REPAIRS AND CLEANING OF SEWAGE LINES MANHOLES SEPTICTANKS AND MISC WORKS IN TECH AREA AND DOMESTIC AREA AT AFA HYDERABAD

Amount

Excavation in trenches, not exceeding 1.5 m wide and not exceeding 1.5 m in depth for foundation etc or for shafts wells, cess pits, manholes, pier holes etc not exc 10 sqm on plan and not exceeding 1.50 m in depth and getting out in soft/loose soil complete all as specified and as directed.

All as per item No 01 above, but depth exceeding 1.5 m and not exceeding 3.0 m.

All as per item No 01 above, but depth exceeding 3.0 m and not exceeding 4.50 m.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick of excavated soil complete all as specified and as directed.

Removal of excavated material (soil) to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and as directed.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed. (Reinforcement cut as required to facilitate demolition)

Demolition of brick work or stone/boulders masonry built in Cement Mortar or cement lime mortar including all quoins, arches, pillars, walls etc excluding ashlar facings, dressed stone work and precast concrete articles complete all as directed.

Demolition of plain cement concrete of any description and in any position not otherwise specifically provided for SGSW drain pipes complete and including removing rubbish off the permises complete all as directed.

Demolition, breaking up and removal of 100mm dia drain pipes (Salt glazed ware, AC or Reinforced concrete) set in cement mortar and in any position, all as specified and as directed.

All as per Item No: 09 above but 150mm dia.

All as per Item No: 09 above but 200mm dia.

All as per Item No: 09 above but 300mm dia.

M&L for PCC 1:4:8, type D-2 (using 40mm graded stone aggregate) for concrete bed of 10cm thick, to drain pipes of 100 mm dia,including packing under, and hunching against the sides of pipes after they are laid and tested, complete all as specified and as directed.

All as per Item No: 13 above but 150mm dia.

M&L for PCC 1:4:8, type D-2 (using 40mm graded stone aggregate) for concrete bed of 15cm thick, to drain pipes of 200 mm dia,including packing under, and hunching against the sides of pipes after they are laid and tested, complete all as specified and as directed.

All as per Item No: 15 above but 300mm dia.

M&L for 100 mm dia pipe (Grade ‘A’ pipe) Salt glazed stone ware drain pipes laid in trenches and jointed in CM 1:3 complete all as specified and directed. Make: Indo/Khandelwal/ Mancheryal Ceramics

All as per Item No: 17 above but 150mm bore.

All as per Item No: 17 above but 200mm bore.

All as per Item No: 17 above but 300mm bore.

M&L for brick work with sub class `B' brick (old size bricks) straight or curved on plan exceeding 6 m mean radius built in CM 1:4, complete all as specified and as directed.

M&L for pre-cast cement concrete block masonry of type C1 1:3:6 (using 20mm graded stone aggregate) with solid blocks exc 10cm in width and setting in cement mortar 1:4 etc complete all as specified and as directed.

M&L for PCC 1:2:4, type B1 (20 mm graded stone aggregate) as in copings, bed plates, valley gutters, kerbs etc including necessary form work complete all as specified and as directed.

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

M&L PCC (1:2:4) type B-1 using 20 mm graded stone aggregate as surfaces channel and drains, completed all as specified and directed.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc completed all as specified and directed.

Cutting into existing manholes for connecting new drain of 150 mm dia, making good to pipes and rendering, cutting out existing benching for and forming branch channel (½ round or ¾ section) in cement concrete 1:2:4 type B1, smooth finished, and reforming benching as required, complete all as specified and as directed.

M&L for precast reinforced cement concrete 1:2:4, type B1 (using 20 mm graded stone aggregate), as in man holes cover slabs, etc including necessary form work , complete all as specified and as directed.

M&L for MS TMT bars 10mm dia and above, cut to length bent to shape required including cranking, bending, spirally for hooping for columns, hooking ends and binding with and including MS wire (annealed) not less than 0.90 mm dia complete all as specified and as directed.

M&L for MS TMT bars 6 to 8 mm dia cut to length bent to shape required including cranking, bending, spirally for hooping for columns, hooking ends and binding with and including MS wire (annealed) not less than 0.90 mm dia complete all as specified and as directed.

Providing safaiwala for maintenance and cleaning of existing sewerage system. removal of blockages in sewage lines of any dia and of any depth (CI, SGSW or RCC pipe line) by rodding from one manholes to another manholes and well flushing with adequate water, desludging of manholes including taking down RCC/PCC cover slab carefully and refixing them in the same position after necessary cleaning and removing of excavated spoil /sludge out side of the MD land and plumbing system connection from WC, bath, urinal, kitchen etc including gully traps, floor/ nahani traps, or simillar etc of any description and in any position below or above ground level, located in different situations and make the entire system functional as directed by Engr-in-charge.

Note:- (i) All the tools and plants and other allied arrangement for making sewage line functional will be provided by the contractor with out any extra cost to the Govt and cost shall be deemed to be included with quoted unit rate. (ii) The details of safaiwala shall be submitted by the contractor to GE through Engineer-in-Charge, Name, Father’s Name ,full address with pass port size photo and insurance of employess (Safaiwala) within 15 dayes commencement of work along with insurance from Govt Agency. (iii) Contractor shall deploy two sewage labour from 0900 hrs to 1700 hrs at AGE B/R I (AFA) Sub division on all working days (except Sunday and Gazetted Holidays) (iv) Sewage labour will attend day to day complaint received from user through online on the same day and in case of non deployment of sewage labour, recovery @ Rs 1000/ day shall be made from the contractor complete all as specified & as directed by Engineer-in-charge.

