REPAIRS/ REPLACEMENT/ CLEANING OF SEWAGE LINES, MANHOLES, SEPTIC, FENCING, BOUNDARY WALL, DRAINS, FOOTPATH, ETC AT DMRL, RCMS (MAT), DMRL DSC LINE, ATC, ATC DSC LINE AND ADJOINING AREA UNDER AGE B/R-I HYDERABAD

Amount

Cleaning of sewage lines of 100mm dia by rodding from manhole to manhole, removing the sludge obtained from sewage lines including cleaning of manholes and flushing with clean water complete all as directed.

All as per srl item No.1 here-in-before but of 150mm dia sewage lines

All as per srl item No.1 here-in-before but of 200mm dia sewage lines

Cleaning of Gully traps of any size and of any depth by removing the sludge materials and placing back the manhole cover in position complete all as directed.

Removing of blockage from 'S' trap/'P' trap/ Nahani trap/floor trap by flushing or by sucking by suction pumps at GF/Ist/IInd/ IIIrd floor including cleaning the line upto 1st manhole complete all as directed.

Clearing the urinal blockage of any length and dia by rodding and removing the sludge to a distance not exceeding 50m complete all as directed.

Clearing WC blockages up to 1st manholes of any length and dia by rodding and removing the sludge to a distance not exceeding 50m complete all as directed.

Cleaning of man hole of any size and any depth by removing the sludge/foreign material, including washing with water and making functional by cleaning all inlet and outlet and placing back the manhole cover in position complete all as directed

Cleaning of Septic tanks of 10 to 25 users capacity by dewatering all the water, taking out the sludge/night soil etc., cleaning the chocked inlets, outlets of septic tanks, removing all the sludge outside MD land, complete all as directed.

All as per srl item No.9 here-in-before but Septic Tank of 50 Users capacity

All as per srl item No.9 here-in-before but Septic Tank of 100 Users capacity

All as per srl item No.9 here-in-before but Septic Tank of 150 Users capacity

Desilting of drains in any condition (including foul conditions) with necessary dewatering and temporary diversion of drain water as required and removing sludge out of MD land complete all as required.

Excavating in trenches n. exc 1.5m wide and n.exc 1.5m in depth and getting out in hard/dense soil complete all as directed.

All as per Sl item No.14 here-in-before but depth exc 1.5m and n.exc 3.0m complete all as directed.

Returning, filling in,including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick using soil complete all as directed.

Removing excavated soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as directed.

Supply and lay 100mm dia salt glazed stoneware drain pipe of grade 'A' laid in trenches and jointed in cement mortar (1:2) including demolition of old salt glazed stoneware drain pipe alongwith concrete bed complete all as directed.

All as per srl item No.18 here-in- beore but of 150mm dia salt glazed stoneware drain pipe.

All as per srl item No.18 here-in-before but of 200mm dia salt glazed stoneware drain pipe

M & L for PCC 1:3:6 type C2 (using 40 mm graded stone aggregate) as in concrete bed to drain pipe of 100mm bore including packing under and haunching against the sides of pipes after they are laid and tested complete all as directed.

M & L for PCC 1:3:6 type C2 (using 40 mm graded stone aggregate) as in concrete bed to drain pipe of 150mm bore including packing under and haunching against the sides of pipes after they are laid and tested complete all as directed.

M & L for PCC 1:3:6 type C2 (using 40 mm graded stone aggregate) as in concrete bed to drain pipe of 200mm bore including packing under and haunching against the sides of pipes after they are laid and tested complete all as directed.

Demolition of stone masonry, built in cement mortar including all quoins, pillars etc., complete all as directed

M & L for Brick work with sub class 'B' bricks, straight or curved on plan exceeding 6m mean radius built in cement mortar (1:4) including demolition of old brick work complete all as directed.

M & L for rendering 15mm thick in cement mortar (1:4) on fair faces of brick or concrete surfaces, finished even and smooth without using extra cement complete all as directed.

M&L for walling of squred rubble regular coursed, Secunderabad type stone masonry well bonded, bedded and solidly hearted built in CM 1:6 complete all as directed.

All as per srl item No.27 here-in-before but except stones (Stones obtained from demolition vide Sl No. 24)

M & L rendering 20 mm thick on stone masonary surfaces or other than fair faces of brick work in cement mortar 1:4 and finished even and fair complete all as directed.

