GE/C-40/2023-24 CLEANING AND REPAIR OF SEWAGE LINES AND MANHOLES INCLUDING REPAIR/ REPLACEMENT OF UNSV PARTS OF LT PANEL INCLUDING SUB MAIN WIRING, DB AT PRATAP CHOWK, TAURAS ENCLAVE, ARMY HQ PROVOST UNIT, ASSU, DAPS-I, CIU MESS, ARJAN VIHAR, NPC, D

Amount

Demolition of brick work built in cement mortar incl all quoins, arches, pillars etc complete all as specified and as directed.

M&L for brick work with sub class 'B' bricks old size bricks strainght or curved on plan exc 6m mean radius built in CM 1:6 omplete all as specified and as directed.

All as per item no 2 before but except bricks

Excavation in trenches n exc 1.5m wide and n exc 1.50m in depth for foundation etc and getting out in in soft/loose soil complete all as specified and as directed.

Returning filling in, incl spreading levelling watering and well ramming in layers n exc 25cm (after the pipes have been laid and tested) in soft/loose soil omplete all as specified and as directed.

Removing excavated material not exceeding 50M and depositing where directed at a lavel not exceeding 1.5m above the starting point, soil omplete all as specified and as directed.

M&L PCC 1:4:8 type D2 using 40mm graded stone aggregates as in foundation of manholes omplete all as specified and as directed.

M&L for cement concrete 1:2:4 type B1(using 20mm graded stone aggregate) as in blocks for hold fast, coping, benching etc. including weathering, slightly rounded or chamfered angles or throating including form work to concrete surfaces, complete all as specified and directed.

Taking down cement plaster on brick walls built in cement mortar including raking out joints, hacking for key, scrubbing down with water etc omplete all as specified and as directed.

M&L for rendering 15mm thick on fair faces of brick work or concrete surfaces in CM 1:6 finished even and smooth without using extra cement omplete all as specified and as directed. .

M&L for rendering 15mm thick on fair faces of brick work or concrete surfaces in CM 1:4 mixed with water proofing compound finished even and smooth without using extra cement complete all as specified. (Water proofing compound shall be measure and paid separatelly).

Supply and fix in replacement of broken cast iron (sand cast) soil, waste and vent pipes in any length, with or without ears, with cement joints, laid in trenches or in floors or fixed to walls with FI clamps etc, bore of pipe 100mm complete all as specified and directed.

Supply and fix in replacement of broken cast iron (sand cast) soil, waste and vent pipes in any length, with or without ears, with cement joints, laid in trenches or in floors or fixed to walls with FI clamps etc, bore of pipe 75mm complete all as specified and directed.

Supply and fix cast iron Bends (sand cast) (any radius), diminishing pieces or tapers soil/waste pipes 110mm dia bore with or without duck's foot or heel rest in any length (larger bore measured) complete all as specified and directed.

Supply and fix in replacement cast iron Bends (sand cast) (any radius), diminishing pieces or tapers soil/waste pipes 75mm dia bore with or without duck's foot or heel rest in any length (larger bore measured) complete all as specified and directed.

S&F in repair in replacement 110mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls with clamps etc including taking out/dismentling of old pipe complete all as specified.

S&F in repair 110mm dia of any radius PVC (SWR) bends

S&F DWCPE(SN4) 150mm dia (Internal Dia) pipes,snap fit coupler and rubber ring incl testing and laid and properly jointed laid in trenches.

S&F DWCPE(SN4) 200mm dia (Internal Dia) pipes,snap fit coupler and rubber ring incl testing and laid and properly jointed laid in trenches.

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 or 3/4 section ) in cement concrete 1:2:4 type B1 using 20 mm graded stone aggregate finished smooth and reforming benching as required for 150/200mm dia pipes omplete all as specified and as directed.

S & F for precast plastic fibre reinforced cement concrete Manhole cover including grove and hook arrangement for lifting and placing in position and sides covered by MS sheet medium duty of overall Size 1000mmx500mm & 75 mm thick complete all as specified and as directed.

S & F for precast plastic fibre reinforced cement concrete Manhole covers with frame medium duty of overall size 450mmx450mm & 50mm thick factory made all as specified and directed by Engr-in-Charge.

Cleaning of EWCs, IWCs, bottle traps, Nahani Traps, Gully traps and Floor traps etc and CI/PVC Pipes all types top to bottom including junctions etc, Cleaning of sewage line upto GT in the area of Pratap Chowk and Adjoining Area(Md accn and all types of Accn). complete all as specified and as directed.

Cleaning of GTs in the area of Pratap Chowk and Adjoining Area (Md accn and all types of Accn) complete all as specified and as directed.

