REPAIRS AND MAINT OF SEWAGE SYSTEM INCLUDING REPAIRS AND REPLACEMENT OF SEWAGE LINE AND DRAIN ROAD SIDE PATH CATTLE FENCING BOUNDRY WALL BARBED WIRE FENCING AND CONNECTING WORK OF VIKRAM BATRA VIHAR CMP LINE CAPTAIN LINE SUBRAMANIAN LINE FOD

Amount

Attending and rectify day to day complaints of different type blockage of WC, Gully trap, bathroom, WHB, kitchen traps, Cleaning and maintenance of all rain water pipes, PVC/soil/wastage pipe running on external walls of bldgs including junction holes of any descriptions of all the mud/slude and getting out, washing thoroughly grating of trap, CI waste pipes by opening the clearing eye and deposting the sludge in a pit of suitable size at a distance not exceeding 50 meters from the gully trap and covering the same with the soil obtained from excavation of pit including all excavations and earthwork complete all as specified and directed etc system functional on all working days from 0900 hours to 1700 hours with T&P (such as Bamboo, cleaning rod and suitable materials/ tools) GI wire, PHAWADA, Bucket, Spikes etc incl necessary form work/scaffolding and safety measure which shall be deemed to be included in unit rates quoted by the contractor.

Note for Item No. 1 above :- (i) The complaint shall be attended & defect shall be rectified within 08 hrs i.e from 0900 hrs to 1700 hrs excluding sunday & gazetted holiday, commencing from date and time as notifying in the complaint slip failing which a penalty @ Rs.120/-per complaint per day (08 hrs) shall be levied imposed on the contractor and necessary recovery shall be made from contractor's dues on this account. (ii) Contractor or his supervisor will report daily at 0900 hrs at Vikram Batra Vihar Complaint Cell for collection of complaints from the concerned JE's In charge, in case after checking & attending the defects, it is not possible to rectify the defects within 08 hrs, the facts shall be brought to the notice of Engineer in charge by the contractor/ his rep immediately. If Engineer in charge is satisfied with contractor's view, no recovery will be made on this account. However complaints related to sewage shall be attended on very next day whether it is 'Sunday' or 'Gazetted Holidays' and nothing extra shall be payble to contractor on this account. (iii) Contractor or his supervisor shall also distribute all complaint / detailing to tradesmen, monitoring the work and taking the complaint slip from trademans everyday and re-submit the same at each complaint cell of day to day complaint. If Contractor or his supervisor fails to attend each complaint cell, recovery of Rs 1000/- per day for each complaint cell shall be recovered from the contractor's account.

(iv) Contractor shall arrange suitable T&P (such as KHAPACHI, GI wire, PHAWADA, Bucket, Spikes,die set,sewage pump die set (1/2" to 1") washers of all size, safeda, thread (soot), M-seal, screws, nails etc including necessary form work/scaffolding and safety measure complete all as specified and directed. (v) In addition to above, Contractor shall arrange mechanical rodding with vibrating/ drilling concept i.e trolley mounted sewer cleaning machine as and when required as directed (Minimum once in 03 months) for cleaning entire sewage system and make free of any sludge/ blockage. (vi) The above all aspects shall be deemed to be included in the quoted rate of the respective item and Nothing extra shall be payble to contractor on this account.

M&L for Cleaning of sewage line including connected manhole, upto depth of 6.0 metre by using high pressure super sucker machine vehicle mounted jetting cum suction unit to be capable of air lifting of dense waste/ sludge like mud slurry, small stones, debris, grit etc from sewer lines, through vacuum mode and capable of jetting sewer lines of dia 150mm to 450mm consisting of a water tank having volumetric capacity of 5000 ltrs, including skilled driver and operator for supervising of cleaning of sewage line and also required water for jetting and removal of sludge/ silt/ liquid/sewage water/mud , sand etc. from out side of MD premises, including removing and refixing of manhole covers, complete all as specified and directed. Note:- 1. Contractor shall arrange water for jetting, refilling of tank including labours required to be engaged in the work and rubbish off the sludge beyond MD land. 2. Cleaning of Sewage line and connected manholes shall be done after making all safety arrangements and only after making sure that their is non presence of foul gases such as methene etc in the manhole.

Taking out manhole cover slab, cleaning of manholes depth upto 1.5 mtr by removing all silt, mud, sludge, any other materials, flushing with water to ensure clean, reset the manhole cover in same position after cleaning and testing, removal of spoils/sludge out side MD land complete all as specified and directed. Note : Cleaning of manhole under this item shall be paid only those manholes which are not connected with sewage line cleaned against item No 2

Taking out manhole cover slab, cleaning of manholes depth exc 1.5 mtr upto 4.5m by removing all silt, mud, sludge, any other materials, flushing with water to ensure clean, reset the manhole cover in same position after cleaning and testing, removal of spoils/sludge out side MD land complete all as specified and directed. Note : Cleaning of manhole under this item shall be paid only those manholes which are not connected with sewage line cleaned against item No 2

Taking out sludge water semi solid or solid materials from septic tank (50 users to 100 users capacity) including connected manholes by mechanical means upto 4.5 mtr depth removing sludge outside of MOD land complete all as specified and directed.