M & L for raised pointing to squared rubble masonry coursed in cement mortar 1:3 complete all as directed.

Raking out joints to square rubbled masonry, coursed or uncoursed and M & L for raised pointing in CM 1:3 complete all as directed.

M&L for plain Cement Concrete 1:2:4 Type B1(using 20 mm graded stone aggregate) cast in situ in lintels up to 1.5 M span, cills and other similar bands, plinth courses, parapets, copings, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating as directed including use and waste of form work and demolition of existing old concrete complete all as directed.

M&L for Precast cement concrete 1:2:4, type B1 (Using 20 mm graded stone aggregate) in landings, cover slabs (for manholes etc.) shelves and similar articles with plain faces and set in cement mortar 1:4 including formwork and demolition of existing old precast cement concrete complete all as directed. Note :- Reinforcement shall be measured and paid separetely.

S&F TMT bars 10mm dia and over bent to shape including, cranking bending and binding with and including 0.9mm dia mild steel wire or securing clips complete all as directed.

Supply only MS galvanised chain link fencing of any type/size complete all as directed.

Fixing only chain link fencing of any type including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc.,with with and including binding wire and dismantling of old existing chain link fencing complete all as directed.

M&L for precast reinforced cement concrete Type B0 (Using 12.5 mm graded stone aggregate) as in 50 mm thick Jallies or louvers including all mouldings complete and set in Cement Mortar 1:4 and dismantling of existing jallies complete all as directed.

S & F in repairs, Galvanized, 2 strand, steel barbed wire 2.24 mm dia., barbed with 2 mm dia., barbs at 75 mm spacing and straining and fixing to any type of standard rails straining bolts, including securing or tying at crossings with and including galvanized mild steel pins etc., complete all as directed.

S & F in repairs Mild steel work in posts and struts in fencing including cutting tops to shapes as directed, drilling holes, notching for wire, etc., flat iron fillets (for securing wire mesh etc.) including, bolting or riveting etc., and similar work confirming to Fe 290 Gde E-165 complete all as directed.

M & L for broken glass coping on top of walls in cement mortar 1:3 complete all as directed.

S & F in repairs Mild steel work in framed work hung as gates, including Pintle hinges, stops, hand made sliding bolts etc. and similar work confirming to Fe 290 Gde - E - 165 complete all as directed.

S & F in repairs Mild steel work as in framed work such as grills, Framed guard bars, gratings, ladders etc., with ends of bars shouldered and/ or riveted, or forged into spikes, and similar work confirming to Fe 290 Gde E-165 complete all as directed.

M&L for preparation of new or previously untreated steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint (ordinary tint) over a coat of red oxide zinc chrome primer complete all as directed.

M & L for rendering 15mm thick in cement mortar (1:4) on fair faces of brick or concrete surfaces, finished even and smooth without using extra cement including taking down existing plastering complete all as directed.

M & L for boulder pitching, hand packed tightly and grouted with cement sand mortar 1:6 including demolition of old pitching complete all as directed.

All as per srl item No.45 here-in-before but except stone (using old stone obtained )

M & L for Flush pointing to random rubble masonry uncoursed or brought up to courses in cement mortar 1:3.

M&L for preparing new plastered surfaces of walls and applying two coats of cement base paint over a coat of primer complete all as directed.

M & L for Granite (of any type) work 20 mm thick machine cut (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms and skirting/dado and the like in cement morar 1:4 including pointing in white cement 1:2 using marble dust with admixture of pigment to match with shade of granite over and including 15mm thick secreed bed/backing coat in CM 1:4 including dismantling of existing old tiles along with screed bed/backing coat complete all as directed.

M&L for 75 mm thick plain cement concrete1:4:8, type D2, (using 40 mm graded stone aggregate)as in sub base of flooring/ hard standing including demolition of existing old concrete complete all as directed.

M&L for 100 mm thick plain cement concrete 1:2:4, type B2, (using 40 mm graded stone aggregate) as in flooring/ hard standing and finishing the concrete surface even and fair including demolition of existing old concrete complete all as directed.

M&L for 25 mm thick PCC 1:2:4, type B0 (Using 12.5mm graded stone aggregate) as in sub base of floorings including demolition of existing old concrete complete all as directed.

