP capacity, single reduction worm gear, electro magnetic brake with compression springs, car safety gear, buffer, electro mechanical door locks, tubular S.S handrail in car. Steel ladder for machine room, emergency key, motor over load protection devices, final limit switch, position and direction indicators for car and landing entrances, main suspension ropes, counter weights, lifting joists for mounting the machines S.S facial plate for car operating panel & landing fixtures , fireman’s switch and other necessary controls – complete set (Make : Johnson /OTIS/ KONE) etc., complete complying with standard specification and as directed by the departmental officer.

Earthing as per the ISI specification with an earth electrode of 2.1mt class 'B' GI pipe of dia not less than 40mm, with copper earth plate of size 125mm x 50mm x 6mm, with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry etc., complete complying with standard specification and as directed by the departmental officer.

Supply and Run of 1 of No.8 SWG GI wire in suitable PVC rigid pipe on wall / floor / ground for earth connection etc., complete complying with standard specification and as directed by the departmental officer.

Supply and run of 25mm x 3mm tinned copper flat with necessary clamps / supports on wall / floor / ground for earth connection. etc., complete complying with standard specification and as directed by the departmental officer.

Supply and run of 25 mm x 6 mm GI flat with necessary insulators at each 0.5mtr and in level and with suitable MS clamp grouted on wall/terrace with necessary bolt and nuts ensuring complete electrical continuity and with rivet joints fixed lightening conductor etc., complete complying with standard specification and as directed by the departmental officer.

Supply and run of 25 mm x 6 mm GI flat for vertical drop with suitable clamping arrangements terace to ground level with suitable insolator at each 0.5 mtr interval on suitable MS clamp including scaffolding charges etc., complete complying with standard specification and as directed by the departmental officer.

Supply and run of 25 mm x 6 mm GI flat with suitable HDPE pipe on wall near ground level with suitabe clamp set etc., complete complying with standard specification and as directed by the departmental officer.

Supply and Laying of 25 mm x 6 mm GI flat with suitable HDPE pipe in a trench to be excavated at a depth of 0.3 metre and refilling the earth to make good etc., complete complying with standard specification and as directed by the departmental officer.

Supply and run of 1" x 1/8" copper flat (Earth Bus) of 30cm length on suitable bus insulators with necessary bolt and nuts. etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of lightining arrestor/conductor made up of 2.5" dia Electroletic copper ball with 5 Nos spikes each 5 inches long 1 inch dia copper pipe of 4 feet long (2mm thick) with suitable base to be fixed on suitable supporting structure and supply and fixing of 3 meters of 2" dia GI pipe (B class)/ suitable 'L' angle for the lighting conductor with necessary heavy duty clamping arrangements on top wall supporter with stay set arrangements with masonary pedestal to withstand wind preassure etc., complete complying with standard specification and as directed by the departmental officer.

Supply and installation 30 kVA Servo Voltage Stabilizer with electrical connection with earth connection etc., complete complying with standard specification and as directed by the departmental officer.

Supply and Supply and fixing of lightening counter - LCD display and battery are mounted along the downconductor route. The lightening counter equipped with a date indicator shows the date and time of the lightening impact trough the down conductor and the following specifications. The LCD display screen with 2 lines, 16 characters and 2 buttons allow performing the application to post different configurations.Protection: IP66/67Main power supply: 1 Lithium R14 battery - 3.6VMaximum discharge current detected : 100KA- (10/350 wave) etc., complete complying with standard specification and as directed by the Departmental officers.

Supply and fixing of Test link box for each down conductor in order to disconnect the earth termination system to enable measurement of resistance. etc., complete complying with standard specification and as directed by the departmental officer.

RAJ SOLAR POWER AND ELECTRICAL SYSTEMS (BID ID -1517884)