Cleaning of drain having inner width upto 0.6m and depth upto 1.2 metre by removing mud, garbage, debries, sludge, vegitation etc having average depth 0.45 m through manually or machnically rubbish off the premises beyond MOD land complete all as specified and directed. complete all as specified and directed.

Cleaning of RCC culverts/RCC Pipes having opening area not exe 0.25 sqm / dia upto 450 mm by removing mud,garbage, silt, debris, vegitation etc through manually or machanically as required rubbish off the premises beyond MOD land complete all as specified and directed. complete all as specified and directed.

S&F in repairs 110 mm PVC pipe in any length with or without ears with connecting joints laid in trenches or in floor from GT to 1st manhole and WC to 1st manhole complete all as specified and directed.

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

Surface dressing not exc 15cm deep and getting out in soft/loose soil including site clearance complete all as specified and directed.

Returning, filling in including spreading leveling, watering and well ramming in layers n.exc 25 cm of soft/loose soil complete all as specified & directed.

Removing of excavated material beyond MOD land complete all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floors and pavings not exceeding 15cm thickness (below or above ground level) including rubbish off the premises beyond MOD land complete all as specified and directed.

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

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

M&L for 150mm dia (internal dia) salt glazed stone ware drain pipes grade"A" laid in trenches jointed and tested complete all as specified and directed.

M&L for 200mm dia (internal dia) salt glazed stone ware drain pipes grade"A" laid in trenches jointed and tested complete all as specified and directed.

M&L PCC(1:4:8) type D-2(using 40mm graded stone agg.) as in foundation of manholes complete all as specified and directed.

Demolition of brick work built in cement mortar including all quoins, arches, pillars etc. removal of rubbish beyond MD land complete all as specified and directed.

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

All as per srl item No 20 above but except bricks.

M&L Brick work with sub class 'B' brick staight or curved on plan to any radious in half brick thick wall built in CM 1:4 etc complete all as specificed and directed.

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

Demolition of reinforced cement concrete of any description and in any position including removal of beyond MD land complete all as specified and directed.

S&F SFRC manhole covers 750mm x 750mm, 75mm thick with frame medium duty, M-25 complete all as specified and directed.

S&F factory made SFRC manhole cover with frame, square in shape having internal width 560mm and fixing over brick manhole with CM (1:4 ) or cement concrete (1:2:4) complete all as specfied and directed.

S&F SFRC manhole covers and frame medium duty overall size 900mmX450mmX80mm thick factory made and test load 10 tonnes (MD-10), strength including necessary reinforcement as per IS : 1726-1991 complete in all respect as specified and directed.

S&F factory made RCC GT Cover of Size 400mm x 500mmx 50mm thick or as per site requirement with 01 No handle and 150mm dia notch at one side of cover at center at 500mm long side complete all as specfied and directed.

M&L PCC (1:3:6) type C1 (using 20mm stone aggregate) as in floors/pavings /plinth protection etc, finished even and fair (75mm thick) with using extra cement , laid in bays, joints filled with mixture of bitumen and sand ( 1:1) complete all as specified and directed.

M&L RCC cement concrete (1:2:4) type B-1 (using 20mm graded stone aggregate) as in manhole covers slab & similar articles with plain faces set in cement mortar 1:4 complete all as specified and directed.

S&F Mild Steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending, hooking etc and binding with MS wire 0.9mm dia(annealed).

S&F 75mm bore cast iron sand cast soil waste and vent pipe in any length with or without ears with cement joints fixed to walls/ceiling or laid in vertical surfaces and including dismantling of cast iron drain pipes including fittings, jointed in cmenet mortor internal dia of pipe 75mm complete all as specified and directed.

All as per item 32 but 100mm bore

S&F CI branch piece single (equal or unequal) 100 mm ordinary or inverted (spigot or socket type) or with paralled branches complete all as specified and directed.

S&F 100 mm CI bends (any radius) diminishing pieces or taper (large base measured) complete all as specified and directed.

All as per item No 35 above but 75mm bore.

M&L for 15mm thick rendering on concrete surface/brick surface in cement mortar (1:4) surface finished even and fair mixed with liquid WPC as per manufacturer's instructions including taking down cement plaster on brick walls etc including raking out joints hacking for key scrubbing down with water etc all as directed, rubbish of the premises complete all as specified and directed. (Note : Rate of WPC included in quoted rate and nothing extra payble on this acount).

M&L for 15mm thick rendering on concrete surface/brick surface in cement mortar (1:4) surface finished even and fair mixed with liquid WPC as per manufacturer's instructions complete all as specified and directed. (Note : Rate of WPC included in quoted rate and nothing extra payble on this acount).

M&L preparation of newly plastered surfaces of wall and applying two coats of white wash complete all as specified and directed.

