CLEANING OF SEPTIC TANK, REPAIRS TO SEWAGE LINE MANHOLE, REPAIR TO DRAIN, BOUNDARY WALL, FOOTPATH AND FENCING ETC AT OTM AND MARRIED ACCOMMODATION AT NAD ALWAYE AND REPAIR TO STREET LIGHT, SECURITY LIGHT AND FIRE FIGHTING SYSTEM AT NAE NEDUMBASSERY

Amount

Material & Labour for Cleaning of septic tank by removing manhole cover including removing of earth soil spread over the cover if any from the frame of septic tank and receiving chambers, removing of all night soil sediments and waste materials etc irrespective of its height clearing off upto the bottom floor and dispose off the materials are to be taken from the respective vicinities on covered conveyance and disposed off out of different unit at NAD Alwaye complex or to a distance not exceeding 100 metres from septic tank to a pit suitably excavated to contain night soil and it shall be covered with excavated earth on top and place back the manhole cover to its original position and removing all vegetable roots if any and making good surround complete all as specified.

All as per item No. 1 but manhole of any size and up to 1.5m depth.

All as per item No. 1 but manhole of any size and above 1.5m to 3.0m depth.

Material & Labour for Cleaning of SWG/PVC/ CI Pipe line 75/100/110mm by mechanical using cleaning rod or compressor and removal o foreign material after removing the existing blockage below ground level including necessary excavation and making good the disturbed surfaces all as specified.

Material & Labour for Cleaning of SWG/PVC/ CI Pipe line 150mm by mechanical using cleaning rod or compressor and removal o foreign material after removing the existing blockage below ground level including necessary excavation and making good the disturbed surfaces all as specified.

Material & Labour for Cleaning/clearing chock up of IWC/EWC by manual or mechanical using cleaning rod or compressor etc complete all as specified.

Material & Labour for Cleaning/clearing chock up of floor trap/Nahani trap and gully trap by manual or mechanical using cleaning rod or compressor etc complete all as specified.

Demolition of cement concrete (Unreinforced) in drain, Manhole bed, sewage line bed or in any location or in any position

Demolition of brick work block walling built in cement mortar in any description and in any position all as specified.

Demolition of reinforcement cement concrete cover slabs/guard post etc in any description and in any position (Reinforcement cut as required to facilitate demolition) as directed by Engineer-in-charge.

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

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation etc, and not exceeding 10 Sqm on plan and not exceeding 1.5m in depth and getting out in soft/disintegrated soil complete all as specified.

Returning filling in including spreading leveling watering and well ramming in layers not exceeding 25cm in hard/ dense soil all as specified.

Removing excavated material (soil) not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point as directed by Engineer-in-charge

Material & Labour for PVC (SWR) pipe 110 mm dia single socketed, in any length with rubber ring joints, fixed to wall including taking down old pipe complete all as specified.

Material & Labour for PVC (SWR) pipe 110 mm dia single socketed, in any length with rubber ring joints, laid in trenches including taking down/ dismantling old pipe complete all as specified.

Material & Labour for PVC (SWR) pipe 160 mm dia single socketed, in any length with rubber ring joints, laid in trenches or in floors including taking down old pipe complete all as specified.

Supply & Fix PVC SWR bends 110 mm dia of any radius including taking down old one complete all as specified and directed.

Supply and Fix PVC (SWR) branch pieces, single (single Y) equal or unequal 110mm bore with access door including taking down/ Dismantling old branch piece complete all as directed

Supply and Fix PVC SWR junction single (single T) equal or unequal 110mm bore including taking down/Dismantling old one complete all as directed

Material & Labour for providing PCC solid blocks exceeding 10cm in width type C1 1:3:6, 20mm graded aggregate and setting in cement mortar 1:4 complete all as specified.

Material & Labour for rendering 15 mm thick in CM 1:4, on fair faces of brick work or concrete surfaces finished even and smooth without using extra cement with WPC (WPC will be measured and paid separately) all as specified and directed.

Material & Labour for RCC precast cement concrete in cover slab type B1 1:2:4 using 20mm graded stone aggregate set in CM 1:6 complete all as specified and directed.

Material & Labour for TMT bars 10mm dia and over, cut to length, bent to shape required including cranking bending etc, hooking ends for binding with and including MS wire not less than 0.9mm dia complete all as specified and directed.

Ditto all as per Item No 24 above but 6 mm to 8mm dia.

Material & Labour for providing cement concrete in 1:2:4 type B1(20 mm graded aggregate ) as in coping, bed place and the like including watering slightly rounded or chamfered angles and throating complete all as directed.

Material & Labour for Cement concrete 1:2:4 Type B2 using graded stone aggregate as in surface channels and drains all as specified and directed.

Material & Labour for 1:3:6 type C2 cement concrete bed to drain pipes including packing under, and haunching against the sides of pipes with concrete after laid and tested for 110mm bore pipe all as specified and directed.

Ditto all as per Item No 28 above but 160mm dia pipe.

Material & Labour for Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B1 smooth finished, and reforming benching as required internal dia of pipe100/150mm complete all as specified and directed.

