REPAIR TO EXTERNAL SERVICES LIKE DRAINS GULLY TRAP FLOOR TRAP SEWAGE LINES MAN HOLES OPEN DRAIN HARD STANDING CLEANING OF OVERHEAD TANKS AND OTHER MISC BR WORKS IN INS SHIKRA UNDER AGE BR II GE(NW) NOFRA

Demolition of brick work or stone masonary built in cement mortar including all quoins, arches, pillars, etc but excluding ashlar facings, dressed stonework and precast concrete articles.

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

Material and labour for brick work with sub class "B" bricks, straight or curved on plan exc 6m mean radius, built in CM (1:6), complete all as specified.

M&L for Rendering 15mm thick on brick work or concrete surfaces in cement mortar 1:4 finished even and fair, complete all as specified.

M&L for cement concrete Type B-2 1:4:8 (using 20mm graded stone aggregate) as in surface channels and drains, complete all as specified.

M&L for PCC 1:2:4 type B1 (using 20mm graded stone aggregate) as in bed blocks, copings, benchings, railing, bends etc incl necessary form work complete all as specified and directed.

Extra for forming fair finished drain or channel 30cm inner girth in cement concrete using extra cement, including forms mould, mi-tred/ stopped ends etc.

M&L for preparation of newly plastered surfaces of wall and applying two coats of exterior emulsion paint over a coat of primer on wall complete all as specified and directed.

M&L stone walling of squared rubble brought upto courses, well bonded, bedded and solidly hearted, built in cement mortar 1:4 all as specified.

M&L stone walling of squared rubble brought upto courses, well bonded, bedded and solidly hearted, built in cement mortar 1:4 but except stone all as specified.

M&L for raking out random rubble or polygonal rubble uncoursed or brought up to courses complete all as specified & directed.

M&L for Keyed pointing to random or polygonal rubble, uncoursed or brought upto course in CM 1:3 , complete all as specified & directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for.

M&L for Mild steel plates (plain or chequered ) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment, confirming to Fe 410 -W (Gde-E-250) quality A, complete all as specified.

M&L for Mild steel framed work such as grills, gratings, etc. with ends of bars shouldered and/or riveted or forged into spikes, framed guard bar; barred iron doors; ladder; framed balusters; railing;frame work for water tanks and similar work conforming to Fe 290 Gd E-165 all as specified.

M&L for preparation of newly steel surfaces of any description over 10 cm in width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide, complete all as specified and directed.

M&L for preparation of old painted steel surfaces of any description over 10cm width or girth and applying one coat of synthetic enamel paint, complete all as specified.

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

M&L for 75mm thick PCC 1:4:8 type D-2 (using 40mm graded stone aggregate) as in sub base, complete all as specified.

M&L for cement concrete interlocking paver blocks 60 mm thick M-35 grade having glossy finish (colour and pattern approved by GE) (tested as per IS 1237-1980) laid over and including 50 mm thick dry sand cushioning and voids filled with dry and surface compact, including compaction by means of surface vibrator & removing of old broken tiles, complete all as manufacture instructions specified and directed.

Dismantling of old interlocking tiles carefully and Refixing in same location interlocking paver tiles any thickness including 50 mm thick dry sand cushioning and voids filled with dry and surface compact, including compation, complete all as specified and directed.

M&L for glazed Chequered cement concrete tiles 30cm x 30cm x 25mm thick with grey cement & pigments, set, jointed and pointed in neat cement slurry in floors over screed bed or bedding layer of mortar in CM (1:4) 20mm thick for laying tiles and including dismantling of old tiles, complete all as specified.

M&L for cleaning of PCC paver block, chequred tiles and any type of PCC flooring by water sprey and apply one coat of acrylic emulsion paint suitable for floor by using brush, complete all as specified.

Disconnecting existing Overhead tanks exc 500 ltrs but n exc 1000 ltrs, setting aside (or lowering if required) for repairs, and hoisting , reconnecting and re-fixing in position after Cleaning and removing all scale and dirt etc from tanks and from mouths of circulating pipes etc and hoisting and reconnecting and re-fixing in same position complete all as specfied and directed.