S & F Chequered cement concrete tiles 25mm thick of size 300mm x 300mm with grey cement and pigments with wear resistant coating of approved design laid with cement slurry @ 3kg/sqm, set jointed and pointed over and including 15mm thick scread bed in CM 1:4 and dismantling existing old tiles complete all as directed.

M & L for Machine pressed precast concrete interlocking paver block of any shape and size confirming to IS 15658 - 2006 of 60 mm thickness, M - 35 Grade with grey cement and pigment over sand cushioning of 50mm thick and the corners shall be finished with PCC 1:2:4, type B1 (using 20mm graded stone aggregate) finished even and smooth including taking down old existing paver blocks complete all as directed.

S & F in Repairs, Stainless steel hand rail/posts/struts of Grade 304 SG including necessary fixing arrangements, welding etc., complete all as required at site and as directed.

S&F steel work in tubular trusses, purlins,rafters including special shaped washers etc complete using ERW butt welded tubes comfirming to IS 1161-1979 grade St 240 including dismantling existing old M/s Work complete all as directed.

S&F prepainted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall fixed with self tapping screws as specified complete including taking down old unserviceable AC sheets complete all as directed.

M & L for plain cement concrete (1:4:8) type D2 (using 40mm graded stone aggregate) as in foundation including demolition of existing old concrete complete all as directed .

S&F in repairs of New 10 ltrs PVC flushing cistern white colour syphonic action type including flush pipe, ball valve float as required and necessary fittings complete all as directed.

S&F in repairs EWC white colour with seat cover, S or P trap and 10 ltr PVC low level flushing cistern incl all fittings like CP stop cock, PVC connection etc., complete all as directed.

S&F vitreous china urinal Semi stall type of size 590 x 375 x 390 white in colour including waste pipe and connections and taking down old existing urinal complete .Note : Broken vitreous china urinal will be disposed off out side the Govt land without any extra cost.

S&F in repairs 15mm dia medium grade galvanised with all fittings and fixed complete to walls, ceiling or laid in trenches complete all as directed.

S&F in repairs 20mm dia medium grade galvanised GI pipe, with all fittings and fixed complete to walls, ceiling or laid in trenches complete all as directed.

Taking up or down 15 mm bore steel tubing and connections including cleaning and refixing the same in new location or same location complete all as directed.

Taking up or down 20 mm bore steel tubing and connections including cleaning and refixing the same in new location or same location complete all as directed.

S&F in repairs 75mm dia PVC floor trap with grating including jointing to waste pipes fixed in PCC 1:2:4 including taking down existing trap complete all as directed.

S&F in repair 100mm dia Cast iron floor trap, with grating including jointing to waste pipe fixed in cement concrete type B-1 (1:2:4) complete all as directed.

S&F in repairs waste coupling 40mm bore dia of discharge pipe of brass chromium plated bottle traps (half or full threaded) complete all as directed.

S&F in repairs PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls complete all as directed complete all as directed.

S&F in repairs stop valve of 15mm dia cast copper alloy, screwed down high pressure with screwed or butterfly handle screwed both ends for iron pipes complete all as directed.

S&F in repair CP urinal spreader with connection to existing urinal etc., complete all as directed.

S&F in repairs 15mm bore bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or brass ferrule complete all as directed.

S&F in repairs 15mm bore pillar tap long body, fancy type,cast copper alloy with capstan head, chromium plate screwed down high pressure with or without lettered hot or cold with long screwed shanks and fly nuts screwed for iron pipe complete all as directed.

S&F in repairs, 32 mm dia PVC waste pipe complete all as directed.

S&F in repairs, 15mm bore gun metal gate valves with iron wheel head, screwed both ends for iron pipes and fixed complete all as directed.

S&F in repairs vitreous china wash hand basin, white flat back of size 630 x 450mm including CI brackets complete all as directed.

S&F 15mm size PVC connection with PTMT nuts of length 450mm long complete all as directed.

S&F in repairs 1000 ltr Rotational moulded polythelene water storage tanks with hoisted and fixed in position all as specified in cluding PVC float valve 20mm dia complete all as directed.

S&F in repairs IWC orissa pattern size 580x440mm white with integral foot rests and providing lime concrete complete all as directed.

Sai construction & services

S Anjan Reddy

M/S GDR CONSTRUCTIONS

M/S AKSHATHA ENTERPRISES

M/s K Venkateswara Rao

M/S VASU ENGINEERS

SAI ENTERPRISES