Cleaning of Manhole depth of upto 1.20mtr in the area of Pratap Chowk & Adjoining Area(Md accn and all types of Accn) and taking out sludge and depositing ,cleaning of all sludge, silt residue of both organic and inorganic nature by manual labour or by mechanical scrappers etc and disposal off the same out side the defence area notified by Municipal Corporation of Delhi all as directed by Engr-in-Charge.

Cleaning of Manhole depth exc 1.20mtr to upto 3.00 mtr in the area of New Pratap Chowk , Arjan Vihar & Adjoining Area (Md accn and all types of Accn) and taking out sludge and depositing ,cleaning of all sludge, silt residue of both organic and inorganic nature by manual labour or by mechanical scrappers etc and disposal off the same out side the defence area notified by Municipal Corporation of Delhi all as directed by Engr-in-Charge

Cleaning of sewage line n.exc 10mtr in length in the area of Pratap Chowk & Adjoining Area (Md accn and all types of Accn). complete all as specified and as directed.

Cleaning of Sewage line 0.00mtr to 20.00mtr in length in the area of New Pratap Chowk , Arjan Vihar & Adjoining Area (Md accn and all types of Accn) omplete all as specified and as directed. (Note :- This item will be measured if length exceed from 10.00mtr.) Note :- For execution of item from Srl No. 23 to 28 above Agency should deploy minimum of 02 Nos Safaiwala on all days of the month/year during the contract period including Sunday and Holidays so as to complaints are attended promptly within 02 hours so that health and life of troops and their families may not be adversly affected.

S & F in repair 75mm dia of outlet cast iron floor trap including jointing to waste pipe fixed in cement concrete type B1 (1:2:4) complete all as specified. Note : Work to be carried out upto G+5 storey bldgs

S & F in repair 75mm dia of outlet cast iron Nahani trap including jointing to waste pipe fixed in cement concrete type B1 (1:2:4) complete all as specified. Note : Work to be carried out upto G+5 storey bldgs.

S&F in repair vitreous China European type WC with "P" trap 1st quality including connection to drain and fixing bolts incl plastic water closet seat cover complete all as specified and directed.

S&F in repair vitreous china squatting pan of orrissa pattern long pan size 580mm white with "P"or "S" trap front or back inlet and integral footrest any pattern (excluding flushing cistern and flush pipe) including Provn of concrete bedding complete all as specified and directed.

Mechanically used high pressure Super Sucker Machine capable of Air lifting of dense sludge like muds, slurry, small stones, debries, grits etc from sewer lines/Manholes thorough vaccum mode and capable of Jetting sewer lines of any dia. The machine shall be used by the contractor as per direction of Engineer-in-Charge as on required basis. Job shall be completed to the entire satisfaction of GE.Note: Rates quoted cleaned for 08 hrs of super sucker machine. Any work carried out throughout 08 hrs shall be measured as on Job.

M& L cement concrete 1:3:6 type C-2 (using 40 mm graded stone aggregate) as in plinth protection 75 mm thick laid in bays and surfaces finished even and fair, including filling the joints with bitumen mastic including demolition of existing surface all as specified and disposing to debries etc all as directed .

M&L cement concrete 1:2:4 type B-O (12.5 mm graded stone aggregate) as in flooring 25 mm thick, including demolition of existing flooring all as specified and disposing to debries etc.complete all as specified.

M & L for 100 mm thick cement concrete 1:2:4 type B-1 (using 20mm graded stone aggregate) as in floors finished, surface even and smooth using extra cement, complete including demolition of existing flooring all as specified and disposing to debries etc.complete all as specified.

M& L for Chequered cement concrete colour rubber moulded tiles 30 cm x 30 cm x 25mm thick, set, jointed and pointed in near cement slurry in floors including 15mm thick screed bed in floor in C M 1:6 all as specified and disposing to debries etc all as directed by Engr-in-Charge.

M & L Machine pressed precast concrete rubber moulded interlocking coloured paver block any shape and size confirming to IS 15658-2006 of 60mm thickness M-40 Grade and 25 mm thick sand cushioning including demolition of existing flooring/hardstanding all as specified and disposing to debries etc all as directed.

M & L for preparation of newly plastered surfaces of walls and applying two coats of weather proofing exterior acrylic emulsion paint premier quality on wall surface over one coat of primer from the same manufacturer complete all as specified and directed.

M&L for preparation of old decorated external wall surface by complete removal of exising treatment by mechanised sander of berger paints or equivalent makes viz Xpress sanding machine having suction vaccum bag or by manual scrapping tools where mechanical removal is not possible and application a coat of primer sand papering thus make surface smooth and applying one coats of wheather proofing exterior acrylic emulsion paint premium quality on wall surface complete all as specified and directed.

S&F Roof trusses (framed), truss, framed brackets of angles, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel flat or hollow sections) including distance pieces, cleats etc complete all as specified and directed by Engineer-in-Charge.