S&F 75mm bore PVC (SWR) pipes single socketed, in any length including mild steel stack clamps (as per sample) fixed in cement concrete 1:2:4 blocks with rubber ring joints fixed to walls and including taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc removal rubbish beyond MOD land complete all as specified and directed.

All as per item 40 but 110mm bore

S&F 75mm bore PVC (SWR) bends with rubber ring joints fixed to walls complete all as specified and directed.

All as per item 42 but 110mm bore

S&F in repairs salt glazed stone ware gully traps 150 x 150mm square mouth `P' type complete all as specified and directed.

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

S&F in repair vitreous padestal pattern (European type) water closet pan white with cast iron "P" or 'S" trap including provn of fixing bolt and plastic seat cover heavy duty with hinging device including 32mm dia flush pipe including provn of jet complete all as specified and directed

S&F in repairs Vitreous China squatting pan, ‘Orissa’ pattern' size 580 x 440 mm white with integral foot rests (excluding flushing cistern), including flush pipe of polyethylene of low or high density, connection to trap, and to flushing pipe, anti-syphonage pipe, etc. complete trap set in concrete and including CI 'P' Trap & 100mm cast iron sanitary connection socket to fit WC out-let complete all as specified and directed.

S&F Pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour as approved having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified and including cutting chasing of wall including dismantling of plain or corrugated steel sheeting, any gauge, thickness, incl Nainital or similar patter roof coverage /wall cladding complete all as specified and directed.

M&L for Hard core, broken to gauge n exc 63mm using broken stone boulders complete all as specified and directed.

M&L for 75 mm thick PCC (1:4:8) type D2 (using 40mm stone aggregate) as in sub base of floor complete all as specified and directed.

M&L for 50mm thick sand cushion/Sand filling under floors or in foundations including watering and consolidation complete all as specified and as directed.

M&L 80 mm thick Coloured cement concrete interlocking paver blocks hydraulically pressed of compressive strength not less than M-40 grade complete all as specified and directed

M&L 60 mm thick Coloured cement concrete interlocking paver blocks hydraulically pressed of compressive strength not less than M-35 grade complete all as specified and directed

M&L for 20mm thick screed bed in cement mortar 1:6 complete all as specified and directed.

M&L for Coloured Machine pressed cement concrete chequered tiles 30cm X 30cm X 25mm thick machine pressed; set jointed and pointed in neat cement slurry in floors and cut and pointed with white cement and pigment complete all as specified and directed.

M&L precast cement concrete 1:2:4 type B-1 (using 20mm graded stone aggregate) set in CM 1:6 size as per site requirement as in kerb rounded and chamfered on edges incl two coats of road marking paint etc complete all as specified and directed.

All as per srl item No 56 above but except kerb stone.

S&F framed work such as grills, gratings etc, with ends of bars shouldered and/or riveted or forged into spikes, framed guard bars conforming to Fe-290 Gde E-165 including dismantling wrought iron or mild steel work of any description not otherwise provided for concerete all as specified and directed.

Dismantling posts or struts (wood, steel or R.C.C.) any section, including taking out embedded portion or fixed in PCC and providing now one complete making good disturbed ground complete all as specified and directed. (Note:- Post shall be measured and paid separately)

M&L for PCC 1:2:4 type B1 (using 20mm graded stone aggregate) as in coping/bed block including weathering slightly rounded or chamfered angles and throating as directed and including necessary form work required complete all as specified and directed.

S&F MS work as in Y Shape angle as in post and structs & similar work including cutting top to shapes as directed, drilling holes notching of wires etc conforming to Fe410-0 or FE 310-0 complete all as specified and directed.

S&F 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) complete all as specified and directed.

S&F Punched tape Concertina Coil (PTCC) 450 mm dia of coil laid over 'Y' shpale MS sec angle iron post incl necessary binding/welding complete all as specified and directed.

M&L for preparation of new steel surfaces, painting two coats of synthetic enamel paints over a coat of red oxide primer exc 10mm width or girth complete all as specified and directed.

M&L for preparation of new surfaces and applying two coat of cement base paint over a coat of primer complete all as specified and directed. Note : Colour / shade as approved by Engr in charge.

M&L preparation of surfaces by complete removal of existing treatment & applying two coats of cement base paint on walls over a coat of primer all as specified & directed. Note : Colour / shade as approved by Engr in charge.

M&L 35 mm thick precast cement concrete jallies, in 1:2:4 type B-0 (using 12.5 mm graded stone aggregate) & set in CM 1:4 including all mouldings but excluding frame complete all as specified and directed..

Deduct Credit: for demolished/dismantled material of (-) Rs 90850.00 (Minus) as listed in Schedule 'A' Part II (Credit Schedule) Note: Tenderer's shall not quote against this item. The amount of Credit Schedule is tentative, however the same shall be considered to arrive at the contract sum.

M/S DSSP Construction Co.

S GOURAV PRAKASH ENTERPRISES

M/S Yamin

boon construction company

S.K. ENTERPRISES

Vipul Construction

YP INFRA