Material & Labour for rendering 15mm thick in CM 1:4, other than fair faces of brick wall/concrete surface, including finished even and smooth without using extra cement all as specified and directed.

Supply & Fix in repairs including dismantling of old wire Galvanised, two strand steel barbed wire 2.24 mm dia, barbed with 2mm dia barbs at 75mm spacing and straining and fixing to any type of strandard rails, straining bolts, including securing or tying at crossings with and provision of galvanised mild steel wire staples or steel pins etc as directed.

Dismantling chain link fencing all as directed by Engineer in charge.

Dismantling RCC posts embedded in concrete at any section, including taking out embedded portion and making good disturbed grounds as specified and directed.

Dismantling mild steel work of any description all as specified and directed.

Material & Labour for cement concrete type C2 1:3:6 (40mm graded stone aggregate) in foundation filling and mass concrete complete all as specified and directed.

Supply & Fix posts and struts in fencing including cutting tops to shape as directed, drilling holes notching for wire etc. flat iron pillars for securing wire mesh including all necessary drilling, bolting, riveting etc and similar works conforming to Fe-290-Gde E165 complete all as specified and directed.

Supply & Fix round bars 10mm dia cut to length, bent to shapes required including cranking, bending, spirally hooping for columns hooking ends and binding with and including mild steel wire (annealed) not less than 0.9m dia complete all as specified.

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standard rails, straining bolts etc, including provision of binding wire all as specified.

Supply only chain link MS galvanized fencing any size or type all as specified.

Material & Labour for preparation of steel and iron surfaces of any description exceeding 10cm in width or girth and apply two coats of synthetic enamel paint over a coat of red oxide all as specified and directed.

Material & Labour for reinforced cement concrete type B-1, 1:2:4 (20 mm graded aggregate) in precast posts, fencing posts, straining terminal posts, struts etc. for fencing, average sectional area not exceeding 100 sq. cm, with or without chamfered angles and flat, splayed, rounded or mitred tops complete all as directed

Demolition of cement concrete (Unreinforced) in ground floor and paving not exceeding 15 cm thickness (below or above ground level) complete all as directed.

Material & Labour for 100 mm thick PCC 1:2:4 type B2 (40mm graded stone aggregate) finished surface even and smooth without using extra cement with spike rolling to surfaces or making impression of expanded metal whilst the concrete green complete all as directed.

Material & Labour for two coat of cement base paint over one coat of alkali resistant primer paint including preparation of new plastered surface complete all as directed.

Material & Labour for removal of soil from drain not exceeding 1.5m depth and cleaning of drain including removing excavation material exceeding 250m and not exceeding 500M depositing where complete all as directed.

Material & Labour for preparation of old steel and iron surfaces of any description with surfaces exc. 10 cm width or girth and painting one coats of synthetic enamel paint complete all as specified and as directed.

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

Material & Labour for non skid ceramic coloured tiles 7 to 8mm thick (Square/ rectangular) area of each tile exceeding 0.06 Sqm but not exceeding 0.11 Sqm in floor including 15mm thick screed bed in CM 1:6 set and jointed and pointed in white or coloured cement to match the tile complete all as specified and as directed.

Material & Labour for Glazed ceramic coloured tiles in vertical surfaces 300x200x7mm thick including 10mm thick screed bed in CM 1:4 set and jointed and pointed in white or coloured cement to match complete all as specified and directed.

Material & Labour for chequered cement concrete tiles 20 cmx20cm x25 mm thick including 20mm thick screed bed in CM 1:6 set and jointed and pointed in white cement and pigment to match complete all as specified and directed.

Material & Labour for 100mm dia cast iron floor trap, with grating including jointing to waste pipe fixed in cement concrete type B1 (1:2:4) including dismantling of old trap.

Supply & Fix in repairs concertina coil of 610mm diameter made out of 2.6mm dia spring steel core wire 230 Gram/m2 (minimum) dipped with corrosion preventive fluid (rusilo 901) of castrol make in white colour, each coil having a minimum 50 turns (circles) and an average weight not less than 8.57 Kg (plus or minus 5%) razor length minimum 10mm and spacing between razor max 25mm center to center including handle and spike at both ends of coil ( length of each coil 6.25 M), erected in position on top of mild steel angle by fixing with clips all as specified and directed. Note: Measurement shall be made for length of fencing (flat measurement) only.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for foundation, laying of pipes, cables, etc, or for shafts, wells, cesspits, manholes, pier holes, etc, not exceeding 10 sqm on plan and not exceeding 1.5 m in depth and getting out soft/loose soil.

Supply and spreading locally available River Sand for covering and cushioning of UG Cable in trenches complete all as specified.

Supply and laying un-reinforced precast concrete cable cover, Class LV, Type I, flat, size 250 mm x 150mm x 40mm complete all as specified.

Supply laying and testing XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 16 sqmm x 4 core complete all specified and directed.

Material & Labour for servicing of HT VCBs, 400/630 Amp capacity indoor type by drawing out breaker assay from panel, cleaning/decarbonizing the contact points by suitable means, applying petroleum jelly, lubrication, adjust the trolley in and out mechanism and moving parts, testing of all tripping system and device, internal wiring circuit etc, tightening of all connections, replacement of HRC Fuse (if any found unserviceable) engage he VCB with the supply system and testing for smooth function complete all as directed.

