REPAIR REPLACEMENT OF SEWAGE LINE MANHOLES CLEANING OF SEWAGE LINE MANHOLES SEPTIC TANKS INCLUDING CONNECTED WORKS IN OTM ACCN IN THE AREA OF AGE BR I UNDER GE WEST DELHI CANTT 10

Amount

Cleaning of drain having ineer width upto 0.6 m and depth upto 1.2mtr by removing mud, garbage, debries, sludge, vegitation etc having average depth 0.45 m through manually or machnically including removing and refixing of drain cover for cleaning pupose and removal of debrish outside MOD land complete all as specified.

Demolition of brick work built in cement mortar including all quoins, arches, pillars, manholes etc and removal of debrish outside MOD land complete all as specified.

Demolition of cement concrete reinfored of any description and in any position not other specifically provided and removal of debrish outside MOD land complete all as specified.

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

M&L for RCC 1:2:4 type B1 using 20mm graded stone aggregate as in ring beam/cover slab of Manholes/drains etc including formwork as required at site in slope slab all as specified and directed.

S&F factory made SFRC drain cover 100mm thick size not exc .75sqm each complete all as specified and directed.

S&F factory made SFRC drain cover 75mm thick size not exc .75sqm each complete all as specified and directed.

M&L for TMT steel bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified & directed.

Excavation in trenches n.exc 1.5 mtr wide and n.exc 1.5 mtr depth for fdn etc for soft manhole not exc 10 sqm on plan and getting out any type of soil complete all as specified & directed.

All as per item No 9 above but exc 1.5 mtr and n.exc 3 mtr in any type of soil.

All as per item No 9 above but exc 3 mtr and n.exc 4.5 mtr in any type of soil.

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

Removing of surplus soil beyond MOD land complete all as specified and directed.

Demolition and breaking of 150 mm dia sewage/drain pipe (salt glazed where AC or reinforced concrete) set in cement mortar complete all as specified & directed.

All as per item No 14 above but 200 mm dia.

All as per item No 14 above but 300 mm dia.

M&L for cement concrete 1:4:8 type C-2 using 40mm graded agg incl packing under and haunching against sides of 150mm dia (Internal dia) pipe after they are laid and tested complete all as specified (Thickness of concrete bed 150mm) complete all as specified & directed.

All as per item No 17 above but 200 mm dia.

All as per item No 17 above but 300 mm dia.

M&L for Reinforced concrete pipe class NP2, 150mm dia laid in trenches & jointed in cement mortar (1:2) with collars complete all as specified and directed.

M&L for Reinforced concrete pipe class NP2, 200mm dia laid in trenches & jointed in cement mortar (1:2) with collars complete all as specified and directed.

M&L for Reinforced concrete pipe class NP2, 300mm dia laid in trenches & jointed in cement mortar (1:2) with collars complete all as specified and directed.

Taking down cement or cement lime plaster on walls incl racking out joints, hacking for keys, scrubbing down with water etc complete all as specified & directed.

M&L for rendering 15mm thick on fair faces of brick work or concrete surfaces in ready mix mortar finished even and smooth using extra cement complete all as specified and directed.

M&L for PCC 1:2:4 type B-1 using 20mm graded stone agg as in coping, kerbs, bed plates incl weathering slightly rounded or chamfered angle and throating complete all as specified and directed.

Taking out sludge water semi solid or solid materials from manholes upto a depth 1.5mtr by manually or using super sucker machine, Jet machine, electric motor etc, removing and depositing into excavated pit of suitable size outside of MOD land (incl necessary excavation and earth work in any type of soil) allowing initial perculation of sludge water and finally burying the entire solid/semi solid material completely underground complete all as specified and directed.

All as per item No 26 above but depth exc.1.5m to 2.5m

All as per item No 26 above but depth exc.2.5m to 3.5m

M&L for Cleaning and maintenance of sewage line / system from first manholes upto the final drop out let into the septic tank or central sewage system in running/flowing order without blockage having inner dia of pipe from 150mm to 300mm and depth varying upto 4.5 mtr in any situation manually or mechanically as required including sewage pump, sewage machine, super sucker etc complete all as specified & directed. NOTE :- Cleaning of manhole shall be measured and paid under respective item.

M&L for cement concrete type B-2, 1:3:6 (using 40mm graded stone aggregate) in surface channels and drains finishing the exposed surfaces of concrete to fair and even including demolitions complete all as specified and directed.

Extra for forming fair finished drain or channel 80 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc.

M&L for surface excavation n.exc 30cm deep and averaging 15cm deep and getting out in hard/dense soil and removal of rubbish outside MOD land complete all as specified and directed.

M&L for machine pressed coloured precast concrete interlocking paver block any shape and size conforming to IS 15658-2006 of 60mm thickness, M-35 grade with grey cement and pigment including dismantling old pavere block complete all as specified and directed.

M&L for Pre-polished machine pressed Chequered cement concrete tiles glossy finish 25mm thick, set, jointed and pointed in neat cement slurry in floors with grey cement and pigment over and including 15mm thick screed bed in CM 1:6 as specified and directed.

M&L for sand filling under floors as cushion bed for interlocking paver blocks all as spd & directed.

M&L Cement concrete 1:4:8 type D- 2, (using 40mm graded stone aggregate) as in sub base complete all as specified and directed.

Deduct Credit: for demolished/dismantled material of (-) Rs 110970.00 (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.

Ess Dee Construction Co.

M/S Davinder Kumar

A S CONSTRUCTION CO.

M/S GR construction compony