S&F in repairs pre painted galvalume aluminum ZINC coating GI base corrugated steel 0.5mm thick of any colour having tensile strength of 550 MPA as in roof covering/cladding to wall fixed with self tapping screw with minimum 150mm end lap and one corrugation side lap including dismantling the existing sheets complete all as specified and directed.

S & F in repair 2mm thick Fibre glass reinforced translucent corrugated sheeting with two corrugations side lap fixed with coach screw and washer in roof, wall etc.

M&L for removal of plant growth with complete root and making good with PCC 1:2:4 type B0 using 12.50mm graded aggregate or plaster 1:4 in case of wall. The Size of block shall be Multi storey vary in nos of floors. All roots of plants shall be removed completly and making good the disturbed surface and painted with acrylic paint or exterior emulsion paint complete all as specified and directed.

Dismantling and taking out old unserviceable LT panel of any type and shape after breaking of PCC foundation/platform and taking away from exisiting location after necessary disconnection of all out going and incomming cable joints, earth strips etc. complete all as specified and directed by Engr-in-Charge.

S & F in repair factory made epoxy powder coated Load line Distribution Board TPN-4 ways with metal door (IP-43 protection) fabricated from minimum 1.6mm thick CRCA sheet and fixed flush to wall and suitable for universal mounting and including insulated 200 Amp copper bus bar, Isolated neutral bar, standard DIN rail, Earth bar and cable ties for cable management, top and bottom removeable gland plates with knockouts and suitable for one TPN- MCCB 125/160 Amp as incomer and 32 to 63 Amp SP MCBs outgoing complete all as specified.

S&F in repair MCCB 160 Amps, FP 415 volts 16 KA 50 HZ with thermal magnetic setting .

Supply and fix in repair MCCB 250 Amps, FP 415 volts 25 KA 50 HZ with thermal magnetic setting .

S & F MCB DB SPN 12 way Horizontal, IP - 43 Protection double door 240 V AC 50Hz with for MCB SPN as incomer and DP/SP MCBs as out going with tinned copper bus bar ,neutral link earth link complete all as directed by Engineer -in- Charge.

S & F MCB DB SPN 8 way Horizontal, IP - 43 Protection double door 240 V AC 50Hz with for MCB SPN as incomer and DP/SP MCBs as out going with tinned copper bus bar ,neutral link earth link complete all as directed by Engineer -in- Charge.

S & F in repair MCB DP 40 to 63 Amps 240 volts 10 KA 50 HZ 'C' curve complete all as specified and directed by Engineer in charge .

S & F in repair MCB SP 6-32 Amps 240 volts 10 KA 50 HZ 'C' curve complete all as specified and directed by Engineer in charge .

M&L for disconnecting all the cable connection from indoor LT Panel and servicing to Panel board (Approximate size 1700mm x1300mm x 300mm) opening up all cubical doors, cleaning with air blower, removing the burnt out unserviceable copper wiring kit and burn out unserviceable extended copper terminals/copper cable and replacing with new copper extended terminal bus bar with suitable size along with required nut bolt, washers and cleaning with air blower to serviceable parts like MCCB's, all terminals, replacement of damaged aluminium/copper lugs any discription of LT UG cable/ copper wire incomming and out going, welding of broken door with suitable hinges, replacement of defective copper wiring with suitable copper conductor with circuit indiator replacement of defective rubber beading,writing various feeder complete all as specified and as directed.

Supply, Installation, Testing & Commissioning of Maintenance Free Earthing for Rocky Soil based on 17.2mm x 2000mm long Copper Bonded Steel Electrode (Met-Chem CEET3960) with Copper Bonding Thickness of minimum 250 Microns fixed with Nut bolts incl excavation/Earth work (Earth Pit not less than 2.25 Mtrs deep below Gd level). The Electrode is surrounded by Earth Enhanced Compound Material (CPRI Tested Material) a mixture of Graphite, Sulphate, Silica, Iron Oxide, Nickel Oxide, Magnesium Oxide, Sodium Oxide, Zinc Oxide etc. Each earth should have resistance <5 Ohm. Chemical Compound Powder to be provided minimum 30Kg per site. The inspection joint provide for Earthing reference incl the manhole cover with locking facility be provided.