Disconnecting existing Overhead tanks exc 1000 ltrs but n exc 2000 ltrs, setting aside (or lowering if required) for repairs, and hoisting , reconnecting and re-fixing in position after Cleaning and removing all scale and dirt etc from tanks and from mouths of circulating pipes etc and hoisting and reconnecting and re-fixing in same position complete all as specfied and directed.

Dismantling of cast iron or reinforced concrete drain pipes upto 100 mm (internal dia of pipe) jointed in cement mortar and taking out of trenches if required or on walls , complete all as specified.

S&F sand cast type 100 mm bore cast iron soil , waste and vent pipes in any length with or without ears, with cement joints but fixed to walls with MS clamps, complete all as specified.

S&F sand cast type 75 mm bore cast iron soil , waste and vent pipes in any length with or without ears, with cement joints but fixed to walls with MS clamps, complete all as specified.

S&F in repairs 100 mm bore cast iron bends (any radius), diminishing pieces or tapers (larger bore measured) , complete all as specified.

S&F in repairs 75 mm bore cast iron bends (any radius), diminishing pieces or tapers (larger bore measured) & ht. upto 7th floor of bldg., complete all as specified.

S&F in repairs 75mm bore of pipe Branch pieces,double (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches with oval access doors, & ht. upto 7th floor of bldg., complete all as specified.

S&F in repairs 100mm bore of pipe Branch pieces,double (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches with oval access doors, & ht. upto 7th floor of bldg., complete all as specified.

Taking down eaves gutters and rainwater pipes of any dia (any size or pattern ) including all fittings, heads, shoes, bends, swan necks etc (Measured overall as fixed along the centre line over fittings and accessories) & ht. upto 7th floor of bldg., complete all as specified.

S&F 160 mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls including fixing clips, bends, elbows, shoes etc & ht. upto 7th floor of bldg., complete all as specified.

S&F PVC (SWR) bends of 160 mm bore & ht. upto 7th floor of bldg., complete all as specified.

S&F 110 mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls including fixing clips, bends, elbows, shoes etc & ht. upto 7th floor of bldg., complete all as specified.

S&F PVC (SWR) bends of 110 mm bore & ht. upto 7th floor of bldg., complete all as specified.

S&F in repairs Cast iron work grade FG 150, machined, in brackets, gully traps, gratings, railing, frames, manhole covers, fire and soot doors, dampers, stop valve boxes, gate stops, parts of ranges, balusters and similar articles machined each exceeding 5 Kg by weight complete all as specified and directed.

M&L for applying one coat of 100% acrylic exterior weatherproof emulsion paint of approved make,on old surfaces with anti-algae and anti-fungal properties including surface preparation, scaffolding, curing, etc. complete as per manufacturer’s specification and direction of engineer in charge.

M&L for applying two coats of 100% acrylic exterior weatherproof emulsion paint of approved make,on old surfaces with anti-algae and anti-fungal properties, over one coat of primer, including surface preparation, scaffolding, curing, etc. complete as per manufacturer’s specification and direction of engineer in charge.

Cleaning and desilting of sewage lines of any size any depth by pumping out /removing liquid waste/sewage ,plugging the ends pipes or diverting the flow into drains if necessary, removing silt, sludge etc, sprinking bleaching powder on the silt to avoid bad smell including all precautionary and safety measures, such as safety belts, lighting arrangements face mask etc and removing the same(silt,sludge &other waste material) in leak proof trucks covered with tarpoline to outside of MD land all as per existing rules and regulations of civil authorities and flushing the sewer lines with fresh water etc complete all as specified and directed by Engr-in-Charge.

Cleaning & desilting of manholes depth upto 3 mtr by pumping out/removing liquid waste/sewage & plugging the ends sewer pipes or diverting the flow into drains if necessary, removing silt, sludge etc, sprinking bleaching powder on the silt to avoid bad smell including all precautionary and safety measures, such as safety belts, lighting arrangements face mask etc and removing the same (silt, sludge & other waste material) in leak proof trucks covered with tarpaulin to outside of MD land all as per existing rules and regulations of civil authorities and cleaning the manholes with fresh water etc complete all as specified and directed by Engr-in-Charge.