Cleaning of septic tanks/filter beds completely by emptying the liquid/semi solid foul contents any depth completely cleaning the inlet/outlet etc including disposal of soil/sludge by pumping mechanically into covered tank of mounted truck and disposing the same to a distance of 1.00 km complete all as directed.

Cleaning away all grass vegetation, saplings, shrubs, bush wood, undergrowth, roots and trees not exc 30 cm girth and removing rubbish upto a distance of 50 m complete all as directed.

Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fitting and accessories) etc complete all as specified and as directed.

S&F PVC (SWR) pipes 110 mm bore single socketted in any length with rubber ring joints laid in trenches or floors or in walls, etc complete all as specified and as directed

S&F PVC (SWR) pipes 75 mm bore single socketted in any length with rubber ring joints laid in trenches or floors or in walls, etc complete all as specified and as directed

S&F PVC (SWR) bends any radius suitable for 110mm bore pipe, etc complete all as specified and as directed

S&F PVC (SWR) bends any radius suitable for 75mm bore pipe, etc complete all as specified and as directed

S&F in repair of Cast iron Nahani trap of 75mm size with grating including jointing to waste pipe fixed in cement concrete type B1 (1:2:4) etc complete all as specified.

S&F in repair of Cast iron floor trap of 100 mm size with grating including jointing to waste pipe fixed in cement concrete type B1 (1:2:4) etc complete all as specified.

Supply and fix in repairs Salt glazed stonewerw gully trap, type P 125x100mmmm, complete all as specified and as directed.

Demolition of cement concrete in ground floors and pavings n.exc 15 cm thick above or below ground level complete all as specified and as directed..

M&L for hardcore of gauge n exc. 63 mm of broken stone boulders, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface.

M&L 75 mm thick PCC (1:4:8) type D2 (40 mm graded aggregate) as in sub base for floors all as specified and as directed.

M&L for 75 mm thick PCC 1:2:4 type B-1 using 20 mm graded stone aggregate in hard standing, floors, etc with finishing surface even and smooth with out using extra cement complete all as specified and as directed

Forming Construction joint 30mm deep x 10mm wide filled with sealing compound, Grade ‘A, all as specified and as directed.

M/L for Sand filling of 50mm thick under pavers, floors or in foundation including watering and consolidation, etc compelete all as specified.

M&L Machine pressed precast conctete interlocking paver block with grey cement and pigment any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade, etc complete all as specified and as directed.

M&L for Providing plain cement concrete of Type B1 1:2:4 (20 mm graded aggregate) as in kerbs of mud stops, borders, etc,. rounded or chamfered on edges, all as specified and as directed.

M&L for screed bed or bedding layer of cement mortor 20 mm thick for laying floor finished in CM 1:4 etc all as specified and as directed.

M&L Chequered cement concrete tiles 20-30cm x 20-30cm x 25mm thick, set, jointed and pointed in neat cement slurry with grey cement and including pigments in floors, etc all as specified and as directed.

M&L for 75mm thick plain cement concrete 1:3:6 type C1 using 20mm graded stone aggregate as in top layer of plinth protection, path etc., finished even and smooth without using extra cement complete all as specified and as directed.

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

S&F framed work such as angle, flat irons, guard bars in gates and silimar works confirming to Fe 410-0 or Fe 310-0 complete all as specified and as directed.

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

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

M&L for Screed bed or bedding layer or mortar 15mm layer of mortar 15mm thick for laying floor finishes using 1:4 CM, all as specified and as described.

M&L for Non Skid ceramic tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.16 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, complete all as specified and as described.

M&L for rendering/screeding 10mm thick in cement mortar 1 : 4 on fair faces of brick or concrete surfaces rough finished to receive as backing of wall tiling etc complete all as specified and as directed.

M&L Glazed coloured ceramic tiles of in vertical surface or in kitchen slabs, etc of size 250x250mmx7mm/ 450X300X7mm thick, set and jointed in neat cement slurry and pointed in white or coloured cement to match

Taking down cement or cement lime plaster, any description on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, of any description and in any position, with necessary scaffoldings, etc all as specified and as directed.

M&L for plastering in external wall surfaces of 15mm thick in CM 1:4 (5mm thick with WPC over 10mm thick cement plaster in two layers) on fair faces of brick work or concrete surfaces finished even and smooth (without using extra cement), of any description and in any position, with necessary scaffoldings, all as specified and as directed.

M & L for preparation of new plastered surfaces on walls and apply two coats of white wash etc all as specified and as directed.

Cutting down Plants/trees of girth not exc 15cm from roof tops/sides, external walls of building, chajja wall junctions, juctions of rain water / CI / soil waste / vent puipes including taking out roots entrered into the wall / slab surfaces,then spraying the affected area with solution of 25ml Glyphosphate (4% content) diluted with 1 litre of water or as per manufacturer's instructions and making good the surfaces using PCC (1:2:4), type B0 or cement mortar 1:3, with neccesary scaffolding / stagging etc, upto any height from ground level, all as specified and as directed by the EIC. Note: 1. Group of bushes in one place is to be treat one plant and decision of GE shall be binding in this regard . 2. Any PVC pipes, brick works damaged during the execution of work shall be replaced with new one to ensure leak/seepage free joint, Material and labour for the same shall be paid seperately.

sri ram construction

S J REDDY

M.chandraiahsons