Material & Labour for calibration of protective relays both 02 nos over current and 01 No earth fault relay of IDMT or any other type by using relay injection kit and re-set timing and tripping current according to the connected load complete all as directed.

Supply and filling of new transformer oil having di-electric strength not less than 45 KV complete all as directed.

Material and labour for filtration of insulating oil of transformer, voltage stabilizer etc in situation to bring the brake down value of oil not less than 40 KV at 2.5 mm gap including topping up of oil upto required level at different location complete all as directed by Engineer-in-Charge.

Supply and replacing breather assembly of transformer with new silica gel suitable for any make of transformer of capacity 200 KVA complete as specified.

Supply only power capacitor (MPP) in existing capacitor bank of capacity 5 KVAR complete all as specified.

Supply & Fix in repair MCCB 415V 3 phase 50 HZ, 250 Amps 3 pole of breaking capacity 35 KA with adjustable thermal magnetic release setting complete all as specified.

Supply & Fix new generation, energy saving environment friendly, long life LED Flood light 50 watt made up of pressure die cast aluminium housing with high power LEDs and secondary lenses with IP 66 protection, System efficiency > 110 LPW with 10kv built in surge protection device Including taking down old one complete all as specified and directed.

Routine servicing, maintenance of DG Set 62.50 KVA, 6/4 cylinder/DG pump of any make to be carried out including supply & replacement of lubricating oil filter elements, fuel filter elements, air cleaner element inner & outer with necessary 'O' ring, Engine oil, making good any leakages of oil, greasing the shaft fan motor, bearings and testing complete all as directed by Engineer-in-Charge. Note: - Engine oil shall be measured and paid separately other parts are included in the quoted rates.

Removing the old engine oil from the diesel engine sump of various DG Sets, cleaning the oil sump thoroughly, supply and fill new engine oil multigrade OMD-110/20W 40/SAE 40 including replacement of old engine oil complete all as specified.

Supply and fill coolant for radiator.

Replacement of water pump suitable for 62.50 KVA DG Set by removing/dismantling fan drive assembly, water hose connection and belt including replacement of fan hub bearing and shaft and testing the same after re-fixing complete all directed.

Supply & fix in repair AVR unit suitable for 62.5 KVA DG set as per existing make and model complete all as directed.

Material & Labour for overhauling and calibration of fuel injection pump (FIP) for 6/4 cylinder engine 1500 RPM including replacing injector nozzle, steel fuel pipe for FIP to injector, piston spring, worn out nuts and bolts and washers gasket, re-fixing and testing on full load after completion for DG Set 62.50 KVA complete all as directed.

Supply & Fix in replacement water temperature gauge with lead for gauge for DG Set of any make and capacity 62.50 KVA as per the existing including dismantling ad taking out old unserviceable complete all as directed.

Supply & replace by pass flexible pipe suitable for 62.50 KVA Generator set complete all as directed.

Supply & replace fan belt suitable for 62.50 KVA capacity of Generator set complete all as directed.

Material & Labour for dismantling of self starter 12/24V from engine and transporting to workshop for repair, opening cleaning and replacing defective bushes, bendix pinion ball bearing, plunger assembly, solenoid switch, carbon brushes, brush spring including varnishing of coils heating, drying etc for DG Set 6.50 KVA complete all as directed.

Servicing of DG Panel, cleaning checking of electric connections, replacing defective components, meter, relays, indicating lamps and all other control systems for the proper functioning of the panel of DG Set 62.50 KVA complete all as directed.

Supplying laying, jointing and testing Tubes, 'light grade' galvanised, with all fittings and fixed complete to walls or laid under road for passing cables complete of size 40mm all as specified and directed.

Material & Labour for Earthing complete with galvanised steel earth plate electrode 60X60cmX 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to galvanised earth lead wire 4.0mm dia by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion

Material & Labour for cable jointing kit for 11 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 sqmm to 95 sqmm including dismantling old one complete all as specified and directed.

Material & Labour for cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 sqmm to 95 sqmm including dismantling old one complete all as specified and directed.

Material & Labour for heat shrinkable jointing kit straight through joint suitable for LT indoor/outdoor cable end terminal joint (epoxy joints) any type suitable for aluminium conductor cable of size 10 sqmm to 95 sqmm 3.5/4 core complete all as specified and directed.

Material & Labour for removing complete covers of the LT Panel board, Cleaning the bus bars with CTC solution, removing the carbon deposits, rust particles etc, tightening the bus bars, bolts, nuts including replacing with required new bolts, nuts, insulating the exposed portion with insulating tapes and replacing the damaged insulators/Hylem sheets etc and refixing the covers and testing complete all as specified and directed.

Supply and fix in repair Earthing pit cover made out of CI/MS sheet not less than 6 mm thick as per existing shape and size complete all as directed.

Amount of Credit Schedule shall be deducted to arrive the Contract Sum.

Palakkal Agencies

Kuriako Mathai and company