Providing services for Day to day complaints of Repair/ Rectification of Sewage work including cleaning of all traps (Gully, Nahani & floor), WC,Cleaning the chocks/blockages in AC/CI/PVC soil waste/rain water pipe, Branch piece, bends etc . Work in with TWO MTS Safaiwala All the complaints to be attended and rectified within 08 hours of issue of complaint slip on day to day basis failing which recovery @ Rs.200/- per complaints shall be deducted from the due payment of the contractor. NOTE:-a) Tools and plant, transportaion, scaffolding and safety equpiment required to complete the job shall be provided by the contractor. b) Necessary safety equipments as decided by Engr-In-Charge and as per standard Govt norms shall be provided by the contractor.

Removing/cleaning of chocks/blockages of sewage manholes of any size at any depth including pumping liquid waste/sewage, plugging and diverting the flow in the drain if necessary using Kampti/cleaning rods, choke removing machine etc and including taking precautionary, safety measures such as use of safety belts, dry cells, torch for lighting inside the manholes and drains etc including drains manholes on either side and sewers passing hole knots disc of required size and sprinkle bleaching powder at places from where they are removed etc complete all as specified.

M&L for Jointing only cast iron pipes and fittings AC pipes in repair with cement joints for pipes 100mm dia upto ground/stilt plus 7th floors, complete all as specified.

M&L for Jointing only cast iron pipes and fittings AC pipes in repair with cement joints for pipes 75mm dia upto ground/stilt plus 7th floors, complete all as specified.

Material & labour for cleaning the existing drainage/culvert including removing cover slab carefully without damaging and clean soils,spoils,vegetation,silt etc and relaying cover slabs and removing waste materials outside MD Land complete all as directed. (Note - work to be done multiple times in a year.).

Excavation in trenches n.exc 1.5m wide and n exc 1.5 in depth for foundation etc or for shaffs walls, manholes pier holes etc n exc 10 Sqm on plan and n exc 1.5m depth and getting out in hard/dense soil as specified.

S&F for 200mm bore RCC pipe class NP-2 laid and jointed complete with collers as specified including testing and excavation for replacement of old pipe of any description and removing out of premises as per BMC guidelines all as specified and directed.

M&L for cement concrete 1:3:6 type C-2 (using 40mm graded stone aggregate) as in bed to drain pipes including forming cradle after they are laid and tested for 200mm bore RCC pipe complete all as specified and as directed by Engineer-in-Charge.

Returning filling in including spreading leveling watering and well ramming in layers not exc 25 with soil

Removing excavation material exceeding 1.50 km but n exceeding 15 km and depositing where directed

M&L for Cutting into existing manholes for connecting new drains of internal dia 200mm, 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 B-l smooth finished, complete all as specified.

S&F as in repairs Galvanised 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc as directed (each line wire to be measured).

S&F in repairs barbed razor type concertina coil, 9SWG hot galvanized spring tensile wire of UTS 145 to 150 N/Sqm, zinc coating 250 to300 gms/sqm, dia of coil when un-streched shall be 610 mm having minimum of coil (GI strip) 1.625 Kg/Rm, hot dip galvanised razar ribben tape of size 0.50 mm thickness,19mm wide before wraping on central core wire fixed ith 1.66 mm thick GI clips (minimum 25 Nos/RM) and special nut and bolts to hold two coils together and extra rows parallel wire of gauge complete all as specified and as directed.

S&F in repairs Cast iron floor trap 75 mm dia, with grating including jointing to waste pipe fixed in cement concrete type B-1 (1:2;4) all as specified.

S&F in repairs vitreous china wash down water closet pan white including plastic sheet cover with nuts and bolts etc all as specified and directed.

S&F in repairs water closet squatting pan (Orissa pattern) 580x440mm, white with integral foot rests including connecting to trap and to flushing pipe antisyphonage pipe including making good to floor (excluding flushing cistern and flush pipe).

S&F in repairs 10 ltr capacity PVC syphonic action type flushing cistern low level white with inlet, ball valve, float and handle including connetion to pipe complete all as specified.