GI Strip of size 25 x 3mm as in earth continuity conductor fixed to wall on batten or recess or cases or buried in ground or any other situation for loop earthing as required at site

M&L earthing complete with GI electrode 600x 600 x 6mm, thick buried directly in ground vertically in a pit of depth not less than 2.25 mtr below normal ground level (with top edge of earth plate not less than 1.50 mtr below normal ground level connected to GI strip 25 x 4 mm as earthing lead by means of bolt nuts, check nuts, and washers of brass connected including gun metal or phosphorus bronze of size 75x75x25mm drilled and screwed including 3 Nos 8mm dia 25 mm long hexagonal head screwed all as specified including excavation and earth work and disposal of surplus soil incl 40 mm GI tubing light grade and necessary fitting for protection of GI strip incl laying of alternate layer of charcoal dust and common salt PPC (1:2:3) type C-1 (using 20mm graded stone aggregate) for earth pit with 40 x 40 x 6mm MS angle iron frame for cover 40 mm thick (1:2:4) type B20 using 12.5 mm graded stone aggregate reinforced with 8 mm dia round bar @ 75mm C/C both way with MS handle 20mm dia plastering 15mm thick CM (1:6) internally and upto 150mm below ground level externally PGL funnel with ground wire mesh 20mm dia GI pipe Medium grade for watering complete all as shown on electrical plate No 3 of SSR Part-1 2009 and connected in earth test incl testing completed all as specified and directed. Note:- Galvanised strip and protection light grade GI pipe upto 7.5 mtr shall be deemed to be in the rates.

S &F sheet metal enclosure one way for independent mounting of 4 Pole MCCB, Including MCCB 4 Pole 250 Amps 25 KA, 415 Volts complete all as specified

Supply and lay XLPE insulated PVC bedded galvanised steel strip or wire armoured electric power cables(heavy duty) 1100 volts grade with stranded aluminium conductor of size 95 Sqmm 3.5 core including connection of cable at both ends with suitable size of glands, aluminum lugs complete jointing, testing and commissioning complete all as specified and directed.

S & F in repair 45 W High efficient LED Street light fitting with pressure die cast LM6 Aluminum housing and has lenses specially designed for Street Lighting with polycarbonate cover. System level efficacy of the Luminarie is 100lm/W with a life class of 50,000 burning hours at L70. The color temperature is around 6500 K with a color rendering index of 70. The luminaire is IP:66 protected with IK05 impact resistance. It has an electronic driver complaint to IEC safety standards with a power factor>.0.9, voltage variation range 120-270V, THD<20%, High and low protection along with a surge protection of 4 KV including provision of 25 mm dia GI light grade pipe1.5 meter length bend to shape and necessary clamps etc for fixing the light fittings on pole fixed complete as specified and directed. .

Supply and fix LED 2 X 2 ft backlite surface mounted fitting 36/40 Watts not less than 3200lm with Metallic CRCA powder coated body with high efficiency opal/PMMA diffuser with system efficacy > 80 lm/W, CRI>80, color temperature >5700k, IP 20, Power factor<0.95, THD<10%, 50000 burning hours , Ambient temperature 0 to 500 DegC, Driver should meet IEC complaint for safety, with voltage variation range of 150-270 V and surge protection of 2.5 KV including necessary fixing arrangementsfixed complete all as specified and directed by engr-in-charge.

S&F in repair Sub main wiring with two runs of 4 Sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable with one run of 4 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable as earth continuity conductor, drawn through and including 20 mm dia non metallic rigid PVC conduit and conduit accessories on surface/ concealed in walls complete all as specified and directed.Note: Three runs of 4 sqmm cable shall be measured as one RM.

S&F in repair Sub main wiring with two runs of 6 Sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable with one run of 6 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable as earth continuity conductor, drawn through and including 20 mm dia non metallic rigid PVC conduit and conduit accessories on surface/ concealed in walls complete all as specified and directed. Note: Three runs of 6 sqmm cable shall be measured as one RM.

S&F in repair Sub main wiring with two runs of 10 Sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable with one run of 10 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable as earth continuity conductor, drawn through and including 20 mm dia non metallic rigid PVC conduit and conduit accessories on surface/ concealed in walls complete all as specified and directed. Note: Three runs of 10 sqmm cable shall be measured as one RM.

Supply and fixing Ventilating Fan 250 mm sweep, 1250 RPM, non metallic resin body, single phase 240 volts AC 50 Hz including fixing of exhuast fan through packing of wooden plywood ( minimum 60 cm lenght & 45 cm width) to support the ventilating fan including necessary nut and bolts of suitable size connecting up complete including louvers and provision of copper cable 3 core of size 0.5 sqmm complete all as specified and as directed by Engr-in-Charge.

S&F wall mounted fan 400 mm sweep, aerodynamic designed, air delivery ≥ 70 CMM, thermal over load protected motor, 3 blade white colour, 230 volts, 50 Hz, 1420 RPM with 90 degree oscillation and having speed & oscillation control by two pull cords system complete all as specified

Schedule of Credit

imran construction company

M/S Sunil Steel Works

LAMBA ENTERPRISES

SHREE RAM BUILD TECH

POONAM ENTERPRISES

JYOTI ENTERPRISES